阅读说明：本技术 一种打印机色带盒 (Printer ribbon cartridge ) 是由 余洪科 刘秋 余忠保 于 2020-12-18 设计创作，主要内容包括：本申请公开了打印机耗材技术领域的一种打印机色带盒,包括盒体和盒盖,所述盒盖对称设置有连接柱,所述连接柱铰接有限位杆,所述限位杆远离连接柱的一端连接有限位块,所述盒体设有与限位杆分别对应的插口,所述盒体的侧壁分别设有与限位块匹配使用的限位槽,所述盒体还设有横向的通槽,所述通槽对称滑动连接有楔块,所述楔块的斜面连接有水平的连接块,所述楔块和限位杆抵接,所述限位杆连接有扭簧,所述楔块分别连接有位于盒体外的推杆,两个所述推杆之间连接有螺栓。本申请通过滑动两侧的推杆,即可实现盒体和盒盖的拆卸。(The application discloses printer ribbon cartridge in printer consumptive material technical field, including box body and lid, the lid symmetry is provided with the spliced pole, the spliced pole articulates there is the gag lever post, the one end that the spliced pole was kept away from to the gag lever post is connected with the stopper, the box body is equipped with the socket that corresponds respectively with the gag lever post, the lateral wall of box body is equipped with the spacing groove that matches the use with the stopper respectively, the box body still is equipped with horizontal logical groove, it has the voussoir to lead to groove symmetry sliding connection, the inclined plane of voussoir is connected with the horizontally connecting block, voussoir and gag lever post butt, the gag lever post is connected with the torsional spring, the voussoir is connected with the push rod that is. This application can realize the dismantlement of box body and lid through the push rod of slip both sides.)

1. The utility model provides a printer ribbon cartridge, includes box body and lid, its characterized in that: the lid symmetry is provided with the spliced pole, the spliced pole articulates there is the gag lever post, the one end that the spliced pole was kept away from to the gag lever post is connected with the stopper, the box body is equipped with the socket that corresponds respectively with the gag lever post, the lateral wall of box body is equipped with the spacing groove that matches the use with the stopper respectively, the box body still is equipped with horizontal logical groove, it has the voussoir to lead to groove symmetry sliding connection, the inclined plane of voussoir is connected with the horizontally connecting block, voussoir and gag lever post butt, the gag lever post is connected with the torsional spring, the voussoir is connected with the push rod that is.

2. The printer ribbon cartridge of claim 1, wherein: the quantity of spacing groove is a plurality of, and is a plurality of spacing groove sets up along the even interval of horizontal direction.

3. The printer ribbon cartridge of claim 2, wherein: the limiting block is conical.

4. A printer ribbon cartridge as in claim 3, wherein: the box body is provided with an arc-shaped groove.

5. The printer ribbon cartridge of claim 4, wherein: the box body is provided with an identification line.

6. A printer ribbon cartridge as in claim 5, wherein: the push rod is also provided with a plurality of convex parts uniformly.

7. The printer ribbon cartridge of claim 6, wherein: the plurality of the convex parts are arranged in a staggered mode.

8. A printer ribbon cassette as claimed in any one of claims 1 to 7, wherein: the push rod is connected with a magnet.

Technical Field

The invention relates to the technical field of printer consumables, in particular to a printer ribbon cartridge.

Background

The basic principle of dot matrix imaging is that the dots of characters are generated into electric signals, the electric signals control the printing head to regularly eject the dots as required, the ink ribbon is struck according to the specified time sequence, and the ink on the ink ribbon is transferred to the paper to form the required characters on the paper.

The ribbon cartridge can be divided into a plurality of types according to different structural characteristics, but the structure of large entity all includes lid and box body, lid and printer fixed connection, box body and lid joint, however because the space of printer inside is comparatively narrow and small, when needs take out the box body, need spend very long time and just can take out the box body, when installing the box body again, be difficult to aim at between box body and the lid, very easily do not lead to the fact the box body to crush hard.

Disclosure of Invention

The invention aims to provide a ribbon cartridge of a printer, which solves the problem that a cartridge body and a cartridge cover are inconvenient to disassemble in the prior art.

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a printer ribbon cartridge, includes box body and lid, the lid symmetry is provided with the spliced pole, the spliced pole articulates there is the gag lever post, the one end that the spliced pole was kept away from to the gag lever post is connected with the stopper, the box body is equipped with the socket that corresponds respectively with the gag lever post, the lateral wall of box body is equipped with the spacing groove that matches the use with the stopper respectively, the box body still is equipped with horizontal logical groove, it has the voussoir to lead to groove symmetry sliding connection, the inclined plane of voussoir is connected with the horizontally connecting block, voussoir and gag lever post butt, the gag lever post is connected with the torsional spring, the voussoir is connected with the.

The working principle and the beneficial effects of the invention are as follows: this application is through aligning the spliced pole with the socket on the box body, make the spliced pole stretch into in the box body through the socket, because be equipped with horizontal logical groove in the box body, logical groove symmetry sliding connection has the voussoir, the inclined plane of voussoir is connected with the horizontally connecting block, and the spliced pole articulates there is the gag lever post, gag lever post and voussoir butt, consequently, when the push rod of the slip both sides in opposite directions, the push rod drives the voussoir horizontal slip, voussoir extrusion gag lever post rotates towards the spacing groove, and the compression torsional spring, finally impress the spacing inslot with the stopper on the stopper, the horizontally connecting block can keep the extrusion to the gag lever post this moment, screw up the bolt at last, fix the push rod of both sides. When the box body needs to be disassembled, the bolt only needs to be unscrewed, the push rods on the two sides slide towards the direction away from each other, the torsion spring replies the limiting block to pop out of the limiting groove, and the limiting rod is located in the socket, so that the box body can be taken out.

Furthermore, the quantity of spacing groove is a plurality of, and is a plurality of spacing groove sets up along the even interval of horizontal direction. Through setting up a plurality of spacing grooves, can make more stoppers insert the spacing inslot, can strengthen being connected between box body and the lid.

Furthermore, the limiting block is conical. The conical shape is beneficial to the insertion of the limiting block into the limiting groove, and the insertion process is smoother.

Further, the box body is provided with an arc-shaped groove. The curved recess has the impetus when can making the hand hold between the fingers the box body, conveniently removes the box body.

Further, the box body is provided with a marking line. Because the space inside the printer is narrow and small, conveniently aim at gag lever post and socket through the sign line.

Furthermore, the push rod is evenly distributed with a plurality of convex parts. The plurality of protruding parts can increase the friction force on the surface of the push rod, and the push rod is convenient to move.

Further, a plurality of the convex parts are arranged in a staggered mode. This enables greater friction on the surface of the push rod.

Further, the push rod is connected with a magnet. When the push rods on the two sides are in contact, the magnets can play a role in preliminary fixing, and the bolts can be conveniently and subsequently screwed down.

Drawings

FIG. 1 is a front view of a printer ribbon cartridge of the present invention;

fig. 2 is a front view of the limiting block in fig. 1 after being pressed into the limiting groove.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the box comprises a push rod 1, a connecting block 2, a box cover 3, a connecting column 4, a limiting groove 5, a torsion spring 6, a limiting rod 7, a wedge block 8, a box body 9, a limiting block 10 and a bolt 11.

In the following statements, all the directional terms such as "left", "right", "upper", "lower", etc. are based on the directions shown in the drawings, and in practice, the corresponding structures do not affect the implementation of the schemes under the condition that the relative positions are kept unchanged by the same directional changes based on the directions.

Example (b): as shown in fig. 1, a printer ribbon cartridge, including box body 9 and lid 3, the bottom symmetric welding of lid 3 has spliced pole 4, the bottom of spliced pole 4 articulates there is gag lever post 7, gag lever post 7 has still welded torsional spring 6, the bottom welding of gag lever post 7 has stopper 10, the top of box body 9 is equipped with the socket that corresponds respectively with gag lever post 7, the lateral wall of box body 9 is equipped with spacing groove 5 who matches the use with stopper 10 respectively, box body 9 still is equipped with horizontal logical groove, logical groove symmetry and horizontal sliding connection have voussoir 8, voussoir 8's inclined plane welding has horizontally connecting block 2, voussoir 8's inclined plane and gag lever post 7 butt, voussoir 8 welds respectively has push rod 1 that is located the box body 9 outer, be connected with fixed bolt 11 of usefulness between two.

As shown in fig. 2, this application is through aiming at spliced pole 4 with the socket on the box body 9, make spliced pole 4 stretch into in the box body 9 through the socket, because be equipped with horizontal logical groove in the box body 9, logical groove symmetry sliding connection has voussoir 8, the inclined plane welding of voussoir 8 has horizontally connecting block 2, and spliced pole 4 articulates there is gag lever post 7, gag lever post 7 and 8 butts of voussoir, consequently, when the push rod 1 of the slip both sides in opposite directions, push rod 1 drives 8 horizontal slip of voussoir, 8 extrusion gag lever posts 7 of voussoir rotate towards spacing groove 5, and compression torsional spring 6, finally impress limiting block 10 on the stopper 10 in the spacing groove 5, horizontally connecting block 2 can keep the extrusion to gag lever post 7 this moment, screw up bolt 11 at last, push rod 1 with both sides is fixed together, so just realized the installation of lid. When box body 9 needs to be dismantled, only need unscrew bolt 11, the push rod 1 of both sides is slided towards the direction that leaves mutually, and outside torsional spring 6 replied stopper 10 and popped out spacing groove 5, gag lever post 7 was located the socket, can take out box body 9.

Preferably, the box 9 is provided with an arc-shaped groove. The arc-shaped groove can enable a hand to have an acting point when the box body 9 is pinched, and the box body 9 is convenient to move.

Preferably, a magnet is attached to the push rod 1. When the push rods 1 on the two sides are contacted, the magnets can play a role in preliminary fixing, and the bolts 11 can be conveniently and subsequently screwed down.

It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the structure of the invention, and these should be construed as the scope of the invention, which will not affect the effect of the invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.