CN214532386U

CN214532386U - Semi-automatic electric lock control device

Info

Publication number: CN214532386U
Application number: CN202120756235.9U
Authority: CN
Inventors: 张祥义; 刘星; 袁龙; 张淑娟; 齐巧艳; 欧锦涛
Original assignee: Zhongshan Yaer Electronic Technology Co ltd
Current assignee: Zhongshan Yaer Electronic Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-10-29
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to the technical field of electric locks, in particular to a semi-automatic electric lock control device, which comprises a carrier and a rotating device hinged with the carrier; the carrier is movably connected with a propping piece which has a trend of approaching to the rotating axis of the rotating device; the rotating device is provided with a rotating holding body, and the abutting piece abuts against the rotating holding body; the mounting assembly comprises a limiting piece, and the limiting piece is provided with a trigger end exposed out of the carrier; the limiting piece is movably connected with the carrier, so that the limiting piece has a vector parallel to the rotating axis of the rotating device when moving relative to the carrier; the rotation maintaining body and the limiting piece are completely staggered. The utility model can rotate the rotating device and the handle before installation, thereby realizing the reversing of the handle; meanwhile, the direction state of the handle state can be ensured to be reliable after the handle is installed; the limiting piece can be kept in a natural state before installation, and the reliability is improved; the arrangement of the electric wires is convenient.

Description

Semi-automatic electric lock control device

Technical Field

The utility model relates to an electric lock technical field, in particular to semi-automatic electric lock control device.

Background

In the conventional semi-automatic electric lock control device, a door handle is generally required to be installed on the semi-automatic electric lock control device, and then the door handle is installed on a door lock for use.

Since the doors to which the door lock is installed may have different door opening directions, the handle of the semi-automatic electric lock control apparatus is generally set according to the door opening direction. For example, when the handle of the semi-automatic electric lock control device is installed near the right side facing the door and the handle of the semi-automatic electric lock control device is beyond the door from the right side of the door, the handle (e.g., the left-hand handle) needs to be replaced to ensure that the handle does not go beyond the door.

In summary, the prior art has at least the following technical problems,

first, a set of semi-automatic electric lock control devices may require pairing of handles in two different directions, resulting in waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve or alleviate the above-mentioned first technical problem.

The utility model adopts the measure that the semi-automatic electric lock control device comprises a carrier and a rotating device hinged with the carrier; the carrier is movably connected with a propping piece which has a trend of approaching to the rotating axis of the rotating device; the rotating device is provided with a rotating holding body, and the abutting piece abuts against the rotating holding body; the mounting assembly comprises a limiting piece, and the limiting piece is provided with a trigger end exposed out of the carrier; the limiting piece is movably connected with the carrier, so that the limiting piece has a vector parallel to the rotating axis of the rotating device when moving relative to the carrier; the rotation maintaining body and the limiting piece are completely staggered.

The utility model has the advantages that the rotating device and the handle can be rotated before installation, thereby realizing the reversing of the handle; and the direction state of the handle state can be ensured to be reliable after the handle is installed.

According to the further technical scheme, the trigger end passes through the carrier in a fitting manner, so that the limiting part is linearly and slidably connected with the carrier; the direction of the limiting piece which slides linearly relative to the carrier is approximately parallel to the rotating axis line of the rotating device.

The semi-automatic electric lock control device is convenient to assemble.

According to a further technical scheme, the mounting assembly further comprises a mounting elastic piece, and the mounting elastic piece is respectively connected with the carrier and the limiting piece, so that the triggering end has a tendency of being far away from the carrier.

The limiting part can be kept in a natural state before installation, and the reliability is improved.

In a further technical scheme, the carrier is provided with a through hole; the rotating device is provided with a wiring hole; a side hole communicated with the wiring hole is formed in the side wall of the rotating device; the through hole and the side hole have overlapping portions when viewed from above.

According to a further technical scheme, the rotating device is partially exposed out of the carrier, and the wiring hole penetrates through the rotating device.

The arrangement of the electric wires is convenient.

According to a further technical scheme, the rotating retaining body is provided with a stabilizing end and a rotating end, and the distance from the stabilizing end to the rotating axis of the rotating device is smaller than the distance from the rotating end to the rotating axis of the rotating device.

In a further technical scheme, the stable end is a plane; the cross section of the rotary holding body is rotationally symmetrical about the rotation axis of the rotating device.

The handle can be leveled before and after the rotation and the reversing, which is more in line with the operation habit.

The technical scheme is that the clutch device further comprises a clutch component; the clutch assembly comprises a clutch piece, a clutch power piece and a clutch pin movably connected with the clutch piece; the clutch part is hinged with the carrier, the axis line of the clutch part hinged with the carrier is approximately superposed with the rotating axis line of the rotating device, the clutch power part is arranged on the carrier and connected with the clutch pin, and the rotating device is provided with a clutch opening facing the clutch pin.

The semi-automatic electric lock control device can be controlled as required.

According to a further technical scheme, the rotating device and the clutch piece are exposed from two opposite side faces of the carrier respectively.

According to a further technical scheme, the clutch assembly further comprises a clutch elastic piece, the clutch elastic piece is respectively connected with the clutch pin and the clutch piece, so that the clutch pin has a trend of being far away from a rotating axis of the rotating device, the clutch power piece is provided with a clutch connecting end with linear power, and the end face of the clutch connecting end is a cylindrical curved surface which is approximately coaxial with the rotating axis of the rotating device.

When the clutch pin is inserted into the clutch opening, the rotating device can drive the clutch piece to rotate; the semi-automatic electric lock control device can be controlled as required.

In conclusion, the utility model can achieve the following technical effects,

1, the rotating device and the handle can be rotated before installation, so that the reversing of the handle is realized; and the direction state of the handle state can be ensured to be reliable after the handle is installed.

2, the limiting part can be kept in a natural state before installation, and the reliability is improved.

3, the arrangement of the electric wire is convenient.

Drawings

Fig. 1 is a schematic perspective view of a semi-automatic electric lock control device according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a semi-automatic electric lock control device according to an embodiment of the present invention.

Fig. 3 is a schematic exploded perspective view of a semi-automatic electric lock control device according to an embodiment of the present invention.

Fig. 4 is a schematic top view of a semi-automatic electric lock control device according to an embodiment of the present invention.

Fig. 5 is a schematic side view of a semi-automatic electric lock control device according to an embodiment of the present invention; the carrier cover 19 is not shown.

Fig. 6 is a schematic view of a semi-automatic electric lock control device according to an embodiment of the present invention; the limiting member 31 is in an installation state; a LINE1 represents the imaginary position of the limiter 31 in its natural state; LINE two LINE2 indicates an object to be mounted such as a door lock; arrow ARR1 indicates the moving direction in which the object to be mounted, such as a door lock, abuts against the stopper 31 and the stopper 31 is changed from the natural state to the mounted state; LINE three LINE3 represents a wire.

Fig. 7 is a schematic view of a semi-automatic electric lock control device according to an embodiment of the present invention; the limiting member 31 is in a natural state; LINE four LINE4 represents a simplified door handle; arrow two ARR2 indicates the direction of rotation of the simplified door handle when reversed; LINE five LINE5 represents a simplified door handle with a reverse direction.

Arrow one ARR 1; arrow two ARR 2; section one SEC 1; LINE one LINE 1; LINE two LINE 2; LINE three LINE 3; LINE four LINE 4; LINE five LINE 5; a carrier 1; a holding member 11; a holding elastic member 119; a through hole 18; a carrier cover 19; a rotating device 2; a rotation holding body 21; a stabilizing end 211; a rotating end 212; a power input 22; a power take-off 23; a wiring hole 24; side holes 241; a mounting assembly 3; a stopper 31; a trigger terminal 311; mounting the elastic member 32; a clutch assembly 4; a clutch member 41; clutch pin 42; a hinge opening 421; a clutch elastic member 429; a clutch power member 43; a clutch connection end 431; and a bearing 9.

Detailed Description

The following description will be made in conjunction with the accompanying drawings.

As a specific embodiment, the semi-automatic electric lock control device according to the embodiment of the present invention includes a carrier 1 and a rotating device 2 hinged to the carrier 1. As a specific embodiment, the rotating means 2 are hinged to the carrier 1 by means of bearings 9.

The carrier 1 is movably connected with a holding piece 11, and the holding piece 11 has a trend of approaching to the rotating axis of the rotating device 2. As a specific implementation mode, the abutting piece 11 is attached to the inner wall of the carrier 1, so that the abutting piece 11 is linearly connected with the carrier 1 in a sliding manner; the elastic supporting members 119 are respectively connected to the supporting members 11 and the carrier 1, so that the supporting members 11 have a tendency to approach the rotation axis of the rotating device 2. Of course, as a specific embodiment, the holding part 11 may be hinged to the carrier 1.

The rotating device 2 is provided with a rotating holder 21, and the abutting piece 11 abuts against the rotating holder 21.

The rotating holder 21 is provided with a stable end 211 and a rotating end 212, and the distance from the stable end 211 to the rotating axis of the rotating device 2 is smaller than the distance from the rotating end 212 to the rotating axis of the rotating device 2. As a specific example, the stable end 211 is a plane; the cross section of the rotating end 212 is generally triangular; the entire cross section of the rotation holder 21 is formed in a hexagonal shape. The rotation holding body 21 is fixed to the rotation device 2 by integral molding, or may be provided to the rotation device 2 by insertion. The cross section of the rotary holder 21 is rotationally symmetrical about the axis of rotation of the rotary device 2. The handle can be leveled before and after the rotation and the reversing, which is more in line with the operation habit.

The semi-automatic electric lock control device of the embodiment of the utility model also comprises a mounting component 3, the mounting component 3 comprises a limiting part 31, and the limiting part 31 is provided with a trigger end 311 exposed from the carrier 1; the limiting member 31 is movably connected with the carrier 1, so that the limiting member 31 has a vector parallel to the rotation axis of the rotating device 2 when moving relative to the carrier 1.

As a specific embodiment, the trigger end 311 passes through the carrier 1 snugly, so that the limiting member 31 is connected with the carrier 1 in a linear sliding manner; the direction of the limiting member 31 sliding linearly relative to the carrier 1 is substantially parallel to the rotation axis of the rotating device 2, so that the limiting member 31 is movably connected with the carrier 1, and the limiting member 31 has a vector parallel to the rotation axis of the rotating device 2 when moving relative to the carrier 1. Of course, as a specific embodiment, the limiting member 31 may be hinged to the carrier 1. The semi-automatic electric lock control device is convenient to assemble.

The rotation holding body 21 and the limiting member 31 are completely staggered; at this time, the stopper 31 is in a natural state, and the rotation holder 21 and the stopper 31 do not overlap each other in the direction of the rotation axis of the rotating device 2. In this case, the swing mechanism 2 and the handle (i.e., the four LINE4) on the swing mechanism 2 can be rotated to change the direction of the handle (for example, in the case where the handle is moved to the right side of the door and moved out of the door from the right side of the door, the handle needs to be rotated so that the handle does not move out of the door by changing the direction of the handle in the semiautomatic electric lock control device).

As shown in fig. 7, when the stopper 31 is in the natural state, there is no overlapping portion between the rotation holder 21 and the stopper 31 in the direction of the rotation axis of the rotating device 2; in this case, the rotating device 2 and the handle can be rotated before mounting, and the handle can be reversed.

As shown in fig. 6, when the carrier 1 is mounted on an object to be mounted (i.e., a LINE two LINE2) such as a door lock, the carrier 1 is attached to the object to be mounted such that the stopper 31 moves relative to the carrier 1 until the stopper 31 overlaps the rotation holding body 21, and at this time, the stopper 31 is in a mounted state, and the rotation holding body 21 and the stopper 31 overlap each other in the direction of the rotation axis of the rotating device 2; at this time, if the rotating device 2 and the handle are reversed, the limiting member 31 abuts against the rotating retaining member 21 so that the rotating device 2 cannot rotate one hundred eighty degrees to reverse the handle; that is, the orientation state of the handle state can be ensured reliably after the attachment.

As can be seen from the above, the semi-automatic electric lock control device according to the embodiment of the present invention can rotate the rotation device 2 and the handle before installation, thereby realizing the reversing of the handle; and the direction state of the handle state can be ensured to be reliable after the handle is installed.

The mounting assembly 3 further comprises a mounting elastic member 32, and the mounting elastic member 32 is respectively connected with the carrier 1 and the limiting member 31, so that the triggering end 311 has a tendency to move away from the carrier 1. As a specific example, the mounting elastic element 32 is a spring, and two ends of the mounting elastic element respectively abut against the limiting element 31 and the carrier 1, so that the triggering end 311 tends to move away from the carrier 1. The stopper 31 can be kept in a natural state before mounting, and reliability can be improved.

The carrier 1 is provided with a through hole 18; the rotating device 2 is provided with a wiring hole 24; a side hole 241 communicated with the wiring hole 24 is formed in the side wall of the rotating device 2; the through-hole 18 and the side hole 241 overlap each other in a plan view. In a specific embodiment, the rotating device 2 is partially exposed from the carrier 1, and the wiring hole 24 penetrates the rotating device 2. The electric wire (i.e. the three-LINE 3) can pass through the through hole 18 and the wiring hole 24 in sequence and then be electrically connected with an electric device (not shown in the figure) such as a fingerprint identification device, and the arrangement of the electric wire is convenient.

The semi-automatic electric lock control device of the embodiment of the utility model also comprises a clutch component 4; the clutch assembly 4 comprises a clutch part 41, a clutch power part 43 and a clutch pin 42 movably connected with the clutch part 41; the clutch member 41 is hinged with the carrier 1, the axis line of the hinged clutch member 41 and the carrier 1 is approximately superposed with the rotating axis line of the rotating device 2, the clutch power member 43 is arranged on the carrier 1 and is connected with the clutch pin 42, and the rotating device 2 is provided with a clutch opening 421 facing the clutch pin 42. The rotating device 2 and the clutch member 41 are exposed from two opposite side surfaces (corresponding to the door inner side and the door outer side, respectively) of the carrier 1, respectively.

Clutch member 41 is typically connected to a locking bolt (not shown) for actuating the locking bolt. The clutch power member 43 is a device capable of outputting power, the clutch power member 43 drives the clutch pin 42 to move, when the clutch pin 42 is inserted into the clutch opening 421, the clutch member 41 is fixed to rotate relative to the rotating device 2, and at this time, the rotating device 2 can be rotated to control the lock tongue. Clutch power member 43 drives clutch pin 42 to move, and when clutch pin 42 moves out of clutch opening 421, clutch member 41 can rotate relative to rotating device 2; the bolt cannot be controlled. The semi-automatic electric lock control device can be controlled as required.

In a specific embodiment, the clutch assembly 4 further includes a clutch elastic member 429, the clutch elastic member 429 is coupled to the clutch pin 42 and the clutch member 41, respectively, such that the clutch pin 42 tends to be away from the rotation axis of the rotation device 2, the clutch power member 43 is provided with a clutch connection end 431 having a linear power, and an end surface of the clutch connection end 431 is a cylindrical curved surface substantially coaxial with the rotation axis of the rotation device 2. When clutch pin 42 is inserted into opening 421, rotating device 2 can drive clutch 41 to rotate; the semi-automatic electric lock control device can be controlled as required.

As used in the present invention, the term: first, second, etc. do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.

As used in the present invention, the term: one, etc. do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item.

As in the present invention, the term indicating orientation or position is used: top, bottom, side, longitudinal, lateral, middle, center, outer, inner, horizontal, vertical, left, right, above, below, and the like are intended to reflect relative positions, not absolute positions.

The term as used in the present invention: approximate, whole, approximate, close, etc., are words of definition that specify the presence of stated features but allow for certain deviations. The amount of tolerance for a certain deviation may vary depending on the particular context; for example, the specific context in which deviations from size may be relied upon includes, but is not limited to, national standards for dimensional tolerances.

Claims

1. The semi-automatic electric lock control device comprises a carrier (1) and a rotating device (2) hinged with the carrier (1); the carrier (1) is movably connected with a propping piece (11), and the propping piece (11) has a trend of approaching to the rotating axis of the rotating device (2); the rotating device (2) is provided with a rotating holding body (21), and the abutting piece (11) abuts against the rotating holding body (21);

the device is characterized by further comprising an installation component (3), wherein the installation component (3) comprises a limiting piece (31), and the limiting piece (31) is provided with a trigger end (311) exposed from the carrier (1); the limiting piece (31) is movably connected with the carrier (1), so that the limiting piece (31) has a vector parallel to the rotating axis of the rotating device (2) when moving relative to the carrier (1); the rotation holding body (21) and the stopper (31) are completely displaced.

2. A semi-automatic electric lock control device according to claim 1, characterized in that the triggering end (311) passes snugly through the carrier (1) so that the limiting member (31) is in linear sliding connection with the carrier (1); the direction in which the stopper (31) slides linearly with respect to the carrier (1) is substantially parallel to the axis of rotation of the rotating device (2).

3. A semi-automatic electric lock control device according to claim 1, characterized in that the mounting assembly (3) further comprises a mounting spring member (32), the mounting spring member (32) being connected to the carrier (1) and the stopper member (31), respectively, such that the triggering end (311) has a tendency to move away from the carrier (1).

4. A semi-automatic electric lock control device according to claim 1, characterized in that the carrier (1) is provided with a through hole (18); the rotating device (2) is provided with a wiring hole (24); a side hole (241) communicated with the wiring hole (24) is formed in the side wall of the rotating device (2); the through-hole (18) and the side-hole (241) overlap each other in a plan view.

5. A semi-automatic electric lock control device according to claim 4, characterized in that the rotary device (2) is partially exposed from the carrier (1) and the wiring hole (24) penetrates the rotary device (2).

6. A semiautomatic electric lock control device according to claim 1, characterized in that the rotation holder (21) is provided with a stable end (211) and a rotation end (212), and the distance from the stable end (211) to the rotation axis of the rotation device (2) is smaller than the distance from the rotation end (212) to the rotation axis of the rotation device (2).

7. A semi-automatic electric lock control device according to claim 6, characterized in that the stabilizing end (211) is a plane; the cross section of the rotating holding body (21) is rotationally symmetrical about the axis of rotation of the rotating device (2).

8. A semi-automatic electric lock control device according to claim 1, characterized by further comprising a clutch assembly (4); the clutch assembly (4) comprises a clutch piece (41), a clutch power piece (43) and a clutch pin (42) movably connected with the clutch piece (41); the clutch piece (41) is hinged with the carrier (1), the axis line of the clutch piece (41) hinged with the carrier (1) is approximately superposed with the axis line of the rotation shaft of the rotating device (2), the clutch power piece (43) is arranged on the carrier (1) and connected with the clutch pin (42), and the rotating device (2) is provided with a clutch opening (421) which is opposite to the clutch pin (42).

9. A semi-automatic electric lock control device according to claim 8, characterized in that the rotation means (2), the clutch member (41) are exposed from two opposite sides of the carrier (1), respectively.

10. A semi-automatic electric lock control device according to claim 8, characterized in that the clutch assembly (4) further comprises a clutch elastic member (429), the clutch elastic member (429) is connected to the clutch pin (42) and the clutch member (41) respectively, so that the clutch pin (42) tends to be away from the rotation axis of the rotation device (2), the clutch power member (43) is provided with a clutch connection end (431) having a linear power, and the end surface of the clutch connection end (431) is a cylindrical curved surface substantially coaxial with the rotation axis of the rotation device (2).