CN205875954U - Electronic lock - Google Patents

Abstract

The utility model relates to an electronic lock, this electronic lock include that preceding lock shell locks the shell after with, lock shell before wherein control circuit board is arranged in to after being arranged in, locks power supply battery the shell, and the front and back is locked the shell and is utilized connecting rod interconnect, wherein, control circuit board's receiving end mouth with power supply battery's power supply port electrical connection respectively arrives the connecting rod.

Description

Electronic lock

Technical field

This utility model relates to the technical field of electronic lock, the connection assembly being specifically related in electronic lock.

Background technology

Electronic lock (or referred to as smart lock) increasingly receives an acclaim now.And in common electronic lock, due to electronic lock Before and after lock housing limited space, to such an extent as to need supplying cell and control circuit to be assigned in difference lock housing, thus cause must Wire must be used to connect power supply circuits and control circuit plate between front and back's lock housing.But so, when mounted must be Door directly connects wire, and this causes installing trouble and being difficult to operation.It is thus desirable to the electrical transfer mode of a kind of improvement.

Utility model content

In view of problem above, the utility model proposes the electronic lock of a kind of improvement, utilize this electronic lock without on door Wear wire.

This electronic lock includes front lock housing and rear lock housing, during wherein control circuit plate is positioned at front lock housing, and supplying cell position In rear lock housing, and described before and after lock housing utilize connecting rod to be connected with each other, wherein, the receiving end mouth of described control circuit plate and The supply port of described supplying cell is each electrically coupled to described connecting rod.

In an alternative embodiment, described receiving end mouth and described supplying cell are connected via fixing with described connecting rod respectively The conducting strip laid respectively in front lock housing and rear lock housing be connected electrically to described connecting rod.

In an alternative embodiment, described connecting rod is connected to described conducting strip, two described conducting strips via metal screws It is fixed to the base plate in described front lock housing or rear lock housing respectively.

In an alternative embodiment, each described conducting strip is respectively by described metal screws and described front lock housing or rear lock housing In base plate fixing connect, wherein said metal screws insulate with described board electrical.

In an alternative embodiment, described base plate has the through hole passed through for described metal screws, and described through hole Diameter is more than the diameter of described metal screws.

In an alternative embodiment, each described conducting strip by one or more fixed screws and described front lock housing or after lock Base plate in shell is fixing to be connected.

In an alternative embodiment, between described fixed screw and described conducting strip, be provided with insulant so that described in lead Electricity sheet and described fixed screw mutually insulated.

In an alternative embodiment, it is disposed with insulating trip between the base plate in described conducting strip and described lock housing.

In an alternative embodiment, described connecting rod is cased with insulating sheath.

In this application, utilize connecting rod to achieve the transmission of electric power, thus eliminate the setting of wire, it is simple to electronics The installation of lock and maintenance.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model.

Fig. 1 shows the sectional view of the general structure of the electronic lock according to first embodiment of the present utility model；

Fig. 2 shows the sectional view of the general structure of the electronic lock according to the second embodiment of the present utility model；

Fig. 3 shows the macrostructural axonometric chart of the electronic lock according to the 3rd embodiment of the present utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Fig. 1 shows the sectional view of the general structure of electronic lock according to first embodiment of the present utility model.Should Recognize, figure illustrate only electronic lock be connected and power relevant parts, this electronic lock also can have other and not exist Functional part shown in figure.This electronic lock has rear base plate 1 and noseplate 2, and it lays respectively at rear lock housing and front lock housing (with void Wire frame illustrates) in.Power supply 4 is positioned in rear lock housing, and control circuit to be powered is positioned in front lock housing.Front and back lock housing is passed through Connecting rod 3 therebetween is connected with each other.Although a connecting rod 3 is the most only shown, but it would be recognized that can also have Two or the connecting rod of more than two.This connecting rod 3 is fixedly attached to conducting strip 6 and 7.Before this conducting strip 6 and 7 lays respectively at In rear lock housing.Preferably, this connecting rod 3 is connected to conducting strip 6,7 by metal screws 8,9.And the supply port of power supply 4 Being connected electrically to conducting strip 6, the receiving end mouth of control circuit 5 is connected electrically to conducting strip 7.Thus power supply 4 is via conduction Sheet 6,7 and connecting rod 3 achieve the power supply to control circuit 5.Compared to power supply mode of the prior art, according to this practicality The electronic lock of novel embodiment need not wear between lock housing current supply line front and back, which saves the set-up time, and protects Demonstrate,prove the stability of power supply.

In the embodiment shown in fig. 1, conducting strip 6 and 7 respectively by extra fixed screw 10 by fixed-link to front Postnotum 1,2.This fixed screw 10 is each passed through backboard 1,2 before and after the hole in conducting strip 6 and 7 and insertion.And in order to protect Electric insulating quality between card conducting strip 6 and 7 backboard 1,2 respectively and front and back, the hole in conducting strip 6 and 7 and fixed screw 10 Between be respectively provided with insulation sleeve 11.Thus will not be flowed in miscellaneous part by fixed screw 10 through the electric current of conducting strip.

Additionally optionally, in order to strengthen conducting strip 6 and 7 and front and back insulating properties between backboard 1,2, respectively conducting strip 6, 7 and front and back sandwiched insulating trip 12,13 between backboard 1,2.Thus prevent possible accident from leaking electricity further.The most optional It is to be cased with insulation sleeve 14 in the outside of connecting rod 3, is used for making connecting rod 3 insulate with remaining part, in case unexpected electric leakage.

Fig. 2 shows the sectional view of the general structure of the electronic lock according to the second embodiment of the present utility model.This enforcement The structure of the electronic lock of example is substantially the same with the structure in Fig. 1, in addition to metal screws 8 and 9.In this embodiment, gold Belong to screw 8 and 9 be each passed through front or rear base plate, insulating trip and conducting strip and be finally inserted in connecting rod 3, thus can be further Play the effect that base plate and insulating trip are fixed.And base plate therein, insulating trip and conducting strip can closely, Save space.It addition, this metal screws 8 and 9 is provided with insulation spacer to ensure to insulate with base plate.In this embodiment, Gu Determine screw 11 to be dispensed with.

Fig. 3 shows the perspective view of the electronic lock according to the 3rd embodiment of the present utility model.In figure 3, do not show Go out power supply and control circuit, and attachment structure is only shown.In this embodiment, front and back backboard 1,2 lays respectively at inner side, and Conducting strip 6,7 lays respectively at outside, i.e. relative to the structure shown in Fig. 1, and backboard and the location swap of conducting strip.This embodiment It is capable of required function equally.

Although principle of the present utility model being described in detail above in conjunction with preferred embodiment of the present utility model, It should be appreciated by those skilled in the art that above-described embodiment is only the explanation to exemplary implementation of the present utility model, and The non-restriction that this utility model is comprised scope.Details in embodiment is not intended that the restriction to this utility model scope, In the case of spirit and scope of the present utility model, any equivalent transformations based on technical solutions of the utility model, letter Single replacements etc. are obvious to be changed, within all falling within this utility model protection domain.

Claims (9)

1. an electronic lock, this electronic lock includes front lock housing and rear lock housing, during wherein control circuit plate is positioned at front lock housing, and supplies Electricity battery is positioned in rear lock housing, and described lock housing front and back utilizes connecting rod to be connected with each other, wherein, and being subject to of described control circuit plate The supply port of electricity port and described supplying cell is each electrically coupled to described connecting rod.

Electronic lock the most according to claim 1, wherein said receiving end mouth and described supply port are respectively via with described Connecting rod is fixed the conducting strip laid respectively in front lock housing and rear lock housing of connection and is connected electrically to described connecting rod.

Electronic lock the most according to claim 2, wherein said connecting rod is connected to described conducting strip via metal screws, and two Individual described conducting strip is fixed to the base plate in described front lock housing or rear lock housing respectively.

Electronic lock the most according to claim 3, the most each described conducting strip passes through described metal screws respectively with described The fixing connection of base plate in front lock housing or rear lock housing, wherein said metal screws insulate with described board electrical.

Electronic lock the most according to claim 4, has the through hole passed through for described metal screws in wherein said base plate, and And the diameter of described through hole is more than the diameter of described metal screws.

Electronic lock the most according to claim 3, wherein, each described conducting strip passes through one or more fixed screws and institute State the fixing connection of base plate in front lock housing or rear lock housing.

Electronic lock the most according to claim 4, wherein, is provided with insulation between described fixed screw and described conducting strip Thing, so that described conducting strip and described fixed screw mutually insulated.

8. according to the electronic lock described in claim 5 or 7, wherein, arrange between the base plate in described conducting strip and described lock housing There is insulating trip.

9., according to the electronic lock described in any one in claim 1 to 7, wherein said connecting rod is cased with insulating sheath.