CN2698941Y - Wall type strongbox - Google Patents

Abstract

The utility model provides a wall type strongbox, which mainly comprises a container, a strongbox door and lockset; the utility model is characterized in that the container adopts double-layer structure of the inner and the outer containers; the outer container can be built simultaneously with the wall; the inner and the outer containers can also be fixed together through a bolt when the house fitment is finished; the strongbox door is a flat having a plurality of small holes, and no attachment such as handle, etc. is arranged on the flat; the gap face of the strongbox door and the door frame is cone-shaped structure, and the gap is smaller than 0. 3 mm; the lockset box body arranged at the back of the strongbox door are provided with an infrared receiving head, a switch interface circuit, a battery box, a circuitboard of the infrared remote electronic permutation lock of the microprocessor and a special machine for controlling the positive and negative rotation of the locking bolt. The box body is also provided with a temperature and vibration transducer, an A/D converter, an alarm processing circuit, an alarm signal transmitting circuit that are used to emit the alarm signal to the corresponding receiving apparatus. The strongbox has the functions of good anti-interference, anti-theft, pick-proofing, against spoiling, having an electronic code and alarm, and is suitable for various places having important items or money.

Description

A kind of novel Wall safe

[affiliated technical field]

The utility model relates to a kind of strongbox, is the novel wall flush-type strongbox that a kind of suitable dwelling house, shop, office, institutional settings etc. are used to deposit cash and valuables specifically.

[background technology]

Existing wall strongbox generally is to have only a casing, one chamber door, the mechanical lock that coded lock is installed on the door and opens with key, the strongbox of this structure has two defectives: the one, adopted technical know-how or snatch password by the people easily and open strongbox, the 2nd, easily by the people adopt sled, bore, cut, means such as cutter are opened chamber door or from the wall strongbox of moving.Though someone designs some concealed decorative layers in the installation site or on chamber door, on structure, thoroughly do not solve not only antitheft but also vandal-proof problem, cause strongbox still not have the effect of insurance.

[summary of the invention]

Opened by the password of human key or theft easily for overcoming existing Wall safe, or defective such as adopt that violence is pried open, moved, it is a kind of without the mechanical type key lock that the utility model provides, without mechanical code lock, and the novel Wall safe that can't pry open and move.

For solving its technical problem, the technical scheme that the utility model adopted is: design a thief-resistant safe that comprises casing, chamber door and lockset, be characterized in: 1. casing adopts inside and outside two casings, outer case is not for there being the hexahedron of door, on four box plates up and down of outer case, respectively be provided with 2-3 female fixed bar, be provided with internal box in the outer case, 4 body walls up and down of internal box and the corresponding position of fixed bar of outer case are provided with 2-3 through hole, by bolt interior outer case are fixed as one in this through hole; 2. the chamber door of internal box front is dull and stereotyped, and this flat board is provided with 3-4 small through hole, and infrared receiver component and relay indicating light are installed in the hole; There is bolt box at the back side by bolt, is provided with 4 locking bolts altogether on upper and lower, left or right three faces of bolt box, is provided with the circuit board and the locking bolt control assembly thereof of infrared remote-control electronic password lock in the bolt box; Four sides up and down of internal box chamber door are conical surface design, make door face board and doorframe bonding surface tapering slit each other, and its slit is less than 0.3mm.3. be connected with chamber door by rotating shaft and spring steel plate on the sidewall by casing, when remote control circuit work retreated locking bolt, chamber door can automatically spring open.4. the infrared remote-control electronic password lock circuit board in the chamber door bolt box behind is provided with start interface circuit, power pack, MCU microprocessor, EPROM memory, infrared receiving terminal, drive circuit, switch lock control circuit, motor special and locking bolt, chamber door is furnished with special-purpose IR remote controller outward.Special-purpose IR remote controller is provided with the strong and cryptographic key of starting-up signal, after starting-up signal sends, start receiving circuit work in the casing, connect power supply, after infrared receiving terminal receives password, start microprocessor work, microprocessor decoding, recognition code if 3 recognition code mistakes then are automatically locked and start the alarm signal treatment circuit, sends alarm signal; If password is correct, then start drive circuit and switch lock control circuit, locking bolt is advanced or move back by motor special, thereby close or open safe door.In bolt box, also be provided with temperature pick up and vibrating sensor, under the situation of setting up defences, when the temperature in the strongbox suffers above after the vibration of specified degree above setting or casing, pass through A/D converter respectively, start the alarm signal treatment circuit, and the alarm signal radiating circuit, sending alarm signal, sounding or the light-emitting device of carrying or be arranged on the regulation place just can send alarm signal.

The beneficial effects of the utility model are: 1. adopt separable inside and outside body structure because of the utility model; do not influencing under the barrier propterty situation; for installation brings many convenience; particularly build long house of cycle; separate mounting structure can well protect lockset and internal box build a house and fit up during exempt from artificial damage; security performance is good, and the user is relieved, and the double-decker of simultaneously interior outer case has effect heat insulation, damp proof insulation.2. because outer case is provided with many tapped fixed bars, can be embedded in the body of wall during installation, make outer case become as a whole with body of wall after solidifying, interior outer case adopts bolt, unless destroy body of wall, just casing can be moved.3. chamber door is a flat board, do not establish handle on the door, do not establish attachments such as mechanical lock, lockhole, door-plate thickness is the special steel plate of 10-20mm, and oxyacetylene metal-cutting can't be severed, and through professional cure process, hardness reaches more than the HRC65, and door and the slit of doorframe are less than 0.3mm, and the slit is cone structure, can be effectively anti-drilling, anti-cutting, pick-proof, tamper-proof, can guarantee that the user is safe in utilization.4. the utility model does not use mechanical code lock, key lock, but adopt IR remote controller to operate microprocessor-controlIed intelligent electronic lock, and be provided with vibrationproof, anti-unusual heating, self-locking and infrared alarm function under three password error situations, easy to use and can be effectively thief-proof, antitheft, play strongbox effect worthy of the name.

[description of drawings]

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is an internal box structural representation of the present utility model.

Fig. 3 is an outer case structural representation of the present utility model.

Fig. 4 is the chamber door circuit block diagram of the infrared remote-control electronic password lock of lockset box interior circuit board behind.

Among the figure: 1 outer case, 2 outer case fixed bars, 3 internal box, 4 connecting through holes, 5 bolts, 6 chamber doors, 7 locking bolts, 8 lockset boxes, 9 dividing plates, 10 signals receive and state shows the hole.

[specific embodiment]

Design an outer case made from the specific alloy steel plate (1) and internal box (3), respectively be provided with the fixed bar (2) of 2-3 root band internal thread hole in four sides up and down of outer case, the position corresponding with the outer case fixed bar is provided with connecting through hole (4) on four sides up and down of internal box, by bolt interior outer case is fixed as one in the through hole.Be provided with dividing plate (9) in the internal box; Internal box one side is being connected chamber door (6) by rotating shaft with steel spring plate, the front of chamber door is dull and stereotyped, dull and stereotyped bottom is provided with 4 small through hole (10), the device of infrared receiving device and display working condition is installed in the through hole, the back side of chamber door is fixed with lockset box (8) by bolt (5), on the lockset box, down, be provided with 4 locking bolts (7) altogether on a left side or right three faces, the circuit board of infrared remote-control electronic lock is installed in the lockset box, infrared receiving terminal is installed on the circuit board, the start interface circuit, power pack, microprocessor, the EPROM internal memory that links to each other with microprocessor, duty acousto-optic indicating circuit, drive circuit, drive circuit advances by switch lock control circuit and many locking bolts of motor special control or moves back, to pin or to open chamber door.In the lockset box, also be provided with temperature pick up, vibrating sensor and corresponding A/D converter and alarm signal treatment circuit, 3 password rub-out signals that signal that the warning treatment circuit can send according to sensor and microprocessor are sent here start the alarm signal radiating circuits, give corresponding acoustic luminous device with the alarm signal infrared emission.

Claims (3)

1, a kind of novel Wall safe, comprise casing, chamber door, lockset, it is characterized in that: outer case double-decker in casing adopts, by bolt interior outer case is fixed as one, the front of chamber door is dull and stereotyped, only be provided with a plurality of through holes on the flat board, infrared receiving terminal and are installed in the through hole, chamber door plate and doorframe joint close face are tapered structure, there is the lockset box at the chamber door back side by bolt, upper and lower, three faces in a left side or the right side of box body are provided with 4 locking bolts altogether, are provided with the circuit board of infrared remote-control electronic password lock in the box body.

2, strongbox according to claim 1 is characterized in that: outer case is provided with many fixed bars, and its slit of tapered seam face of chamber door four sides and doorframe is less than 0.3mm.

3, strongbox according to claim 1 and 2, it is characterized in that circuit board in the lockset box is provided with comprises infrared receiving terminal, switch interface circuit, battery case, microprocessor and the EPROM internal memory, duty acousto-optic indicating circuit, the drive circuit that link to each other with little processing, this drive circuit is by switch lock control circuit and motor special, and the control locking bolt advances or moves back; Also be provided with temperature pick up on the circuit board in the lockset box, vibrating sensor and corresponding A/D converter and alarm signal treatment circuit, this alarm signal treatment circuit can be according to the output signal of two sensors and 3 password rub-out signals of microprocessor, start the alarm signal radiating circuit, alarm signal is transmitted to corresponding sounding, light-emitting device.

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