Intelligent lock capable of preventing battery from loosening

Abstract

The intelligent lock comprises a rear panel, a battery, a baffle and a display device, an installation groove is formed in the rear panel, an installation bin is formed in the bottom wall of the installation groove, clamping channels are formed in the two opposite side walls of the installation bin, and inlets of the clamping channels are formed in the bottom wall of the installation groove; the battery is placed in the mounting bin; clamping strips are arranged at the two opposite ends of the baffle, the two clamping strips can be inserted into the corresponding clamping channels from the inlets of the two clamping channels in a one-to-one correspondence mode, the clamping strips and the baffle are matched with each other to be clamped on the side walls of the corresponding clamping channels, and the baffle abuts against the battery; the display device is installed in the installation groove. According to the intelligent lock, the battery can be fixed on the side, close to the display device, of the battery through the baffle, the installation firmness of the battery is improved, the situation of poor contact caused by looseness of the battery is reduced, and the baffle is convenient and easy to install.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent locks, in particular to an intelligent lock for preventing battery loosening. Background Art

[0002] For existing intelligent locks, a display device and a battery are generally installed on the rear panel. Specifically, an installation groove is formed on the rear panel, an installation bin is formed on the bottom wall of the installation groove, an insertion interface is arranged on the installation bin, the battery is placed in the installation bin and is electrically inserted into the insertion interface, and the display device is buckled in the installation groove by means of a buckle or the like. Usually, enough clearance is left between the battery and the display device to prevent the display device from squeezing the battery or causing a short circuit. However, this results in no fixing measure on the side of the battery facing the display device, and the battery cannot be effectively fixed only by the insertion interface and the side wall of the installation bin. When the intelligent lock is impacted during transportation or the process of opening and closing the door, the battery is likely to loosen, resulting in poor contact. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides an intelligent lock for preventing battery loosening, which can fix the battery on the side close to the display device through a baffle, improve the firmness of battery installation, reduce the situation of poor contact caused by battery loosening, and the installation of the baffle is convenient and simple.

[0004] An intelligent lock for preventing battery loosening according to an embodiment of the utility model includes a rear panel, a battery, a baffle and a display device. The rear panel is provided with an installation groove, the bottom wall of the installation groove is provided with an installation bin, opposite side walls of the installation bin are provided with clamping channels, and the entrances of the clamping channels are arranged on the bottom wall of the installation groove; the battery is placed in the installation bin; opposite ends of the baffle are provided with clamping strips, and the two clamping strips can be inserted into the corresponding clamping channels from the entrances of the two clamping channels one by one, the clamping strips and the baffle cooperate with each other to clamp the side walls of the corresponding clamping channels, and the baffle abuts against the battery; the display device is installed in the installation groove.

[0005] An intelligent lock for preventing battery loosening according to an embodiment of the utility model has at least the following beneficial effects: through the above arrangement, the intelligent lock provided by the utility model can fix the battery on the side close to the display device through the baffle, improve the firmness of battery installation, reduce the situation of poor contact caused by battery loosening, and the installation of the baffle is convenient and simple.

[0006] According to some embodiments of the present utility model, the width of the installation bin is in the left-right direction, the length of the installation bin is in the up-down direction, two of the clamping channels are correspondingly arranged on the left and right side walls of the installation bin, the clamping channels extend in the up-down direction, and the entrance of the clamping channel is located at the upper end of the clamping channel.

[0007] According to some embodiments of the present utility model, the clamping strip is elastic, one of the side walls of the clamping strip and the clamping through hole is provided with a clamping groove, and the other is provided with a protrusion, and the protrusion is clamped in the corresponding clamping groove.

[0008] According to some embodiments of the present utility model, a limiting portion is provided on the bottom wall of the installation groove, and the limiting portion is located below the baffle and abuts against the baffle.

[0009] According to some embodiments of the present utility model, the baffle, the display device and the battery are detachable.

[0010] According to some embodiments of the present utility model, one of the display device and the rear panel is provided with a slot and the other is provided with a pin, the slot is inserted into the pin, and the other end of the display device is detachably connected to the rear panel through a snap structure.

[0011] According to some embodiments of the present utility model, the snap structure includes a movable snap and a snap position, the snap position is provided on the display device, the movable snap is slidably arranged on the rear panel, a return spring is arranged between the movable snap and the rear panel, the movable snap is connected with a button, the button is exposed on the outer surface of the rear panel, and the return spring can drive the movable snap to be clamped in the snap position, and the movable snap can be driven to disengage from the snap position by operating the button.

[0012] According to some embodiments of the present utility model, it includes a main control board, the main control board is installed on the rear panel, the main control board is provided with a first plug-in terminal and a second plug-in terminal, the first plug-in terminal penetrates to the installation bin, the second plug-in terminal penetrates to the installation groove, the battery is detachably and electrically plugged into the first plug-in terminal, and the display device is detachably and electrically plugged into the second plug-in terminal.

[0013] According to some embodiments of the present utility model, a shielding portion is provided on the bottom wall of the installation groove, the shielding portion is correspondingly arranged with the first plug-in terminal, and the shielding portion abuts against the battery.

[0014] According to some embodiments of the present utility model, a camera is installed on the display device.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 is a cross-sectional view of an intelligent lock for preventing battery loosening according to an embodiment of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged view of part A in

[0019] Figure 3 is Figure 1 an exploded view of an intelligent lock for preventing battery loosening shown;

[0020] Figure 4 is Figure 1 a schematic diagram of a display device of an intelligent lock for preventing battery loosening shown;

[0021] Figure 5 is Figure 1 a schematic diagram of a baffle of an intelligent lock for preventing battery loosening shown.

[0022] Reference Numerals:

[0023] Rear panel 100, mounting groove 110, limiting portion 111, slot 112, shielding portion 113, mounting bin 120, clamping channel 130, clamping groove 131, battery 200, baffle 300, clamping strip 310, protrusion 311, display device 400, pin 410, buckling position 420, camera 430, movable buckle 500, button 510, main control board 600, first plug-in terminal 610, second plug-in terminal 620. Detailed Description of the Embodiments

[0024] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0027] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0028] Referring to Figures 1 to 3 、 Figure 5 , an intelligent lock for preventing battery loosening according to an embodiment of the present utility model includes a rear panel 100, a battery 200, a baffle 300 and a display device 400. The rear panel 100 is provided with an installation groove 110. The bottom wall of the installation groove 110 is provided with an installation bin 120. Opposite side walls of the installation bin 120 are provided with clamping channels 130. The entrances of the clamping channels 130 are arranged on the bottom wall of the installation groove 110. The battery 200 is placed in the installation bin 120. Opposite ends of the baffle 300 are provided with clamping strips 310. The two clamping strips 310 can be inserted into the corresponding clamping channels 130 from the entrances of the two clamping channels 130 one by one. The clamping strips 310 and the baffle 300 cooperate with each other to clamp on the side walls of the corresponding clamping channels 130. The baffle 300 abuts against the battery 200. The display device 400 is installed in the installation groove 110.

[0029] In the specific installation process, for the baffle 300, only need to put the clamping strip 310 into the entrance of the clamping channel 130 and then slide the baffle 300, then the clamping strip 310 can be inserted into the clamping channel 130, so that the clamping strip 310 and the baffle 300 cooperate with each other to clamp on the side walls of the corresponding clamping channel 130. The installation of the baffle 300 is simple and convenient.

[0030] With the above settings, the intelligent lock provided by the present utility model can fix the battery 200 on the side of the battery 200 close to the display device 400 through the baffle 300, improve the installation firmness of the battery 200, reduce the situation of poor contact caused by the loosening of the battery 200, and the disassembly and assembly of the baffle 300 are convenient and simple.

[0031] Referring to Figure 1 , Figure 3 and Figure 5 , according to some embodiments of the present utility model, the width of the installation bin 120 is in the left - right direction, the length of the installation bin 120 is in the up - down direction, two clamping channels 130 are correspondingly arranged on the left and right side walls of the installation bin 120, the clamping channels 130 extend in the up - down direction, and the entrance of the clamping channel 130 is located at the upper end of the clamping channel 130. With the above settings, the length direction of the baffle 300 is along the width direction of the installation bin 120, which can reduce the length dimension of the baffle 300. In addition, when installing the baffle 300, after putting the clamping strip 310 into the entrance of the clamping channel 130, it is necessary to slide the baffle 300 downward to insert the clamping strip 310 into the clamping channel 130. The installation direction of the baffle 300 is the same as the gravity direction of the baffle 300, which can avoid the situation that the baffle 300 falls off automatically during the impact on the intelligent lock.

[0032] Referring to Figure 1 , Figure 2 and Figure 5 , according to some embodiments of the present utility model, the clamping strip 310 has elasticity, one of the side walls of the clamping strip 310 and the clamping channel is provided with a clamping groove 131, and the other is provided with a protrusion 311, and the protrusion 311 is clamped in the corresponding clamping groove 131. Through the above settings, the installation strength of the baffle 300 can be improved, so that the baffle 300 can be more firmly fixed to the rear panel 100, and at the same time, it does not affect the disassembly and assembly of the baffle 300. Among them, during the process of disassembling and assembling the baffle 300, although it is necessary to apply a sufficient thrust to the baffle 300, the thrust received by the baffle 300 is along the length direction of the installation bin 120, and the baffle 300 will not severely squeeze the battery 200.

[0033] Referring to Figure 2 , Figure 3 , according to some embodiments of the present utility model, a limiting portion 111 is provided on the bottom wall of the installation groove 110, and the limiting portion 111 is located below the baffle 300 and abuts against the baffle 300. Thus, during the process of installing the baffle 300, the limiting portion 111 can play a positioning and limiting role, so that after the clamping strip 310 is inserted into the predetermined position of the clamping channel 130, the baffle 300 first abuts against the limiting portion 111, avoiding the situation that the connection position between the clamping strip 310 and the baffle 300 collides severely with the side wall of the clamping channel 130 and causes damage.

[0034] Referring toFigure 3 According to some embodiments of the present invention, the baffle 300, the display device 400 and the battery 200 are detachable, so that the battery 200 can be disassembled and replaced.

[0035] Reference Figure 3 and Figure 4 According to some embodiments of the present invention, one end of the display device 400 and the rear panel 100 are provided with a slot 112 and the other end is provided with a pin 410, the slot 112 is inserted into the pin 410, and the other end of the display device 400 is detachably connected to the rear panel 100 through a buckle structure. With the above arrangement, the display device 400 is easy to assemble and disassemble.

[0036] Reference Figure 3 and Figure 4 According to some embodiments of the utility model, the buckle structure includes an active buckle 500 and a buckle position 420, the buckle position 420 is arranged on the display device 400, the active buckle 500 is slidably arranged on the rear panel 100, a return spring is arranged between the active buckle 500 and the rear panel 100, the active buckle 500 is connected to a button 510, the button 510 is exposed to the outer surface of the rear panel 100, the return spring can drive the active buckle 500 to be locked in the buckle position 420, and the active buckle 500 can be driven to disengage from the buckle position 420 by operating the button 510. Therefore, when installing the display device 400, first insert the pin 410 into the slot 112, and then buckle the display device 400 into the installation slot 110. At this time, the movable buckle 500 is automatically locked in the buckle position 420 under the action of the return spring, thereby completing the installation of the display device 400. When disassembling the display device 400, it is only necessary to operate the button 510 to disengage the movable buckle 500 from the buckle position 420, and the display device 400 can be taken out. Through the above arrangement, disassembly and assembly of the display device 400 is convenient and simple.

[0037] It should be noted that the above-mentioned buckle structure can also be arranged in other ways. For example, the movable buckle 500 can be replaced by an elastic buckle. The elastic buckle is connected to a toggle part, and the toggle part is extended to the outside of the rear panel 100. Thus, the elastic buckle can be disengaged from the buckle position 420 by toggling the toggle part.

[0038] Reference Figure 1 , Figure 3, according to some embodiments of the present utility model, the above-mentioned intelligent lock further includes a main control board 600, which is installed on the rear panel 100. The main control board 600 is provided with a first plug-in terminal 610 and a second plug-in terminal 620. The first plug-in terminal 610 penetrates into the installation bin 120, and the second plug-in terminal 620 penetrates into the installation groove 110. The battery 200 is detachably and electrically plugged into the first plug-in terminal 610, and the display device 400 is detachably and electrically plugged into the second plug-in terminal 620. Through the above settings, it is convenient for the battery 200 to be electrically connected to the main control board 600, and it is also convenient for the display device 400 to be electrically connected to the main control board 600, making the disassembly and assembly of the battery 200 and the display device 400 convenient, simple and fast.

[0039] Referring to Figure 3 , according to some embodiments of the present utility model, the bottom wall of the installation groove 110 is provided with a shielding portion 113, which is arranged corresponding to the first plug-in terminal 610, and the shielding portion 113 abuts against the battery 200. Thus, the battery 200 can be further restricted and fixed by the shielding portion 113 to prevent the battery 200 from loosening.

[0040] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0041] The above has described this embodiment in detail with reference to the drawings, but the present utility model is not limited to the above embodiment. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present utility model.

Claims

1. An intelligent lock for preventing battery loosening, characterized in that, Comprising: A rear panel (100) is provided with an installation groove (110). An installation chamber (120) is provided on the bottom wall of the installation groove (110). Clamping channels (130) are provided on the opposite side walls of the installation chamber (120). The entrances of the clamping channels (130) are arranged on the bottom wall of the installation groove (110). A battery (200) is placed in the installation chamber (120). A baffle (300) is provided with clamping strips (310) at opposite ends. The two clamping strips (310) can be inserted into the corresponding clamping channels (130) from the entrances of the two clamping channels (130) one by one. The clamping strips (310) and the baffle (300) cooperate to clamp the side walls of the corresponding clamping channels (130). The baffle (300) abuts against the battery (200). A display device (400) is installed in the installation groove (110).

2. The intelligent lock for preventing battery loosening according to claim 1, wherein The width of the installation chamber (120) is in the left - right direction, and the length of the installation chamber (120) is in the up - down direction. The two clamping channels (130) are arranged on the left and right side walls of the installation chamber (120) one by one. The clamping channels (130) extend in the up - down direction, and the entrances of the clamping channels (130) are located at the upper ends of the clamping channels (130).

3. The intelligent lock for preventing battery loosening according to claim 2, characterized in that, The clamping strip (310) is elastic. One of the clamping strip (310) and the side wall of the clamping channel is provided with a clamping groove (131), and the other is provided with a protrusion (311). The protrusion (311) is clamped in the corresponding clamping groove (131).

4. The intelligent lock for preventing battery loosening according to claim 2, wherein A limiting portion (111) is arranged on the bottom wall of the installation groove (110). The limiting portion (111) is located below the baffle (300) and abuts against the baffle (300).

5. An intelligent lock for preventing battery loosening according to any one of claims 1 to 4, characterized in that, The baffle (300), the display device (400) and the battery (200) are detachable.

6. The intelligent lock for preventing battery loosening according to claim 5, characterized in that, One end of the display device (400) and the rear panel (100) are respectively provided with a slot (112) and a pin (410). The slot (112) is inserted into the pin (410). The other end of the display device (400) and the rear panel (100) are detachably connected through a snap - fit structure.

7. The intelligent lock for preventing battery loosening according to claim 6, characterized in that, The snap - fit structure includes a movable snap (500) and a snap - position (420). The snap - position (420) is arranged on the display device (400). The movable snap (500) is slidably arranged on the rear panel (100). A return spring is arranged between the movable snap (500) and the rear panel (100). The movable snap (500) is connected with a button (510). The button (510) is exposed on the outer surface of the rear panel (100). The return spring can drive the movable snap (500) to be clamped in the snap - position (420). By operating the button (510), the movable snap (500) can be driven to disengage from the snap - position (420).

8. An intelligent lock for preventing battery loosening according to claim 1, characterized in that, It includes a main control board (600), the main control board (600) is installed on the rear panel (100), the main control board (600) is provided with a first plug terminal (610) and a second plug terminal (620), the first plug terminal (610) penetrates to the installation bin (120), the second plug terminal (620) penetrates to the installation slot (110), the battery (200) is detachably and electrically plugged with the first plug terminal (610), and the display device (400) is detachably and electrically plugged with the second plug terminal (620).

9. The intelligent lock for preventing battery loosening according to claim 8, characterized in that, A shielding part (113) is arranged on the bottom wall of the installation slot (110), the shielding part (113) is arranged corresponding to the first plug terminal (610), and the shielding part (113) abuts against the battery (200).

10. The intelligent lock for preventing battery loosening according to claim 1, characterized in that, A camera (430) is installed on the display device (400).

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