JPH07113665A - Setting-removing device for recording paper of meteorograph - Google Patents

Abstract

PURPOSE:To set recording paper closely on a cylinder, to rotate it at an exact peripheral velocity and also to facilitate setting and removal of the recording paper by a method wherein spiral cuts formed in the opposite ends of the cylinder are driven by an ultra-weak lever spring and a difference in a level is brought about at the time of completion of recording by grooves provided inside the cuts. CONSTITUTION:Spiral cuts 2-2A of a left-right relative helix angle 45 degrees, a pitch 0.8 and a width 1.5mm are formed in the opposite ends of a cylinder 1 and grooves 3-3A of a depth 1.0mm and a width 3mm are provided inside the cuts. Recording paper is rolled, inserted into a frame from outside a case of a main body and set by a support plate. Then it extends into the frame. When the opposite end faces of the paper are pressed lightly and a knob 4 is rotated, the paper can be fitted correctly to the circular arc of the cylinder along a form plate. When recording is completed, a difference in a level is brought about between the paper and the grooves 3-3A, engagement of a lever pawl with a moving arm pawl is canceled, a moving arm moves automatically and pushes up a pen arm, a lever is disengaged from the grooves 3-3A and the cylinder 1 is put in a state wherein it can be fitted or removed freely.

Description

Detailed Description of the Invention

Cylindrical Shape Task The construction of the cylinder is clockwork,
The peripheral speed of the cylinder is 12 mm per hour for one day, and 40 mm per day for seven days.

According to the present invention, 1 is a cylinder, and 2-2 is at both ends of the cylinder.
A, spiral twist 45 ° relative to the left and right, and 3-3
A, a cylinder 1 having a shape requiring a groove.

[0003]

1) The cylindrical 2-2A spiral engraving is performed by the weak external pressure of the ultra weak lever spring.
A. A slight deformation occurs on the circular surface of the spiral, promptly 1. Vertical registration of the self-printing paper occurs on the cylinder, and it is possible to perform it by casual mechanical operation at a certain peripheral speed by mounting and precise arc contact. This is a task that can be done.

1, 3-3A of the cylinder, the groove is the self-recording paper,
When the self-recording paper is attached to the cylindrical arc due to the interlocking of the peripheral speed, it is a flat arc, but at the time when the self-recording paper is finished from the circular arc of the cylinder, 1, 3-3A of the cylinder, the groove However, there is a problem that a step occurs and automatic driving is performed. 1. Cylinder 2-2A, Spiral engraved 3-3A, Groove 4 Cylindrical rotary knob

[Industrial applications]

Self-recording temperature / humidity meter, self-recording thermometer, self-recording hygrometer, self-recording barometer, electrical contact counter, underground thermometer

[Prior art]

In the conventional cylinder, self-recording paper is rolled up in the cylinder and fixed by a metal fitting.

[Means for Solving Problems]

Technical problems before mounting self-recording paper Two types of self-recording paper width 180 mm and 90 mm, length 300
mm 0.15 mm thickness standard self-recording paper.

According to the present invention, the self-recording paper is wound in as fine a detail as possible and inserted in the frame of the technical shape 1-1A. The self-recording paper is rotated by the end surface pressure. 2. When the sheet is fixed on the receiving plate, the rounded sheet has a property of spreading to the outer diameter, and spreads in the shape frame of 1-1A. At the same time, if the upper end surface of the self-writing sheet is pressed and the end surface of the self-writing sheet is lightly pressed by a manually rotating 2A rotary plate, an accurate upright cylinder of the self-printing sheet is completed. From the top of both ends of the self-printing paper of accurate cylinder,
3. Lightly press the knob to rotate it, and
A: A means for accurately mounting upright on a circular arc of a cylinder along the shape 1. 1-1A Frame 2 Lower rotating plate 2A Upper rotating plate 3A Shaped plate 3 Rotating knob

[Problems and Means to be Solved by the Invention]

Problems and means for manually operating and automatically moving the self-writing pen arm

[0010]

PROBLEM TO BE SOLVED: To attach a self-recording paper to a circular arc of a cylinder and perform recording, with a pen arm being free to perform recording at a peripheral speed of the cylinder, and when recording is completed at a set time, a groove of the cylinder and a lever are formed. It is a subject to automatically push up and fix the pen arm by the interlocking action of.

[0011]

Means: When the self-recording sheet is 1, mounted on a circular arc of a cylinder, the state is 11, the pen arm is 3, the moving arm 10, and the position is fixed. 1A, a lever lever with a movement rate of 2, 1: 2.3 times as a guide axis is in a free state, 3, a moving arm is at 10 position, 4 is manually moved by a moving lever at 3A. 3, move the moving arm to the same position at the same time 3, rotate the moving arm (rotate left) 5, move the lever lever claw (6) to 6, the moving arm claw (radial tooth) bite 2, free lever lever 7 is temporarily fixed by a flat spring spring 11, and the pen arm is free so that self-recording paper can be recorded.

[0012]

When the recording is completed at the set peripheral speed of the self-recording paper, a step is generated between the self-recording paper and the cylindrical groove 9 and the operation causes 8, 5 and 5 when the lever lever ends move 1 to 2.3. Disengagement of lever lever claw (3) and moving arm claw (radit tooth) is disengaged, and automatically 3, moving arm 10, move and fix to position 11, push pen arm 11, and temporarily fix pen arm 11. It is an action. 1 cylinder 1A guide shaft 2 lever 3 moving arm 3A pen lever free position 4 moving lever 4A spring guide 5 lever lever claw 6 moving arm claw 7 flat spring spring 8 lever tip 9 cylindrical groove 10 pen lever fixed position 11 pen arm 12 Katrich pen 13 moving arm right rotation Stopping Mizami (Self-recording record arc escape task)

The setting lever is used to eject the recording paper from the front side of the case and the back side of the case.

[0014]

[Means] 1A, using the tip of the arm lever and 1, using a cylindrical groove. 1B-1A, the position is parallel line 2-2A on the front surface, and the movement which is the back escape in the cylindrical direction by the movement is 3, and the rotary knob is used.

[0015]

[Function] Taking out the outside of the case from the front is one day or seven
You can see the change of the day, and you can take out the self-printing paper from the back of the cylinder within 2 seconds. 1 Cylinder 2-2A Lever 1B-1A Lever 3 Rotating Knob

[0016]

Function: The spiral spiral 45 ° twist and the self-recording paper arc attachment work quickly.

[0017]

[Function] Accurate self-recording paper step action is generated by 45 ° twisting of spiral spiral, resulting in reliable peripheral speed action.

[0018]

[Function] The balance between the two ends of the cylinder is 45.degree., And the balance between the right and left arrow feathers causes a balance between the two cylinders.

[0019]

[Operation] Spiral engraving and grooves on both ends of the cylinder and the self-recording paper from the outer circumference of the cylinder with a slight pressure of the super weak pressure lever bar, at the arc speed of the self-recording paper, at the end of the self-recording paper, the cylindrical groove and the lever spring are slightly The external pressure is freed by such a movement, and it is an action that allows a slight interval.

[0020]

【Example】

 Tokyo District Meteorological Observatory, Engineering Department, Sokki Division

[0021]

EFFECTS OF THE INVENTION According to the present invention having a cylindrical shape, the cylindrical fixing of the self-recording paper becomes good, and the circular arc mounting makes it possible to attach / detach it from the outside of the case of the device main body. Within seconds. Prompt mechanical operation, automatic operation, easy and double recording, no need to be aware of time.

[Brief description of drawings]

FIG. 1 is an elevational view and a plan view showing a cylinder having a shape with spiral engraving and grooves.

FIG. 2 is an elevation view and a cross-sectional plan view showing an arc mounting configuration in which a self-recording sheet is inserted from the outside of the device main body case and mounted on a cylinder.

FIG. 3 is an elevation view and a cross-sectional plan view showing the operation of freely and fixing the recording pen arm from the outside of the case of the device body.

FIG. 4 is a cross-sectional plan view showing an enlarged size of one-fifth of the free and fixed operation of the recording pen arm with self-recording paper and a cylindrical groove.

FIG. 5 is an elevation view and a plan view showing escape of the self-recording paper using a cylindrical groove.

[Explanation of symbols]

 Fig. 1 1 Cylinder 2-2A Spiral engraved 3-3A Groove 4 Cylindrical rotary knob Fig. 2 1-1A Frame 2 Lower rotary plate 2A Upper rotary plate 3A Shaped plate 3 Rotary knob Fig. 3 1 Cylindrical 1A Guide shaft 2 Lever 3 Moving arm 4 Moving lever 5 Lever lever claw 6 Moving arm claw 8 Lever lever tip 9 Cylindrical groove 11 Pen arm 12 Catridge pen Figure 4 1 Cylinder 1A Guide shaft 2 Lever lever 3 Moving arm 3A Pen lever free position 4 Moving lever 4A Spring guide 5 Lever lever 6 Moving arm 7 Flat Spring Spring 8 Tip of lever lever 9 Cylindrical groove 10 Pen lever fixing position 11 Pen arm 12 Katrich pen 13 Moving arm Right rotation stop Kizami Figure 5 1 Cylindrical 2-2A lever 1B-1A lever 30 Rotating knob

Claims (4)

[Claims] 1. A cylindrical shape having left and right relative twist angles of 45 °, a pitch of 0.8 mm and a width of 1.5 mm on both ends of the cylinder, and spiral engraving. At a depth of 1 mm about 7 mm from both ends of the cylinder.
It has a cylindrical shape with a groove having a width of 0 mm and a width of 1.3 mm. 2. The nature of self-recording paper and simple mechanical operation. 3. A constitution of self-recording paper and a groove on both ends of a cylinder. 4. A structure of a groove at the time of escape from a self-recording paper cylindrical arc.