CN216118394U - Printer transmission special-shaped piece - Google Patents
Printer transmission special-shaped piece Download PDFInfo
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- CN216118394U CN216118394U CN202121800877.0U CN202121800877U CN216118394U CN 216118394 U CN216118394 U CN 216118394U CN 202121800877 U CN202121800877 U CN 202121800877U CN 216118394 U CN216118394 U CN 216118394U
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- selenium drum
- center
- fixed block
- limiting plate
- clamping block
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Abstract
The utility model belongs to the technical field of special-shaped parts and discloses a printer transmission special-shaped part which comprises a selenium drum, wherein fixed blocks are fixedly arranged at the left end and the right end of the selenium drum, a baffle is fixedly arranged at one end, away from the center of the selenium drum, of the fixed block, a limiting plate is movably connected to the inner cavity of the fixed block, a clamping block is fixedly arranged on the right side face of the limiting plate, and a connecting hole is formed in one end, away from the center of the selenium drum, of the clamping block. According to the utility model, the clamping block is contracted in the inner cavity of the fixed block by pressing the clamping block, when the selenium drum is positioned at the mounting position and the clamping block is aligned with the adaptive hole, the clamping block is loosened, the elasticity of the clamping spring drives the clamping block to extend out of the inner cavity of the fixed block through the limiting plate and be clamped into the adaptive hole, and the selenium drum can be mounted in printers of different specifications by moving different distances in the inner cavity of the fixed block through the clamping block, so that the application range of the device is enlarged.
Description
Technical Field
The utility model belongs to the technical field of special-shaped parts, and particularly relates to a transmission special-shaped part of a printer.
Background
The special-shaped piece is a general name of a part in a non-single standard regular shape, the printer is one of output devices of a computer and is used for printing a computer processing result on a related medium, the printer drives paper and a selenium drum to move through the cooperation of a plurality of transmission assemblies in the printer when in use, and a printing effect is realized, wherein the transmission special-shaped piece is an essential part in the operation of the printer.
Present transmission dysmorphism piece is connected with drive mechanism through the both ends of installing at the selenium drum, and most transmission dysmorphism piece is the triangle-shaped, can block at drive mechanism's both ends to the realization reaches the mechanism and drives the selenium drum rotatory when the transmission, but the most formula structures as an organic whole of present transmission dysmorphism piece, this just leads to the selenium drum can not install on the printer of different specifications, has reduced the application range of device.
The existing transmission special-shaped part is mostly directly inserted into an adaptation groove formed in the transmission mechanism, and when the selenium drum is maintained and replaced, the transmission mechanism needs to be disassembled to take down the selenium drum, so that the replacement operation of the selenium drum is complex, and the labor difficulty of operators is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a special transmission piece of a printer, which has the advantages of enlarging the application range of the device and reducing the labor difficulty of operators.
In order to achieve the purpose, the utility model provides the following technical scheme: a printer transmission special-shaped part comprises a selenium drum, wherein fixed blocks are fixedly arranged at the left end and the right end of the selenium drum, a baffle is fixedly arranged at one end, away from the center of the selenium drum, of the fixed block, a limiting plate is movably connected to the inner cavity of the fixed block, a transmission mechanism drives a clamping block to rotate, the clamping block is clamped in the inner cavity of the fixed block near the limiting plate mounted at one end of the selenium drum, the clamping block can drive the selenium drum to rotate through the fixed block, so that the selenium drum is printed, the clamping block is fixedly mounted on the right side face of the limiting plate, when the clamping block is mounted, the clamping block is pressed towards the middle part of the selenium drum, so that the clamping block is completely contracted in the inner cavity of the fixed block, when the selenium drum is aligned with a mounting position, the selenium drum can be conveniently and quickly placed and positioned, a connecting hole is formed in one end, away from the center of the selenium drum, mounting holes are formed in the left end and the right end of the selenium drum, the inner cavity of the mounting hole is fixedly provided with a fixed pipe sleeve, the inner cavity of the fixed pipe sleeve is movably connected with a telescopic pipe sleeve, and one surface of the limiting plate, which is close to the center of the selenium drum, is fixedly provided with a clamping spring.
As a preferred technical scheme of the utility model, the front ends of the fixing block and the baffle are respectively provided with a yielding groove, the front end of the clamping block is provided with a pushing groove, the projection of the pushing groove in the vertical direction is positioned in the middle of the yielding groove, a screwdriver is inserted into one end of the limiting plate far away from the center of the selenium drum and moves towards one end close to the center of the selenium drum, so that the pushing groove is positioned in the yielding groove formed in the fixing block, and at the moment, the clamping block can be received in the inner cavity of the fixing block only by inserting the screwdriver into the pushing groove and moving towards one side close to the center of the selenium drum.
As a preferred technical scheme, the cross sections of the fixing block, the baffle, the limiting plate and the clamping block are all equilateral triangles, and the gravity centers of the fixing block, the baffle, the limiting plate and the clamping block are all located on the axis of the selenium drum, so that the stability of the transmission mechanism when the selenium drum is driven to rotate by the clamping block, the limiting plate and the fixing block is ensured, and the stable operation of the device is ensured.
As a preferred technical scheme of the utility model, the width value of the clamping block is equal to that of the inner cavity of the fixed block, and one end of the clamping block, which is far away from the center of the selenium drum, penetrates through and extends to one side, which is far away from the center of the selenium drum, of the baffle plate, so that the clamping block can be completely accommodated in the inner cavity of the fixed block, the moving space of the clamping block reaches the maximum value, and the application range of the device is greatly enlarged.
As a preferred technical scheme of the utility model, one end of the telescopic pipe sleeve, which is far away from the center of the selenium drum, is fixedly arranged at three top points of one surface of the baffle, which is close to the center of the selenium drum, the clamping springs are movably connected in inner cavities of the fixed pipe sleeve and the telescopic pipe sleeve, the clamping blocks are loosened, the clamping springs in a compressed state drive the limiting plate to move towards one end, which is far away from the center of the selenium drum, through elasticity of the clamping springs, so that the limiting plate drives the clamping blocks to extend out of the inner cavity of the fixing block, the selenium drum is rotated, the clamping blocks are aligned with the adaptive holes in the transmission mechanism, and the elasticity of the clamping springs can drive the clamping blocks to be clamped into the adaptive holes, thereby realizing the installation of the selenium drum.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the clamping block is contracted in the inner cavity of the fixed block by pressing the clamping block, when the selenium drum is positioned at the mounting position and the clamping block is aligned with the adaptive hole, the clamping block is loosened, the elasticity of the clamping spring drives the clamping block to extend out of the inner cavity of the fixed block through the limiting plate and be clamped into the adaptive hole, and the selenium drum can be mounted in printers of different specifications by moving different distances in the inner cavity of the fixed block through the clamping block, so that the application range of the device is enlarged.
2. According to the utility model, the screwdriver is inserted into one end of the limiting plate far away from the center of the selenium drum and moves towards one end close to the center of the selenium drum, so that the pushing groove is positioned in the abdicating groove formed in the fixing block, and the clamping block can be accommodated in the inner cavity of the fixing block by inserting the screwdriver into the pushing groove and moving towards one side close to the center of the selenium drum, so that the clamping block leaves from the adapting hole in the transmission mechanism, the selenium drum can be directly taken down from the maintenance position, the operation is simple and convenient, and the labor difficulty of operators is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the explosion connection of the toner cartridge of the present invention;
FIG. 3 is a schematic view of the explosive connection of the structural mounting block of the present invention;
FIG. 4 is an enlarged view of the point A in the structure of FIG. 2.
In the figure: 1. a selenium drum; 2. a fixed block; 3. a baffle plate; 4. a limiting plate; 5. a clamping block; 6. connecting holes; 7. mounting holes; 8. fixing the pipe sleeve; 9. a telescopic pipe sleeve; 10. a chucking spring; 11. a yielding groove; 12. and (6) pushing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a printer transmission special-shaped part, which comprises a toner cartridge 1, wherein fixed blocks 2 are fixedly arranged at the left end and the right end of the toner cartridge 1, a baffle 3 is fixedly arranged at one end of the fixed block 2 away from the center of the toner cartridge 1, a limiting plate 4 is movably connected in the inner cavity of the fixed block 2, a transmission mechanism drives a clamping block 5 to rotate, the limiting plate 4 arranged at one end of the clamping block 5 close to the toner cartridge 1 is clamped in the inner cavity of the fixed block 2, so that the clamping block 5 can drive the toner cartridge 1 to rotate through the fixed block 2, the toner cartridge 1 is printed, the clamping block 5 is fixedly arranged on the right side surface of the limiting plate 4, when the printer transmission special-shaped part is installed, the clamping block 5 is pressed towards the middle part of the toner cartridge 1, so that the clamping block 5 is completely contracted in the inner cavity of the fixed block 2, the toner cartridge 1 is aligned with the installation position, the toner cartridge 1 is conveniently and quickly placed and positioned, a connecting hole 6 is arranged at one end of the clamping block 5 away from the center of the toner cartridge 1, mounting holes 7 are formed in the left end and the right end of the selenium drum 1, a fixed pipe sleeve 8 is fixedly mounted in an inner cavity of each mounting hole 7, a telescopic pipe sleeve 9 is movably connected in the inner cavity of each fixed pipe sleeve 8, and a clamping spring 10 is fixedly mounted on one surface, close to the center of the selenium drum 1, of the limiting plate 4.
Wherein, the groove of stepping down 11 has all been seted up to the front end of fixed block 2 and baffle 3, the front end of joint piece 5 has been seted up and has been pushed away groove 12, it is located the middle part of the groove of stepping down 11 to push away the projection of groove 12 in vertical side, use the screwdriver to insert the one end that the limiting plate 4 kept away from selenium drum 1 center, and to the one end removal that is close to selenium drum 1 center, make and push away the groove 12 and be located the groove of stepping down 11 of seting up on fixed block 2, as long as insert the screwdriver at this moment push away in the groove 12 and to the one side removal that is close to selenium drum 1 center can realize in the inner chamber of joint piece 5 income fixed block 2.
Wherein, the cross sectional shape of fixed block 2, baffle 3, limiting plate 4 and joint piece 5 is equilateral triangle, and the focus of fixed block 2, baffle 3, limiting plate 4 and joint piece 5 all is located selenium drum 1's axis, has guaranteed the stability of drive mechanism when driving selenium drum 1 rotation through joint piece 5, limiting plate 4 and fixed block 2, has guaranteed the even running of device.
Wherein, the width value of joint piece 5 equals the width value of 2 inner chambers of fixed block, and joint piece 5 is kept away from the one end at 1 center of selenium drum and is run through and extend to one side that baffle 3 kept away from 1 center of selenium drum, has guaranteed that joint piece 5 can be fully taken in the inner chamber of fixed block 2, makes joint piece 5's activity space reach the maximum value, the application range of device that has increased of very big degree.
Wherein, the one end fixed mounting that selenium drum 1 center was kept away from to flexible pipe box 9 is in the three apex department of the one side that baffle 3 is close to selenium drum 1 center, chucking spring 10 swing joint is in the inner chamber of fixed pipe box 8 and flexible pipe box 9, loosen joint piece 5, chucking spring 10 that is in compression state drives limiting plate 4 through its elasticity this moment and moves to the one end of keeping away from selenium drum 1 center, make limiting plate 4 drive joint piece 5 stretch out the inner chamber of fixed block 2, rotatory selenium drum 1, make joint piece 5 align with the adaptation hole on the drive mechanism, chucking spring 10's elasticity can drive joint piece 5 card this moment and go into the adaptation downthehole, thereby realize the installation to selenium drum 1.
The working principle and the using process of the utility model are as follows:
when the toner cartridge is installed, the clamping block 5 is pressed towards the middle of the toner cartridge 1, so that the clamping block 5 is completely contracted in the inner cavity of the fixing block 2, and the toner cartridge 1 is aligned with the installation position;
loosening the clamping block 5, driving the limiting plate 4 to move towards one end far away from the center of the selenium drum 1 by the clamping spring 10 in a compressed state through elasticity of the clamping spring, enabling the limiting plate 4 to drive the clamping block 5 to extend out of the inner cavity of the fixing block 2, rotating the selenium drum 1, enabling the clamping block 5 to be aligned with the adaptive hole in the transmission mechanism, and enabling the clamping block 5 to be clamped into the adaptive hole through the elasticity of the clamping spring 10, so that the selenium drum 1 is installed;
when the printer is used, the transmission mechanism drives the clamping block 5 to rotate, and the limiting plate 4 arranged at one end, close to the toner cartridge 1, of the clamping block 5 is clamped in the inner cavity of the fixing block 2, so that the clamping block 5 can drive the toner cartridge 1 to rotate through the fixing block 2, and the toner cartridge 1 is printed;
when selenium-enriched drum 1 damages and needs to maintain, manual rotation selenium-enriched drum 1, make selenium-enriched drum 1 will push away groove 12 and the groove 11 of stepping down towards the one side of disassembling the maintenance when rotatory, use the screwdriver to insert the one end that the central of selenium-enriched drum 1 was kept away from to limiting plate 4 this moment, and to the one end removal that is close to selenium-enriched drum 1 center, make push away the groove 12 and be located the groove 11 of stepping down of seting up on fixed block 2, it can realize in the inner chamber of fixed block 2 with joint piece 5 to insert the screwdriver to push away in the groove 12 and to the one side removal that is close to selenium-enriched drum 1 center this moment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A printer transmission dysmorphism piece, includes selenium drum (1), its characterized in that: the equal fixed mounting in both ends has fixed block (2) about selenium drum (1), the one end fixed mounting that selenium drum (1) center was kept away from in fixed block (2) has baffle (3), the inner chamber swing joint of fixed block (2) has limiting plate (4), the right flank fixed mounting of limiting plate (4) has joint piece (5), connecting hole (6) have been seted up to the one end that selenium drum (1) center was kept away from in joint piece (5), mounting hole (7) have all been seted up at both ends about selenium drum (1), the inner chamber fixed mounting of mounting hole (7) has fixed pipe box (8), the inner chamber swing joint of fixed pipe box (8) has flexible pipe box (9), limiting plate (4) are close to one side fixed mounting at selenium drum (1) center has chucking spring (10).
2. A printer drive profile according to claim 1, characterised in that: fixed block (2) and baffle (3) the front end has all been seted up and has been stepped down groove (11), the front end of joint piece (5) has been seted up and has been pushed away groove (12), it is located the middle part of stepping down groove (11) to push away the projection of groove (12) in vertical direction.
3. A printer drive profile according to claim 1, characterised in that: the cross-sectional shape of fixed block (2), baffle (3), limiting plate (4) and joint piece (5) is equilateral triangle, the focus of fixed block (2), baffle (3), limiting plate (4) and joint piece (5) all is located the axis of selenium drum (1).
4. A printer drive profile according to claim 1, characterised in that: the width value of joint piece (5) equals the width value of fixed block (2) inner chamber, the one end that selenium drum (1) center was kept away from in joint piece (5) runs through and extends to baffle (3) and keeps away from one side at selenium drum (1) center.
5. A printer drive profile according to claim 1, characterised in that: one end, far away from the center of the toner cartridge (1), of the telescopic pipe sleeve (9) is fixedly installed at three top points of one surface, close to the center of the toner cartridge (1), of the baffle plate (3), and the clamping spring (10) is movably connected into inner cavities of the fixed pipe sleeve (8) and the telescopic pipe sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800877.0U CN216118394U (en) | 2021-08-04 | 2021-08-04 | Printer transmission special-shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800877.0U CN216118394U (en) | 2021-08-04 | 2021-08-04 | Printer transmission special-shaped piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118394U true CN216118394U (en) | 2022-03-22 |
Family
ID=80724327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121800877.0U Active CN216118394U (en) | 2021-08-04 | 2021-08-04 | Printer transmission special-shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118394U (en) |
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2021
- 2021-08-04 CN CN202121800877.0U patent/CN216118394U/en active Active
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