Stay lock with detachable battery box

Abstract

The dull lock comprises a shell and the battery box, a containing cavity is formed in the shell, the shell is provided with an opening communicated with the containing cavity, buckling pieces are symmetrically arranged on the two sides of the battery box, each buckling piece comprises a bending section, a connecting section and a buckling section, the bending sections, the connecting sections and the buckling sections are connected in sequence, and the buckling sections are connected with the connecting sections. One end of the bent section is connected to the battery box, the other end of the bent section is bent to be parallel to the side face of the battery box, the connecting section is perpendicular to the bent section and extends towards the battery box, the buckling section is connected to the bent section and extends in the direction parallel to the side face of the battery box, and the battery box can extend into the containing cavity from the opening. And the buckle section is connected with the shell in a clamping manner. The battery box is reasonable in structure, the battery box can be quickly disassembled and assembled, the battery is convenient to replace, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of locks, in particular to a deadbolt lock with a detachable battery box. Background Art

[0002] Deadbolt locks are a widely used type of lock. With technological advancements, in addition to traditional key unlocking, new locks with different unlocking methods, such as fingerprint unlocking and password unlocking, have emerged on the market. These deadbolt locks contain a motor to drive the deadbolt, which requires a battery to power the motor. Existing deadbolt lock battery compartments are complex, requiring multiple components to be disassembled before the battery can be removed from the lock body. This is cumbersome and inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide a deadbolt lock with a detachable battery box, which has a reasonable structure, the battery box can be quickly disassembled and assembled, and the battery is easy to replace, making it more convenient to use.

[0004] A deadbolt lock with a detachable battery box includes a shell and a battery box, the shell having a cavity inside, the shell being provided with an opening communicating with the cavity, and fasteners being symmetrically provided on both sides of the battery box, the fasteners including a bending section, a connecting section, and a fastener section connected in sequence, one end of the bending section being connected to the battery box, and the other end being bent parallel to the side of the battery box, the connecting section extending toward the battery box perpendicular to the bending section, the fastener section being connected to the bending section and extending in a direction parallel to the side of the battery box, the battery box can extend into the cavity from the opening and be fastened to the shell through the fastener section.

[0005] In the above technical solution, the battery box is provided with a snap fastener, which includes a bent section, a connecting section, and a snap fastener section connected in sequence. The snap fastener section is connected to the bent section and extends in a direction parallel to the side of the battery box, so that the snap fastener section can approach the battery box under the action of external force. During installation, the battery box is pushed into the cavity, and the two snap fasteners are pressed by fingers to make the snap fastener section approach the battery box. When the battery box slides into place, the pressure is released, and the snap fastener section is reset under the elastic force of the bent section, thereby snapping into contact with the shell. During disassembly, it is only necessary to press the two snap fasteners with your fingers to separate the snap fastener section from the shell, and then pull out the battery box. The operation is simple and convenient, effectively improving the efficiency of battery replacement and enhancing the user experience. The overall structure is simple and reasonable, which is conducive to the miniaturization of the deadlock.

[0006] Furthermore, the housing is provided with a slot adjacent to the opening, and the buckle section can be engaged with the slot.

[0007] In the above technical solution, by providing a card slot on the shell, the buckle section can slide into the card slot to connect the battery box and the shell, and make the connection more stable.

[0008] Furthermore, there is a gap between the buckle section and the battery box.

[0009] In the above technical solution, there is a gap between the buckle segment and the battery box, so that the buckle segment can swing under the action of external force, so that the distance between the two buckle segments is smaller than the opening width, which facilitates the installation and removal of the battery box.

[0010] Furthermore, the battery box includes a plurality of slots, and elastic conductive parts and conductive sheets are respectively provided at both ends of the slots.

[0011] In the above technical solution, the battery installed in the battery box can be connected through the elastic conductive member and the conductive sheet, thereby supplying power to the lock body.

[0012] Furthermore, a conductive contact is provided at one end of the battery box, the conductive contact is electrically connected to the elastic conductive member and the conductive sheet, and a conductive spring for contacting the conductive contact is provided in the shell.

[0013] In the above technical solution, when the battery box is inserted into the cavity, the conductive contacts can contact the conductive springs, thereby connecting the battery and the circuit in the lock body, thereby realizing rapid disassembly and assembly of the battery box.

[0014] Furthermore, the conductive contacts are in at least two groups.

[0015] In the above technical solution, the conductive contacts are provided in at least two groups. When one group of the conductive contacts fails or has a poor connection, the lock body can be powered through the other group of conductive contacts, thereby improving the reliability of the connection.

[0016] Furthermore, when the buckle section is engaged with the shell, the outer surface of the bent section is flush with the outer side surface of the shell.

[0017] In the above technical solution, the outer surface of the bent section is set to be flush with the outer side surface of the shell, which can ensure the flatness and beauty of the appearance of the deadbolt lock.

[0018] Furthermore, the outer surface of the bending section is provided with convex patterns.

[0019] In the above technical solution, the convex pattern can increase the friction between the user's fingers and the bent section, making it easier to press the fastener and to push the battery box into or out of the shell.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the battery box is provided with a snap fastener, which includes a bent section, a connecting section, and a snap fastener section connected in sequence, the snap fastener section is connected to the bent section and extends in a direction parallel to the side of the battery box, so that the snap fastener section can approach the battery box under the action of external force. During installation, the battery box is pushed into the cavity, and the two snap fasteners are pressed by fingers to make the snap fastener section approach the battery box. When the battery box slides into place, the pressure is released, and the snap fastener section is reset under the elastic force of the bent section, thereby snapping into contact with the shell. During disassembly, it is only necessary to press the two snap fasteners with your fingers to separate the snap fastener section from the shell, and then pull out the battery box. The operation is simple and convenient, effectively improving the efficiency of battery replacement and enhancing the user experience. The overall structure is simple and reasonable, which is conducive to the miniaturization of the deadlock volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a deadbolt lock with a detachable battery box according to an embodiment of the present invention.

[0022] Figure 2 This is a schematic diagram of the internal structure of a deadbolt lock with a detachable battery box according to an embodiment of the present invention.

[0023] Figure 3 This is a schematic structural diagram of a battery box according to an embodiment of the present invention.

[0024] Figure 4 This is a schematic structural diagram of a fastener according to an embodiment of the present utility model.

[0025] Figure 5 Schematic diagram of the structure of the conductive spring in an embodiment of the present invention.

[0026] Description of Figure Numbers:

[0027] Housing 1 , slot 11 , conductive spring 12 , battery box 2 , slot body 211 , elastic conductive member 212 , conductive sheet 213 , buckle 22 , bending section 221 , ridge 2211 , connecting section 222 , buckle section 223 , conductive contact 23 . DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0029] Please refer to Figures 1 to 5In a preferred embodiment, the deadbolt lock with a detachable battery box 2 of the present invention mainly includes a shell 1 and a battery box 2. The shell 1 has a cavity inside, and the shell 1 is provided with an opening communicating with the cavity. Snap fasteners 22 are symmetrically provided on both sides of the battery box 2. The snap fasteners 22 include a bent section 221, a connecting section 222, and a snap fastener section 223 connected in sequence. One end of the bent section 221 is connected to the battery box 2, and the other end is bent and parallel to the side of the battery box 2. The connecting section 222 extends toward the battery box 2 perpendicular to the bent section 221. The snap fastener section 223 is connected to the bent section 221 and extends in a direction parallel to the side of the battery box 2. The battery box 2 can extend into the cavity from the opening and be snapped with the shell 1 through the snap fastener section 223.

[0030] Exemplarily, the opening is located at the lower end of the housing 1, and the battery box 2 can extend into the housing 1 from the lower end. A latch 22 is provided at the lower end of the battery box 2, and two latches 22 are respectively provided on the surfaces of both sides of the battery box 2. The bent section 221 extends horizontally outward from the side of the battery box 2 for a certain distance, then bends and extends in a direction parallel to the side of the battery box 2. The bent section 221 is preferably arc-shaped to match the contour of the housing 1. One end of the connecting section 222 is connected to the bent section 221, and the other end extends horizontally toward the battery box 2. The latch section 223 is perpendicular to the connecting section 222. One end of the latch section 223 is connected to the connecting section 222, and the other end is provided with a latch on the side surface facing away from the battery box 2. It can be understood that the distance between the two latches 22 matches the width of the opening. The two latches 22 can approach the battery box 2 under pressure, so that the distance between them is less than the width of the opening. The latch 22 is integrally formed with the battery box 2. The latch 22 and the battery box 2 can be made of existing plastic or metal materials. It is only necessary to ensure that the bending section 221 has the elasticity to restore the latch section 223. This embodiment is not limited here.

[0031] The battery box 2 is provided with a latch 22, which includes a bent section 221, a connecting section 222, and a latch section 223 connected in sequence. The latch section 223 is connected to the bent section 221 and extends in a direction parallel to the side of the battery box 2, so that the latch section 223 can be moved closer to the battery box 2 under the action of an external force. During installation, the battery box 2 is pushed into the cavity, and the two latches 22 are pressed by fingers to move the latch section 223 closer to the battery box 2. When the battery box 2 slides into place, the pressure is released, and the latch section 223 is reset under the elastic force of the bent section 221, thereby being engaged with the shell 1. During disassembly, it is only necessary to press the two latches 22 with your fingers to separate the latch section 223 from the shell 1, and then the battery box 2 can be pulled out. The operation is simple and convenient, effectively improving the efficiency of battery replacement and enhancing the user experience. The overall structure is simple and reasonable, which is conducive to the miniaturization of the deadbolt volume.

[0032] The housing 1 is provided with a slot 11 near the opening, and the snap section 223 can be snapped into the slot 11. For example, the slot 11 matches the snap member 22, which has a flat surface extending in the horizontal direction and a guide slope at an angle to the horizontal direction. By providing the slot 11 in the housing 1, the snap section 223 can slide into the slot 11 to connect the battery compartment 2 and the housing 1, making the connection more stable.

[0033] In this embodiment, there is a gap between the snap segments 223 and the battery box 2, so that the snap segments 223 can swing under the action of external force, so that the distance between the two snap segments 223 is smaller than the opening width, which facilitates the installation and removal of the battery box 2.

[0034] The battery compartment 2 includes several slots 211, each with an elastic conductive member 212 and a conductive sheet 213 at either end. Both the conductive sheet 213 and the elastic conductive member 212 are made of conductive metal and are used to connect the positive and negative poles of the battery. The batteries installed in the battery compartment 2 are electrically connected through the elastic conductive members 212 and the conductive sheet 213, thereby powering the lock body.

[0035] A conductive contact 23 is provided at one end of the battery compartment 2. The conductive contact 23 is electrically connected to the elastic conductive member 212 and the conductive sheet 213. A conductive spring 12 is provided within the housing 1 for contacting the conductive contact 23. For example, the conductive contact 23 is electrically connected to the elastic conductive member 212 and the conductive sheet 213 via a wire or metal sheet (not shown). The housing 1 is provided with a conductive spring 12 corresponding to the conductive contact 23. When the battery compartment 2 is inserted into the cavity, the conductive contact 23 can contact the conductive spring 12, thereby connecting the battery to the circuit within the lock body, enabling quick installation and removal of the battery compartment 2.

[0036] As a preferred embodiment, there are at least two groups of conductive contacts 23. In this embodiment, there are two groups of conductive contacts 23, each group including two conductive contacts 23. By providing at least two groups of conductive contacts 23, if one group of conductive contacts 23 fails or has a poor connection, power can be supplied to the lock body through the other group of conductive contacts 23, thereby improving connection reliability.

[0037] When the buckle section 223 is engaged with the housing 1, the outer surface of the bent section 221 is flush with the outer side of the housing 1. By setting the outer surface of the bent section 221 to be flush with the outer side of the housing 1, the appearance of the deadbolt can be guaranteed to be smooth and beautiful.

[0038] In this embodiment, the outer surface of the bent section 221 is provided with convex patterns 2211. The convex patterns 2211 can increase the friction between the user's fingers and the bent section 221, making it easier to press the latch 22 and to push the battery box 2 into or out of the housing 1.

[0039] In the description of the present invention, it should be understood that terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deadbolt lock with a detachable battery box, characterized in that: It includes a shell and a battery box, the shell has a cavity inside, the shell is provided with an opening connected to the cavity, and snap fasteners are symmetrically provided on both sides of the battery box, the snap fasteners include a bending section, a connecting section, and a snap fastener section connected in sequence, one end of the bending section is connected to the battery box, and the other end is bent and parallel to the side of the battery box, the connecting section extends toward the battery box perpendicular to the bending section, the snap fastener section is connected to the bending section and extends in a direction parallel to the side of the battery box, the battery box can extend into the cavity from the opening and be snapped with the shell through the snap fastener section.

2. The deadbolt lock with a detachable battery box according to claim 1, characterized in that: The housing is provided with a slot adjacent to the opening, and the buckle section can be engaged with the slot.

3. The deadbolt lock with a detachable battery box according to claim 1, characterized in that: There is a gap between the buckle section and the battery box.

4. The deadbolt lock with a detachable battery box according to claim 1, characterized in that: The battery box includes a plurality of slots, and elastic conductive parts and conductive sheets are respectively provided at two ends of the slots.

5. The deadbolt lock with a detachable battery box according to claim 4, characterized in that: A conductive contact is provided at one end of the battery box, and the conductive contact is electrically connected to the elastic conductive member and the conductive sheet. A conductive spring for contacting the conductive contact is provided in the housing.

6. The deadbolt lock with a detachable battery box according to claim 5, characterized in that: The conductive contacts are in at least two groups.

7. The deadbolt lock with a detachable battery box according to claim 1, characterized in that: When the buckle section is engaged with the shell, the outer surface of the bent section is flush with the outer side surface of the shell.

8. The deadbolt lock with a detachable battery box according to claim 1, characterized in that: The outer surface of the bending section is provided with convex patterns.

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