Crane remote controller capable of identifying fingerprints
By designing a flipped fingerprint module structure in the crane remote control, the problem of fingerprint module being vulnerable to attack when exposed, achieving higher equipment security and convenience of use.
Patent Information
- Application Number
- CN202420993573.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-09
AI Technical Summary
In existing fingerprint-recognizable crane remote controls, the fingerprint module is exposed to the surface and is vulnerable to illegal operations or malicious attacks, increasing the risk of equipment being stolen.
A remote control is designed, with a ball groove on one side, a horizontal axis rotating inside, and a fingerprint module fixedly connected to the outer side of the horizontal axis. Through the interaction of the electromagnet and magnet, as well as the transmission of the gears and racks, the fingerprint module can be easily turned out and exposed to the outside only when needed.
It effectively prevents the risks of illegal operations and equipment theft, ensures that only authorized personnel can use the remote control, and improves the security of the equipment.
Smart Images
Figure CN222647483U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crane remote controllers, in particular to a crane remote controller capable of fingerprint identification. Background Art
[0002] The fingerprint recognition remote control is an advanced control system that uses fingerprint recognition technology as its core and provides a high degree of security and convenience for device operation. This remote control adopts a dual authentication mechanism, which requires the insertion of a key and fingerprint recognition to ensure that only authorized personnel can operate it, effectively preventing the risk of illegal operation and device theft. In addition, the remote control also adopts a timed expiration mechanism. If it is not operated for 5 consecutive minutes, it will automatically expire and require fingerprint recognition authorization again, thereby avoiding unauthorized operation by others after the authorized person leaves.
[0003] The fingerprint module of the existing fingerprint-recognizable crane remote control is generally exposed on the surface. The exposed fingerprint module is vulnerable to illegal operation or malicious attack, which increases the risk of the device being stolen and makes it impossible to use when needed. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a crane remote control capable of fingerprint recognition, so as to solve the technical problem that the exposed fingerprint module is vulnerable to illegal operation or malicious attack.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crane remote control capable of fingerprint identification, comprising a remote control, a ball groove is provided on one side of the remote control, a horizontal axis is rotatably connected inside the ball groove, a fingerprint module is fixedly connected to the outside of the horizontal axis, a first gear is fixedly connected to one side of the horizontal axis, a rack is meshed with the first gear, a magnet is fixedly connected to one side of the rack, an electromagnet is provided on one side of the magnet, and a control chip is provided above the electromagnet.
[0006] By adopting the above technical solution, when the user needs to enter the fingerprint, the user enters the entry mode through a specific key operation selection mechanism, and then through the interaction between the electromagnet and the magnet, and the transmission of the gear and the rack, the fingerprint module can be easily flipped out. At the same time, when the remote control needs to be used for operation, the user only needs to press the selection mechanism to flip the fingerprint module outward, and then use fingerprint recognition to verify the identity, and then easily control the crane, avoiding the security risks of loss, theft, etc. that may exist in traditional remote controls.
[0007] Furthermore, a mounting hole is provided on the other side of the remote control, and a lower conductive sheet is fixedly connected to the bottom of the mounting hole.
[0008] By adopting the above technical solution, by opening a mounting hole on the other side of the remote control and fixing the lower conductive sheet, a stable electrical connection point is provided for the circuit system inside the remote control, which helps to ensure smooth transmission of electrical signals and thus realize subsequent functions.
[0009] Furthermore, sliding grooves are provided on both sides of the mounting hole, a sliding block is slidably connected inside the sliding groove, and a spring is provided between the sliding groove and the sliding block.
[0010] By adopting the above technical solution, sliding grooves are opened on both sides of the mounting hole and sliding blocks are arranged, so that the sliding blocks can slide freely in the sliding grooves, providing a trigger mode for subsequent electrical connections. When fingerprint recognition is required, the circuit can be connected by pressing. When fingerprints need to be recorded, the contacts can also be selected by twisting the key to adapt to different connection requirements.
[0011] Furthermore, two of the sliding grooves and two of the sliding blocks are provided, the two sliding grooves and the two sliding blocks are provided in a mirror image structure, and a selection mechanism is fixedly connected between the two sliding blocks.
[0012] By adopting the above technical solution, two sliding grooves and two sliding blocks are provided and arranged in a mirror structure, thereby providing stable support and balance, ensuring that the selection mechanism can be stably installed on the remote control.
[0013] Furthermore, the selection mechanism includes a shell, and a lock core is rotatably connected to the interior of the shell.
[0014] By adopting the above technical solution, the shell of the selection mechanism is designed to be internally rotatably connected to the lock core. Such a structure allows the lock core to rotate freely inside the shell, allowing the user to smoothly operate the lock core by key to select different functional modes.
[0015] Furthermore, an upper connecting piece is fixedly connected to the bottom of the lock core, and a lower connecting piece is fixedly connected to one side of the bottom of the shell.
[0016] By adopting the above technical solution, by fixing the upper connecting plate on the bottom of the lock core and fixing the lower connecting plate on one side of the bottom of the shell, this design realizes the mechanical linkage between the lock core and the shell. When the user rotates the lock core, the upper connecting plate will rotate accordingly, thereby causing a change in relative position with the lower connecting plate.
[0017] Furthermore, two upper connecting plates are provided, and three lower connecting plates are provided, and the bottoms of the three lower connecting plates are fixedly connected to the upper conductive plates.
[0018] By adopting the above technical solution, by providing two upper connecting pieces and three lower connecting pieces, the contact points and selectivity between the connecting pieces are increased, so that the selection mechanism can be more flexibly switched to different functional modes.
[0019] Furthermore, the upper conductive sheet and the lower conductive sheet are arranged opposite to each other.
[0020] By adopting the above technical solution, the upper conductive sheet and the lower conductive sheet are arranged relative to each other. This layout ensures that the effective contact area between the two is maximized, thereby providing a stable and reliable electrical connection. When control signals need to be transmitted, this design can ensure the continuity and consistency of the signal and avoid signal interruption or distortion due to poor contact.
[0021] Furthermore, a button group is fixedly connected to the top of the remote control, and a screen is arranged above the button group.
[0022] By adopting the above technical solution, the existence of the button group enables the user to achieve multiple controls of the crane through simple pressing actions, which greatly improves the user experience.
[0023] Furthermore, a cover plate is arranged on the screen, and the cover plate and the remote controller are rotatably connected via a rotating shaft.
[0024] By adopting the above technical solution, the screen can be effectively protected from damage by the external environment. When the remote control is not in use, the user can cover the screen with the cover to prevent the screen from being affected by dust, dirt or accidental collision, thereby extending the service life of the screen.
[0025] In summary, the utility model mainly has the following beneficial effects:
[0026] 1. The utility model adopts a dual authentication mechanism by setting up a remote control, a ball slot, a horizontal axis, an electromagnet and a control chip. It requires the insertion of a key and fingerprint recognition to ensure that only authorized personnel can operate, effectively preventing the risk of illegal operation and theft of equipment;
[0027] 2. The utility model provides a mounting hole and a selection mechanism. The selection mechanism utilizes the principle of mechanical linkage and switches different functional modes by rotating the lock core, thereby realizing the control of multiple functions by a single mechanism.
[0028] 3. The utility model provides a cover plate, which can effectively shield the screen and prevent it from being directly affected by the external environment, such as the intrusion of pollutants such as dust, dirt, and water drops, thereby reducing the risk of damage to the screen due to accidental collision or scratching and extending the service life of the screen. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0030] Figure 2 It is a structural schematic diagram of the lower conductive sheet of the utility model;
[0031] Figure 3 It is a three-dimensional structural schematic diagram of the selection mechanism of the utility model;
[0032] Figure 4 It is a partial cutaway structural schematic diagram of the remote controller of the utility model;
[0033] Figure 5 It is a top view of a partially cutaway structure of the remote controller of the utility model;
[0034] Figure 6 It is a schematic diagram of the main structure of the cover plate of the utility model.
[0035] In the figure: 1. remote control; 2. ball slot; 3. horizontal axis; 4. first gear; 5. rack; 6. magnet; 7. electromagnet; 8. control chip; 9. mounting hole; 10. lower conductive sheet; 11. sliding block; 12. selection mechanism; 121. housing; 122. lock core; 123. upper connecting sheet; 124. lower connecting sheet; 125. upper conductive sheet; 13. button group; 14. screen; 15. cover plate; 16. fingerprint module; 17. sliding slot. DETAILED DESCRIPTION
[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0037] The following describes an embodiment of the utility model based on its overall structure. Embodiment 1:
[0038] A crane remote control capable of fingerprint recognition, such as Figure 1-Figure 6As shown, the remote control 1 includes a ball groove 2, one side of the remote control 1 is provided with a ball groove 2, the inside of the ball groove 2 is rotatably connected to a transverse axis 3, the outer side of the transverse axis 3 is fixedly connected to a first gear 4, the first gear 4 is meshed with a rack 5, one side of the rack 5 is fixedly connected to a magnet 6, one side of the magnet 6 is provided with an electromagnet 7, and the upper part of the electromagnet 7 is provided with a control chip 8. When the user needs to enter the fingerprint, the user enters the entry mode through a specific key operation selection mechanism 12, and then through the interaction between the electromagnet 7 and the magnet 6, and the transmission of the gear and the rack, the fingerprint module 16 can be easily turned out. At the same time, when the remote control needs to be used for operation, the user only needs to press the selection mechanism 12 to turn the fingerprint module 16 outward, and the fingerprint recognition can be used to verify the identity, and then the crane can be easily controlled, avoiding the possible security risks of loss, theft, etc. of the traditional remote control. The design of the ball groove 2 and the transverse axis 3 allows the fingerprint module 16 to be flexibly turned when needed, and can be hidden inside the remote control when not in use, thereby protecting the fingerprint module 16 from the influence and damage of the external environment.
[0039] See also Figure 2 A mounting hole 9 is provided on the other side of the remote control 1, and a lower conductive sheet 10 is fixedly connected to the bottom of the mounting hole 9. By providing the mounting hole 9 on the other side of the remote control 1 and fixing the lower conductive sheet 10, a stable electrical connection point is provided for the circuit system inside the remote control, which helps to ensure smooth transmission of electrical signals, thereby realizing subsequent functions. At the same time, the existence of the lower conductive sheet 10 provides a reliable contact surface for the upper conductive sheet 125 in the selection mechanism 12. When different functional modes need to be activated, the control signal can be accurately transmitted through the contact between the upper conductive sheet 125 and the lower conductive sheet 10, thereby realizing precise control of the remote control.
[0040] See also Figure 2 and Figure 3 Sliding grooves 17 are provided on both sides of the mounting hole 9, and a sliding block 11 is slidably connected inside the sliding groove 17. A spring is provided between the sliding groove 17 and the sliding block 11. By providing the sliding grooves 17 on both sides of the mounting hole 9 and providing the sliding block 11, the sliding block 11 can slide freely in the sliding groove 17, providing a trigger mode for subsequent electrical connection. When fingerprint recognition is required, the circuit can be connected by pressing. When fingerprint entry is required, the contact can be selected by twisting the key to adapt to different connection requirements. At the same time, a spring is provided between the sliding groove 17 and the sliding block 11 to ensure that the sliding block 11 can automatically return to its original position after being acted upon by an external force, thereby avoiding flipping of the fingerprint module 16 due to misoperation or external interference.
[0041] See also Figure 2 and Figure 3There are two sliding grooves 17 and two sliding blocks 11, and the two sliding grooves 17 and the sliding blocks 11 are arranged in a mirror structure. A selection mechanism 12 is fixedly connected between the two sliding blocks 11. By providing two sliding grooves 17 and two sliding blocks 11 and arranging them in a mirror structure, stable support and balance are provided, ensuring that the selection mechanism 12 can be stably installed on the remote control 1. The design of the mirror structure also helps to disperse the force and enhance the durability and stability of the entire mechanism.
[0042] See also Figure 2 and Figure 3 The selection mechanism 12 includes a shell 121, and the shell 121 is internally rotatably connected to a lock core 122. The shell 121 of the selection mechanism 12 is designed to be internally rotatably connected to the lock core 122. Such a structure allows the lock core 122 to rotate freely inside the shell 121, so that the user can smoothly operate the lock core 122 by key to select different functional modes. At the same time, the shell 121 protects the lock core 122, prevents external factors from interfering with and damaging the lock core 122, and ensures that the remote control can maintain stable performance during long-term use.
[0043] See also Figure 2 and Figure 3 The bottom of the lock core 122 is fixedly connected with an upper connecting piece 123, and one side of the bottom of the shell 121 is fixedly connected with a lower connecting piece 124. By fixing the upper connecting piece 123 at the bottom of the lock core 122 and fixing one side of the bottom of the shell 121 with the lower connecting piece 124, this design realizes the mechanical linkage between the lock core 122 and the shell 121. When the user rotates the lock core 122, the upper connecting piece 123 will rotate accordingly, thereby causing a change in relative position with the lower connecting piece 124. At the same time, the relative position change of the upper connecting piece 123 and the lower connecting piece 124 can be used to trigger different functional modes and realize functional transformation.
[0044] See also Figure 2 and Figure 3 Two upper connecting pieces 123 are provided, and three lower connecting pieces 124 are provided. The bottoms of the three lower connecting pieces 124 are fixedly connected with upper conductive pieces 125. By providing two upper connecting pieces 123 and three lower connecting pieces 124, the contact points and selectivity between the connecting pieces are increased, so that the selection mechanism 12 can switch to different functional modes more flexibly. At the same time, the bottoms of the three lower connecting pieces 124 are fixedly connected to the upper conductive piece 125 to ensure the stable transmission of electrical signals. When the upper connecting piece 123 contacts different lower connecting pieces 124, the control signal can be accurately transmitted through the contact between the upper conductive piece 125 and the lower conductive piece 10 to start the corresponding functional mode. This structural design improves the reliability and stability of the electrical connection and ensures the accurate response of the remote control in various operating modes.
[0045] See also Figure 2 and Figure 3 The upper conductive sheet 125 and the lower conductive sheet 10 are arranged relative to each other. This layout ensures that the effective contact area between the two is maximized, thereby providing a stable and reliable electrical connection. When the control signal needs to be transmitted, this design can ensure the continuity and consistency of the signal and avoid signal interruption or distortion due to poor contact. At the same time, the relatively arranged conductive sheets also have the advantages of compact structure and small space occupation, which helps to reduce the overall size of the remote control and improve its portability.
[0046] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 A button group 13 is fixedly connected to the top of the remote control 1, and a screen 14 is arranged above the button group 13. The existence of the button group 13 allows the user to achieve multiple controls on the crane through simple pressing actions, which greatly improves the user experience. At the same time, the screen 14 is arranged above the button group 13. Such a layout allows the user to intuitively see the current operation status or feedback information during operation.
[0047] The implementation principle of the utility model is as follows: first, when the key is inserted into the lock core 122 and the lock core 122 is rotated, the upper connecting piece 123 is rotated to contact the left two of the three lower connecting pieces 124, and then the selection mechanism 12 is pressed to make the upper conductive piece 125 contact the lower conductive piece 10. At this time, the main control board starts the recording mode and sends a signal to the control chip 8 to start the electromagnet 7, attracting the magnet 6 to move, and the magnet 6 moves, driving the rack 5 to move, and the rack 5 moves through the first gear 4 to drive the horizontal axis 3 to rotate, and the horizontal axis 3 rotates to turn the fingerprint module 16 over, so that the fingerprint can be recorded;
[0048] When it is needed, the upper connecting piece 123 contacts the two right ones of the three lower connecting pieces 124, and then the selection mechanism 12 is pressed to make the upper conductive piece 125 contact the lower conductive piece 10. At this time, the main control board starts the detection mode and sends a signal to the control chip 8 to attract the magnet 6 to move. The magnet 6 moves, driving the rack 5 to move. The rack 5 moves and drives the horizontal axis 3 to rotate through the first gear 4. The horizontal axis 3 rotates to turn the fingerprint module 16 over so that the fingerprint can be detected.
[0049] During the fingerprint recognition process, the authorization switch needs to be turned to the OFF position to avoid accidentally triggering the fingerprint recognition function during operation. In addition, the remote control provides clear operation prompts through the display screen. When deleting fingerprints or performing important operations, the designated buttons ensure that the operator understands his or her operating intentions, thereby avoiding misoperation. Embodiment 2:
[0050] See also Figure 6 A cover plate 15 is arranged on the screen 14, and the cover plate 15 and the remote control 1 are rotatably connected via a shaft, which can effectively protect the screen 14 from damage by the external environment. When the remote control is not in use, the user can cover the screen 14 with the cover plate 15 to prevent the screen from being affected by dust, dirt or accidental collisions, thereby extending the service life of the screen. At the same time, the shaft connection design between the cover plate 15 and the remote control 1 allows the user to easily open or close the cover plate 15 when in use without complicated operations or additional tools.
[0051] The implementation principle of the utility model is as follows: first, when it is needed to be used, the cover plate 15 can be lifted up, and when it is not needed, the cover plate 15 can be covered down to protect the screen 14.
[0052] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.
[0053] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A crane remote controller capable of fingerprint recognition, characterized in that: The remote control comprises a remote controller (1), wherein a ball groove (2) is provided on one side of the remote controller (1), a horizontal axis (3) is rotatably connected inside the ball groove (2), a fingerprint module (16) is fixedly connected to the outside of the horizontal axis (3), a first gear (4) is fixedly connected to one side of the horizontal axis (3), a rack (5) is meshed with the first gear (4), a magnet (6) is fixedly connected to one side of the rack (5), an electromagnet (7) is provided on one side of the magnet (6), and a control chip (8) is provided above the electromagnet (7).
2. The fingerprint-recognizable crane remote controller according to claim 1, characterized in that: A mounting hole (9) is provided on the other side of the remote control (1), and a lower conductive sheet (10) is fixedly connected to the bottom of the mounting hole (9).
3. The fingerprint-recognizable crane remote controller according to claim 2, characterized in that: Sliding grooves (17) are provided on both sides of the mounting hole (9), a sliding block (11) is slidably connected inside the sliding groove (17), and a spring is provided between the sliding groove (17) and the sliding block (11).
4. The fingerprint-recognizable crane remote controller according to claim 3, characterized in that: Two of the sliding grooves (17) and two of the sliding blocks (11) are provided, and the two sliding grooves (17) and the sliding blocks (11) are provided in a mirror-image structure, and a selection mechanism (12) is fixedly connected between the two sliding blocks (11).
5. The fingerprint-recognizable crane remote controller according to claim 4, characterized in that: The selection mechanism (12) comprises a housing (121), and a lock core (122) is rotatably connected to the interior of the housing (121).
6. The fingerprint-recognizable crane remote controller according to claim 5, characterized in that: An upper connecting piece (123) is fixedly connected to the bottom of the lock core (122), and a lower connecting piece (124) is fixedly connected to one side of the bottom of the housing (121).
7. The fingerprint-recognizable crane remote controller according to claim 6, characterized in that: Two upper connecting sheets (123) are provided, and three lower connecting sheets (124) are provided, and the bottoms of the three lower connecting sheets (124) are all fixedly connected to an upper conductive sheet (125).
8. The fingerprint-recognizable crane remote controller according to claim 7, characterized in that: The upper conductive sheet (125) and the lower conductive sheet (10) are arranged opposite to each other.
9. The fingerprint-recognizable crane remote controller according to claim 1, characterized in that: A button group (13) is fixedly connected to the top of the remote control (1), and a screen (14) is arranged above the button group (13).
10. The fingerprint-recognizable crane remote controller according to claim 9, characterized in that: A cover plate (15) is arranged on the screen (14), and the cover plate (15) and the remote controller (1) are rotatably connected via a rotating shaft.