JP3171139U - Pachinko machine board surface tilt measuring instrument - Google Patents

Abstract

An object of the present invention is to easily and securely attach and fix a pachinko gaming machine board surface, and to measure the inclination of the pachinko gaming machine board surface quickly and accurately. SOLUTION: The upper contactor protrudes vertically from the upper and lower parts of the measuring instrument body, and the upper contact is fixedly attached to the measuring instrument body, and the interrupting groove in the vertical direction is attached to the measuring instrument body and one end of the interrupting groove is inclined. A measurement instrument body vertical measurement bubble tube is provided for vertical measurement of the measurement instrument body with respect to the pachinko machine board surface of the measurement instrument body. The lower contact is threaded on the measurement instrument body side, and a screw fastening piece is provided inside the measurement instrument body. In addition, the measuring device body is provided with a vertical movement groove for moving the lower contact member in the vertical direction. When the lower contact member and the screw fastening piece are fastened, the length from the measuring device body to the upper contact tip and the lower contact tip is long. The same. A plurality of inclination measuring bubble tubes that measure the inclination of the pachinko gaming machine board surface in a direction perpendicular to the pachinko gaming machine board surface are provided adjacent to each other, and the horizontal level for measuring the horizontal direction with respect to the pachinko gaming machine board surface of the measuring device body is measured. A measuring bubble tube is provided. [Selection] Figure 1

Description

  The present invention relates to the inclination measurement of a pachinko gaming machine board surface.

  Pachinko machines are installed with the gaming machine main body tilted from 0 to 1 degree from the vertical, and adjustment and management of the balls are performed by adjusting the tilt. It is known to measure the inclination angle of a pachinko gaming machine using a measuring instrument comprising an inclinometer incorporating a bubble tube or a digital inclinometer on the pachinko machine base frame and board surface.

  Conventionally, when measuring the inclination of a pachinko machine, a measuring instrument consisting of an inclinometer or a digital inclinometer with a bubble tube built into the metal or resin frame from the side is directly applied to the pachinko machine base frame. The method of making contact, the method of abutting the pachinko machine board surface with a rod-like contactor protruding from the measuring instrument, the movable upper contactor using the elastic body and the movement to avoid the projection on the pachinko machine board surface Inclination measurement of pachinko gaming machines was performed by directly fixing the measuring device to the pachinko gaming machine board surface using the lower contact. The conventional method of measuring the inclination by directly contacting the measuring instrument with the pachinko machine base frame is accurate because the tilt of the base frame and the pachinko machine board surface, which is the actual measurement surface, does not always match due to the distortion or backlash of the base frame. Therefore, there is a problem that it is difficult to measure the inclination and the workability is poor because the measurer holds the measuring instrument by hand and reads the measured value from the side. The method of bringing the rod-shaped contact directly into contact with the pachinko machine board surface is because the protrusion on the pachinko machine board surface is obstructed, making it difficult to contact the pachinko machine board surface, and the measurer holds the measuring instrument by hand. Tilt measurement was uncertain due to errors and camera shake. Measure the inclination of the pachinko machine board surface by fixing the measuring device to the pachinko game machine board surface using the movable upper contactor using the elastic body and the lower contactor that moves away from the protrusion on the pachinko machine board surface. Because the method is movable, it cannot be easily and quickly attached to the pachinko machine board surface, the structure is complicated, it is inconvenient to attach and detach to the game nail, and the mounting accuracy is unstable, and the projection on the pachinko machine board surface A lower contact that moves to avoid objects is provided, but the lengths of the upper and lower contacts from the measuring instrument main body are not easily equalized, causing a measurement error. The method of incorporating the bubble tube for tilt measurement into the measuring instrument from the side is that the bubble tube is placed vertically and the tilt measurement is performed on the side of the pachinko machine board surface, making it difficult to accurately read the bubble position, and to read it instantaneously. The method of seeing from above is difficult to adjust and fix the inclination measurement bubble tube, and it is difficult to maintain the arbitrarily set inclination, and the adjustment of the measurement range and the calibration of the measuring instrument cannot be easily performed. Attaching and fixing securely to the pachinko machine board surface in a simple manner, measuring the inclination of the pachinko machine board surface quickly and accurately, and reading the measured value from the front of the measurer accurately and instantly the bubble position of the bubble tube It is an object of the present invention to provide a pachinko machine board surface inclination measuring device that can be used.

  An upper contact that protrudes vertically from the upper part of the measuring instrument body and is fixedly attached to the measuring instrument main body. A vertical interrupt groove on the measuring instrument main body, a through hole with an inclination at one end of the interrupt groove, and measurement An upper contactor provided with a measuring instrument body vertical measurement bubble tube for measuring the machine body perpendicular to the surface of the pachinko gaming machine is provided.

  A lower contact that protrudes vertically from the lower part of the measuring instrument body, and that is threaded on the measuring instrument body side, a screw fastening piece inside the measuring instrument body, and a lower contactor that moves vertically in the measuring instrument body A vertically moving groove was provided, and a lower contact having the same length from the measuring instrument main body to the upper contact tip and the lower contact tip was provided when the lower contact and the screw fastening piece were fastened.

  Adjacent to the front surface of the pachinko gaming machine surface were a plurality of inclination measuring bubble tubes for measuring the inclination of the pachinko gaming machine surface.

  It was equipped with a horizontal measurement bubble tube for horizontal measurement in the horizontal direction with respect to the pachinko gaming machine board surface of the measuring device main body.

  The upper contact of claim 1 is hung on the game nail protruding from the pachinko gaming machine board surface by abutting the interrupt groove and the through hole provided in the upper contact, and the through hole is provided with an inclination with a small upper portion and a large lower portion. Therefore, using the semi-circular shape of the nail umbrella of the game nail, along the inclination of the through hole, the measurement device body is lowered by the weight of the measurement device body until the upper contact tip comes into contact with the pachinko gaming machine board surface, By simply placing the upper contact on the game nail on the pachinko gaming machine board surface, the measuring device can be securely attached and fixed to the pachinko gaming machine board surface with the upper contact tip in contact with the pachinko gaming machine board surface. When measuring the inclination, the measuring instrument main body is fixed to the pachinko machine board surface, so that the measurer can quickly and accurately measure the inclination without shaking and the workability is excellent.

  Since the upper contact of Claim 1 is composed of a non-movable fixed part that uses an elastic body, it can be easily and quickly attached to the surface of a pachinko gaming machine, and can be easily attached to and detached from the game nail. The mounting accuracy is high, and the game nail is not forced by the movable parts, so the inclination of the pachinko machine board surface can be measured without damaging the game nail or the pachinko machine board surface. By providing a measuring instrument main body vertical measuring bubble tube for measuring the measuring instrument main body perpendicular to the pachinko gaming machine board surface of claim 1, it is possible to assist in using the tilt measuring bubble tube of claim 3. is there.

  The lower contact according to claim 2 avoids protrusions on the surface of the pachinko gaming machine by moving in the vertical direction along the vertical movement groove provided in the measuring instrument body, and the lower contact according to claim 2 has the tip of the lower contact at the pachinko game. Can abut against the machine surface. The lower contact of claim 2 avoids protrusions on the surface of the pachinko gaming machine, and after being moved, is fastened to a screw fastening piece provided on the measuring instrument main body and fixed to the measuring instrument main body. Since the length to the contact tip is constant and the length of the vertical contact from the pachinko machine board surface to the measuring instrument main body can be kept equal, it can be moved vertically along the vertical movement groove of the measuring instrument main body. Inclination measurement can be performed without causing a measurement error even if the lower contactor according to claim 2 is provided.

  Since the bubble tube for inclination measurement of claim 3 is provided in a horizontal row adjacent to the front surface of the gaming machine board in the vertical direction, the measurer can accurately and instantaneously locate the bubble position of the bubble tube for inclination measurement from the front of the measuring instrument body. Can be read. Since the pachinko machine board surface is used with various inclinations, it is possible to set and adjust the inclination corresponding to each inclination measurement bubble tube in advance by having multiple inclination measurement bubble tubes. Even when a plurality of different inclinations are set and the inclination is measured, it is possible to cope with them. The bubble measuring tube according to claim 3 is fixed to the measuring instrument main body with a screw, so that the adjustment of the measuring range and the calibration of the measuring instrument can be easily performed by adjusting the fastening of the screw.

  The horizontal measurement bubble tube of claim 4 provided separately from the inclination measurement bubble tube of claim 3 measures the inclination of the pachinko gaming machine board surface while confirming the horizontal direction with respect to the pachinko gaming machine board surface of the measuring instrument body. Is possible. Therefore, it is possible to accurately measure the inclination of the pachinko gaming machine board surface while keeping the measuring machine body horizontal during the tilt measurement and preventing the measuring machine body from tilting laterally with respect to the pachinko gaming machine board surface.

It is the side view and front view of a measuring device hung on the game nail of the pachinko gaming machine surface. It is an enlarged view of the upper surface and side surface of the upper contact of the measuring device. It is an enlarged view of the lower contact of a measuring device. It is an enlarged view of the bubble tube for inclination measurement and the bubble tube for horizontal measurement of a measuring device.

DESCRIPTION OF SYMBOLS 1 Pachinko machine board surface 2 Measuring device main body 3 Game nail 4 Nail umbrella 5 Upper contact 6 Interrupting groove 7 Through-hole 8 Measuring device main body vertical measurement bubble tube 9 Lower contact 10 Screw fastening piece 11 Vertical movement groove 12 Inclination measurement Bubble tube 13 Horizontal measurement bubble tube 14 Inclination measurement bubble tube fixing screw

Best mode for carrying out the invention

  The shape of the measuring device main body 2 is a rod or rectangle and is made of a light material such as aluminum and has a size that can be held by a measurer with one hand.

An L-shaped plate-like upper contactor 5 is fixedly provided on the upper part of the measuring device main body 2. The upper contact 5 is provided with a vertical interrupting groove 6 in the measuring instrument body 2, and a through-hole 7 is provided at one end of the interrupting groove 6 with an inclination that prevents the nail umbrella of a game nail having a small upper part and a large lower part from passing therethrough. .
The upper contact 5 is hung on the game nail 3 protruding from the pachinko gaming machine board surface 1 along the interrupt groove 6 from above, and the semi-circular shape of the nail umbrella 4 is made through the through hole 7 so that the semicircular shape of the nail umbrella 4 is a through hole. 7, the measuring instrument main body 2 is lowered until the tip of the upper contact 5 comes into contact with the pachinko gaming machine board surface 1 due to its own weight. When the tip of the upper contact 5 comes into contact with the pachinko gaming machine board surface 1, the nail umbrella 4 stops within the inclination of the through hole 7, and the measuring device main body 2 is fixed to the pachinko gaming machine board surface 1. A measuring instrument main body vertical measurement bubble tube 8 is provided above the interrupt groove 6 so that the measuring instrument main body 2 performs vertical measurement with respect to the pachinko gaming machine board surface 1. Since the inclination of the pachinko gaming machine board surface 1 is set to an arbitrary inclination from the vertical, when the measuring instrument body 2 is attached to the pachinko gaming machine board surface 1, the measuring instrument body vertical measurement bubble tube 8 is used at the start of measurement. Measure the standard of

  A rod-shaped lower contact 5 is vertically projected from the lower part of the measuring instrument main body 2, and a screw process is applied to the measuring instrument main body 2 side. Inside the measuring device main body 2 is provided a screw fastening piece 10 which is threaded, and the measuring device main body 2 is provided with a vertically moving groove 11 for moving the lower contact 9 up and down to the measuring device main body 2. The lower contact 9 is loosened with the screw fastening piece 10 and moved along the vertical movement groove 11 provided in the measuring instrument body 2 while avoiding protrusions such as the game nail 3 on the pachinko gaming machine board surface 1. Then, it is fastened to the screw fastening piece 10 at a place avoiding the protrusions and fixed to the measuring device main body 2, and the tip of the lower contact 9 is brought into contact with the pachinko gaming machine board surface 1. The lower contact 9 is fixed to the measuring device main body 2 by being fastened to the screw fastening piece 10 after the movement, and the length difference from the measuring device main body 2 to the upper contact is eliminated by loosening the fastening. The lengths up to 5 tips and the bottom contact 9 tips are made equal.

  A plurality of inclination measuring bubble tubes 12 are adjacent to each other in the vertical direction with respect to the front surface of the pachinko gaming machine board surface 1 at the front portion of the measuring device main body 2, and different inclinations are respectively set in a horizontal row. To fix to the measuring instrument body 2. The bubble tube 12 for inclination measurement is arranged by adjoining each other by 0.5 minutes of the inclination setting unit of the pachinko gaming machine, and the upper contact 5 and the lower contact 9 make the pachinko machine board surface. The inclination display of the bubble tube (see FIG. 5A) having the bubble position of the inclination measurement bubble tube 12 of the measuring instrument main body 2 fixed to 1 as the center is measured as the inclination of the pachinko gaming machine board surface 1.

  A horizontal measurement bubble tube 13 is provided in front of the inclination measurement bubble tube 12 of the measuring device main body 2, and the bubble position of the horizontal measurement bubble tube 13 is centered when the measurement device main body 2 is horizontal. (Refer to FIG. 5B) and adjust and fix to the measuring instrument body 2. When the measuring device main body 2 is fixed to the pachinko gaming machine board surface 1, the measuring instrument main body 2 is attached and fixed to the gaming machine board surface 1 so that the bubble position of the horizontal measuring bubble tube 13 is centered and the measuring device main body 2 is horizontal. .

Claims (4)

  An upper contact that protrudes vertically from the upper part of the measuring instrument body and is fixedly attached to the measuring instrument main body. A vertical interrupt groove on the measuring instrument main body, a through hole with an inclination at one end of the interrupt groove, and measurement A pachinko gaming machine board surface inclination measuring instrument provided with an upper contact provided with a measuring instrument body vertical measurement bubble tube for measuring the machine body perpendicular to the pachinko gaming machine board surface.   A lower contact that protrudes vertically from the lower part of the measuring instrument body and is threaded on the measuring instrument main body, a screw fastening piece inside the measuring instrument body, and a lower contactor that moves vertically in the measuring instrument body An upper and lower movement groove is provided, and a lower contact having an equal length from the measuring instrument body to the upper contact tip and the lower contact tip is provided when the lower contact and the screw fastening piece are fastened. Pachinko machine board surface tilt measuring instrument with contact.   A plurality of inclination measuring bubble tubes for measuring the inclination of the pachinko gaming machine board surface in a direction perpendicular to the front surface of the pachinko gaming machine board are provided adjacent to each other, and the upper contactor of claim 1 and the lower contactor of claim 2 are provided. Pachinko machine board surface tilt measuring instrument.   A bubble tube for horizontal measurement that performs horizontal measurement in a horizontal direction with respect to the pachinko gaming machine board surface of the measuring device main body, the upper contactor according to claim 1, the lower contactor according to claim 2, and the inclination measurement according to claim 3. Pachinko machine board surface tilt measuring instrument with bubble tube.

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