CN219387541U

CN219387541U - Electronic lock pin

Info

Publication number: CN219387541U
Application number: CN202223444899.5U
Authority: CN
Inventors: 周志亮
Original assignee: Moto Jiangsu Electric Drive Technology Co ltd
Current assignee: Moto Jiangsu Electric Drive Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-07-21
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an electronic lock pin. The electronic lock pin comprises a shell, a locking piece and a driving assembly; the locking piece is movably arranged on the shell and has a reciprocating movement stroke along the longitudinal direction of the shell; the driving assembly is arranged outside the shell and connected with the locking piece, and is used for driving the locking piece to reciprocate along the longitudinal direction of the shell, wherein a driving shaft of the driving assembly extends transversely along the shell. According to the technical scheme provided by the utility model, the structure of the locking piece and the driving assembly is more compact, so that the whole electronic lock pin is smaller in size, and the moving range of the locking piece can be controlled through the driving assembly, so that the locking quantity of the locking piece is easier to control, and the electronic lock pin is more convenient to use.

Description

Electronic lock pin

Technical Field

The utility model relates to the technical field of locking pieces, in particular to an electronic lock pin.

Background

The electronic lock pin can be used for locking a door body structure on equipment or a production line so as to ensure that the door body structure can be automatically opened or closed, and is more convenient for places inconvenient to lock manually. However, the traditional electronic lock pin is complex in structure, and the locking depth of the door body structure is not easy to adjust, so that the electronic lock pin is inconvenient to use.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is that the traditional electronic lock pin is complex in structure, the locking depth of the door body structure is not easy to adjust, and the use is inconvenient.

In order to solve the above technical problems, the present utility model provides an electronic lock pin, including:

a housing;

the locking piece is movably arranged on the shell and has a reciprocating movement stroke along the longitudinal direction of the shell;

the driving assembly is arranged outside the shell and connected with the locking piece, and is used for driving the locking piece to reciprocate along the longitudinal direction of the shell, wherein a driving shaft of the driving assembly extends transversely along the shell.

Optionally, the drive assembly includes driving motor, with the drive shaft that driving motor is connected and locate drive division on the drive shaft, be equipped with the cooperation portion on the locking piece, driving motor drive the drive shaft rotates, drives drive division rotates in the lump, and drive under the cooperation effect of drive division with the cooperation portion the locking piece is followed the longitudinal movement of casing.

Optionally, the driving part includes a driving gear sleeved on the outer peripheral side of the driving shaft, and the matching part includes a rack disposed on the locking member, where the rack is meshed with the driving gear and extends in a longitudinal direction of the housing.

Optionally, one end of the driving shaft is connected with the driving motor, the other end of the driving shaft extends into the shell and is rotationally connected with the shell, and the driving gear is arranged on a part of the driving shaft located in the shell.

Optionally, the locking piece includes the lock pole, the lock pole has along the longitudinal first locking section and the second locking section that connect gradually of casing set up, cooperation portion locates on the first locking section, driving motor drive the lock pole is followed the longitudinal movement of casing, make the second locking section have stretch out in the first position of casing and have shrink in the second position in the casing.

Optionally, a sliding groove is formed in the shell, the sliding groove extends longitudinally along the shell, and the locking rod is sleeved on the inner side of the sliding groove and can move along the extending direction of the sliding groove.

Optionally, the sliding groove is provided with a first groove section and a second groove section which are connected, and the diameter of the cross section of the second groove section is larger than that of the cross section of the first groove section, so that a first step surface is formed at the connection part of the first groove section and the second groove section; the diameter of the cross section of the second locking section is larger than that of the cross section of the first locking section, so that a second step surface is formed at the joint of the first locking section and the second locking section; when the locking rod is in the first position, the second step surface is abutted with the first step surface.

Optionally, the casing includes first shell, second shell and the third shell that are connected, the spout is located on the first shell, just the spout is run through first shell sets up, the second shell lid is located the notch department of spout, and be located dorsad one side of first groove section, the third shell is located first shell with one side that driving motor is connected.

Optionally, a plurality of mounting holes are formed in the first housing, and a plurality of the mounting holes are suitable for being connected with equipment to be mounted.

Optionally, the driving assembly further comprises a speed reducer connected with the driving motor and the driving shaft, and the speed reducer and the driving motor are both positioned on the outer side of the shell.

The technical scheme provided by the utility model has the following advantages:

the electronic lock pin comprises a shell, a locking piece and a driving assembly, wherein the locking piece is movably arranged on the shell, locking and unlocking are performed through movement of the electronic lock pin, the driving assembly is arranged outside the shell, and the locking piece is driven to move through the driving assembly, so that the locking piece can be automatically locked and unlocked; the direction of the driving shaft of the driving assembly is perpendicular to the moving direction of the locking piece, so that the moving space of the locking piece and at least part of the driving assembly can be overlapped, the locking piece and the driving assembly are more compact in structure, the whole electronic lock pin is smaller in size, the moving range of the locking piece can be controlled through the driving assembly, the locking quantity of the locking piece is easier to control, and the electronic lock pin is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an electronic lock pin according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the electronic locking pin of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the electronic lock pin shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the electronic locking pin of FIG. 1.

Reference numerals illustrate:

100-electronic locking pin; 1-a housing; 11-a first housing; 111-a chute; 112-mounting holes; 12-a second housing; 13-a third housing; 2-locking the connector; 21-locking the rod; 211-mating part; 2111-rack; 3-a drive assembly; 31-a drive motor; 32-a drive shaft; 33-a driving part; 331-a drive gear; 4-speed reducer.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

The utility model provides an electronic lock pin 100, please refer to fig. 1-2, the electronic lock pin 100 includes a housing 1, a locking member 2 and a driving assembly 3, the locking member 2 is movably disposed on the housing 1 and has a reciprocating movement stroke along the longitudinal direction of the housing 1; the driving component 3 is arranged outside the shell 1 and is connected with the locking piece 2, and the driving component 3 is used for driving the locking piece 2 to reciprocate along the longitudinal direction of the shell 1, so that the locking piece 2 can be automatically locked and unlocked, wherein a driving shaft 32 of the driving component 3 is arranged along the transverse extension of the shell 1. The direction of the driving shaft 32 of the driving component 3 is perpendicular to the moving direction of the locking component 2, so that the moving space of the locking component 2 and at least part of the driving component 3 can be overlapped, the structures of the locking component 2 and the driving component 3 are more compact, the whole electronic lock pin 100 is smaller, the moving range of the locking component 2 can be controlled through the driving component 3, the locking quantity of the locking component 2 is easier to control, and the electronic lock pin 100 is more convenient to use.

It should be noted that, when the electronic lock pin 100 is used normally, the lateral direction of the housing 1 may refer to the front-rear direction or the left-right direction of the housing 1, and the longitudinal direction may refer to the left-right direction or the front-rear direction of the housing 1, and of course, the lateral direction and the longitudinal direction may be other two directions perpendicular to the horizontal direction of the housing 1. For convenience of explanation, in the present utility model, the lateral direction of the housing 1 is set to be the front-rear direction of the housing 1, the longitudinal direction of the housing 1 is the left-right direction of the housing 1, and the following description will be made with reference to this direction.

Preferably, as shown in fig. 2 and 3, the driving assembly 3 includes a driving motor 31, a driving shaft 32 connected with the driving motor 31, and a driving part 33 disposed on the driving shaft 32, wherein the engaging part 211 is disposed on the locking member 2, the driving shaft 32 is driven to rotate by the driving motor 31, so as to drive the driving part 33 to rotate together, and the locking member 2 is driven to move along the longitudinal direction of the housing 1 under the cooperation of the driving part 33 and the engaging part 211, so that when the driving motor 31 starts to work, the driving shaft 32 can be driven to rotate positively, so as to drive the driving part 33 to rotate positively together, and the engaging part 211 acting on the locking member 2 through the driving part 33 drives the locking member 2 to move leftwards or rightwards along the housing 1. For example, when the driving motor 31 is set to rotate forward, the lock 2 moves rightward to move toward the lock direction to achieve the lock of the electronic lock pin 100; when the driving motor 31 is reversed, the locking piece 2 can move toward the unlocking direction, thereby unlocking the electronic lock pin 100.

Further, as shown in fig. 2 and 4, the driving part 33 includes a driving gear 331 sleeved on the outer peripheral side of the driving shaft 32, the matching part 211 includes a rack 2111 provided on the locking member 2, wherein the rack 2111 is meshed with the driving gear 331, and the rack 2111 is arranged along the longitudinal extension of the housing 1, i.e. the rack 2111 is arranged along the left extensible direction of the housing 1, so that when the driving gear 331 rotates, the rack 2111 can be pushed to move, so that the rack 2111 moves leftwards or rightwards along the housing 1, the movement of the locking member 2 is more convenient, and the matching of the gear and the rack 2111 can enable the movement precision of the locking member 2 to be more easily controlled, so that the electronic locking pin 100 can be adapted to the use requirements of the locking amounts of different devices.

For the locking member 2, as shown in fig. 2 and 4, the locking member 2 includes a locking rod 21, the locking rod 21 has a first locking section and a second locking section which are sequentially connected in the longitudinal direction of the housing 1, the rack 2111 is disposed on the first locking section and is located at the bottom of the first locking section, the driving gear 331 is located below the first locking section, and the driving gear 331 is engaged with the rack 2111, and the driving shaft 32 is driven to rotate by the driving motor 31, so that the rack 2111 is pushed to move under the action of the driving gear 331, so that the entire locking rod 21 moves in the longitudinal direction of the housing 1, so that the second locking section has a first position protruding from the housing 1 and a second position retracted into the housing 1. Of course, a via hole may be provided on the housing 1, and the second locking section may extend from the via hole on the housing 1 to the housing 1, so as to be locked with the device to be locked.

Further, a sliding groove 111 is further provided on the housing 1, the sliding groove 111 extends along the longitudinal direction of the housing 1, the locking rod 21 is sleeved on the inner side of the sliding groove 111, and the locking rod 21 can move along the extending direction of the sliding groove 111. Preferably, the shape of the sliding groove 111 is adapted to the shape of the locking rod 21, the locking rod 21 is generally cylindrical, the sliding groove 111 is also generally circular, and a clearance hole is further formed at the bottom of the sliding groove 111, so that the driving gear 331 can be matched with the rack 2111 on the locking rod 21 through the clearance hole.

Moreover, in order to limit the movement range of the lock link lever 21, the slide groove 111 has a first groove section and a second groove section connected to each other, the diameter of the cross section of the second groove section being larger than that of the first groove section, so that a first step surface is formed at the junction of the first groove section and the second groove section; correspondingly, the diameter of the cross section of the second locking section is larger than that of the cross section of the first locking section, so that a second step surface is formed at the joint of the first locking section and the second locking section, and when the locking connecting rod 21 is in the first position, the second step surface and the first step surface are abutted, so that the locking connecting piece 2 is prevented from extending out of the shell 1 too much.

Further, as shown in fig. 2, the casing 1 includes a first casing 11, a second casing 12 and a third casing 13 that are connected, the chute 111 is disposed on the first casing 11, and the chute 111 is disposed through the first casing 11, the second casing 12 is covered at a notch of the chute 111 and is located at a side facing away from the first groove section, on one hand, an end of the chute 111 can be closed to avoid impurities entering the casing 1, on the other hand, the locking member 2 can be limited, so that the locking member 2 is prevented from shrinking too much in the casing 1, when the locking member 2 is in the second position, the end of the locking member 2 can abut against the second casing 12, thereby limiting the shrinkage of the locking member 2, and the third casing 13 is disposed at a side of the first casing 11 connected with the driving motor 31, so as to wrap the driving gear 331 and the rack 2111 through the first casing 11, the second casing 12 and the third casing 13, thereby protecting the driving gear 331 and the rack 2111.

In addition, the first housing 11 is further provided with a plurality of mounting holes 112, and the plurality of mounting holes 112 are suitable for being connected with equipment to be mounted, so that the electronic lock pin 100 is more convenient to assemble and disassemble.

Moreover, the driving assembly 3 further comprises a speed reducer 4 connected with the driving motor 31 and the driving shaft 32, the speed reducer 4 and the driving motor 31 are both positioned on the outer side of the shell 1, and the output speed of the driving motor 31 can be adjusted through the speed reducer 4, so that the locking and unlocking speeds of the locking piece 2 are more moderate.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present utility model.

Claims

1. An electronic locking pin, comprising:

a housing;

2. The electronic lock pin according to claim 1, wherein the driving assembly comprises a driving motor, a driving shaft connected with the driving motor, and a driving part arranged on the driving shaft, the locking piece is provided with a matching part, the driving motor drives the driving shaft to rotate, drives the driving part to rotate together, and drives the locking piece to move along the longitudinal direction of the shell under the matching action of the driving part and the matching part.

3. The electronic lock pin according to claim 2, wherein the driving portion includes a driving gear fitted around an outer peripheral side of the driving shaft, and the engaging portion includes a rack provided on the lock member, the rack being engaged with the driving gear and disposed to extend in a longitudinal direction of the housing.

4. An electronic locking pin according to claim 3, wherein one end of the drive shaft is connected to the drive motor, the other end of the drive shaft extends into the housing and is rotatably connected to the housing, and the drive gear is provided on a portion of the drive shaft located in the housing.

5. The electronic locking pin of claim 2, wherein the locking member comprises a locking bar having a first locking section and a second locking section connected in series along a longitudinal direction of the housing, the mating portion is disposed on the first locking section, and the drive motor drives the locking bar to move along the longitudinal direction of the housing such that the second locking section has a first position protruding from the housing and a second position retracted within the housing.

6. The electronic lock pin according to claim 5, wherein a chute is provided on the housing, the chute is provided along a longitudinal extension of the housing, and the locking bar is sleeved on an inner side of the chute and is movable along an extension direction of the chute.

7. The electronic locking pin of claim 6, wherein the chute has a first chute section and a second chute section connected, the second chute section having a cross-sectional diameter that is greater than the cross-sectional diameter of the first chute section to form a first stepped surface at the connection of the first chute section and the second chute section; the diameter of the cross section of the second locking section is larger than that of the cross section of the first locking section, so that a second step surface is formed at the joint of the first locking section and the second locking section; when the locking rod is in the first position, the second step surface is abutted with the first step surface.

8. The electronic locking pin of claim 7, wherein the housing comprises a first housing, a second housing and a third housing that are connected, the chute is formed in the first housing, the chute is formed through the first housing, the second housing is formed at a notch of the chute and is located at a side facing away from the first slot section, and the third housing is formed at a side of the first housing connected with the driving motor.

9. The electronic locking pin of claim 8, wherein a plurality of mounting holes are provided in the first housing, a plurality of the mounting holes being adapted to be coupled to a device to be mounted.

10. The electronic locking pin of claim 2, wherein the drive assembly further comprises a speed reducer coupled to the drive motor and the drive shaft, the speed reducer and the drive motor each being located outside of the housing.