DE7338898U - Holding device for an index block - Google Patents

Description

Holding device ffl ** an index block

Dl · hiring concerns a holding device for a Zndex- <( block.

Index blocks to be attached to holding devices are included

JAnzei ^ eskalen used. Such index blocks should be available at the edge of the A & Zeieeskalen parallel to the 3kaia, so that pointer deflections above the scales can be noted directly on the index blocks and possibly provided with additional comments. Index blocks to be attached to holding devices are used, for example, on display scales of dictation machines with disc-shaped sound carriers. On such display scales, for example, the distance between the sound head and the center point of the circular sound carrier can be read. If the holding device holds an index block with a scale that corresponds to the scale, the pointer position can be easily transferred to the index block by marking with a line.

Holding devices for the purpose mentioned at the beginning consist of two or more according to a known embodiment Pins that are attached to the dial or in the vicinity of the dial and the index block, which has guide holes drilled at appropriate intervals, receive * A significant disadvantage of this known holding device is that the pins la area of the Marking scale small, pointed attachments on the device housing

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represent _v that, in the operating area of the device housing, denoted by "dl" interfere with the operation and handling of the device. In addition, the pad is protected against physical damage, o that if the device is used frequently, the individual sheets of the index pad may be damaged, or the upper sheets may inadvertently become detached from the pad.

The innovation is now based on the task of simply structured Specify holding devices for index blocks in which protruding components attached to the device housing are avoided.

This object is achieved in that ala holding device • Int the retaining plate is provided, the devices for the detachable fastening of the laäescblcekes on the Hsiteplatte and sur detachable attachment of the retaining plate to objects with corresponding counter guides. contains.

The advantage of the innovation is that protruding pins are avoided, so that the control part of the device housing looks more appealing.

The holding device preferably has a flat surface that serves as a support for the index block it has in addition, a border, by which the holding plate and index block are at least partially laterally surrounded Detachment of individual sheets specially protected.

Another preferred embodiment of the holding device that can be produced particularly easily, is characterized in that the retaining plate is in the form of a rectangle for

A rectangular index block is designed so that the border is only attached to the two narrow end faces and perpendicular to the base of the holding plate, that the two long sides of the holding plate are free of edges, and that the height of the border corresponds approximately to the original thickness of the usable index block » pass the means for releasably securing the Indexblockee on the support plate then consist preferably of two or more pins within the flat bearing surface of the holding plate · the \ guides for releasably securing the support plate ^ stands to counter then preferably consists of two slotted Kleurabolzen with corresponding lochfönnigen Counter guides form a releasable press fit. Plastic, in particular, is used as the manufacturing material.

When using the holding device to hold an index block on a display scale, the length of the holding plate is preferably chosen to be approximately equal to the length © of the flat display scale, the holding plate is then held with its clamping bolts in corresponding hole guides in the dial or in the vicinity of the dial and held in parallel aligned with the scale engraved in the dial. It can ι J scale fully or partially covered by the holding device. The holding device can also be attached to the device housing next to the scale and leave the scale completely free.

In the following, exemplary embodiments of the hiring are based described in more detail in the drawing,

1a and 1b show a front view and a side view

a holding device according to the innovation;

Figures 2a and 2b show a front view and a side view of a further embodiment of the holding device;

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Flg. 3a and 3b show a front view and a side view of a further embodiment of the holding device;

Fig. 4 shows a plan view of one parallel to one

Graduated holding device with an index block with a printed scale;

Fig. 5 shows a section along the line A-A through

the holding device shown in FIG.

In FIGS. 1a and 1b, the holding device has a flat base plate 1, in the upper outer surface of which there are two pins® for the detachable attachment of the index block, and on the lower outer surface of which two guides 3 are provided for the detachable attachment of the holding plate to any objects. In the in FIGS. 2a and 2b embodiment of the holding device shown, the rectangular base plate 1 has a recess with a flat support surface in which the pins 2 to Mounting of the index block are attached, guides 3 are located on the lower outer surface of the base plate 1. The recess is closed on three sides by a raised edge of the holding plate 1, which protects the index block against damage.

A preferred embodiment is shown in FIGS. 3a and 3b the holding device shown. On the front sides are on the flat retaining plate 1 as borders 4, two side parts placed vertically, the width of which corresponds to the width of the holding plate, and the height of which corresponds approximately to the original thickness of usable index blocks. On the upper outer surface of the retaining plate, there are again two pins 2 which receive the index block provided with corresponding guide holes. The guides 3 now contain two slotted clamping bolts which, with corresponding, hole-shaped counter guides, create a detachable

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Form a press fit. The index block is preferably designed in a rectangular shape for this embodiment; it rests completely on the holding plate 1. The block is preferably aligned on the holding plate in such a way that its rubberized long side closes roughly with an unrestricted long side of the holding plate, the two narrow front sides of the block are protected by u ± ± borders 4, and that the unrubbed long side of the block roughly with the second long side the retaining plate closes.

FIGS. 4 and 5 show the use of a holding device in connection with a display scale in the in FIG The top view shown is the holding device on a graduated disk parallel to the outer edge of the graduated disk. The length of the holding device corresponds approximately the length of the dial, the borders 4 end with the side edges of the dial. The index block carries on one of its outer edges has a printed scale, which preferably corresponds to the device scale, it is on the pins 2 attached. Fig. 5 shows a section A-A through the in Fig. 4 shown arrangement. The clamping bolts 3 », which sit in holes in the graduated disk, are clearly visible. The one attached to the pins 2 lies on the holding plate 1 Index block, which is laterally protected by the border 4

Claims (1)

Protection claims (Γ) 1 holding device for an index block, characterized in that a retaining plate (1) is provided, cie devices (2) for releasably fastening the index block on the retaining plate and guides (3) for releasably fastening the retaining plate; n Contains objects with corresponding counter guides. 2, holding device according to claim 1, characterized, that the holding plate (1) has a flat surface as a support for the index block. Holding device according to claim 1 or 2, characterized, that the holding plate (1) has a recess in which the level support surface for the index block is located. Holding device according to claim 1 or 2, characterized, that the flat support surface extends over the entire holding plate (1) extends, and that «is provided in border (4), which the holding pad and the index block at least partially laterally surrounds * 733819821.2.74 - 7th 5. Holding device according to claim 4,
characterized in that the holding plate (1) is designed in the form of a rectangle for receiving a rectangular index block "that the border (4) is attached only to the two narrow end faces and perpendicular to the base of the holding plate. that the two long sides of the half plate ₎ are executed without edges, and that the height of the edge corresponds approximately to the original thickness of the usable index block. 6. Holding device according to one or more of the claims 1 to 5, characterized in _y that the device (2) contains for an interchangeable connection of the index block two or more pins within the flat supporting surface of the holding Platt ©, in which the guide holes provided with corresponding index block is pressed. 7. Holding device according to one or more of claims 1 to 6, characterized, that the guides (3) on the back of the retaining plate (1) are raised. 8. Holding device according to claim 7 » characterized, that the raised guides (3) contain at least two slotted clamping bolts with corresponding, hole-shaped Counter guides form a detachable Klenunsitz. * I 9 I < 9. Holding device according to one or more of the claims 1 to 7, characterized in that the retaining plate (1), the device (2) for fastening the index block, the clamp bolts (3) and the border (4) are made of plastic materials. 10. Holding device according to one or more of the claims 1 to 9, for holding an index block on a display scale, marked by the fact that the longitudinal dsr sleeve plate stws ά * τ L length corresponds to the evsaeü display scale, and defl di # Ήλ1 ± λιλ1μ ± ± » mi *. Clamping bolt is held in corresponding hole guides in the dial and is aligned parallel to the scale engraved in the dial, and at the same time this scale completely, partially or not at all covered.