Handheld intelligent visual patrol talkback device

Abstract

The invention discloses a handheld intelligent visual patrol intercom device, and relates to the technical field of interphones, the handheld intelligent visual patrol intercom device comprises an interphone and side buttons arranged on two sides of the interphone, the back of the interphone is rotatably provided with a disc, the disc is fixedly provided with a soft rod, the soft rod is fixedly provided with a connecting rod, and the connecting rod is fixedly provided with a handle. A sliding rod is fixedly mounted on the connecting rod; the interphone further comprises a connecting frame, a back plate is fixedly installed at the end, away from the interphone, of the connecting frame, and an elastic band is fixedly installed on the back plate. The sliding rod is installed in the connecting frame in a sliding mode. A pull rope is slidably mounted in the back plate, a connecting plate is fixedly mounted at the bottom end of the pull rope, and the connecting plate is used for controlling the locking state between the sliding rod and the connecting frame; and a V-shaped groove is formed in the back plate. According to the invention, the hand of a worker does not need to hold the interphone, so that part of main functions of the interphone can be used under the condition that the hand is kept in an idle state, and the hand can freely use a flashlight or other articles and the like.

Description

Technical Field

[0001] The invention relates to the technical field of intercoms, and in particular to a handheld intelligent visual patrol intercom device. Background Art

[0002] In places such as residential areas or office buildings, patrols are usually carried out by security personnel. The purpose of patrols is to require security personnel on duty to patrol each patrol point in a pre-set random route sequence, while also protecting the safety of patrol personnel. Patrol personnel patrol along the specified route and arrive at the patrol location within the specified time. The patrol point is read by the patrol device, which will automatically record the time of arrival at the location and the patrol personnel. Then, the patrol device is connected to the computer through a data communication line, and the data is uploaded to the database of the management software. The management software automatically analyzes and intelligently processes the patrol data, thereby realizing scientific management of the patrol work; Existing intercom equipment usually includes functions such as patrol, photo punching, video calling and intelligent networking. When the staff conducts patrol, they can directly carry the intercom equipment with them. However, when using the existing intercom equipment, the staff usually needs to hold it in their hands all the time. When not in use, they need to put it in their pockets and take it out when in use. Therefore, in case of emergency or when helping the owner, the storage and taking of the intercom equipment are inconvenient. Repeated taking and storage will also affect the progress of the patrol. Summary of the invention

[0003] The purpose of the present invention is to provide a handheld intelligent visual patrol intercom device to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a handheld intelligent visual patrol intercom device, comprising an intercom and side buttons arranged on both sides thereof, wherein a disc is rotatably mounted on the back of the intercom, a soft rod is fixedly mounted on the disc, a connecting rod is fixedly mounted on the soft rod, and a sliding rod is fixedly mounted on the connecting rod; further comprising a connecting frame, a back plate is fixedly mounted on one end of the connecting frame away from the intercom, an elastic band is fixedly mounted on the back plate; the sliding rod is slidably mounted in the connecting frame; the inner portion of the back plate is fixedly mounted on the connecting frame ... A pull rope is slidably installed, and a connecting plate is fixedly installed at the bottom end of the pull rope, and the connecting plate is used to control the locking state between the sliding rod and the connecting frame; a V-shaped groove is opened in the back plate, and the pull rope passes through the V-shaped groove. A slide plate is slidably installed in the back plate along the inclined wall of the V-shaped groove, and a rotating rod is rotatably installed in the back plate, and a convex plate is fixedly installed on the rotating rod, and the slide plate and the rotating rod are in contact with each other, a first slider is vertically slidably installed in the back plate, a second slider is horizontally slidably installed in the back plate, and a rotating plate is rotatably installed on the side wall of the back plate; When the pull cord is pulled, different side buttons can be controlled by swinging the pull cord left and right, so that the walkie-talkie can be controlled even when not holding it.

[0005] Preferably, a pull ring is fixedly mounted on the pull rope.

[0006] Preferably, a tooth groove is provided at one end of the slide plate close to the rotating rod, and a plurality of tooth blocks are fixedly mounted on the rotating rod.

[0007] Preferably, the ends of the first sliding block and the second sliding block close to each other are both provided with an oblique angle.

[0008] Preferably, a first sliding groove is provided in the back plate to adapt to the sliding of the first slider, and a second sliding groove is provided in the back plate to adapt to the sliding of the second slider; A first spring is fixedly installed between the inner wall of the first sliding groove and the second sliding block, and a second spring is fixedly installed between the second sliding groove and the second sliding block.

[0009] Preferably, a rubber pad is fixedly mounted on one end of the slide plate away from the rotating rod.

[0010] Preferably, a limit rod is fixedly mounted on the bottom end of the slide rod, a groove is formed on the limit rod, a through hole is formed at the bottom end of the connection frame, and the size of the through hole matches the size of the limit rod; A rotating shaft is rotatably mounted on the bottom end of the connecting frame, and a rotating bar matching the size of the groove is fixedly mounted on the rotating shaft; A slot is provided on the rotating shaft, an insertion rod is fixedly installed on the connecting plate, a protrusion is fixedly installed on the insertion rod, and a spiral groove is provided on the inner wall of the slot.

[0011] Preferably, an iron sheet is fixedly mounted on one end of the sliding rod away from the disc, and a magnet is fixedly mounted on the inner bottom wall of the connecting frame.

[0012] Preferably, a stopper is fixedly mounted on the top of the connecting frame.

[0013] Preferably, a blocking bar is fixedly mounted on the bottom end of the connecting frame.

[0014] In the above technical scheme, the present invention provides a handheld intelligent visual patrol intercom device, which has the following beneficial effects: when the staff needs to conduct patrol, after installing the back plate on the arm near the wrist with the elastic band, the intercom and the palm are facing the same direction. When positioning and punching in are required during the patrol, the intercom on the arm can be automatically opened by fitting it into the punching point. At the same time, when the intercom needs to be used, according to the required function, the pull rope is pressed or hooked by the thumb to move the pull rope to the left or right, and then the pull rope is pulled up by lifting the index finger. At this time, the pull rope will press the side button through the first slider, the second slider and the rotating plate to use functions such as taking pictures and intercom. In this process, the staff's hands do not need to hold the intercom, so that some of the main functions of the intercom can be used while keeping the hands free, so that the hands can be free to use flashlights or other items. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of a three-dimensional structure provided by an embodiment of the present invention; Figure 2 The embodiment of the present invention provides Figure 1 Schematic diagram of the bottom structure; Figure 3 The embodiment of the present invention provides Figure 1 Schematic diagram of the rear structure; Figure 4 The embodiment of the present invention provides Figure 3 Schematic diagram of some structures; Figure 5 A schematic diagram of the internal structure of a backplane provided by an embodiment of the present invention; Figure 6 The embodiment of the present invention provides Figure 5 A schematic diagram of the structure at A; Figure 7 A partial structural schematic diagram of a first sliding block provided in an embodiment of the present invention; Figure 8 A schematic diagram of a portion of the structure of a slide bar provided in an embodiment of the present invention; Fig. 9 A schematic diagram of a portion of the structure of a transfer strip provided by an embodiment of the present invention; Fig.10 A schematic diagram of a portion of the structure of a rotating shaft provided in an embodiment of the present invention.

[0017] Description of reference numerals: 1. Intercom; 2. Side button; 31. Disc; 32. Soft rod; 33. Connecting rod; 34. Sliding rod; 35. Limiting rod; 36. Connecting plate; 37. Turn bar; 38. Stop bar; 39. Rotating shaft; 310. Inserting rod; 311. Bump; 312. Slot; 313. Spiral groove; 41. Connecting frame; 42. Back plate; 43. Elastic band; 44. Draw rope; 45. Slide plate; 46. Turning rod; 47. Protruding plate; 48. First slider; 49. Second slider; 410. Turning plate; 411. Stop block. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] See also Figure 1-10 A handheld intelligent visual patrol intercom device includes an intercom 1 and side buttons 2 arranged on both sides thereof, a disc 31 is rotatably mounted on the back of the intercom 1, a soft rod 32 is fixedly mounted on the disc 31, a connecting rod 33 is fixedly mounted on the soft rod 32, and a sliding rod 34 is fixedly mounted on the connecting rod 33; it also includes a connecting frame 41, a back plate 42 is fixedly mounted on one end of the connecting frame 41 away from the intercom 1, and an elastic band 43 is fixedly mounted on the back plate 42; The slide bar 34 is slidably mounted in the connection frame 41; A pull rope 44 is slidably installed in the back plate 42, and a connecting plate 36 is fixedly installed at the bottom end of the pull rope 44, and the connecting plate 36 is used to control the locking state between the sliding rod 34 and the connecting frame 41; A V-shaped groove is provided in the back plate 42, and the pull rope 44 passes through the V-shaped groove. A slide plate 45 is slidably installed in the back plate 42 along the inclined wall of the V-shaped groove. A rotating rod 46 is rotatably installed in the back plate 42, and a convex plate 47 is fixedly installed on the rotating rod 46, and the slide plate 45 and the rotating rod 46 are in contact with each other. A first sliding block 48 is vertically slidably installed in the back plate 42, and a second sliding block 49 is horizontally slidably installed in the back plate 42. A rotating plate 410 is rotatably installed on the side wall of the back plate 42. When the pull cord 44 is pulled, the pull cord 44 can be swung left and right to control different side buttons 2, so that the intercom 1 can be controlled even when it is not held.

[0020] In another embodiment of the present invention: a pull ring is fixedly installed on the pull rope 44; When the staff is on patrol, they bring the back plate 42 close to the wrist and arm above the palm, and then put the elastic band 43 on the wrist. Furthermore, the elastic band 43 can be an adjustable elastic band 43, which can be conveniently adapted to different people. When the back plate 42 is installed on the forearm through the elastic band 43, the intercom 1 is located above the palm, and the pull ring can be put on the index finger. When the side button 2 needs to be used for intercom or photo taking during the patrol, the thumb is brought close to the pull rope 44, and then the pull rope 44 is pressed or hooked by the thumb to move the pull rope 44 to the left or right in the V-shaped groove. When the pull cord 44 moves in the V-shaped groove, as the pull cord 44 approaches the hypotenuse of the V-shaped groove, the pull cord 44 will fit with the slide plate 45, and the index finger can move toward the back of the hand. At this time, the index finger will pull the pull cord 44 through the pull ring to move, and as the pull cord 44 moves, it will drive the slide plate 45 to slide, and as the slide plate 45 slides, it will drive the rotating rod 46 to rotate. When the rotating rod 46 rotates, the convex plate 47 thereon will move downward and squeeze the first slider 48. At this time, the first slider 48 will push the second slider 49 to move horizontally, and the second slider 49 will abut the rotating plate 410, so that the rotating plate 410 rotates and squeezes the side button 2.

[0021] In another embodiment of the present invention: a tooth groove is provided at one end of the slide plate 45 close to the rotating rod 46, and a plurality of tooth blocks are fixedly mounted on the rotating rod 46; The tooth grooves and the tooth blocks are meshed, and when the slide plate 45 slides, the slide plate 45 and the rotating rod 46 are meshed through the tooth blocks and the tooth grooves, so that the slide plate 45 can better drive the rotating rod 46 to rotate.

[0022] In another embodiment of the present invention: the first sliding block 48 and the second sliding block 49 are both provided with an oblique angle at their ends close to each other; The first slider 48 slides vertically in the back panel 42. When the convex plate 47 is pressed on the top of the first slider 48, the first slider 48 will drop. At this time, the bevel of the first slider 48 will be pressed on the bevel of the second slider 49. At this time, the second slider 49 will be pressed and move horizontally to squeeze the rotating plate 410. The side wall of the back panel 42 is fixedly installed with a side panel, and the rotating plate 410 is rotatably installed in the side panel. At this time, as the second slider 49 squeezes the rotating plate 410, the rotating plate 410 will rotate to squeeze the side button 2.

[0023] In another embodiment of the present invention: a first slide groove is provided in the back plate 42 to adapt to the sliding of the first slider 48, and a second slide groove is provided in the back plate 42 to adapt to the sliding of the second slider 49; A first spring is fixedly installed between the inner wall of the first slide groove and the second slider 49, and a second spring is fixedly installed between the second slide groove and the second slider 49; The first spring can push the first slider 48 to rise and reset after the convex plate 47 moves away from the first slider 48, and the second spring can pull the second slider 49 to move horizontally and reset after the first slider 48 moves up and moves away from the rotating plate 410. A connecting shaft is fixedly installed on the rotating plate 410, and the rotating plate 410 is rotatably connected to the side plate through the connecting shaft, and a coil spring is installed between the connecting shaft and the side plate. After the second slider 49 moves away from the rotating plate 410, the coil spring drives the rotating plate 410 to rotate and reset, thereby releasing the side button 2.

[0024] In another embodiment of the present invention: a rubber pad is fixedly mounted on one end of the slide plate 45 away from the rotating rod 46; The rubber pad can increase the friction force, so that the pull rope 44 can more easily drive the slide plate 45 to slide when moving.

[0025] In another embodiment of the present invention: a limit rod 35 is fixedly installed at the bottom end of the slide rod 34, a groove is formed on the limit rod 35, a through hole is formed at the bottom end of the connection frame 41, and the size of the through hole matches the size of the limit rod 35; A rotating shaft 39 is rotatably mounted on the bottom end of the connecting frame 41, and a rotating bar 37 matching the size of the groove is fixedly mounted on the rotating shaft 39; The rotating shaft 39 is provided with a slot 312, the connecting plate 36 is fixedly provided with an insert rod 310, the insert rod 310 is fixedly provided with a protrusion 311, and the inner wall of the slot 312 is provided with a spiral groove 313; When the pull rope 44 pulls the connecting plate 36 to move upward, the connecting plate 36 will slide in the back plate 42, and the connecting plate 36 is L-shaped, and the plug rod 310 is fixedly installed at the short arm end of the connecting plate 36. When the connecting plate 36 moves upward, the connecting plate 36 will drive the plug rod 310 to move toward the slot 312. As the plug rod 310 moves into the slot 312, the protrusion 311 on the plug rod 310 will move in the spiral groove 313, and as the connecting plate 36 drives the plug rod 310 to move vertically, the protrusion 311 will push the shaft 39 to rotate through the inner wall of the spiral groove 313, and as the shaft 39 rotates, it will drive the rotating bar 37 to rotate. When the rotating bar 37 rotates, it will move out of the groove of the limiting rod 35, and the limiting rod 35 can slide in the connecting frame 41. At the same time, the sliding bar 34 can also move, so that the intercom 1 can slide on the connecting frame 41.

[0026] In another embodiment of the present invention: an iron sheet is fixedly mounted on one end of the slide rod 34 away from the disc 31, and a magnet is fixedly mounted on the inner bottom wall of the connecting frame 41; When the intercom 1 is folded up, the limit rod 35 on the slide bar 34 passes through the through hole, so that the slide bar 34 fits against the inner bottom wall of the connecting frame 41. At this time, the slide bar 34 equipped with the iron sheet will be adsorbed on the magnet, so that the slide bar 34 will not move arbitrarily on the connecting frame 41. When the rotating bar 37 is removed from the limit rod 35, the slide bar 34 and the connecting frame 41 are adsorbed together. At this time, the staff can point the fingertips downward and then swing it down. At this time, the weight of the intercom 1 can drive the slide bar 34 to disengage from the magnet. At this time, the slide bar 34 can slide in the connecting frame 41, so that the intercom 1 can move toward the palm of the hand at the arm until the intercom 1 and the palm are aligned, so that it is convenient to take the intercom 1 through the palm.

[0027] In another embodiment of the present invention: a stopper 411 is fixedly installed on the top of the connecting frame 41; The movement of the slide bar 34 can be limited by the stopper 411 , thereby preventing the slide bar 34 from moving out of the connection frame 41 .

[0028] In another embodiment of the present invention: a blocking bar 38 is fixedly installed at the bottom end of the connecting frame 41; The stop bar 38 is arranged at one end side of the rotating bar 37. When the rotating bar 37 rotates, it will move in the direction away from the stop bar 38. When the connecting plate 36 is away from the rotating bar 37, the rotating bar 37 will rotate and reset. At the same time, a magnet is fixedly installed inside the stop bar 38, and an iron block is fixedly installed on the rotating bar 37. When the rotating bar 37 is fitted with the stop bar 38, the rotating bar 37 will be located in the groove of the limiting rod 35 to limit the vertical movement of the limiting rod 35. At the same time, the rotating bar 37 will also be adsorbed on the stop bar 38, so that the rotating bar 37 can rotate at will. When the staff needs to conduct an inspection, they install the back panel 42 on the arm near the wrist with the elastic band 43. At this time, the walkie-talkie 1 and the palm are facing the same direction. When it is necessary to locate and punch in during the inspection, the walkie-talkie 1 on the arm can be automatically opened by fitting it to the punch point. At the same time, when the walkie-talkie 1 needs to be used, according to the required function, the pull cord 44 is pressed or hooked by the thumb to move the pull cord 44 to the left or right, and then the pull cord 44 is pulled up by the index finger. At this time, the pull cord 44 will press the side button 2 through the first slider 48, the second slider 49 and the rotating plate 410 to use functions such as taking pictures and talking. In this process, the staff's hands do not need to hold the walkie-talkie 1, so that some of the main functions of the walkie-talkie 1 can be used while keeping the hands free, so that the hands can freely use flashlights or other items, etc. When the walkie-talkie 1 needs to be held for other operations, the pull cord 44 can be directly pulled upwards. The pull rope 44 will drive the connecting plate 36 to move and insert the plug rod 310 on the connecting plate 36 into the slot 312. At this time, the protrusion 311 on the plug rod 310 will cooperate with the spiral groove 313 to drive the rotating bar 37 to rotate, so that the rotating bar 37 no longer restricts the movement of the limit rod 35. Then, the lower arm is swung outward. At this time, the intercom 1 will drive the sliding bar 34 to slide in the connecting frame 41 and move the intercom 1 out to the palm position. At this time, the staff can hold the intercom 1 to perform other operations while using it. When holding the intercom 1, the soft rod 32 is made of rubber or other soft materials. It can swing in a small range while maintaining a vertical state with the connecting rod 33, so as to facilitate taking. At the same time, the rotation of the disc 31 can adjust the direction of the intercom 1 to facilitate holding the intercom 1, and the rotation between the disc 31 and the intercom 1 is provided with damping, so that the rotation of the intercom 1 and the disc 31 will not occur arbitrarily, and will only rotate when subjected to external force, thereby preventing the intercom 1 from rotating arbitrarily.

[0029] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A handheld intelligent visual patrol intercom device, comprising an intercom (1) and side buttons (2) arranged on both sides thereof, characterized in that: A disc (31) is rotatably mounted on the back of the intercom (1), a soft rod (32) is fixedly mounted on the disc (31), a connecting rod (33) is fixedly mounted on the soft rod (32), and a sliding rod (34) is fixedly mounted on the connecting rod (33); It also comprises a connection frame (41), a back plate (42) being fixedly mounted on one end of the connection frame (41) away from the intercom (1), and an elastic band (43) being fixedly mounted on the back plate (42); The sliding rod (34) is slidably mounted in the connecting frame (41); A pull rope (44) is slidably mounted in the back plate (42), and a connecting plate (36) is fixedly mounted at the bottom end of the pull rope (44), wherein the connecting plate (36) is used to control the locking state between the sliding rod (34) and the connecting frame (41); A V-shaped groove is provided in the back plate (42), the drawstring (44) passes through the V-shaped groove, a slide plate (45) is slidably installed in the back plate (42) along the inclined wall of the V-shaped groove, a rotating rod (46) is rotatably installed in the back plate (42), a convex plate (47) is fixedly installed on the rotating rod (46), and the slide plate (45) and the rotating rod (46) are in contact with each other, a first sliding block (48) is vertically slidably installed in the back plate (42), a second sliding block (49) is horizontally slidably installed in the back plate (42), and a rotating plate (410) is rotatably installed on the side wall of the back plate (42); When the pull cord (44) is pulled, the pull cord (44) can be swung left and right to control different side buttons (2), so that the intercom (1) can be controlled even when the intercom (1) is not held.

2. A handheld intelligent visual patrol intercom device according to claim 1, characterized in that: A pull ring is fixedly mounted on the pull rope (44).

3. A handheld intelligent visual patrol intercom device according to claim 1, characterized in that: A tooth groove is provided at one end of the slide plate (45) close to the rotating rod (46), and a plurality of tooth blocks are fixedly mounted on the rotating rod (46).

4. The handheld intelligent visual patrol intercom device according to claim 1 is characterized in that: The ends of the first sliding block (48) and the second sliding block (49) that are close to each other are both provided with an oblique angle.

5. The handheld intelligent visual patrol intercom device according to claim 1 is characterized in that: A first sliding groove is provided in the back plate (42) to adapt to the sliding of the first sliding block (48), and a second sliding groove is provided in the back plate (42) to adapt to the sliding of the second sliding block (49); A first spring is fixedly installed between the inner wall of the first slide groove and the second slide block (49), and a second spring is fixedly installed between the second slide groove and the second slide block (49).

6. The handheld intelligent visual patrol intercom device according to claim 1 is characterized in that: A rubber pad is fixedly mounted on one end of the slide plate (45) away from the rotating rod (46).

7. The handheld intelligent visual patrol intercom device according to claim 1 is characterized in that: A limiting rod (35) is fixedly mounted on the bottom end of the sliding rod (34), a groove is provided on the limiting rod (35), and a through hole is provided on the bottom end of the connecting frame (41), and the size of the through hole matches the size of the limiting rod (35); A rotating shaft (39) is rotatably mounted on the bottom end of the connecting frame (41), and a rotating bar (37) matching the size of the groove is fixedly mounted on the rotating shaft (39); The rotating shaft (39) is provided with a slot (312), an insertion rod (310) is fixedly mounted on the connecting plate (36), a protrusion (311) is fixedly mounted on the insertion rod (310), and a spiral groove (313) is provided on the inner wall of the slot (312).

8. The handheld intelligent visual patrol intercom device according to claim 1 is characterized in that: An iron sheet is fixedly mounted on one end of the slide rod (34) away from the disc (31), and a magnet is fixedly mounted on the inner bottom wall of the connection frame (41).

9. The handheld intelligent visual patrol intercom device according to claim 1 is characterized in that: A stopper (411) is fixedly mounted on the top of the connection frame (41).

10. The handheld intelligent visual patrol intercom device according to claim 1, characterized in that: A blocking bar (38) is fixedly mounted on the bottom end of the connection frame (41).

Images