CN217925369U

CN217925369U - Central lock assembly

Info

Publication number: CN217925369U
Application number: CN202221793701.1U
Authority: CN
Inventors: 周永恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-29
Anticipated expiration: 2032-07-12

Abstract

The utility model provides a well accuse lock assembly relates to lock technical field. The central control lock assembly comprises a door lock mechanism, a power supply wire harness and a wire pulling mechanism. The door lock mechanism comprises a bottom plate, a cover plate and a lock body, wherein the bottom plate and the cover plate are mutually matched and can be matched to form an accommodating chamber for accommodating the lock body; when the rotating plate moves to a first preset position, the rotating plate and the locking block are mutually abutted, and when the rotating plate moves to a second preset position, the rotating plate and the locking block are mutually separated; the power supply wire harness penetrates through the bottom plate; the wire drawing mechanism is connected with the rotating plate. This well accuse lock assembly can rotate the rotor plate of connecting through setting up and bottom plate to the realization only can accomplish the locking piece through this rotating-structure and switch at locking state (when the rotor plate moves first preset position) and the state of opening and shutting (when the rotor plate moves the second preset position), its simple structure, and the function is stable.

Description

Central lock assembly

Technical Field

The utility model relates to a lock technical field particularly, relates to a well accuse lock assembly.

Background

The central control lock is named as central control door lock, and is one automobile fitting capable of being opened and locked remotely without inserting key into the lock hole.

The existing central control locks on the market are generally divided into general types and special types, wherein the general types are suitable for most vehicle types, and the special types are suitable for special vehicle types according to the vehicle types; according to different starting modes, the method can be divided into a manual type and a remote control type; according to the appearance, the device can be divided into an ultra-short type, a flat type, an S type and the like. The existing central lock assembly mostly has the problem of complex structure, and the locking and unlocking functions can be realized only by structural cooperation of the ratchet wheel and the pawl.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well accuse lock assembly, it can rotate the rotor plate of connecting through setting up and bottom plate to the realization only can accomplish the lock block through this rotating-structure and switch over at locking state and the state that opens and shuts, its simple structure, and the stable function, this structural design is reasonable, and the practicality is strong.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a well accuse lock assembly, it includes:

the door lock mechanism comprises a bottom plate, a cover plate and a lock body, wherein the bottom plate and the cover plate are mutually matched and can be matched to form an accommodating cavity for accommodating the lock body; when the rotating plate moves to a first preset position, the rotating plate and the locking block are abutted against each other, and when the rotating plate moves to a second preset position, the rotating plate and the locking block are separated from each other;

the power supply wire harness penetrates through the bottom plate;

and the wire drawing mechanism is connected with the rotating plate.

This well accuse lock assembly can rotate the rotor plate of connecting through setting up and bottom plate to the realization only can accomplish the locking piece through this rotating-structure and switch at locking state (when the rotor plate moves first preset position) and the state of opening and shutting (when the rotor plate moves the second preset position), its simple structure, and the function is stable, this structural design is reasonable, and the practicality is strong. Simultaneously, the power pencil can make this lock mechanism electrical control to improve its holistic control intelligence. The wire pulling mechanism can drive the rotating plate to move, and the function of controlling the working state of the locking block is achieved.

In some embodiments of the present invention, the lock body further includes a fixing plate, the fixing plate is fixedly connected to the bottom plate, and the rotating shaft is disposed on the fixing plate.

The setting of fixed plate can improve the stability of pivot, avoids its and bottom plate direct contact to the damage that torque caused the bottom plate when reducing its rotation has prolonged the life of this well accuse lock assembly and has improved its result of use.

In some embodiments of the present invention, the wire drawing mechanism includes a cast head, a rope, a bellows and a sleeve, the rope is inserted into the sleeve, the two ends of the rope are respectively provided with the cast head, the bellows is sleeved on the sleeve, and the bellows is connected to the fixed plate, wherein the cast head is connected to the rotating plate.

The wire drawing mechanism comprises a casting head, a rope body, a corrugated pipe and a sleeve. The corrugated pipe is fixed on the fixing plate, a fixed point supports when the corrugated pipe is stressed, and the sleeve does not move relatively in the direction of a bending axis. Because the rope body in the sleeve cannot be straightened under the action of force, and the rope body can only do relative motion in the sleeve, the cover wire-drawing mechanism can transfer the motion between the inner handle and the lock body so as to control the motion state of the rotating plate.

In some embodiments of the present invention, the casting head and the rope are integrally formed or fixedly connected.

The integral forming process is mainly used in the manufacturing industry, and means that a certain part is manufactured by one-time processing, and the manufacturing of the certain part is finished by one procedure in the whole process without secondary or more processing. The integrated forming and the non-integrated forming are two different manufacturing processes, and the manufactured product or part is a whole without any connection, and has higher quality and longer service life compared with the non-integrated forming. The integrally formed casting head and the rope body have good structural stability, and the service life of the wire pulling mechanism can be prolonged.

In some embodiments of the present invention, the wire drawing mechanism is composed of a first wire drawing unit and a second wire drawing unit, and the first wire drawing unit and the second wire drawing unit each include the casting head, the rope body, the bellows, and the sleeve.

Through setting up first unit and the second unit of acting as go-between, can make it play the effect and the fixed effect of dragging of the motion state of control rotor plate respectively to structural stability when having improved this lock mechanism and having used.

In some embodiments of the present invention, the second wire pulling unit is connected to a guiding plate, the guiding plate is fixedly connected to the bottom plate, and a guiding protrusion is disposed on the guiding plate.

In some embodiments of the present invention, the locking block includes a locking portion and a sliding portion, the sliding portion is provided with a sliding groove, the guiding protrusion is disposed in the sliding groove, and the sliding groove can slide relative to the guiding protrusion.

The cooperation of direction lug and guide way can guarantee that the locking piece can be steady motion in succession according to predetermined orbit to steady realization locking and separation effect improve the locking of lock and the effect that opens and shuts.

In some embodiments of the present invention, the door lock mechanism further comprises a pre-installation piece, and the pre-installation piece is embedded in the bottom plate.

The preinstallation piece can be used for installing the central lock assembly to the position of the vehicle door, and convenience in installation is improved.

The utility model discloses an in some embodiments, above-mentioned power harness includes pencil body and power plug, and the quantity of above-mentioned pencil body is two, and two above-mentioned pencil bodies are inlayed each other and are located in above-mentioned power plug.

In some embodiments of the present invention, the bottom plate and the cover plate are detachably connected.

Can dismantle bottom plate and the apron of connection, can be so that this well accuse lock assembly can be unpack apart the maintenance, improved the easy replacement of maintenance convenience and the spare part of this well accuse lock assembly, and then prolonged the life of this well accuse lock assembly.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

this well accuse lock assembly can rotate the rotor plate of connecting through setting up and bottom plate to the realization only can accomplish the locking piece through this rotating-structure and switch over at locking state (rotor plate moves when first presetting position) and the state of opening and shutting (rotor plate moves when the second presets the position), its simple structure, and the function is stable, this structural design is reasonable, and the practicality is strong. Simultaneously, the power pencil can make this lock mechanism electrical control to improve its holistic control intelligence. The wire pulling mechanism can drive the rotating plate to move, and the function of controlling the working state of the locking block is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a central lock assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a guide projection provided in an embodiment of the present invention.

Icon: 100-a central lock assembly; 11-a base plate; 121-a rotating shaft; 122-a rotating plate; 123-a locking block; 1231-locking part; 1232-sliding part; 124-fixing plate; 131-a casting head; 132-a rope body; 133-bellows; 134-a cannula; 141-a guide plate; 142-a guide projection; 151-a harness body; 152-power plug; 16-pre-mount tab.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Please refer to fig. 1 and fig. 2. Fig. 1 is a schematic structural diagram of a central lock assembly 100 according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of the guiding protrusion 142 according to an embodiment of the present invention.

The present embodiment provides a central lock assembly 100, which includes a door lock mechanism, a power harness, and a cable pulling mechanism. The door lock mechanism comprises a bottom plate 11, a cover plate and a lock body, wherein the bottom plate 11 and the cover plate are mutually matched and can be matched to form an accommodating chamber for accommodating the lock body, the lock body comprises a rotating shaft 121, a rotating plate 122 and a locking block 123, and the rotating plate 122 is rotatably connected with the bottom plate 11 through the rotating shaft 121; when the rotating plate 122 moves to the first preset position, the rotating plate 122 and the locking block 123 abut against each other, and when the rotating plate 122 moves to the second preset position, the rotating plate 122 and the locking block 123 are separated from each other; the power supply wire harness penetrates through the bottom plate 11; the wire pulling mechanism and the rotating plate 122 are connected to each other.

It is worth to say that, this central lock assembly 100 can rotate the rotor plate 122 of being connected through setting up and bottom plate 11 to the realization only can accomplish through this revolution mechanic that locking piece 123 switches at locking state (when rotor plate 122 moves to first preset position) and the state of opening and shutting (when rotor plate 122 moves to the second preset position), and its simple structure, and the function is stable, and this structural design is reasonable, and the practicality is strong. Simultaneously, the power pencil can make this lock mechanism electrical control to improve its holistic control intelligence. The wire pulling mechanism can drive the rotating plate 122 to move, and the function of controlling the working state of the locking block 123 is achieved.

Referring to fig. 1 again, the lock body further includes a fixing plate 124, the fixing plate 124 is fixedly connected to the base plate 11, and the rotating shaft 121 is disposed on the fixing plate 124.

It should be noted that, the fixing plate 124 is arranged to improve the stability of the rotating shaft 121, and prevent the rotating shaft from directly contacting the bottom plate 11, so as to reduce the damage of the rotating torque to the bottom plate 11, prolong the service life of the central lock assembly 100, and improve the use effect thereof.

In this embodiment, the wire pulling mechanism includes a stub 131, a rope 132, a bellows 133 and a sleeve 134, the rope 132 is inserted into the sleeve 134, the stub 131 is respectively disposed at two ends of the rope 132, the bellows 133 is sleeved outside the sleeve 134 and is clamped with the fixing plate 124, and the stub 131 and the rotating plate 122 at one side are connected with each other.

It is understood that the wire pulling mechanism includes a deadhead 131, a rope 132, a bellows 133, and a sleeve 134. The bellows 133 is fixed to the fixing plate 124, and when a force is applied, the bellows is supported by the fixing point, and the sleeve 134 does not move in the axial direction of the bending. Since the rope 132 in the sleeve 134 is not straightened by force, the rope 132 can only move relatively in the sleeve, so the cover wire-pulling mechanism can transmit the movement between the inner handle and the lock body to control the movement state of the rotating plate 122.

Optionally, the deadhead 131 and the rope 132 are integrally formed or fixedly connected.

Specifically, the integral forming process is mainly used in the manufacturing industry, and means that a certain part is manufactured by one-time processing without two or more times of processing, and the manufacturing of the certain part is completed by one procedure in the whole process. The integrated forming and the non-integrated forming are two different manufacturing processes, and the manufactured product or part is a whole without any connection, and has higher quality and longer service life compared with the non-integrated forming. The integrated molding of the cast head 131 and the rope 132 has good structural stability, and can prolong the service life of the wire drawing mechanism.

In the present embodiment, the wire pulling mechanism is composed of a first wire pulling unit and a second wire pulling unit, each of which includes a cast head 131, a rope body 132, a bellows 133, and a sleeve 134.

It can be understood that, by providing the first wire drawing unit and the second wire drawing unit, the first wire drawing unit and the second wire drawing unit can respectively perform the function of controlling the motion state of the rotating plate 122 and the fixed pulling function, thereby improving the structural stability of the door lock mechanism in use.

Referring to fig. 2 again, the second wire drawing unit is connected to a guide plate 141, the guide plate 141 is fixedly connected to the bottom plate 11, and a guide protrusion 142 is disposed on the guide plate 141.

Meanwhile, the locking block 123 includes a locking portion 1231 and a sliding portion 1232, a sliding groove is provided on the sliding portion 1232, the guiding protrusion 142 is provided in the sliding groove, and the sliding groove can slide relative to the guiding protrusion 142.

It is worth to say that, the cooperation of the guide projection 142 and the guide groove can ensure that the locking block 123 can move continuously and stably according to a predetermined track, so that the locking and separating effects are stably realized, and the locking and opening and closing effects of the vehicle lock are improved.

Optionally, the door lock mechanism further includes a pre-installation piece 16, and the pre-installation piece 16 is embedded on the bottom plate 11.

Specifically, the pre-installation sheet 16 can be used to install the center lock assembly 100 to a vehicle door position, thereby improving the convenience of installation.

In this embodiment, the power supply harness includes two harness bodies 151 and a power plug 152, the two harness bodies 151 are embedded in the power plug 152.

In this embodiment, the base plate 11 and the cover plate are detachably connected.

It can be understood that the bottom plate 11 and the cover plate, which are detachably connected, can enable the central lock assembly 100 to be disassembled for maintenance, thereby improving the maintenance convenience of the central lock assembly 100 and the replacement easiness of parts, and further prolonging the service life of the central lock assembly 100.

To sum up, embodiments of the present invention provide a central lock assembly 100. The central lock assembly 100 includes a door lock mechanism, a power harness, and a cable pull mechanism. The door lock mechanism comprises a bottom plate 11, a cover plate and a lock body, wherein the bottom plate 11 and the cover plate are mutually matched and can be matched to form an accommodating chamber for accommodating the lock body, the lock body comprises a rotating shaft 121, a rotating plate 122 and a locking block 123, and the rotating plate 122 is rotatably connected with the bottom plate 11 through the rotating shaft 121; when the rotating plate 122 moves to the first preset position, the rotating plate 122 and the locking block 123 abut against each other, and when the rotating plate 122 moves to the second preset position, the rotating plate 122 and the locking block 123 are separated from each other; the power supply wire harness penetrates through the bottom plate 11; the wire pulling mechanism and the rotating plate 122 are connected to each other. This well accuse lock assembly 100 can rotate the rotor plate 122 of being connected through setting up and bottom plate 11 to realize only can accomplishing the locking piece 123 through this rotating-structure and switching at the locking state (rotor plate 122 moves when first presetting position) and the state of opening and shutting (rotor plate 122 moves when the second presets the position), its simple structure, and the function is stable, this structural design is reasonable, and the practicality is strong. Simultaneously, the power pencil can make this lock mechanism electrical control to improve its holistic control intelligence. The wire pulling mechanism can drive the rotating plate 122 to move, and the function of controlling the working state of the locking block 123 is achieved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A central lock assembly, comprising:

the lock body comprises a rotating shaft, a rotating plate and a locking block, and the rotating plate is rotatably connected with the bottom plate through the rotating shaft; when the rotating plate moves to a first preset position, the rotating plate and the locking block are mutually abutted, and when the rotating plate moves to a second preset position, the rotating plate and the locking block are mutually separated;

the power supply wire harness penetrates through the bottom plate;

the wire drawing mechanism is connected with the rotating plate.

2. The central lock assembly according to claim 1, wherein the lock body further comprises a fixing plate, the fixing plate is fixedly connected with the bottom plate, and the rotating shaft is disposed on the fixing plate.

3. The central lock assembly according to claim 2, wherein the wire pulling mechanism comprises a cast head, a rope body, a corrugated pipe and a sleeve, the rope body is arranged in the sleeve in a penetrating manner, the cast head is arranged at each of two ends of the rope body, the corrugated pipe is sleeved outside the sleeve and is clamped with the fixing plate, and the cast head and the rotating plate on one side are connected with each other.

4. A central lock assembly according to claim 3, wherein the deadhead and the rope are integrally formed or fixedly attached.

5. The central lock assembly according to claim 3, wherein the wire pulling mechanism is comprised of a first wire pulling unit and a second wire pulling unit, each of the first wire pulling unit and the second wire pulling unit including the deadhead, the rope body, the bellows, and the sleeve.

6. The central lock assembly according to claim 5, wherein a guide plate is connected to the second wire pulling unit, the guide plate is fixedly connected to the bottom plate, and a guide projection is provided on the guide plate.

7. A central lock assembly according to claim 6, characterized in that the locking block comprises a locking part and a sliding part, a sliding groove is arranged on the sliding part, the guiding projection is arranged in the sliding groove, and the sliding groove can slide relative to the guiding projection.

8. The central lock assembly according to claim 1, wherein the door lock mechanism further comprises a pre-mounting tab embedded in the bottom plate.

9. The central lock assembly according to claim 1, wherein the power harness comprises two harness bodies and a power plug, and the two harness bodies are embedded in the power plug.

10. The central lock assembly according to claim 1, wherein the base plate and the cover plate are removably connected.