CN208752394U - A kind of cartridge driving gear - Google Patents

A kind of cartridge driving gear Download PDF

Info

Publication number
CN208752394U
CN208752394U CN201821138769.XU CN201821138769U CN208752394U CN 208752394 U CN208752394 U CN 208752394U CN 201821138769 U CN201821138769 U CN 201821138769U CN 208752394 U CN208752394 U CN 208752394U
Authority
CN
China
Prior art keywords
gear
driving
drive block
even power
power column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201821138769.XU
Other languages
Chinese (zh)
Inventor
刘文焕
刘晓敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Mastery Printing Consumables Co Ltd
Original Assignee
Zhuhai Mastery Printing Consumables Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhuhai Mastery Printing Consumables Co Ltd filed Critical Zhuhai Mastery Printing Consumables Co Ltd
Priority to CN201821138769.XU priority Critical patent/CN208752394U/en
Application granted granted Critical
Publication of CN208752394U publication Critical patent/CN208752394U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Gear Transmission (AREA)
  • Gears, Cams (AREA)

Abstract

The utility model relates to a kind of cartridges to drive gear, and the outer end end face of gear is equipped with axial raised docking annulus, and docking annulus is equipped with two notches through gear outer end end face being oppositely arranged;Gear is additionally provided with the even power column of driving and drive block, and even power column is driven to be located in notch, and one end of drive block retraction gear is drivingly connected with axial motion with even power column synchronous backward is driven;When cartridge installs process, drive block is under the squeezing action of machine driving gear to gear retraction, it drives even power column to stretch out the outer end end face of gear under the drive of drive block simultaneously and protrudes into notch, form the driving detent being meshed with machine driving gear;When cartridge takes out from machine, drive block auto-extending resets, and drives and even power column is driven to be retracted in the end face of outer end, it installs more smooth, engage effect stability, reliably with machine driving gear, and structure is very ingenious, has broken the technical monopoly of original-pack producer completely.

Description

A kind of cartridge driving gear
Technical field
The utility model belongs to printing consumables technical field, in particular to a kind of cartridge drives gear.
Background technique
Currently, the driving gear of existing most of cartridges (such as Brother, association's laser printing cartridge) in the market It is all using the driving clamp being meshed with machines driving heads such as printers, such as universal driving head;Cartridge installation in use, Clamp is driven to touch with the generation of machine driving head, is stuck, it is difficult to which smoothly installation needs to operate repeatedly, very troublesome, and to drive Dynamic clamp requirement on machining accuracy is high, considerably increases production difficulty, and cost increases, and is easy to happen that engagement is not tight, and performance is steady It is qualitative poor.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model, which provides one kind, can guarantee that smooth installation makes Easily, conveniently with, operation, while driving detent and machine that gear is driven to engage effect stability, reliably, requirement on machining accuracy is low, Production difficulty, and clever structure is effectively reduced, has broken the technical monopoly of original-pack producer completely, product price is low, market competition The extremely strong cartridge of power drives gear.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of cartridge driving gear, includes gear, and the outer end end face of the gear is equipped with axial projection Docking annulus, the docking annulus is equipped with two notches through gear outer end end face for being oppositely arranged;The tooth Wheel ontology is additionally provided with driving idol power column and drive block from the stretching of outer end end face axial, retraction, and the even power column of the driving is located at In notch, one end of the drive block retraction gear and the even power column of driving are drivingly connected, synchronous with even power column realization is driven It is reversed to be axially moved;When cartridge installs process, drive block contracts under the squeezing action of machine driving gear to gear Enter, while driving even power column to stretch out the outer end end face of gear under the drive of drive block and protruding into notch, formation and machine The driving detent that device driving gear is meshed;When cartridge takes out from machine, the drive block auto-extending resets, simultaneously It drives and even power column is driven to be retracted in the end face of outer end.
Further, the surface of one end in the drive block retraction gear towards the even power column of driving is equipped with first and drives Movable tooth, the even power column of the driving are equipped with the second sliding tooth towards the surface of drive block, are additionally provided with to be located in the gear and drive Transmission gear between motion block and the even power column of driving, the two sides of the transmission gear are nibbled with the first sliding tooth and the second sliding tooth respectively Close connection.
Further, the gear includes being mutually matched the gear body being assembled together and pedestal, the gear master The outer end end face of body is equipped with the docking annulus, and the outer end end face in docking annulus is equipped with two notches one by one The even power column pilot hole and drive block pilot hole of connection, the even power column of the driving and drive block are respectively from even power column pilot hole and drive Motion block pilot hole stretches out.
Further, the even power column of the driving includes matched with the matched circular arc column of notch and with even power column pilot hole Arch column, the circular arc column are integrally connected with arch column, and the plane of the arch column towards drive block is equipped with described second and drives Movable tooth;The idol power column pilot hole is arcuate apertures.
Further, the pedestal is equipped with cavity, and the cavity side walls are equipped with gear shaft holder;It is described when assembling Even power column, drive block and transmission gear is driven to be set in cavity and the cavity of gear body composition, and the tooth of the transmission gear Wheel shaft both ends are stuck on corresponding gear shaft holder.
Further, one end of the drive block retraction gear is equipped with dynamic clamping head and quiet clamping head, the dynamic clamping head and quiet clamping head One end is connect with gear.
Further, the dynamic clamping head and quiet clamping head is spring, and one end is mounted on the end of drive block, and the other end is stuck in bottom On the spring protrusion fixture block that seat is equipped with.
The utility model has the beneficial effects that
The utility model through the above technical solutions, both can guarantee that smooth installation used, easily, conveniently, drive simultaneously by operation Dynamic detent engages effect stability, reliably with machine driving gear, and requirement on machining accuracy is low, and production difficulty, Er Qiejie is effectively reduced Structure is very ingenious, has broken technical monopoly of the original-pack producer on cartridge driving gear completely, product price is lower, and market is competing It strives that power is extremely strong, is conducive to the development of industry.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cartridge driving pinion embodiment described in the utility model;
Fig. 2 is a kind of decomposition texture schematic diagram of cartridge driving pinion embodiment described in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.
As shown in Fig. 1 to Fig. 2:
A kind of cartridge driving gear, includes gear 1, the gear described in the utility model embodiment 1 outer end end face 4 is equipped with axial raised docking annulus 5, and the docking annulus 5 runs through gear equipped with what is be oppositely arranged Two notches 6 of 1 outer end end face 4;The gear 1 is additionally provided with axially extended, retraction the driving idol power column from outer end end face 4 7 and drive block 8, and the even power column 7 of the driving is located in notch 6, one end of the 8 retraction gear 1 of drive block and driving Even power column 7 is drivingly connected, and realizes that synchronous backward is axially moved with even power column 7 is driven.
Specific structure can be with are as follows: one end in the 8 retraction gear 1 of drive block is towards the surface for driving even power column 6 Equipped with the first sliding tooth, the even power column 7 of the driving is equipped with the second sliding tooth towards the surface of drive block 8, in the gear 1 It is additionally provided with positioned at drive block 8 and drives transmission gear 9 between even power column 7, the two sides of the transmission gear 9 drive with first respectively Tooth and the second driving tooth engagement connection.Wherein, the gear 1 includes being mutually matched the gear body 2 being assembled together and bottom The outer end end face 4 of seat 3, the gear body 2 is equipped with the docking annulus 5, the outer end end face 4 in docking annulus 5 It is equipped with the even power column pilot hole 10 and drive block pilot hole 11 being connected to one by one with two notches 6, the even power column 7 of the driving and drive Motion block 8 is stretched out from even power column pilot hole 10 and drive block pilot hole 11 respectively;Such as Fig. 2, the even power column 7 of the driving includes and lacks Mouthful 6 matched circular arc columns 71 and with the matched arch column 72 of even power column pilot hole 10, the circular arc column 71 connect with arch column 72 One, and the plane of the arch column 72 towards drive block 8 is equipped with second sliding tooth;The idol power column pilot hole 10 is bow Shape hole.The pedestal 3 is equipped with cavity 12, and 12 side wall of cavity is equipped with gear shaft holder 13;When assembling, the driving is even In the cavity that power column 7, drive block 8 and transmission gear 9 are set to cavity 12 and gear body 2 is constituted, and the tooth of the transmission gear 9 91 both ends of wheel shaft are stuck on corresponding gear shaft holder 13;One end of the 8 retraction gear 1 of drive block is equipped with elasticity One end of return unit, the dynamic clamping head and quiet clamping head is connect with gear, and the specific dynamic clamping head and quiet clamping head can be spring 14, one End is mounted on the end of drive block 8, and the other end is stuck on the spring protrusion fixture block 15 being equipped in 3 cavity 12 of pedestal.
When cartridge installs process, drive block 8 is under the squeezing action of machine (such as: printer) driving gear to gear 1 retraction of ontology, while driving even power column 7 to stretch out the outer end end face 4 of gear 1 under the drive of drive block 8 and protruding into notch In 6, the driving detent being meshed with machine driving head is formed;When cartridge takes out from machine, the drive block 8 is (in elasticity Under the action of return unit) auto-extending, reset, while the even power column 7 of driving being driven to be retracted in the outer end end face of gear 1.
In this way, both can guarantee that smooth installation used by using the cartridge of driving gear described in the utility model, operation Easily, conveniently, while by driving even power column 7 and notch 6 to constitute driving detent, it is more steady that effect is engaged with machine driving gear Fixed, more reliable, requirement on machining accuracy is low, production difficulty is effectively reduced, and structure is very ingenious, has broken original-pack producer completely Technical monopoly on cartridge driving gear, product price is lower, and the market competitiveness is extremely strong, is conducive to the development of industry.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit Decorations are also considered as the protection scope of the utility model.

Claims (7)

1. a kind of cartridge drives gear, it is characterised in that: include gear, the outer end end face of the gear is equipped with Axial raised docking annulus, the docking annulus are equipped with two through gear outer end end face being oppositely arranged and lack Mouthful;The gear is additionally provided with driving idol power column and drive block from the stretching of outer end end face axial, retraction, and the driving is even Power column is located in notch, and one end of the drive block retraction gear and the even power column of driving are drivingly connected, with the even power column of driving Realize that synchronous backward is axially moved;When cartridge installs process, drive block is under the squeezing action of machine driving gear to tooth Ontology retraction is taken turns, while driving even power column to stretch out the outer end end face of gear under the drive of drive block and protruding into notch, Form the driving detent being meshed with machine driving gear;When cartridge takes out from machine, the drive block auto-extending is answered Position, while the even power column of driving being driven to be retracted in the end face of outer end.
2. cartridge drives gear according to claim 1, it is characterised in that: one in the drive block retraction gear Towards driving the surface of even power column to be equipped with the first sliding tooth, the even power column of the driving is equipped with second towards the surface of drive block and drives at end Movable tooth is additionally provided in the gear positioned at drive block and drives transmission gear between even power column, and the two of the transmission gear Side is connect with the first sliding tooth and the second driving tooth engagement respectively.
3. cartridge drives gear according to claim 2, it is characterised in that: the gear includes being mutually matched assembling The outer end end face of gear body and pedestal together, the gear body is equipped with the docking annulus, in docking annulus The outer end end face is equipped with the even power column pilot hole and drive block pilot hole being connected to one by one with two notches, the even power of the driving Column and drive block are stretched out from even power column pilot hole and drive block pilot hole respectively.
4. cartridge drives gear according to claim 3, it is characterised in that: driving idol power column includes and notch The circular arc column matched and with the matched arch column of even power column pilot hole, the circular arc column is integrally connected with arch column, and the arch The plane of column towards drive block is equipped with second sliding tooth;The idol power column pilot hole is arcuate apertures.
5. cartridge drives gear according to claim 3, it is characterised in that: the pedestal is equipped with cavity, the cavity Side wall is equipped with gear shaft holder;When assembling, the even power column of the driving, drive block and transmission gear are set to cavity and gear body In the cavity of composition, and the gear shaft both ends of the transmission gear are stuck on corresponding gear shaft holder.
6. driving gear according to claim 3 or 4 or 5 cartridges, it is characterised in that: the drive block retraction gear One end be equipped with dynamic clamping head and quiet clamping head, one end of the dynamic clamping head and quiet clamping head is connect with gear.
7. cartridge drives gear according to claim 6, it is characterised in that: the dynamic clamping head and quiet clamping head is spring, one end It is mounted on the end of drive block, the other end is stuck on the spring protrusion fixture block that pedestal is equipped with.
CN201821138769.XU 2018-07-18 2018-07-18 A kind of cartridge driving gear Withdrawn - After Issue CN208752394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821138769.XU CN208752394U (en) 2018-07-18 2018-07-18 A kind of cartridge driving gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821138769.XU CN208752394U (en) 2018-07-18 2018-07-18 A kind of cartridge driving gear

Publications (1)

Publication Number Publication Date
CN208752394U true CN208752394U (en) 2019-04-16

Family

ID=66055952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821138769.XU Withdrawn - After Issue CN208752394U (en) 2018-07-18 2018-07-18 A kind of cartridge driving gear

Country Status (1)

Country Link
CN (1) CN208752394U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN208752394U (en) A kind of cartridge driving gear
CN205291602U (en) 3D print head rack gear device
CN203438151U (en) Torsion reverser of screwdriver used in narrow and small space
CN200939759Y (en) Extension regulation set for rotary extensible pen
CN108614400A (en) A kind of cartridge driving gear
CN205463288U (en) Box -shaped fiber end face cleaner
CN203063435U (en) Electric eraser
CN206224143U (en) Novel process box
CN205553618U (en) Flat push formula printing unit
CN210549515U (en) Cutting device for machine-building
CN204955436U (en) 3D printer drive mechanism
CN211572922U (en) Intelligent lock down-pressing type handle base
CN108852772B (en) Massage machine core of kneading hammer
CN111515681A (en) Quick automatic assembly device based on ball-point pen production
CN218984680U (en) Flange gasket dismouting subassembly
CN219435478U (en) LED display screen
CN220705417U (en) Oblique tongue assembly
CN215968920U (en) Bobbin paper cutting device
CN109877384B (en) Simple and easy saw of passive easy dismouting
CN219001487U (en) Novel injection pump assembly
CN220183552U (en) Needle distance adjusting device of sewing machine
CN219190026U (en) Electric screwdriver with guide cylinder
CN213165666U (en) Ultrasonic perforating machine
CN210264658U (en) Fracturing well head device convenient to dismouting
CN214384737U (en) P-gear key return mechanism of gear shifter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20190416

Effective date of abandoning: 20200317

AV01 Patent right actively abandoned