CN204807923U - Processing box - Google Patents
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- CN204807923U CN204807923U CN201520307836.6U CN201520307836U CN204807923U CN 204807923 U CN204807923 U CN 204807923U CN 201520307836 U CN201520307836 U CN 201520307836U CN 204807923 U CN204807923 U CN 204807923U
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- engaging piece
- handle box
- reception unit
- transfer part
- power reception
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Abstract
The utility model relates to a processing box, this processing box detachably install on the electrography device, and processing box includes casing and power receiving element, power receiving element establishes the one end at the casing, and power receiving element includes engaging piece, elastic component, drive power is received with the drive unit meshing in the electrography device to the engaging piece, and the elastic component is applyed the elastic reaction and is done all can to the engaging piece, power receiving element's one end includes still that one compels the casting die, compels the flexible of casting die control engaging piece. The problem of current processing box's power receiving element in the meshing back of the drive unit close -fitting with the electrography device, processing box can not take out from the electrography device smoothly is solved.
Description
Technical field
The utility model relates to a kind of handle box.
Background technology
A kind of handle box, this handle box can be removably mounted on electronic imaging apparatus.Rotating speed power driver element is provided with in described electronic imaging apparatus.Described handle box at least includes developing cell, developer, control powder unit and holds the case frame of said units, in addition according to different types of handle box structure, is also additionally provided with photosensitive unit, charhing unit and cleaning unit.The power reception unit of this handle box is axially disposed within one end of handle box along developing cell, engage each other rear by the driver element in described power reception unit and electronic imaging apparatus and then the driving force of rotation is passed in handle box, finally drive the developing cell of handle box inside to make it operate, participate in the development work with electronic imaging apparatus.
In existing technologies, electronic imaging apparatus is before carrying out development work (i.e. user often say " printing "), handle box need be mounted in electronic imaging apparatus by user, and the power reception unit of handle box need carry out contacting and then engaging each other with the driver element on electronic imaging apparatus.
As shown in Figure 1, handle box C1 is fit in electronic imaging apparatus (not show) along direction X (direction X is substantially vertical with the axis of developing cell), and handle box C1 is supported by the guide rail (F11/F21) on the left and right interior plate in electronic imaging apparatus and entered in electronic imaging apparatus.When handle box C1 is fit into electronic imaging apparatus along guide rail (F11/F21), as shown in Figure 2, its power reception unit 100a being positioned at handle box C1 one end moves along direction X equally and then contacts with the driver element 900 on electronic imaging apparatus and engages, due to driver element 900 in electronic imaging apparatus relative to fixing (can only rotate along the axis of self), moving along direction X at power reception unit 100a contacts in the process engaged with driver element 900, to certain probability be there is and driver element 900 forms constructive interference in the engaging piece 110a of its power reception unit 100a.Therefore, in the prior art, when engaging piece 110a and driver element 900 form constructive interference, its engaging piece 110a is subject to from the extruding with driver element 900 thus inwardly indentation vertically.And when engaging piece 110a continues to move to driver element 900 almost coaxial, namely constructive interference between engaging piece 110a and driver element 900 disappears, and engaging piece 110a to contact with driver element 900 because the elastic acting force of the spring being located at power reception unit 100a inside is protruding and engages.
But, when user needs to take out handle box C1, because the engaging piece 110a of power reception unit 100a forms close-fitting engagement with driver element 900 in reception is from the process of the driving force of driver element 900, therefore power reception unit 100a engaging piece 110a cannot vertically inwardly indentation depart from driver element 900 and engage.
Therefore, if there is above-mentioned phenomenon, handle box then can not successfully take out from electronic imaging apparatus by user, if handle box takes out by user by force from electronic imaging apparatus, then easily cause the driver element of electronic imaging apparatus or the power reception unit of handle box that wearing and tearing or fracture occur, driver element and power reception unit is caused to be difficult to maybe cannot continue stably engage and transmit power, like this, therefore electronic imaging apparatus or handle box also can not continue normal use, and follow-up development quality also can be subject to impact in various degree.
Utility model content
The utility model provides a kind of handle box, to solve the power reception unit of existing handle box after engaging with the driver element close-fitting of electronic imaging apparatus, the problem that handle box can not successfully take out from electronic imaging apparatus.
In order to solve above technical matters, the technical scheme that the utility model is taked is:
A kind of handle box, be removably mounted on electronic imaging apparatus, described handle box comprises housing and power reception unit; Described power reception unit is located at one end of described housing, and described power reception unit comprises engaging piece and elastic component; Described engaging piece engages with the driver element in described electronic imaging apparatus and receives driving force, and described elastic component applies elastic acting force to described engaging piece; It is characterized in that: one end of described power reception unit also comprises one and urges part, described in urge part and control the flexible of described engaging piece.
Preferably, described in urge part and control the inside indentation of described engaging piece by the inside indentation of pressurized, described in urge the direction of the inside indentation of part and the direction of the inside indentation of described engaging piece be same direction.
Preferably, described power reception unit also comprises a baffle plate, described in urge part and be provided with a compression zone, described compression zone protrudes from the outside surface of described baffle plate.
Preferably, described compression zone is provided with curved surface or inclined-plane.
Preferably, described power reception unit also comprises a transfer part, during the protruding or inside indentation of described engaging piece, and the turning axle of described engaging piece and the rotating shaft coaxle of transfer part or parallel.
Preferably, described engaging piece is protruding from described baffle plate; The outside surface that described compression zone protrudes from baffle plate is the outer surface that described compression zone protrudes from baffle plate; The direction that described compression zone is given prominence to and the direction that described engaging piece stretches out are same direction.
Preferably, described power reception unit also comprises a connection piece, and described web member connects described engaging piece and transfer part.
Preferably, described power reception unit also comprises a sliding part, and described sliding part is provided with oblique sliding surface; Described baffle plate is inwardly provided with oblique sliding surface; The oblique sliding surface of described baffle plate abuts with the oblique sliding surface of described sliding part.
Preferably, from the length direction of described web member, described engaging piece can realize parallel displacement relative to described transfer part.
Preferably, look up from the end face side of described web member, described engaging piece can realize parallel displacement relative to transfer part.
Preferably, when the rotating speed power of described engaging piece is less than the elastic force of described elastic component, described engaging piece can rotate relative to described transfer part and not transmission of drive force to described transfer part; When the rotating speed power of described engaging piece is greater than the elastic force of described elastic component, described engaging piece transmission of drive force is to described transfer part.
Preferably, described engaging piece can along the axis perpendicular to transfer part relative to web member displacement.
Preferably, described web member can along the axis perpendicular to described transfer part relative to transfer part displacement.
Preferably, urge described in part by slipping plane and the slipping plane of described baffle plate on surface be slidably matched make described engaging piece stretch or displacement time the turning axle of described engaging piece keep coaxial or parallel with the turning axle of transfer part.
After have employed technique scheme, due to by urging the inside indentation in part pressurized mesh control portion, make handle box when being fit into electronic imaging apparatus or taking out from electronic imaging apparatus, its engaging piece does not produce constructive interference with the driver element in electronic imaging apparatus, solves the problem that handle box can not successfully take out by user from electronic imaging apparatus.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of handle box of the prior art when being fit into electronic imaging apparatus;
Fig. 2 is the schematic diagram of the power reception unit of handle box of the prior art when engaging with the driver element of electronic imaging apparatus;
Fig. 3 is the diagrammatic cross-section of the handle box in the present embodiment;
Fig. 4 is the structural representation of handle box in the present embodiment and power reception unit thereof;
Fig. 5 is the structural representation of handle box in the present embodiment one and power reception unit thereof;
Fig. 6 a, Fig. 6 b are the structural representations of the engaging piece of power reception unit in the present embodiment one;
Fig. 7 is the structural representation urging part of the power reception unit in the present embodiment one;
Fig. 8 is the structural representation of the sliding part of power reception unit in the present embodiment one;
Fig. 9 a, Fig. 9 b are the structural representations of the baffle plate of power reception unit in the present embodiment one;
Figure 10 a, Figure 10 b are the structural representations of the transfer part of power reception unit in the present embodiment one;
Figure 11 is the diagrammatic cross-section of the power reception unit in the present embodiment one;
Figure 12 a, Figure 12 b are direction action schematic diagram of the engaging piece of power reception unit in the present embodiment one;
Figure 13 a, Figure 13 b, Figure 13 c are the other direction action schematic diagram of the engaging piece of power reception unit in the present embodiment one;
Figure 14, Figure 15 are handle box in the present embodiment one schematic diagram when being fit into electronic imaging apparatus;
Figure 16 a, Figure 16 b, Figure 16 c are the structural representations of the front end of power reception unit in the present embodiment one and guide rail;
Figure 17 a, Figure 17 b are that the compression zone of power reception unit in the present embodiment one is by the schematic diagram of the front end pressurized of guide rail;
Figure 18 is that the compression zone of power reception unit in the present embodiment one is by the schematic diagram of the rear end pressurized of guide rail;
Figure 19 a, Figure 19 b are that the engaging piece of power reception unit in the present embodiment one stretches out the schematic diagram engaged with driver element;
Figure 20 is the view that the engaging piece of power reception unit in the present embodiment one engages with driver element close-fitting;
Figure 21 is the structural representation of the power reception unit in the present embodiment two;
Figure 22 a, Figure 22 b, Figure 22 c are the structural representations of the transfer part in the present embodiment two;
Figure 23 is the schematic diagram of web member in transfer part in the present embodiment two;
Figure 24 is the action schematic diagram of web member in transfer part in the present embodiment two;
Figure 25 is web member another action schematic diagram in transfer part in the present embodiment two;
Figure 26, Figure 27 are the action schematic diagram of web member in transfer part in the present embodiment two;
Figure 28 is the structural representation of the power reception unit in the present embodiment three;
Figure 29 is the structural representation of the web member in the present embodiment three;
Figure 30 is the structural representation of the transfer part in the present embodiment three;
Figure 31 is the diagrammatic cross-section of the power reception unit in the present embodiment three;
Figure 32 a, Figure 32 b, Figure 32 c are the action schematic diagram of the engaging piece in the present embodiment three when being connected with web member.
Embodiment
With reference to the accompanying drawings embodiment is described below.
In the utility model, the axial direction of handle box is the turning axle almost coaxial or parallel with developing cell.
In the utility model, the installation direction of handle box in electronic imaging apparatus is substantially vertical with axial direction.
In the utility model, the dismounting of handle box in electronic imaging apparatus (taking-up) direction is contrary with the installation direction of handle box.
(handle box)
As shown in Figure 3, be the structural representation of the handle box C in electronic imaging apparatus (not show).Handle box C comprises the side plate b1/b2 at housing (the first housing a and the second housing b) and housing two ends, in the first housing a, contain charhing unit 20, cleaning unit 40, photosensitive unit 10 etc., in the second housing b, contain developing cell 30, control powder unit 50 and developer etc.
(power reception unit)
Embodiment one
As shown in Figure 4, power reception unit 200 is arranged on axial one end of handle box C, engage each other rear with the driver element 900 in electronic imaging apparatus by the power reception unit 200 of handle box C and then the driving force of rotation is passed in handle box C, finally drive the developing cell of handle box C inside to make it operate, participate in the development work with electronic imaging apparatus.
As shown in Fig. 4 to Figure 10 b, power reception unit 200 is arranged on axial one end of handle box C, and power reception unit 200 comprises baffle plate 290, engaging piece 210, urges part 220, sliding part 230, elastic component 250, transfer part 270, web member 260.Engaging piece 210 is provided with connecting portion 216, be located at connecting portion 216 one end is also provided with draw-in groove 218 and a confined planes 212 for abutting in the middle of the projection 211 engaged, the chute 215 being located at connecting portion 216 other end, connecting portion 216 with the drive post 910 of driver element 900; Urge the frame structure that part 220 is hollow, slipping plane 224 is located at the outside surface urging part 220, compression zone 221 is located at the upper end urging part 220, compression zone 221 is provided with certain curved surface or inclined-plane, urge face 222 and be located at a pair bottom surface to projecting inward rectangular slide block 223 urging part 220, spacing preiection 225 is located at the lower end urging part 220; Sliding part 230 is up-narrow and down-wide trapezium structure, the upper surface of sliding part 230 is abut with the confined planes 212 of engaging piece 210 locating surface 235 coordinated, the side surface of sliding part 230 is provided with the oblique sliding surface 231 of inclination and two sides are provided with chute 232, also has a through hole 236 to be located in sliding part 230; A port 299 is provided with in the middle of baffle plate 290, the oblique sliding surface 291 of inclination and vertical slipping plane 294 is inwardly provided with around port 299, it is the structure (as the W2 in Fig. 9 b is greater than W1) of outer narrow inner width that being obliquely installed of this oblique sliding surface 291 makes port 299 on baffle plate 290, and the bottom being positioned at slipping plane 294 is coordinate spacing confined planes 295 with the spacing preiection 225 urging part 220; Transfer part 270 is for cylindrical structural and inside is provided with shrinkage pool 272, the surface of transfer part 270 is provided with the face of gear 271 for transmission of drive force, the bottom of shrinkage pool 272 is provided with bottom surface 275, also be provided with limit sliding chutes 273 (a pair) in shrinkage pool 272, limit sliding chutes 273 is two projections formation and centre is provided with chute; Web member 260 is the crank-like structure of center protrusion.
As shown in Fig. 5, Figure 11, the assembly relation between above-mentioned each part is: urge part 220 and coordinated with chute 232 translation gliding of the surperficial both sides of sliding part 230 by built-in rectangular slide block 223; Engaging piece 210 is passed the through hole 236 of sliding part 230 by connecting portion 216 and is urged part 220, and the confined planes 212 of its engaging piece 210 is connected on the locating surface 235 of sliding part 230; The draw-in groove 218 that one buckle 219 embeds the engaging piece 210 stretched out from sliding part 230 makes engaging piece 210 axially be fixed on sliding part 230; Web member 260 is through the chute 215 of connecting portion 216 one end, and the part of its web member 260 center protrusion is arranged in chute 215; Elastic component 250 is placed in the shrinkage pool 272 of transfer part 270, the two ends of web member 260 are placed in the built-in limit sliding chutes of transfer part 270 273, one end of elastic component 250 is resisted against on the bottom surface 275 of shrinkage pool 272, and the other end is resisted against the two ends place of web member 260.Above-mentioned each part can allocate one end of handle box C into by integral installation after working in coordination, its transfer part 270 can directly with the photosensitive unit 10 in handle box C or/and developing cell 30 coordinates transmission of drive force, baffle plate 290 covers on sliding part 230, engaging piece 210 is protruding from the port 299 of baffle plate 290, the oblique sliding surface 231 of sliding part 230 abuts with the oblique sliding surface 291 established in baffle plate 290 and coordinates, slipping plane 294 vertical sliding motion of the slipping plane 224 and baffle plate 290 that urge part 220 coordinates, finally baffle plate 290 is fixed on one end place of handle box C by modes such as screw/gluing/welding, prevent power reception unit 200 from deviating from from handle box C.
According to above-mentioned, one end of elastic component 250 is resisted against on the web member 260 and two ends of web member 260 and is arranged in limit sliding chutes 273 and makes web member 260 can carry out resilient movement along limit sliding chutes 273, the engaging piece 210 be connected with web member 260 also can carry out elastic telescopic relative to transfer part 270 and move, equally, due to sliding part 230 and engaging piece 210 connection, urge part 220 and the connection of sliding part 230 and make sliding part 230 and urge part 220 and also can move in the lump along with the telescopic moving of engaging piece 210.Cover on sliding part 230 by baffle plate 290, the elastic force spacing preiection 225 that makes the oblique sliding surface 231 of sliding part 230 abut, urge part 220 with oblique sliding surface 291 applied due to elastic component 250 also abuts with confined planes 295 and limits the overhang of engaging piece 210 in power reception unit 200, the engaging piece 210 making to be subject to elastic acting force can carry out axial telescopic moving along direction Y (direction Y is with the axial almost coaxial of developing cell 30 or photosensitive unit 10 or overlaps, substantially vertical with direction X).
As shown in Figure 12 a to Figure 13 c, the engaging piece 210 being arranged in power reception unit 200 can realize following course of action (for ease of understanding the course of action of engaging piece 210 in transfer part 270, the section components in power reception unit 200 does not show): (1) engaging piece 210 makes engaging piece 210 can carry out axial telescopic moving along direction Y by the elastic acting force of elastic component 250; (2) as shown in Figure 12b, from the length direction of web member 260, because engaging piece 210 is coordinated with the assembling of web member 260 by chute 215, engaging piece 210 can horizontally slip along the length of web member 260, and namely engaging piece 210 can realize the parallel displacement of certain distance relative to transfer part 270; (3) as shown in Figure 13 a to Figure 13 c, look up from the end face side of web member 260, due to the crank-like structure that web member 260 is center protrusion, and the two ends of web member 260 are placed in chute 273, engaging piece 210 coordinates by the connection of chute 215 with web member 260, crank structure by web member 260 center protrusion carries out deflecting movement, and namely engaging piece 210 can realize the parallel displacement of certain distance relative to transfer part 270.
As shown in Figure 14, Figure 15, for the structural representation of the biside plate (F10, F20) in electronic imaging apparatus (not show), biside plate (F10, F20) is provided with guide rail (F11/F21), guide rail (F11/F21) is fit into electronic imaging apparatus for boot process box C, guide rail (F11/F21) is long plate shape structure, the guide rail F11 of one end side plate F10 is provided with front end F11a and rear end F11b, and the driver element 900 of electronic imaging apparatus is located near the F11b of rear end.
When handle box C is fit into electronic imaging apparatus by the guide rail (F11/F21) of the biside plate (F10, F20) in electronic imaging apparatus along direction X (direction X is substantially vertical with the axis of developing cell), the power reception unit 200 of handle box C one end also enters electronic imaging apparatus along guide rail F11.As shown in Figure 16 a to Figure 16 c, when the compression zone 221 non-pressurized of power reception unit 200, the elastic acting force that its engaging piece 210 is subject to elastic component 250 makes engaging piece 210 keep stretching out state along direction Y, its compression zone 221 urging part 220 protrudes from the outside surface of baffle plate 290, outside surface is the outer surface of baffle plate 290, the direction that the projected direction of compression zone 221 and engaging piece 210 stretch out is same direction, with reference to the Y-direction in figure 16b arrow towards.When the compression zone 221 on power reception unit 200 to abut with the front end F11a of guide rail F11 and pressurized time, as shown in Figure 17 a and 17b, urge part 220 because of compression zone 221 pressurized entirety move down along direction Y, vertical moving down is carried out in the slipping plane 294 that its slipping plane 224 urging part 220 is limited in baffle plate 290, along with urging moving down of part 220, the chute 232 that the face that urges 222 urging part 220 presses down sliding part 230 simultaneously makes sliding part 230 vertically move down, and moving down along with sliding part 230, the buckle 219 that sliding part 230 also presses down engaging piece 210 simultaneously makes engaging piece 210 move down simultaneously.Like this, by cooperatively interacting between above-mentioned each parts, when compression zone 221 pressurized of power reception unit 200 moves down, the engaging piece 210 of power reception unit 200 also vertically moves down simultaneously, and namely engaging piece 210 can realize inside indentation relative to the surface of baffle plate 290.As illustrated in fig 17 a, when compression zone 221 pressurized moves down, there is certain gap value H1 in the axial lowermost end of the driver element 900 in the top of its engaging piece 210 and electronic imaging apparatus, along with handle box C is along the guide rail (F11/F21) in electronic imaging apparatus towards the further installation of direction X, the length that the compression zone 221 of power reception unit 200 is also limited to guide rail F11 makes it keep pressured state always.As shown in figure 18, when handle box C moves to rear end F11b, the engaging piece 210 keeping inside indentation state also along with the movement of handle box C close to the driver element 900 in electronic imaging apparatus, when handle box C is in place (working position of handle box C in electronic imaging apparatus), the turning axle of the engaging piece 210 of handle box C and the turning axle almost coaxial of driver element 900, the compression zone 221 of its power reception unit 200 also moves to the rear of the rear end F11b of guide rail F11 and no longer pressurized thereupon, with reference to figure 19a and Figure 19 b, elastic component 250 now in power reception unit 200 discharges and elastic acting force to web member 260 promotes web member 260 moves, web member 260 promotes that engaging piece 210 is protruding engages with driver element 900, protruding along with engaging piece 210, the sliding part 230 coordinated with it and urge part 220 also outwards slide into pressurized before position.
The driving force of rotation is passed on web member 260 by last engaging piece 210, and its web member 260 is also resisted against on stress surface 273a by two ends and transfer part 270 is rotated, and the driving force that transfer part 270 rotates is the most at last passed in handle box C.
Above-mentioned handle box C can be fit into the course of action of electronic imaging apparatus from the course of action that electronic imaging apparatus takes out with reference to above-mentioned handle box C, only need by handle box C reverse operating, when handle box C takes out along guide rail (F11/F21) towards the direction that installation direction is contrary from electronic imaging apparatus, compression zone 221 on its power reception unit 200 abuts along with handle box C produces towards the movement of removing direction and the rear end F11b of guide rail F11, rear end F11b urges compression zone 221 makes it move down and the final inside indentation driving engaging piece 210 along direction Y, engaging piece 210 can depart from driver element 900 and engages, the i.e. handle box C constructive interference phenomenon that can not produce because engaging piece 210 engages with the close-fitting of driver element 900 when taking out from electronic imaging apparatus and be difficult to take out, when handle box C takes out completely from electronic imaging apparatus, the front end F11a of its guide rail F11 no longer oppresses the compression zone 221 on power reception unit 200, therefore compression zone 221 and engaging piece 210 are namely because elastic component 250 elastic acting force is protruding, return back to the initial position before pressurized.
In addition, for making handle box C more smooth when taking out from electronic imaging apparatus, laborsaving, as shown in figure 20, when taking out from electronic imaging apparatus along direction X (removing direction) after handle box C completes development work, its driver element 900 is still in the state that close-fitting engages with engaging piece 210 makes engaging piece 210 be difficult to move along removing direction, and transfer part 270 can move relative to engaging piece 210.Therefore when engaging piece 210 is in relatively fixing of removing direction because of close-fitting engagement, the oblique sliding surface 291 established in the movement of its transfer part 270 removing direction can make produces oppressive force F2 and compressing makes sliding part 230 inwardly indentation on the oblique sliding surface 231 of sliding part 230, the engaging piece 210 of secure fit relative to sliding part 230 also moves down along with the indentation of sliding part 230, in addition, when the inside indentation of sliding part 230, also lower compression casting die 220 makes to urge part 220 inwardly indentation, the inside slip that the slipping plane 294 of its baffle plate 290 makes the slipping plane 224 urging part 220 keep vertical, coordinate with sliding part 230 by urging part 220, sliding part 230 makes engaging piece 210 remain erectility when inside indentation with the secure fit of engaging piece 210, in moving process, the turning axle of engaging piece 210 remains almost coaxial or parallel with the turning axle of transfer part 270.Like this, oppressed by the oblique sliding surface 291 of baffle plate 290 and on the oblique sliding surface 231 of sliding part 230, finally to make engaging piece 210 depart from driver element 900 relative to the inside indentation in the surface of baffle plate 290 engage.
When above-mentioned handle box C takes out from electronic imaging apparatus, to be compressed by the rear end F11b of guide rail F11 by the compression zone 221 of power reception unit 200 and make that the engaging piece 210 oblique sliding surface 231 that inwardly the oblique sliding surface 291 of indentation and baffle plate 290 is pressed on sliding part 230 vertically makes the common interoperation of engaging piece 210 inwardly indentation vertically make engaging piece 210 after engage with driver element 900 close-fitting, more easily realize axis and depart from, avoid the constructive interference that engaging piece 210 produces when departing from and engaging with driver element 900.
Embodiment two
In embodiment two, the engaging piece 210 of power reception unit 200, baffle plate 290, the associated components urged in the part reference embodiments one such as part 220, elastic component 250, sliding part 230, here not in repetition, its key distinction point is transfer part 280 and the web member 217 of the power reception unit 200 in embodiment two.
As shown in Figure 21 and Figure 22 c, web member 217 is straight-bar structure, transfer part 280 is for cylindrical structural and inside is provided with shrinkage pool 282, the surface of transfer part 280 is provided with face of gear 281, bottom surface 285 is provided with bottom shrinkage pool 282, force column 283 (a pair) is provided with in shrinkage pool 282, force column 283 is a projection and projection limit is also provided with a concave surface 283a, a guide block 284 is also provided with in shrinkage pool 282, guide block 284 is than the outer end (shrinkage pool mouth) of force column 283 closer to transfer part 280, guide block 284 is inwardly provided with a guide surface 284a, and guide surface 284a is inclined-plane or cambered surface; Look up from the end face side of transfer part 280, as Figure 22 b, force column 283 and non-overlapping copies on guide block 284 position, from the side surface direction of transfer part 280, as Figure 22 c, the top of force column 283 is higher than the bottom (shown in H2) of guide block 284.
In the power reception unit 200 of embodiment two, the web member 217 that the elastic acting force of elastic component 250 outwards promotes the chute 215 being arranged in engaging piece 210 makes web member 217 higher than the force column 283 of transfer part 280 and not higher than guide block 284, in addition, because the end of the web member 217 coordinated with engaging piece 210 is not limited in transfer part 280, when the turning axle almost coaxial of the turning axle of engaging piece 210 and transfer part 280, when engaging piece 210 counterclockwise R rotate, web member 217 also rotates along with the rotation of engaging piece 210.
As shown in Figure 23 to Figure 27, the engaging piece 210 being arranged in power reception unit 200 can realize following course of action (for ease of understanding the course of action of engaging piece 210 in transfer part 280, section components in power reception unit 200 does not show): (1) is when the rotating speed power of engaging piece 210 is less than the elastic force of elastic component 250, as Figure 24, along with the rotation of engaging piece 210, the elastic force extrapolation that web member 217 is subject to elastic component 250 makes it higher than force column 283 and not higher than guide block 284, web member 217 does not abut mutually with force column 283, because web member 217 is not higher than guide block 284, when web member 217 is along with the rotation of engaging piece 210 is close to guide block 284 and then when abutting with the guide surface 284a of guide block 284, web member 217 in rotation along guide surface 284a guiding and along chute 215 produce move down and press down elastic component 250 simultaneously, when web member 217 be rotated further cross guide block 284 time, web member 217 no longer pressurized, elastic component 250 discharges elastic force extrapolation web member 217 and returns back to the front position higher than force column 283 of pressurized, like this, when the rotating speed power of engaging piece 210 is less than the elastic force of elastic component 250, web member 217 can always along with engaging piece 210 rotation and do not abut with force column 283, therefore engaging piece 210 can rotate relative to transfer part 280 and not transmission of drive force to transfer part 280, (2) when the rotating speed power of engaging piece 210 is greater than the elastic force of elastic component 250, as Figure 25, web member 217 along with the rotation of engaging piece 210 so that close to guide block 284 and along guide surface 284a guiding and along chute 215 produce move down, rotating speed power due to engaging piece 210 is greater than the elastic force of elastic component 250 and is in the force column 283 of web member 217 lower than transfer part 280 of lower shifting state, therefore web member 217 is directly resisted against on force column 283 under being subject to the effect of engaging piece 210 rotating speed power, even if also can not be extrapolated by its web member 217 of elastic acting force that the concave surface 283a that is resisted against force column 283 makes web member 217 be subject to elastic component 250 and depart from force column 283, like this, engaging piece 210 is resisted against by web member 217 and is passed in transfer part 280 on force column 283 and then by the driving force of rotation, and last transfer part 280 drives handle box C to participate in the development work with electronic imaging apparatus, when the rotating speed power of engaging piece 210 is less than the elastic force of elastic component 250 or rotating speed power disappears, elastic component 250 web member 217 of can extrapolating makes it return back to position higher than force column 283 before pressurized.
By the vibrational power flow of embodiment two, during the development work that handle box C is had neither part nor lot in electronic imaging apparatus, the engaging piece 210 of the power reception unit 200 of handle box C can rotate relative to transfer part 280 and not transmission of drive force to transfer part 280, when handle box C participate in the engaging piece 210 of power reception unit 200 during the development work of electronic imaging apparatus then transmission of drive force to transfer part 280.
In addition, as shown in Figure 22 c, slide guide limit 283b is provided with on the top of force column 283, slide guide limit 283b is preferably hypotenuse or bent limit, when slide guide limit 283b can make the inside indentation of engaging piece 210 pressurized, the web member 217 be connected with engaging piece 210 abuts when moving down to the 283b of slide guide limit and is easy to glide, and the two ends of web member 217 can be avoided when moving down and the top of force column 283 produces constructive interference thus affects the Telescopic of engaging piece 210.
Embodiment three
As shown in figure 28, in embodiment three, the baffle plate 290 of power reception unit 200, the associated components urged in the part reference embodiments one such as part 220, elastic component 250, sliding part 230, here not in repetition, its key distinction point is the engaging piece 210 of the power reception unit 200 in embodiment three, web member 360 and transfer part 380.
Engaging piece 210 one end has and abuts with the drive post 910 of driver element 900 projection 211 engaged, and the other end is provided with length convex key 214; Bottom surface 385 and length convex key 386 is provided with in transfer part 380; Web member 360 one end is provided with the first long recess 364, and the other end is provided with the second long recess 366, and from the end face of web member 360, the first long recess 364 and the second long recess 366 cross-like are arranged.Preferably, fit key 214/386 is oval projection; First long recess 364/ second long recess 366 is oval recess.
As shown in figure 31, in the power reception unit 200 of embodiment three, the convex key 214 of engaging piece 210 is arranged in the first groove 364 of web member 360, convex key 386 in transfer part 380 is arranged in the second groove 366 of web member 360, after above-mentioned convex key 214/386 coordinates with recess hole 364/386, web member 360 is between transfer part 380 and engaging piece 210.
As shown in Figure 31 and Figure 32 a, convex key 214 for engaging piece 210 is arranged in the schematic diagram of the first groove 364 of web member 360, convex key 214 be arranged in the first groove 364 at least partially, from the end face of web member 360, shown in Figure 32 a, the maximum length W3 of convex key 214 is greater than the minimum widith W4 of the first groove 364.Equally, convex key 386 be arranged in the second groove 366 at least partially, the maximum length of convex key 386 is greater than the minimum widith of the second groove 366.
As shown in Figure 31 and 32b, because convex key 214 is arranged in the first groove 364, engaging piece 210 can relative to web member 360 displacement on the direction perpendicular to transfer part 380 turning axle; Equally, because the second groove 366 is round convex key 386, web member 360 can relative to transfer part 380 displacement on the direction perpendicular to transfer part 380 turning axle.
As shown in Figure 32 c, when engaging piece 210 receives the rotation of rotating speed power, the maximum length place of the convex key 214 thereupon rotated abuts the minimum widith place to the first groove 364 and is with follower link 360 to rotate, and the second groove 366 of web member 360 other end also rotates its minimum widith place thereupon and abuts convex key 386 to transfer part 380 and the final transfer part 380 that drives rotates.
In the above embodiments three, the convex key of engaging piece 210/ transfer part 380 also can be groove, and the first/the second groove of web member 360 also can be convex key.In addition, when convex key 214/386 is in groove 364/366, engaging piece 210, or/and transfer part 380 needs to maintain a certain distance between web member 360, is avoided producing constructive interference to engaging piece 210 when carrying out flexible.
By embodiment, the utility model is illustrated above, but the utility model is not limited only to this, also contains the various distortion done in the scope of the technical solution of the utility model according to thought of the present utility model.
Claims (14)
1. a handle box, is removably mounted on electronic imaging apparatus, and described handle box comprises housing and power reception unit; Described power reception unit is located at one end of described housing, and described power reception unit comprises engaging piece and elastic component; Described engaging piece engages with the driver element in described electronic imaging apparatus and receives driving force, and described elastic component applies elastic acting force to described engaging piece; It is characterized in that: one end of described power reception unit also comprises one and urges part, described in urge part and control the flexible of described engaging piece.
2. handle box as claimed in claim 1, is characterized in that, described in urge part and control the inside indentation of described engaging piece by the inside indentation of pressurized, described in urge the direction of the inside indentation of part and the direction of the inside indentation of described engaging piece be same direction.
3. handle box as claimed in claim 2, it is characterized in that, described power reception unit also comprises a baffle plate, described in urge part and be provided with a compression zone, described compression zone protrudes from the outside surface of described baffle plate.
4. handle box as claimed in claim 3, it is characterized in that, described compression zone is provided with curved surface or inclined-plane.
5. handle box as claimed in claim 4, it is characterized in that, described power reception unit also comprises a transfer part, during the protruding or inside indentation of described engaging piece, the turning axle of described engaging piece and the rotating shaft coaxle of transfer part or parallel.
6. handle box as claimed in claim 3, it is characterized in that, described engaging piece is protruding from described baffle plate; The outside surface that described compression zone protrudes from baffle plate is the outer surface that described compression zone protrudes from baffle plate; The direction that described compression zone is given prominence to and the direction that described engaging piece stretches out are same direction.
7. the handle box as described in claim 5 or 6, is characterized in that, described power reception unit also comprises a connection piece, and described web member connects described engaging piece and transfer part.
8. handle box as claimed in claim 7, it is characterized in that, described power reception unit also comprises a sliding part, and described sliding part is provided with oblique sliding surface; Described baffle plate is inwardly provided with oblique sliding surface; The oblique sliding surface of described baffle plate abuts with the oblique sliding surface of described sliding part.
9. handle box as claimed in claim 8, it is characterized in that, from the length direction of described web member, described engaging piece can realize parallel displacement relative to described transfer part.
10. handle box as claimed in claim 9, it is characterized in that, look up from the end face side of described web member, described engaging piece can realize parallel displacement relative to transfer part.
11. handle boxes as claimed in claim 8, is characterized in that, when the rotating speed power of described engaging piece is less than the elastic force of described elastic component, described engaging piece can rotate relative to described transfer part and not transmission of drive force to described transfer part; When the rotating speed power of described engaging piece is greater than the elastic force of described elastic component, described engaging piece transmission of drive force is to described transfer part.
12. handle boxes as claimed in claim 8, is characterized in that, described engaging piece can along the axis perpendicular to transfer part relative to web member displacement.
13. handle boxes as claimed in claim 12, is characterized in that, described web member can along the axis perpendicular to described transfer part relative to transfer part displacement.
14. handle boxes as described in claim 9 or 11 or 12, it is characterized in that, described in urge part by slipping plane and the slipping plane of described baffle plate on surface be slidably matched make described engaging piece stretch or displacement time the turning axle of described engaging piece keep coaxial or parallel with the turning axle of transfer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307836.6U CN204807923U (en) | 2015-05-13 | 2015-05-13 | Processing box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307836.6U CN204807923U (en) | 2015-05-13 | 2015-05-13 | Processing box |
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| CN204807923U true CN204807923U (en) | 2015-11-25 |
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| CN201520307836.6U Active CN204807923U (en) | 2015-05-13 | 2015-05-13 | Processing box |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607451A (en) * | 2015-12-29 | 2016-05-25 | 珠海天威飞马打印耗材有限公司 | Process cartridge |
| DE202016103441U1 (en) | 2015-11-21 | 2016-07-08 | Jiangxi Leibotai E-Tech Co.,Ltd | processing box |
| WO2016180008A1 (en) * | 2015-05-13 | 2016-11-17 | 珠海艾派克科技股份有限公司 | Processing box |
| US9851691B2 (en) | 2013-09-29 | 2017-12-26 | Ninestar Corporation | Detachably mountable process cartridge with a rotational force driving assembly |
-
2015
- 2015-05-13 CN CN201520307836.6U patent/CN204807923U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9851691B2 (en) | 2013-09-29 | 2017-12-26 | Ninestar Corporation | Detachably mountable process cartridge with a rotational force driving assembly |
| WO2016180008A1 (en) * | 2015-05-13 | 2016-11-17 | 珠海艾派克科技股份有限公司 | Processing box |
| DE202016103441U1 (en) | 2015-11-21 | 2016-07-08 | Jiangxi Leibotai E-Tech Co.,Ltd | processing box |
| US10503117B2 (en) | 2015-11-21 | 2019-12-10 | Aster Graphics, Inc. | Process cartridge and photosensitive drum driving component |
| CN105607451A (en) * | 2015-12-29 | 2016-05-25 | 珠海天威飞马打印耗材有限公司 | Process cartridge |
| CN105607451B (en) * | 2015-12-29 | 2022-11-08 | 珠海天威飞马打印耗材有限公司 | Processing box |
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Address after: 519075, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: Nasida Limited by Share Ltd Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee before: Zhuhai Aipeike Science and Technology Co Ltd |