JPH0194881A - Locking device for pinball machine - Google Patents

Abstract

PURPOSE: To eliminate the need of exchanging a driving part even in the case of exchanging a pachinko machine by making a front frame and a glass frame openable and closable by the driving force of the driving part and attaching the driving part to at least one of an island base and a ceiling plate. CONSTITUTION: The Pachinko (Japanese pinball game) machine 1 provided between the island base and the ceiling plate is provided with a Pachinko machine main body 4 provided with a lock receiving part 7 for the front frame, the front frame 5 opened and closed from the main body 4 and provided with a locking part 8 to the main body 4 and the glass frame 6 and the glass frame 6 opened and closed from the front frame 5 and provided with the lock receiving part 9 for the glass frame to be engaged and disengaged to/from the locking part 8. Then, the driving part for engaging and disengaging at least one of the lock receiving part 7 for the front frame and the lock receiving part 9 for the glass frame with the locking part 8 and opening and closing the front frame 5 or the glass frame 6 is attached to at least one of the island base and the ceiling plate. As a result, even in the case of exchanging the Pachinko machine with a new machine kind for instance, the need of exchanging the driving part is eliminated.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates specifically to locking *a of pachinko machines.

The present invention relates to a locking device for a pachinko machine that is provided with a drive section and locks and unlocks a front frame and a glass frame using the drive force of the drive section.

[Conventional technology]

Generally, a pachinko machine is installed between an island stand and a ceiling board. A pachinko machine has a structure including a pachinko machine main body, a front frame that is opened and closed from the pachinko machine main body, and a glass frame that is opened and closed from the front frame.

The locking device of the pachinko machine includes a front frame lock part provided on the pachinko machine main body, a lock part provided on the L front frame, and a glass frame lock part provided on the glass frame. It is configured with the following. The front frame opens and closes when the locking part engages and disengages from the front frame locking part, and the glass frame opens and closes when the locking part engages and disengages from the glass frame locking part. .

[Problem that the invention seeks to solve]

However, in the above-mentioned pachinko machine, by inserting the key into the key slot and manually turning the source, the front frame and
It was designed to lock and unlock a glass frame, and was not designed to be locked or unlocked by a driving force such as energy or energy.

An object of the present invention is to include a drive unit that generates a drive force for locking and unlocking at least one of a front frame and a glass frame, and
To provide a locking device for a pachinko machine in which the driving part is attached to at least one of an island stand and a ceiling plate so that the driving part does not have to be replaced even when the pachinko machine is replaced with a new model, for example. .

[Means for solving problems]

The locking device for a pachinko machine according to the present invention for achieving the above object is characterized by locking and disengaging at least one of the front frame lock receiving part and the glass frame lock receiving part and the locking part to lock the front frame or the glass frame. The drive unit is provided with a drive unit for opening and closing, and the drive unit is attached and fixed to at least one of the island stand and the ceiling plate.

[For production]

The front frame and the glass frame are opened and closed by causing the locking part to engage and disengage at least one of the front frame lock part and the glass frame lock part by the driving force of the drive part. Since the drive unit is attached to at least one side of the island stand and top F plate, even if the pachinko machine is replaced with a new model, the drive unit remains fixed without being replaced. .

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 4.

Pachinko AL is installed between an island stand 2 and a ceiling plate 3. The pachinko machine [1 has a structure including a pachinko machine main body 4, a front frame 5 that can be opened and closed from the pachinko machine main body 4, and a glass frame 6 that can be opened and closed from the front frame 5.

1- The pachinko machine main body 4 is provided with a front frame lock receptacle 7, and the front frame 5 is provided with a front frame JF1 lock receptacle of the pachinko machine main body 4.
A locking portion 8 is provided that engages and disengages the glass frame 6 shown in B7 and h. The glass frame 6 is provided with a glass frame lock receiving part 9 to which the locking part 8 engages and disengages.

A drive unit 10 is provided which opens and closes the front frame 5 or the glass frame 6 by engaging and disengaging at least one of the front frame lock receiving part 7 and the glass frame lock receiving part 9 and the locking part 8.

The drive unit 10 is attached to at least one of the island stand 2 and the ceiling plate 3.

More specifically, the locking section 8 can be composed of a front frame locking section 11 and a glass frame locking section 12. -h Front frame locking part 11
The front frame 5 is opened and closed by engaging and disengaging from the front frame lock receiving part 7. The front frame locking part 11 can normally be configured to engage with the front frame lock receiving part 7 to place the front frame 5 in a closed state. Further, the glass frame locking portion 12 described in E is used to open and close the glass frame 6 by engaging and disengaging from the glass frame lock receiving portion 9. The glass frame locking part 12 is normally in a state in which it does not engage with the glass frame lock receiving part 9, and in this state, the glass frame 6 can be in a closed state.

In addition, J-, the drive section 10 includes a front frame drive section 13 that engages and disengages the front frame locking section 11 from the front frame locking section 7, and an L glass frame locking section 12 that engages and disengages the front frame locking section 11 from the front frame locking section 7. 9 and a glass stopper drive section 14 that is engaged and detached from the stopper 9.

” - The foot moving part lO is a net between the island stand 2 and the ceiling plate 3.
The support Is 15 can be provided on a support Is 15 which is installed in the The support section 15 includes a column 16 with a square cross section installed between the island stand 2 and the ceiling plate 3, and a column 16 attached to the column 16.
A mounting plate 17 is provided with a foot moving part lO. The mounting plate 17 is provided with a stepped portion 18 to enable positioning when it is attached to the support column 16.

The drive unit 10 may be configured to utilize the electromagnetic force of a slide/drive or the rotational force of a motor.

When using the electromagnetic force of the lever 7/id, the front frame drive section 13 can be composed of the lever 19, the first operating rod 20, and the slider 21 that slides vertically along the E-reading plate 17. , the operating rod 20 is attached to the mounting plate 17 with a bin 22.
The base end 20a is attached to the shaft 23 of the slide/id 19, and the tip 20b is inserted through the elongated hole 24 of the attachment 817 and engaged with the slider 21. will be combined. Therefore, the slider 21
The solenoid 19 is energized and the shaft 23 is energized by the coil 2.
It slides to one side by sinking into 5.
At this time, the slider 21 locks the front frame locking portion 11 as shown in FIG.
As shown by the dotted line, it is displaced downward to release the engagement with the front frame lock receiver 7. When the engagement between the front frame locking part 11 and the front frame lock receiving part 7 is released, the front frame 5 is opened.

The slider 21 has a front frame engagement part 27.27 having a roller 26 that engages with the front frame locking part 11, and these front frame engagement parts 27.27 are attached and slide in the -E direction. A shaft 28 is freely provided on the mounting plate 17. As shown in FIG. 3, the front frame engaging portion 27.27 is composed of an engaging portion main body 29 and wheels 30, 30, . . . provided on the engaging portion main body 29. 30 , 30 , . . . are the side edges 1 of the mounting plate 17
7a and the stepped portion 18 while rotating.

Therefore, the front frame engaging portion 27.27 can be slid in the vertical direction. Further, a tension spring 31 is provided between the shaft 28 and the mounting plate 17 to bias the slider 21 in the normal direction. - [- The leg ring 28 is composed of connecting rods 32, 33 and a turnbuckle 34, and as the turnbuckle 34 rotates in the directions of arrows M and N in FIG. 3, the shaft 28 expands and contracts in the vertical direction. This allows the front frame engaging portions 27 and 27 to be connected to the front frame locking portion 11.
The position can be adjusted in the vertical direction so that it is always in contact with the angle 11.

In addition, the above-mentioned support column 16 has a lower mounting portion 35 and a mounting portion 3.
6, it is attached to the island stand 2 and the ceiling plate 3. The lower mounting portion 35 is attached to the side plate 3 facing across the gap S.
7.37, and a concave lower cover plate 38 which is accommodated in the gap S and covers the lower part 16a of the support column 16, and the mounting pieces 37a of both side plates 37 and 37 are screwed together by screws 39.・
It is attached to the island stand 2 by... In addition, the L fertilizer part attachment part 36 has side plates 40 facing each other across a gap S,
40, and the upper part 1 of the column 16 accommodated in the gap S
6a, and clamp plates 42 and 43 that attach the side plates 40 and 40 to the ceiling plate 3 by sandwiching the ceiling plate 3. Here, both clamp plates 42, 43 are connected by screws 44, one clamp plate 42 is attached to the side plate 40, 40 by screws 45, 45, and the other clamp plate 43 has its bent portion 43a connected to the side plate 40, 40. It is engaged with the engagement recess 40a * 40a.

The solenoid 19 is operated under the control of a control section 46, which controls the key 4 inserted into the key insertion section 47.
8 is a regular one, which operates the solenoid 19 when the L front frame selection buttons 49 are operated. At this time, LE068 lights up.

Further, the glass frame drive section 14 is connected to the front frame drive section 13.
Similarly, it is possible to use a configuration that utilizes the electromagnetic force of a solenoid. In this case, the glass frame drive section 14 includes a mounting and fixing section 50 attached to the back surface of the front frame 5, and a glass frame that is attached to the mounting and fixing section 50 so as to be slidable in the vertical direction as shown in FIG. A glass frame engaging portion 52 having an engaging claw 51 that engages with the lock 8B12, and a solenoid 5
3 and an operating rod 54 swingably attached to the mounting plate 17, as shown in FIG.

The base end 54a of the operating rod 54 is connected to the shaft 55 of the solenoid 53.
The distal end 54b side is attached to the mounting plate 1.
7 and engages with the glass frame engagement portion 52. Therefore, when the shaft 55 sinks into the coil 56 due to the excitation of the solenoid 53, the L glass frame engaging portion 52 slides downward and pushes the glass frame locking portion 12 downward, thereby opening the glass frame 6. can do.

Here, the fixing part 50 with the L description is formed by mounting pieces 60.61 that are attached with screws to the small holes on both sides of the one-tablet mounting hole 57, and the bearing grooves 6 are formed in these mounting pieces 60.61.
Forming 2.63--way! 1 Engagement part 5 for glass frame
2 has a shaft 64 that slidably engages with these bearing grooves 62 and 63 in the vertical direction, so that the glass frame engaging part 52 can slide vertically with respect to the mounting fixing part 50. . Further, a long hole 65 in the vertical direction is formed in one mounting piece 60 of the mounting fixing part 50, and the other mounting piece 61 is attached to the mounting piece 60 by a screw 66 inserted through the long hole 65. By making it possible to adjust the mounting piece 61 up and down, the mounting fixing part 50 can be mounted on various pachinko machines having different intervals between the small holes. Further, if an adjusting screw 67 that moves forward and backward in the vertical direction is provided in the glass frame engaging portion 52, and the adjusting screw 67 is configured to engage with the operating rod 54 as shown in FIG. By adjusting the screw 67, the operating rod 54 and the glass frame retaining portion 52 can be accurately engaged without any installation error.

The solenoid 53 is operated under the control of a control section 46, and the control section 46 is operated by a 94
8 is normal, the solenoid 53 is activated. The key insertion part 47 can be attached to a curtain plate (not shown), for example.

The control fi4B can be attached to the mounting plate 17. Further, when the claw portion 69 of the front frame locking portion 11 is provided on the lower side, the front frame engaging portion 27. 27
Reverse the direction of operation.

Further, the support column 16 is moved in the vertical direction by the vertical adjustment section 70 (RHQN!). The position is adjusted in the left and right direction (arrow X, Y direction) by the left and right 2gI adjusting section 71,
2, the position is adjusted in the front-rear direction (direction of arrows P and Q).

As shown in FIG. 73.7
4 and vertical adjustment screws 75 and 76, which are screwed into
It is pressed and adjusted up and down.

The left and right adjustment section 71 can be configured by forming horizontally elongated screw insertion holes 77, 77, . . . for attaching the lower attachment section 35 to the island stand 2.

The above-mentioned front and rear adjustment section 72 includes the above-mentioned upper and lower mounting sections 35 and 36.
Screw holes 78 formed in the front and rear surfaces of each covering plate 38, 41
．． 79, and tjO screwed into these screw holes 78°79.
By moving these longitudinal adjustment screws 80, 81 forward and backward 3J in the longitudinal direction (arrows P and Q directions), the column 16 can be adjusted in the longitudinal direction (arrows P and Q directions).
position 1iIJ can be adjusted in the Q direction).

Further, by forming the shaft 64 of the glass frame drive unit 14 to have a circular cross section so as to be rotatable in the directions of arrows A and B, the engaging claw 51 can be rotated in the left and right direction (in the fourth factor, arrow X). , Y direction)
The position can be adjusted in the forward and backward directions (in the direction of arrows P and Q in FIG. 4). That is, when the engaging pawl 51 is rotated in the directions of arrows A and B in FIG. 4, the pawl J51a of the engaging pawl 51 rotates in the left-right direction (arrows (in the directions of arrows P and Q), whereby the glass frame locking portion 12 can be accurately engaged with the claw groove 51a, as shown in FIG. In this case, if a plurality of pawl grooves 51a are provided, the glass frame locking portion 12 can be engaged more accurately.

In FIG. 1, 82 is a limit switch, and the limit switch 82 consists of a movable part 83 attached to the front frame engagement part 27 of the slider 21 and a switch body 84 attached to the mounting plate 17. When the front frame engaging portion 27 slides downward, that is, when the front frame 5 opens, a signal to that effect can be transmitted to, for example, a central control room.

Further, 85 indicates a support plate for attaching the mounting plate 17 to the pachinko machine main body 4.

Next, the operation will be explained.

The mounting plate 17 is fixed to the support column 16 in advance, and the mounting plate 17 is
, solenoid 19, operating rod 20. and front frame engagement part 2
Attach the front frame drive unit 13 consisting of 7. Further, a solenoid 53 and an operating rod 54, which constitute a part of the glass frame drive section 14, are attached to the mounting plate 17. Pillar 1 in this state
6 to the island stand 2 and ceiling plate 3.

After that, the position of the support column 16 is adjusted in the vertical direction, the left-right direction, and the front-back direction by the upper adjustment section 70, the left-right adjustment section 712, and the front-rear adjustment section 72. Also, the turnbuckle 34 of the shaft 28
By operating , the front frame engaging portion 27.27 is vertically adjusted. Thereby, the engaging portion 27.27 can accurately engage the front frame locking portion 11.11.

On the other hand, a mounting fixing part 50 constituting a part of the glass frame driving part 14 is fixed to the small hole of the front frame 5, and a glass frame engaging part 52 is attached to the mounting fixing part 50.

Thereafter, as shown in FIG. 4, by rotating the shaft 64 of the glass frame drive section 14, the position of the glass frame engaging section 52 is adjusted in the left-right direction and the front-back direction, as shown in FIG. To accurately engage a glass frame locking part 12.

In addition, by adjusting the a setting screw 67, the adjusting screw 6
7 is brought into precise contact with the operating rod 54.

Thereby, the front frame drive fi 13 and the glass frame drive unit 14 are attached to the island stand 2 and the ceiling plate 3.

Next, when the key 48 is inserted into the key insertion part 47 of the control part 46 and the front frame selection button 49 is operated, the solenoid 19 is activated and the front frame engagement part 27.degree. 27 slides downward. Thereby, the engagement between the front frame locking part 11.11 and the front frame lock receiving part 7 is released, and the front frame 5 is opened.

On the other hand, when the key t1148 is inserted into the key insertion part 47 of the control part 46, the solenoid 53 is activated and the glass frame engagement part 52 slides downward. As a result, the glass frame locking part 12
The engagement with the glass frame lock receiving part 9 is released, and the glass frame 6
opens.

In addition, when replacing a pachinko machine, there is no need to replace the front frame drive unit 13 as it is fixed to the island stand 2 and ceiling plate 3. For a new pachinko machine, replace the front frame in the same way as above. The frame engaging parts 27, 27 are engaged with the front frame locking part 11.11, and the glass frame engaging part 52 is engaged with the glass frame locking part 12.

Further, FIG. 5 shows a second embodiment of the present invention, and a feature of this embodiment is that a motor M is provided in place of the solenoid 19° 53 of the first embodiment, and a flexible drive shaft 86 of the motor M is provided.
．． 87 to move the slider 21 and the glass frame engaging portion 52 up and down. In this case, a screw, for example, is provided at the tip of the drive shaft 86, and a rack portion is provided on the slider 21 to be screwed into the screw, and a screw is provided, for example, at the tip of the drive shaft 87, and A rack part that is screwed into the screw thread can be provided at the base end of the operating rod 54 that moves the engaging part 52 up and down.

〔effect〕

As explained above, according to the present invention, the front frame and the glass frame can be opened and closed by the driving force of the driving part, and since the driving part is attached to at least one of the island stand and the ceiling plate, if
Even when replacing a pachinko machine, there is no need to replace the drive unit.

[Brief explanation of the drawing]

1 to 4 relate to the first embodiment of the present invention, in which FIG. 1 is an overall perspective view, FIG. 2 is an external view of the pachinko machine, FIG. 3 is an exploded perspective view, and FIG. 4 is a functional diagram. An explanatory diagram to be described, FIG. 5 is a perspective view showing a second embodiment. l... Pachinko machine, 2... Island stand, 3... Ceiling board. 4... Pachinko machine body, 5... Front frame, 6... Glass frame, 7... Lock receiver for front frame, 8... Locking part, 9...
・Lock receiving part for glass frame, lO...drive part.

Claims (1)

[Scope of Claims] A pachinko machine is provided between the island stand and the ceiling board, and the pachinko machine includes a pachinko machine main body having a front frame lock, and a pachinko machine main body that can be opened and closed from the pachinko machine main body and a glass. A locking device for a pachinko machine comprising a front frame having a locking portion for the frame, and a glass frame having a locking portion for the glass frame that is opened and closed from the front frame and locks/unlocks to the locking portion of the front frame, A drive unit that opens and closes the front frame or the glass frame by engaging and disengaging at least one of the frame lock receiver and the glass frame lock receiver with the locking unit, and the drive unit includes at least one of the island stand and the ceiling plate. A locking device for a pachinko machine, characterized in that it is attached to a locking device for a pachinko machine.