CN201760324U - A paper shredder - Google Patents
A paper shredder Download PDFInfo
- Publication number
- CN201760324U CN201760324U CN2010202653584U CN201020265358U CN201760324U CN 201760324 U CN201760324 U CN 201760324U CN 2010202653584 U CN2010202653584 U CN 2010202653584U CN 201020265358 U CN201020265358 U CN 201020265358U CN 201760324 U CN201760324 U CN 201760324U
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- CN
- China
- Prior art keywords
- inlet
- rotating shaft
- cylinder body
- shredder
- switch
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a paper shredder, which comprises at least one inlet, a switch printed circuit board (PCB) and a time delay switch. The time delay switch comprises a shell, a rotating shaft fixedly connected on the shell, a cylinder body fixedly connected on the shell, a column body arranged inside the cylinder body and driven by the rotating shaft to rotate together, a disk rotating shaft connected with one end of the column body and a trigger switch fixedly connected at the upper part of the shell; a viscous fluid is filled in the cylinder body; the rotating shaft is provided with a supporting point for triggering the trigger switch; and the inlet is an adjustable inlet and comprises a fixed inlet adjusting plate and a movable inlet adjusting plate for adjusting the spacing of the inlet by using an adjusting device. By applying the principle of machinery, the purpose of time delay is achieved by using the viscous fluid as a medium, the inlet is adjustable, and the paper shredder has the advantages of simple structure, low cost and better popularization value.
Description
[technical field]
The utility model relates to the shredded paper mechanical field, relates in particular to a kind of shredder with delay function and inlet adjustment function.
[background technology]
Traditional shredder includes cover, bottom, core section, electronic section and dustbin, wherein there be 1-3 mouthful on the cover, this 1-3 mouthful is respectively paper feed port, advances the laser disc mouth or advances the credit bayonet socket, and core section comprises fracture type and fringe type blade, as patent 01243131.1.The paper feed port of traditional its cover of shredder is divided fixing and adjustable, as patent 200820116115.7.Its electronic section of traditional shredder has often designed delay function, so as paper broken intact after, motor is delay working a period of time still, the shredded paper bits that are beneficial to be stuck between the cutter rod are removed clean, this delay function, people often are divided into machinery and two kinds of time-delays of electronics, electronic delay cost height, mechanical delay is simple in structure, cost is low, therefore in the shredder industry, particularly uses alternating current motor, the simple shredder of circuit, its inner needs especially uses mechanical delay, so that reduce cost.
[utility model content]
Goal of the invention of the present utility model is: a kind of adjustable shredder of inlet that uses mechanical delay is provided.
Conditional electronic time-delay shredder comprises paper inlet and optical disc enter port as shown in Figure 1, and inlet has electronics to receive and the emission inductor, be specially paper inlet inductor 3 and be optical disc enter port inductor 4, when foreign object passed through, it transmitted signal and gives control pcb board 2, thereby made the complete machine action.
The technical solution adopted in the utility model is such:
A kind of shredder, comprise at least one inlet, switch P CB, delay switch, described delay switch comprises housing, be connected on the housing rotating shaft, be connected in cylinder body on the housing, be arranged on cylinder interior drive the cylinder of together rotation, the dish rotating shaft that cylinder one end connects and the touch switch that is connected in housing top by rotating shaft; Wherein, the fluid of viscosity is housed in the described cylinder body, rotating shaft is provided with the fulcrum that is used to touch touch switch; Described inlet is adjustable inlet, comprises that inlet adjustable plate and a slice that a slice is fixing utilize adjusting device to regulate the activity inlet adjustable plate of inlet spacing.
The utility model can also be further achieved by the following technical measures:
Described cylinder body is made up of first cylinder body and second cylinder body.
The fluid of described viscosity is damping grease or butter.
Be provided with sealing ring between described cylinder and the cylinder body.
Described adjusting device is an adjustable screw.
Described shredder is provided with into laser disc mouth.
Described shredder is provided with into credit bayonet socket.
The beneficial effects of the utility model are: the utility model utilization theory of mechanics, and adopt the fluid of viscosity to reach the purpose of time-delay, and it is adjustable to enter the mouth as medium, simple in structure, with low cost, have good popularization value.
[description of drawings]
Fig. 1 is a conditional electronic time-delay shredder structure chart.
Fig. 2 is the shape assumption diagram of embodiment 1.
Fig. 3 is the delay switch of embodiment 1 and regulates the entrance structure schematic diagram.
Fig. 4 is the adjusting inlet explosive view of embodiment 1.
Fig. 5 is time-delay mechanism's combination outline drawing of embodiment 1.
Fig. 6 is the delay switch explosive view of embodiment 1.
Mark among the figure: 1 is switch P CB, and 2 are the control pcb board, and 3 is the paper inlet inductor, and 4 is the optical disc enter port inductor, 5 are the shredded paper inlet, and 6 is broken dish inlet, and 7 is delay switch, and 8 is the paper inlet adjustable plate, 9 is screw, and 10 is cover, and 11 is fulcrum, 12 are rotating shaft, and 13 is first cylinder body, and 14 is second cylinder body, 15 is cylinder, and 16 is fluid, and 17 is the dish rotating shaft, 18 is sealing ring, and 19 is touch switch, and 20 is housing.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
As Fig. 2 to shown in Figure 6, a kind of shredder, comprise 5, broken dish inlets 6 of shredded paper inlet, switch P CB1, delay switch 7, described delay switch comprises housing 20, be connected on the housing rotating shaft 12, be connected in cylinder body on the housing, be arranged on cylinder interior drive the cylinder 15 of together rotation, the dish rotating shaft 17 that cylinder one end connects and the touch switch 19 that is connected in housing top by rotating shaft; Wherein, the fluid 16 of viscosity is housed in the described cylinder body, the fluid of described viscosity is damping grease or butter, and rotating shaft is provided with the fulcrum 11 that is used to touch touch switch; Described cylinder body is made up of first cylinder body 13 and second cylinder body 14.Be provided with sealing ring 18 between described cylinder and the cylinder body.Described adjusting device is a screw 9.
Present embodiment has two inlets, adopts same delay switch, and by adding the dish rotating shaft or increase rotating shaft on cylinder, a shared touch switch provides cost savings so greatly.As Fig. 5, shown in Figure 6, damping grease or butter are housed in the cylinder body, cylinder rotates in cylinder body.When paper or laser disc or credit card shredded paper inlet 5 or the broken dish inlet 6 when touching rotating shaft 12 or dish rotating shaft 17 by cover 10, rotating shaft or dish rotating shaft rotation, fulcrum on it touches touch switch, thereby make complete machine energising work, when paper or laser disc or credit card broken when intact, the power of touch switch contact, make rotating shaft or dish rotating shaft revolution, rotating shaft or dish rotating shaft and cylinder connect together, thereby cylinder is moved in cylinder body, because of the liquid in the cylinder body has viscosity, thus the cylinder motion hindered, thus reach the purpose of time-delay.
As shown in Figure 3, Figure 4, described paper inlet adjustable plate 8 is adjustable inlet, comprises that inlet adjustable plate and a slice that a slice is fixing utilize adjusting device to regulate the activity inlet adjustable plate of inlet spacing.This embodiment is with two fixing sheets of traditional inlet, tells the plastic cement or the five metals sheet of a slice activity, becomes the paper inlet adjustable plate.In order as much as possible throat width to be controlled to specified tatter amount is passed through smoothly, pass through set screw, so that the paper inlet adjustable plate is moved, the integral paper shredding throat width is controlled to be of uniform thickness or many 1-n open with specified tatter amount, the value of n wherein need guarantee that the complete machine throat width meets security regulations, such as EN60950-1/EN294/UL60950-1, the n value is more little in theory damages more little to shredder more.
Any modification of being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a shredder comprises at least one inlet, switch P CB, delay switch, it is characterized in that:
Described delay switch comprises housing, be connected on the housing rotating shaft, be connected in cylinder body on the housing, be arranged on cylinder interior drive the cylinder of together rotation, the dish rotating shaft that cylinder one end connects and the touch switch that is connected in housing top by rotating shaft; Wherein, the fluid of viscosity is housed in the described cylinder body, rotating shaft is provided with the fulcrum that is used to touch touch switch;
Described inlet is adjustable inlet, comprises that inlet adjustable plate and a slice that a slice is fixing utilize adjusting device to regulate the activity inlet adjustable plate of inlet spacing.
2. shredder according to claim 1 is characterized in that: described cylinder body is made up of first cylinder body and second cylinder body.
3. shredder according to claim 1 is characterized in that: the fluid of described viscosity is damping grease or butter.
4. shredder according to claim 1 is characterized in that: be provided with sealing ring between described cylinder and the cylinder body.
5. shredder according to claim 1 is characterized in that: described adjusting device is an adjustable screw.
6. shredder according to claim 1 is characterized in that: described shredder is provided with into laser disc mouth.
7. shredder according to claim 1 is characterized in that: described shredder is provided with into credit bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202653584U CN201760324U (en) | 2010-07-21 | 2010-07-21 | A paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202653584U CN201760324U (en) | 2010-07-21 | 2010-07-21 | A paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760324U true CN201760324U (en) | 2011-03-16 |
Family
ID=43712924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202653584U Expired - Fee Related CN201760324U (en) | 2010-07-21 | 2010-07-21 | A paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040927A1 (en) * | 2010-09-30 | 2012-04-05 | Yang Meiying | Paper shredder |
-
2010
- 2010-07-21 CN CN2010202653584U patent/CN201760324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040927A1 (en) * | 2010-09-30 | 2012-04-05 | Yang Meiying | Paper shredder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Lin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xu Lin Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110721 |