CN215988994U

CN215988994U - Intelligent door lock power supply device

Info

Publication number: CN215988994U
Application number: CN202122489462.2U
Authority: CN
Inventors: 李静元; 王佳; 张珂
Original assignee: Shaanxi Normal University
Current assignee: Shaanxi Normal University
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-08
Anticipated expiration: 2031-10-15

Abstract

The utility model belongs to the field of intelligent door lock equipment, and particularly relates to an intelligent door lock power supply device which comprises an intelligent door lock body, wherein a movable cavity is formed in the intelligent door lock body, a hidden accommodating groove communicated with the movable cavity is formed in one side of the intelligent door lock body, a fixed plate is fixedly mounted on the inner wall of the bottom of the movable cavity, two through holes are formed in one side of the fixed plate, movable rods are movably mounted in the two through holes, clamping grooves are formed in the sides, close to each other, of the two movable rods, one end of each movable rod is fixedly mounted with a power supply box located in the hidden accommodating groove, a battery accommodating groove is formed in the top of the power supply box, a plurality of groups of batteries are arranged in the battery accommodating groove, and two rotating grooves are formed in the inner wall of the bottom of the movable cavity. The intelligent door lock power supply device is simple in structure and convenient to use, has a good hidden protection effect, and is convenient for battery replacement.

Description

Intelligent door lock power supply device

Technical Field

The utility model relates to the field of intelligent door lock equipment, in particular to an intelligent door lock power supply device.

Background

With the advent of the smart home era, smart door locks are widely accepted by society, and are gradually challenging the domination status of traditional door locks.

At present, the main stream of the power supply mode of a common intelligent door lock adopts dry batteries for power supply, the total power supply is limited, the service life is short, batteries are required to be replaced approximately every half year, and the battery replacement device of the traditional intelligent door lock has no hidden function and can be discovered by children, so that the batteries are damaged, and subsequent replacement and power supply are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an intelligent door lock power supply device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an intelligent door lock power supply device comprises an intelligent door lock body, wherein a movable cavity is arranged in the intelligent door lock body, a hidden accommodating groove communicated with the movable cavity is formed in one side of the intelligent door lock body, a fixed plate is fixedly arranged on the inner wall of the bottom of the movable cavity, two through holes are formed in one side of the fixed plate, movable rods are movably arranged in the two through holes, clamping grooves are formed in one sides, close to each other, of the two movable rods, a power supply box positioned in the hidden accommodating groove is fixedly arranged at one end of the power supply box, a battery accommodating groove is formed in the top of the power supply box, a plurality of groups of batteries are arranged in the battery accommodating groove, two rotating grooves are formed in the inner wall of the bottom of the movable cavity, rotating shafts are rotatably arranged in the two rotating grooves, rotating rods are fixedly sleeved on the two rotating shafts, an extruded lug is fixedly arranged at one end, close to each other rotating rod, and a clamping block matched with the clamping grooves is fixedly arranged at the other end, the bottom slidable mounting in activity chamber has the set-square, one side fixed mounting of set-square have two with by the extrusion piece of extrusion lug looks adaptation, hide the groove has been seted up at the top of intelligence lock body, hide and set up threaded hole between groove and the activity chamber, threaded hole internal rotation installs the threaded rod, the both ends of threaded rod all extend to the screw hole outside and the bottom rotate install link up the piece, link up one side of piece and rotate and install the pulley with set-square looks adaptation.

Preferably, the top end of the threaded rod is fixedly sleeved with a hidden knob.

Preferably, the two rotating rods are symmetrically and obliquely arranged.

Preferably, the outer side of the power supply box is fixedly provided with a hidden plate matched with the hidden accommodating groove in size.

Preferably, the springs are sleeved on the two movable rods, one ends of the two springs are fixed on the inner walls of the corresponding through holes, and the other ends of the two springs are fixed on the corresponding movable rods.

Preferably, all cup jointed the torsional spring on two pivots, the one end of two torsional springs is fixed on the rotation inslot wall that corresponds, and the other end is fixed in the pivot that corresponds.

According to the intelligent door lock power supply device, in daily life, the power supply box is hidden in the hidden containing groove and cannot be found by children, the intelligent door lock power supply device can be opened only through the hidden knob, when batteries need to be replaced, the hidden knob is rotated to drive the threaded rod to rotate upwards, the upward movement of the connecting block and the pulley can be pulled, the pulley does not extrude the triangular plate any more, the triangular plate can be driven to move inwards, the extruding block on the triangular plate does not extrude the extruded convex block any more, the two rotating rods reset through the action of the torsion spring, the clamping blocks on the rotating rods are separated from the clamping grooves on the movable rods, the two movable rods can not be limited any more, the two movable rods are outwards ejected through the action of the spring, the power supply box can be outwards ejected, and the batteries can be replaced. After the replacement is finished, the power box is collected into the hidden containing groove by pushing the hidden plate inwards, and then the hidden knob is rotated reversely. The intelligent door lock power supply device is simple in structure and convenient to use, has a good hidden protection effect, and is convenient for battery replacement.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent door lock power supply device provided by the utility model;

fig. 2 is a schematic structural diagram of a part a of the intelligent door lock power supply device provided by the utility model;

fig. 3 is a side view of the intelligent door lock body of the intelligent door lock power supply device provided by the utility model.

In the figure: 1 intelligent lock body, 2 activity chambeies, 3 movable rods, 4 hide and accomodate groove, 5 battery standing grooves, 6 batteries, 7 hide the board, 8 power pack, 9 springs, 10 fixed plates, 11 hide the groove, 12 hide the knob, 13 pulleys, 14 linking piece, 15 threaded rod, 16 set-square, 17 dwang, 18 pivots, 19 are by the extrusion lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, the intelligent door lock power supply device comprises an intelligent door lock body 1, an active cavity 2 is arranged in the intelligent door lock body 1, a hidden accommodating groove 4 communicated with the active cavity 2 is arranged at one side of the active cavity 2, a fixing plate 10 is fixedly arranged on the inner wall of the bottom of the active cavity 2, two through holes are arranged at one side of the fixing plate 10, movable rods 3 are movably arranged in the two through holes, clamping grooves are arranged at one sides of the two movable rods 3 close to each other, a power supply box 8 positioned in the hidden accommodating groove 4 is fixedly arranged at one end of the power supply box 8, a battery accommodating groove 5 is arranged at the top of the power supply box 8, a plurality of groups of batteries 6 are arranged in the battery accommodating groove 5, two rotating grooves are arranged on the inner wall of the bottom of the active cavity 2, rotating shafts 18 are rotatably arranged in the two rotating grooves, rotating rods 17 are fixedly sleeved on the two rotating shafts 18, an extruded lug 19 is fixedly arranged at one end of the two rotating rods 17 close to each other, the equal fixed mounting of the other end has the fixture block with draw-in groove looks adaptation, the bottom slidable mounting in activity chamber 2 has set-square 16, one side fixed mounting of set-square 16 have two with by the extrusion piece of extrusion lug 19 looks adaptation, hide groove 11 has been seted up at the top of intelligent lock body 1, hide and seted up threaded hole between groove 11 and the activity chamber 2, threaded rod 15 is installed to the screw hole internal rotation, threaded rod 15's both ends all extend to the screw hole outside and the bottom rotate and install linking block 14, link up one side rotation of block 14 and install the pulley 13 with set-square 16 looks adaptation.

Example two

In the utility model, the top end of the threaded rod 15 is fixedly sleeved with the hidden knob 12, and the threaded rod 15 is convenient to rotate through the hidden knob 12.

In the present invention, the two rotating levers 17 are symmetrically and obliquely arranged.

In the utility model, the outer side of the power box 8 is fixedly provided with the hidden plate 7 matched with the hidden accommodating groove 4 in size, and the power box 8 in the hidden accommodating groove 4 can be protected by the hidden plate 7.

In the utility model, the two movable rods 3 are sleeved with the springs 9, one ends of the two springs 9 are fixed on the inner walls of the corresponding through holes, the other ends of the two springs 9 are fixed on the corresponding movable rods 3, and the springs 9 are convenient for the movable rods 3 to reset.

In the utility model, the two rotating shafts 18 are respectively sleeved with a torsion spring, one end of each torsion spring is fixed on the inner wall of the corresponding rotating groove, the other end of each torsion spring is fixed on the corresponding rotating shaft 18, and the torsion springs are convenient for the resetting of the rotating shafts 18.

The working principle is as follows: in the utility model, in daily life, the power supply box 8 is hidden in the hidden accommodating groove 4 and cannot be found by children, the power supply box can be opened only by the hidden knob 12, when the battery 6 needs to be replaced, the hidden knob 12 is rotated to drive the threaded rod 15 to rotate upwards, so that the connecting block 14 and the pulley 13 can be pulled to move upwards, the pulley 13 does not extrude the triangular plate 16 any more, the triangular plate 16 can be driven to move inwards, the extrusion block on the triangular plate 16 does not extrude the extruded bump 19 any more, the two rotating rods 17 can be reset under the action of the torsion spring, the clamping block on the rotating rod 17 is separated from the clamping groove on the movable rod 3, the two movable rods 3 can not be limited any more, the two movable rods 3 are popped outwards under the action of the spring 9, the power supply box 8 can be popped outwards, and the battery 6 can be replaced. After the replacement is completed, the power supply box 8 is received into the hidden receiving groove 4 by pushing the hidden plate 7 inwards, and then the hidden knob 12 is rotated reversely. The intelligent door lock power supply device is simple in structure and convenient to use, has a good hidden protection effect, and is convenient for battery replacement.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The intelligent door lock power supply device comprises an intelligent door lock body (1) and is characterized in that a movable cavity (2) is formed inside the intelligent door lock body (1), a hidden accommodating groove (4) communicated with the movable cavity (2) is formed in one side of the intelligent door lock body, a fixed plate (10) is fixedly mounted on the inner wall of the bottom of the movable cavity (2), two through holes are formed in one side of the fixed plate (10), movable rods (3) are movably mounted in the two through holes, clamping grooves are formed in the sides, close to each other, of the two movable rods (3), one end of each clamping groove is fixedly mounted with a power supply box (8) positioned in the hidden accommodating groove (4), a battery accommodating groove (5) is formed in the top of the power supply box (8), a plurality of groups of batteries (6) are arranged in the battery accommodating groove (5), and two rotating grooves are formed in the inner wall of the bottom of the movable cavity (2), rotating shafts (18) are rotatably arranged in the two rotating grooves, rotating rods (17) are fixedly sleeved on the two rotating shafts (18), one ends of the two rotating rods (17) close to each other are fixedly provided with extruded convex blocks (19), the other ends are fixedly provided with clamping blocks matched with the clamping grooves, a triangular plate (16) is slidably arranged at the bottom of the movable cavity (2), two extrusion blocks matched with the extruded convex blocks (19) are fixedly arranged on one side of the triangular plate (16), hidden groove (11) have been seted up at the top of intelligence lock body (1), set up threaded hole between hidden groove (11) and activity chamber (2), threaded hole internal rotation installs threaded rod (15), and threaded rod (15) both ends all extend to the screw hole outer and the bottom is rotated and is installed linking block (14), link up one side rotation of block (14) and install pulley (13) with set-square (16) looks adaptation.

2. An intelligent door lock power supply device according to claim 1, characterized in that a hidden knob (12) is fixedly sleeved on the top end of the threaded rod (15).

3. An intelligent door lock power supply device according to claim 1, characterized in that the two rotating rods (17) are symmetrically and obliquely arranged.

4. The intelligent door lock power supply device according to claim 1, wherein a hidden plate (7) matched with the hidden accommodating groove (4) in size is fixedly installed on the outer side of the power supply box (8).

5. The intelligent door lock power supply device according to claim 1, wherein springs (9) are sleeved on the two movable rods (3), one ends of the two springs (9) are fixed on the inner walls of the corresponding through holes, and the other ends of the two springs are fixed on the corresponding movable rods (3).

6. The intelligent power supply device for the door lock according to claim 1, wherein torsion springs are sleeved on the two rotating shafts (18), one ends of the two torsion springs are fixed on the inner walls of the corresponding rotating grooves, and the other ends of the two torsion springs are fixed on the corresponding rotating shafts (18).