CN213458196U - Entrance guard's equipment through calling out two-way video conversation of smart mobile phone realization - Google Patents

Abstract

The utility model discloses an entrance guard's equipment through calling out smart mobile phone and realizing two-way video conversation, its technical scheme is: including the entrance guard's machine body, entrance guard's machine body one side fixedly connected with display screen, the inside fixedly connected with central processing unit of entrance guard's machine body, entrance guard's machine body one side top fixedly connected with camera, entrance guard's machine body top fixedly connected with casing, entrance guard's machine body top one side fixedly connected with infrared detector, one kind is through calling out the intelligent mobile phone and realize that entrance guard's equipment beneficial effect of two-way video conversation is: through setting up movable switch mechanism, can drive the transfer line through rotatory knob and the rotation of main bevel gear to drive first bevel gear and second bevel gear respectively and rotate, make first threaded rod and second threaded rod rotate respectively, make first slider and second slider drive respectively that first sliding door moves and the second moves the door and carry out the translation to the casing both sides, show the access control machine body.

Description

Entrance guard's equipment through calling out two-way video conversation of smart mobile phone realization

Technical Field

The utility model relates to an entrance guard's equipment technical field, concretely relates to entrance guard's equipment through calling out smart mobile phone realization two-way video conversation.

Background

The access control system is a system for controlling access passages as the name implies, is developed on the basis of the traditional door lock, and has wider and wider application fields along with the development of the induction card technology and the biological identification technology.

The prior art has the following defects: the present domestic entrance guard's of resident equipment is the fingerprint entrance guard that most uses, and entrance guard terminal generally does not all install the camera, leads to there being the visitor to come the temporary video interaction that can not in time carry out, a great deal of inconvenience occasionally uses, and the display screen of current entrance guard's machine directly exposes outside with the camera is most simultaneously, receives external force collision easily and leads to the damage, and the long easy deposition of time moreover, and the aesthetic property is influenced.

Therefore, it is necessary to provide an access control device for realizing two-way video call by calling a smart phone.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an entrance guard's equipment through calling out smart mobile phone and realizing two-way video conversation through setting up movable switch mechanism to solve the display screen and receive the problem that external force collision leads to the damage easily, simultaneously through setting up central processing unit, can not realize the interactive problem of video among the solution prior art.

In order to achieve the above object, the present invention provides the following technical solutions: an entrance guard device for realizing bidirectional video call by calling a smart phone comprises an entrance guard body, wherein one side of the entrance guard body is fixedly connected with a display screen, a central processing unit is fixedly connected inside the entrance guard body, a camera is fixedly connected to the top of one side of the entrance guard body, a shell is fixedly connected to the top of the entrance guard body, an infrared detector is fixedly connected to one side of the top of the entrance guard body, and a movable switch mechanism is arranged inside the shell;

the movable switch mechanism comprises a transmission rod and a knob, a fifth bearing is fixedly embedded in the top of the shell, the transmission rod is fixedly connected with the inner side of the fifth bearing, the knob is fixedly connected with one end of the transmission rod, far away from the knob, is fixedly connected with a main bevel gear, one side of the main bevel gear is engaged and connected with a first bevel gear, one end of the first bevel gear, far away from the main bevel gear, is fixedly connected with a first threaded rod, one end of the shell is fixedly embedded with a first bearing, one end of the first threaded rod, far away from the first bevel gear, is fixedly connected with the inner side of the first bearing, one end of the shell is provided with a first sliding block, the surface of one side of the first sliding block is provided with a first threaded hole, the first sliding block is in threaded connection with the first threaded rod through the first threaded hole, the bottom of the first sliding block is fixedly connected with a first sliding door, one side of the main bevel gear, which is far away from the first bevel gear, is engaged with a second bevel gear, a second threaded rod is fixedly connected to one end of the second bevel gear, which is far away from the main bevel gear, a second bearing is fixedly embedded at one end of the shell, which is far away from the first bearing, one end of the second threaded rod, which is far away from the second bevel gear, is fixedly connected with the inner side of the second bearing, one end of the shell, which is far away from the first sliding block, is provided with a second sliding block, a second threaded hole is formed in the surface of one side of the second sliding block, the second sliding block is in threaded connection with a second threaded rod through the second threaded hole, the bottom of the second sliding block is connected with the shell in a sliding way through the containing groove, the bottom of the second sliding block is fixedly connected with a second sliding door, the first door that moves one side surface is seted up and is erected the groove, second moves one side fixedly connected with fixture block, the fixture block with erect the groove phase-match.

Preferably, the inside fixedly connected with PLC able to programme of access control machine body, infrared detector passes through AD converter and PLC able to programme electric connection, PLC able to programme passes through D/A converter and camera electric connection.

Preferably, the camera is electrically connected with the central processing unit through the A/D converter, and the central processing unit is electrically connected with the display screen through the D/A converter.

Preferably, one side of the inside of the shell is fixedly connected with a first support plate, one side of the first support plate is fixedly embedded with a third bearing, one end of the first threaded rod, which is close to the first bevel gear, is fixedly connected with the inner side of the third bearing, one side of the inside of the shell, which is far away from the first support plate, is fixedly embedded with a second support plate, one side of the second support plate is fixedly embedded with a fourth bearing, and one end of the second threaded rod, which is close to the second bevel gear, is fixedly connected with the inner side of the fourth bearing.

Preferably, one side of the bottom of the door access machine body is fixedly connected with a supporting block, and the top surface of the supporting block is provided with a sliding groove.

Preferably, one end of the bottom of the first sliding door is fixedly connected with a first movable block, the first movable block is connected with the supporting block in a sliding mode through a sliding groove, one end of the bottom of the second sliding door is fixedly connected with a second movable block, and the second movable block is connected with the supporting block in a sliding mode through a sliding groove.

Preferably, one end of the bottom of the first sliding door is fixedly connected with a first U-shaped frame, the bottom of the first U-shaped frame is provided with a first pulley, two ends of the first pulley are fixedly connected with first supporting rods, the two first supporting rods respectively penetrate through two ends of the first U-shaped frame and are respectively connected with the first U-shaped frame in a rotating mode, two ends of the first U-shaped frame are respectively connected with the supporting blocks in a sliding mode through sliding grooves, one end of the bottom of the second sliding door is fixedly connected with a second U-shaped frame, the bottom of the second U-shaped frame is provided with a second pulley, two ends of the second pulley are fixedly connected with a second supporting rod, the two second supporting rods respectively penetrate through two ends of the second U-shaped frame and are respectively connected with the second U-shaped frame in a rotating mode, and two ends of the second U-shaped frame are respectively connected with the supporting blocks in a.

The utility model has the advantages that:

1. the utility model discloses a set up movable switch mechanism, it is rotatory with the main bevel gear to drive the transfer line through rotatory knob, thereby it is rotatory with second bevel gear to drive first bevel gear respectively, it is rotatory with the second threaded rod to drive first threaded rod simultaneously respectively, make first slider and second slider drive first door that moves respectively and move the door and translate to the casing both sides with the second, show the entrance guard's body, the display screen of effectively having solved current entrance guard's machine is mostly directly exposed outside with the camera, receive external force collision easily and lead to the damage, and the long easy deposition of time, the clearance of inconvenience, influence the problem of aesthetic property.

2. The utility model discloses a set up central processing unit, can shift through the user's call on the display screen, with on the smart mobile phone that signal transmission binds with the access control machine body, then realize two-way video conversation through display screen and camera, effectively solved the big finger mark entrance guard that uses of current domestic entrance guard equipment of resident, the access control terminal generally does not have the installation camera, lead to that the visitor comes the time can not in time carry out the video interaction, has a great deal of inconvenient problem when using.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is an exploded view of the overall structure provided by the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 2 according to the present invention;

FIG. 4 is a flow chart of the system provided by the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 provided by the present invention;

in the figure: 1 gate inhibition machine body, 2 display screens, 3 central processing unit, 4 cameras, 5 casings, 6 infrared detectors, 7 transmission rods, 8 knobs, 9 main bevel gears, 10 first bevel gears, 11 first threaded rods, 12 first sliding blocks, 13 first sliding doors, 14 second bevel gears, 15 second threaded rods, 16 second sliding blocks, 17 second sliding doors, 18 clamping blocks, 19 Programmable Logic Controllers (PLCs), 20 first supporting plates, 21 second supporting plates, 22 supporting blocks, 23 sliding grooves, 24 first movable blocks, 25 second movable blocks, 26 first U-shaped frames, 27 first pulleys, 28 second U-shaped frames and 29 second pulleys.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to the attached drawings 1-4, the utility model provides an entrance guard equipment for realizing two-way video call by calling a smart phone, which comprises an entrance guard body 1, wherein one side of the entrance guard body 1 is fixedly connected with a display screen 2, a central processing unit 3 is fixedly connected inside the entrance guard body 1, a camera 4 is fixedly connected to the top of one side of the entrance guard body 1, a shell 5 is fixedly connected to the top of the entrance guard body 1, an infrared detector 6 is fixedly connected to one side of the top of the entrance guard body 1, a movable switch mechanism is arranged inside the shell 5, the infrared detector 6 is disclosed as ABE-150, the central processing unit 3 is disclosed as LE-1100, and the display screen 2 is set as a capacitive touch display screen 2;

the movable switch mechanism comprises a transmission rod 7 and a knob 8, a fifth bearing is fixedly embedded in the top of the shell 5, the transmission rod 7 is fixedly connected with the inner side of the fifth bearing, the knob 8 is fixedly connected with one end of the transmission rod 7, which is far away from the knob 8, is fixedly connected with a main bevel gear 9, one side of the main bevel gear 9 is engaged and connected with a first bevel gear 10, one end of the first bevel gear 10, which is far away from the main bevel gear 9, is fixedly connected with a first threaded rod 11, one end of the shell 5 is fixedly embedded with a first bearing, one end of the first threaded rod 11, which is far away from the first bevel gear 10, is fixedly connected with the inner side of the first bearing, one end in the shell 5 is provided with a first sliding block 12, a first threaded hole is formed in the surface of one side of the first sliding block 12, the first sliding block, the bottom of the first sliding block 12 is connected with the shell 5 in a sliding manner through a containing groove, the bottom of the first sliding block 12 is fixedly connected with a first sliding door 13, one side of the main bevel gear 9, which is far away from the first bevel gear 10, is engaged with a second bevel gear 14, one end of the second bevel gear 14, which is far away from the main bevel gear 9, is fixedly connected with a second threaded rod 15, one end of the shell 5, which is far away from the first bevel gear 14, is fixedly embedded with a second bearing, one end of the second threaded rod 15, which is far away from the second bevel gear 14, is fixedly connected with the inner side of the second bearing, one end of the shell 5, which is far away from the first sliding block 12, is provided with a second sliding block 16, the surface of one side of the second sliding block 16 is provided with a second threaded hole, the second sliding block 16 is in threaded connection with the second threaded rod 15, a vertical groove is formed in the surface of one side of the first sliding door 13, a clamping block 18 is fixedly connected to one side of the second sliding door 17, the clamping block 18 is matched with the vertical groove, the door access control machine body 1 can be protected through the first sliding door 13 and the second sliding door 17, and the problem that the display screen 2 is easily damaged due to external force collision is solved;

further, a programmable PLC19 is fixedly connected to the inside of the door access device body 1, the infrared detector 6 is electrically connected to the programmable PLC19 through an a/D converter, the programmable PLC19 is electrically connected to the camera 4 through a D/a converter, in the infrared detector, the pyroelectric element can detect the presence or movement of a human body and convert the output signal of the pyroelectric element into a voltage signal, then the voltage signal is subjected to waveform analysis, and when the waveform generated by the human body is detected through the waveform analysis, the detection signal is output to the programmable PLC19 through the a/D converter;

furthermore, the camera 4 is electrically connected with the central processing unit 3 through an A/D converter, the central processing unit 3 is electrically connected with the display screen 2 through a D/A converter, and bidirectional video call can be realized through the display screen 2 and the camera 4, so that video interaction can be performed temporarily when a visitor comes, and the practicability is high;

furthermore, a first supporting plate 20 is fixedly connected to one side inside the shell 5, a third bearing is fixedly embedded in one side of the first supporting plate 20, one end, close to the first bevel gear 10, of the first threaded rod 11 is fixedly connected with the inner side of the third bearing, a second supporting plate 21 is fixedly connected to one side, far away from the first supporting plate 20, inside the shell 5, a fourth bearing is fixedly embedded in one side of the second supporting plate 21, one end, close to the second bevel gear 14, of the second threaded rod 15 is fixedly connected with the inner side of the fourth bearing, the first threaded rod 11 can be more stable through the first supporting plate 20 and the third bearing, and the second threaded rod 15 can be more stable through the second supporting plate 21 and the fourth bearing;

furthermore, a supporting block 22 is fixedly connected to one side of the bottom of the door access machine body 1, a sliding groove 23 is formed in the top surface of the supporting block 22, and the supporting block 22 can support the bottoms of the first sliding door 13 and the second sliding door 17;

further, first movable block 24 is fixedly connected to one end of the bottom of first sliding door 13, first movable block 24 is connected with supporting block 22 in a sliding mode through sliding groove 23, second movable block 25 is fixedly connected to one end of the bottom of second sliding door 17, second movable block 25 is connected with supporting block 22 in a sliding mode through sliding groove 23, first movable block 24 and second movable block 25 slide in sliding groove 23, and first sliding door 13 and second sliding door 17 can be supported to complete translational motion, so that translational motion is smooth.

The utility model discloses a use as follows: when the utility model is used, a user firstly rotates the knob 8 to drive the transmission rod 7 to rotate, the transmission rod 7 drives the main bevel gear 9 to rotate, the main bevel gear 9 respectively drives the first bevel gear 10 and the second bevel gear 14 to rotate, the first bevel gear 10 and the second bevel gear 14 respectively drive the first threaded rod 11 and the second threaded rod 15 to rotate, so that the first slider 12 and the second slider 16 respectively drive the first sliding door 13 and the second sliding door 17 to translate towards two sides of the shell 5, the first movable block 24 and the second movable block 25 at the bottom of the first sliding door 13 and the second sliding door 17 are respectively driven to slide towards two sides in the sliding groove 23 until the door access machine body 1 is exposed, when the user appears in the sensing range of the infrared detector 6, the thermoelectric element positioned in the infrared detector can detect the existence or the movement of a human body, and then the output signal of the thermoelectric element is converted into a voltage signal, then, waveform analysis is carried out on the voltage signal, when a waveform generated by a human body is detected through the waveform analysis, the detection signal is output into a programmable PLC19 through an A/D converter for analysis, the programmable PLC19 controls the camera 4 to be started through a D/A converter, a user is shot, an image is transmitted to a central processing unit 3 through the A/D converter, the central processing unit 3 puts the image on a display screen 2 through the D/A converter, then the user can carry out touch operation on the display screen 2 to call the smart phone bound with the gate inhibition machine body 1, and when the smart phone terminal agrees to the call request, the two-way video call can be realized.

Example 2:

referring to fig. 5, the present invention provides an entrance guard device for realizing two-way video call by calling a smart phone, which is different from embodiment 1 in that one end of the bottom of a first sliding door 13 is fixedly connected with a first U-shaped frame 26, a first pulley 27 is arranged at the bottom of the first U-shaped frame 26, two ends of the first pulley 27 are both fixedly connected with first support rods, two first support rods respectively penetrate through two ends of the first U-shaped frame 26 and are respectively rotatably connected with the first U-shaped frame 26, two ends of the first U-shaped frame 26 are respectively slidably connected with support blocks 22 through sliding chutes 23, one end of the bottom of a second sliding door 17 is fixedly connected with a second U-shaped frame 28, a second pulley 29 is arranged at the bottom of the second U-shaped frame 28, two ends of the second pulley 29 are both fixedly connected with second support rods, two second support rods respectively penetrate through two ends of the second U-shaped frame 28 and are respectively rotatably connected with the second U-shaped frame 28, the two ends of the second U-shaped frame 28 are respectively connected with the supporting block 22 in a sliding manner through the sliding groove 23, and when the first U-shaped frame 26 and the second U-shaped frame 28 slide in the sliding groove 23, the first pulley 27 and the second pulley 29 respectively roll in the sliding groove 23, compared with embodiment 1, the rolling of the first pulley 27 and the second pulley 29 enables the translational motion to be smoother.

The using process is as follows: use the utility model discloses the time, when using the utility model discloses the time, the user is at first rotatory 8 drive transfer lines 7 rotations, transfer lines 7 drive main bevel gear 9 rotatoryly, main bevel gear 9 drives first bevel gear 10 respectively and second bevel gear 14 is rotatory, first bevel gear 10 drives first threaded rod 11 respectively with second bevel gear 14 and rotates with second threaded rod 15, thereby make first slider 12 and second slider 16 drive respectively and first move door 13 and second move door 17 and carry out the translation to casing 5 both sides, drive first pulley 27 and second pulley 29 and roll to both sides respectively in spout 23, until showing entrance guard's machine body 1 out, then the user can carry out touch-control operation on display screen 2, realize two-way video conversation through camera 4 and display screen 2.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (7)

1. The utility model provides an entrance guard's equipment through calling out smart mobile phone realization two-way video conversation, includes entrance guard's machine body (1), its characterized in that: the intelligent door control system is characterized in that a display screen (2) is fixedly connected to one side of the door control machine body (1), a central processing unit (3) is fixedly connected to the inside of the door control machine body (1), a camera (4) is fixedly connected to the top of one side of the door control machine body (1), a shell (5) is fixedly connected to the top of the door control machine body (1), an infrared detector (6) is fixedly connected to one side of the top of the door control machine body (1), and a movable switch mechanism is arranged inside the shell (5);

the movable switch mechanism comprises a transmission rod (7) and a knob (8), a fifth bearing is fixedly embedded in the top of the shell (5), the transmission rod (7) is fixedly connected with the inner side of the fifth bearing, the knob (8) is fixedly connected with one end of the transmission rod (7), far away from the knob (8), is fixedly connected with a main bevel gear (9), one side of the main bevel gear (9) is engaged and connected with a first bevel gear (10), one end of the first bevel gear (10), far away from the main bevel gear (9), is fixedly connected with a first threaded rod (11), one end of the shell (5) is fixedly embedded with the first bearing, one end of the first threaded rod (11), far away from the first bevel gear (10), is fixedly connected with the inner side of the first bearing, a first sliding block (12) is arranged at one end in the shell (5), and a first threaded hole is formed in the surface of one, the first sliding block (12) is in threaded connection with a first threaded rod (11) through a first threaded hole, a containing groove is formed in the bottom surface of one side of the shell (5), the bottom of the first sliding block (12) is in sliding connection with the shell (5) through the containing groove, a first sliding door (13) is fixedly connected to the bottom of the first sliding block (12), a second bevel gear (14) is meshed and connected to one side, away from the first bevel gear (10), of the main bevel gear (9), a second threaded rod (15) is fixedly connected to one end, away from the main bevel gear (9), of the second bevel gear (14), a second bearing is fixedly embedded into one end, away from the first bearing, of the shell (5), a second sliding block (16) is fixedly connected to the inner side of the second bearing, one end, away from the first sliding block (12), of the second threaded rod (15) is fixedly connected to the inner side of the, second screw hole has been seted up on second slider (16) side surface, second slider (16) are through second screw hole and second threaded rod (15) threaded connection, second slider (16) bottom is through holding groove and casing (5) sliding connection, second slider (16) bottom fixedly connected with second moves door (17), first move door (13) side surface and seted up perpendicular groove, second moves door (17) one side fixedly connected with fixture block (18), fixture block (18) and perpendicular groove phase-match.

2. The access control device for realizing two-way video call by calling the smart phone according to claim 1, characterized in that: entrance guard's machine body (1) inside fixedly connected with PLC (19) able to programme, infrared detector (6) pass through AD converter and PLC (19) electric connection able to programme, PLC (19) able to programme pass through D/A converter and camera (4) electric connection.

3. The access control device for realizing two-way video call by calling the smart phone according to claim 1, characterized in that: the camera (4) is electrically connected with the central processing unit (3) through an A/D converter, and the central processing unit (3) is electrically connected with the display screen (2) through a D/A converter.

4. The access control device for realizing two-way video call by calling the smart phone according to claim 1, characterized in that: the novel gear transmission mechanism is characterized in that a first support plate (20) is fixedly connected to one side inside the shell (5), a third bearing is fixedly embedded into one side of the first support plate (20), one end, close to the first bevel gear (10), of the first threaded rod (11) is fixedly connected with the inner side of the third bearing, a second support plate (21) is fixedly connected to one side, far away from the first support plate (20), of the shell (5), a fourth bearing is fixedly embedded into one side of the second support plate (21), and one end, close to the second bevel gear (14), of the second threaded rod (15) is fixedly connected with the inner side of the fourth bearing.

5. The access control device for realizing two-way video call by calling the smart phone according to claim 1, characterized in that: entrance guard's machine body (1) bottom one side fixedly connected with supporting shoe (22), spout (23) have been seted up to supporting shoe (22) top surface.

6. The access control device according to claim 5, wherein the access control device is capable of realizing two-way video call by calling a smart phone, and comprises: the first movable block (24) is fixedly connected to one end of the bottom of the first sliding door (13), the first movable block (24) is connected with the supporting block (22) in a sliding mode through a sliding groove (23), the second movable block (25) is fixedly connected to one end of the bottom of the second sliding door (17), and the second movable block (25) is connected with the supporting block (22) in a sliding mode through the sliding groove (23).

7. The access control device according to claim 5, wherein the access control device is capable of realizing two-way video call by calling a smart phone, and comprises: one end of the bottom of the first sliding door (13) is fixedly connected with a first U-shaped frame (26), the bottom of the first U-shaped frame (26) is provided with a first pulley (27), both ends of the first pulley (27) are fixedly connected with first supporting rods, the two first supporting rods respectively penetrate through both ends of the first U-shaped frame (26) and are respectively rotatably connected with the first U-shaped frame (26), two ends of the first U-shaped frame (26) are respectively connected with the supporting block (22) in a sliding way through a sliding chute (23), one end of the bottom of the second sliding door (17) is fixedly connected with a second U-shaped frame (28), a second pulley (29) is arranged at the bottom of the second U-shaped frame (28), second support rods are fixedly connected with both ends of the second pulley (29), the two second support rods respectively penetrate through both ends of the second U-shaped frame (28) and are respectively rotatably connected with the second U-shaped frame (28), and two ends of the second U-shaped frame (28) are respectively connected with the supporting block (22) in a sliding manner through sliding grooves (23).

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