CN208888584U - Delevoping cartridge - Google Patents

Abstract

The utility model provides a kind of Delevoping cartridge, is removably installed in imaging device, and Delevoping cartridge includes: box body, and tray interior accommodates developer；The side of imaging device is equipped with the electrical pickoff that connection is conducted with box body, Delevoping cartridge further include: storage medium, positioned at one end of box body；Conductance parts, at least one is set to the side end of box body, and conductance parts are touched when Delevoping cartridge is packed into imaging device in place with flexible adaptive the conducting of electrical pickoff on imaging device；From first position into second position transition process, conductance parts deflect certain displacement with respect to electrical pickoff and remain that conductance parts are touched with flexible adaptive the conducting of electrical pickoff from first position box body.Take this, the conductance parts of Delevoping cartridge can remain that flexible adaptive conducting is touched with electric contact, so that the electrical pickoff of storage medium and imaging device stablizes conducting, and the simple process, stable structure, manufacturing cost are low.

Description

Delevoping cartridge

[technical field]

The utility model relates to conductive connection technologies in imaging device more particularly to a kind of for aobvious in imaging device Shadow box.

[background technique]

Existing electrophotographic image forming, including electrophotographic copier, electrophotographic printer (laser beam printing Machine, LED printer etc.) with and the like.In the above electrophotographic image forming, it is typically provided with a Delevoping cartridge, it should Delevoping cartridge can take apart from electrophotographic image forming, in order to which user can tie up the device in Delevoping cartridge system Shield, helps to improve operability.

Current Delevoping cartridge has following a few classes: the photoconductive drum unit with photosensitive drums and the developing cell group with developer roll At integral box；Photoconductive drum unit and the separated seperated box of developing cell；The end of both Delevoping cartridges is both provided with storage and is situated between Matter and the mechanism for installing storage medium, and relative to imaging device opposite move can occur for the Delevoping cartridge installed into imaging device It is dynamic.When photosensitive drums or transhipment belt surface clean box body in print procedure, the opposite imaging of box body for being installed on imaging device is set It is standby to move back and deflect certain displacement, the storage medium being arranged in development box end at this time follow developing cell together relative at As equipment is mobile.

In general, Delevoping cartridge is removably mounted in such imaging device, connect in the accommodating chamber of imaging device equipped with electricity Contact, when by Delevoping cartridge be packed into imaging device when, be arranged in the storage medium of Delevoping cartridge one end electric interface and setting at As the electrical pickoff contact in equipment accommodating chamber；It is such as that storage medium and Delevoping cartridge is integrally fixed, when the opposite imaging of Delevoping cartridge is set When preparation is raw mobile, then it will lead to chip electrical contact face and relative displacement occur for imaging device electrical pickoff, lead to storage medium Poor flow.

In the Japanese documentation of Publication No. JP2017116826, a kind of Delevoping cartridge is disclosed, on the Delevoping cartridge box body It is provided with storage medium maintaining part, and the storage maintaining part is opposite removable with Delevoping cartridge, although the structure solves development The poor contact problem of the electric interface of storage medium and imaging device electrical pickoff when box is mobile, but the structure is more complicated, Cost of manufacture is relatively high, and production technology is relatively cumbersome.

[summary of the invention]

It is simple, reliable and stable that the purpose of the utility model is to provide a kind of structures, and the ontology for effectively improving Delevoping cartridge is mobile When keep the electric interface of storage medium and imaging device electrical pickoff that the Delevoping cartridge of connection is connected always.

Solve the problems, such as techniques described above, technical solution provided by the utility model is:

A kind of Delevoping cartridge, is removably installed in imaging device, and the Delevoping cartridge includes: box body, the tray interior Accommodate developer；Developer roll is installed in the axis rotation on the box body and around own level setting；The side of the imaging device End is equipped with the electrical pickoff that connection is conducted with the box body；The Delevoping cartridge further include: storage medium, positioned at the box body One end；Conductance parts, at least one is set to the side end of the box body, and the conductance parts are packed into institute in the Delevoping cartridge It is touched when stating imaging device in place with flexible adaptive the conducting of the electrical pickoff on the imaging device, corresponding institute The position for stating the relatively described imaging device of box body is first position；The box body is in print procedure to photosensitive drums or transhipment band table When face is cleaned, when being installed on the relatively described imaging device of the box body of the imaging device and moving back and deflect certain displacement, The box body is the second position relative to the transition position of the imaging device；The box body is from the first position to described During two position transitions, the relatively described electrical pickoff of conductance parts deflects certain displacement and from the first position It rises and remains that the conductance parts are touched with flexible adaptive the conducting of the electrical pickoff.

Preferably, the end that described box body the same side is in the conductance parts is arranged in the storage medium.

Preferably, the conductance parts and the storage medium integrally connected.

Preferably, the uniform end for being distributed in described box body the same side arranged side by side of multiple conductance parts.

Preferably, the conductance parts are the conductive rubber part that dough deformation occurs under the effect of external force.

Preferably, the conductance parts be equipped with multiple laid out in parallel and with the electrical contact on the imaging device Point plug connection and the side pressure elastic deformation portion that deformation occurs in the servo-actuated connection procedure of the electrical pickoff, the imaging Multiple uniform laid out in parallel of electrical pickoff in equipment and be connected to the elastic deformation of the conductance parts respectively In portion.

Preferably, being additionally provided between the adjacent conductance parts prevents from being connected the insulator for causing short circuit between the two.

Preferably, the conductance parts are to occur elastically-deformable elastic slice under the effect of external force, the elastic slice with it is described Deformation presses on the electrical pickoff during the electrical pickoff on imaging device is touched with dynamic elasticity.

Preferably, the bracket for fixing the elastic slice is additionally provided on the Delevoping cartridge.

Delevoping cartridge with above structure can guarantee when Delevoping cartridge moves between the first position and the second position, It still ensures that the conductance parts of Delevoping cartridge and the electric contact in imaging device remain that flexible adaptive conducting touches, makes The electrical pickoff of the storage medium and imaging device that obtain Delevoping cartridge, which is stablized, to be connected, and the structure process is simple, stable structure, system It makes at low cost.

[Detailed description of the invention]

Fig. 1 is the structural schematic diagram of Delevoping cartridge in the utility model embodiment one；

Fig. 2 is the partial structural diagram of Delevoping cartridge in the utility model embodiment one；

Fig. 3 a is the structural schematic diagram of conductive rubber part and insulator in the utility model embodiment one；

Fig. 3 b is A partial enlarged view in one Fig. 3 a of the utility model embodiment；

Fig. 4 is the schematic illustration that Delevoping cartridge puts into imaging device in the utility model embodiment one；

Fig. 5 is Delevoping cartridge conductive rubber parts and imaging device electricity before being packed into imaging device in the utility model embodiment one The structural schematic diagram of contact point；

Fig. 6 a be in the utility model embodiment one Delevoping cartridge install in an imaging device in place after conductive rubber part at As the structural schematic diagram of equipment electrical pickoff；

Fig. 6 b is B partial enlarged view in one Fig. 6 a of the utility model embodiment；

Fig. 7 a is that box body is in conductive when the second position after Delevoping cartridge loading imaging device in the utility model embodiment one The structural schematic diagram of rubber parts and imaging device electrical pickoff；

Fig. 7 b is C partial enlarged view in one Fig. 7 a of the utility model embodiment；

Fig. 8 is two Delevoping cartridge of the utility model embodiment elastic slice and imaging device electrical pickoff before being packed into imaging device Structural schematic diagram；

Fig. 9 is two Delevoping cartridge of the utility model embodiment elastic slice and imaging device electricity after being packed into imaging device installing in place The structural schematic diagram of contact point.

Specific embodiment of the present utility model is described in more detail below in conjunction with attached drawing.

[specific embodiment]

Embodiment 1

As shown in Fig. 1 to Fig. 6 b, the conductance parts in the present embodiment are that the conduction of dough deformation occurs under external force Rubber parts.Delevoping cartridge 100 includes that box body 1, developer roll 2, storage medium 3, conductive rubber part 4, insulator 5 and blender (do not show Out) etc., wherein box body 1 accommodates electrophotographic printing developer, and box body 1 includes, first end cover 11 and second end cover 12, first end Edge leaves each other on the length direction of Delevoping cartridge 100 and in the length side of Delevoping cartridge 100 respectively for lid 11 and second end cover 12 Be upwards it is opposite, first end cover 11 and second end cover 12 can be fixed on 1 both ends of box body for example, by the fixed mode of screw, Wherein one end that box body 1 is contacted with 200 electrical pickoff 201 of imaging device is arranged in first end cover 11；Developer roll 2 is mounted on box body And it can be around the axis rotation that own level is arranged on 1；Storage medium 3 is used to store various information related with Delevoping cartridge 100, There are multiple conductive rubber parts 4 on Delevoping cartridge 100 and multiple 4 arranged in parallel of conductive rubber part are in 3 upside of storage medium, wherein Conductive rubber part 4 is also set on conductive rubber part 4 with 3 integrally connected of storage medium and in the first end cover 11 of Delevoping cartridge 100 There are multiple laid out in parallel and the elastic deformation portion 41 with 201 plug connection of electrical pickoff on imaging device 200；Insulator 5 is in Rectangular parallelepiped structure is simultaneously arranged between adjacent conductive rubber part 4, to prevent mutual conduction between adjacent conductive rubber part 4 and Cause short circuit.200 side of imaging device is equipped with equally distributed multiple electrical pickofves 201 for being in the form of a column body structure.

Delevoping cartridge is explained below and is fitted into after imaging device box body from first position into second position transition process, conductance Parts and electrical pickoff are flexible adaptive to conduct the process of touching.As shown in Fig. 1, Fig. 4 to Fig. 7 b, the electricity of imaging device 200 Contact point 201 is in the form of a column body structure and multiple electrical pickofves 201 are uniformly distributed setting, when by Delevoping cartridge 100 along the direction s be packed at When as equipment 200, multiple electrical pickofves 201 of imaging device 200 are connected to the elastic deformation portion 41 of conductive rubber part 4 respectively On, since conductive rubber part 4 is flexible piece, under the extruding of electrical pickoff 201, the deformations 41 of conductive rubber part 4 are to separate The direction of electrical pickoff 201 is recessed, until Delevoping cartridge 100 is installed in place in imaging device 200, conductive rubber part 4 connects with electricity Flexible adaptive the conducting in contact 201 touches, and box body 1 is known as first position with respect to the location of imaging device 200 at this time； When box body 1 in print procedure to photosensitive drums (not shown) or transhipment band (not shown) surface cleaning when, be installed on imaging device 200 box body 1 moves back and deflects certain displacement, transition position of the box body 1 relative to imaging device 200 with respect to imaging device 200 It is set to the second position；

In conjunction with reference Fig. 1, Fig. 6 a to Fig. 7 b, when Delevoping cartridge 100 is converted to the second position from first position, it is arranged in box body Conductive rubber part 4 on 100 is also converted to the second position from first position；When conductive rubber part 4 is moved to from first position Two positions, electrical pickoff 201 the side pressure elastic deformation portion 41 that deformation occurs, conductive rubber part 4 in servo-actuated connection procedure occur Arc-shaped shape structure after dough deformation, but conductance parts 4 remain and electrical pickoff 201 is flexible adaptive conducts touching Connect, this, Delevoping cartridge 100 realize when moving between the first position and the second position conductive rubber part 4 always can at As the electrical pickoff 201 of equipment keeps flexible adaptive conducting to touch.

Embodiment 2

2 Delevoping cartridge of embodiment and the structure of 1 Delevoping cartridge of embodiment are essentially identical, and difference is only that conductance parts and fixed electricity The structure and connection type of conduction element are different.

As shown in Figure 8, Figure 9, the conductance parts in the present embodiment are 4 ' of elastic slice.It is equipped on 3 ' of storage medium to multiple equal The bracket 7 that 4 ' of elastic slice of even laid out in parallel is fixed on the positioning, wherein bracket 7 is equipped with multiple for accommodating each bullet of installation The accommodating chamber 71 of 4 ' of piece；Multiple 4 ' of elastic slice are installed in the accommodating chamber 71 of bracket 7,4 ' of elastic slice be fixed in accommodating chamber 71 and with deposit Connection is directly connected in 3 ' of storage media, so that 4 ' of elastic slice is integrally fixedly connected with 3 ' of storage medium；The elasticity stretched out on the outside of 4 ' of elastic slice 201 ' of electrical pickoff of 42 ' of free end and imaging device is touched with dynamic elasticity；5 ' of insulator is in rectangular parallelepiped structure and is arranged in phase Between adjacent 4 ' of elastic slice, short circuit is caused to prevent mutual conduction between adjacent 4 ' of elastic slice.

When box body is in first position, 42 ' of elastic free end of 4 ' of elastic slice is directly connected on 201 ' of electrical pickoff, when When box body is moved to the second position from first position, since 4 ' of elastic slice and 201 ' of electrical pickoff is in servo-actuated Elastic Contact state Under, 42 ' of elastic free end of 4 ' of elastic slice is touched always during touching with 201 ' of electrical pickoff on imaging device with dynamic elasticity Pressure conducting is connected on 201 ' of electrical pickoff.So as to realize Delevoping cartridge elastic slice when being moved to the second position from first position 4 ' still are able to be steadily contacted with 201 ' of electrical pickoff of imaging device.

Above embodiments are the preferred embodiment for being the utility model, and the implementation model of the utility model is not limited with this It encloses.There are also all different transforms for shape, construction and principle according to the present utility model.Therefore, any not depart from the utility model Made transformation and modification under spirit and scope, should all cover in the scope of the utility model.

Claims (9)

1. a kind of Delevoping cartridge, is removably installed in imaging device, the Delevoping cartridge includes:

Box body, the tray interior accommodate developer；

Developer roll is installed in the axis rotation on the box body and around own level setting；

The side of the imaging device is equipped with the electrical pickoff that connection is conducted with the box body；

It is characterized by:

The Delevoping cartridge further include:

Storage medium, positioned at one end of the box body；

Conductance parts, at least one is set to the side end of the box body, and the conductance parts are packed into institute in the Delevoping cartridge It is touched when stating imaging device in place with flexible adaptive the conducting of the electrical pickoff on the imaging device, corresponding institute The position for stating the relatively described imaging device of box body is first position；

When the box body cleans photosensitive drums or transhipment belt surface in print procedure, it is installed on the box of the imaging device When the relatively described imaging device of body moves back and deflects certain displacement, transition position of the box body relative to the imaging device For the second position；

The box body from the first position into the second position transition process, the relatively described electrical contact of conductance parts Point deflects certain displacement and remains that the conductance parts and the electrical pickoff flexibility are adaptive from the first position Conducting for answering touches.

2. Delevoping cartridge according to claim 1, it is characterised in that:

The end that described box body the same side is in the conductance parts is arranged in the storage medium.

3. Delevoping cartridge according to claim 2, it is characterised in that:

The conductance parts and the storage medium integrally connected.

4. Delevoping cartridge according to claim 1 or 3, it is characterised in that:

The uniform end for being distributed in described box body the same side arranged side by side of multiple conductance parts.

5. Delevoping cartridge according to claim 1, it is characterised in that:

The conductance parts are the conductive rubber part that dough deformation occurs under the effect of external force.

6. Delevoping cartridge according to claim 1 or 5, it is characterised in that:

The conductance parts be equipped with multiple laid out in parallel and on the imaging device the electrical pickoff plug connection, And the side pressure elastic deformation portion that deformation occurs in the servo-actuated connection procedure of the electrical pickoff, it is multiple on the imaging device The uniform laid out in parallel of electrical pickoff and be connected to the conductance parts respectively the elastic deformation portion on.

7. Delevoping cartridge according to claim 1, it is characterised in that:

Being additionally provided between the adjacent conductance parts prevents from being connected the insulator for causing short circuit between the two.

8. Delevoping cartridge according to claim 1, it is characterised in that:

The conductance parts are that elastically-deformable elastic slice occurs under the effect of external force, on the elastic slice and the imaging device Deformation presses on the electrical pickoff during the electrical pickoff is touched with dynamic elasticity.

9. Delevoping cartridge according to claim 8, it is characterised in that:

The bracket for fixing the elastic slice is additionally provided on the Delevoping cartridge.