CN209891877U

CN209891877U - Self-service ticket machine front panel switch latch mechanism

Info

Publication number: CN209891877U
Application number: CN201821917993.9U
Authority: CN
Inventors: 李瑞芝; 李少彬; 刘长玉; 董塞
Original assignee: Shandong Zhaohui Intelligent Technology Co Ltd
Current assignee: Shandong Zhaohui Intelligent Technology Co Ltd
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2020-01-03
Anticipated expiration: 2028-11-20

Abstract

The utility model discloses a self-service ticket machine front panel switch lock mechanism, which comprises lock tongues and collision locks, wherein the lock tongues are symmetrically distributed at the lower end of a front panel, and the collision locks are arranged at the lower end of the front panel; still include latch hook and handle, the distribution of latch hook symmetry is located the position of front panel below on the casing, latch hook and spring bolt cooperation, and the latch hook of symmetry is connected through the pivot, and the pivot both ends are rotated with the casing and are connected, be equipped with in the pivot and dial the board, dial board and collision lock cooperation, handle movable mounting is on shells inner wall, handle front end and latch hook swing joint. The problem of the switch lock of self-service ticket machine front panel is solved, not only the outside does not have the lockhole, can alone light operation moreover, the front panel can not automatic closure under the condition of external force is not exerted to the back of unblanking, unblanks simple and conveniently.

Description

Self-service ticket machine front panel switch latch mechanism

Technical Field

The utility model belongs to the technical field of the latch mechanism technique and specifically relates to a self-service ticket machine front panel switch latch mechanism.

Background

The front panel of the ticket vending machine needs to be opened when being installed and maintained, some switches of the front panel are open locks, although the switches are convenient, the external shapes of the locks are affected, some switches of the front panel are built-in locks which are opened and closed from the back, two persons are needed to be matched, one person needs to open the built-in locks, the other person opens the front panel in the front, the operation is complex, and certain danger exists during the opening and closing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the above-mentioned problem, provide a self-service ticket machine front panel switch latch mechanism, not only the outside does not have the lockhole, can alone light operation moreover, and the front panel can not be automatic closed under the circumstances of external force is not exerted to the back of unblanking.

The utility model provides a technical scheme that its technical problem adopted is:

a self-service ticket machine front panel switch lock mechanism comprises lock tongues and collision locks, wherein the lock tongues are symmetrically distributed at the lower end of a front panel, and the collision locks are arranged at the lower end of the front panel;

still include latch hook and handle, the distribution of latch hook symmetry is located the position of front panel below on the casing, latch hook and spring bolt cooperation, and the latch hook of symmetry is connected through the pivot, and the pivot both ends are rotated with the casing and are connected, be equipped with in the pivot and dial the board, dial board and collision lock cooperation, handle movable mounting is on shells inner wall, handle front end and latch hook swing joint.

Furthermore, the spring bolt front end is equipped with first connecting plate, be equipped with the mounting bracket between collision lock and the front panel.

Furthermore, a lock catch is arranged at the rear end of the lock tongue, the rear end face of the lock catch is an inclined face, a lock rod is arranged on the lock hook, and the lock rod is matched with the lock catch.

Further, the left end of the rotating shaft is provided with a left support, the left support is fixed on the inner wall of the shell, the right end of the rotating shaft is provided with a right support, the right support is fixed on the inner wall of the shell, the left end of the rotating shaft is rotatably connected with the left support, and the right end of the rotating shaft is rotatably connected with the right support.

Furthermore, the handle is provided with a strip hole, the inner wall of the shell is provided with a sliding block, the strip hole is matched with the sliding block, and the rear end of the handle is provided with a bend.

Furthermore, a pulling plate is arranged between the front end of the handle and the lock hook, the front end of the pulling plate is hinged with the lower end of the right lock hook, and the rear end of the pulling plate is hinged with the front end of the handle.

Furthermore, a second connecting plate is arranged at the lower end of the lock hook at the left end, and an extension spring is arranged between the second connecting plate and the inner wall of the shell.

The utility model has the advantages that:

1. the utility model provides a switch lock problem of self-service ticket machine front panel, not only the outside does not have the lockhole, can alone light operation moreover, the front panel can not be automatic closed under the condition of external force not exerted after unblanking, unblank simple and conveniently.

2. The utility model discloses be equipped with rectangular hole on the handle, be equipped with the slider on the shells inner wall, rectangular hole and slider cooperation, the handle rear end is equipped with bends, bends and conveniently stimulates the handle, and the handle part is elongated to the rack rear, and very light can stimulate, does not need inside operating personnel drills into the rack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a left side view of the front panel of the present invention in a closed state;

FIG. 5 is a left side view of the front panel of the present invention in an open state;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

FIG. 7 is a first schematic structural diagram of the present invention;

FIG. 8 is a second schematic structural view of the present invention;

FIG. 9 is a schematic structural view of the present invention with the handle removed;

fig. 10 is a schematic diagram of the front panel structure of the present invention;

FIG. 11 is a schematic view of the handle of the present invention;

fig. 12 is a front view of the latch bolt of the present invention;

fig. 13 is a left side view of the latch bolt of the present invention;

FIG. 14 is a schematic view of the right bracket of the present invention;

fig. 15 is a schematic view of the left bracket structure of the present invention.

In the figure: the bolt 1, collision lock 2, front panel 3, latch hook 4, handle 5, casing 6, pivot 7, dial board 8, first connecting plate 9, hasp 10, mounting bracket 11, locking lever 12, left socle 13, right branch frame 14, rectangular hole 15, slider 16, bend 17, arm-tie 18, second connecting plate 19, extension spring 20.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in 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 only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

For convenience of description, a coordinate system is now defined as shown in fig. 1.

As shown in fig. 1 and 4 to 8, a front panel opening and closing lock mechanism of a self-service ticket vending machine comprises lock tongues 1 and collision locks 2, wherein the lock tongues 1 are symmetrically distributed at the lower end of a front panel 3, and the collision locks 2 are arranged at the lower end of the front panel 3; the lock is characterized by further comprising lock hooks 4 and a handle 5, wherein the lock hooks 4 are symmetrically distributed on a shell 6 and located at positions below a front panel 3, the lock hooks 4 correspond to the lock tongues 1 one by one, the lock hooks 4 are matched with the lock tongues 1, the symmetrical lock hooks 4 are connected through a rotating shaft 7, the lock hooks 4 rotate along with the rotating shaft 7, two ends of the rotating shaft 7 are rotatably connected with the shell 6, a shifting plate 8 is arranged on the rotating shaft 7, the shifting plate 8 is matched with collision locks 2, the handle 5 is movably arranged on the inner wall of the shell 6, the front end of the handle 5 is movably connected with the lock hooks 4, when the handle 5 is pulled, part of the lock hooks 4 start to rotate, the handle 5 is continuously pulled by the lock tongues 1 and the lock hooks 4 until the shifting plate 8 above the lock hooks 4 shifts the collision locks 2 at the lower end of the front panel 3 to block the shifting plate 8, at the moment, the operator can open the front panel; when closing front panel 3, front panel 3 returns under the action of gravity, and spring bolt 1 extrudes latch hook 4, and after front panel 3 targets in place, latch hook 4 colluded under the spring action and locks spring bolt 1, and front panel 3 closes the lock and targets in place. The problem of the switch lock of self-service ticket machine front panel is solved, not only the outside does not have the lockhole, can alone light operation moreover, the front panel can not automatic closure under the condition of external force is not exerted to the back of unblanking, unblanks simple and conveniently.

As shown in fig. 3, 8 and 13, the front end of the bolt 1 is provided with a first connecting plate 9, the first connecting plate 9 is fixed at the lower end of the front panel 3 through a screw, a mounting bracket 11 is arranged between the collision lock 2 and the front panel 3, and the mounting bracket 11 is fixed at the lower end of the front panel 3 through a screw, so as to fix the collision lock 2.

As shown in fig. 7, 8, 12 and 13, a latch 10 is disposed at the rear end of the lock tongue 1, the rear end surface of the latch 10 is an inclined surface, a lock rod 12 is disposed on the lock hook 4, the lock rod 12 is locked with the latch 10 in a matching manner, when the lock is locked, the lock tongue 1 pushes the lock hook 4, the latch 10 contacts the lock rod 12, the inclined surface can help the latch 10 to rotate against the elastic force of the spring, and finally the lock rod 12 is matched with the latch 10 under the action of the spring.

As shown in fig. 7, 14 and 15, the left end of the rotating shaft 7 is provided with a left bracket 13, the left bracket 13 is fixed on the inner wall of the casing 6, the right end of the rotating shaft 7 is provided with a right bracket 14, the right bracket 14 is fixed on the inner wall of the casing 6, the left end of the rotating shaft 7 is rotatably connected with the left bracket 13, and the right end of the rotating shaft 7 is rotatably connected with the right bracket 14.

As shown in fig. 1 and 11, the handle 5 is provided with a strip hole 15, the inner wall of the shell 6 is provided with a slider 16, the strip hole 15 is matched with the slider 16, the handle 5 can be pulled back and forth along the strip hole when the lock is unlocked, the rear end of the handle 5 is provided with a bend 17, and the bend 17 facilitates pulling the handle 5. The handle part is elongated to the rack rear, very easily can pull, does not need inside operating personnel to bore into the rack.

As shown in fig. 7, a pulling plate 18 is arranged between the front end of the handle 5 and the locking hook 4, the front end of the pulling plate 18 is hinged with the lower end of the right locking hook 4, and the rear end of the pulling plate 18 is hinged with the front end of the handle 5.

As shown in fig. 2 and 7, a second connecting plate 19 is arranged at the lower end of the locking hook 4 at the left end, an extension spring 20 is arranged between the second connecting plate 19 and the inner wall of the housing 6, and the extension spring 20 can help the locking hook 4 to return and enable the locking hook 4 and the locking tongue 1 to be always in a locked state in a normal use state.

In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A self-service ticket machine front panel switch lock mechanism is characterized by comprising lock tongues (1) and collision locks (2), wherein the lock tongues (1) are symmetrically distributed at the lower end of a front panel (3), and the collision locks (2) are arranged at the lower end of the front panel (3);

still include latch hook (4) and handle (5), the distribution of latch hook (4) symmetry lies in the position of front panel (3) below on casing (6), latch hook (4) and spring bolt (1) cooperation, and latch hook (4) of symmetry are connected through pivot (7), and pivot (7) both ends are rotated with casing (6) and are connected, be equipped with in pivot (7) and dial board (8), dial board (8) and collision lock (2) cooperation, handle (5) movable mounting is on casing (6) inner wall, handle (5) front end and latch hook (4) swing joint.

2. The front panel opening and closing lock mechanism of the self-service ticket machine as claimed in claim 1, wherein a first connecting plate (9) is arranged at the front end of the lock tongue (1), and a mounting rack (11) is arranged between the collision lock (2) and the front panel (3).

3. The front panel opening and closing lock mechanism of the self-service ticket machine as claimed in claim 1, wherein the lock catch (10) is arranged at the rear end of the lock tongue (1), the rear end surface of the lock catch (10) is an inclined surface, the lock hook (4) is provided with a lock rod (12), and the lock rod (12) is matched with the lock catch (10).

4. The front panel switch lock mechanism of the self-service ticket machine as claimed in claim 1, wherein the left end of the rotating shaft (7) is provided with a left support (13), the left support (13) is fixed on the inner wall of the shell (6), the right end of the rotating shaft (7) is provided with a right support (14), the right support (14) is fixed on the inner wall of the shell (6), the left end of the rotating shaft (7) is rotatably connected with the left support (13), and the right end of the rotating shaft (7) is rotatably connected with the right support (14).

5. The front panel opening and closing lock mechanism of the self-service ticket machine as claimed in claim 1, wherein the handle (5) is provided with a long hole (15), the inner wall of the shell (6) is provided with a sliding block (16), the long hole (15) is matched with the sliding block (16), and the rear end of the handle (5) is provided with a bend (17).

6. The self-service ticket machine front panel opening and closing lock mechanism according to claim 5, characterized in that a pulling plate (18) is arranged between the front end of the handle (5) and the lock hook (4), the front end of the pulling plate (18) is hinged with the lower end of the right lock hook (4), and the rear end of the pulling plate (18) is hinged with the front end of the handle (5).

7. A self-service ticket machine front panel switch lock mechanism according to claim 1, characterized in that the lower end of the left latch hook (4) is provided with a second connecting plate (19), and an extension spring (20) is arranged between the second connecting plate (19) and the inner wall of the shell (6).