CN202177782U

CN202177782U - Toner cartridge

Info

Publication number: CN202177782U
Application number: CN2011203090548U
Authority: CN
Inventors: 刘占伟
Original assignee: Print Rite Unicorn Image Products Co Ltd
Current assignee: Print Rite Unicorn Image Products Co Ltd
Priority date: 2011-08-23
Filing date: 2011-08-23
Publication date: 2012-03-28
Anticipated expiration: 2021-08-23

Abstract

The utility model discloses a toner cartridge which comprises a toner cartridge body, a chip accommodating part, a chip and a chip accommodating device, wherein the chip accommodating part is arranged on the outer surface of the toner cartridge body; the chip is arranged in the chip accommodating device; the opening shape of the chip accommodating part is matched with the shape of the periphery of the chip accommodating device; one end of the chip accommodating device is an articulating end and is articulated at one end corresponding to the chip accommodating part; the opposite end of the chip accommodating device is a free end; and the free end can be fixedly arranged at the position of the chip accommodating part corresponding to the free end by an elastic fastener in an opening and closing manner. The toner cartridge is applicable to office equipment such as a laser printer and the like.

Description

Cartridge

Technical field

The utility model relates to a kind of cartridge, especially relates to the cartridge that has chip.

Background technology

In image processing systems such as laser printer, laser copier, laser facsimile, be equipped with the cartridge that can replenish carbon dust, the cartridge that has is removably installed the chip with memory storage function; Be used to store the relevant information of dispatching from the factory of cartridge, the balance information of the interior carbon dust of cartridge etc., the chip normally one side of a substrate is equipped with the IC circuit, and another side is equipped with the interface circuit of this IC circuit and image processing system communication; The form of interface circuit is corresponding with the interface of image processing system, and chattering type or radio-frequency antenna formula are when following situation occurring; Chip is to need to change, as: carrying this image processing system one side that has the cartridge of chip, be provided with arithmetic processing apparatus; It can read above-mentioned information from chip; And according to the surplus threshold information that is provided with in advance, after balance information reaches this threshold value, image processing system will assert that carbon dust exhausts and quits work; But the carbon dust in the cartridge does not also use up sometimes, at this moment then need change chip; Perhaps carbon dust has been used up, but at this moment the miscellaneous part of cartridge also can also need change chip replenishing the use of carbon dust continued again.

Chip normally is fixed on the chip accommodation section of cartridge outside surface with one side that has the contact or the one side mode outwardly that has radio-frequency antenna; Its fixed form mainly contains: sweat soldering moulding fixed chip, beat the screw retention chip or paste the double faced adhesive tape fixed chip; Though more than three kinds of fixed forms can both fixed chip, be inconvenient to dismantle recycling.For with the mode fixed chip of sweat soldering moulding, when reclaiming, need destroy original fixed part; Beat the mode of screw retention chip, when reclaiming, need tear screw open, the screw base slide fastener of plastic material also appears in troublesome poeration easily during repeated disassembled and assembled; Paste the mode of double faced adhesive tape fixed chip, in use be prone to produce wild effect loosening or that come off, make the cartridge job insecurity; When changing; After original chip picked-off, double faced adhesive tape also had some to be attached on the cartridge usually, is difficult to remove; It is entirely fixing to make that new chip is difficult for, and also can influence the stable of cartridge work.

Therefore, people hope to change the cartridge of the microarray strip of chip and stable work in work with providing convenience.

Summary of the invention

The fundamental purpose of the utility model provides a kind of cartridge that can change the microarray strip of chip and stable work in work easily.

The technical scheme that cartridge adopted of the utility model is: the cartridge main body; The outside surface of main body is provided with the chip accommodation section; Chip; Chip container, this chip are installed in the chip container; The shape of the uncovered shape of chip accommodation section and chip container periphery is suitable; One end of chip container is a hinged end, is hinged on the corresponding end of chip accommodation section, and the other end relative with hinged end is free end, and free end can open and close to be fixed on the position corresponding with free end, chip accommodation section through Elastic buckle.

As further improvement to technique scheme, the fraising that places the hinged end both sides, the hinge that cooperates with fraising on the chip accommodation section.

Another kind as to technique scheme improves, and is hinged through following structure realization: as to be fixed on the hinge of the both sides of hinged end, the hinge hole that cooperates with hinge on the chip accommodation section.

As the further improvement to technique scheme, the Elastic buckle structure comprises: be fixed on the clamp on the free end, the stopper slot that matches with clamp on the chip accommodation section.

Another kind as to technique scheme improves, and the Elastic buckle structure comprises: place the stopper slot on the free end, the clamp that matches with stopper slot on the chip accommodation section.

As the further improvement to technique scheme, the chip container comprises that also chip draw-in groove and the chip vertical with the chip draw-in groove insert mouth.

As the further improvement to technique scheme, chip inserts the free end that mouth is arranged on the chip container.

As the further improvement to technique scheme, chip inserts mouth and is arranged on the side adjacent with hinged end.

As the further improvement to technique scheme, chip is fixed by the chip locating button that is arranged on the chip container.

As the further improvement to technique scheme, the chip accommodation section is located in the wall portion of end cap or main body of main body.

The beneficial effect of the cartridge of the utility model is: because the cartridge of the utility model has adopted technique scheme, when needs are changed chip, only need press Elastic buckle; Then the free end of chip container breaks away from the control of Elastic buckle, mentions free end the chip container is rotated around hinge, when the insertion mouth that turns to chip deviates from cartridge when outside; Can chip be extracted along chip draw-in groove direction, insert new chip, free end turned to around hinge reset again; Cross the reference mark of Elastic buckle, free end is fixed by Elastic buckle, then accomplished the whole chip operation that changes; Chip is locked on the correct position, and is easy to operate, on the same chip accommodation section that is fixed on end cap that is flattened with former cartridge chip of new chip; Reach the accurately effect of location of chip, make the stable of the cartridge work changed behind the chip.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure that the utility model embodiment chips, chip container are separated end cap;

Fig. 2 is the stereographic map of chip container;

Fig. 3 is the front view of end cap among Fig. 1;

Fig. 4 is the stereographic map of reflection fraising and hinge and stopper slot and clamp structures;

Fig. 5 be second kind of structure of chip container stereographic map;

Fig. 6 is the three-dimensional exploded view of reflection fraising and second kind of structure of hinge;

Fig. 7 be reflection stopper slot and clamp second kind of structure stereographic map;

Fig. 8 is the synoptic diagram that chip inserts from chip container side;

Fig. 9 is the stereographic map of chip container with chip locating button fixed chip;

Figure 10 is the stereographic map that the chip container is in closure state;

Figure 11 is the stereographic map that the chip container is assemblied in end cap;

Figure 12 is the stereographic map that the chip container is assemblied in the cartridge antetheca.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

First embodiment

Referring to Fig. 1, cartridge main body 1; The end cap 13 of this main body 1 is provided with chip accommodation section 134; Chip 14; Chip container 15.

Referring to Fig. 2; One end of chip container 15 is hinged ends; These hinged end both sides are provided with a pair of coaxial fraising 152; The other end relative with an end is free end, and a clamp 154 that is fixed on the free end is arranged, and chip container 15 also comprises chip draw-in groove 153 and inserts mouth 155 with chip draw-in groove 153 vertical chips.

Referring to Fig. 3, in the chip accommodation section 134 on the end cap 13, comprise placing in the

chip accommodation section

134 and 152 hinges 131 that cooperate that ream the stopper slot 133 that matches with clamp 154.

Referring to Fig. 4, chip 14 is installed in the chip container 15; The shape of the uncovered shape of chip accommodation section 134 and chip container 15 peripheries is suitable; Chip container 15 is hinged on an end of chip accommodation section 134 correspondences through the 152 cooperation hinges 131 that ream; The mode that free end matches through clamp 154 and stopper slot 133 can open and close to be fixed on the position corresponding with free end, chip accommodation section 134; Among Fig. 4, assembling back chip container 15 is in the state of unlatching.

During use, change chip 14, press Elastic buckle when needs; Clamp 154 breaks away from stopper slot 133, and then the free end of chip container 15 breaks away from the control of Elastic buckle, mentions free end chip container 15 is rotated around hinge 131; When the insertion mouth 155 that turns to chip 14 deviates from cartridge when outside, can chip 14 be extracted along chip draw-in groove 153 directions, insert new chip 14; Again free end is turned to around hinge and reset, cross the reference mark of Elastic buckle, free end is fixed by Elastic buckle; Then accomplished the whole chip operation that changes, chip 14 is locked on the correct position, and is easy to operate.

The position of fraising and hinge can exchange, and referring to Fig. 5, what chip container 15 can be provided with in the hinged end both sides is a pair of coaxial hinge 156.

Referring to Fig. 6, chip accommodation section 134 correspondingly is provided with fraising 135, and is corresponding with the hinge 156 of chip container 15.

The Elastic buckle that matches and form by clamp and stopper slot; Its position also can exchange; Referring to Fig. 7, be arranged on free-ended headstock gear, change into and be arranged on chip accommodation section 134 free end upper limit position grooves 157 and be arranged on the mode that the clamp 136 on the chip accommodation section 134 matches.Method of application is same as described above.

Referring to Fig. 8, chip inserts mouth 155 can also be arranged on side adjacent with hinged end on the chip container 15, and chip draw-in groove 153 inserts mouthful 155 vertical linkings with chip.

Referring to Fig. 9, chip 14 can also be fixing by the chip locating button 158 that is arranged on the chip container 15.

Referring to Figure 10, chip 14 back chip containers 15 in assembling back are in closed state on end cap 13.

Referring to Figure 11, chip container 15 is assemblied on the chip accommodation section 134 of end cap 13 with being in closure state.

Second embodiment

Referring to Figure 12; The cartridge of present embodiment and first embodiment are roughly the same; The key distinction is that chip accommodation section 134 is located in the wall portion 16 of main body 1, correspondingly; Chip container 15 is assemblied in the chip accommodation section 134 in the wall portion 16 that is located at main body 1, and method of application is also identical with first embodiment.

Claims

1. cartridge comprises

Cartridge main body (1);

The outside surface of said main body (1) is provided with chip accommodation section (134);

Chip (14);

It is characterized in that:

Chip container (15), said chip (14) are installed in the said chip container (15);

The shape of the uncovered shape of said chip accommodation section (134) and said chip container (15) periphery is suitable;

One end of said chip container (15) is a hinged end; Be hinged on the corresponding end of said chip accommodation section (134); The other end relative with said hinged end is free end, and said free end can open and close to be fixed on the position corresponding with said free end, said chip accommodation section (134) through Elastic buckle.

2. cartridge according to claim 1 is characterized in that:

Said hinged through following structure realization: place the fraising (152) of said hinged end both sides, the hinge (131) that cooperates with said fraising (152) is gone up in said chip accommodation section (134).

3. cartridge according to claim 1 is characterized in that:

Said hinged through following structure realization: be fixed on the hinge (156) of the both sides of said hinged end, the hinge hole (135) that cooperates with said hinge (156) is gone up in said chip accommodation section (134).

4. cartridge according to claim 1 is characterized in that:

Said Elastic buckle structure comprises: be fixed on the clamp (154) on the said free end, the stopper slot (133) that matches with said clamp (154) is gone up in said chip accommodation section (134).

5. cartridge according to claim 1 is characterized in that:

Said Elastic buckle structure comprises: place the stopper slot (157) on the said free end, the clamp (136) that go up said chip accommodation section (134) and stopper slot (157) matches.

6. cartridge according to claim 1 is characterized in that:

Said chip container (15) comprises that also chip draw-in groove (153) and the chip vertical with chip draw-in groove (153) insert mouthful (155).

7. cartridge according to claim 6 is characterized in that: said chip inserts the free end that mouthful (155) are arranged on said chip container (15).

8. cartridge according to claim 6 is characterized in that: said chip inserts mouthful (155) and is arranged on the side adjacent with said hinged end.

9. cartridge according to claim 1 is characterized in that: said chip (14) is fixing by the chip locating button (158) that is arranged on the said chip container (15).

10. according to each described cartridge of claim 1 to 10, it is characterized in that: said chip accommodation section (134) is located in the wall portion (16) of end cap (13) or said main body (1) of said main body (1).