TR202021105A1 - Electronic lock with hook with an improved trigger assembly. - Google Patents

Abstract

The present invention includes a body (20) with an opening (21) suitable for engaging a locking tongue (50) when in use; a hook (30) suitable for rotation within said body (20), which can be brought into a free position where the tongue (50) can move within the opening (21) and a locked position in which the tongue (50) is held in the opening (21); a hook spring (31) in contact with the hook (30) which exerts force on the hook (30) in the direction of bringing the hook (30) into its free position; an electric motor (40) suitable to be commanded by the user within the body (20); a trigger device (60) driven by this electric motor (40), which transmits the movement provided by the electric motor (40) to the hook (30) and enables the hook (30) to be brought from the locked position to the free position; and a lock (10) electrically coupled to the electric motor (40) comprising a key (41) with a closed position where it allows the transmission of energy to the electric motor (40) and an open position where it ensures that the transmission of energy to the electric motor (40) is interrupted. The present invention also includes a counter unit (51) with a tongue (50) suitable for triggering the lock (10).

Description

DESCRIPTION ELECTRONIC LOCK WITH HOOK CONTAINING AN IMPROVED TRIGGER DEVICE Technical Field to which the Invention Relates The present invention relates to a lock with reduced energy consumption, suitable for use on mailboxes, cargo cabinets or similar cabinet doors. Known State of the Technique: In the known state of the art, mechanically operated lock structures are widely used. Mechanical locks can be vulnerable to external interventions, and it is also difficult to track the information whether the lock is open or closed. In current electronic locks, it is common to use microprocessors to provide electronic control of the lock and monitor sensor status. Since microprocessor and peripheral elements require energy, they constantly need energy consumption. In addition, since the torque values provided by the internal gear mechanisms of the geared direct current motors used in most of the state-of-the-art systems are higher than the torque required to trigger the electronic lock, their energy consumption is also high. An example of the known state of the art is the Chinese patent application number CN 0. In the document explaining an electronic lock, it is explained that the movement is transferred thanks to the gear structures on it and thus the lock is locked and unlocked. Purposes of the Invention The aim of the present invention is to obtain a lock that consumes energy only when the lock is triggered, and whose energy consumption is reduced by not consuming energy when the lock is not used or during the waiting period. Another aim of the present invention is to obtain a lock that can be moved from the locked position to the unlocked position by consuming less energy by efficiently using the energy provided by the electric motor. Another aim of the present invention is to obtain a lock in which the information of whether it is open or closed is understood in a cost-effective manner. Brief Description of the Invention The lock, which is the subject of the present invention, has a body with an opening suitable for insertion of a tongue (50) for locking purposes when in use; a hook capable of rotating within said body, capable of being brought into a free position in which the tongue can move within the opening and into a locked position in which the tongue is retained in the opening; a hook spring connected to the hook, which applies force to the hook in the direction of bringing the hook to the free position; an electric motor within the body suitable for commands by the user; a trigger device that is actuated by this electric motor, enabling the hook to be brought from the locked position to the free position by transmitting the movement provided by the electric motor to the hook, and a trigger device that is electrically connected to the electric motor, having a closed position where it allows energy transmission to the electric motor and an open position where it ensures the interruption of energy transmission to the electric motor. Contains key. The lock in question also consists of a key lever that can be pressed by the hook, which triggers the key by turning it from the free position to the locked position by the tongue when the hook is in use, and completes the circuit by providing energy transmission to the electric motor, and the key belonging to the key when it moves from the locked position to the free position by activating the trigger assembly by the electric motor. It contains a hook that allows the switch to move to the open position by breaking contact with the switch handle. In this way, it is ensured that the lock does not consume energy when the hook is in the free position. In a preferred embodiment of the invention, the trigger assembly includes a trigger positioned within the body, which has a support position that it supports to keep the hook in the locked position while the hook is in the locked position, and a tensioning position where it does not contact the hook, and is movable between the support position and the tensioning position. The trigger assembly also consists of an electric motor gear, one end of which is connected to the electric motor, a transmission gear group connected to the electric motor gear and rotating with the electric motor gear, and a transmission gear group connected to the transmission gear group, which moves the trigger from the support position to the tension position as a result of starting the electric motor while the trigger is in the support position. It contains a trigger gear group that enables the trigger to be moved. In a preferred embodiment of the invention, the lock includes a trigger spring that is connected to the trigger and applies force to the trigger to hold the trigger in the support position. In this way, the trigger, which is brought from the support position to the tension position by applying force to it, is ensured to be brought back to the support position after the force applied on the trigger ends. In a preferred embodiment of the invention, the trigger gear group consists of a trigger gear connected to the transmission gear group and a trigger located on the trigger gear, which is moved as a result of rotating the trigger gear by the electric motor while the trigger is in the support position and pushes the trigger during this movement, causing the trigger to come from the support position to the tension position. Contains protrusion. In this way, moving the trigger is made easier. In a preferred embodiment of the invention, the lock contains a stopper located inside the body, extending towards the trigger gear group, which ensures that the trigger protrusion is stopped by contacting the trigger protrusion during its movement. The stopper is in the form of an asymmetric circle. In this way, a stopper is obtained that allows the trigger protrusion, which has an inclined surface and a rear surface behind the inclined surface, to pass over the inclined surface and prevents it from passing over the rear surface, thus allowing it to make a full turn in only one direction. In a preferred embodiment of the invention, the lock includes an operating means that is connected to the electric motor and enables the electric motor to be started by the user. The operating means may be a button located on the body. The starting means can also be connected to the electric motor wirelessly. In this way, users can start the electric motor via a mobile device. In a preferred embodiment of the invention, the lock contains a circuit card located within the body, which is electrically connected to the electric motor and the key and provides electrical transmission between the electric motor and the key. Other electronic elements within the body can also be connected to the circuit board. In this way, the electronic elements are fixed within the body and electrical transmission is ensured between them. In a preferred embodiment of the invention, the lock includes an electric motor cover located inside the body, which covers the electric motor and ensures that the electric motor is bedded in the body. The electric motor cover is placed inside the body to cover the circuit board. In this way, the electric motor and circuit board are fixed within the body. In a preferred embodiment of the invention, the lock includes a body protection element located on the body and a cover protection element located on the cover. The body protection element and the cover protection element are made of rigid materials and prevent the elements inside the body from being damaged due to external impacts. In a preferred embodiment of the invention, the lock contains a bearing group that ensures the bearing of the hook and/or trigger within the body. The bearing group includes a lower bearing on which the hook and/or trigger is placed and an upper bearing covering the hook and/or trigger. The bedding group also consists of a first connection hole formed on the lower bed, upper bed and hook, a first connection element that allows the bed, upper bed and hook to be connected to each other by passing through the first connection holes, and a second connection formed on the lower bed, upper bed and trigger. The holes contain a second connection element that passes through the second connection holes and enables the lower bed, upper bed and trigger to be connected to each other. In a preferred embodiment of the invention, the lock contains a magnetic sensor located within the body, near the opening where the tongue is located. In a preferred embodiment of the invention, the locking unit has a lock and an opposing unit containing a tongue suitable for triggering this lock. There is a magnetic element on the opposing unit in question. The magnetic element is a magnet. Magnetic sensor; The hook is placed inside the body reciprocally with the magnetic element while it is in the locking p02i5 position where the tongue is held in the opening and thus the opposite unit is locked on the body. In a preferred embodiment of the invention, the opposing unit is in T form. It contains a tongue opening on the tongue, suitable for inserting and removing the hook. Brief Description of the Drawings The lock, which is the subject of the present invention, is shown in the attached figures for better understanding, and the figures in question are added only to better explain the present invention and are not limiting of the invention. Figure 1 is the schematic view of the lock and the opposing unit in the first embodiment of the present invention, with the hook in the free position. Figure 2 is the schematic view of the lock and the opposing unit in the first embodiment of the present invention, with the hook in the locked position. Figure 3 is an exploded view of the lock and opposing unit in the first embodiment of the present invention. Figure 4 is the schematic view of the lock and the opposing unit in the first embodiment of the present invention, with the cover removed so that the internal mechanism can be seen. Figure 5 is a schematic view of the lock in the first embodiment of the present invention, showing the hook free position with the top cover removed. Figure 6 is the schematic view of the lock presented in Figure 5 with the electric motor cover removed. Figure 7 is the schematic view of the hook inside the lock in the first embodiment of the present invention when it is in the locked position. Figure 8 is the perspective view of the lock and the opposing unit in the first embodiment of the present invention, with the hook in free position. Figure 9 is the schematic view of the lock in the first embodiment of the present invention, with the hook in the free position. Figure 10 is the perspective view of the lock and the opposing unit in the second embodiment of the present invention. Figure 11 is an exploded view of the lock in the second embodiment of the present invention. Figure 12 is the schematic view of the lock and the opposing unit in the second embodiment presented according to the present invention, with the hook in the free position. Detailed Description of the Invention Within the scope of the present invention, the lock (10) consists of a body (20) with an opening (21) suitable for insertion of a tongue (50) for locking purposes when in use; a hook (30) suitable for rotation within the said body (20), which can be brought to a free position where the tongue (50) can move within the opening (21) and to a locked position where the tongue (50) is held within the opening (21); a hook spring (31) connected to the hook (30), which applies force to the hook (30) in the direction of bringing the hook (30) to the free position; An electric motor (40) within the body (20) suitable for commands by the user; a trigger mechanism (60) activated by this electric motor (40), which transmits the movement provided by the electric motor (40) to the hook (30) and enables the hook (30) to be brought from the locked position to the free position; and a switch (41) electrically connected to the electric motor (40), having a closed position in which it allows energy transmission to the electric motor (40) and an open position in which it allows the interruption of energy transmission to the electric motor (40). Electric motor (40) is a micro direct current electric motor that works with the house. Figure 1 shows the schematic view of the lock when the hook (30) is in the free position. While the hook (30) is inserted into the opening (21), the tongue (50) is rotated by the tongue (50) and brought from the free position to the locked position. The hook (30) is brought from the free position to the locked position only by the mechanical force applied by the user. No power is consumed by the electric motor (40) when moving the hook (30) from the free position to the locked position. Figures 1-9 show the figures of the first embodiment of the present invention. Figures 10-12 show the figures of the second embodiment of the present invention. The lock (10) in the second embodiment contains smaller sized parts than the lock (10) in the first embodiment. The lock (10) in the second embodiment is quite functional for locking in small areas. Figure 2 shows the schematic view of the lock (10) when the hook (30) is in the locked position. When the hook (30) is desired to be moved from the locked position to the free position, the electric motor (40) is started by the user. The trigger mechanism (60) transmits the movement provided by the electric motor (40) to the hook (30) and enables the hook (30) to be moved from the locked position to the free position. The lock (10) subject to the invention also includes the lock (10) in question; A switch lever (42) that can be pressed by the hook (30), which triggers the switch (41) by turning it from the free position to the locked position by turning the hook (30) by the tongue (50) when in use, and completes the circuit to ensure energy transmission to the electric motor (40), and It contains a hook (30) that allows the switch (41) to move to the open position by breaking contact with the switch lever (42) of the switch (41) when the trigger mechanism (60) moves from the locked position to the free position by being activated by the electric motor (40). When the hook (30) is in the locked position, it contacts the switch lever (42) and ensures that the switch (41) is in the closed position. When the switch (41) is in the closed position, the circuit is completed and energy is transmitted to the electric motor (40). The hook (30) does not put pressure on the switch lever (42) when it is in the free position. In this case, the switch (41) comes to the open position and energy transmission to the electric motor (40) is interrupted. In this way, it is ensured that the lock (10) does not consume energy when not in use. The trigger assembly (60) presented within the scope of the present invention has a support position in which it supports the hook (30) in the locked position while it is in the locked position, and a tensioning position where it does not contact the hook (30), and the body can be moved between the support position and the tensioning position. It contains a trigger (63) placed inside (20). The hook spring (31) applies a continuous force to the hook (30) in the direction of moving the hook (30) from the locked position to the free position. When the trigger (63) is in the support position, the force applied by the hook spring (31) is countered by the trigger (63) and the hook (30) is kept in the locked position. In Figure 7, the hook (30) is in the locked position and the trigger (63) is in the support position. The trigger (63) supports the hook (30) to keep the hook (30) in the locked position when it is in the support position. As a result of the force applied to the trigger (63), the trigger (63) can be moved from the support position to the tension position. When the trigger (63) is brought to the tensioning position, it does not come into contact with the hook (30). When the hook (30) is not supported by the trigger (63), it moves from the locked position to the free position as a result of the force applied by the hook spring (31). In Figure 6, the hook (30) is in the free position and the trigger (63) is in the tension position. Thanks to the said trigger device (60), the force obtained when the electric motor (40) is operated for only 0.2 ms is efficiently transmitted to the hook (30), thus enabling the hook (30) to be moved from the locked position to the free position. As can be seen in Figures 4 and 5, the trigger assembly (60) in question consists of an electric motor gear (61), one end of which is connected to the electric motor (40), a gear that is connected to the electric motor gear (61) and rotates with the electric motor gear (61). a transmission gear group (62) and a trigger gear group connected to the transmission gear group (62), which moves the trigger (63) as a result of starting the electric motor (40) while the trigger (63) is in the support position, allowing the trigger (63) to be brought from the support position to the tension position ( 64) contains. The electric motor gear (61) rotates with the power it receives from the electric motor (40). In a preferred version of the invention, the electric motor gear (61) is a worm gear. The transmission gear group (62) is connected to the electric motor gear (61). The transmission gear group (62) may contain one or more gears. The trigger gear group (64) is connected to the transmission gear group (62). The trigger (63) extends towards the trigger gear group (64) within the body (20). When the trigger gear group (64) is rotated while the trigger (63) is in the support position, it pushes the trigger (63) and ensures that the trigger (63) is brought from the support position to the tension position. In this way, the force obtained from the electric motor (40) is transmitted to the trigger (63). The trigger gear group (64) consists of a trigger gear (66) connected to the transmission gear group (62) and the trigger (63) located on the trigger gear (66) moves as a result of rotating the trigger gear (66) by the electric motor (40) while it is in the support position. It contains a trigger protrusion (67) that is moved and pushes the trigger (63) during this movement, causing the trigger (63) to move from the support position to the tension position. As can be seen in Figures 3 and 11, the lock (10) contains a trigger spring (65) that is connected to the trigger (63) and applies force to the trigger (63) in the direction of bringing the trigger (63) to the support position when the trigger (63) is in the tension position. The trigger spring (65) is located inside the body (20). The trigger spring (65) ensures that the trigger (63), which is brought from the support position to the tension position by applying force on it, is brought back to the support position after the force applied on the trigger (63) ends. In an embodiment of the invention, the lock (10) includes a seating surface (68) located on the trigger (63), on which the hook (30) sits when the hook (30) is in the locked position and the trigger (63) is in the support position. The seating surface (68) is formed in the form of a recess on the trigger (63). When the hook (30) is placed on the seating surface (68) and the trigger (63) is brought to the support position, it contains a placement protrusion (32) that overlaps the seating surface (68). On one side of the seating surface (68), which is in the form of the recess, there is an elevation on which the placement protrusion (32) rests when the trigger (63) is in the support position. On the other side of the seating surface (68), there is no elevation to easily move the trigger (63) from the support position to the tensioning position. In this way, placing and removing the placement protrusion (32) on the seating surface (68) is facilitated. In an embodiment of the invention, the lock (10) is located within the body (20) in a way that extends towards the trigger gear group (64), and is equipped with a stopper (70) that allows the trigger protrusion (67) to be stopped by contacting the trigger protrusion (67) during the movement of the trigger protrusion (67). ) contains. When the electric motor (40) is started by the user while the hook (30) is in the locked position, the trigger gear group (64) is rotated. The trigger (63), pushed by the trigger protrusion (67), is brought from the support position to the tensioning position, and thus the hook (30) moves from the locked position to the free position. When the hook (30) is brought to the free position, its contact with the switch arm (42) is interrupted and the switch (41) comes to the open position, cutting off the energy transmission to the electric motor (40). After the energy transmission to the electric motor (40) is interrupted, the transmission gear group (62) and trigger gear group (64) continue to rotate for a while. There is a stopper (70) extending towards the trigger protrusion (67) inside the body (2) to stop the trigger gear group (64) which continues its rotation. In this way, it is ensured that the trigger protrusion (67) is always stopped in the same place. In addition, the elements in the electric motor gear group (61), transmission gear group (62) and trigger gear group (64) are prevented from rotating unnecessarily and wearing each other out. As can be seen in Figure 9, the trigger protrusion (67) has a curved surface and a rear surface behind the inclined surface. In a preferred version of the invention, the rear surface is in the form of a flat extension. The stopper (70) is in the form of an asymmetrical circle that allows it to pass over the inclined surface of the trigger protrusion (67) and prevents it from passing over the rear surface. In this way, the trigger protrusion (67) is ensured to make a full revolution in only one direction. In one embodiment of the invention, the lock (10) includes an operating means that is connected to the electric motor (40) and enables the electric motor (40) to be started by the user. In an embodiment of the invention, the lock (10) contains a circuit board (43) located within the body (20), which is electrically connected to the electric motor (40) and the key (41) and provides electrical transmission between the electric motor (40) and the key (41). . In this way, the electrical connection between the electric motor (40) and the switch (41) is provided. As can be seen in Figures 4 and 5, it contains an electric motor cover (44) located inside the body (20), which covers the electric motor (40) and ensures that the electric motor (40) is bedded in the body (20). In this way, the electric motor (40) is fixed within the body. As can be seen in Figure 3, the lock (10) includes a body protection element (22) located on the body (20). The body protection element (22) is produced from a metal material. In this way, the resistance of the body (20) against impacts that may come from outside is increased. In Figures 3 and 8, the lock (10) includes a cover (23) that almost completely covers one face of the body (20) and a cover protection element (24) located on the cover (23). The cover protection element (22) is produced from a metal material. In this way, the durability of the cover (23) is increased. As can be seen in Figure 11, the lock (10) in the second embodiment contains a bearing group (90) that ensures the hook (30) and/or trigger (63) to be supported within the body (20). The bearing group (90) includes a lower bearing (91) on which the hook (30) and/or trigger (63) is placed, and an upper bearing (92) covering the hook (30) and/or trigger (63). A first connection holes (93) formed on the lower bed (91), upper bed (92) and hook (30) pass through the first connection holes (93) and connect the lower bed (91), upper bed (92) and hook (30). By means of a first connection element (94) that enables them to be connected to each other, the hook (30) is provided to be rotatably supported within the body (20). After the first connection holes (93) are aligned, a first connection element (94) is passed through the first connection holes (93). The first fastener (94) is a rivet. A second connection hole (95) formed on the lower bed (91), upper bed (92) and trigger (63) passes through the second connection holes (95) and connects the lower bed (91), upper bed (92) and trigger (63). By means of a second connection element (96) that enables them to be connected to each other, the trigger (63) is provided to be rotatably bedded within the body (20). The second fastener (96) is a rivet. In an embodiment of the invention, the locking unit (100) includes the lock (10) and the opposing unit (51) with a tongue (50) suitable for triggering this lock (10). The lock (10) contains a magnetic sensor (80) located within the body (20) near the opening (21) where the tongue (50) is located. As can be seen in Figure 6, there is a magnetic element (53) on the said opposing unit (51). In this way, when the opposing unit (51) is locked on the lock (10), a magnetic field is created between the magnetic element (53) and therefore the lock (10) and the magnetic element (53). By positioning the magnetic sensor (80) near the opening (21), the magnetic field created can be detected by the magnetic sensor (80). Thus, it can be determined whether the opposing unit (51) is in a locked position on the lock (10). As can be seen in Figure 12, the locking unit (100) is in the locking position where the said hook (30) is held in the opening (21) of the tongue (50) and thus the opposite unit (51) is locked on the body (20), while the magnetic element (53) It contains a magnetic sensor (80) located within the body (20) corresponding to the . In this way, it is facilitated for the magnetic sensor (80) to detect the magnetic field formed between the magnetic element (53) and the lock (10). Referring to Figure 12, the opposite unit (51) is in T form. In a preferred version of the invention, the opposite unit (51) is in an asymmetric T form. As can be seen in Figure 10, the opposing unit (51) contains a tongue opening (52) located on the tongue (50), suitable for inserting and removing the hook (30). In this way, it is facilitated for the hook (30) to grasp the tongue (50). The invention will be explained in detail in this part, based on the figures given in the annex of the description, and the list of part numbers used in the figures is as follows.TR TR TR TR TR TR

Claims (14)

1. CLAIMS 1. A body (20) having an opening (21) suitable for insertion of a tongue (50) for locking purposes when in use; a hook (30) suitable for rotation within the said body (20), which can be brought to a free position where the tongue (50) can move within the opening (21) and to a locked position where the tongue (50) is held within the opening (21); a hook spring (31) connected to the hook (30), which applies force to the hook (30) in the direction of bringing the hook (30) to the free position; An electric motor (40) within the body (20) suitable for commands by the user; a trigger mechanism (60) activated by this electric motor (40), which transmits the movement provided by the electric motor (40) to the hook (30) and enables the hook (30) to be brought from the locked position to the free position; and a lock (10) comprising a key (41) electrically connected to the electric motor (40), having a closed position where it allows energy transmission to the electric motor (40) and an open position where it ensures interruption of energy transmission to the electric motor (40). Its locking feature is that the key (41) in question is moved from the free position to the locked position by rotating the hook (30) by the tongue (50), which triggers the switch (41) and is suitable for completing the circuit in a way that provides energy transmission to the electric motor (40). a depressible switch lever (42); a hook (30) that is moved from the locked position to the free position by activating the trigger mechanism (60) via the electric motor (40) and that enables the switch (41) to move to the open position by breaking contact with the switch lever (42) that it holds in the closed position; The body (20) has a support position that the said trigger assembly (60) supports to keep the hook (30) in the locked position while the hook (30) is in the locked position, and a tensioning position where it does not contact the hook (30), movably between the support position and the tensioning position. a trigger (63) placed therein; and a trigger gear (66) connected to the transmission gear group (62) and a trigger gear (63) located on the trigger gear (66), which is moved as a result of rotating the trigger gear (66) by the electric motor (40) while the trigger (63) is in the support position and this movement is It consists of a trigger gear group (64) containing a trigger protrusion (67) that allows the trigger (63) to move from the support position to the tension position by pushing the trigger (63) during the operation. 2. It is a lock (10) in accordance with claim 1, and its feature is that one end of said trigger assembly (60) has an electric motor gear (61) connected to the electric motor (40), one end connected to the electric motor gear (61) and the electric motor gear A transmission gear group (62) that rotates with the transmission gear group (62) and the electric motor (40) connected to the transmission gear group (62), while the trigger (63) is in the support position, moves the trigger (63) and brings the trigger (63) from the support position to the tensioning position. It contains a trigger gear group (64) that provides 3. It is a lock (10) in accordance with claim 1 or 2, and its feature is a trigger spring (connected to the trigger (63) in question, which applies force to the trigger (63) in the direction of bringing the trigger (63) to the support position when the trigger (63) is in the open position). 65) is included. 4. It is a lock (10) in accordance with any one of claims 2 or 3, and its feature is that it is located on the trigger (63) in question, on which it sits on the hook (30) when the hook (30) is in the locked position and the trigger (63) is in the support position. It contains a seating surface (68). 5. It is a lock (10) in accordance with claim 4, characterized by the seating surface (68) formed in the form of a recess on the said trigger (63) and the hook (30) seating surface (68) located on the hook (30). It contains a placement protrusion (32) that overlaps the seating surface (68) when the trigger (63) is placed in the support position. 6. It is a lock (10) in accordance with claim 1, and its feature is that the trigger protrusion (67), which is located within the body (20) in a way that extends towards the trigger gear group (64), contacts the trigger protrusion (67) during its movement and the trigger protrusion (67) is removed. 67) contains a stopper (70) that allows it to be stopped. 7. It is a lock (10) according to claim 1 or 6, characterized by a trigger protrusion (67) having an inclined surface and a rear surface behind the inclined surface, and a rear surface that allows the trigger protrusion (67) to pass over the inclined surface. It contains a stopper (70) in the form of an asymmetrical circle, which prevents the trigger protrusion (67) from passing over it and thus ensures that the trigger protrusion (67) makes a full turn in only one direction. 8. It is a lock (10) in accordance with any of the above claims, and its feature is that it contains an operating means that is connected to the electric motor (40) and enables the electric motor (40) to be started by the user. 9. It is a lock (10) in accordance with any of the above claims, and its feature is that it is located within the body (20), electrically connected to the electric motor (40) and the key (41), thus enabling electrical conduction between the electric motor (40) and the key (41). It contains a circuit board (43) that provides 10. It is a lock (10) in accordance with any of the above claims, and its feature is an electric motor cover (44) located inside the body (20), covering the electric motor (40) and ensuring that the electric motor (40) is bedded in the body (20). It contains. 11. It is a lock (10) in accordance with any of the above claims, and its feature is that it contains a body protection element (22) located on the said body (20). 12. It is a lock (10) according to any of the above claims, and its feature is that it contains a cover (23) that almost completely covers one face of the body (20) and a cover protection element (24) located on the cover (23). 13. It is a lock (10) in accordance with any one of claims 1 to 12, and its feature is that it contains a bearing group (90) that ensures the bearing of the said hook (30) and/or trigger (63) in the body (20). 14. It is a lock (10) according to claim 13, characterized in that the said bearing group (90) consists of a lower bearing (91) on which the hook (30) and/or trigger (63) is placed, and the hook (30) and/or or it contains an upper bearing (92) covering the trigger (63). It consists of a first connection element (93) formed on the (30) and a first connection element (94) that passes through the first connection holes (93) and enables the lower bed (91), the upper bed (92) and the hook (30) to be connected to each other. and it contains a second connection hole (95) formed on the trigger (63) and a second connection element (96) that passes through the second connection holes (95) and enables the lower bed (91), upper bed (92) and trigger (63) to be connected to each other. . 17. It is a lock (10) according to any of the above claims, and its feature is that it contains a magnetic sensor (80) located within the body (20) near the opening (21) where the tongue (50) is located. 18. It is a locking unit (100) with a lock (10) in accordance with any of the above claims and an opposing unit (51) containing a tongue (50) suitable for triggering this lock (10), and its feature is that the lock (10) in question is mounted on the opposite unit (51). is the presence of a magnetic element (53). 19. A locking unit (100) in accordance with claim 18, characterized in that the hook (30) is in the locking position where the tongue (50) is held within the opening (21) and thus the opposite unit (51) is locked on the body (20). It contains a magnetic sensor (80) located within the body (20) reciprocally with the magnetic element (53). 20. It is a locking unit (100) in accordance with claim 18 or 19, and its feature is that it contains an opposing unit (51) in T form. 21. It is a locking unit (100) in accordance with any one of claims 18 to 20, and its feature is that it contains a tongue opening (52) on the said tongue (50), suitable for inserting and removing the hook (30). TR TR TR TR TR TR