CN201321199Y - Box opened at fixed times - Google Patents

Abstract

The utility model discloses a box opened at fixed times. The circuits of the box comprise a timing circuit comprising a timing chip, an amplification circuit outputting voltage signals at fixed times, a protection circuit and an electromagnet. After the set time is up, a button switch is pressed down, the amplification circuit is switched on, and the electromagnet is driven to open the box. The box is structurally characterized in that a battery is positioned in a battery box; the battery box and a circuit board are positioned in the box; the circuit board is respectively connected with the electromagnet, the button switch, a trigger switch, the battery and an external 6-volt power supply through conducting wires; a catch seat and a lock catch are positioned in the middle of an upper cover of the box; a contact terminal is arranged at the right part of the upper cover of the box; the contact terminal touches and presses the trigger switch to trigger a time counting circuit so that the time counting circuit counts time once more; the electromagnet, a catch grate and a pushing rod are arranged in the box; the electromagnet is provided with a spring and a retainer ring; the pushing rod is connected with the electromagnet and the catch grate; a catch grate seat is arranged at the lower part of the catch grate; the catch grate seat is fixed on a box body; the catch grate is connected with the catch grate seat through a catch grate rotating shaft; a guide slot is arranged in the middle of the catch grate; the catch grate rotates in the guide slot so that the catch grate can be aligned with the lock catch and lock the box; the button switch is arranged at the right part of a lower box. After the set time is up, the button switch is pressed, the electromagnet is attracted so as to pull the pushing rod to move rightwards, the pushing rod pushes the catch grate to rotate clockwise around the catch grate rotating shaft, and the catch grate separates from the lock catch.

Description

Regularly open box

Affiliated technical field

The utility model relates to a kind of a kind of timing by timing circuit control and opens box.

Background technology

At present, the main method of smoker's smoking cessation or control smoking, the one, dependence smoker's consciousness is carried out the control or the smoking cessation of smoking capacity by willpower, and another kind of method is to use medicine, and the method that attempt heals with medicine is removed craving for tobacco.First method brings failure for a lot of ESs owing to can bring strong incompatibility sense to the smoker, the people that smoking capacity is controlled, also normal craving for tobacco, custom can't be divert one's attention, between careless, draw out the Linear Leaf Speedwell cigarette again and begin smoking, cause smoking control failure.Second method up to the present, effect is limited.A lot of people are still arranged at present, make because of control smoking and smoking cessation failure self to be subjected to bigger infringement, in addition dead.

The utility model content

The utility model provides the device of a kind of brand new control smoking and aiding smoking cessation.The smoker can be according to the situation of oneself, select the timing of corresponding timing to open box, cigarette is placed wherein, and after timeing closing was opened box, timing circuit was started working, at timing not then, regularly opening box can't open, and after timing has arrived, just can open box, take out cigarette, the utility model can not produce too big incompatibility sense for the control smoker, and the smoker is worked without single devotion, the time gap of the calculation control of needn't diverting one's attention smoking, because at timing not then, can't take out cigarette, the control smoker just can not be because of custom, carelessly, the reason of craving for tobacco causes control smoking failure.After the smoker has been accustomed to a kind of smoking time gap, can select the longer timing of timing to open box, can make the smoking time gap become longer, and Using such method give up the custom of smoking gradually, give smoker's the healthy benefit of bringing.

The technical scheme that the utility model adopted is: box is opened in a kind of timing, it is characterized in that snap close, contact, battery case, circuit card are placed in the box, and snap close is connected on the box by Button Block and covers; Be provided with button switch, switch in the box; Box middle part is provided with and buckle the grid seat, buckle grid, guide groove, electromagnet, push rod, button grid seat by button grid turning cylinder with detain grid and be connected, detain be located in the guide groove in the middle part of the grid, electromagnet is by electromagnet core rod, push rod and buckle grid and be connected; Battery case, circuit card connect by its electric wire, and circuit card is connected with electromagnet, button switch, switch, battery case respectively.

When closing box, press button switch, make timing circuit obtain triggering and the work that picks up counting, the timing circuit output LOW voltage, this moment, the snap close of box the inside pinned box, can not open.After timing arrives, the timing circuit output HIGH voltage, if press the button switch of opening box this moment, the high potential of timing circuit output then is by amplifying circuit, after three grades of amplifications, form big electric current, the electromagnet core rod of box the inside is moved, open snap close, this moment, box can be opened.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is schematic circuit diagram of the present utility model.

Fig. 2 is the sectional structure chart of an embodiment of the present utility model.

Fig. 3 is the A-A cutaway view of Fig. 2.

Fig. 4 is the B-B cutaway view of Fig. 2.

Among Fig. 1, CX1031 is two timing chips.

Among Fig. 2,1-box loam cake, 2-Button Block, 3-screw, the 4-snap close, 5-detains grid, 6-guide groove, 7-button switch K2, the 8-contact, 9-K switch 1,10-battery case, 11-battery case cushion block, the 12-circuit card, 13-circuit card pillar, 14-electromagnet fixed block, 15-screw, 16-button grid turning cylinder, 17-button grid seat, 18-electromagnet, 19-spring, the 20-shaft block ring, 21-electromagnet core rod, 22-push rod, 23-shaft block ring.

The specific embodiment

Timing chip powers up promptly and picks up counting, and the timing of two timing chips is respectively by R1, and the resistance of two resistance of R2 determines that the input end of second chip of output termination of first chip, total timing are the timing sum of two chips.After timing arrived, the K switch 1 that pushes button triggered this timing chip, makes its reclocking.

After timing arrives, the high potential of timing chip output, link to each other with the base stage of aerotron Q1 through R4, when pressing the button K switch 2, the formed electric current of voltage of timing chip output is through Q1, Q2, after Q3 amplifies, the flow through coil of electromagnet DCT, electromagnet attracts the iron core rod to move, and box can be opened.C1 triggers the electric capacity that sensitieness increases for improving timing chip among Fig. 1, and D2, C2 are circuit protecting element, and C3 is a chemical capacitor, is used for the clutter and the surge current of filtering 6V driving power.Battery places battery case 10, and circuit card 12 is by lead and electromagnet 18, switch 7, and trigger switch 9, battery links to each other.

Snap close 4 is by Button Block 2, screw 3 is fixed on the box loam cake 1, button grid seat 17 is fixed on the box body by screw 15, button grid 5 link to each other with button grid seat 17 by button grid turning cylinder 16, button grid 5 can rotate around button grid axle 16, the button grid place the bar-shaped trough of guide groove 6, guide groove 6 that button grid 5 are rotated along fixed-direction, make the button grid 5 can be because of the offset direction with the excessive clearance of turning cylinder 16.Electromagnet 18 is by iron core rod 21, and push rod 22 links to each other with button grid 5, drives button grid 5 and rotates.When electromagnet 18 not during adhesive, because of the application force of spring 19, button grid 5 are arranged in guide groove 6 bar-shaped trough left-hand extremity positions, at this moment, if close the box loam cake, snap close 4 can promote button grid 5 and clockwise rotate, and when loam cake closed fully, spring can drive again buckled the rotation of grid inhour, box is pinned, contact 8 touch trigger switches 9 make timing chip obtain triggering output LOW voltage simultaneously, and the work that picks up counting, during the timing no show, if press button switch 7, electromagnet can adhesive, box will keep locking-in state, after timing arrived, the timing chip output HIGH voltage was pressed button switch 7, connect timing chip output voltage and amplifying circuit, electromagnetic actuation drives the button grid by push rod 22 and clockwise rotates, and this moment, box can be opened.

Claims (1)

1, box is opened in a kind of timing, it is characterized in that snap close (4), contact (8), battery case (10), circuit card (12) are placed in the box, and snap close (4) is connected on the box loam cake (1) by Button Block (2); Be provided with button switch (7), switch (9) in the box; Box middle part is provided with and buckles grid seat (17), buckles grid (5), guide groove (6), electromagnet (18), push rod (22), button grid seats (17) are connected with button grid (5) by button grid turning cylinders (16), detain be located in the guide groove (6) in the middle part of the grid (5), electromagnet (18) is by electromagnet core rod (21), push rod (22) and buckle grid (5) and be connected; Battery case (10), circuit card (12) connect by its electric wire, and circuit card (12) is connected with electromagnet (18), button switch (7), switch (9), battery case (10) respectively.

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