Gasket protrusion structure of battery case

Abstract

The utility model relates to battery installation shell technical field discloses the gasket protruding structure of battery box, including installation shell and the battery box of being installed in the inside of installation shell shell body, the both sides of the shell body of installation shell are provided with the lock catch part in symmetrical form, the both sides of the box body of battery box are provided with the lock catch groove of buckle with lock catch part in two -two symmetrical form. The utility model in installation uses, through pre -installing in the door side frame near indoor in installation shell, using its lock catch part and the abutment lock catch of lock catch groove on battery box, forms the side door frame type assembly work, provides power supply for electronic lock, it has simple and convenient external installation performance, and the user daily replacement battery box is convenient, and the user only needs to pull out battery box from installation shell, can carry out daily replacement work to battery box, and the operation is simple and convenient, and the replacement efficiency is more efficient.

Description

Technical Field

[0001] This utility model relates to the field of battery mounting shell technology, and in particular to the gasket protrusion structure of a battery box. Background Technology

[0002] An electronic combination lock is an electronic product that uses password input to control the operation of circuits or chips (access control system), thereby controlling the opening and closing of mechanical switches to complete the unlocking and locking tasks. It replaces the traditional mechanical combination lock, overcoming the shortcomings of mechanical combination locks such as limited password options and poor security performance, and greatly improving the combination lock in terms of both technology and performance.

[0003] Electronic locks rely on batteries for power to control their locking and unlocking functions. However, most existing battery boxes are internally installed within the lock, requiring disassembly to replace the battery after it's depleted. This process is cumbersome, time-consuming, and extremely inconvenient. To address these issues, a protruding gasket structure for the battery box has been developed to solve the problems described in the background section. Utility Model Content

[0004] The main purpose of this utility model is to provide a gasket protrusion structure for the battery box, which can effectively solve the problem of inconvenient flexible replacement of battery boxes in existing electronic locks in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: the gasket protrusion structure of the battery box includes a mounting shell and a battery box installed inside the mounting shell.

[0006] The mounting shell has locking components arranged symmetrically on both sides, and the battery box has locking grooves arranged symmetrically on both sides to engage with the locking components.

[0007] The locking component includes a locking shell. The locking shell has a symmetrically arranged positioning shaft at its shell port. A transmission gear sleeve is rotatably connected to the middle of the positioning shaft. The front end of the transmission gear sleeve has an abutment lock that is opposite to the locking groove. The locking shell has a transmission guide rod perpendicular to the positioning shaft in its middle. A transmission slide sleeve is symmetrically sleeved on the outer side of the arm of the transmission guide rod. The front end of the transmission slide sleeve has a transmission rack that meshes with the transmission gear sleeve. One end of the transmission slide sleeve is connected to a return spring sleeved on the outer side of the transmission guide rod.

[0008] As a further improvement of this utility model, the buckling surface of the abutting latch has an arc-shaped structure.

[0009] As a further improvement of this utility model: the transmission guide rod is a four-sided shaft structure, and the core of the transmission sleeve is provided with a guide groove that is slidably connected to the transmission guide rod.

[0010] As a further improvement of this utility model, multiple sets of heat dissipation grooves are arranged on both the upper and lower surfaces of the mounting shell.

[0011] As a further improvement of this utility model: multiple sets of buffer pads are arranged on one side of the upper and lower ends of the mounting shell that are offset from the heat dissipation groove, and the buffer pads are made of natural rubber.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] When installing and using this utility model, the mounting shell is pre-installed inside the door side frame near the interior. The locking components of the shell abut against the locking groove on the battery box to form a side door frame assembly, providing power to the electronic lock. It has a simple and convenient external installation function, making it easy for users to replace the battery box daily. Users only need to pull the battery box out of the mounting shell to replace the battery box daily. The operation is simple and convenient, and the replacement efficiency is also more efficient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the gasket protrusion structure of the battery box of this utility model;

[0015] Figure 2 This is a schematic diagram showing the unfolded structure of the gasket protrusion of the battery box of this utility model;

[0016] Figure 3 This is a schematic diagram of the locking component in the gasket protrusion structure of the battery box of this utility model;

[0017] Figure 4 This is a plan view of the locking component in the gasket protrusion structure of the battery box of this utility model.

[0018] In the diagram: 1. Mounting housing; 2. Battery box; 3. Heat dissipation groove; 4. Buffer pad; 5. Locking component; 51. Locking shell; 52. Positioning shaft; 53. Transmission gear sleeve; 54. Abutment lock; 55. Transmission rack; 56. Transmission sliding sleeve; 57. Transmission guide rod; 58. Return spring; 6. Locking groove. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please refer to Figure 1-4 As shown, the battery box has a raised pad structure, including a mounting shell 1 and a battery box 2 housed inside the mounting shell 1. Multiple sets of heat dissipation grooves 3 are arranged on the upper and lower surfaces of the mounting shell 1. By opening heat dissipation grooves 3 on the mounting shell 1, the mechanical heat generated by the battery box 2 can be conducted and dissipated, thereby improving the mechanical heat dissipation efficiency of the battery box 2.

[0023] Multiple sets of buffer pads 4 are arranged on one side of the upper and lower ends of the mounting shell 1, which are offset from the heat dissipation groove 3. The buffer pads 4 are made of natural rubber. By setting the buffer pads 4 on the mounting shell 1, on the one hand, it can play an elastic buffering role to reduce the vibration impact caused by the door closing back and forth. On the other hand, it can play a deformation interval role to keep a gap between the mounting shell 1 and the door frame, so that the mechanical heat generated by the battery box 2 can be better dissipated.

[0024] The mounting shell 1 has symmetrical locking components 5 on both sides. The battery box 2 has symmetrical locking grooves 6 on both sides that engage with the locking components 5. The locking components 5 include a locking shell 51. The locking shell 51 has a symmetrically arranged positioning shaft 52 at its port. The center of the positioning shaft 52 is rotatably connected to a transmission gear sleeve 53. The front end of the transmission gear sleeve 53 has an abutment lock 54 that is opposite to the locking groove 6. The snapping surface of the abutment lock 54 is arc-shaped. By setting the snapping surface of the abutment lock 54 to an arc shape, it has a smoother swinging and resetting performance. When the battery box 2 is taken out or put in, the pushing force of the battery box 2 can push the abutment lock 54 to rotate and swing smoothly until it engages with the locking groove 6 and resets the lock.

[0025] The locking housing 51 has a transmission guide rod 57 in the middle of its housing, which is perpendicular to the positioning shaft 52. The outer side of the arm of the transmission guide rod 57 is symmetrically fitted with a transmission sleeve 56. The front end of the bushing of the transmission sleeve 56 is provided with a transmission rack 55 that meshes with the transmission gear sleeve 53. One end of the bushing of the transmission sleeve 56 is connected to a return spring 58 fitted on the outside of the transmission guide rod 57. The transmission guide rod 57 is a four-sided shaft structure. The core of the bushing of the transmission sleeve 56 is provided with a guide groove that slides in conjunction with the transmission guide rod 57. By setting the transmission guide rod 57 as a four-sided shaft structure, the transmission sleeve 56 can be restricted to maintain a smooth horizontal sliding along the transmission guide rod 57, so that the transmission rack 55 always maintains precise meshing with the transmission gear sleeve 53. Then, by using the elastic transmission combination of the return spring 58 and the transmission sleeve 56, the transmission gear sleeve 53 is pushed to swing back elastically, so that the swinging abutment latch 54 is precisely reset and forms a latching state with the latch groove 6.

[0026] The working principle of this utility model is as follows: An installation groove is pre-cut on the door frame near the interior. The installation shell 1 is installed inside the door frame, making it relatively close to the electronic lock, serving as the inner shell for the battery box 2. Then, the battery box 2 is inserted into the installation shell 1. Simultaneously, its thrust pushes the abutment latch 54 on the transmission gear sleeve 53 to rotate and swing around the positioning shaft 52, causing the abutment latch 54 to swing and retract into the locking shell 51. Simultaneously, the rotation of the abutment latch 54 drives the transmission gear sleeve 53 to rotate. Utilizing the meshing transmission between the transmission gear sleeve 53 and the transmission rack 55, the meshing force is converted into a horizontal force, pushing the transmission sliding sleeve 56 to slide horizontally in the opposite direction along the arm of the transmission guide rod 57, thus affecting the return spring 58. Extrusion or stretching generates elastic potential energy. During the insertion of battery box 2, when the abutment latch 54 aligns with the latch groove 6 of battery box 2, the side pressure of battery box 2 disappears. The elasticity of the return spring 58 pushes the abutment latch 54 to return to its original position, locking the latch in the latch groove 6 and forming a self-locking state. This fixes battery box 2 in the mounting shell 1, serving as the power supply for the electronic lock. When battery box 2 needs to be replaced, simply pull out battery box 2 and pull the latch component 5 to unlock the latch groove 6. This allows for easy and convenient external installation, offering both simple operation and high replacement efficiency.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A gasket protrusion structure for a battery box, characterized in that, Includes a mounting housing (1) and a battery box (2) housed inside the mounting housing (1); The mounting shell (1) has locking components (5) symmetrically arranged on both sides of the shell, and the battery box (2) has locking grooves (6) symmetrically arranged on both sides of the box body to engage with the locking components (5). The locking component (5) includes a locking shell (51). The locking shell (51) has a symmetrically arranged positioning shaft (52) at its shell port. The shaft of the positioning shaft (52) is rotatably connected to a transmission gear sleeve (53). The front end of the transmission gear sleeve (53) is provided with an abutment lock (54) opposite to the locking groove (6). The locking shell (51) has a transmission guide rod (57) perpendicular to the positioning shaft (52) at its shell center. The transmission guide rod (57) has a symmetrically arranged transmission slide sleeve (56) on its arm side. The front end of the transmission slide sleeve (56) is provided with a transmission rack (55) that meshes with the transmission gear sleeve (53). One end of the transmission slide sleeve (56) is connected to a return spring (58) sleeved on the outside of the transmission guide rod (57).

2. The gasket protrusion structure of the battery box according to claim 1, characterized in that, The latching surface of the abutment latch (54) has an arc-shaped structure.

3. The gasket protrusion structure of the battery box according to claim 1, characterized in that, The transmission guide rod (57) has a four-sided shaft structure, and the core of the transmission sleeve (56) has a guide groove that is slidably connected to the transmission guide rod (57).

4. The gasket protrusion structure of the battery box according to claim 1, characterized in that, The mounting shell (1) has multiple sets of heat dissipation grooves (3) arranged on both the upper and lower plates.

5. The gasket protrusion structure of the battery box according to claim 1, characterized in that, The mounting shell (1) has multiple sets of buffer pads (4) arranged on one side of the upper and lower ends of the shell that are offset from the heat dissipation groove (3), and the buffer pads (4) are made of natural rubber.

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