CN219012257U

CN219012257U - Shared bicycle lock assembly

Info

Publication number: CN219012257U
Application number: CN202320017187.0U
Authority: CN
Inventors: 陈俊; 韩步云; 顾宇聪
Original assignee: Suzhou Guojia Memory Alloy Co ltd
Current assignee: Suzhou Guojia Memory Alloy Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-12
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a shared bicycle lock assembly, which is applied to the field of locks and comprises a shell, wherein a control box is arranged at the top of the shell, a battery and a control board are respectively bolted in the control box, a locking assembly is arranged in the shell through a clamping groove, a mounting groove is formed in the shell, a lock tongue is arranged in the mounting groove, a fixed spring is bolted between the top end of the lock tongue and the mounting groove through a spring fixing piece, an extension frame plate is welded on the front surface of the control box, a waterproof sealing ring is adhered on the surface of the extension frame plate, and an outer guard plate is fixedly sleeved on the surface of the extension frame plate; can possess sealed effectual, reduce the entering of rainwater and dust when placing outdoors, extended the inside electronic component's of tool to lock life, the security is high, can possess simultaneously that the reliability is high and the pulling is steady, has reduced fortune dimension personnel's work burden, and the practicality is high.

Description

Shared bicycle lock assembly

Technical Field

The utility model relates to the field of locks, in particular to a shared bicycle lock assembly.

Background

In recent years, along with development of science and technology and information, a sharing bicycle has become a convenient, efficient and environment-friendly trip mode, when in short distance running, the sharing bicycle can shorten time compared with walking, compared with public transportation, the passing efficiency is higher, for operation of the sharing bicycle, because the sharing bicycle is parked outdoors throughout the year and locks are frequently opened and closed, therefore, higher requirements are put forward on use and maintenance of the bicycle locks, the condition that unlocking inconvenience or unlocking faults frequently occur easily occurs in the existing lock assembly at present, great inconvenience is increased for operation and maintenance personnel of the bicycle due to unstable operation, and the sealing effect is poor, because electronic elements are installed in the lock, if only screws are used for connecting and fixing two frames, the invasion of water vapor is easy to happen in outdoor rainy weather, and the safety is lower.

Disclosure of Invention

The utility model aims to provide a shared bicycle lock assembly, which has the advantages of high reliability, stable pulling and good sealing effect.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a sharing bicycle tool to lock subassembly, includes the casing, the control box is installed at the top of casing, the inside of control box has bolted battery and control panel respectively, locking subassembly is installed through the draw-in groove to the inside of casing, the mounting groove has been seted up to the inside of casing, the inside of mounting groove is provided with the spring bolt, there is fixed spring through the spring fixing piece bolt between the top of spring bolt and the mounting groove, the front welding of control box has extension frame board, the surface bonding of extension frame board has waterproof sealing circle, the fixed surface of extension frame board has cup jointed the backplate, the diameter of backplate is the same with waterproof sealing circle's diameter.

By adopting the technical scheme, the sealing device has the advantages that the sealing effect is good, the entering of rainwater and dust during outdoor placement is reduced, the service life of electronic elements inside the lockset is prolonged, the safety is high, meanwhile, the sealing device is high in reliability and stable in pulling, the workload of operation and maintenance personnel is reduced, and the practicability is high.

The utility model is further provided with: the front of spring bolt welding has the arm-tie, the front of casing is offered and is dodged the groove with the cooperation of arm-tie use.

By adopting the technical scheme, the bolt can be pulled by a user conveniently through the arrangement of the pulling plate and the avoiding groove.

The utility model is further provided with: the inside welding of control box has two fixing bases, the front of backplate runs through be provided with fixing bolt of fixing base threaded connection, the front of backplate has been seted up and has been accomodate spacing storage tank with fixing bolt.

By adopting the technical scheme, the outer guard plate can be fixed through the fixing seat, the fixing bolts and the storage groove, and the outer guard plate is prevented from loosening after being installed.

The utility model is further provided with: the front of the outer guard plate is adhered with a waterproof patch.

By adopting the technical scheme, through the setting of waterproof subsides, can seal fixing bolt and storage tank, prevent the entering and infiltration of rainwater.

The utility model is further provided with: and a heat dissipation hole is formed in one side of the control box, and a waterproof and breathable film is arranged in the control box.

By adopting the technical scheme, through the arrangement of the heat dissipation holes and the waterproof breathable film, the ventilation effect inside the control box can be improved, the internal heat is guaranteed, and dust and rainwater can be prevented from entering.

The utility model is further provided with: the top of the control box is welded with a fixing plate.

By adopting the technical scheme, the control box can be conveniently fixed on the vehicle body by staff through the arrangement of the fixing plate.

The utility model is further provided with: the waterproof sealing ring is made of fluorine rubber materials.

By adopting the technical scheme, the waterproof sealing ring has excellent high temperature resistance and higher tensile strength and hardness.

The utility model is further provided with: and the fixed spring and the limiting spring in the locking assembly are both memory springs.

By adopting the technical scheme, the memory spring is wound by the shape memory alloy wire, and has the characteristics of miniaturized structure, wear resistance, corrosion resistance, good temperature control effect and long service life.

In summary, the utility model has the following beneficial effects:

1. according to the waterproof lock, the waterproof sealing ring is sleeved on the extension frame plate, then the back surface of the waterproof sealing ring is adhered to the control box by using the hot melt adhesive, the hot melt adhesive is coated on the front surface of the waterproof sealing ring, after the front surface of the waterproof sealing ring is coated, the outer guard plate is lifted and sleeved on the extension frame plate and tightly attached to the waterproof sealing ring, and finally the fixing bolt is screwed into the fixing seat to attach the waterproof seal, so that the waterproof lock has a good sealing effect, reduces the entry of rainwater and dust during outdoor placement, prolongs the service life of electronic elements in the lock, and is high in safety;

2. according to the utility model, when the locking is needed, the pulling plate is grasped by hands to pull downwards, the pulling plate drives the lock tongue to move downwards through the cooperation of the avoidance groove when being pulled downwards, the lock tongue can press the lock bead on the locking assembly when moving downwards into the clamping groove, the lock bead can reset and be buckled on the lock tongue after moving downwards to the bottom, the control board and the battery can electrify the locking assembly when unlocking is needed, the locking assembly can enable the internal limiting spring to shrink after electrifying, the limiting spring can drive the lock bead to move downwards and be separated from the groove of the lock tongue when shrinking, the locking assembly has high reliability and stable pulling, the work load of operation and maintenance personnel is reduced, and the practicability is high.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic front view of a control box of the present utility model;

FIG. 4 is a schematic front view of the outer shield of the present utility model.

Reference numerals: 1. a housing; 2. a control box; 3. a battery; 4. a control board; 5. a locking assembly; 6. a mounting groove; 7. a bolt; 8. a fixed spring; 9. an extension frame plate; 10. a waterproof sealing ring; 11. an outer guard plate; 12. pulling a plate; 13. a fixing seat; 14. a fixing bolt; 15. a storage groove; 16. waterproof plaster; 17. a heat radiation hole; 18. a waterproof breathable film; 19. and a fixing plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, fig. 2 and fig. 3, a sharing bicycle lock assembly, which comprises a housin 1, control box 2 is installed at the top of casing 1, control box 2's inside has been bolted respectively battery 3 and control panel 4, locking subassembly 5 is installed through the draw-in groove to the inside of casing 1, mounting groove 6 has been seted up to the inside of casing 1, the inside of mounting groove 6 is provided with spring bolt 7, there is fixed spring 8 through the spring stationary blade bolting between the top of spring bolt 7 and the mounting groove 6, through holding pulling plate 12 downwards with the hand when needs lock, pulling plate 12 can drive spring bolt 7 downwardly moving through dodging the cooperation in groove when downwards pulling, spring bolt 7 can oppress the lock pearl on locking subassembly 5 when moving down to the draw-in groove, after moving to the end lock pearl can reset and buckle on spring bolt 7, control panel 4 and battery 3 can give locking subassembly 5 circular telegram when needs to unblank, locking subassembly 5 can make inside spacing spring shrink after circular telegram, spacing spring can drive the lock pearl and move down and deviate from in the recess of 7 when shrink, can possess high reliability and high-dimensional practicality and high-dimensional pulling, high reliability, the practical operation burden has been reduced personnel.

Referring to fig. 1 and 2, the front welding of spring bolt 7 has arm-tie 12, and the front of casing 1 has been seted up and has been avoided the groove with arm-tie 12 cooperation use, through arm-tie 12 and the setting of avoiding the groove, can facilitate the user to the pulling of spring bolt 7.

Referring to fig. 1 and 2, the top of the control box 2 is welded with a fixing plate 19, and by the arrangement of the fixing plate 19, it is possible to facilitate a worker to fix the control box 2 on a vehicle body.

Referring to fig. 2, the fixing spring 8 and the limit spring in the locking assembly 5 are all memory springs, and the memory springs are wound by shape memory alloy wires, and have the characteristics of compact structure, wear resistance, corrosion resistance, good temperature control effect and long service life.

The use process is briefly described: through when needs lock car, grasp arm-tie 12 downward pulling with the hand, arm-tie 12 can drive spring bolt 7 downwardly moving through dodging under the cooperation in groove when downward pulling, spring bolt 7 can oppress the lock pearl on locking subassembly 5 when moving to the draw-in groove, can reset and buckle on spring bolt 7 when spring bolt 7 moves down to the end back lock pearl, control board 4 and battery 3 can energize locking subassembly 5 when needs are unblanked, and locking subassembly 5 can make inside spacing spring shrink after the circular telegram, and spacing spring can drive the lock pearl and move down and deviate from in the recess of spring bolt 7 when the shrink.

Example 2:

referring to fig. 1, fig. 2, fig. 3 and fig. 4, an extension frame plate 9 is welded on the front surface of a control box 2, a waterproof sealing ring 10 is adhered to the surface of the extension frame plate 9, an outer protection plate 11 is fixedly sleeved on the surface of the extension frame plate 9, the diameter of the outer protection plate 11 is identical to that of the waterproof sealing ring 10, the waterproof sealing ring 10 is sleeved on the extension frame plate 9, then the back surface of the waterproof sealing ring 10 is adhered to the control box 2 by using hot melt adhesive, the hot melt adhesive is coated on the front surface of the waterproof sealing ring 10, after the front surface of the waterproof sealing ring 10 is coated, the outer protection plate 11 is sleeved on the extension frame plate 9 and is tightly adhered to the waterproof sealing ring 10, and finally, a fixing bolt 14 is screwed into a fixing seat 13 to attach a waterproof adhesive 16, so that the sealing effect is good, the service life of rainwater and dust in outdoor placement is reduced, the service life of electronic elements in the lockset is prolonged, and the safety is high.

Referring to fig. 2, 3 and 4, two fixing seats 13 are welded in the control box 2, fixing bolts 14 in threaded connection with the fixing seats 13 are arranged on the front face of the outer guard plate 11 in a penetrating mode, a storage groove 15 which is used for storing and limiting the fixing bolts 14 is formed in the front face of the outer guard plate 11, the outer guard plate 11 can be fixed through the fixing seats 13, the fixing bolts 14 and the storage groove 15, and the outer guard plate 11 is prevented from loosening after being installed.

Referring to fig. 1, a waterproof sheet 16 is bonded to the front surface of the outer panel 11, and the fixing bolts 14 and the storage groove 15 can be closed by the waterproof sheet 16, thereby preventing entry and penetration of rainwater.

Referring to fig. 2, a heat dissipation hole 17 is formed in one side of the control box 2, a waterproof and breathable film 18 is installed in the control box 2, and ventilation effect in the control box 2 can be improved through the heat dissipation hole 17 and the waterproof and breathable film 18, internal heat is guaranteed, and dust and rainwater can be prevented from entering.

Referring to fig. 1 and 3, the waterproof gasket 10 is made of a fluororubber material, and the waterproof gasket 10 has excellent high temperature resistance and also has high tensile strength and hardness.

The use process is briefly described: the waterproof sealing ring 10 is sleeved on the extension frame plate 9, then the back surface of the waterproof sealing ring 10 is adhered to the control box 2 by using hot melt adhesive, the hot melt adhesive is coated on the front surface of the waterproof sealing ring 10, after the front surface of the waterproof sealing ring 10 is coated, the outer guard plate 11 is taken up and sleeved on the extension frame plate 9 and tightly attached to the waterproof sealing ring 10, and finally the waterproof adhesive 16 is attached by screwing the fixing bolt 14 into the fixing seat 13.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a sharing bicycle tool to lock subassembly, includes casing (1), its characterized in that, control box (2) are installed at the top of casing (1), battery (3) and control panel (4) are bolted respectively to the inside of control box (2), locking subassembly (5) are installed through the draw-in groove to the inside of casing (1), mounting groove (6) have been seted up to the inside of casing (1), the inside of mounting groove (6) is provided with spring bolt (7), there is fixed spring (8) top and mounting groove (6) between through the spring fixing piece bolt (7), the front welding of control box (2) has extension frame board (9), the surface bonding of extension frame board (9) has waterproof sealing washer (10), the fixed surface of extension frame board (9) has cup jointed outer backplate (11), the diameter of outer backplate (11) is the same with the diameter of waterproof sealing washer (10).

2. The shared bicycle lock assembly according to claim 1, wherein the front face of the lock tongue (7) is welded with a pull plate (12), and the front face of the housing (1) is provided with an avoidance groove matched with the pull plate (12).

3. The shared bicycle lock assembly according to claim 1, wherein two fixing seats (13) are welded in the control box (2), fixing bolts (14) in threaded connection with the fixing seats (13) are arranged on the front face of the outer guard plate (11) in a penetrating mode, and a storage groove (15) for storing and limiting with the fixing bolts (14) is formed in the front face of the outer guard plate (11).

4. A shared bicycle lock assembly according to claim 1, characterized in that the front face of the outer cover (11) is glued with a waterproof sticker (16).

5. The shared bicycle lock assembly according to claim 1, wherein a heat dissipation hole (17) is formed in one side of the control box (2), and a waterproof and breathable film (18) is installed in the control box (2).

6. A shared bicycle lock assembly according to claim 1, characterized in that the top of the control box (2) is welded with a fixing plate (19).

7. A shared bicycle lock assembly as claimed in claim 1, wherein the waterproof sealing ring (10) is made of a fluororubber material.

8. A shared bicycle lock assembly according to claim 1, characterized in that the retaining springs (8) and the limit springs in the locking assembly (5) are both memory springs.