JP2002298181A - Operation recorder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve an operation recorder that is mounted for using a bunch of recording discs. SOLUTION: An almost rigid flap 16 is provided to cover at least part of the bunch of recording discs 12, and the flap 16 is supported in the operation recorder 1 turnably in perpendicular to a recording plane and allowed to be in a state to be parallel to the bunch of recording discs located at a recording position. A presser member separated from the bunch of recording discs 12 for elastically contacting the recording discs abutting to a stopper 34 at the almost right side of the stopper 34 is arranged on the flap 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation recorder provided with a bundle of recording disks for recording without interruption in time for each section, comprising: a recording abutment fixed to the apparatus;
A separation knife mounted on the recording abutment and sequentially separating the individual recording disks fixed to the substrate by the connecting strips in the recording disk bundle during the recording and conveying of the recording disk bundle; A stopper against which the detached recording disk abuts while the residual recording disk bundle fixedly clamped is continuously conveyed onto the receiver assigned to the knife and driven by the recording traveling mechanism of the operation recorder And the form having:

[0002]

BACKGROUND OF THE INVENTION As is well known, a bundle of recording disks is advantageously
If the target process is to be detected over a longer period of time than is possible with a relatively narrow and limited individual recording disk, or within a given temporal recording area, Used when trying to achieve good record resolution. An advantageous use of the recording disk bundle, in which the individual recording disks are each provided with a sector-shaped cutout and arranged in a step-by-step relationship with one another, is achieved, for example, by inserting a recording disk bundle, which guarantees one week of recording. This is an operation recorder whose operation is greatly simplified.

[0003] Uninterrupted recording over a relatively long time period, which is required for a recording disk bundle, is performed after a recording mechanism of an operation recorder is rotated substantially once, based on a fan-shaped cutout. , By sliding down onto the next recording disk of the recording disk bundle. Subsequent recordings are thus made on a new, unrecorded recording disk without a time lag. This recording disk is connected to the last recording disk or substrate in the course of the recording, for example by a paper strip, and falls into a similarly recorded recording disk cutout while the recording disk bundle is continuously moved. It is separated from the bundle of recording disks by a separating knife which is effective between the recorded recording disk and the next recording disk. The separated recording disk is then transported to a stationary stop by friction between the separated recording disk and the remaining, continuously rotating residual recording disk bundle or rotating bush fixedly connected to the substrate. . The height of the stopper is designed to be relatively tight, especially in the case of a running recorder having a flat rectangular parallelepiped built-in casing and an extractor used for taking in and out the recording disc bundle. In this way, the recording disc located above, especially if a plurality of recording discs have already been separated from the bundle of recording discs, by vibrations during operation or after controlling individual recording sections or after a separated recording. When closing the extractor after controlling the integrity of the disc, it may slide past the stopper, thus interfering with or preventing the recording mechanism of the traffic recorder. is there. Also, due to moisture absorption or carelessness when inserting the recording disc bundle, the recording disc section which is unstable anyway after the connecting strip is cut off following the fan-shaped cutout of the recording disc. It is easy to bend upward. Furthermore, the edge area that contacts the stopper of the fan-shaped cutout is configured to be bent,
It is ensured that the recording disk to be recorded, and thus to be cut off, reaches the separation knife unimpeded.

[0004]

SUMMARY OF THE INVENTION It is therefore an object of the present invention to improve an operation recorder with an extractor for using a recording disc bundle as a record carrier, in particular for recording separated from a recording disc bundle. The objective is to increase the functional certainty regarding the avoidance of collisions between the disc and the upper edge of the opening and the recording mechanism in the traffic recorder.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide a substantially rigid flap which at least partially covers a recording disc bundle, wherein the flap is pivotable at right angles to a recording plane. It can be brought to a position parallel to the recording disc bundle supported by the operation recorder and at the recording position, a pressing member is assigned to the flap, and the pressing member is separated from the recording disc bundle. The problem is solved by elastically contacting the recording disk that comes into contact with the stopper almost immediately beside the stopper.

A feature of an advantageous embodiment is that the flexible plate is provided with a tongue and the flexible plate is fixed to the flap.

[0007] Further advantageous embodiments of the invention are described in the dependent claims which are not cited.

The solutions found are, in particular, the fact that the pivotable flaps allow unobstructed access when inserting and removing the recording disc bundle and that the flaps are relatively rigid, so that they are curved or curved. There is an advantage that a correction function for a warped recording disk bundle is exhibited. In this case, the extracted and pivotally mounted flaps can be extracted or held releasably on the recording abutment of the recording disc bundle by suitable coupling means. According to the exemplary embodiment described at the same time as a resilient plate assigned to the flap, the tongue integrally formed on the plate is particularly important at functionally important points, i.e., a stop for the separated recording disk. In the immediate vicinity, as a pressing member, and despite the exerted pressing force, the entire separated recording disk acts so as to slide toward the stopper based on the friction with the remaining recording disk bundle. A further advantage is that the flap and the resilient plate are pluggablely connected to one another, so that if the flap is pivoted upwards, the tongue is damaged, for example if it is bent. It is possible to easily exchange a new plate. In addition, the tongue or elastic plate is provided with a gripping chamber on the tongue for lifting the flap,
If the flap is provided with a suitable gripping element, it serves as a contact protection against the overlying recording disk.

A further advantageous feature of the invention is that, in the preferred embodiment described above, the clamping element for fixing the running bush of the recording disc bundle to be inserted is driven in time and is correctly driven. It is rotatably supported by the body. Thereby, at the same time, the flap is fixedly held in a state parallel to the support surface of the recording disk bundle.

An embodiment of the present invention will be described below in detail with reference to the drawings.

The operation recorder 1 shown in FIG. 1 is configured as an embedded device. The travel recorder 1 has a rectangular parallelepiped casing 2 with an extractor 3 supported on a guide rail not shown in FIG. The extract 3 is closed by a blind 4 at the front side. The blind 4 is used to cover the casing 2 when the extractor is closed.
Into the front wall 5 assigned to the vehicle. In the front wall 5, a cutout window can be provided which is assigned to a display arranged in the casing. Keys penetrating multiple front walls are visible in front. Of these keys, FIG.
What is indicated by 8 and 9 is illustrated. These keys serve for the driver and tour operator to enter at least work data, to release extraction and to make travel and work time data visible.

Reference numerals 10 and 11 denote through holes provided in the extraction 3. The through holes 10 and 11 facilitate the removal of the inserted recording disk bundle 12 (FIG. 2).
Reference numeral 13 indicates the bottom of the extracted 3. A running mechanism integrated in the base 13 serves for the clockwise driving of the receiver 14. The recording disk bundle 12 extracted and inserted into the receiver 3 is fixedly fixed on the receiver 14. 1, a ring-shaped, wave-shaped spring provided with entraining teeth, which is not shown in FIG. A centering pin integral with the receiver 14 is provided for orienting the recording disk bundle 12 to be received. In this case, the outer diameter of the centering pin is
2 corresponds to the inner diameter of the rotating bush 15. Receptor 1
The fixed tightening of the recording disc bundle 12 on 4 is extracted and the tightening member rotatably held by a flap 16 pivotally mounted in 3 under the action of a wave spring. ,
It acts on the rotating bush 15 of the recording disk bundle 12 and is axially locked to the centering pin.

A rotary bush 15 in which the individual recording disks of the recording disk bundle 12 are supported via their centering openings.
Is fixed to the substrate of the recording disk bundle 12 in an appropriate format as is well known. Further, as shown in FIG. 2, the recording disk on each individual recording disk 12- of the bundle of recording disks is designated by reference numeral 18 and the next recording disk is designated by reference numeral 19-- It is connected to the substrate via a connecting strip 20, preferably a paper strip. Each recording disk has a cutout 21, the edge field 22 of which is configured to be bent, so that a separating knife 23 (FIG. 1) provided for cutting the connecting strip 20 drops into the cutout 21. Thereafter, they act on the recording disks 18 located above. In order to insert the bundle of recording discs 12 in time and to correctly arrange the recordings on the recording discs in a clockwise manner, the recording discs are provided with a time scale 24 at the edge. The time scale 24 is the speed recording field 2
6 is repeated in a central region, for example, a zero line region 25.

From FIG. 1, the separating knife 23 is fixed to a holder 27 and the holder 27 is connected to a plate-like support 28 forming a recording abutment. The support 28 itself is extracted in a suitable manner and is arranged at the bottom 13 of 3.
Reference numeral 29 denotes a marking line provided with a clock symbol 30 which is useful for clockwise correct insertion of the recording disc bundle 12. A cover structure 31 covers the filling box which serves as an insertion control. Further covers 32, 33 serve as dust protection and anti-contact means for the components of the running mechanism driving the receiver 14, which are extracted and distributed flat in 3. Reference numeral 34 denotes a stopper formed on the holder 27. This stopper prevents the recording disk separated by the recording disk bundle 12 from being entrained and continuously rotated by friction.

FIG. 1 shows a state in which the flap 16 is in the closed or tightened position without the recording disc bundle 12 being inserted into the extraction 3. The flap 16 is supported using two holes (not shown) formed in the support arms 35 and 36. Shafts 37 and 38 attached to the extractor 3 are assigned to said holes. The flap 16, which is relatively rigid for easier handling, has a finger-shaped gripping member 39 protruding from the front surface of the flap 16 and a recording mechanism of the operation recorder 1. It has a fan-shaped cutout 40 serving to act on the disk bundle 12 and a recess 41 provided for mounting the type shield of the traffic recorder 1. The arrows assigned to the tightening members 17 have, if appropriate, verbal indications (tightening / releasing) and indicate the required operation of the tightening members 17. The gripping web 42, which has a sleeve-like bayonet addition 43 with cam slits 44, 45 facing the opposing side and the gripping web 42 on the operating side, is not shown because it is not important to the invention. It is rotatably held on the flap 16 by a retaining flange 46 with a locking hook. When the recording disc bundle 12 is fixedly fastened to the receiver 14, the fastening member 1
The bayonet attachment portion 43 of 7 is engaged with a centering pin integrally formed with the receiver 14. At this time, the end surface of the rotating bush 15 of the recording disk bundle 12 is operatively connected to the ring surface 47 of the tightening member 12, and moves axially on the centering pin under the action of the wave spring until the bayonet connection is stopped. Let me do.

According to the invention, a relatively thin elastic plate 48 is assigned to the flap 16 and this plate 4
8 is provided with a suitable notch 49, an opening 50 to allow the passage of the clamping member 17, and a tongue 51. As shown in the rear view shown in FIG.
Flap 1 with integrally formed support ribs 52 and 53 assigned to the same and legs 54 and 55 also serving for stabilization.
The fixing of the resilient plate 48 to the flaps 6 comprises notches 56, 57 formed beside the legs 54, 55 of the flap 16, and the resilient plates 48,
The protrusions 58 and 59 are integrally formed with each other to cooperate. The through holes 60 and 61 provided in the flap 16 enable the notches 56 and 57 to be manufactured by injection molding.
Reference numerals 62 and 63 denote necessary notches based on the support ribs 52 and 53.

As shown in FIG. 1, the tongue 51 contacts the separation knife 23 immediately beside the stop 34. Since the separation knife 23 is arranged to be inclined with respect to the plane of the tongue portion 51, the tongue portion 51 contacts only the portion where the separation knife 23 projects from the holder 27. The first recording disk 18 can move under the tongue 51 without abutting on the tongue 51 even when the edge field 22 protrudes. In addition, the tongue 51 can additionally be configured such that the tongue 51 is inclined or curved away from the stop 34. The important thing is the stopper 3
The restriction on the outside of the flap 16 towards 4 is that the flap 16 is configured to ensure sufficient mobility of the tongue 51. Otherwise, if the material is appropriately selected and given the appropriate material thickness, the specific configuration of the tongue 51 is stopped and the contour of the plate 48 is reduced to the radius determined by the stopper 34. Starting from a contour which coincides with 16, the flexible plate 48 can be constructed to correspond approximately to the diameter of the recording disc bundle.

[Brief description of the drawings]

FIG. 1 is a plan view of an extractor at a loading / unloading position of an operation recorder having a recording device provided for use of a recording disk bundle.

FIG. 2 is a plan view showing a recording disk bundle together with a stepwise overlap of individual recording disks in the recording disk bundle;

FIG. 3 is a perspective view showing the flap and the elastic plate in a relation corresponding to the assembly of the elastic plate to the flap.

[Explanation of symbols]

1 operation recorder, 2 casing, 3 extract,
4 blinds, 5 front walls, 6, 7, 8, 9
Key, 10, 11 through hole, 12 recording disc bundle,
13 bottom, 14 receiver, 15 rotating bush,
16 flap, 17 fastening member, 18, 19 recording disc, 20 connecting strip, 21 cutout, 2
2 edge area, 23 separation knife, 24 hour scale, 25 zero line area, 26 speed recording area, 2
7 holder, 28 support, 29 marking line, 30 clock symbol, 31 superstructure, 3
2,33 cover, 34 stopper, 37,38
Shaft, 39 gripping member, 40 cutout, 41 recess,
42 gripping web, 43 bayonet addition part, 4
4,45 cam slit, 46 holding flange, 4
7 ring face, 48 plate, 49 notch, 5
0 opening, 51 tongue, 52, 53 support rib,
54,55 leg, 56,57 notch, 58,
59 protrusions, 60, 61 through holes, 62, 63 notches

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E038 BA09 DB08 EA15 GA01 HA05

Claims (7)

[Claims] An operation recorder provided with a bundle of recording disks for recording without interruption in time for each section, comprising: a recording abutment fixed to an apparatus; Separating knives which are attached and fixed to the substrate by the connecting strips in the recording disc bundle, and are sequentially assigned to the separating knives during the recording and conveyance of the recording disc bundle, and are assigned to the separating knives. And a stopper against which the separated recording disk abuts while the remaining recording disk bundle fixedly tightened is continuously conveyed onto the receiver driven by the recording traveling mechanism of the operation recorder. In one version, a substantially rigid flap (16) is provided which at least partially covers the recording disc bundle (12),
6) can be pivoted at right angles to the recording plane and brought to a position parallel to the recording disc bundle (12) which is supported by the driving recorder and is in the recording position, The stopper (3) is attached to a recording disk that is in contact with the stopper (34) to which a pressing member is assigned and the pressing member is separated from the recording disk bundle (12).
4) An operation recorder characterized by being elastically in contact with almost immediately beside. 2. The recording disk (1) which is located on each of the inserted recording disk bundles (12).
8) Operation recorder according to claim 1, having a cutout above which the recording mechanism of the operation recorder (1) can protrude. 3. The operation record according to claim 1, wherein a tightening member (17) for connecting the recording disk bundle (12) to the receiver (14) is rotatably supported on the flap (16). Total. 4. An elastic tongue is provided on said flap (16).
The operation recorder according to claim 1, wherein the operation recorder is directly formed integrally with the vehicle. 5. The travel recorder according to claim 1, wherein a tongue (51) is formed on a flexible plate (48) and the flexible plate (48) is fixed to the flap (16). 6. The traffic recorder according to claim 5, wherein the flexible plate (48) is fixed to the flap (16) by a joint connection. 7. A finger-like gripping member (39) is formed on the flap (16), and after the flap (16) and the elastic plate (48) are joined, the gripping member (39) is moved. The traffic recorder of claim 1, configured to be located on the tongue (51).