CN212098059U

CN212098059U - Ribbon rack of printer

Info

Publication number: CN212098059U
Application number: CN202020119384.XU
Authority: CN
Inventors: 马星臣; 蒋俊雷
Original assignee: Hebei Zitian Electronic Technology Co ltd
Current assignee: Hebei Zitian Electronic Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-08
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to an office supplies technical field especially relates to a typewriter ribbon frame of printer. The to-be-solved technical problem of the utility model is that the installation is troublesome and time-consuming. In order to solve the technical problem, the utility model provides a typewriter ribbon frame of printer, the on-line screen storage device comprises a base, the both ends of slide bar can slide in the inside of spacing spout, extrude its downstream hard, the slide bar can make because of spacing spout insert ring A and insert ring B and take place the rotation, then the both ends of slide bar can get into the end of spacing spout and by the spacing completion installation of spacing spout, when changing, rotate track control and insert ring A and insert ring B reversal, the slide bar then can make picture peg one section distance of rebound because of spacing spout, then manually extract the typewriter ribbon frame can, reduction installation time that this design can be by a wide margin, and can not take place to rock easily after the installation and become flexible, the installation is very simple, convenient operation and subsequent use.

Description

Ribbon rack of printer

Technical Field

The utility model relates to an office supplies technical field specifically is a ribbon frame of printer.

Background

Traditional ribbon rack all carries out fixed mounting through buckle or screw, and the installation of this kind of mounting means is comparatively troublesome, and the buckle is very simple and easy but the frequent use will damage, and it is very troublesome after damaging, and the screw is then installed very stably, but installation time is very long, and the installation is also very troublesome, and is not convenient for go in the narrow and small space and installs.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a typewriter ribbon frame of printer has solved the trouble long problem of consuming time of installation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a typewriter ribbon frame of printer, includes the base, the top fixed mounting of base has two spacing rings and dead lever, the ring A and the ring B of inserting have been cup jointed respectively on the surface of two spacing rings, insert ring A and insert ring B and pass through the track transmission and connect, the equal movable mounting in top of inserting ring A and inserting ring B has the shielding plate, insert ring A and all seted up spacing spout on inserting ring B's the inner wall, the overlap joint has the slide bar on the inner wall of spacing spout, the top fixed mounting of slide bar has the picture peg, the top fixed mounting of picture peg has the mounting panel, the patchhole has been seted up to the inside of shielding plate, the both sides and two shielding plate fixed connection at dead lever top.

Further preferably, the fixing rod is located between the insert ring a and the insert ring B, and the fixing rod is of a T-shaped structure.

Further preferably, the diameter of the sliding rod is the same as that of the inserting plate and the limiting sliding groove, and the front end and the rear end of the sliding rod are arc-shaped.

Preferably, the side surfaces of the insert ring a and the insert ring B are both embedded with teeth, and the diameters of the insert ring a and the insert ring B are the same.

Further preferably, the height of the limiting ring is one third of the height of the insert ring A.

Further preferably, the outer surface of the crawler is provided with a poking block, and the outer surface of the crawler is provided with anti-skid grains.

(III) advantageous effects

The utility model provides a typewriter ribbon frame of printer possesses following beneficial effect:

(1) at first install the upper surface at the mounting panel with ribbon frame bottom, then with picture peg and slide bar alignment patchhole then insert, the both ends of slide bar can slide in the inside of spacing spout, extrude its downstream hard, the slide bar can make insert ring A and insert ring B emergence rotation because of spacing spout, then the both ends of slide bar can get into the end of spacing spout and by the spacing completion installation of spacing spout, when changing, rotate track control insert ring A and insert ring B reversal, the slide bar then can make picture peg one section distance of rebound because of spacing spout, then manually extract ribbon frame can, this design reduction installation time can be by a wide margin, and can not take place easily after the installation to rock and become flexible, installation process is very simple, convenient operation and subsequent use.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the structure inserting plate of the present invention.

In the figure: the device comprises a base 1, a limiting ring 2, a crawler 3, an inserting ring A4, a mounting plate 5, an inserting plate 6, a sliding rod 7, a limiting sliding groove 8, an inserting hole 9, a shielding plate 10, an inserting ring B11 and a fixing rod 12.

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. 1-3, the present invention provides a technical solution: a ribbon rack of a printer comprises a base 1, wherein two limiting rings 2 and a fixed rod 12 are fixedly installed at the top of the base 1, the outer surfaces of the limiting rings 2, the inner walls of an insert ring A4 and a baffle plate 10 are both in a polished design, the design can ensure that the limiting rings can rotate more smoothly by taking 2 as a pivot and cannot be easily clamped, the fixed rod 12 is positioned between an insert ring A4 and an insert ring B11, the fixed rod 12 is in a T-shaped structure, the design can control the baffle plate 10 to prevent the baffle plate 10 from rotating due to the rotation of the two insert rings, the surfaces of the two limiting rings 2 are respectively sleeved with an insert ring A4 and an insert ring B11, the side surfaces of the insert ring A4 and the insert ring B11 are respectively inlaid with teeth, the diameters of the insert ring A4 and the insert ring B11 are the same, the design can ensure that the control capacity of a crawler 3 during transmission is increased, the insert ring A4 and the insert ring B11 are in transmission connection through the crawler 3, and a moving block, and the surface of track 3 is equipped with anti-skidding line, this design can make it can be more stable when receiving external force control and can not skid easily, insert the equal movable mounting in top of ring A4 and insert ring B11 and have shielding plate 10, insert and all seted up spacing spout 8 on the inner wall of ring A4 and insert ring B11, the overlap joint has slide bar 7 on the inner wall of spacing spout 8, the diameter of slide bar 7 is the same with picture peg 6 and spacing spout 8's diameter, and both ends are the arc around the slide bar 7, this design can reduce two friction when inserting the ring and rotating, the top fixed mounting of slide bar 7 has picture peg 6, the top fixed mounting of picture peg 6 has mounting panel 5, patchhole 9 has been seted up to the inside of shielding plate 10, the both sides at dead lever 12 top and two shielding plate 10 fixed connection.

The working principle is as follows: firstly, the bottom of the ribbon rack is installed on the upper surface of the installation plate 5, then the inserting plate 6 and the sliding rod 7 are aligned with the inserting hole 9 and then inserted, two ends of the sliding rod 7 slide in the limiting sliding groove 8 and are pressed to move downwards by force, the sliding rod 7 enables the inserting ring A4 and the inserting ring B11 to rotate due to the limiting sliding groove 8, then two ends of the sliding rod 7 enter the tail end of the limiting sliding groove 8 and are limited by the limiting sliding groove 8 to complete installation, when in replacement, the crawler 3 is rotated to control the inserting ring A4 and the inserting ring B11 to rotate reversely, the sliding rod 7 enables the inserting plate 6 to move upwards for a certain distance due to the limiting sliding groove 8, and then the ribbon rack is pulled out manually.

Claims

1. The utility model provides a ribbon frame of printer, includes base (1), the top fixed mounting of base (1) has two spacing rings (2) and dead lever (12), the ring A (4) and the ring B (11) of inserting have been cup jointed respectively on the surface of two spacing rings (2), insert ring A (4) and insert ring B (11) and connect through track (3) transmission, the equal movable mounting in top of inserting ring A (4) and inserting ring B (11) has shielding plate (10), all seted up spacing spout (8) on the inner wall of inserting ring A (4) and inserting ring B (11), the overlap joint has slide bar (7) on the inner wall of spacing spout (8), the top fixed mounting of slide bar (7) has picture peg (6), the top fixed mounting of picture peg (6) has mounting panel (5), patchhole (9) have been seted up to the inside of shielding plate (10), the two sides of the top of the fixed rod (12) are fixedly connected with the two shielding plates (10).

2. A printer ribbon cartridge according to claim 1, wherein: the fixing rod (12) is located between the inserting ring A (4) and the inserting ring B (11), and the fixing rod (12) is of a T-shaped structure.

3. A printer ribbon cartridge according to claim 1, wherein: the diameter of the sliding rod (7) is the same as that of the inserting plate (6) and the limiting sliding groove (8), and the front end and the rear end of the sliding rod (7) are arc-shaped.

4. A printer ribbon cartridge according to claim 1, wherein: the side surfaces of the insert ring A (4) and the insert ring B (11) are inlaid with teeth, and the diameters of the insert ring A (4) and the insert ring B (11) are the same.

5. A printer ribbon cartridge according to claim 1, wherein: the height of the limiting ring (2) is one third of that of the insert ring A (4).

6. A printer ribbon cartridge according to claim 1, wherein: the outer surface of the crawler belt (3) is provided with a poking block, and the outer surface of the crawler belt (3) is provided with anti-skid lines.