Electronic lock mechanism of glove box

Abstract

The utility model belongs to the technical field of automobile glove box accessories, and particularly relates to a glove box electronic lock mechanism which comprises a bottom shell, a motor, a rotating assembly and an elastic piece. The bottom shell comprises a bottom shell body, a positioning column, a positioning plug and a limiting seat. The rotating assembly comprises a rotating shaft, a traction rope, a swing arm and a rotor. According to the electronic lock mechanism of the glove box, the motor drives the rotating shaft to rotate, the rotating shaft pulls the pulling rope, the pulling rope pulls the swing arm to achieve rotation of the rotor, when the swing arm abuts against the limiting base, the rotor stops rotating, the left spring bolt and the right spring bolt contract inwards and break away from the glove box lock hole while the rotor rotates, the glove box is in an unlocked state, and the user experience is improved. According to the electronic lock mechanism for the glove box, the glove box is opened, the swing arm is lengthened, the output torque of the rotor is improved, the driving performance is improved, the electronic lock mechanism for the glove box is reasonable and more simplified in structure, the labor cost is reduced, the flattening degree is improved, the structure is more compact, and normal use of the inner space of the glove box is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile glove box accessories, and in particular relates to an electronic lock mechanism for a glove box. Background Art

[0002] With the continuous development of society, cars have entered thousands of households. As an important part of the car, the glove box is generally installed under the dashboard of the co-pilot of the car, mainly to provide storage space for the passengers. The car glove box is a very practical storage space in the car, and the car glove box lock controls the opening and closing of the car glove box. At the same time, it can also effectively prevent the inertial impact force generated by the vehicle during driving from opening the glove box lid. The existing glove box needs to be opened by leaning over the co-pilot position and directly contacting it, which makes it inconvenient to use. The existing glove box has a complex structure and cumbersome installation, which increases labor costs, and the friction between the movements reduces the driving performance. The existing glove box is not flattened to a high degree, and the structure is not compact enough, which has a certain impact on the internal space of the glove box. Utility Model Content

[0003] The utility model aims to provide an electronic lock mechanism for a glove box, aiming to solve the technical problems in the prior art of inconvenience in use, increased labor costs, mutual friction causing reduced driving performance, and a less compact structure, which has a certain impact on the internal space of the glove box.

[0004] To achieve the above-mentioned purpose, the electronic lock mechanism of the glove box provided by the embodiment of the utility model comprises a bottom shell, a motor, a rotating assembly and an elastic member, wherein the motor is arranged on the bottom shell, the rotating assembly is arranged on the motor, the motor drives the rotating assembly to rotate, and the elastic member is connected to the rotating assembly;

[0005] The bottom shell comprises a bottom shell body, a positioning column, a positioning plug and a limiting seat, wherein the positioning column is connected to the bottom shell body, the positioning plug is connected to one end of the positioning column, and the limiting seat is arranged at one end of the positioning column and connected to the bottom shell body;

[0006] The rotating assembly includes a rotating shaft, a traction rope, a swing arm and a rotor. The rotating shaft is connected to the motor. The traction rope is arranged between the rotating shaft and the swing arm and is respectively connected to the rotating shaft and the swing arm. One end of the swing arm is connected to the rotor, and the other end extends out of the rotor and is connected to the rotating shaft. The swing arm is arranged on one side of the limit seat and abuts against the limit seat through the traction rope. The rotor is rotatably connected to the positioning column and is inserted into the positioning plug. The elastic member is sleeved on the outside of the positioning column and is connected to the rotor.

[0007] As an optional solution of the present invention, the elastic member is a torsion spring, and the torsion spring is sleeved on the outside of the positioning column and fixedly connected to the rotor.

[0008] As an optional solution of the present invention, an abutment slope is provided at one end of the limit seat close to the swing arm, and the swing arm abuts against the abutment slope through the traction rope.

[0009] As an optional solution of the present invention, the swing arm is fixedly connected to the rotor, one end of the traction rope is fixedly connected to the rotating shaft, and the other end is passed through the swing arm.

[0010] As an optional solution of the utility model, it also includes an upper shell, which is clamped on the bottom shell, the top end of the rotor extends out of the upper shell, and the motor is arranged in the upper shell and fixedly connected to the bottom shell.

[0011] As an optional solution of the utility model, it also includes a left locking tongue and a right locking tongue, wherein the left locking tongue and the right locking tongue are arranged parallel to each other and are both fixedly connected to the top side of the rotor.

[0012] The above one or more technical solutions in the glove box electronic lock mechanism provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The electronic lock mechanism of the glove box provided by the present application includes a bottom shell, a motor, a rotating assembly and an elastic member. The motor drives the rotating shaft to rotate, and the rotating shaft retracts and pulls the traction rope. The traction rope pulls the swing arm to realize the rotation of the rotor. When the swing arm abuts against the limit seat, the rotor stops rotating. While the rotor rotates, the left lock tongue and the right lock tongue shrink inward and disengage from the glove box lock hole, so that the glove box reaches an unlocked state, and the glove box is opened, which is more convenient to use. The swing arm is lengthened, which increases the output torque of the rotor and improves the driving performance. The electronic lock mechanism of the glove box provided by the present application has a reasonable structure, is more simplified, reduces labor costs, and increases the degree of flattening. The structure is more compact, ensuring the normal use of the internal space of the glove box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 A schematic structural diagram of the electronic lock mechanism for a glove box provided in an embodiment of the utility model.

[0016] Figure 2A side view of the glove box electronic lock mechanism provided in an embodiment of the utility model.

[0017] Figure 3 An exploded view of the glove box electronic lock mechanism provided in an embodiment of the utility model.

[0018] Figure 4 An exploded view of the glove box electronic lock mechanism provided by the embodiment of the utility model.

[0019] Figure 5 A schematic structural diagram of the glove box electronic lock mechanism provided in an embodiment of the utility model after omitting the upper shell, the left lock tongue and the right lock tongue.

[0020] Among them, the reference numerals in the figure are:

[0021] 2. Motor; 3. Rotating assembly; 4. Torsion spring; 5. Upper shell; 6. Left lock tongue; 7. Right lock tongue;

[0022] 11. Bottom shell body; 12. Positioning column; 13. Positioning plug; 14. Limiting seat;

[0023] 31. Rotating shaft; 32. Traction rope; 33. Swing arm; 34. Rotor. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0028] In one embodiment of the present invention, Figures 1 to 5 As shown, a glove box electronic lock mechanism is provided, including a bottom shell, a motor 2, a rotating assembly 3 and an elastic member, wherein the motor 2 is arranged on the bottom shell, the rotating assembly 3 is arranged on the motor 2, the motor 2 drives the rotating assembly 3 to rotate, and the elastic member is connected to the rotating assembly 3. The bottom shell includes a bottom shell body 11, a positioning column 12, a positioning plug 13 and a limit seat 14. The positioning column 12 is fixedly connected to the bottom shell body 11, the positioning plug 13 is fixedly connected to one end of the positioning column 12, and the limit seat 14 is arranged at one end of the positioning column 12 and is fixedly connected to the bottom shell body 11. The rotating assembly 3 includes a rotating shaft 31, a traction rope 32, a swing arm 33 and a rotor 34. The rotating shaft 31 is fixedly connected to the motor 2, the traction rope 32 is arranged between the rotating shaft 31 and the swing arm 33, and is fixedly connected to the rotating shaft 31 and the swing arm 33 respectively. One end of the swing arm 33 is fixedly connected to the rotor 34, and the other end extends out of the rotor 34 and is fixedly connected to the rotating shaft 31. The swing arm 33 is arranged on one side of the limit seat 14 and abuts against the limit seat 14 through the traction rope 32. The swing arm 33 limits the stroke through the limit seat 14. The rotor 34 is rotatably connected to the positioning column 12 and plugged into the positioning plug 13. The elastic member is sleeved on the outer side of the positioning column 12 and fixedly connected to the rotor 34. The electronic lock mechanism of the glove box provided by the present application includes a bottom shell, a motor 2, a rotating assembly 3 and an elastic member. The motor 2 drives the rotating shaft 31 to rotate, and the rotating shaft 31 retracts and pulls the traction rope 32. The traction rope 32 pulls the swing arm 33 to realize the rotation of the rotor 34. When the swing arm 33 abuts against the limit seat 14, the rotor 34 stops rotating. While the rotor 34 rotates, the left lock tongue 6 and the right lock tongue 7 shrink inward and disengage from the glove box lock hole, so that the glove box reaches an unlocked state, and the glove box is opened, which is more convenient to use. The swing arm 33 is lengthened, which increases the output torque of the rotor 34 and improves the driving performance. The electronic lock mechanism of the glove box provided by the present application has a reasonable structure, is more simplified, reduces labor costs, and increases the degree of flattening. The structure is more compact, ensuring the normal use of the internal space of the glove box.

[0029] In another embodiment of the utility model, the elastic member of the glove box electronic lock mechanism is a torsion spring 4, which is sleeved on the outside of the positioning column 12 and fixedly connected to the rotor 34. When the glove box is opened, the motor 2 is powered off, and the torsion spring 4 is reset at this time, and the lock tongue returns to the initial non-powered state.

[0030] In another embodiment of the utility model, the limit seat 14 of the glove box electronic lock mechanism is provided with an abutting inclined surface at one end close to the swing arm 33, and the swing arm 33 abuts against the abutting inclined surface through the traction rope 32. After the swing arm 33 rotates, the abutting inclined surface of the limit seat 14 limits the stroke.

[0031] In another embodiment of the utility model, the swing arm 33 of the glove box electronic lock mechanism is fixedly connected to the rotor 34, one end of the traction rope 32 is fixedly connected to the rotating shaft 31, and the other end is fixedly passed through the swing arm 33. The output torque of the swing arm 33 is increased by the rotation of the swing arm 33.

[0032] In another embodiment of the utility model, the glove box electronic lock mechanism also includes an upper shell 5, which is clamped on the bottom shell, the top of the rotor 34 extends out of the upper shell 5, and the motor 2 is arranged in the upper shell 5 and fixedly connected to the bottom shell.

[0033] In another embodiment of the utility model, the glove box electronic lock mechanism further includes a left lock tongue 6 and a right lock tongue 7 . The left lock tongue 6 and the right lock tongue 7 are arranged parallel to each other and are both fixedly connected to the top side of the rotor 34 .

[0034] The electronic lock mechanism of the glove box provided by the present application includes a bottom shell, a motor 2, a rotating assembly 3 and an elastic member. The motor 2 drives the rotating shaft 31 to rotate, and the rotating shaft 31 retracts and pulls the traction rope 32. The traction rope 32 pulls the swing arm 33 to realize the rotation of the rotor 34. When the swing arm 33 abuts against the limit seat 14, the rotor 34 stops rotating. While the rotor 34 rotates, the left lock tongue 6 and the right lock tongue 7 shrink inward and disengage from the glove box lock hole, so that the glove box reaches an unlocked state, and the glove box is opened, which is more convenient to use. The swing arm 33 is lengthened, which increases the output torque of the rotor 34 and improves the driving performance. The electronic lock mechanism of the glove box provided by the present application has a reasonable structure, is more simplified, reduces labor costs, and increases the degree of flattening. The structure is more compact, ensuring the normal use of the internal space of the glove box.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glove box electronic lock mechanism, characterized in that: It includes a bottom shell, a motor, a rotating assembly and an elastic member, wherein the motor is arranged on the bottom shell, the rotating assembly is arranged on the motor, the motor drives the rotating assembly to rotate, and the elastic member is connected to the rotating assembly; The bottom shell comprises a bottom shell body, a positioning column, a positioning plug and a limiting seat, wherein the positioning column is connected to the bottom shell body, the positioning plug is connected to one end of the positioning column, and the limiting seat is arranged at one end of the positioning column and connected to the bottom shell body; The rotating assembly includes a rotating shaft, a traction rope, a swing arm and a rotor. The rotating shaft is connected to the motor. The traction rope is arranged between the rotating shaft and the swing arm and is respectively connected to the rotating shaft and the swing arm. One end of the swing arm is connected to the rotor, and the other end extends out of the rotor and is connected to the rotating shaft. The swing arm is arranged on one side of the limit seat and abuts against the limit seat through the traction rope. The rotor is rotatably connected to the positioning column and is inserted into the positioning plug. The elastic member is sleeved on the outside of the positioning column and is connected to the rotor.

2. The electronic lock mechanism for a glove box according to claim 1, characterized in that: The elastic member is a torsion spring, which is sleeved on the outside of the positioning column and fixedly connected to the rotor.

3. The electronic lock mechanism for a glove box according to claim 1, characterized in that: An abutting inclined surface is provided at one end of the limiting seat close to the swing arm, and the swing arm abuts against the abutting inclined surface through the traction rope.

4. The electronic lock mechanism for a glove box according to claim 1, characterized in that: The swing arm is fixedly connected to the rotor, one end of the traction rope is fixedly connected to the rotating shaft, and the other end is fixedly passed through the swing arm in turn.

5. The electronic lock mechanism for a glove box according to claim 1, characterized in that: It also includes an upper shell, which is clamped on the bottom shell, the top of the rotor extends out of the upper shell, and the motor is arranged in the upper shell and fixedly connected to the bottom shell.

6. The electronic lock mechanism for a glove box according to claim 1, characterized in that: It also includes a left locking tongue and a right locking tongue. The left locking tongue and the right locking tongue are arranged parallel to each other and are both fixedly connected to the top side of the rotor.

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