CN2446240Y

CN2446240Y - Built-in lifting safety with remote control cipher

Info

Publication number: CN2446240Y
Application number: CN 00251372
Authority: CN
Inventors: 李宝玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-05
Filing date: 2000-09-05
Publication date: 2001-09-05
Anticipated expiration: 2010-09-05

Abstract

The utility model relates to a built-in lifting type strong box with remote control codes, wherein, the interior of an outer box body 3 is provided with a frame work 2; a speed reducing motor 8 is arranged below the frame work 2; the interior of the frame work 2 is provided with a leading screw (11), gears (9), a gear-shaped rubber transmission belt (7), a lifting holding frame (5), and a lifting inner box 1 which is installed on the holding frame 5; the left and the right two sides of the frame work 2 are respectively provided with a travel switch 12 and a remote control code controller. The strong box and an office table are combined into an integral body, and a table top which is arranged at the left part of the office table is provided with an opening for enabling the lifting inner box to pass through; the strong box is arranged below the opening, that is equivalent to hide in the office table, and the lift of the inner box 1 is realized by the process that a hand-held type remote control unit triggers the remote control code controller 4.

Description

The built-in ascending/decending strongbox of remote control password

The utility model belongs to the built-in ascending/decending strongbox of a kind of remote control password that is used for depositing valuables.

At present, deposit the strongbox of the common use of valuables, the structure that cabinet all adopts the vertical hinged door formula, mechanical code lock and built-in lock are set on the chamber door, also have the strongbox of minority to adopt electronic password lock and button is set on chamber door.Be that mechanical code lock or electronic password lock all are decrypted easily, vertical hinged door formula structure is also directly prized easily and is opened.Therefore, the stolen case of strongbox often takes place.How the defence capability of enforced safe and improve security performance is current technical problem extremely to be solved.People seek valid approach in exploration always.By retrieval patent documentation with consult relevant document of the same trade, up to the present, still find no and the same or analogous record of the utility model.

The purpose of this utility model is in order to overcome the weak point that the traditional insurance case exists, therefore to have designed the built-in ascending/decending strongbox of a kind of remote control password.

The utility model is realized as follows:

The built-in ascending/decending strongbox of remote control password, mainly by case in the lifting, outer case, compositions such as machine driving lifting gear and remote control Crypto Control Unit, be provided with framework 2 in the inside of outer case 3, below framework 2, be provided with reducing motor 8, two rhizoid thick sticks 11 about be equipped with framework 2 inside, the bottom of two rhizoid thick sticks 11 is equipped with gear 9 respectively, profile of tooth rubber transmission belting 7 is housed on gear 9, be provided with regulating wheel 6 in the centre of driving-belt 7, shears 5 is sleeved on the leading screw 11 by two lifting nuts 10 that are arranged on middle part, two ends, the left and right sides, the bottom of case 1 links together by connecting bolt and carriage 5 in the lifting, be provided with travel switch 12 in the left side of framework 2, remote control Crypto Control Unit 4 is contained in the top, right side of framework 2.Remote control Crypto Control Unit 4 is made of receiver 13, single-chip microcomputer 14, memory 15, output relay 16, acoustic alarm 17.

The utility model has the advantages that: it is good to hide property, and defence capability is strong, and reasonable integral structure is convenient for production, and is with low cost, and the security performance height can arbitrarily be provided with, and revises password, uses freely, easy to operate, is widely used in finance or confidential departments and even family.

Fig. 1 is a sectional structure schematic diagram of the present utility model;

Fig. 2 is that the principle of the utility model remote control Crypto Control Unit 4 constitutes schematic diagram;

Fig. 3 is the perspective view that the utility model combines with desk.

Introduce a specific embodiment of the present utility model with reference to the accompanying drawings:

Case 1 casing partly adopts sheet metal to make moulding in the built-in ascending/decending strongbox of remote control password, lifting, and upper box lid can suitably be provided with fireprotection layer and damp-proof course according to insurance rating and user's requirement; Welding of outer case 3 available metal materials or casting external box wall, liner also is according to insurance rating and customer requirements fire prevention, protection against the tide and weight coating to be set.Framework 2 adopts shape manufacturing moulding and is fixed on the inside of outer case 3.Two rhizoid thick sticks 11 are set are in order to guarantee that case 1 steady lifting does not produce tilt phenomenon in the lifting, rubber strip 7 side's of being tooth cog belts, gear 9 side's of being tooth gears can be made with metal material or nylon material.Left at framework 2 is provided with three travel switches 12, be used to adjust the lifting position of case 1 in the lifting, this strongbox is to be combined as a whole with desk, as shown in Figure 3, on the left part desktop of desk, process an opening that equates with case 1 loam cake surface area in the lifting, strongbox is placed on below the opening, be equivalent to strongbox has been ensconced in the desk, because desk will be placed a little office appliances when handling official business at ordinary times, incoherent people generally is not easy to find to keep strongbox under the desk.As think that opening on the table influences the overall appearance effect of desk, can be not at the desktop opening, but sliding way is set or loads onto multi-directional ball in the bottom of strongbox, during use strongbox is pulled out a manipulation in vitro and also can.Because remote control Crypto Control Unit 4 is installed in the inside of outer container 3, only needs on outer case 3, to be provided with one and receive the aperture of infrared signal, so have high secret insurance and defending performance.Remote controller 18 is hand-held remote control units, has avoided owing to establish the destroyed hidden danger of bringing of password key on casing.The password precision is eight of the decimal systems in the remote control Crypto Control Unit 4, and four groups of passwords of as many as can be set, numeral combination arbitrarily, and the record of password and protection adopt the electric erasable serial EEPROM to finish, simple insurance.The setting of password and modification can be pulled the code switch that is located in the interior case of lifting at any time and be carried out.When code switch is opened; single-chip microcomputer 14 enters encoding state; can be by the new password of remote control transmitter 18 inputs; input finishes and code switch is in time closed after acoustic signal prompting is arranged; after code switch is closed; autostop, end-of-encode, new password is deposited in and is protected in EEPROM memory 15.During work, desire to make case 1 rise in the lifting, at first send signal and make single-chip microcomputer 14 work (remote control Starting mode with remote control transmitter 18, do not establish power switch), the initialize routine of single-chip microcomputer 14 makes the each several part circuit enter SBR, remote control transmitter 18 sends password, code signal is the infrared light series impulse, receive through receiver 13, amplify, send into single-chip microcomputer 14 after the shaping, single-chip microcomputer 14 will receive the signal that comes and carry out anti-interference process, analyze behind the desired data and leave the password that presets in the EEPROM memory 15 in and compare, if the password that receives is correct, then order output relay 16 actions, make reducing motor 8 work, by leading screw 11, gear 9, rubber strip 7, nut 10 and carriage 5 drive case 1 rising in the lifting.If it is different with presetting cipher to receive password, then make acoustic alarm 17 send repeating to input the sound equipment index signal of password, regulation can repeat to input password three times here, as if mistake still occurring for the third time, then sends alarm sound.As making case 1 decline in the lifting, the dropping signal that sends by remote controller 18 can make output relay 16 actions, makes case 1 decline in the reducing motor 8 reverse turn liftings.Arranged ten kinds of work of as many as sound auxiliary signal in the software, alarm sound also is to be finished by software, can understand oneself easily by sound user of service and operate the duty that whether accurately reaches controller.Acoustic alarm 17 sends the sound by a loudspeaker, by the power of the single-chip microcomputer 14 automatic control alarm sounds and the work sound.Because the remote control Crypto Control Unit adopts computer technology to make circuit simple and reliable, most of function is finished by software.

Claims

1. the built-in ascending/decending strongbox of remote control password, mainly by case in the lifting, outer case, compositions such as machine driving lifting gear and remote control Crypto Control Unit, it is characterized in that being provided with framework (2) in the inside of outer case (3), be provided with reducing motor (8) in the below of framework (2), two rhizoid thick sticks (11) about be equipped with framework (2) inside, the bottom of two rhizoid thick sticks (11) is equipped with gear (9) respectively, profile of tooth rubber transmission belting (7) is housed on gear (9), be provided with regulating wheel (6) in the centre of driving-belt (7), shears (5) is sleeved on the leading screw (11) by two lifting nuts (10) that are arranged on the middle part, two ends, the bottom of case (1) links together by connecting bolt and carriage (5) in the lifting, be provided with travel switch (12) in the left side of framework (2), remote control Crypto Control Unit (4) is contained in the top, right side of framework (2).

2. the built-in ascending/decending strongbox of remote control password as claimed in claim 1 is characterized in that said remote control Crypto Control Unit (4) by receiver (13), single-chip microcomputer (14), memory (15), and output relay (16) and acoustic alarm (17) constitute.