CN206497310U - Driving head and Delevoping cartridge - Google Patents
Driving head and Delevoping cartridge Download PDFInfo
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- CN206497310U CN206497310U CN201720119652.6U CN201720119652U CN206497310U CN 206497310 U CN206497310 U CN 206497310U CN 201720119652 U CN201720119652 U CN 201720119652U CN 206497310 U CN206497310 U CN 206497310U
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Abstract
The utility model provides a kind of driving head and Delevoping cartridge, wherein, driving head includes：Gear part；First connecting portion, is arranged in the gear part along the axial stretching of the gear part, the first connecting portion and the gear part relative positioning in the circumferential；Second connecting portion, is arranged in the gear part along the axial stretching of the gear part, the second connecting portion and the gear part relative positioning in the circumferential；Wherein, the first connecting portion in extended configuration can be connected with a kind of power drive of image processing system main body in the state of second connecting portion contraction and receive driving force, and the second connecting portion in extended configuration can be connected with the power drive of another image processing system main body in the state of first connecting portion contraction and receive driving force.The utility model can improve the versatility of driving head.
Description
Technical field
The utility model is related to image forming apparatus technology, more particularly to a kind of driving head and Delevoping cartridge.
Background technology
Image processing system product such as laser printer, duplicator, compounding machine, image processing system generally includes figure
As forming apparatus main body and the handle box being detachably mounted in image processing system main body.
Existing handle box includes Delevoping cartridge and photosensitive element box, and Delevoping cartridge is removably mounted on the sense comprising photosensitive drums
On optical element box；Delevoping cartridge includes box body, developing element, powder feeding element, agitating element, driving head and gear transfer device, box
Developer is accommodated in vivo, and driving head is used for the driving force for receiving image processing system main body, and gear transfer device is used to drive
The driving force that dynamic head receives passes to developing element, powder feeding element and agitating element, and agitating element is by the development in box body afterwards
Agent sends powder feeding element to, and powder feeding element sends developer to developing element.Image processing system main body includes power drive
Part, after handle box is installed in image processing system main body, power drive is connected with driving head, passes through power drive
Rotation, drive driving head rotate with, to transmit drive force to driving head.
As depicted in figs. 1 and 2, some existing power drives 100 are provided with first connecting portion 101, first connecting portion 101
Include the first holding section 102；Corresponding driving head 200 is provided with second connecting portion 201, and second connecting portion 201 includes cavity
202 and second holding section 203, the second holding section 203 is located in cavity 202；When power drive 100 is connected with driving head 200
When, first connecting portion 101 can extend into cavity 202, and the first holding section 102 and the phase clamping of the second holding section 203, so that
Driving head 200 is set to receive the driving force of power drive 100.However, other power drives 100 are provided with described second
Connecting portion 201, corresponding driving head 200 is provided with the first connecting portion 101, therefore, dynamic provided with first connecting portion 101
Power actuator 100 can not be connected with being again provided with the driving head 200 of first connecting portion 101, the power provided with second connecting portion 201
Actuator 100 can not be also connected with being again provided with the driving head 200 of second connecting portion 201, thus cause the versatility of driving head 200
Poor the problem of.
Utility model content
The utility model provides a kind of driving head and Delevoping cartridge, to improve the versatility of driving head.
On the one hand the utility model provides a kind of driving head, is connected for the power drive with image processing system main body
And receive driving force, including：
Gear part；
First connecting portion, is arranged in the gear part along the axial stretching of the gear part, the first connecting portion with
Gear part relative positioning in the circumferential；
Second connecting portion, is arranged in the gear part along the axial stretching of the gear part, the second connecting portion with
Gear part relative positioning in the circumferential；
Wherein, the first connecting portion in extended configuration can be in the state of second connecting portion contraction with one
The power drive for planting image processing system main body connects and receives driving force, the second connecting portion energy in extended configuration
It is enough to be connected and receive with the power drive of another image processing system main body in the state of first connecting portion contraction
Driving force.
Described driving head, it is preferred that also including the first elastic component and the second elastic component；The gear part is worn provided with first
Hole；The first connecting portion with the described first perforation coaxial line and is arranged on described first along the axial stretching of the described first perforation
In perforation；First elastic component is connected with the first connecting portion, for remaining extended as the first connecting portion；Institute
Second connecting portion is stated with the described first perforation coaxial line and first perforation is arranged on along the axial stretching of the described first perforation
It is interior；Second elastic component is connected with the second connecting portion, for remaining extended as the second connecting portion.
Described driving head, it is preferred that it is convex that a kind of power drive of image processing system main body is formed with first
Rise, first connecting portion is formed with the first groove, so that first raised and the first matching grooves transmission driving force；Another figure
As the power drive of forming apparatus main body is formed with the second groove, second connecting portion be formed with it is second raised so that second is convex
Rise and transmit driving force with the second matching grooves, second is raised in the first groove.
Described driving head, it is preferred that the first connecting portion includes cylinder and the first holding part, cylinder and the first clamping
Part forms first groove, and the cylinder is set with the described first perforation coaxial line and along the axial stretching of the described first perforation
In the described first perforation, first elastic component is connected with the cylinder, the cylinder and the gear part phase in the circumferential
To positioning, first holding part is arranged on the first end of the cylinder and in the second perforation of the cylinder and along described
Cylinder is radially extended, what first holding part can be perforated by described first in the state of first connecting portion stretching, extension
First end is stretched out, and the first end of first perforation can be taken in the state of first connecting portion contraction.
Described driving head, it is preferred that the second connecting portion includes cylinder and the second holding part, cylinder and the second clamping
Part forms the described second raised, axial stretching setting that the cylinder is perforated with the described first perforation coaxial line and along described first
In the described first perforation, second elastic component is connected with the cylinder；The cylinder is relative in the circumferential with the cylinder
Positioning, second holding part is arranged on the first end of the cylinder and along the side for projecting radially out the cylinder of the cylinder
Face, the first end stretching that second holding part can be perforated in the state of second connecting portion stretching, extension by described first,
And the first end of first perforation can be taken in the state of second connecting portion contraction.
Described driving head, it is preferred that the first connecting portion also includes opening portion and the first limiting section, the opening portion
Be arranged on the cylinder and along the axially extending of the cylinder, the opening portion first end and the second end of the cylinder away from
With a distance from the second end more than the end of opening portion second and the cylinder, first limiting section is arranged on the opening portion
The second end；The second connecting portion also includes the second limiting section, and second limiting section is arranged on the cylinder；Described
Limiting plate is provided with one perforation, the limiting plate is radially extended along the described first perforation, and the limiting plate is located in described open
So that the cylinder and the gear part relative positioning in the circumferential in oral area；The limiting plate is used for what is stretched in the cylinder
It is in contact under state with first limiting section, so as to limit the cylinder along the displacement on the described first perforation axial direction；It is described
Limiting plate is additionally operable to be in contact with second limiting section in the state of the cylinder stretches, so as to limit the cylinder along institute
State the displacement on the second perforation axial direction.
Described driving head, it is preferred that the first end of the opening portion is opening portion, the open portion is formed in the cylinder
The first end of body.
Described driving head, it is preferred that first holding part is along the axially extending of the cylinder, second limiting section
On be formed with bayonet socket, the bayonet socket is radially extended along the cylinder, the bayonet socket be used for the first holding part described in clamping so that
The cylinder and cylinder relative positioning in the circumferential.
Described driving head, it is preferred that first elastic component is the first spring, second elastic component is the second bullet
Spring, the diameter of first spring is more than the diameter of the second spring, and the second spring is located in first spring.
Described driving head, it is preferred that also including connecting shaft, the connecting shaft be located in it is described first perforation in make described in
Gear part and the connecting shaft are rotated and are connected, and are formed with accommodating chamber in the connecting shaft, the bottom of the accommodating chamber be formed with to
Junction, first spring and second spring are contained in the accommodating chamber；The first end of first spring and described first
Connecting portion is abutted against, and the second end and the bearing surface of first spring are abutted against；The first end of the second spring and institute
State second connecting portion to abut against, the second end and the bearing surface of the second spring are abutted against.
Described driving head, it is preferred that the first connecting portion is provided with the first locating dowel, the first end of first spring
It is set in first locating dowel；The second connecting portion is provided with the second locating dowel, and the first end of the second spring is arranged
In second locating dowel.
On the other hand the utility model provides a kind of Delevoping cartridge, including driving head provided by the utility model.
Based on above-mentioned, the driving head that the utility model is provided, when in use, it can be installed to by connecting shaft on handle box,
Image processing system main body can provide driving force by the connection of power drive and driving head to handle box, so that place
Box is managed to start working.Due to the first connecting portion in extended configuration can second connecting portion contraction in the state of with one kind figure
As the power drive of forming apparatus main body is connected and receives driving force, and second connecting portion in extended configuration can be the
One connecting portion is connected with the power drive of another image processing system main body in the state of shrinking and receives driving force, because
This, can realize the connection with two kinds of power drives by first connecting portion and the flexible of second connecting portion, improve driving
The versatility of head.
Brief description of the drawings
Fig. 1 is a kind of structural representation of power drive of the prior art；
Fig. 2 is a kind of structural representation of driving head of the prior art；
A kind of structural representation for driving head that Fig. 3 provides for the utility model embodiment；
A kind of structure decomposition figure for driving head that Fig. 4 provides for the utility model embodiment；
A kind of structural representation of the gear part for driving head that Fig. 5 provides for the utility model embodiment；
A kind of positive structure schematic of the first connecting portion for driving head that Fig. 6 provides for the utility model embodiment；
A kind of reverse structure schematic of the first connecting portion for driving head that Fig. 7 provides for the utility model embodiment；
A kind of positive structure schematic of the second connecting portion for driving head that Fig. 8 provides for the utility model embodiment；
A kind of reverse structure schematic of the second connecting portion for driving head that Fig. 9 provides for the utility model embodiment；
A kind of cross section view for driving head that Figure 10 provides for the utility model embodiment；
A kind of driving head that Figure 11 provides for the utility model embodiment shows with a kind of connection status of power drive
It is intended to；
A kind of connection status with another power drive for driving head that Figure 12 provides for the utility model embodiment
Schematic diagram.
Reference：
Prior art：
100：Power drive； 101：First connecting portion； 102：First holding section；
200：Driving head； 201：Second connecting portion； 202：Cavity；
203：Second holding section；
The utility model：
300：Driving head； 301：Gear part； 302：First perforation；
303：First connecting portion； 304：Cylinder； 305：Second perforation；
306：First holding part； 307：First elastic component； 308：Second connecting portion；
309：Cylinder； 310：Second holding part； 311：Second elastic component；
312：Opening portion； 313：First limiting section； 314：Second limiting section；
315：Limiting plate； 316：Open portion； 317：Bayonet socket；
318：Connecting shaft； 319：Accommodating chamber； 320：Bearing surface；
321：First locating dowel； 322：Second locating dowel.
Embodiment
Fig. 3-10 are refer to, the utility model provides a kind of driving head 300, including：Gear part 301；First connecting portion
303, it is arranged on along the axial stretching of the gear part 301 in the gear part 301, the first connecting portion 303 and the tooth
The relative positioning in the circumferential of wheel portion 301；Second connecting portion 308, the gear is arranged on along the axial stretching of the gear part 301
In portion 301, the second connecting portion 308 and the gear part 301 relative positioning in the circumferential；Wherein, in extended configuration
The first connecting portion 303 can the second connecting portion 308 contraction in the state of with a kind of image processing system main body
Power drive 100 connects and receives driving force, and the second connecting portion 308 in extended configuration can connect described first
Socket part 303 is connected with the power drive 100 of another image processing system main body in the state of shrinking and receives driving force.
The present embodiment middle gear portion 301 is provided with the first perforation 302；First connecting portion 303 and first perforates 302 coaxial lines simultaneously
It is arranged on along the axial stretching of the described first perforation 302 in the first perforation 302；First elastic component 307 and the first connecting portion
303 connections, for remaining extended as first connecting portion 303；302 coaxial lines of perforation of second connecting portion 308 and first and edge
The axial stretching of first perforation 302 is arranged in the first perforation 302；Second elastic component 311 is connected with second connecting portion 308, is used
Remained extended as in making second connecting portion 308.
Driving head 300 in the present embodiment, when in use, can be installed on handle box, image is formed by connecting shaft 318
Apparatus main body can provide driving force, so that processing by the connection of power drive 100 and driving head 300 to handle box
Box is started working.Because the first connecting portion 303 in extended configuration can be in the state of the contraction of second connecting portion 308 with one
The power drive 100 for planting image processing system main body connects and receives driving force, and the second connecting portion in extended configuration
308 can be connected simultaneously in the state of the contraction of first connecting portion 303 with the power drive of another image processing system main body
Receive driving force, therefore, can be realized and two kinds of power drives by first connecting portion 303 and the flexible of second connecting portion 308
The connection of part 100, improves the versatility of driving head 300.
A kind of power drive of image processing system main body is formed with the first raised, first connecting portion in the present embodiment
303 are formed with the first groove, so that first raised and the first matching grooves transmission driving force；Another image processing system main body
Power drive be formed with the second groove, second connecting portion 308 be formed with it is second raised so that second is raised with the second groove
Matching transmission driving force, second is raised in the first groove.
In the present embodiment, it is preferred that driving head 300 also includes the first elastic component 307 and the second elastic component 311；The tooth
Wheel portion 301 is provided with the first perforation 302；The first connecting portion 303 includes the holding part 306 of cylinder 304 and first, cylinder and first
Holding part forms first groove, and the cylinder 304 is with the described first 302 coaxial lines of perforation and along the described first perforation 302
Axial stretching be arranged in first perforation 302, the cylinder 304 and the gear part 301 relative positioning in the circumferential,
First holding part 306 is arranged on the first end of the cylinder 304 and is located in the second perforation 305 of the cylinder 304 simultaneously
Along radially extending for the cylinder 304, the first end of cylinder 304 can be in the state of the cylinder 304 stretching, extension by described
The first end of first perforation 302 is stretched out, and first perforation 302 can be taken in the state of the cylinder 304 contraction
First end；First elastic component 307 is connected with the cylinder 304, for remaining extended as the cylinder 304；It is described
Second connecting portion 308 includes the holding part 310 of cylinder 309 and second, and cylinder and the second holding part form second projection, described
Cylinder 309 with the described first 302 coaxial lines of perforation and is arranged on first perforation along the axial stretching of the described first perforation 302
In 305, further second perforation 305 is arranged in the first perforation 302, so that the cylinder 309 and the described second perforation 305
Coaxial line simultaneously along described second perforation 305 axial stretching be arranged on it is described second perforation 305 in, the cylinder 309 with it is described
The relative positioning in the circumferential of cylinder 304, second holding part 310 is arranged on the first end of the cylinder 309 and along the post
The side for projecting radially out the cylinder 309 of body 309, the shape that the first end of cylinder 309 can stretch in the cylinder 309
Stretched out under state by the first end of the described first perforation 302, and described first can be taken in the state of the cylinder 309 contraction
The first end of perforation 302；Second elastic component 311 is connected with the cylinder 309, for making the cylinder 309 keep stretching
State.
Figure 11 is refer to, when the structure of the power drive 100 of image processing system main body is stretched out with second connecting portion 308
When the part-structure of first 302 first ends of perforation is similar, i.e., power drive 100 (refer to figure including the first holding section 102
1), in power drive 100 and the connection procedure of driving head 300, power drive 100 can connect with the first end of cylinder 309
Touch, so as to promote second end that is axially facing first perforation 302 of the cylinder 309 along the first perforation 302 to move, make cylinder 309
The first end of the perforation 302 of first end income first, now, the first holding section 102 can be extend into the second perforation 305, and first
Holding section 102 can fasten with the first holding part 306, due to cylinder 304 and gear part 301 relative positioning in the circumferential, therefore,
Power drive 100 can drive driving head 300 to rotate.Figure 12 is refer to, when the power drive of image processing system main body
100 structure and first connecting portion 303 stretch out first perforate 302 first ends part-structure it is similar when, i.e. power drive 100
Including the holding section 203 of cavity 202 and second, and the second holding section 203 is arranged in cavity 202 and (refer to Fig. 2), is driven in power
In moving part 100 and the connection procedure of driving head 300, power drive 100 can be in contact with the first end of cylinder 304, so as to promote
Second end that is axially facing first perforation 302 of the cylinder 304 along the first perforation 302 is moved, and the first end of cylinder 304 is taken in the
The first end of one perforation 302, now, second connecting portion 308, which stretches out the first part for perforating 302 first ends, can extend into cavity
In 202, and the second holding part 310 can fasten with the second holding section 203, because cylinder 309, cylinder 304 and gear part 301 exist
Relative positioning in circumference, therefore, power drive 100 can drive driving head 300 to rotate.Thus, driving head 300 can be realized
With the connection of two kinds of power drives 100, with higher versatility.
Wherein, the first end of the first perforation 302 and the second end, the first end of cylinder 304 and the second end and cylinder 309
First end and the second end, are the two ends on axial direction.
In the present embodiment, it is preferred that the first connecting portion 303 also includes the limiting section 313 of opening portion 312 and first, institute
Opening portion 312 is stated to be arranged on the cylinder 304 and along the axially extending of the cylinder 304, the first end of opening portion 312 with
The distance at the second end of the cylinder 304 is more than the distance at the end of opening portion 312 second and the second end of the cylinder 304,
First limiting section 313 is arranged on the second end of the opening portion 312；It is spacing that the second connecting portion 308 also includes second
Portion 314, second limiting section 314 is arranged on the cylinder 309；Limiting plate 315, institute are provided with first perforation 302
Limiting plate 315 is stated to radially extend along the described first perforation 302, the limiting plate 315 be located in the opening portion 312 so that
The cylinder 304 and the gear part 301 relative positioning in the circumferential；The limiting plate 315 is used to stretch in the cylinder 304
In the state of be in contact with first limiting section 313 so that limit the cylinder 304 along described first perforation 302 axial directions along
Displacement；The limiting plate 315 is additionally operable to be in contact with second limiting section 314 in the state of the cylinder 309 stretches,
So as to limit the cylinder 309 along the displacement on the described second 305 axial directions of perforation.Thus, by setting limiting plate 315 real
Existing cylinder 304 and the positioning of gear part 301 in the circumferential, and to the spacing of cylinder 304 and cylinder 309, it is simple in construction, use
Reliably.
In the present embodiment, it is preferred that the first end of opening portion 312 is opening portion 316, and the open portion 316 is formed in institute
State the first end of cylinder 304.Thus, can be by cylinder 304 by first in gear part 301 and the installation process of first connecting portion 303
Second end of perforation 302 is penetrated, and because the first end of opening portion 312 is opening portion 316, therefore, limiting plate 315 can be by opening
Portion 316 enters in opening portion 312, installs simple and convenient.
In the present embodiment, it is preferred that the first holding part 306 is axially extending along the cylinder 304, second limiting section
Bayonet socket 317 is formed with 314, the radially extending along the cylinder 309 of bayonet socket 317, the bayonet socket 317 is used for described in clamping
First holding part 306, so that the cylinder 309 and cylinder 304 relative positioning in the circumferential.Thus, the first holding part 306 is utilized
Cylinder 309 and cylinder 304 relative positioning in the circumferential can be achieved, without setting other limiting components, beneficial to simplified driving head
300 structure.
In the present embodiment, it is preferred that the first elastic component 307 is the first spring, second elastic component 311 is the second bullet
Spring, the diameter of first spring is more than the diameter of the second spring, and the second spring is located in first spring.
Thus, make driving head 300 simple and compact for structure, using reliable.
In the present embodiment, it is preferred that driving head 300 also includes connecting shaft 318, the connecting shaft 318 is located in described the
Make the gear part 301 rotate with the connecting shaft 318 in one perforation 302 to be connected, accommodating chamber is formed with the connecting shaft 318
319, the bottom of the accommodating chamber 319 is formed with bearing surface 320, and first spring and second spring are contained in the accommodating chamber
In 319；The first end of first spring and the second end of the cylinder 304 are abutted against, the second end of first spring with
The bearing surface 320 is abutted against；The first end of the second spring and the second end of the cylinder 309 are abutted against, and described second
Second end of spring is abutted against with the bearing surface 320.Thus, make rotating against for gear part 301 and connecting shaft 318 more suitable
Freely, reliably, and driving head 300 structure it is more compact, in installation process, only connecting shaft 318 need to be arranged on handle box
It is easy to assembly on box body.
In the present embodiment, it is preferred that the second end of cylinder 304 is provided with the first locating dowel 321, the first of first spring
End is set in first locating dowel 321；Second end of the cylinder 309 is provided with the second locating dowel 322, the second spring
First end be set in second locating dowel 322.Thus, make the first spring and second spring installation it is more stable can
Lean on.
The utility model embodiment provides a kind of Delevoping cartridge, including the driving head described in the utility model any embodiment
300。
In the present embodiment, image processing system main body can by the connection of power drive 100 and driving head 300, to
Delevoping cartridge provides driving force, so that Delevoping cartridge is started working.Because the first connecting portion 303 in extended configuration can be
Two connecting portions 308 are connected with a kind of power drive 100 of image processing system main body in the state of shrinking and receive driving force,
And the second connecting portion 308 in extended configuration can be formed in the state of the contraction of first connecting portion 303 with another image
The power drive of apparatus main body connects and receives driving force, therefore, passes through first connecting portion 303 and second connecting portion 308
It is flexible to realize the connection with two kinds of power drives 100, improve the versatility of driving head 300.
Only a kind of structure of the connecting portion of driving head is described in the present embodiment, such as connecting portion of driving head is distortion
Projection, the connecting portion of power drive for adaptation distortion raised groove so that the first connecting portion of driving head is adaptation
The raised groove of distortion, second connecting portion is the projection of distortion, and the projection of distortion, which is located at, to be adapted in the raised groove of distortion；
The projection of certain driving head can also be non-distorted.
Driving head in the present embodiment can also be arranged in photosensitive drums, be used as the driving head of photosensitive drums.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (12)
1. a kind of driving head, is connected for the power drive with image processing system main body and receives driving force, its feature exists
In, including：
Gear part；
First connecting portion, is arranged in the gear part along the axial stretching of the gear part, the first connecting portion with it is described
Gear part relative positioning in the circumferential；
Second connecting portion, is arranged in the gear part along the axial stretching of the gear part, the second connecting portion with it is described
Gear part relative positioning in the circumferential；
Wherein, the first connecting portion in extended configuration can the second connecting portion contraction in the state of with one kind figure
As the power drive of forming apparatus main body is connected and receives driving force, the second connecting portion in extended configuration can be
The first connecting portion is connected with the power drive of another image processing system main body in the state of shrinking and receives driving
Power.
2. driving head according to claim 1, it is characterised in that also including the first elastic component and the second elastic component；
The gear part is provided with the first perforation；
The first connecting portion with the described first perforation coaxial line and is arranged on described the along the axial stretching of the described first perforation
In one perforation；
First elastic component is connected with the first connecting portion, for remaining extended as the first connecting portion；
The second connecting portion with the described first perforation coaxial line and is arranged on described the along the axial stretching of the described first perforation
In one perforation；
Second elastic component is connected with the second connecting portion, for remaining extended as the second connecting portion.
3. driving head according to claim 2, it is characterised in that：A kind of power drive of the image processing system main body
Part is formed with the first projection, and first connecting portion is formed with the first groove, so that the first raised transmitted with the first matching grooves drives
Power；The power drive of another image processing system main body is formed with the second groove, and second connecting portion is formed with second
Projection, so that second is raised raised in the first groove with the second matching grooves transmission driving force, second.
4. driving head according to claim 3, it is characterised in that：The first connecting portion includes cylinder and the first clamping
Part, cylinder and the first holding part form first groove, and the cylinder is with the described first perforation coaxial line and along described first
The axial stretching of perforation is arranged in first perforation；First elastic component is connected with the cylinder；
The cylinder and the gear part relative positioning in the circumferential, first holding part are arranged on the first end of the cylinder
And be located in the second perforation of the cylinder and radially extending along the cylinder, first holding part can be described first
Connecting portion is stretched out in the state of stretching by the described first first end perforated, and the state that can be shunk in the first connecting portion
The first end of lower income first perforation.
5. driving head according to claim 4, it is characterised in that：The second connecting portion includes cylinder and the second clamping
Part, cylinder and the second holding part form described second raised, and the cylinder is with the described first perforation coaxial line and along described first
The axial stretching of perforation is arranged in first perforation, and second elastic component is connected with the cylinder；
The cylinder and the cylinder relative positioning in the circumferential, second holding part be arranged on the first end of the cylinder and
Along the side for projecting radially out the cylinder of the cylinder, what second holding part can stretch in the second connecting portion
Stretched out under state by the described first first end for perforating, and described the can be taken in the state of second connecting portion contraction
The first end of one perforation.
6. driving head according to claim 5, it is characterised in that：The first connecting portion also includes opening portion and the first limit
Position portion, the opening portion is arranged on the cylinder and along the axially extending of the cylinder, the opening portion first end with it is described
The distance at the second end of cylinder is more than the distance at the end of opening portion second and the second end of the cylinder, first limiting section
It is arranged on the second end of the opening portion；
The second connecting portion also includes the second limiting section, and second limiting section is arranged on the cylinder；
Limiting plate is provided with first perforation, the limiting plate is radially extended along the described first perforation, and the limiting plate is worn
It is located in the opening portion so that the cylinder and the gear part relative positioning in the circumferential；
The limiting plate is used to be in contact with first limiting section in the state of cylinder stretching, extension, so as to limit the cylinder
Body along described first perforation axial direction on displacement；
The limiting plate is additionally operable to be in contact with second limiting section in the state of the cylinder stretches, so as to limit described
Cylinder along described second perforation axial direction on displacement.
7. driving head according to claim 6, it is characterised in that the first end of the opening portion is opening portion, described spacious
First end of the oral area formation in the cylinder.
8. driving head according to claim 6, it is characterised in that prolong axial direction of first holding part along the cylinder
Stretch, bayonet socket is formed with second limiting section, the bayonet socket is radially extended along the cylinder, the bayonet socket is used for clamping institute
The first holding part is stated, so that the cylinder and cylinder relative positioning in the circumferential.
9. according to any described driving head in claim 1-8, it is characterised in that first elastic component is the first spring,
Second elastic component is second spring, and the diameter of first spring is more than the diameter of the second spring, second bullet
Spring is located in first spring.
10. driving head according to claim 9, it is characterised in that also including connecting shaft, the connecting shaft is located in described
Make the gear part rotate with the connecting shaft in first perforation to be connected, accommodating chamber, the receiving are formed with the connecting shaft
The bottom of chamber is formed with bearing surface, and first spring and second spring are contained in the accommodating chamber；
The first end of first spring is abutted against with the first connecting portion, and the second end of first spring is abutted with described
Face is abutted against；
The first end of the second spring is abutted against with the second connecting portion, and the second end of the second spring is abutted with described
Face is abutted against.
11. driving head according to claim 10, it is characterised in that the first connecting portion is provided with the first locating dowel, institute
The first end for stating the first spring is set in first locating dowel；
The second connecting portion is provided with the second locating dowel, and the first end of the second spring is set in second locating dowel.
12. a kind of Delevoping cartridge, it is characterised in that including any described driving head in claim 1-11.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233483 | 2016-03-23 | ||
| CN2016202334834 | 2016-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206497310U true CN206497310U (en) | 2017-09-15 |
Family
ID=59804204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119652.6U Active CN206497310U (en) | 2016-03-23 | 2017-02-09 | Driving head and Delevoping cartridge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614400A (en) * | 2018-07-18 | 2018-10-02 | 珠海精通打印耗材有限公司 | A kind of cartridge driving gear |
| CN109212935A (en) * | 2018-11-26 | 2019-01-15 | 珠海精专科技有限公司 | A kind of cartridge general driving gear |
| CN110488582A (en) * | 2017-10-11 | 2019-11-22 | 中山诚威科技有限公司 | Counting mechanism and Delevoping cartridge |
-
2017
- 2017-02-09 CN CN201720119652.6U patent/CN206497310U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488582A (en) * | 2017-10-11 | 2019-11-22 | 中山诚威科技有限公司 | Counting mechanism and Delevoping cartridge |
| CN110488582B (en) * | 2017-10-11 | 2022-03-08 | 中山诚威科技有限公司 | Counting mechanism and developing box |
| CN108614400A (en) * | 2018-07-18 | 2018-10-02 | 珠海精通打印耗材有限公司 | A kind of cartridge driving gear |
| WO2020015001A1 (en) * | 2018-07-18 | 2020-01-23 | 珠海精通打印耗材有限公司 | Toner cartridge driving gear |
| CN108614400B (en) * | 2018-07-18 | 2020-03-17 | 珠海精通打印耗材有限公司 | Toner cartridge driving gear |
| CN109212935A (en) * | 2018-11-26 | 2019-01-15 | 珠海精专科技有限公司 | A kind of cartridge general driving gear |
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