CN208092814U - A kind of intelligent entrance guard - Google Patents
A kind of intelligent entrance guard Download PDFInfo
- Publication number
- CN208092814U CN208092814U CN201820126056.5U CN201820126056U CN208092814U CN 208092814 U CN208092814 U CN 208092814U CN 201820126056 U CN201820126056 U CN 201820126056U CN 208092814 U CN208092814 U CN 208092814U
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- box body
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- circuit board
- backboard
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Abstract
The utility model discloses a kind of intelligent entrance guards, including the card induction module and data control block being electrically connected to each other；It is equipped with induction coil in card induction module, is interacted by electromagnetic induction with the card reader in access control system for simulating access card；PCB circuit board is equipped in data control block, for receiving wireless signal to confirm user identity, card induction module can be activated to open the door with access control system after confirming user identity, the card induction module further includes backboard, induction coil is fixedly mounted on backboard, and backboard is mutually fixedly connected with the outer surface of card reader；The data control block further includes box body, and the PCB circuit board is mounted on tray interior；Setting is separated from each other between box body and backboard, it is electrically connected by data line between PCB circuit board and induction coil, backboard can be fixedly mounted on the outer surface of card reader, and box body can be fixed on metope, the component of former access control system need not be dismantled, former access control system will not be damaged.
Description
Technical field
The utility model is related to a kind of gate inhibition, more particularly to a kind of intelligent entrance guard.
Background technology
Gate inhibition is a kind of device for limiting door and opening, with the rapid development of digital technology and network technology, gate inhibition's technology
Also swift and violent development has been obtained.
Traditional gate inhibition will have key opening type lock, opening type lock of swiping the card etc., opening type lock of swiping the card to include mainly
Card reader and door lock, access card inside has induction coil, and when access card is close to card reader, card reader is using transmitting alternation magnetic
Induction coil of the form of field into access card provides energy, induction coil feedback-induced signal to card reader, and card reader receives
And the information in access card is read, if information, opening type lock of swiping the card is mainly used for electric lockset, uses opening type lock of swiping the card
When, user must carry access card at any time and now the quantity type of electronic card is relatively more, and carrying is cumbersome, sometimes
Waiting can also forget to carry and can not stamp at any time the enabling of lock.In order to solve this problem, in the prior art, intelligent entrance guard is embedding
Enter into access control system, intelligent entrance guard includes data control block and card induction module, and card induction module is for receiving door
Signal is simultaneously passed to data control block by electromagnetic induction signal that access control system is sent out, data control block by operation by phase
The signal answered feeds back to access control system by card induction module, and access control system judges whether to open the door according to the signal of feedback.Number
Has the function of bluetooth transmitting and receiving according to control module, the mobile phone with user is by confirming identity to judge whether to swash after Bluetooth pairing
Card induction module living.
Card induction module and data control module set are integrally formed, need to slot on door with by card induction module and
Data control block is embedded in a inside, or the data line in access control system is split out and is mutually electrically connected with data control block
It connects, larger destruction can be caused to former access control system.
Utility model content
The purpose of this utility model is to provide a kind of intelligent entrance guard, its advantage is that can be in the feelings for not destroying former access control system
Intelligent entrance guard is mounted in former access control system under condition.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of intelligent entrance guard, packet
Include the card induction module and data control block being electrically connected to each other；Induction coil is equipped in card induction module, for simulating
Access card is interacted with the card reader in access control system by electromagnetic induction；It is equipped with PCB circuit board in data control block, uses
In receiving wireless signal to confirm user identity, card induction module can be activated with access control system after confirming user identity
System opens the door, and the card induction module further includes backboard, and induction coil is fixedly mounted on backboard, the appearance of backboard and card reader
Face is mutually fixedly connected；The data control block further includes box body, and the PCB circuit board is mounted on tray interior；Box body and the back of the body
It is separated from each other setting between plate, is electrically connected by data line between PCB circuit board and induction coil.
Through the above technical solutions, backboard is mutually fixedly connected with the outer surface of card reader, induction coil, which can be fixed, to be brushed
On the outer surface of card device, induction coil can receive the electromagnetic induction signal that card reader is sent out；PCB circuit board passes through with induction coil
Data line is electrically connected, and PCB can receive the Bluetooth signal that sends out of user mobile phone, and the identity that can determine whether user after Bluetooth pairing, really
Recognize identity it is correct after, induction coil can be activated, corresponding signal is fed back to card reader and opened the door to control by induction coil；Box body with
Setting is separated from each other between backboard, convenient for backboard is arranged separately on the outer surface of card reader, need not dismantle card reader or
Component in the access control systems such as door body will not damage former access control system；Box body can be fixed on the wall, box body is not
The credit card area of card reader can be blocked, does not interfere and is opened the door using access card, the PCB circuit board in box body can also be reduced to credit card area
Caused by electromagnetic interference.
The utility model is further arranged to：Location hole is offered in the PCB circuit board, is fixedly connected in the box body
There is the positioning column for location hole grafting.
Through the above technical solutions, PCB circuit board is mounted in box body internal procedure, it can first make location hole and positioning column pair
Together, it is then sleeved on positioning column, positioning column can position PCB circuit board, facilitate installation, positioning column can be to PCB circuit board
It is supported and limits, prevent PCB circuit board pine radially sliding along positioning column.
The utility model is further arranged to：PCB protective covers are installed, the PCB circuit board is located at PCB in the box body
Inside protective cover.
Through the above technical solutions, PCB protective covers can protect PCB circuit board, prevent PCB circuit board from installing
It is squeezed in journey or is squeezed when box body is by external impact.
The utility model is further arranged to：The installation plugged with the positioning column is offered on the PCB protective covers
Hole.
Through the above technical solutions, positioning column can position PCB protective covers, be easily installed, improve PCB circuit board with
Assembly precision between PCB protective covers.
The utility model is further arranged to：Connect by the way that fastener is mutually fixed between the PCB protective covers and the box body
It connects.
Through the above technical solutions, fastener is easily installed and dismantles, convenient for disassembling PCB protective covers from box body
Or PCB protective covers are mounted on box body.
The utility model is further arranged to：Panel is installed, the PCB circuit board and the PCB are protected on the box body
Shield is respectively positioned between panel and box body.
Through the above technical solutions, panel can block PCB circuit board in inside, have to PCB circuit board and PCB protective covers
There is protective effect.
The utility model is further arranged to：Plug division, plug division and the box body phase are fixedly connected on the frame
Grafting.
Through the above technical solutions, during installation frame, first plug division can be inserted on the inside of box body, plug division can be
Frame is oriented to, and is easily installed.
The utility model is further arranged to：The card induction module further includes protecgulum, and protecgulum is mutually solid with the backboard
Fixed connection, induction coil is between backboard and protecgulum.
Through the above technical solutions, induction coil can be covered on inside by protecgulum, induction coil is protected, prevents from incuding
Coil is squeezed by other objects.
The utility model is further arranged to：The box body offered on one side for accommodating far from the PCB circuit board
The accommodating groove of the data line, data line have flexibility.
Through the above technical solutions, when the distance between the credit card area of card reader and metope are bigger, it can be by accommodating groove
Interior data line is pulled outwardly, and increases card plate and the distance between module and data control block, is convenient for card induction module
On card reader, for different operating modes, the data line for adapting to length can adjust.
In conclusion the utility model has the advantages that：
1. being separated from each other setting between box body and backboard, backboard is mounted on induction coil on the outer surface of card reader, no
It needs to destroy former access control system；
2. backboard is mutually adhesively fixed with card reader surface, it is easily installed and dismantles, the influence to former access control system can be reduced；
3. data line has flexibility, data line can be wound in accommodating groove or expand the data line in accommodating groove
Come, convenient for adjusting the length of data line, adjusts the distance between card induction module and data control block.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram for embodying assembly relation between box body and frame and panel；
Fig. 3 is the schematic diagram for embodying assembly relation between PCB protective covers and box body；
Fig. 4 is the schematic diagram for embodying supporting block and also filling relationship between PCB protective covers；
Fig. 5 is the schematic diagram for embodying box body structure；
Fig. 6 is the schematic diagram for embodying PCB protection cover structures；
Fig. 7 is the schematic diagram for embodying border structure；
Fig. 8 is the schematic diagram for embodying connector construction；
Fig. 9 is the schematic diagram for embodying assembling structure between masking foil and connector；
Figure 10 is the schematic diagram for embodying floor structure；
Figure 11 is the schematic diagram for embodying fixed tabletting operation principle；
Figure 12 is the schematic diagram for embodying operation principle between data line and holding tank；
Figure 13 is the schematic diagram for embodying card induction module structure；
Figure 14 is the schematic diagram for embodying assembling structure between data line and protecgulum.
In figure, 1, data control block；11, box body；111, framework；112, bottom plate；1121, groove；1122, accommodating groove；
1123, interface；1124, fixed tabletting；1125, mouth is adjusted；113, PCB protective covers；1131, mounting plate；1132, mounting hole；
1133, the first flange；1134, first through hole；1135, series connection power spring；1136, series connection conductive metal sheet；1137, it connects
Hole；1138, the second loophole；114, fixed floor；115, supporting block；116, positioning column；1161, third through-hole；117, it limits
Item；118, the first connecting pole；119, battery installation cavity；1110, the second connecting pole；12, PCB circuit board；121, chip；122, it sends out
Optical diode；123, connector；1231, needle shaft；1232, compressed spring；1233, needle tubing；124, initial authorization plate；125, it bears
Pole power spring；126, positive conductive sheet metal；127, location hole；13, frame；131, plug division；132, pressing plate；1321,
Two through-holes；1322, fourth hole；133, grafting floor；134, the second flange；14, panel；141, chamfering；142, notch；143,
Masking foil；1431, the first loophole；2, data line；21, electrified wire；22, insulation sleeve；221, mounting hole；222, clamping block；
3, card induction module；31, backboard；32, induction coil；33, protecgulum；331, step surface；332, jacking block；333, it is open；334,
Fixed column.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of intelligent entrance guard, as shown in Figure 1, including card induction module 3, data line 2 and data control block
1, usual card reader is mounted on the wall on door side, and card induction module 3 is mounted on the outer surface of card reader credit card area, number
It is mounted on wall according to control module 1, former access control system need not be destroyed, data control block 1 passes through data line 2 and card sense
Module 3 is answered to be electrically connected；The state of activation of data control block 1 information and control card induction module 3 for storing data, when
When card induction module 3 is activated, card induction module 3 can incude the electromagnetic induction signal of card reader transmitting, and data control mould
Block 1 can be read the inductive signal in card induction module 3 and by corresponding data information transfer to card induction module 3, card
Data information is fed back to card reader by induction module 3, and card reader reads feedback signal, judges whether feedback signal is correctly to open
Door information is to control whether door is opened；When card 3 un-activation of induction module, card induction module 3 is in failure state, will not
The signal of card reader transmitting is received, card reader will not receive the feedback signal from card induction module 3, and door is in locking
State；Data control block 1 is connected by Bluetooth signal with user mobile phone, when cellphone information is correct, data can be activated to control
Module 1 is worked with interacting between control card induction module 3 and card reader, is reached in no carrying access card
In the case of can also open a purpose.
As shown in Figures 2 and 3, data control block 1 includes box body 11, PCB circuit board 12, frame 13 and panel 14, PCB
Wiring board 12 is mounted on inside box body 11, and data line 2 is electrically connected with PCB circuit board 12, and chip is integrated in PCB circuit board 12
121, light emitting diode 122 and connector 123, chip 121 are used to store the activation of key information and control card induction module 3
State.It is connected with initial authorization plate 124 in PCB circuit board 12, there is integrated circuit on initial authorization plate 124, initially award
When power plate 124 is not broken off, the circuit signal of PCB circuit board 12 can be read in chip 121, and user is allowed to be written into chip 121
Key information；After initial authorization plate 124 is broken off, forbid user that key information is written into chip 121, it is initial secret to ensure
The uniqueness of key.User can install application program corresponding with intelligent entrance guard on mobile phone when first used, with chip 121 it
Between be connected by Bluetooth signal, chip 121 read cellphone information and by cellphone information compared with the key information in chip 121
It is right, pass through if comparing, enabling signal is passed to card induction module 3 by chip 121, and card induction module 3 is sent the signal to
Card reader is to control door unlatching；Chip 121 is in Bluetooth broadcast state, and mobile phone opens bluetooth, and the neighbouring bluetooth of search is set automatically
Standby, when the Bluetooth broadcast of scanning to chip 121, according to broadcast signal strength judgement within the scope of certain distance, mobile phone connects automatically
Connect chip 121.Obstructed out-of-date when comparing, 121 control card induction module 3 of chip is in failure state.
As shown in figure 3, box body 11 includes framework 111, bottom plate 112 and PCB protective covers 113, framework 111 is preferably quadrangle
Mount structure, in conjunction with Fig. 4, bottom plate 112 is fixedly connected on one end of framework 111, close to the one of bottom plate 112 on the inner wall of framework 111
End is fixedly connected with fixed floor 114, and fixed floor 114 is fixedly connected with 112 phase of bottom plate, and fixed floor 114 is along framework 111
Edge is uniformly distributed, for increasing the bonding strength between bottom plate 112 and framework 111 and improving the structural strength of box body 11.Knot
Fig. 5 is closed, the surface of bottom plate 112 is fixedly connected with supporting block 115 and positioning column 116, PCB circuit board positioned at the inside of framework 111
Offer the location hole 127 being inserted into for positioning column 116 on 12, when PCB circuit board 12 is mounted in box body 11, location hole 127 with
Positioning column 116 plugs, and PCB circuit board 12 is abutted against close to the one side of bottom plate 112 with supporting block 115, and supporting block 115 can be right
PCB circuit board 12 is supported.
As shown in figure 5, supporting block 115 is located at the center of bottom plate 112, as shown in Figure 4 and Figure 6, PCB protective covers 113
It is equipped with cavity close to the one side of bottom plate 112,113 both ends of PCB protective covers are connected with mounting plate 1131, on mounting plate 1131
The mounting hole 1132 to match with positioning column 116 is offered, after PCB protective covers 113 are mounted on bottom plate 112, mounting hole 1132
With 116 plug fixing of positioning column, PCB circuit board 12 and supporting block 115 are respectively positioned on 113 inside of PCB protective covers, PCB protective covers
113 can protect PCB circuit board 12, can also be supported fixation on one side far from bottom plate 112 to PCB circuit board 12.
As shown in fig. 6,1132 edge of mounting hole is fixedly connected with cylindric first flange 1133, in conjunction with Fig. 3, the first flange
1133 be located at mounting plate 1131 close to the one side of bottom plate 112, the structural strength for reinforcing mounting hole 1132, after installing,
The inner wall of first flange 1133 and mounting hole 1132 is mutually closely contacted with the outer wall of positioning column 116, PCB protective covers 113
It is not easy from disengaging positioning column 116.
As shown in figure 5, the surface of bottom plate 112, positioned at the inside of framework 111 be fixedly connected with positive stop strip 117, in conjunction with Fig. 4,
After PCB protective covers 113 are mounted in framework 111, PCB protective covers 113 can be separate with positive stop strip 117 close to the one side of bottom plate 112
Bottom plate 112 abuts against on one side, and limitation PCB protective covers 113 are further moved towards close to the direction of bottom plate 112, and PCB is avoided to protect
Cover 113 damages PCB circuit board 12 by pressure.
As shown in figure 3, bottom plate 112 is fixedly connected with the first connecting pole 118, the first connecting pole on one side close to framework 111
118 one end far from bottom plate 112 offer screw hole, and the first connecting pole 118 is between mounting plate 1131 and bottom plate 112, installation
First through hole 1134 is offered on plate 1131 with 118 corresponding position of the first connecting pole, screw passes through first through hole 1134 and first
It is fastenedly connected by screw between connecting pole 118, the bonding strength between PCB protective covers 113 and bottom plate 112 can be improved in screw.
As shown in Fig. 2, constituting two batteries between PCB protective covers 113, mounting plate 1131, bottom plate 112 and framework 111
Installation cavity 119, battery installation cavity 119 are located at the both sides of PCB protective covers 113.
In conjunction with Fig. 3, PCB circuit board 12 has been fixedly connected with negative conductive spring 125 in each battery installation cavity 119
With positive conductive sheet metal 126, negative conductive spring 125 and positive conductive sheet metal 126 respectively in PCB circuit board 12
Integrated circuit electrical connection, negative conductive spring 125 and positive conductive sheet metal 126 are respectively positioned on one end of battery installation cavity 119；
Series connection power spring 1135 and series connection conductive metal are fixedly connected on the other end of battery installation cavity 119, mounting plate 1131
Piece 1136, series connection power spring 1135 and series connection conductive metal sheet 1136 are electrically connected, and series connection power spring 1135 and anode are led
Electric metal piece 126 faces, and series connection conductive metal sheet 1136 and negative conductive spring 125 face；Each battery installation cavity 119
It is interior that two batteries are installed, the two poles of the earth of the wherein batteries in battery installation cavity 119 respectively with positive conductive sheet metal 126 and
Series connection power spring 1135 be electrically connected, another batteries both ends respectively with negative conductive spring 125 and conductive metal sheet of connecting
1136 are electrically connected, and battery can provide electric power after installing for PCB circuit board 12.
In conjunction with Fig. 4,112 surface of bottom plate offers cylinder shape groove 1121, battery peace positioned at 119 inside of battery installation cavity
After installing, an outer cylinder part for battery is located in groove 1121, and groove 1121 can provide a part of installation space for battery, subtract
The overall dimensions of small box body 11.
As shown in fig. 7, frame 13 includes plug division 131 and pressing plate 132, after frame 13 installs, in conjunction with Fig. 2, installation
For plate 1131 between pressing plate 132 and bottom plate 112, plug division 131 is frame-shaped construction, and outer wall is mutually close slotting with 111 inner wall of framework
Cooperation is connect, the connective stability between frame 13 and framework 111 can be improved in plug division 131.It is right with positioning column 116 on pressing plate 132
Answer position to offer the second through-hole 1321, third through-hole 1161 also offered in positioning column 116, for for screw be inserted into order to
Box body 11 is fastenedly connected with wall.Bottom plate 112 is fixedly connected with the second connecting pole 1110 on one side close to framework 111, and second
The one end of connecting pole 1110 far from bottom plate 112 offers screw hole, is offered with 1110 corresponding position of the second connecting pole on pressing plate 132
Pressing plate 132 and the second connecting pole 1110 are fastened and connected by fourth hole 1322, screw across fourth hole 1322, limit frame
13 are detached from box body 11.
After frame 13 is mounted on box body 11, frame 13 is closely abutted close to the one side of framework 111 with 111 phase of framework,
It is coated with one layer of fluid sealant between frame 13 and framework 111, improves the sealing performance between frame 13 and framework 111, each screw
Connecting portion injects fluid sealant, improves the sealing performance of box body 11.
As shown in fig. 7, the inside of plug division 131 is fixedly connected with grafting floor 133, grafting floor 133 and 132 phase of pressing plate
It is fixedly connected, it is possible to increase the bonding strength between pressing plate 132 and plug division 131.One side position of the plug division 131 far from pressing plate 132
Between one side of the grafting floor 133 far from pressing plate 132 and pressing plate 132, in conjunction with Fig. 2, during installation frame 13, grafting rib
Plate 133 can first be inserted into the inside of framework 111, and the outer wall and the inner wall of framework 111 of grafting floor 133 abut against, to plug division 131 into
Row is oriented to, and is inserted into framework 111 convenient for plug division 131.
As shown in figure 3, connector 123 is fixedly mounted in PCB circuit board 12 and is electrically connected by circuit and 121 phase of chip
It connects, in conjunction with Fig. 8, connector 123 includes needle shaft 1231, compressed spring 1232 and hollow needle tubing 1233, and 1233 one end of needle tubing is hung down
It is directly fixedly connected in PCB circuit board 12, the other end slidably connects needle shaft 1231, and compressed spring 1232 is located in needle tubing 1233
Portion, the centerline axis parallel of the central axis and needle tubing 1233 of compressed spring 1232,1232 one end of compressed spring and needle tubing 1233
Lower end abut against, the other end is abutted against with needle shaft 1231, needle shaft 1231 by towards close to 1233 direction of needle tubing squeezing action
When power, compressed spring 1232 is moved and squeezes towards close to the direction of PCB circuit board 12, compressed spring 1232 is compressed, needle shaft
1231 outer walls are abutted against with needle tubing 1233 always, and needle shaft 1231 is mutually electrically connected by needle tubing 1233 and the circuit in PCB circuit board 12
It connects.
In conjunction with Fig. 2 and Fig. 3, one side of the PCB protective covers 113 far from bottom plate 112 is equipped with connecting hole 1137, and needle shaft 1231 is separate
One end of needle tubing 1233 is stretched outside the outside of PCB protective covers 113 across connecting hole 1137.
As shown in figure 9, pressing plate 132 is fixedly connected with second flange of circle 134 on one side far from bottom plate 112, panel 14 is pacified
Mounted in 134 inside of the second flange, the surrounding side of panel 14 and the inner wall of the second flange 134 abut against, after installing, panel
14 when by lateral active force, and the second flange 134 can limit panel 14 and be slided along pressing plate 132；Panel 14 is far from pressing plate 132
A face edge be equipped with chamfering 141, when there is the edge of other objects and panel 14 mutually to squeeze, chamfering 141 can will a part it is crowded
Pressure switchs to the component in 132 direction of vertical pressing plate, reduces the lateral compression power that panel 14 is subject to, avoids pressing plate 132 along panel 14
Sliding.When there is the side of other objects and panel 14 to collide, other objects can slide into along chamfering 141 is detached from panel 14,
Reduce the impact damage that panel 14 is subject to.
Panel 14 mutually seals Nian Jie, panel between the one side and pressing plate 132 of pressing plate 132 by double faced adhesive tape or other glue
14 close to pressing plate 132 one side and wherein open up jagged 142 on one side positioned at panel 14, by panel 14 from second flange 134
When inside is taken out, can be inserted into notch 142 with sharp tool tip and be pulled out panel 14 from the second flange 134 makes panel 14 take off
Tripping plate 132.
Panel 14 is fixedly connected with circular masking foil 143 on one side close to bottom plate 112, and 143 center of masking foil offers
First loophole 1431, light emitting diode 122 are located at the position corresponding with the first loophole 1431 of PCB circuit board 12；In conjunction with
Position of Fig. 3, the PCB protective cover 113 between loophole and light emitting diode 122 accordingly offers the second loophole
1138, panel 14 is made in 1431 inside of the first loophole of transparent material, when light emitting diode 122 shines, can pass through second
Loophole 1138 and the first loophole 1431 are irradiated to 14 outside of panel.
As shown in figure 9, after panel 14 installs, the one end of needle shaft 1231 far from needle tubing 1233 and 143 phase of masking foil
Electrical connection, when with hand close to simultaneously touch panel 14 one side opposite with masking foil 143, the capacitance on masking foil 143 changes,
Capacitance variation information on masking foil 143 is transferred to chip 121 by connector 123, and chip 121 is made " to be called out from " sleep " state
Wake up " or be activated, light emitting diode 122 starts to shine, and user can judge chip by the way that whether light emitting diode 122 shines
Whether 121 be activated, and after chip 121 is activated, card induction module 3 can be by the key information in inductive signal and chip 121
Card reader is fed back to, control is opened the door.
During the installation process, masking foil 143 squeezes needle shaft 1231 to panel 14, and needle shaft 1231 squeezes compressed spring 1232,
Within the scope of the compression travel of spring, panel 14 can be fitted close between pressing plate 132, can between connector 123 and masking foil 143
Keep stable electrical connection.
As shown in Figure 10, in conjunction with Fig. 4, one side of the bottom plate 112 far from panel 14 is offered with 115 corresponding position of supporting block
Accommodating groove 1122, data line 2 include the insulation sleeve 22 of electrified wire 21 and insulating wrapped outside, and insulation sleeve 22 is by having flexibility
Material be made, data line 2 have certain flexibility.The cross-sectional shape of insulation sleeve 22 is rectangle, and insulation sleeve 22 is in wide flat
Shape, it is not easy to knot, convenient for being stored in accommodating groove 1122.1122 one end of accommodating groove offers interface 1123, in conjunction with Figure 11,
22 end face of insulation sleeve is inserted into interface 1123 and fills gap using glue sealing, and electrified wire 21 stretches out the end face for set of becoming attached to simultaneously
11 inside of box body is penetrated to be electrically connected with the circuit in PCB circuit board 12.Fixed tabletting 1124, insulation are equipped in accommodating groove 1122
Set 22 is located at close to one end of interface 1123 between fixed tabletting 1124 and 1122 bottom surface of accommodating groove, when installation, is worn with screw
It crosses fixed tabletting 1124 and insulation sleeve 22 fixed tabletting 1124 is fastened and connected with 1122 bottom surface of accommodating groove, by insulation sleeve 22
It is pressed abd fixed in accommodating groove 1122.
As shown in Figure 10,1122 one end of accommodating groove is closed, and the other end, which is equipped with, adjusts mouth 1125, in conjunction with Figure 11 and Figure 12, absolutely
Edge set 22 is overlapped on when adjusting in mouth 1125, the flush of one side of the insulation sleeve 22 far from bottom plate 112 and bottom plate 112 or is located at
It adjusts in mouth 1125, bottom plate 112 can be mutually adhesively fixed by double faced adhesive tape or other glue with wall surface, and insulation sleeve 22 may pass through tune
Mouth 1125 is saved to stretch out in 112 outside of bottom plate.Data line 2 is overlapped on after turning down 180 degree on adjusting mouth 1125 again, and stretches out box body
11, hand can be used to draw data line 2, the data line 2 inside accommodating groove 1122 that can gradually be pulled out to the direction far from box body 11,
Increase the length that data line 2 stretches out box body 11, to adapt to different installation operating modes（In some installation operating modes, card reader is swiped the card
The distance between position and metope are bigger, some are smaller）, convenient for card induction module 3 to be mounted on card reader, simultaneously
Box body 11 is mounted on wall.It, can be by data line 2 by adjusting mouth 1125 to accommodating groove when needing to shorten data line 2
It is pushed away inside 1122, more data lines 2 is made to be incorporated in accommodating groove 1122, shorten the data line 2 for stretching out box body 11.
As shown in figure 13, card induction module 3 includes backboard 31, induction coil 32 and protecgulum 33, and induction coil 32 is located at
Between backboard 31 and protecgulum 33, there is 33 inside of protecgulum cavity structure, protecgulum 33 to be set close to the one side of backboard 31, on the inside of cavity
It is located at after having a circle step surface 331, backboard 31 to be mounted on protecgulum 33 on the inside of cavity and is sealed against with 331 phase of step surface, is carried on the back
It is Nian Jie by glue sealing between plate 31 and step surface 331.One side of the backboard 31 far from protecgulum 33 can pass through the brush of glue and card reader
Card region surface is mutually adhesively fixed, and card induction module 3 can be interacted between card reader by electromagnetic induction signal.
Protecgulum 33 is fixedly connected with jacking block 332, one side and jacking block of the backboard 31 close to protecgulum 33 on one side close to backboard 31
332 abut against, and backboard 31 is when being squeezed active force, it may occur that a degree of deformation, jacking block 332 can be to backboards 31
It is supported, backboard 31 is hindered to deform, prevent backboard 31 from squeezing induction coil due to towards deforming close to the direction of protecgulum 33
32。
In conjunction with Figure 14, the one side of protecgulum 33 offers opening 333, for being inserted into protecgulum 33 for data line 2.Opening 333
It is inside fixedly connected with a pair of of fixed column 334,22 end of insulation sleeve offers a pair of of mounting hole 221, and mounting hole 221 is socketed in fixation
On column 334, insulation sleeve 22 can be limited and be detached from opening 333 towards the direction far from 33 center of protecgulum, make electrified wire 21 and the line of induction
It keeps steadily being electrically connected between circle 32.Insulation sleeve 22 is located at close to the end face of induction coil 32 inside protecgulum 33, on the end face
It is fixedly connected with clamping block 222, clamping block 222 is symmetrical arranged centered on the central plane between 333 two sides that are open, card
It connects one side of the block 222 far from induction coil 32 to abut against with 33 inner wall of protecgulum, limitation insulation sleeve 22 is towards far from induction coil 32
Direction movement is detached from protecgulum 33.
In order to improve the water resistance of intelligent entrance guard, after installing, between all mounting holes and fitting surface
Injecting glue is to improve leakproofness in gap.
The course of work：Data control block 1 is in unactivated state at the beginning, and user needs in use, first installing not
There are two batteries of 124 side of initial authorization plate, chip 121 to detect that initial authorization plate 124 is not broken off, is subjected to secret key
Information is written after obtaining key information at estate management in chip 121；By backboard 31 glue and the credit card area table on card reader
Face is mutually adhesively fixed, and box body 11 is mutually fixedly connected or in 112 outer surface of bottom plate by screw across third through-hole 1161 with wall
Apply last layer glue then be mutually adhesively fixed with wall, when card reader between the walls at a distance from it is bigger when, can be by accommodating groove
Data line 2 in 1122 is pulled outwardly by adjusting mouth 1125；It, can be by data when the distance between wall and card reader are closer
Line 2 is pushed away into accommodating groove 1122, shortens 2 length of data line for stretching out accommodating groove 1122.After intelligent entrance guard installs, use for the first time
When, corresponding application program first is installed with mobile phone, opens Bluetooth of mobile phone, is matched for the first time with chip 121, after pairing is good,
Chip 121 can recognize that cellphone information.After matching once, identity validation is carried out without reusing application program, at mobile phone
When in the Bluetooth signal search range of chip 121, chip 121 automatic searching handset equipment and can pass through Bluetooth signal with mobile phone
It is connected.When data control block 1 is not activated, phase that chip 121 will not be between control card induction module 3 and card reader
Interaction, card induction module 3 are in invalid state.When with finger touch panel 14 close to the position of masking foil 143, masking foil
143 capacitance changes, and capacitance variations are transferred to chip 121 by connector 123, and data control block 1 is activated, and shines
Diode 122 starts to shine, and chip 121 is in Bluetooth broadcast state, and mobile phone opens the bluetooth neighbouring bluetooth equipment of search automatically,
When the Bluetooth broadcast of scanning to chip 121, according to broadcast signal strength judgement within the scope of certain distance, mobile phone connects core automatically
Piece 121,121 control card induction module 3 of chip are active, and induction coil 32 receives the electromagnetic induction signal of card reader
The signal that chip 121 transmits is fed back into card reader afterwards, control opens the door, in the case where not carrying access card, also may be used
To open the door.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of intelligent entrance guard, including the card induction module that is electrically connected to each other（3）And data control block（1）；Card incudes
Module（3）It is interior to be equipped with induction coil（32）, mutual by electromagnetic induction with the card reader in access control system for simulating access card
Effect；Data control block（1）It is interior to be equipped with PCB circuit board, for receiving wireless signal to confirm user identity, confirming user
Card induction module can be activated after identity（3）It is opened the door with access control system, it is characterized in that：The card induction module（3）
It further include backboard（31）, induction coil（32）It is fixedly mounted on backboard（31）On, backboard（31）It is mutually solid with the outer surface of card reader
Fixed connection；The data control block（1）It further include box body（11）, the PCB circuit board（12）Mounted on box body（11）It is internal；
Box body（11）With backboard（31）Between be separated from each other setting, PCB circuit board（12）With induction coil（32）Between pass through data line
（2）Electrical connection.
2. a kind of intelligent entrance guard according to claim 1, it is characterized in that：The PCB circuit board（12）On offer positioning
Hole（127）, the box body（11）It is inside fixedly connected with for location hole（127）The positioning column of grafting（116）.
3. a kind of intelligent entrance guard according to claim 2, it is characterized in that：The box body（11）PCB protective covers are inside installed
（113）, the PCB circuit board（12）Positioned at PCB protective covers（113）It is internal.
4. a kind of intelligent entrance guard according to claim 3, it is characterized in that：The PCB protective covers（113）On offer and institute
State positioning column（116）The mounting hole plugged（1132）.
5. a kind of intelligent entrance guard according to claim 4, it is characterized in that：The PCB protective covers（113）With the box body
（11）Between be mutually fixedly connected by fastener.
6. a kind of intelligent entrance guard according to claim 5, it is characterized in that：The box body（11）On panel is installed（14）,
The PCB circuit board（12）With the PCB protective covers（113）It is respectively positioned on panel（14）And box body（11）Between.
7. a kind of intelligent entrance guard according to claim 6, it is characterized in that：The panel（14）With the box body（11）Between
Equipped with frame（13）, frame（13）With box body（11）Detachable-type sealed is fixedly connected, panel（14）With frame（13）It is mutually fixed
Connection.
8. a kind of intelligent entrance guard according to claim 7, it is characterized in that：The frame（13）On be fixedly connected with plug division
（131）, plug division（131）With the box body（11）It plugs.
9. a kind of intelligent entrance guard according to claim 1, it is characterized in that：The card induction module（3）It further include protecgulum
（33）, protecgulum（33）With the backboard（31）Detachable-type sealed is fixedly connected, induction coil（32）Positioned at backboard（31）With it is preceding
Lid（33）Between.
10. a kind of intelligent entrance guard according to claim 1, it is characterized in that：The box body（11）Far from the PCB circuit board
（12）Offered on one side for accommodating the data line（2）Accommodating groove（1122）, data line（2）With flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126056.5U CN208092814U (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent entrance guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126056.5U CN208092814U (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent entrance guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208092814U true CN208092814U (en) | 2018-11-13 |
Family
ID=64066236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126056.5U Active CN208092814U (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent entrance guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208092814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091027A (en) * | 2018-01-24 | 2018-05-29 | 深圳零匙科技有限公司 | A kind of intelligent entrance guard |
| CN110006480A (en) * | 2019-01-29 | 2019-07-12 | 深圳零匙科技有限公司 | Intelligent door lock detection method and its device |
| CN111206830A (en) * | 2018-11-22 | 2020-05-29 | 云丁网络技术(北京)有限公司 | Intelligent door lock |
-
2018
- 2018-01-24 CN CN201820126056.5U patent/CN208092814U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091027A (en) * | 2018-01-24 | 2018-05-29 | 深圳零匙科技有限公司 | A kind of intelligent entrance guard |
| CN108091027B (en) * | 2018-01-24 | 2024-02-02 | 深圳零匙科技有限公司 | Intelligent access control |
| CN111206830A (en) * | 2018-11-22 | 2020-05-29 | 云丁网络技术(北京)有限公司 | Intelligent door lock |
| CN110006480A (en) * | 2019-01-29 | 2019-07-12 | 深圳零匙科技有限公司 | Intelligent door lock detection method and its device |
| CN110006480B (en) * | 2019-01-29 | 2021-07-13 | 深圳零匙科技有限公司 | Intelligent door lock detection method and device |
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