CN2140646Y

CN2140646Y - Single-piece electronic key box

Info

Publication number: CN2140646Y
Application number: CN 92243472
Authority: CN
Inventors: 印杭伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-01
Filing date: 1992-12-01
Publication date: 1993-08-25
Anticipated expiration: 2002-12-01

Abstract

The utility model relates to a single-piece electronic key box comprising a box body, a moveable pushing rod and a brooch coat, etc. The inner of the box body is provided with key-shaped grids which can store keys in single-piece manner, a music integrating slice, a buzzing slice and a direct current power supply. The lower narrow section of the box body is provided with longitudinal grid strips and grid channels. The keys are impelled up and down to access by the moveable pushing rod falling and buckling on the grid strips of the two side edges of the box body and the stop slice of the side edge of the grid. Moreover, the top end of the utility model is close up to the trigger switch K. Therefore, the electronic key box can use keys in single-piece manner. The utility model integrates practicability and ornamental function with the advantages of cleaning function, beautiful appearance and warning function.

Description

Single-piece electronic key box

The utility model relates to a kind of daily life tools.

Key is the requisite in daily life daily necessitiess of people, traditional method of carrying is several keys with the ring string together, insert then not on the waistband or put in the pocket or on being held in the hand, this simple way give easily forgetful people or by carelessness cause lose or forget in the room with other place in, the work of giving and production bring many unnecessary troubles, also exist the shortage aesthetic conceptions and the modern life of becoming increasingly prosperous not to accept simultaneously.

Structural design scheme about key case is more, China's patent 91218615.1 provides a kind of cleaning, attractive in appearance, electron key box with music tip function, though strengthened specious in design and function electronic technology, but seasoning is in box body in still key chain need being encircled on the technical pattern, also need seek one by one and phase-locked corresponding key, the way that does not also break traditions fully during use.

The purpose of this utility model provides a kind of convenient and simple monolithic freely and uses key, and has the one chip electron key box of cleaning, attractive in appearance, prompt functions.

Technical solution of the present utility model is such: the inner structure of the box body appearance key shaped wide at the top and narrow at the bottom that is rectangle, vertical grizzly bar in the symmetrical interval of one rule and grid groove are arranged narrow section both sides down at it, and adopt plastics shot moulding.But just as the grid of the monolithic seasoning key of box body inner structure, it is bonding with cementing agent to put box body into.And be provided with meagre resistance sheet on grid top and side, on box body and grid side grizzly bar, promote the discrepancy of key so up and down by the groove falling buckle of mobile putter, simultaneously press trigger switch K, thereby trigger electronic circuit work, make the signal of piezo sounding alarm on its top.Being provided with the not cover that does not overlap or seal of breach at place, the back side of box body, is solid at Yao Chu and pass its trepanning with Convenient waist-belt etc.

Grid described in the utility model also can substitute with inserted sheet, in box body, need not grid like this, but insert with inserted sheet in the groove of inwall in the box body blocks ofly, also can separate key one to handle, and on inserted sheet spaced whippy meagre concavo-convex arc leaf, the convex arc leaf butt on inserted sheet and the inserted sheet is seized key on both sides by the arms and is come in and gone out, thereby reaches the same effect of grid, and make simply, directly use plastics shot moulding.Meanwhile, trigger switch K also makes corresponding changes: the still K that makes with whippy good conductive metallic material ¹¹Insert from box body pulpit bottom groove, be pressed in the moving plate K of box body bottom by the breach card of inserted sheet ¹Extend out to slightly from still K from box body grid groove ¹¹The place.

Fig. 1 is an one chip electron key box cross-section front view

Fig. 2 is the mobile putter plan view

Fig. 3 is a box body side diagrammatic sketch

Fig. 4 is an electronic circuit principle of work synoptic diagram

Fig. 5 is an one chip electron key box cross-section front view

Fig. 6 is an inserted sheet side diagrammatic sketch

Shown in Figure 1, in the box body 1 lower right be provided with pulpit 8 and in be placed with piezo, battery, integrated storage chamber 7, and on storage chamber, be provided with louver 6.The opening of pulpit and storage chamber all is located at a side of box body bottom, is the pumping board formula by removable bottom and opens and closes.Key storeroom in the box body adopts key shaped wide at the top and narrow at the bottom, and puts the grid 9 just as the key formula within it, and key one is separated handle.Following narrow section dual-side 4 of box body and grid dual-side 9 are provided with symmetrical vertical grizzly bar and grid groove at interval.The grid groove 17 on grid both sides is wide to be a bit larger tham key thickness and greater than grid groove 16 width of box body dual-side 4, and grid groove 16 width of box body dual-side 4 are less than the thickness of key.Like this, play fixedly mobile putter on the one hand, prevent that on the other hand key from coming outbreak out from box body grid groove, the guide groove that also slides up and down simultaneously as mobile putter.The porch of grid and dual-side are equipped with meagre form drag sheet 5, and the control key is unlikely that box body tilts to shake out and the power of seizing on both sides by the arms that mobile putter is subjected to it can be located arbitrarily.Described grid adopts plastics injection technique moulding or forms with the rubber pressing process, and is bonding with cementing agent with box body then.On box body, establish preformed hole, be subjected to spring-loaded pushbutton 33 to trigger control luminotrons 34 and insert in wherein outwardly by interior, and be provided with breach at the box body back side do not overlap 15 or the not cover that seals, be solid and pass its trepanning easily at Yao Chu by waistband.

Shown in Figure 2, adopt the metal punching out be rich in rigidity to form or the mobile putter of injection-moulding plastic, establish contravention 10, groove 11 and hand end 2, bar strength 14, the body of rod 13 is formed.The width of the contravention 10 and the body of rod 13 is equal to grid groove 17 width and the general key thickness of grid side 9.Grid groove 16 width that the width of bar strength 14 is equal to the dual-side 4 of box body equal the thickness of whole mobile putter, and less than general key thickness.The edge-on grid groove that penetrates box body, grid of the mobile putter of thickness changes and turns round 90 ° of angles and become the plane to make groove 11 falling buckles on the grizzly bar 18 of box body side 4 like this, usefulness cementing agent is bonding forms with the bar strength 14 on the different hand end of the color of injection-moulding plastic 2 and the body of rod then, and in vertical convex tendon 12 insertion box bodys one side grid groove 16 of hand end.

The still K of described trigger switch ¹¹The groove 35 that is injected in advance by pulpit 8 inserts or is adhered on 8 walls of pulpit with cementing agent, and is provided with a little slotted hole on the inwall of pulpit, just connects with lead.Go up the big moving plate K of little end ¹Also by inserting also slightly from still K in the injection molding in advance groove in pulpit 8 ¹¹Surface of contact.K ¹, K ¹¹The sound sheet adopts phosphorus bronze sheet or whippy good conductive material.

Principle of work of the present utility model is single key to be inserted in the grid by the meagre resistance sheet on the grid 5 storing, desire to take as long as upwards promote to promote key in the grid and break through resistance sheet 5 on the grid for plucking usefulness with hand on the box body by the body of rod that the hand end 2 of artificially carrying out the mobile putter that has color of mark in advance is subjected to upward force with hand, meanwhile, the feeler 10 of mobile putter touches adjacent its other moving plate K ¹With still K ¹¹Closed conducting, like this between instantaneous trigger end 21 pin and 22 pin that are added to music integrated chip 20 of direct supply voltage, make the music integrated chip starting oscillation work that is triggered, signal voltage is by 23 pin outputting music signal voltages, promote piezo 25 work, make it play out interesting to listen to melody, after reminding the user to use, key in time will be turned back in the box body league (unit of length) grid.When key was turned back to, mobile putter was subjected to the key power down of inserting and breaks away from the seizing power on both sides by the arms of meagre resistance sheet on the grid side and descend, and trigger switch K disconnects, the music signal releasing.When in night, using key, press spring-loaded pushbutton 33 and allow luminotron 34 illuminate the lockhole direction.

The utility model with prior art relatively, have the following advantages: 1, adopt grid device in the box body, key in grid by artificial mark remembered with phase-locked corresponding key place grid in, on grid, be provided with simultaneously the discrepancy of meagre resistance sheet control key, make the key in the box body simple and easy to use.2, adopt the mobile putter that directly to release required key simple in structure.3, the utility model carries out required key monolithic use, also can only be one if lose key, and in conjunction with the electronic warning prompt facility, avoid the phenomenon that key loss occurs or forget.

In force, jaggy do not overlap or seal Tao not adopt plastics injection technique and box body shot moulding or real have the metal material of rigidity to make "

" font be fixed on the box body with screw or be pressed into have fin "

" font do not overlap direct insertion in advance on the box body back side in the groove of injection molding two band convex tendons.

In concrete enforcement, also can change into box body structure as shown in Figure 5: the lower right is provided with pulpit 8, box body bottom transverse placement piezo, battery, integrated storage chamber 32 box body 1 in.The opening of pulpit and storage chamber all is located at the box body bottom, is fixed by removable bottom 31 usefulness screws and box body, and be provided with playback pore 30 on removable bottom.The still K that adopts whippy good conductive metallic material to make ¹¹8 bottom grooves 35 insert from the box body pulpit, then the moving plate K of a punch forming ¹Put into narrow bottom under the box body, and extend out to slightly from still K from the grid groove 16 of box body ¹¹The place.In injection molding in advance groove 29 in the inserted sheet 26 insertion box bodys that have the whippy concavo-convex arc leaf 27 of interval property, slices are inserted into grid-like.Breach 28 cards of inserted sheet bottom are pushed down moving plate K simultaneously ¹, make moving plate K ¹Be fixed on the position.The discrepancy of the whippy meagre convex arc leaf control key of colliding between inserted sheet, thereby the meagre resistance sheet on the alternative grid.Like this, when up promoting key, mobile putter breaks through seizing power on both sides by the arms and going out to pluck usefulness on the box body of convex arc leaf.Meanwhile, the moving plate K under the mobile putter ¹Recover up shape and still K ¹¹Engage conducting, trigger music integrated chip generation oscillatory work, make the piezo sounding alarm.Mobile putter down is pushed into certain position, moving plate K up ¹Be subjected to its pressure and with still K ¹¹Disconnect, music integrated chip abort signal voltage failure of oscillations work, alerting signal is removed.

Claims

1, a kind of one chip electron key box, by box body, grid, mobile putter, Tao not form, it is characterized in that box body 1 inner structure and grid 9 adopt key shaped structure wide at the top and narrow at the bottom, and under box body, locate spaced vertical grizzly bar 18 and grid groove 16 for narrow section, groove 11 falling buckles by mobile putter hinder on the sheet 5 at box body 1 dual-side grizzly bar 18 and grid, and the adjacent trigger switch K on its top triggers the electronic circuit oscillatory work.

2, one chip electron key box according to claim 1 is characterized in that being equipped with meagre resistance sheet 5 on grid top and the dual-side grizzly bar, and employing plastics injection technique moulding or form with the rubber pressing process.

3, one chip electron key box according to claim 1 is characterized in that the vertical convex tendon 12 of hand end of mobile putter inserts in the side grid groove 16 of box body, and described mobile putter adopts the metal material punching out that is rich in rigidity to form or use injection-moulding plastic.

4, one chip electron key box according to claim 1 is characterized in that the K that whippy good conductive metallic material is made ¹, K ¹¹Insert or K from box body pulpit bottom groove 35 ¹1 is directly bonding with cementing agent with the control locular wall.

5, one chip electron key box according to claim 1, it is characterized in that box body 1 is provided with louver 6 and preformed hole, the luminotron 34 that is subjected to spring-loaded pushbutton 33 to trigger control is inserted in the preformed hole outwardly by interior, and be provided with breach at the box body back side do not overlap 15 or the not cover that seals.

6, a kind of one chip electron key box, by box body, inserted sheet, mobile putter, Tao not form, it is characterized in that box body 1 inner structure and inserted sheet 26 adopt key shaped structure wide at the top and narrow at the bottom, and under box body narrow section locate spaced vertical grizzly bar 18 and grid groove 16, by groove 11 falling buckles of mobile putter on box body 1 dual-side grizzly bar 18, and at the adjacent triggering moving plate K in its bottom ¹With still K ¹¹Engage conducting, trigger the electronic circuit oscillatory work.

7, one chip electron key box according to claim 6 is characterized in that having whippy meagre concavo-convex arc leaf at interval 27 inserted sheets 26 and inserts in the groove 29 of box bodys 1 inwall, and is jagged 28 in inserted sheet 26 bottoms, and adopts the moulding of plastics injection technique.

8, one chip electron key box according to claim 6 is characterized in that the vertical convex tendon 12 of hand end of mobile putter inserts in the side grid groove 16 of box body, and described mobile putter adopts the metal material punching out that is rich in rigidity to form or use injection-moulding plastic.

9, one chip electron key box according to claim 6 is characterized in that the still K that whippy good conductive metallic material is made ¹¹Insert from box body pulpit bottom groove 35, and pushed down moving plate K bottom the box body by the breach card inserted sheet under ¹Extend out to slightly from still K from the grid groove of box body ¹¹The place.

10, one chip electron key box according to claim 6, it is characterized in that box body 1 is provided with louver 30 and preformed hole, the luminotron 34 that is subjected to spring-loaded pushbutton 33 to trigger control is inserted in the preformed hole outwardly by interior, and be provided with breach at the box body back side do not overlap 15 or the not cover that seals.