CN214240084U

CN214240084U - Printer ribbon cartridge convenient to dismantle

Info

Publication number: CN214240084U
Application number: CN202023016885.4U
Authority: CN
Inventors: 宋骋
Original assignee: Tian Bo Printer Consumable Products Co Ltd Of Zhuhai
Current assignee: Tian Bo Printer Consumable Products Co Ltd Of Zhuhai
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-21
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a printer ribbon cartridge convenient to dismantle relates to printer technical field, comprises a box bod, the inside fixed mounting of box body has the typewriter ribbon case, and the inside movable mounting of typewriter ribbon case has the carbon ribbon, the notch opening has been seted up to the inside of box body, and the inside movable mounting of notch opening has the lug, the lid is installed on the outside solid top of lug, and the inside of lid has seted up the bayonet socket, the inside swing joint of bayonet socket has the fixture block, and the welding of the bottom left and right sides of fixture block has the dead lever, the other end welding of dead lever has the slider. The utility model discloses in, manual operation fixture block, fixture block move the operation through dead lever, slider, spring, fixed frame, operate the lid again, and the lid makes the lug shift out in the notch, just so conveniently accomplishes the dismantlement work of ribbon cartridge, and this disassembly body operates steadily, simple structure, and convenient to use has avoided having had higher practicality because of excessively leading to the condition that the fixture block appears damaging hard.

Description

Printer ribbon cartridge convenient to dismantle

Technical Field

The utility model relates to a printer technical field especially relates to a printer ribbon cartridge convenient to dismantle.

Background

With the development of science and technology and the progress of times, the printer industry is rapidly developed, the printer is one of output devices of a computer and is used for printing a computer processing result on a related medium, the types of the printers are various, and according to whether a printing element strikes paper or not, a partial striking type printer and a non-striking type printer are used, a full character structure, a partial full character printer and a dot matrix character printer are used according to the printing character structure, and when an ink ribbon cassette is used, one of important components in the printers.

The prior art has the following problems: 1. in the existing printer ribbon cartridge, during the dismounting process, the phenomenon that a buckle is damaged due to excessive operation of a worker easily occurs, so that the dismounting efficiency is reduced; 2. in the existing ribbon box of the printer, when the ribbon box needs to be turned over in the ribbon replacing process, the driving gear block is easy to fall off.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a printer ribbon cartridge convenient to dismantle.

In order to achieve the above object, the utility model provides a following technical scheme:

a printer ribbon cartridge convenient to disassemble comprises a cartridge body, wherein a ribbon storage cartridge is fixedly arranged inside the cartridge body, a carbon ribbon is movably arranged inside the ribbon storage cartridge, a notch is formed in the cartridge body, a convex block is movably arranged inside the notch, a cartridge cover is fixedly arranged on the outer portion of the convex block, a bayonet is formed in the cartridge cover, a clamping block is movably connected inside the bayonet, fixing rods are welded on the left side and the right side of the bottom of the clamping block, a sliding block is welded at the other end of each fixing rod, a fixing frame is fixedly arranged on the outer portion of the sliding block, a groove block is fixedly arranged on the outer portion of the fixing frame, a spring is welded inside the groove block, a knob is fixedly arranged inside the cartridge cover, a driving gear block is sleeved outside the other end of the knob, a driven gear block is fixedly connected on the reverse side of the driving gear block, and a sliding groove is formed in the driven gear block, the inside movable mounting of spout has the screw thread post, and the other end outside of screw thread post has cup jointed the second gear piece, the outside fixedly connected with first gear piece of second gear piece, and the inside of first gear piece has cup jointed the column spinner, the outside fixed mounting of column spinner has the fixed column.

Preferably, the box body is internally provided with a fixed sleeve, and the plate spring is sleeved in the fixed sleeve.

Preferably, the fixture block forms a moving structure through the fixed frame, the sliding block, the spring and the bayonet, and the outer wall of the sliding block is tightly connected with the inner wall of the fixed frame.

Preferably, the driven gear block forms a rotating structure through the driving gear block, the knob and the box body, and the driven gear block and the driving gear block are meshed with each other.

Preferably, the threaded column forms a moving structure through the second gear block, the first gear block, the rotating column and the driven gear block, and the interior of the second gear block is in a thread-shaped structure.

Preferably, the driving gear block forms a fixed structure through the fixed column, the threaded column, the sliding groove and the box body, and the outer wall of the threaded column is tightly attached to the inner wall of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, manual operation fixture block, fixture block move the operation through dead lever, slider, spring, fixed frame, operate the lid again, and the lid makes the lug shift out in the notch, just so conveniently accomplishes the dismantlement work of ribbon cartridge, and this disassembly body operates steadily, simple structure, and convenient to use has avoided having had higher practicality because of excessively leading to the condition that the fixture block appears damaging hard.

2. The utility model discloses in, the manual operation fixed column, the fixed column makes the screw thread post remove the operation, and the screw thread post will remove to the spout in the drive gear piece in, just so conveniently accomplishes the fixed operation of drive gear piece, this fixed operation, simple structure, convenient to use, it is fixed effectual, and can avoid leading to the drive gear piece to appear the condition that drops in dismantling the ribbon box process (when needing upset ribbon box), improved the installation effectiveness of ribbon box.

3. The utility model discloses in, artifical rotatory column spinner, the column spinner removes the operation through first gear piece, second gear piece, drive screw post, just so conveniently accomplishes the change work of driven gear piece, carbon ribbon, should change the mechanism and operate steadily, simple structure, convenient to use, subassembly area is little, has ensured the installation accuracy of driven gear piece, carbon ribbon, has improved work efficiency.

Drawings

FIG. 1 is a schematic view of the internal structure of the cartridge body of the ribbon cartridge of the present invention;

fig. 2 is a schematic structural view of a cover of a ribbon cartridge of the present invention;

FIG. 3 is a schematic top view of the groove block of the present invention;

FIG. 4 is a schematic cross-sectional view of the driving gear block of the present invention;

FIG. 5 is a schematic view of the connection structure between the driven gear block and the fixed column of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5.

In the figure: 1. a box body; 2. a notch opening; 3. a groove block; 4. fixing a sleeve; 5. a plate spring; 6. a carbon ribbon; 7. a ribbon storage box; 8. driving the gear block; 9. a knob; 10. fixing a column; 11. a driven gear block; 12. a box cover; 13. a bump; 14. a bayonet; 15. a clamping block; 16. a spring; 17. fixing the rod; 18. a slider; 19. a fixing frame; 20. a chute; 21. a spin column; 22. a threaded post; 23. a first gear block; 24. a second gear block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions:

a printer ribbon cartridge convenient to disassemble comprises a cartridge body 1, a notch 2, a groove block 3, a fixing sleeve 4, a plate spring 5, a carbon ribbon 6, a ribbon storage cartridge 7, a driving gear block 8, a knob 9, a fixing column 10, a driven gear block 11, a cartridge cover 12, a convex block 13, a bayonet 14, a clamping block 15, a spring 16, a fixing rod 17, a sliding block 18, a fixing frame 19, a sliding groove 20, a rotating column 21, a threaded column 22, a first gear block 23 and a second gear block 24, wherein the cartridge body 1 is fixedly provided with the ribbon storage cartridge 7, the carbon ribbon 6 is movably arranged in the cartridge body 7, the notch 2 is arranged in the cartridge body 1, the convex block 13 is movably arranged in the notch 2, the box cover 12 is fixedly arranged on the outer portion of the convex block 13, the bayonet 14 is arranged in the cartridge cover 12, the clamping block 15 is movably connected in the bayonet 14, and the fixing rods 17 are welded on the left side and the right side of the bottom of the clamping block 15, the other end welding of dead lever 17 has slider 18, and the outside fixed mounting of slider 18 has fixed frame 19, the outside fixed mounting of fixed frame 19 has groove piece 3, and the inside welding of groove piece 3 has spring 16, the inside fixed mounting of lid 12 has knob 9, and the other end outside cup joints drive gear piece 8 of knob 9, the reverse side fixedly connected with driven gear piece 11 of drive gear piece 8, and driven gear piece 11's inside is provided with spout 20, the inside movable mounting of spout 20 has threaded post 22, and threaded post 22's the other end outside has cup jointed second gear piece 24, the outside fixedly connected with first gear piece 23 of second gear piece 24, and the inside of first gear piece 23 has cup jointed column 21, the outside fixed mounting of column 21 has fixed column 10.

As shown in fig. 1, the fixing sleeve 4 is arranged in the box body 1, the plate spring 5 is sleeved in the fixing sleeve 4, and when the ribbon cartridge is detached, the plate spring 5 can be prevented from falling off in the overturning process through the fixing sleeve 4, so that the mounting efficiency of the ribbon cartridge is improved.

As shown in fig. 1, 2 and 3, the fixture block 15 forms a moving structure with the bayonet 14 through the fixing frame 19, the slider 18, the spring 16, and the bayonet, and the outer wall of the slider 18 is tightly connected with the inner wall of the fixing frame 19 to push the fixture block 15, and the fixture block 15 is moved through the fixing frame 19, the slider 18, and the spring 16, so that the installation work of the ribbon cartridge is conveniently completed.

As shown in figure 1, the driven gear block 11 forms a rotating structure with the box body 1 through the driving gear block 8 and the knob 9, the driven gear block 11 is meshed with the driving gear block 8, the knob 9 is rotated manually, and the knob 9 drives the driven gear block 11 to rotate through the driving gear block 8, so that the adjustment work of the color ribbon is conveniently completed.

As shown in fig. 5 and 6, the screw column 22 forms a moving structure with the driven gear block 11 through the second gear block 24, the first gear block 23, the rotary column 21, and the interior of the second gear block 24 is in a screw thread structure, the rotary column 21 is manually operated, and the rotary column 21 drives the screw column 22 to move through the second gear block 24 and the first gear block 23, so that the replacement of the driven gear block 11 is conveniently completed.

As shown in fig. 1, 4, 5 and 6, the driving gear block 8 forms a fixing structure with the box body 1 through the fixing column 10, the threaded column 22 and the sliding slot 20, the outer wall of the threaded column 22 is tightly attached to the inner wall of the sliding slot 20, the fixing column 10 is manually operated, and the fixing column 10 enables the threaded column 22 to move into the sliding slot 20, so that the fixing work between the driving gear block 8 and the box body 1 is conveniently completed.

The utility model discloses a theory of operation and use flow: when the ribbon cartridge is used, firstly, the ribbon is manually placed in the ribbon storage box 7, the plate spring 5 is installed in the fixed sleeve 4, the ribbon 6, the driving gear block 8 and the driven gear block 11 are placed on the fixed column 10, the rotating column 21 is manually operated, the rotating column 21 drives the first gear block 23 to rotate, the first gear block 23 drives the second gear block 24 to rotate, the rotation of the second gear block 24 enables the threaded column 22 to move, the threaded column 22 moves into the sliding groove 20, so that the fixing work of the ribbon 6, the driving gear block 8 and the driven gear block 11 is conveniently completed, the clamping block 15 is manually pushed, the clamping block 15 drives the sliding block 18 to move on the fixed frame 19 through the fixed rod 17 (the clamping block 15 enables the spring 16 to compress), then the box cover 12 is operated, and the convex block 13 in the box cover 12 moves out of the notch 2 in the box body 1, thus, the dismounting of the ribbon cartridge is completed, and when no manpower is involved, the fixture block 15 is reset through the spring 16, so that the mounting of the ribbon cartridge is conveniently completed.

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

Claims

1. A printer ribbon cartridge convenient to dismantle, includes box body (1), its characterized in that: the ribbon storage box (7) is fixedly mounted inside the box body (1), a carbon ribbon (6) is movably mounted inside the ribbon storage box (7), the notch (2) is formed in the box body (1), the convex block (13) is movably mounted inside the notch (2), the box cover (12) is fixedly mounted on the outer portion of the convex block (13), the bayonet (14) is formed in the box cover (12), the clamping block (15) is movably connected inside the bayonet (14), the fixing rods (17) are welded on the left side and the right side of the bottom of the clamping block (15), the sliding block (18) is welded at the other end of each fixing rod (17), the fixing frame (19) is fixedly mounted on the outer portion of the sliding block (18), the groove block (3) is fixedly mounted on the outer portion of the fixing frame (19), the spring (16) is welded on the inner portion of the groove block (3), and the knob (9) is fixedly mounted on the inner portion of the box cover (12), and the other end outside of knob (9) has cup jointed drive gear piece (8), the reverse side fixedly connected with driven gear piece (11) of drive gear piece (8), and the inside of driven gear piece (11) is provided with spout (20), the inside movable mounting of spout (20) has screw thread post (22), and the other end outside of screw thread post (22) has cup jointed second gear piece (24), the outside fixedly connected with first gear piece (23) of second gear piece (24), and the inside of first gear piece (23) has cup jointed column spinner (21), the outside fixed mounting of column spinner (21) has fixed column (10).

2. A readily removable printer cartridge as claimed in claim 1, wherein: the box body (1) is internally provided with a fixed sleeve (4), and the plate spring (5) is sleeved in the fixed sleeve (4).

3. A readily removable printer cartridge as claimed in claim 1, wherein: the clamping block (15) forms a moving structure through the fixed frame (19), the sliding block (18), the spring (16) and the bayonet (14), and the outer wall of the sliding block (18) is tightly connected with the inner wall of the fixed frame (19).

4. A readily removable printer cartridge as claimed in claim 1, wherein: driven gear piece (11) constitute revolution mechanic through between drive gear piece (8), knob (9) and box body (1), and driven gear piece (11) and drive gear piece (8) intermeshing.

5. A readily removable printer cartridge as claimed in claim 1, wherein: the threaded column (22) forms a moving structure through the second gear block (24), the first gear block (23), the rotating column (21) and the driven gear block (11), and the interior of the second gear block (24) is in a threaded structure.

6. A readily removable printer cartridge as claimed in claim 1, wherein: the driving gear block (8) forms a fixed structure through the fixed column (10), the threaded column (22), the sliding chute (20) and the box body (1), and the outer wall of the threaded column (22) is tightly attached to the inner wall of the sliding chute (20).