JP2007143581A - Pin angle measuring gauge for game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve the efficiency of measuring and adjusting the angles of pins on a game board which takes time with a conventional gauge insufficient structurally. <P>SOLUTION: Support legs, a protractor board and a slide body are improved, various contrivances are worked out on the structure such as a review of the connection and mutual relations between the protractor board and the slide body for precisely measuring the angles of the pins, and a responding range of the gauge on the game board is expanded by increasing the types of gauges. This constitution allows the user to measure the angle of each pin on the game board and finely adjust the angle in a short period of time without any skill. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gaming machine nail angle measuring gauge for measuring the angle of a large number of nails driven on the board surface of various gaming machines such as pachinko machines and adjusting the angle to be determined by the position of the nail on the board surface. It is about improvement.

There are various types of amusement machines that are popular with the public, but there are pachinko machines that are the most popular and enjoyed by the general public, and there are many pachinko shops in the vicinity of stations and in shopping districts such as shopping streets. It is open.
In the pachinko game, a play ball determined to win a prize is returned to a player (customer), and a product is provided according to the number of play balls, thereby providing a profit to the player.
A large number of nails are driven into the surface of the pachinko machine to guide the playball in a certain direction and guide the playball to the winning opening. Normally, nails are shipped in a state where they are struck by a pachinko machine manufacturer, but at this point, the direction of the nails is not constant but is in a disjointed state.

For this reason, each pachinko store adjusts the angles of all nails based on the store's policy after purchasing a pachinko machine.
Furthermore, after closing the store or before opening the store, adjust the angle of the nail at the necessary location, especially by adjusting the angle of the nail that faces the prize opening and the nail that guides to the prize opening, that sunrise ball of each pachinko machine It controls the rate and improves store profits as well as customer profits and entertainment.
Measuring and adjusting the angle of nails on the pachinko machine surface is very difficult and requires skill, so it is usually done by an expert called a nail artist.
In recent years, however, the number of nails has been small, and pachinko parlors have been struggling to secure them, but angle measuring tools have been proposed for measuring and adjusting the nail angle without requiring skill.
For example, according to the investigation by the present applicant, Patent Document 1 “Pachinko machine nail angle measuring device”, Patent Document 2 “Pachinko machine nail angle measuring device”, Patent Document 3 “Pachinko machine nail angle measuring jig”, and the like. is there.
Further, Patent Documents 4 and 5 relating to the application of the present applicant include a gauge with a protractor and a gauge with a slide body with a protractor, and Patent Documents 5 and 6 include an angle measuring jig that is detachable or integrated. Horseshoe-shaped or tree-shaped gauges are known, but they are still insufficient in structure, and there are many inconveniences in use.

JP-A-10-300404 JP 09-182832 A JP 09-094326 A JP 2001-269450 A JP 2001-64129 A JP 2001-121738 A

Each of the above known techniques can measure the angle of the nail in units of 1 °, and each nail can be inclined within a range of 30 °. However, since a large number of nails are struck on the surface of the pachinko machine with a limited area, the distance between the nails is narrow and the accessories are arranged. In addition, the length interval of the opposite side 6 "at a position opposite to this is large, and a nail other than the nail to be measured or an accessory is in the way, and the measurement cannot be performed efficiently.
Similarly, in the second known technology, the width interval of the “pedestal 7” is large and the length is long, and in the third known technology, the width interval of the “leg portion 6 and the contact surface 7” is large and the length is long. It is unsuitable for a specific nail angle measurement, and a predetermined angle cannot be secured. Moreover, the structure is generally complicated, and handling in a limited space is inconvenient.

  In the present invention, in view of the above-mentioned problems of the conventional techniques, by using a gage with various ingenuity, the nail angle can be measured in a short time without requiring skill, and the angle can be finely adjusted. The purpose is to provide a gaming machine nail angle measurement gauge.

As a result of various studies on the above problems, the present inventors have found that a conventional gauge with a protractor board, a gauge with a protractor board and a slide body with a protractor board, and an angle measuring jig are detachably or integrally attached to the upper side surface of the support leg. In view of the fact that the horseshoe-shaped or tree-shaped gauge provided in is inadequate in terms of its usage, the present invention has been completed by contriving various ideas from a structural viewpoint.
That is, the present invention provides:
(1) A rectangular substrate, a semicircular protractor displaying a frequency scale along a circumference continuously provided on the same plane as the substrate at one end of the substrate, and a lower center of the protractor A pivotable support leg A provided continuously with the pointer arm with a pivot pin provided at a position as a fulcrum; a support leg B provided perpendicularly to the other end of the substrate in a direction opposite to the protractor; A gauge comprising an angle measuring jig provided integrally and / or detachably on the upper and lower side surfaces and / or front and back surfaces of the both support legs A and B and / or on the front end of the support leg;
The tip of the pointer arm serves as a pointer indicating the frequency scale of the protractor, and both the support legs A and B can be constructed horizontally in cooperation with each other so that the substrate and the pachinko board surface are parallel to each other. , B is a pachinko nail angle measuring gauge in which the length of B is longer than the height of the pachinko nail implanted on the surface of the pachinko board (see FIG. 1).

(2) It is also characterized in that the support leg is further provided in the middle of the substrate and / or the support leg. Also (see FIG. 14),
(3) The angle measuring jig is (b) a prismatic type such as a wedge type, a triangular column type, a pentagonal column type, a hexagonal column type, or an octagonal column type, or (b) a circular type such as a conical type, an inverted conical type, or a cylindrical type. (C) Square prism type with dent, hexagonal column type with dent, octagonal column type with dent, 10 prismatic type with dent, 12 prismatic type with dent, 14 prismatic type with dent, 16 prismatic type with dent, well shape type, Anomalous prismatic type such as two-piece set with corners, (d) projection type, pin type, plate type, insertion type, plate type (including rectangular shape), vane plate type, seesaw type, step type, dent type, etc. It is also characterized in that it is one of the other types. Also (see FIGS. 35-41),
(4) It is also characterized in that the detachable angle measuring jig is composed of a magnetic material such as magnetic rubber, and the gauge is composed of a magnetic absorption material capable of adsorbing a magnetic material such as iron. Also,
(5) It is also characterized in that it is configured in a rectangular shape so that the leg portion of the support leg itself forms an angle measurement surface, and angle measurement is possible on the upper and lower side surfaces and / or the front and back surfaces thereof. Also (see FIG. 13),

(6) The present invention is also characterized in that the assembly-type slide body is provided by being inserted into the substrate. Also (see FIGS. 3 and 4),
(7) The present invention is also characterized in that the support leg B is attached to the assembly type slide body integrally or separately (see FIGS. 3 to 5 and the like). Also,
(8) The assembling-type slide body in which the support leg B is attached to a separate body is also characterized in that the support leg B is configured to be slidable up and down or rotatable (see FIGS. 16 to 21). Also,
(9) The protractor is also characterized in that it has a semicircular shape, a triangular shape (see FIG. 42), or a circular shape (see FIGS. 14 and 15). Also,
(10) It is also characterized in that the support legs A and B are connected to each other with a rod having a predetermined length so that the movements of the support legs A and B are interlocked. Also (see FIG. 28),

(11) The present invention is also characterized in that the supporting leg B itself can be slid up and down via a linear groove in the substrate without an assembly type slide body. Also (see FIGS. 22 and 23),
(12) A support leg connected to the pointer arm can slide left and right through a slit in the support leg, and the support leg combined with two assembling slide bodies and the support leg slide in cooperation. Therefore, the gauge can always keep the substrate parallel to the pachinko board surface (see FIG. 42).
(13) The protractor plate and the substrate are rotated by a fulcrum pin, the protractor plate and the slide body are connected by a plurality of connecting rods, and a correction scale is provided on the support leg at the other end of the substrate. A gauge with a correction value,
This is a gauge that can correct the error of the pointer by the rotation of the protractor by the counterclockwise rotation of the protractor linked to the rise of the slide body, and keep the substrate parallel to the pachinko board (see FIG. 43).
(14) A hook (see FIG. 8), a step (see FIG. 37 (c)), a protrusion (see FIG. 33 (h)) for locking the nail umbrella below the support leg to accurately measure the angle. It is also characterized in that any one of a dent (concave portion) (see FIG. 38 (d)), a nail axis alignment line (see FIG. 37 (b)), and a round contact surface (see FIG. 38 (b)) is provided on the support leg. Have Also,
(15) The pointer arm is also characterized in that its rotation is restricted via a rotation pin (see FIG. 9).

(1) According to the gauge of the present invention, the semicircular protractor board 3, the pointer arm 5 pivotally supported and the support leg 4 are mounted on the horseshoe gauge pivotally supported on the substrate 2, and both side surfaces of the support leg And / or because the upper and lower surfaces are nail angle measuring surfaces, or angle measuring jigs of various shapes are integrated or detachable, various nail angles can be easily changed and jig replacement can be minimized. The inclination angle can be measured simply by matching the straight line of the measurement surface with the linear direction of the nail on the pachinko machine board surface.
(2) Since the pointer 7 at the tip of the pointer arm 5 rotates and points to the frequency scale 8 of the protractor board 3, it is possible to measure the angle in the vertical and horizontal directions with respect to the pachinko board surface, and without requiring skill, the nail You can adjust the angle and control the winning and exit rates.
(3) Since one support leg 4 'is slidable along the substrate 2, the support leg is nail even when the support leg cannot be set on the pachinko board surface 22 due to the relative positional relationship between the support legs 4, 4'. It can be set on the surface of the board at a position distant from the object and the support leg can be pressed against the board surface at an arbitrary position, so that the angle of the nail can be measured efficiently.

(4) The support leg 4 'is slidable back and forth with respect to the substrate 2, and the support leg 4' attached to the assembled slide body 11 to be inserted is slidable up and down, or is structured to be rotatable. It is possible to easily change or move the length of the leg, and when the pointer arm 5 is rotated along the nail angle, the substrate 2 can always be parallel to the pachinko board surface 22, and the nail angle can be accurately determined. Can be measured.
(5) The nail axis alignment line 26 is displayed on the support legs 4 and 4 ′, and a plate (; FIG. 37 (H)), a pin (FIG. 37 (G)) and the like are provided on the support legs to form a straight line of the nail. The direction and the measuring direction of the support leg can be easily matched.
(6) Further, it is a fitting tool (FIG. 37 (f)) in which a nail fitting portion 39 is formed at the center of the support legs 4, 4 ′, or a step 28 (FIG. 37) on the support legs 4, 4 ′. (C), (d)) and protrusions ((a), (b) in FIG. 36) can be used to accurately measure and adjust the nail angle.
(7) Since the assembly-type slide body 11 is increased or the movements of the assembly-type slide body 11 and the distribution board 3 are synchronized by the connecting rod, the nail angle can be measured and adjusted with high accuracy.

The present invention will be specifically described below with reference to the drawings.
The angle measuring jig referred to in the present invention is a jig for measuring and adjusting the angle of a nail provided on either the upper or lower side surface and / or the front and back surfaces of the support leg and planted on the pachinko board surface 22. This includes deformation of the support leg itself (for example, a plate shape or a rectangular shape), but does not include an auxiliary mechanism of a jig such as a nail axis alignment line, a hook, or a roundness of the end portion of the support leg.

FIG. 1 is a schematic view showing a basic type of a gauge in which an angle measuring jig 6 is provided on an upper side surface of a support leg 4 with a protractor 3 according to the present invention.
FIG. 2 shows an enlarged view of the protractor panel 3 shown in FIG.
1 and 2, a metal or plastic gauge 1 is provided with a semicircular protractor 3 connected to the substrate 2 on one side of the end of the substrate 2 which is a long plate body. The support leg 4 connected to the pointer arm 5 is rotated about the rotation pin 10 at the center of the board 3, and the support leg 4 'is connected to the other end of the board 2 at a right angle to the board. is doing.
As shown in FIG. 2, a frequency scale 8 indicating the degree of inclination is displayed along the circular arc surface on the protractor board 3 and is provided at the center position on the profilometer board 8 (for fixing). With a thumbscrew 10a (see FIG. 22), the pointer arm 5 is pivotably attached with the pivot pin 10 as a fulcrum.
The pointer arm 5 has a pointer 7 that reaches the frequency scale 8 on one end side with the pin 10 as the center, and is connected to the support leg 4 that has a contact surface 9 that can contact the pachinko board surface 22 on the other end side. is doing.

In FIG. 1, the support legs 4, 4 ′ are integrally provided with an angle measuring jig 6 (a wedge shape is shown as a representative example in FIG. 1) on one side surface along the length direction. However, this may be provided detachably, or may be provided on either of the upper and lower surfaces of the support legs 4, 4 ′ or on both sides.
The support leg 4 has substantially the same protruding length when it is parallel to the support leg 4 ', and the frequency scale 8 displayed on the protractor panel 3 has a horizontal center position of 90 ° from the pin 10 in FIG. 10 scales are displayed on both sides along the arc surface.
In addition, the way of the scale of the frequency scale 8 is merely an example, and is not limited to this way. For example, the horizontal center position is set to 0 ° and 10 on both sides along the arc surface. You may display the scale.
Accordingly, in FIG. 1, the pointer arm 5 rotates, and the inclination of the nail increases upward each time the tip of the pointer 7 points 91 ° and 92 ° along the upper surface of the circular arc surface. Each time the tip points 89 ° and 88 ° along the lower side of the arc surface, the inclination of the nail becomes lower and lower.
This is merely an example, and the upper and lower angle ranges can be freely selected depending on the size of the protractor board 3.

FIGS. 3 and 4 are schematic views showing a case in which an assembly-type slide body 11 for avoiding an obstacle such as the accessory 23 is fitted to the board 2 and provided on the gauge with a protractor board.
FIG. 3 is a schematic view showing a gauge in which an assembly type slide body for avoiding an obstacle such as an accessory is fitted in a board with a protractor board.
That is, FIG. 3 shows a case where the assembly-type slide body 11 is provided by being inserted into the substrate 2, and the support legs 4, 4 ′ themselves are used as the angle measurement surface.
FIG. 4 is a schematic diagram showing a gauge in which an angle measuring jig is integrally provided on the lower side surface of each of the support legs 4 and 4 ′ in the gauge of FIG. 3. Of course, it may be provided on either the upper or lower side of the support leg.
In addition, FIGS. 3-6 is a schematic diagram which shows the antiskid round hole 13 in the assembly-type slide body center.

Next, the configuration of the assembly type slide body 11 will be described.
As can be seen from the exploded view of the assembly type slide body 11 in FIGS. 3 and 4 and FIG. 5 to be described later, the assembly type slide body 11 may be an assembly type sandwiching the support leg 4 ′. As shown in Japanese Patent Laid-Open Nos. 2001-269450 and 2002-224320 related to the company, the support leg and the slide body may be integrated.

FIG. 5 is a schematic diagram for explaining an exploded view of the gauge with an assembly type slide body with a degree board of FIGS.
FIGS. 1A and 1C are exploded views of the slide body of the gauge of FIG. 3, and FIGS. 2B and 2D are exploded views of the slide body of the gauge of FIG.
As shown in FIG. 5, the assembly-type slide body 11 of the present invention is composed of two upper and lower sandwiching plates 14 and 14 'and two connecting portions 15 and 15' sandwiching the substrate 2 from both sides. The connecting portion 15 ′ is connected to the support leg 4 ′. After assembling the slide body 11, the four corners of the holding plate are temporarily fixed with screws 12, and set screws 16 are further incorporated into the holding plate to complete the completed slide body 11. It is inserted into the substrate 2 and fixed with screws 12 to such an extent that it can freely slide up and down.
The number of screws 12 is stable when there are four on each side, but any number of screws 12 may be used, and a clamping plate or the like may be passed through as a through screw.
The same applies to the following slide bodies.

When using this gauge, if it slides to a predetermined position using this gauge, it is fixed with a set screw 16.
As shown in FIG. 5 (d), the connecting portions 15 and 15 ′ sandwiching the substrate 2 do not sandwich the substrate 2 over the entire surface, but sandwiching it in part is good because it slides smoothly with little resistance. For this purpose, it is preferable to provide a gap 17 between the connecting portions 15, 15 ′ and the substrate 2, and to provide a grease compartment 17 for containing grease or oil.
The action of the set screw 16 is to fasten and fix the set screw 16 when the slide body 11 is stopped at a predetermined position.

FIG. 6 is a schematic diagram for explaining a settable position of a set screw that is installed on the slide body and fixed at a predetermined position.
That is, the position of the set screw 16 is not limited below the slide body 11 (FIGS. 4 and 5), and as shown in FIG. 6, any position convenient for fixing the slide body 11 (A to D, back side) (The figure is merely an example, and the present invention is not limited to this.).
FIG. 7 is a schematic diagram showing semicircular holes on both sides of the slide body as anti-slip holes.
That is, in order to smoothly slide the assembly type slide body 11, the anti-slip hole 13 is placed at an arbitrary position so that the slide body 11 can be freely gripped, for example, in the center of the slide body 11 in FIGS. In FIG. 7, they are provided semicircularly on both sides.

FIG. 8 is a schematic diagram showing a gauge provided with a hook 20 for hooking a nail below the support leg.
That is, in FIG. 8, the hook 20 is provided below the support leg 4, and the nail 18 can be easily measured with one hand by pushing up the gauge 1 by hooking the nail 18 on the hook 20.
The lifting action of the gauge 1 by the hook 20 can also be applied to an assembly-type slide body. Further, the number of hooks 20 is not limited to one, but may be two, three, etc. along the direction of the pointer. It may also be provided on the opposite left side.
FIGS. 9-12 is a schematic diagram explaining the usage example which performs angle regulation using the angle regulation spring 21 in the gauge with a degree board of FIG.

FIG. 9 is a schematic diagram showing a gauge using the hook of FIG. 8 and provided with an angle restricting spring 21 for restricting the rotation of the protractor 5. The nail 18 is hooked on the hook 20 to measure the nail angle. It is a schematic diagram which shows the state to perform.
That is, in FIG. 9, by providing an angle restricting spring (which may be simply rubber or the like) 21 on the rotation pin 10, the substrate 2 is lifted as shown in FIG. Since the angle is set, the nail adjustment is performed by fixing the angle regulating spring 21.
Separately, the pointer 7 is adjusted to a scale of 10 °, for example, and fixed with a thumbscrew 10a (see FIG. 22) attached to the rotation pin 10 instead of the angle regulating spring 21, and the nail 18 is aligned with the support leg 4. That's fine.

FIG. 10 is a schematic diagram showing a state in which the nail 18 is hooked on the hook 20 and along the support leg 4 in the gauge of FIG.
That is, FIG. 10 shows that the base plate 2 is lifted and hooked on the hook 20 to fit the support leg 4 and then fixed by the action of the angle regulating spring 21 so that the base plate 2 and the pachinko board surface 22 remain parallel. Show what you can do.
In this case, the nail 18 is pushed up to the support leg 4 by the hook 20 so that the nail 18 is along the support leg 4, and the scale pointed by the pointer 7 is the angle of the nail 18.

FIG. 11 is a schematic diagram illustrating a state in which nail angle measurement is performed using a gauge in which the angle measurement jig 6 is integrally provided on the support leg 4.
FIG. 12 is a schematic diagram showing a state in which the nail 18 is placed along the support leg 4 using a gauge in which the angle measuring jig 6 is integrally provided on the support leg 4.
That is, FIGS. 11 and 12 show a use state when the angle measuring jig 6 is integrally provided above the support leg 4 with respect to the gauges of FIGS. It shows that nail adjustment can be performed using a gauge with a regulating spring 21.

FIG. 13 is a schematic diagram showing a state in which the leg portion of the support leg 4 is formed in a rectangular shape so as to form the angle measuring surfaces 19 and 19 ′ in the assembled slide body gauge of FIG.
FIG. 14 is a schematic diagram showing a gauge with a circular protractor plate in which support legs 4a are further provided in the middle of the substrate.
FIG. 15 is a schematic diagram showing an example of use of the gauge of FIG. 14, which is convenient for avoiding obstacles such as an accessory.
That is, FIG. 13 shows a case where the support legs 4 and 4 ′ themselves are configured in a rectangular shape, and the upper and lower surfaces thereof are the angle measurement surface 19 and the left and right surfaces are the angle measurement surface 19 ′. The gauge which inserted and inserted in and provided the assembly-type slide body 11 is shown.
In this case, the configuration of the slide body 11 and its deformation are the same as those in FIGS.

FIG. 14 shows that the protractor 3 provided at one end of the substrate 2 has a circular shape 3 ′, and the other end of the substrate 2 is connected to a support leg 4 ′ at right angles to one side, and the length of the substrate 2 is shown. In the middle of the direction, the support leg 4a is connected to the side opposite to the support leg 4 'at a right angle.
A frequency scale 8 having a horizontal center of 90 ° is displayed at a symmetrical position from the center vertical line of the circular protractor 3 ′, and a pair of pivots 10 are pivotally supported on both sides of the protractor 3 ′. The pointer arms 5 and 5 'are attached so as to be symmetrically rotatable.
With such a configuration, the nail angle can be measured on both sides with the substrate 2 as the center.

FIG. 15 shows an example of using the gauge of FIG. 14, and when the nail angle is measured by the support leg 4 and the support leg 4 ′, there are a nail assembly and an accessory 23 at the installation position of the support leg. For this reason, it is a schematic diagram which shows a response | compatibility when a gauge cannot be set | placed on the pachinko board surface 22. FIG.
That is, the measurement of the nail angle between the support legs A and C ′ is performed between the support leg B (4a (short length)) on the opposite side, which is different in height from the support leg 4, and the support leg C. Thus, it is possible to avoid an accessory or the like, and measurement is possible (the pointer arm 5 is rotated by 180 °).
Therefore, there is an advantage that it is not necessary to change the relative positional relationship between the support leg 4 and the support leg 4 ′.

FIG. 16 shows that the support leg 4 ′ fitted to the slide body 11 can slide back and forth in the protractor board gauge with the assembly type slide body of FIG. 3, and the length of the support leg can be easily adjusted.
As shown in FIG. 27, when the frequency at which the support leg 4 deviates from the right angle with the pachinko board surface 22 is obtained, an error is generated in the frequency shown in (a) and (b) due to the movement of the slide body 11. In order to correct this, the leg portion 31 is moved to the left so that the substrate 2 and the pachinko board surface 22 are parallel to avoid an error.
FIG. 17 is a schematic diagram illustrating another example in FIG. 16 in which the support leg length can be easily adjusted.
FIG. 18 is a schematic view showing a gauge in which a support leg 4 ′ fitted to the slide body 11 is configured to be rotatable in the protractor board gauge with an assembly-type slide body of FIG. 3.
FIG. 19 is a schematic diagram showing another example gauge in which the support leg 4 ′ fitted to the slide body 11 is configured to be rotatable in the protractor board gauge with the assembly type slide body of FIG. 3. .
FIG. 21 shows an exploded view of the slide body constructed in the gauges of FIGS.

That is, in FIG. 16, in the protractor gauge with an assembly type slide body of FIG. 3, the support leg 4 ′ fitted to the slide body 11 is divided into the rectangular plate 30 and the leg portion 31. 27. The length of the support leg 4 ′ is adjusted by sliding the leg part 31 of the support leg 4 ′, which is fixed by the thumbscrew 24a, into the short slit 29a provided in the leg part 31 to generate from FIG. This shows that the error can be avoided.
FIG. 17 is a plan view of FIG. 16, in which the support leg 4 ′ itself is arranged in parallel with the assembly-type slide body 11, and the support leg 4 ′, which is fixed to the long slit 29b provided in the support leg 4 ′ by the thumbscrew 24a, is slid back and forth. Then, it is shown that the error generated from FIG. 27 can be easily avoided by adjusting the length of the support leg 4 ′.
16 and 17, in order to adjust the length of the support leg 4 ', the correction scale 52 attached to the support leg B of the gauge of FIG. 44 along the slits 29a and 29b of the support leg 4'. The correction value 53 may be provided for convenience.

FIG. 18 shows a gauge of FIG. 16, wherein a fulcrum pin 25 to be rotated and a thumbscrew 24a to be temporarily fixed are provided at the base of the support leg 4 ′, and the support leg 4 ′ is rotatably attached to the rectangular plate 30 ′. The gauge of the structure which can avoid the error which generate | occur | produces from FIG. 27 and can be avoided from an accessory etc. is shown.
In FIG. 19, as with the gauge of FIG. 18, a fulcrum pin 25 to be rotated and a thumbscrew 24a to be temporarily fixed are provided at the base of the support leg 4 ′, and the support leg 4 ′ is directly rotated on the assembly type slide body 11. The gauge is configured so that it can be attached and the support leg 4 'of the gauge can be avoided from the accessory.

FIG. 20 is a schematic diagram for explaining an example of use of the gauges of FIGS.
(A) The figure shows that when the support leg 4 rotates, no problem occurs at 90 °, but A <B otherwise.
(B) The figure shows that by raising the support leg 4 upward, A ′ = B ′ is maintained, and stable angle measurement is possible.
That is, FIG. 20- (a) shows that, when the support leg 4 is rotated, for example, 90 ° (not necessarily this frequency) does not cause a problem, but other directions (0 ° or 180 °) ), A <B.
In FIG. 20- (b), A ′ = B ′ is maintained by raising (lowering) the support leg 4 ′ upward, and stable angle measurement is possible.
(C) Even if some of the objects 23 are present on the pachinko board surface 22, it can be avoided and the angle can be measured to the extent that it does not affect.
(D) Features (a) The pachinko board surface 22 and the substrate 2 can be kept parallel.
(B) At the time of measuring the nail angle, it is possible to avoid the supporting leg even if there is some accessory 23.

FIG. 21 is an exploded view of the assembly type slide body 11 of FIGS. 16 to 19, and the configuration is the same as that of FIG. 5.
(A) is an exploded view of the assembly slide of the gauge of FIG. 18, (b) is an exploded view of the assembly of the gauge of FIG. 19, and (c) is an assembly slide of the gauge of FIG. FIG. 18 is an exploded view of the body, and (d) an exploded view of the assembly slide body of the gauge of FIG.
That is, in FIG. 2A, the assembly type slide body 11 of the present invention is constituted by two upper and lower sandwiching plates 14 and 14 'and two connecting portions 15 and 15' sandwiching the substrate 2 from both sides, and is also supported. The leg 4 ′ rotates around a fulcrum pin 25 with respect to a rectangular plate 30 ′ provided continuously to the lower right corner of one of the clamping plates 14, and is assembled to the assembling-type slide body 11 and then 4 of the clamping plates. The corners are temporarily fixed with screws 12, and set screws 16 are further incorporated into the holding plate, and the completed slide body 11 is inserted into the substrate 2 and fixed with screws 12 to such an extent that it can freely slide up and down.
When using this gauge, if it slides to a predetermined position using this gauge, it is fixed with a set screw 16.

  (B) In the figure, the upper and lower sandwiching plates 14 and 14 ′ and the two connecting portions 15 and 15 ′ sandwiching the substrate 2 from both sides are formed, and the support leg 4 ′ is formed of one of the sandwiching plates 14 ′. At the bottom center, it pivots around the fulcrum pin 25. After assembling the assembly type slide body 11, the four corners of the clamping plate are temporarily fixed with screws 12, and the set screw 16 is further assembled into the clamping plate. The slide body 11 is inserted into the substrate 2 and fixed with screws 12 to such an extent that it can freely slide up and down.

  (C) In the figure, the upper and lower sandwiching plates 14 and 14 'and two connecting portions 15 and 15' sandwiching the substrate 2 from both sides are provided, and the supporting leg 4 'is formed of a rectangular plate 30 and a leg portion 31. Are assembled into the assembling-type slide body 11 so as to slide back and forth in the short slit 23a, and then the four corners of the clamping plate are screwed with screws 12. Temporarily tightening, and further incorporating a set screw 16 into the clamping plate, and when the completed slide body 11 is inserted into the substrate 2, the support leg 4 'is fastened with the screw 12 to such an extent that it can slide back and forth.

  (D) In the figure, the upper and lower sandwiching plates 14 and 14 'and the two connecting portions 15 and 15' sandwiching the substrate 2 from both sides, and the support leg 4 'composed of the long slit 23b is a thumbscrew 24a. After assembling into the assembly type slide body 11 configured to be slid back and forth by being held by the clamping plate 14 ′ at two locations, the four corners of the clamping plate are temporarily fixed with screws 12 and further clamped with set screws 16. When the finished slide body 11 is temporarily inserted into the board and inserted into the substrate 2, the support leg 4 ′ is fastened with screws 12 to such an extent that it can slide back and forth.

After all, in FIG. 17, as shown in FIG. 17, the support leg 4 ′ itself is arranged in parallel with the assembly type slide body 11, and the support is secured to the long slit 29 b provided in the support leg 4 ′ with the thumbscrew 24 a. The leg 4 'is slid back and forth to adjust the length of the support leg 4'.
As shown in FIG. 21 as a whole, the connecting portions 15 and 15 ′ sandwiching the substrate 2 do not sandwich the substrate 2 in its entirety but sandwich it in a part, so that it can slide smoothly with little resistance. It is preferable that a gap 17 is provided between 'and the substrate 2 to provide a grease holder 17 into which grease, oil, or the like is placed.
The action of the set screw 16 is to fasten and fix the set screw 16 when the slide body 11 is stopped at a predetermined position.

FIG. 22 shows a support leg with an assembly type slide body shown in FIG. 4, in which the angle measurement jig-integrated protractor gauge is used, the support leg 4 ′ itself can be slid up and down the substrate 2 instead of removing the slide body 11. It is a mimetic diagram explaining a gauge made into.
That is, in FIG. 22, a long slit 23 b is provided in the support leg 4 ′, and the support leg 4 ′ can be slid up and down the substrate 2 with a thumbscrew 24 a and a nut 24 b in the slit.
FIG. 23 is a schematic diagram showing an example of use of the gauge of FIG.
That is, as shown in FIG. 23, (a) when the support leg 4 ′ is inclined from the pachinko board surface 22, the interval A is reduced and A = B is not established, and the substrate 2 and the pachinko board surface 22 are parallel to each other. I can't keep it.
(B) If the support leg 4 'does not expand and contract, the substrate 2 and the pachinko board surface 22 cannot be kept parallel, and the power indicated by the pointer 7 becomes unstable.
(C) In this case, when the support leg 4 'slides, A = B, and stable angle measurement is possible. It should be noted that the substrate, the support leg, and the slit are made of two pieces.

24 to 26 are schematic diagrams for explaining an example of use of a protractor board gauge with an assembly type slide body.
That is, FIG. 24 is a schematic view for explaining an example of use of the protractor board gauge with the assembly type slide body of FIG.
FIG. 24 illustrates that the parallelism between A and B is not maintained when A <B due to the movement of the support leg 4 ′ or the assembly-type slide body 11.
FIG. 25 shows that when the assembly-type slide body 11 is moved to avoid the accessory 23 and the like, the protruding length of the support leg 4 ′ is changed to A = B, so that the substrate 2 and the pachinko board surface 22 are parallel to each other. It is a schematic diagram which shows becoming.
Note that FIG. 27 refers to whether or not A = B.

FIG. 26 illustrates that the parallelism of the substrate 2 and the pachinko board surface 22 is not maintained when A <B is satisfied by the movement of the assembly-type slide body 11.
In FIG. 27, since the frequency scale 8 shown in (a) and (b) changes due to the movement of the assembly type slide body 11, A <B and parallelism between the substrate 2 and the pachinko board surface 22 is not maintained. It is shown.

In FIG. 28, (a) is a schematic diagram showing a gauge having a structure in which the support legs 4, 4 'are connected by a rod 33 having a fixed length in the gauge with a protractor board in FIG.
As a result, even if the support leg 4 is moved, the other support legs 4 ′ connected by the rod 33 move in the same manner, so that A = B is always maintained.
FIG. (B) is a schematic diagram showing an example of use of the gauge shown in (A).

That is, FIG. 28 (a) shows a fulcrum pin when the wing screw 24a, the wing screw 24b and the fulcrum pins 25a, 25b are provided at the bases of the support legs 4, 4 ′ in the gauge with a protractor board of FIG. It moves up and down using 25a and 25b as fulcrums.
Further, when pins 32 and 32 ′ are provided on the support legs 4 and 4 ′ and the support legs 4 and 4 ′ are connected by a rod 33 having a fixed length, the support legs 4 connected by the rod 33 even if the support leg 4 is moved. Since 'also moves in the same manner, A = B is always maintained, and stable nail angle measurement is possible.
(B) of FIG. 28 is a schematic diagram showing an example of use of the gauge shown in (A).
In FIG. 28, the screw is cut on the substrate side or the support leg side, but it may be moved up and down by the thumbscrew 24a on the substrate 2 side.
Further, the same result can be obtained even if the position of the rod is continuous with the pointer 7 in the direction away from the pachinko board surface 22 of the support leg 4 ', that is, the position protruding from the substrate side and the pointer 7 (that is, shown in the drawing) Left side of fulcrum pin 25a).

FIG. 29 is a schematic diagram showing an example in which an octagonal measuring jig 6a is attached as the angle measuring jig 6 of the gauge of FIG.
FIG. 30 is a schematic diagram for explaining an example of use of the octagonal measuring jig 6a of FIG.
(A) One of the features of the octagonal measuring jig 6a is that the adjustment of the nail 18 with respect to the pachinko board surface 22 in the 360-degree direction is possible at one time.
In the conventional gauge, the nail angle is adjusted by first adjusting the vertical angle and then adjusting the left and right angles (of course, whichever is the first), and at least two adjustments are necessary.
(B) Feature 2 is that the octagonal measuring jig 6a has a number of angle measuring surfaces as in A to H (see (c) in FIG. 31), so that any angle can be selected. Various nail adjustments are possible.

(C) Feature 3 is that the angle of the support leg of the angle measuring jig once manufactured can be further changed by the rotation pin 10, so that the direction of the A direction, the E direction, etc. and the substrate 2 are changed as shown in FIG. Because of the ability to pivot along, a greater variety of nail angles is possible.
(D) Feature 4 is that it is possible to avoid a nail umbrella by the step 26 of the octagonal measuring jig 6a and perform smooth measurement.
(E) Feature 5 is that the octagonal measuring jig 6a is detachably attached to the support leg 4 in the drawing, but it may be formed integrally with the support leg 4 and if it is detachable, it is an inductive body. It is good also as a magnetic body so that it can adhere to the support leg 4, or it is good also as screwing into the support leg 4. FIG.
The angle measuring jig may be fixed with a double-sided tape as an insertion or may be fixed with an adhesive or the like in addition to a magnetic body.

(A) FIG. 31 is a schematic diagram for explaining an example of use of the octagonal measuring jig 6a of FIG. 29 for adjusting the nail angle implanted on the pachinko board surface 22.
That is, FIG. 31 (a) is a side view of the octagonal angle measuring jig on the vertical plane, and the vertical angle of the nail 18 can be adjusted on the A plane in (C) below, and on the E plane. (B) and (d) are views of the jig on the horizontal plane, and the B, D, F, and H surfaces in (c) below can be used to adjust the 360 ° direction of the nail, In particular, (D) can be adjusted in the nail angle 360-degree direction once on the B surface, and (C) is a front view of the jig, and each octagonal surface is labeled with A to H for convenience. It has been.
(B) FIGS. (E), (f), and (g) show state diagrams of nails planted on the board surface. That is, when the octagonal measuring jig 6a is used depending on the state of the nail 18 planted on the pachinko board surface 22, according to (e), the adjustment of the vertical angle of the upward nail performed in the above operation (a) can be performed. According to (f), it is possible to adjust the right and left corners of the right-pointing nail, and (g) according to (d). It is shown that the 360 ° direction adjustment of the nail on the right oblique side made in this way becomes possible.
In other words, the two operations (b) and (b) can be completed by one operation in (d).
(C) FIG. (H) shows an enlarged perspective view of the octagonal measuring jig 6a, and (L) shows a case where the nail 18 and the nail axis alignment line 26 are aligned with the nail 18 along the angle measuring surface.
(D) For example, in the figure (C), the angles with respect to the pachinko board surface are A-1 °, B-1.2 °, C-1.4 °, D-1.6 °, E-1.8 °. , F-2 °, G-2.2 °, H-2.4 °, and the like.

(1) (a) in FIG. 32 shows an overall enlarged view of the octagonal measuring jig 6a, (b) shows an enlarged front view of the jig, and (c) and (ri) in a vertical plane. Side view, (d) and (n) are the same side view assuming that (c) and (l) are reversed left and right, (f) and (v) are down-looking views on the horizontal plane, (e) and (Le) is a top-to-bottom view assuming that (f) and (wo) are flipped upside down.
(2) (G), (H), (F), (W) are state diagrams of the nails planted on the board surface. Each jig (C) (2), (E), (F) It is the state figure after the nail adjustment performed by the angle based on the following each usage example (assum) on the nail contact surface in (Li), (Nu), (Lu), (W).

Next, a usage example of the octagonal measuring jig 6a will be further described with reference to FIG. 32 (for the angle, refer to the angle designation example in FIG. 34).
Example 1
(Assumption)
The pointer 7 of the protractor panel 3 is set to 0 ° (90 °) (FIG. 29).
・ An angle between the A side and the gaming machine board surface 22 is set to 0 ° (c), (2) (up and down angle)
・ An angle between the E plane and the gaming machine board surface 22 is set to -1 ° (c), (2) (vertical angle)
・ The angle between plane C and gaming machine board 22 is 0 ° (e), (f) (left and right angle)
・ An angle between the G surface and the game machine board surface 22 is set to 2 ° (e), (f) (left and right angle)
(Nail adjustment)
1 Adjust the nail on the B side (Fig. 32- (g)).
Vertical direction 0 ° (C), (2) (depending on A side)
Left / right direction 0 ° (e), (f) (depending on C surface)
(result)
(G) As shown in the figure, the top and bottom and right and left nails are at right angles.
2. Adjust the nail on the F side (Fig. 32- (H)).
Up and down direction, down -1 ° (C), (2) (by E plane)
Left and right direction, 2 ° to the left (e), (f) (depending on G plane)
(result)
It becomes the nail corner on the lower left as shown in (h).

Example 2
(Assumption)
The pointer of the protractor panel 3 (FIG. 29) is set to 2 ° (92 °). (The same jig as described above is used, but the angle between the gaming machine board surface and the nail contact surface 27 changes as follows (FIGS. 32- (R) and (N)).・ An angle between the A side and the gaming machine board surface 22 becomes 0 ° to 2 ° (re), (nu) (up and down angle)
・ An angle between the E plane and the gaming machine board surface 22 is changed from -1 ° to 1 ° (re), (nu) (up and down angle).
・ The angle between the C side and the game machine board surface 22 does not change at 0 ° (Le), (Wo) (Left / Right angle)
・ The angle between the G plane and the gaming machine board surface 22 does not change at 2 ° (Le), (W) (Left and right corners)
(Nail adjustment)
1 Adjust the nail on the B side (Fig. 32-(W)).
Vertical direction, upward 2 ° (re), (nu) (depending on side A)
Left-right direction, 0 ° (le), (wo) (by C surface)
(result)
(W) It becomes the nail corner directly above as shown.
2. Adjust the nail on the F side (Fig. 32- (F)).
Vertical direction, upward 1 ° (re), (nu) (depending on E surface)
Left and right direction, 2 ° to the left (Le), (W) (by G plane)
(result)
(F) As shown in the figure, the upper left corner is the nail angle.

FIG. 33 is a schematic diagram for explaining an example of use of a gauge with an octagonal measuring jig.
(A) shows the measurement of the nail 18 on the A surface when the gauge is set horizontally.
(B) is a down-looking view of the jig, and shows the measurement of the nail 18 on the B and D planes, (c) is a side view of the jig, and shows the measurement of the nail 18 on the F and H planes. (D) is a front view of the jig.
34A and 34B show examples of designations of angles. FIG. 34A shows a case where the nail 18 is set in the vertical direction with respect to the pachinko board surface 22, and FIG.

The types of angle measuring jigs shown in FIGS. 35 to 41 include, together with the angle measuring jigs, auxiliary mechanisms necessary for angle measurement (for example, type 3 (b) nail axis alignment, (c) step, Includes Type 4 (d) dent).
FIG. 35 shows (shape) and (use example) of the type 1 of the angle measuring jig, (A) is a round tip jig with an angle measuring surface, (B) is an upward-integrated wedge-shaped jig, and (C). Is a wedge-shaped jig with a detachable upward, (d) is a wedge-shaped jig with a downwardly-facing integrated type, (e) is a wedge-shaped jig with a downwardly-detachable detachable, (f) is a wedge-shaped jig with a double-sided integrated, and (g) is detachable on both sides. A wedge-shaped jig, (H) is a protruding jig integrated type, (Li) is an upward protruding jig removable type, (nu) is a protruding jig integrated type, and (L) is a downward protruding jig mounted type.

FIG. 36 shows (shape) and (use example) of type 2 of the angle measuring jig, (A) is a double-sided protrusion-integrated jig, (B) is a double-sided protrusion detachable jig or protrusion is not limited to a quadrangular shape, Moreover, you may provide in both the right and left of a jig. Any number of one, three, etc. may be used. (C) is not limited to the pin jig type or round shape, and may be provided on the left and right. Any number of three, four, etc. may be used. (D) may be a right-handed plate-type jig, (e) may be a left-handed plate-type jig, (f) may be a double-sided plate-type jig, and (g) may be a quadrangular jig, a tetrahedron type, or a wide-angled type. (H) may be an upper (lower) imposition plate type jig, (Li) may be an upper (lower) imposition taper plate type jig, and (nu) may be an upper (lower) imposition thin plate type jig or a wide tip. .

  FIG. 37 shows (shape) and (use example) of type 3 of the angle measuring jig, (A) using the support leg itself as an angle measuring surface, and (B) nail axis alignment at the center of the support leg. 26 may be provided on the left side or on the left side, (c) avoids a nail umbrella by providing a step 28 on one side of the rectangular jig of (b), and (d) shows the rectangular jig of (b). Steps 28 and 28 ′ are provided on both side surfaces in the middle to avoid the nail umbrella. (E) The contact surface of the rectangular jig (a) is rounded 29, and when the angle of the jig 6 changes, the pachinko board surface 22 It can be smoothly contacted, and can be applied to all the jigs shown in FIG. 37. (f) is an insertion-type jig 30, and a and b and c and d are aligned in parallel. Pins 26 that are separated from each other are provided on the side surfaces of the shape jig so that the pins 26 and the nail shaft are aligned with each other. Moreover, three, may be provided four or the like, (h) is a plate 27 provided in a rectangular shape jig, or may be provided on the left side, or right and left.

FIG. 38 shows (shape) and (use example) of the type 4 of the degree measuring jig. (A) In the upper and lower rectangular type (detachable or integrated type is also possible), measurement can be performed on the upper and lower surfaces. It can also be used with the jig leveled. (B) If the contact surface is round with a plate-shaped mold, the support leg will not float from the pachinko board surface 22 as in the case where the contact surface is a straight line (b '), and the jig will be stable on the board surface. Can be grounded.
With (c) vane plate type, (d) with dent 41, and (e) with step 28, the jig can be applied to an integral type and a detachable type, and the tip is rounded. Applicable to all jigs, (f) with both sides 28, 28 ',
(G), (H) Low wall portion detachable seesaw type, (L) High wall detachable seesaw type, the number of the low wall portions 42 and the high wall portions 42 'is not limited to two on the base plate 43, but any number. However, this seesaw type can (a) change the angle up and down depending on the height of the wall, and (b) change the angle left and right depending on the position of the support leg and the base plate 43. Yes, (c) A nail angle of 360 ° can be measured.

FIG. 39 shows (shape) and (use example) of the type 5 of the degree measuring jig, (a) a use example in a see-saw type with a low wall part integrated (detachable) is (a ′) a side view, (B) In the high wall part integrated seesaw type, the right and left angle can be changed as can be seen from the usage example of the downside view of (b ').
(C) to (e) are round, and (c) the conical type is round, so it is possible to measure a nail angle of 360 °. When the nail axis alignment line 26 is inserted in the conical surface, measurement is performed accordingly. It is easy to obtain and can be used in a variety of patterns, such as large, small, and elliptical, as can be seen from the usage example in the horizontal view of (c), (d) inverted cone type, (e) Cylindrical type. In addition to a round shape, an ellipse or the like may be used.
(F) to (g) may be triangular prisms or trihedrons, and even if the cross section is triangular, the shape changes at a desired angle, and (f) a nail angle of 360 ° can be measured using the reverse tapered slope 44, Further, when the nail axis line 26 is inserted into the inclined surface 44, the measurement can be performed in accordance with the nail axis alignment line 26, and it is easy to use.

FIG. 40 shows (shape) and (use example) of types 6 of angle measuring jigs, and (a) to (c) are pentagonal or pentahedral, and can be measured in a nail angle of 360 °. Yes, (a) Tapered type, measurement is possible on five surfaces, and nail angles of five patterns are possible; (b) Reverse taper type, (c) Pencil prism type;
(D) to (f) are hexagonal prism type or hexahedron type, and (d) taper type, which can be measured on 6 sides and can take 6 patterns. E) Reverse tapered type, (f) Hexagonal column type;
By using these jigs, 360 ° measurement is possible.
(G) to (R) are irregular square types, (G) two-surface dent two-surface measurement type, two patterns can be taken, (h) three-surface dent three-surface measurement type, and three A pattern can be taken, and (4) a four-sided dent four-side measurement type, and four patterns can be taken.
By using these jigs, 360 ° measurement is possible.

  FIG. 41 shows (shape) and (use example) of types 7 of angle measuring jigs, and (b) to (h) can all measure in the direction of a nail angle of 360 °, and (b) four dents and four dents. It is a measurement type, which can take four patterns, (b) a five-sided dent five-sided measurement type, and can take five patterns, and (c) a six-sided dent six-sided measurement type, with six patterns (D) 7-surface indentation 7-surface measurement type, 7 patterns can be removed, (e) 8-surface indentation 8-surface measurement type, 8 patterns can be removed, and (f) 4 corner corners 2 It is a sheet type that can measure four surfaces and can take four patterns. (G) A four-corner four-surface measurement type that can take four patterns, and (h) a well-shaped eight-surface measurement type. 8 patterns can be taken.

  The gauge of FIG. 42 is a technique for dealing with the problem of the gauge of FIG. 27. In the gauge with an assembly-type slide body with a fan-type protractor (not limited to the fan-type), the pointer arm 5 attached to the protractor 3 The support leg A continuously connected to the base plate 2 can be moved to the left and right by the slit 46 and the fulcrum pin 25, and by providing two slide bodies and three support legs, a gauge that can always make the substrate 2 and the pachinko board surface 22 parallel to each other is shown. It is a schematic diagram.

In the gauge of FIG. 42 according to the present invention, two slide bodies (slide body A, slide body B) and three support legs (support leg A, support leg B, support leg C) in the gauge with slide body with a protractor board. The support leg A connected to the pointer arm 5 attached to the protractor panel 3 can be moved to the left and right by the slit 46 and the fulcrum pin 25 (with thumbscrews 24, 24 ').
This example is one of the techniques for dealing with the problem (see FIG. 27) of the angle change of the pointer 7 due to the movement of the assembly-type slide body. According to FIG. 27, the movement of the slide body 11 causes an error such that the pointer 7 is b.

According to the gauge of FIG. 42- (A), (a) By providing two slide bodies (slide body A, slide body B), the board | substrate 2 and the pachinko board surface 22 can always be parallel.
(B) Since the three support legs (support leg A, support leg B, support leg C) always measure in contact with the pachinko board surface at three points, when the angle of the pointer 7 is changed, It floats from the pachinko board surface 22.
(C) Therefore, according to the gauge of FIG. 42 of the present invention, the support leg A connected to the pointer arm 5 attached to the protractor panel 3 is provided with the fulcrum pin 25 (with thumbscrews 24, 24 ') in the slit 46. By moving to the left and right, the pachinko board surface 22 and the support leg A can always come into contact with each other.
According to the gauge of FIG. 42- (B), even if the angle of the pointer 7 changes, the support leg A always comes into contact with the pachinko board surface by the coil spring 48 incorporated in the support leg A.

Common to the gauges of FIG. 42;
(A) An angle digital display 50 with a built-in battery 49 may be provided, whereby an angle change of the pointer 7 can be easily digitally displayed.
(B) An angle regulating spring 21 is attached to the fulcrum pin 25, and once the power scale 8 of the pointer 7 is determined, it can be semi-fixed to that angle, and the angle adjustment becomes easy.
(C) The pointer 7 can be semi-fixed by the zigzag (unevenness) of the latch A.
(D) The slide body A and the slide body B can be semi-fixed by the zigzag (unevenness) of the latch B.
(E) Although not shown, a slit may be provided in the substrate 2 as shown in FIG. 22, two support legs may be provided there, and the inside of the slit may be slid (the cost can be reduced).

The gauge of FIG. 43 is a composite technique that addresses the problem that the pachinko board surface and the substrate cannot be parallel when the pointer of the gauge of FIG. 27 is rotated.
The gauge of FIG. 43 is a gauge with a slide board with a protractor board, and the protractor board 3 and the substrate 2 are not integrated with each other but are rotated by a fulcrum pin 25. The support legs B are connected to each other by a connecting rod (such as connecting rods 1 to 5), and the support leg B can be slid left and right. The support leg B is provided with a correction scale 52 and a correction value 51.

(A) Correspondence of FIG. 27 (a) First, each connecting rod operates in the respective direction as illustrated by sliding the slide body 11 upward.
(B) Accordingly, starting from the ascent of the slide body 11, the error of the pointers a and b in FIG.
(C) The stroke values of the pointers a and b are mechanically linked to the stroke value of the slide body 11.

(B) Corresponding technology for keeping the pachinko board surface 22 and the substrate 2 parallel when the pointer 7 is rotated. In particular, an enlarged view of the support leg B of the gauge shown in FIG.
(A) The pointer 7 is A = B centering on 0 ° (the distance from the fulcrum pin 25 of the support leg A to the pachinko board surface 22 is the maximum).
(B) As the pointer 7 moves in the direction of 90 ° or −30 °, A <B.
(C) That is, since B−A = X, it is necessary to correct this X value.
(D) Accordingly, the X value of B−A = X generated by the rotation of the pointer 7 is corrected by the correction scale 52.
(E) Correction can be made by moving the support leg B to the left by the X value.
(F) Correction is performed with the indication mark 51 and the correction value 53, but the stroke value (the direction of 90 ° or −30 ° may be sufficient) for the pointer 7 to deviate from 0 ° of the protractor 3 is a correction scale. This is linked with the correction value 53 of 52.

In particular, the gauge of the present invention is also characterized by the following points.
(1) The number of support legs is basically 2 or 3, but in view of the diversity of angle measurement, support legs may be provided in various directions also in the middle of the substrate and / or support legs. it can.
(2) The shape of the protractor board is usually enough to accommodate various cases if the semicircular shape is 180 °, but it may be triangular (fan-shaped), circular, and two pointer arms If the end portions are connected in series, the nail angle may be measured in either direction.
(3) For example, if the angle restricting spring 21 or simply a rubber ring is used so that the rotation of the pointer arm can be controlled via the rotation pin, it may be easily temporarily fixed at the position where the pointer 7 is stopped. .
(4) Instead of the slide body 11, a slit may be provided in the substrate 2 (as shown in FIG. 22), and the support leg B may be slid.
(5) The length, shape, position, and the like of each connecting rod shown in FIG. 43 can be improved as long as there is no hindrance.
(6) As a correspondence of FIG. 43, the following parts may be used instead of the connecting rods (not shown).
(I) Use of gear,
(B) Use of wire or string and pulley,
(C) Use of racks and pinions,
(D) Use of screws
(7) The fulcrum pin and / or the thumbscrew are convenient.
(8) As shown in FIG. 42, if a latch is provided on the substrate 2 or the distribution board 3, it is easy to use.

Common to each gauge,
(I) Gauges, support legs, jigs, protractors, etc. can be displayed in increments of 1 °, 0.5 °, etc. as the angle display with respect to the pachinko board surface 22, and the range is 0 ° to 180 °. Or it is good also as 0 degree-360 degrees.
In addition, as a construction method, printing, engraving, sealing, laser, chemical processing, etc. are possible.
(B) In the drawing, the scale board 3 is not shown in detail, but FIG. 2 is a representative example as an example.
(C) In the gauge with a scale board shown in the figure, the frequency display can be a digital display as shown in FIG.
(D) Each jig is shown in FIGS. 35 to 41, but this is only an example, and the shape is naturally changed by changing the angle of the jig.
(E) A protractor, scale, connecting rod, pointer arm, support leg, etc. may be provided on the back side (opposite side) of the gauge for left-handed people.
(F) The substrate 2 and the support leg 4 'are not necessarily perpendicular.
(G) The shape of the protractor panel may be a shape such as a quadrangle, an ellipse, etc., as long as the frequency can be accurately displayed.
(H) Various jigs illustrated in FIGS. 35 to 41 can be attached to all the support legs according to the present invention, and are useful for measuring and adjusting the nail angle.
(Li) The material of the detachable jig may be a magnet, metal, acrylic resin, petroleum products such as plastic, etc., and the same material can be used for the gauge, so magnetic adsorption, adhesive, double-sided tape Bonding, fitting, screwing, or the like is possible.
(Nu) Pachinko board surface terms used in the drawings and description refer to those including game machine board surfaces.
(L) Since the pointer arm provided on the protractor panel serves to display the frequency, it is not necessarily limited to the lower center position of the protractor panel.
(W) Support legs, substrates, etc. may be lower than nails, accessories, etc. in nail angle measurement.
(W) The correction of the protractor panel according to FIG. 43 is not necessarily limited to the counterclockwise direction due to the configuration of the rod or the like.

  According to the present invention, it is possible to measure and adjust the vertical and horizontal angles of nails driven into a pachinko machine without requiring skill, and in the pachinko industry, it is possible to achieve both customer profitability and customer satisfaction. , Which enhances the playability of pachinko and contributes to the development of the pachinko industry.

It is a schematic diagram which shows the basic type | mold (reference) of the gauge which provided the angle measurement jig in the support leg with a protractor board of this invention. The enlarged view of the protractor board 3 shown by FIG. 1 is shown. It is a schematic diagram which shows the gauge which provided the assembly-type slide body for avoiding obstructions, such as an accessory, in the gauge with a protractor board by inserting in the board | substrate. In FIGS. 3-6, it is a schematic diagram which shows a round hole in the center of a slide body as a non-slip | skid hole. FIG. 4 is a schematic diagram showing a gauge in which an angle measuring jig is integrally provided on the upper and lower side surfaces of a support leg in the gauge of FIG. 3. It is a schematic diagram explaining the exploded view of the gauge with an assembly type slide body with a degree board of FIG. FIGS. 1A and 1C are exploded views of the slide body of the gauge of FIG. 3, and FIGS. 2B and 2D are exploded views of the slide body of the gauge of FIG. It is a schematic diagram explaining the installation possible position of the set screw which installs in an assembly-type slide body and temporarily fixes in a predetermined position. It is a schematic diagram which shows a semicircular hole in the both sides of an assembly-type slide body as a non-slip | skid hole. It is a schematic diagram which shows the gauge which provided the hook for hooking a nail under the support leg. FIG. 9 is a schematic diagram showing a gauge using the hook of FIG. 8 and provided with an angle regulating spring for regulating the rotation of the protractor board, and showing a state in which a nail is hooked on the hook and a nail angle measurement is performed. . FIG. 10 is a schematic diagram showing a state in which the nail is hooked on the hook and along the support leg in the gauge of FIG. 9. FIG. 10 is a schematic diagram illustrating a state in which nail angle measurement is performed using a gauge in which an angle measurement jig is integrally provided on a support leg in the hook-less gauge of FIG. 9. FIG. 10 is a schematic diagram showing a state in which the nail is placed along the support leg using a gauge in which an angle measuring jig is integrally provided on the support leg in the hook-less gauge of FIG. 9. FIG. 4 is a schematic diagram showing a state in which the leg portion of the supporting leg itself is configured in a rectangular shape so as to form an angle measurement surface in the assembled slide body gauge of FIG. 3. It is a schematic diagram which shows the gauge with a circular protractor board which provided the support leg further in the middle of the board | substrate. It is a schematic diagram which shows the usage example of the gauge of FIG. 14, and is convenient for avoiding obstructions, such as an accessory. In the protractor board gauge with the assembly type slide body of FIG. 3, the support leg fitted to the slide body can slide back and forth, and the support leg length can be easily adjusted and avoided from the accessory. In FIG. 16, it is a schematic diagram which shows the other example which can adjust a support leg length easily. FIG. 4 is a schematic diagram showing a gauge in which a support leg fitted to the slide body is configured to be rotatable in the protractor board gauge with the assembly type slide body of FIG. 3. FIG. 5 is a schematic diagram showing another example gauge in which a support leg fitted to the slide body is configured to be rotatable in the protractor board gauge with the assembly type slide body of FIG. 3. It is a schematic diagram explaining the usage example of the gauge of FIG. (A) The figure shows that when the support leg rotates, no problem occurs at 90 °, but A <B otherwise. (B) The figure shows that by raising the support leg upward, A ′ = B ′ is maintained, and stable angle measurement is possible. The exploded view of the slide body comprised in the gauge of FIGS. FIG. 5 is a schematic diagram for explaining a gauge in which a support leg with an assembly type slide body in FIG. 4 is integrated with an angle measuring jig-integrated protractor board gauge in which the support leg itself can slide up and down the substrate. It is a schematic diagram which shows the usage example of the gauge of FIG. It is a schematic diagram explaining the usage example of the protractor board gauge with an assembly type slide body of FIG. That is, as shown in the drawing, the parallelism between A and B is not maintained when A <B due to the movement of the support leg or the slide body. In the gauge of FIG. 23, when the slide body is moved in order to avoid an accessory or the like, the protruding length of the support leg is changed to A = B, so that the substrate and the pachinko machine are parallel. When A <B due to the movement of the slide body, the substrate and the pachinko board are not kept parallel. Since the pointer power scales shown in (a) and (b) change due to the movement of the slide body, A <B and the parallelism between the substrate and the pachinko board is not maintained. FIG. 1A is a schematic diagram showing a gauge having a structure in which the support legs 4 and 4 ′ are connected by a rod 33 having a predetermined length in the gauge with a protractor board in FIG. 1. FIG. (B) is a schematic diagram showing an example of use of the gauge shown in (A). It is a schematic diagram which shows the example of an octagon type angle measuring jig as an angle measuring jig. It is a schematic diagram explaining the usage example of an octagon type angle measuring jig. It is a schematic diagram explaining the usage example of the octagonal measuring jig 6a of FIG. 29 for adjusting the nail angle planted on the pachinko board surface 22. FIG. (B) The figure is a lateral view of the octagonal angle measuring jig on the vertical plane, (b), (d) the figure is a down view of the jig on the horizontal plane, (c) the figure is a front view of the jig, (E), (f) and (g) show state diagrams of nails implanted in the board surface. (H) is an enlarged perspective view of an octagonal measuring jig, and (R) shows a case where the nail is aligned with the angle measuring surface by aligning the nail axis and the nail axis alignment line. (A); (A) shows an overall view of an octagonal measuring jig, (B) is a front view of the jig, (C) and (R) are horizontal views in a vertical plane, (D) or (C), ( B) Left-right reversal, horizontal view. (B); (f) and (wo) look down, (e) and (le) show upside down views of (f) and (wo). (G), (H), (W), (F) are state diagrams of nails planted on the pachinko board surface. It is a schematic diagram explaining the usage example of a gauge with an octagonal type measurement jig. (A) shows the measurement of the nail on the A side when the gauge is set horizontally, (B) shows the jig's down view, shows the measurement of the nail on the B side and D side, and (C) shows In the side view of the jig, the measurement of the nail on the F surface and the H surface is shown, and (D) is a front view of the jig. An example of the angle is shown, (A) shows the case where the nail is set in the vertical direction to the pachinko board surface, and (B) shows the case where the nail is set in the horizontal direction. (Shape) and (Usage example) of type 1 of angle measuring jig are shown, (a) to (g) are wedge-shaped jigs, (b) round tip with angle measuring rectangular surface, (b) upper integrated type (C) Upper detachable type, (d) Lower integrated type, (e) Lower detachable type, (f) Both sides integrated type, (G) Both sides detachable type, (H) Upper projection integrated type, (L) Upper side A protrusion attachable / detachable type, (nu) a lower protrusion integrated type, and (le) a lower protrusion removed. The (shape) and (use example) of the angle measurement jig type 2 are shown: (a) Double-sided protrusion integrated type, (b) Double-sided protrusion removable type, (C) Pin type, (D) Right-side plate type, (E ) Left plate type, (f) Double-sided plate type, (G) Square type, (H) Tapered plate type with upper (lower) surface, (Re) Reverse tapered plate type with upper (lower) surface, ( N) A thin plate type with an upper (lower) surface. Type 3 of angle measuring jig (shape) and (use example) are shown, (a) plate type, (b) nail axis alignment, (c) one side step, (d) both side step, (e ) The contact surface is rounded, (f) is an insertion type, (g) pin type, and (h) right plate type. Type 4 (shape) and (use example) of angle measuring jigs are shown: (a) Top and bottom rectangular type (detachable and integrated type), (b) Plate type (rounded tip type), (c) Blade type, (d) with dent on one side (e) with step on one side, (f) with step on both sides, (g) detachable seesaw type with low wall, (h) detachable seesaw type with low wall, (re) High wall detachable seesaw type. Types of angle measuring jig 5 (shape) and (use example) are shown: (a) see-saw type integrated with low wall, (b) seesaw type integrated with high wall, (c) conical, (d) reverse A conical type, (e) a cylindrical type, (f) a reverse tapered triangular prism type, and (g) a regular triangular prism type. (Shape) and (Usage example) of types 6 of angle measuring jigs are shown, (i) to (c) are pentagonal prism types, (ii) tapered shape, (ii) reverse tapered shape, and (iii) regular 5 (D) to (f) are hexagonal column types, (d) tapered type, (e) reverse tapered type, (f) regular hexagonal column type; (g) to (l) are irregular square types Yes, (G) Two-surface dent two-surface measurement type, (H) Three-surface dent three-surface measurement type, and (L) Four-surface dent four-surface measurement type. Types of angle measurement jig 7 (shape) and (use example) are shown: (a) 4-sided dent 4-sided measurement type, (b) 5-sided dent 5-sided measurement type, (c) 6-sided dent 6-sided measurement type , (D) 7-sided, 7-sided measuring type, (e) 8-sided, 8-sided measuring type, (f) 4-corner chamfering, 2-pack type, (g) 4-cornering, 4-sided measuring type, (h) It is a well-shaped 8-plane measurement type. 27 is a technique for dealing with the problems of the gauge of FIG. 27. In the gauge with a slide body with a protractor board, the support leg A connected to the pointer arm attached to the protractor board can be moved to the left and right by the slit and the fulcrum pin; It is a schematic diagram which shows the gauge which can always make the board | substrate 2 and the pachinko board surface 22 parallel by providing two slide bodies and three support legs. FIG. 27 is a combined technique for dealing with the problem that the pachinko board surface and the substrate cannot be parallel when the pointer of the gauge is rotated. In a gauge with a sliding board with a dividing board, the dividing board and the board are not integrated. And the support plate B is slidable back and forth, and a correction scale is provided on the support leg B. The correction value is provided. It is an enlarged view of the support leg B of the gauge of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Gauge body 2 Substrate 3 (Semi-circular) Proportion board 3 '(Circular protractor boards 4, 4', 4a Support legs 5, 5 'Pointer arm 6, 6' Angle measurement jig 6a Octagonal angle measurement jig 7 Pointer 8 Frequency scale 9 Contact surface 10 Rotating pin (Composition from thumbscrew and pin)
11 Slide body 12 Screw 13 Circular anti-slip hole 13 'Semi-circular anti-slip hole 14, 14' Nipping plate 15, 15 'Connecting part 16 Set screw 17 Grease holder 18 Nail 19, 19' Angle measuring surface 20 Hook 21 Angle Regulating spring 22 Pachinko machine surface 23, 23 'Accessories 24, 24a Wing screw 24b Nut (even if threaded in the hole)
25, 25a Support pin 26 Nail axis alignment line 27 Nail contact surface 28 Step 29 Slit 29a Short slit 29b Long slit 30, 30 'Rectangular plate 31 Leg 32, 32' Pin 33 Rod 34 Groove 35, 35 'Projection 36 Pin 37, 37 'Plate 38 Tapered plate 38' Reverse thin plate
38 ”Tapered plate 39 Insertion part 40 Rounding 41 Indentation 42 Low wall part 42 ′ High wall part 43 Base plate 44 Slope 45 Chamfering 46 Slit 48 Coil spring 49 Battery 50 Angle digital display 51 Indicator mark 52 Calibration scale 53 Correction value

Claims (15)

A rectangular substrate, a semicircular protractor displaying a frequency scale along the circumference continuously provided on the same plane as the substrate at one end of the substrate, and a lower central position of the protractor A pivotable support leg A connected to the pointer arm with the pivot pin as a fulcrum, a support leg B connected perpendicularly to the other end of the substrate in the opposite direction to the protractor, and both support legs A gauge comprising an angle measuring jig provided integrally and / or detachably on the upper and lower side surfaces and / or front and back surfaces of A and B and / or on the front end of the support leg.
The tip of the pointer arm serves as a pointer indicating the frequency scale of the protractor, and both the support legs A and B can be constructed horizontally in cooperation with each other so that the substrate and the pachinko board surface are parallel to each other. A pachinko nail angle measuring gauge, wherein the length of B is longer than the height of a pachinko nail planted on the surface of the pachinko board.   The pachinko nail angle measuring gauge according to claim 1, wherein the support leg is further provided in the middle of the substrate and / or the support leg.   The angle measuring jig is (b) a prism type such as a wedge type, a triangular column type, a pentagonal column type, a hexagonal column type, an octagonal column type, (b) a round type such as a conical type, an inverted conical type, a cylindrical type, etc. ) Quadrangular prism type with dent, hexagonal prism type with dent, octagonal column type with dent, 10 prismatic type with dent, 12 prismatic type with dent, 14 prismatic type with dent, 16 prismatic type with dent, well shape, 2 with corners Others such as irregular prismatic type such as disc type, (d) projection type, pin type, plate type, insertion type, plate type (including rectangular shape), slat type, seesaw type, step type, dent type, etc. The pachinko nail angle measurement gauge according to claim 1 or 2, wherein the gauge is a mold.   The detachable angle measuring jig is made of a magnetic material such as magnetic rubber, and the gauge is made of a magnetic absorption material capable of adsorbing a magnetic material such as an iron material. Pachinko nail angle measurement gauge.   The angle of the upper and lower side surfaces and / or the front and back surfaces of the support legs is such that the legs of the support legs themselves form an angle measurement surface, and angle measurement is possible. Pachinko nail angle measuring gauge according to crab.   The pachinko nail angle measurement gauge according to any one of claims 1 to 4, wherein the assembly-type slide body is provided by being inserted into a substrate.   The pachinko nail angle measuring gauge according to claim 6, wherein the support leg B is attached to the assembly type slide body integrally or separately.   8. The pachinko nail angle measuring gauge according to claim 7, wherein the support leg B is configured to be slidable up and down or rotatable in the assembly type slide body in which the support leg B is attached separately.   The pachinko nail angle measuring gauge according to any one of claims 1 to 8, wherein the protractor is one of a semicircular shape, a triangular shape, and a circular shape.   The pachinko nail angle measuring gauge according to any one of claims 1 to 9, wherein the support legs A and B are connected by a fixed length rod to interlock the movement of the support legs A and B. The pachinko nail angle measurement according to any one of claims 1 to 5, wherein the support leg B itself can be slid up and down via a linear groove in the substrate without an assembly type slide body. gauge.   The support leg that is connected to the pointer arm can slide to the left and right through the slit in the support leg, and the support leg combined with two assembling slide bodies and the support leg slide in cooperation, The pachinko nail angle measuring gauge according to any one of claims 5 to 9, wherein the substrate and the pachinko board surface can always be kept parallel. The protractor plate and the substrate are rotated by a fulcrum pin, and the protractor plate and the slide body are connected by a plurality of connecting rods, and a correction scale and a correction value are connected to the support leg at the other end of the substrate. Is a gauge of the configuration provided,
The counterclockwise rotation of the protractor linked to the rise of the slide body can correct the error of the pointer by the rotation of the protractor, and the parallelism between the substrate and the pachinko board surface can be maintained. The pachinko nail angle measuring gauge according to any one of 12 above.   In order to accurately measure the angle, a hook, a step, a protrusion, a dent (recess), a nail axis alignment line, or a round contact surface on the support leg should be provided below the support leg. The pachinko nail angle measuring gauge according to any one of claims 1 to 13.   The pachinko nail angle measurement gauge according to any one of claims 1 to 14, wherein the rotation of the pointer arm is restricted via a rotation pin.

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