CN112405699A

CN112405699A - Peep and steal warning random hole puncher

Info

Publication number: CN112405699A
Application number: CN202011212825.1A
Authority: CN
Inventors: 庄玉洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-02-26

Abstract

The invention provides a peeping and stealing warning random puncher which comprises a puncher box 1, a two-tooth fork pressure lever 2, a driving shaft 3, a first driven shaft 4, a second driven shaft 5, a four-tooth fork lever 6, an L-shaped card 7 and a magnetic column 9, wherein the two-tooth fork pressure lever is connected with the driving shaft 3; the two-tooth fork pressure lever 2 is provided with rack teeth and is connected with a small spur gear of the driving shaft 3, and the other end of the two-tooth fork pressure lever passes through an L-shaped clamping piece 7; the driving shaft 3 is provided with a large spur gear which is connected with a small spur gear of the first driven shaft 4; the first driven shaft 4 is provided with a large straight bevel gear and is connected with a small straight bevel gear of the second driven shaft 5; the lower end of the second driven shaft 5 is provided with a small straight bevel gear, the middle of the second driven shaft is provided with a dumbbell-shaped component, and the dumbbell-shaped component is connected with a fork opening of the four-tooth fork lever 6; the four-tooth fork lever 6 is arranged between the two-tooth fork pressure lever 2 and the second driven shaft 5; and a magnetic column 9 is arranged at the intersection of the bottom of the puncher box 1 and the extension line of the second driven shaft 5. The invention can feed back whether the protected object has the problems of peeking, stealing, packet transferring, use and the like in time.

Description

Peep and steal warning random hole puncher

Technical Field

The invention relates to the technical field of reusable warning anti-counterfeiting equipment, in particular to a peeping and stealing warning random puncher for warning whether an article is peeped, stolen or debugged.

Background

People often worry about whether people peep at their diaries, notes and documents, whether people steal or pack their articles, whether people take certain dangerous goods or contraband before me but forget to register, and the like, and bad influence or huge loss is caused when people find the problems. It is common to place the items to be protected in a cabinet, box or special room and then install various locks and alarms. While this appears to be safe, there are certain risks and deficiencies. Although the removal type theft can be seen at one glance, the long-time hidden snooping and plagiarism of parasitic insects are really dangerous although the time loss is serious, and the long-time hidden snooping and plagiarism are difficult to find in time because the long-time hidden snooping and plagiarism are available, have technical means, have spare appliances and the like.

Disclosure of Invention

Therefore, the invention provides a random puncher for peeping and stealing warning, which aims to solve the problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a peeping and stealing warning random puncher which comprises a puncher box, a two-tooth fork pressure lever, a driving shaft, a first driven shaft, a second driven shaft, a four-tooth fork lever, an L-shaped card and a magnetic column, wherein the two-tooth fork pressure lever is connected with the driving shaft; the puncher box is provided with a pressing rod hole, a dial hole, a paper strip buckle, a card returning hole, a card groove, a lever support, a stopper and a spring limiting column; the two-tooth fork pressure lever is provided with rack teeth, the rack teeth are connected with the small spur gear of the driving shaft, and the other end of the rack teeth penetrates through the pressure lever hole after passing through the L-shaped clamping piece; the driving shaft is provided with a one-way wheel, a small spur gear and a large spur gear which are connected in series, and the large spur gear is connected with the small spur gear of the first driven shaft; the first driven shaft is provided with a small spur gear and a large straight bevel gear, and the large straight bevel gear is connected with a small straight bevel gear of the second driven shaft; the lower end of the second driven shaft is provided with a small straight bevel gear, the middle of the second driven shaft is provided with a dumbbell-shaped component, the upper end of the second driven shaft is provided with a needle disc, and the dumbbell-shaped component is connected with a fork opening of a four-tooth fork lever; the four-tooth fork lever is arranged between the two-tooth fork pressure lever and the second driven shaft; and a magnetic column is arranged at the intersection of the bottom of the hole puncher box and the extension line of the second driven shaft.

Furthermore, the fork end of the two-tooth fork pressure lever is arranged in the puncher box, the rack teeth are meshed with the small spur gear of the driving shaft, the length of the inner side 1/2 of the end part of the rack teeth is a rack to drive the driving shaft to move, the tail end of the rack teeth is provided with a compression spring respectively, and the other end of the compression spring is fixed on the spring limiting column.

Furthermore, a perforating needle is arranged on the dial of the second driven shaft, a conical compression spring and a spring fixing piece are arranged between the small straight bevel gear and the dumbbell-shaped part, one surface of the spring fixing piece is fixed on the box, the other surface of the spring fixing piece is fixedly connected with the conical compression spring, and the conical compression spring is separated from the second driven shaft in a direct contact manner when in a free extension state.

Further, the driving shaft is connected with the one-way wheel and the flat spiral spring, and the flat spiral spring is installed on the left plate.

Furthermore, the lever limiting hole of the four-tooth fork lever is matched with a lever support, a compression spring is arranged between the lever support and the stopper and near the two-tooth fork pressure rod end, a fork opening clamps the middle of the dumbbell-shaped part of the second driven shaft, and the other end of the four-tooth fork lever penetrates through the two teeth of the two-tooth fork pressure rod.

Furthermore, the middle of the L-shaped card is provided with a card hole which is sleeved on the two-tooth-fork pressure lever and embedded into the card groove.

The invention has the following advantages:

the invention can feed back whether the protected object has the problems of peeking, stealing, bag adjusting, using and the like in time, and can be repeatedly used, and has simple and convenient operation, prominent phenomenon and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a hole punch cassette configuration;

FIG. 3 is a schematic structural view of various components;

labeled as: 1. a perforator box; 11. a left plate; 12. a puncher lid; 13. a rod pressing hole; 14. a dial hole; 15. buckling the paper strips; 16. a card homing hole; 17. a card slot; 18. a lever prop; 19. a position stopper; 111. a spring limiting post; 2. a two-tooth fork pressure lever; 22. rack teeth; 3. a drive shaft; 31. a one-way wheel; 32. a small spur gear; 33. a large spur gear; 4. a first driven shaft; 41. a large straight bevel gear; 42. a small spur gear; 5. a second driven shaft; 51. a small straight bevel gear; 52. a dumbbell-shaped member; 53. a dial; 54. a perforating needle; 6. a four-tooth fork lever; 61. a lever limiting hole; 62. a fork opening; an L-shaped card; 71. card holes; 81. a compression spring; 82. a flat spiral spring; 83. a conical compression spring; 84. a spring fixing piece; 9. a magnetic column.

Detailed Description

As shown in figure 1, the peeping and stealing alarming random hole puncher comprises a hole puncher box 1, a two-tooth fork pressure lever 2, a driving shaft 3, a first driven shaft 4, a second driven shaft 5, a four-tooth fork lever 6, an L-shaped clamping piece 7 and a magnetic column 9.

Specifically, as shown in fig. 1-3, the puncher box 1 is provided with a pressing rod hole 13, a dial hole 14, a paper slip buckle 15, a card resetting hole 16, a card slot 17, a lever support 18, a stopper 19 and a spring limiting column 111; the two-tooth fork pressure lever 2 is provided with rack teeth 22, the rack teeth 22 are connected with a small spur gear 32 of the driving shaft 3, and the other end of the rack teeth passes through the L-shaped clamping piece 7 and then penetrates out of the pressure lever hole 13; the driving shaft 3 is provided with a one-way wheel 31, a small spur gear 32 and a large spur gear 33 which are connected in series, and the large spur gear 33 is connected with a small spur gear 42 of the first driven shaft 4; the first driven shaft 4 is provided with a small spur gear 42 and a large straight bevel gear 41, and the large straight bevel gear 41 is connected with a small straight bevel gear 51 of the second driven shaft 5; the lower end of the second driven shaft 5 is provided with a small straight bevel gear 51, the middle of the second driven shaft is provided with a dumbbell-shaped component 52, the upper end of the second driven shaft is provided with a dial 53, and the dumbbell-shaped component 52 is connected with a fork opening 62 of the four-tooth fork lever 6; the four-tooth fork lever 6 is arranged between the two-tooth fork pressure lever 2 and the second driven shaft 5; and a magnetic column 9 is arranged at the intersection of the bottom of the puncher box 1 and the extension line of the second driven shaft 5.

Specifically, the fork end of the two-tooth fork pressing rod 2 is installed in the puncher box 1, the rack teeth 22 are meshed with the small spur gear 32 of the driving shaft 3, the length of the inner side 1/2 of the end part of each rack tooth 22 is a rack, the driving shaft 3 is driven to move, the tail end of each rack tooth is provided with a compression spring 81, and the other end of each compression spring 81 is fixed on the spring limiting column 111, so that the two-tooth fork pressing rod 2 can automatically reset.

Specifically, a conical compression spring 83 and a spring fixing piece 84 are arranged between the small straight bevel gear 51 and the dumbbell-shaped part 52 of the second driven shaft 5, one surface of the spring fixing piece 84 is fixed on the box, the other surface of the spring fixing piece 84 is fixedly connected with the conical compression spring 83, when the conical compression spring 83 is in a free extension state, is separated from direct contact with the second driven shaft 5, reduces the resistance when the second driven shaft 5 rotates, improves the randomness of punching, stores energy by the conical compression spring 83 during working, so as to ensure that sufficient energy is available to pull the perforating needle 54 out of the objects such as paper sheets and the like when the work is finished, the needle dial 53 is provided with the perforating needle 54, the small straight bevel gear 51 of the second driven shaft 5 is connected with the large straight bevel gear 42 of the first driven shaft 4, the spatial position of the punching needle 54 is changed through transmission, and the paper strips are randomly punched through the dial holes 14 under the action of the four-tooth fork lever 6.

Concretely, last one-way wheel 31 of driving shaft 3 is connected with flat spiral spring 82, flat spiral spring 82 installs on left plate 11, driving shaft 3 carries out the energy storage at positive driven in-process flat spiral spring 82, drive driving shaft 3 and first driven shaft 4 antiport after driving shaft 3 breaks away from the transmission of two tooth fork depression bars 2 for the interlock point between two tooth fork depression bars 2 and driving shaft 3, first driven shaft 4 and the second driven shaft 5 changes, increases the randomness that the secondary punched.

Specifically, the lever limiting hole 61 of the four-tooth fork lever 6 is matched with the lever support post 18, a compression spring 81 is arranged at the position, close to the two-tooth fork pressure lever 2, between the lever support post 18 and the stopper 19, a fork opening 62 clamps the middle of the dumbbell-shaped part 52 of the second driven shaft 5, the other end of the lever opening penetrates through the position between two teeth of the two-tooth fork pressure lever 2, the four-tooth fork lever 6 is pressed down when the rack teeth 22 are disengaged from the small spur gear 32 in the middle pressing period of the two-tooth fork pressure lever 2, the four-tooth fork lever 6 lifts the second driven shaft 5, and the punching needle 54 penetrates through the paper strip through the dial hole.

Specifically, be equipped with card hole 71 in the middle of the L shape card 7, the cover is on two fork depression bars 2, imbeds in the card groove 17, and when powerful magnet disturbed the puncher, L shape card 7 was followed card groove 17 and is openly removed, pins two fork depression bars 2, makes two fork depression bars 2 unable normal resets, and accessible card return hole 16 resets L shape card 7.

When peeping and stealing random hole puncher of warning and install when horizontal vertical, magnetic column 9 can attract second driven shaft 5 after bidentate fork depression bar 2 resets, makes second driven shaft 5 can be connected with first driven shaft 4 to the guarantee peeps and steals warning random hole puncher normal work.

Specifically, during assembly, the L-shaped card 7 is inserted into the puncher box 1, the driving shaft 3 is installed, the two-tooth fork pressure lever 2 with the compression spring 81 at the tail end is installed next, the left plate 11 with the flat spiral spring 82 is buckled, the first driven shaft 4 is installed next, the second driven shaft 5 with the conical compression spring 83 and the spring fixing plate 84 is installed next, the spring fixing plate 84 can be fixed on the puncher box 1 through proper glue, the magnetic column 9 is installed, and finally the puncher cover 12 is buckled, so that the assembly of the peeping and stealing warning random puncher is completed.

During operation, will peep and steal warning random punch and fix or direct mount in box, door and window etc. "L" type groove, make the case, door and window etc. can be with two-tooth fork depression bar 2 toward the internal pressure and drive other part work when closing, get arbitrary identifiability note, the note can be individual scribble etc. place the note between note knot 15 and dial hole 14, it detains 15 can begin work to detain the note, when not having ready-made "L" type recess, can install baffle etc. additional at two-tooth fork depression bar 2 corresponding position and make "L" type recess.

In particular, the peeping and stealing warning random puncher is arranged at the L-shaped groove of a box body, a door window and the like, so that the normal work of the peeping and stealing warning random puncher can be prevented from being interfered by foreign matters, a small part of a recognizable paper strip can be torn off randomly for better warning effect, and the recognizable paper strip is stored and compared when being taken out.

Although the present invention has been described in detail with reference to the foregoing embodiments, the present invention is not limited thereto, and it will be apparent to those skilled in the art that modifications and equivalents may be made to the technical solutions described in the foregoing embodiments or to some of the technical features of the present invention. Therefore, any modifications, equivalents, improvements and the like made to the present invention should be included in the scope of the present invention.

Claims

1. A peep and steal and warn random hole puncher, it includes hole puncher box (1), the two-tooth fork compression bar (2), the driving shaft (3), the first driven shaft (4), the second driven shaft (5), the four-tooth fork lever (6), L-shaped card (7), the magnetic column (9); the puncher box (1) is provided with a pressing rod hole (13), a dial hole (14), a paper strip buckle (15), a card resetting hole (16), a card groove (17), a lever support column (18), a stop device (19) and a spring limiting column (111); the two-tooth fork pressure lever (2) is provided with rack teeth (22), the rack teeth (22) are connected with a small spur gear (32) of the driving shaft (3), and the other end of the rack teeth penetrates out of the pressure lever hole (13) after passing through the L-shaped clamping piece (7); the driving shaft (3) is provided with a one-way wheel (31), a small spur gear (32) and a large spur gear (33) which are connected in series, and the large spur gear (33) is connected with a small spur gear (42) of the first driven shaft (4); the first driven shaft (4) is provided with a small spur gear (42) and a large straight bevel gear (41), and the large straight bevel gear (41) is connected with a small straight bevel gear (51) of the second driven shaft (5); the lower end of the second driven shaft (5) is provided with a small straight bevel gear (51), the middle of the second driven shaft is provided with a dumbbell-shaped component (52), the upper end of the second driven shaft is provided with a dial (53), and the dumbbell-shaped component (52) is connected with a fork opening (62) of the four-tooth fork lever (6); the four-tooth fork lever (6) is arranged between the two-tooth fork pressure lever (2) and the second driven shaft (5); and a magnetic column (9) is arranged at the intersection of the bottom of the puncher box (1) and the extension line of the second driven shaft (5).

2. The peep-theft warning random hole punch according to claim 1, characterized in that: two-tooth fork depression bar (2) fork end is installed in hole puncher box (1), and rack tooth (22) and pinion gear (32) interlock of driving shaft (3), and rack tooth (22) tip inboard 1/2 length is the rack, drives driving shaft (3) motion, and the end respectively is equipped with one compression spring (81), compression spring (81) other end is fixed on spacing post of spring (111).

3. The peep-theft warning random hole punch according to claim 1, characterized in that: second driven shaft (5) be equipped with perforating needle (54) on dial (53), be equipped with toper compression spring (83) and spring fixing piece (84) between little straight bevel gear (51) and dumbbell shape part (52), spring fixing piece (84) one side is fixed on the box, another side and toper compression spring (83) fixed connection, toper compression spring (83) break away from direct contact with second driven shaft (5) when free extension state.

4. The peep-theft warning random hole punch according to claim 1, characterized in that: the driving shaft (3) is characterized in that the one-way wheel (31) is connected with a flat spiral spring (82), and the flat spiral spring (82) is installed on the left plate element (11).

5. The peep-theft warning random hole punch according to claim 1, characterized in that: the four-tooth fork lever (6) is characterized in that a lever limiting hole (61) is matched with a lever support post (18), a compression spring (81) is arranged between the lever support post (18) and the stopper (19) and close to the two-tooth fork pressure lever (2), a fork opening (62) clamps the middle of the dumbbell-shaped part (52) of the second driven shaft (5), and the other end of the fork opening penetrates between two teeth of the two-tooth fork pressure lever (2).

6. The peep-theft warning random hole punch according to claim 1, characterized in that: the middle of the L-shaped clamping piece (7) is provided with a clamping hole (71) which is sleeved on the two-tooth fork pressure lever (2) and embedded in the clamping groove (17).