DE202006014245U1 - Clamping and holding device for magnifying glass, has adjusting unit provided with joint connection units and slide rail and clamping device comprising positioning rod, spring and clamping parts, where rod is guided by spring and parts - Google Patents

Abstract

The device has an adjusting unit (10) provided with joint connection units and a slide rail, where the connection units are connected with one another by a pivot, such that the units are movable in an axial direction around 360 degrees in a rotatable manner. A curved rail is arranged at a body of the slide rail. A clamping device (20) has a positioning rod, a spring and clamping parts, where the rod is guided by the spring and the parts. A magnifying glass hub (30) has a stud-bolt and two magnifying glass carriers, and an illuminating device (50) is designed as a light source. An independent claim is also included for a magnifying glass comprising a clamping and holding device.

Description

The The present invention relates to a clamping and holding device for one Magnifying glass and a magnifying glass, with a clamping and holding device according to the invention equipped, with the entrainment the clamping and holding device for a magnifying glass in the presbyopia or weak-sighted persons is facilitated, the clamping and holding device for the Magnifying glass can be clamped to a finger, the position of the magnifying glass can be adjusted as desired is to help the user, the communication device, like a cellular phone radio PDA, etc. to use and read its display.

A rapid development is present in science and technology. Various Communication products (eg mobile phone device or PDA) are indispensable commodities become. Under the spur of competition is the design of various Products minimized to win the market. This will be the Keyboard and the display smaller and smaller. This leads to old persons (presbyopia Persons) or. difficult-sighted persons to be difficult the device to use and read his ad.

normally, is it for example for the presbyopic persons not necessarily required, one Use reading glasses to look at a distant object. When the presbyopic persons find themselves an object in a small Want to see the distance For example, operate the keyboard of a communication device and want to read his ad, have to they take out the reading glasses and the keyboard and display e.g. a mobile phone device in the appropriate position at a small distance from the focus bring. Only then are they able to operate the mobile phone. This procedure is for the user unfavorable for the Service.

Additionally needs you do not always have reading glasses like glasses for myopia to wear. Only when you have an object at a small distance want to see you need to take out the glasses. This leads to the bringing of the reading glasses to forget. Furthermore You have to, since the reading frame is very thin and very sensitive to Pressure is to carry the reading glasses in a spectacle case. If But the reading glasses are placed in the glasses case, this is unfavorable for opening, closing and the use, because the volume of the glasses case is relatively large and therefore the glasses case unfavorable is to take her with you. As it is not so aesthetic is to hang the glasses on the men's jacket, the gentlemen want one Do not accept this procedure. Therefore, carrying reading glasses a still to be solved Problem in everyday life Life dar.

Of the The present invention is in particular based on the object to specify a clamping and holding device for a magnifying glass, wherein the clamping and holding device is designed to be compact and easy to use, making it easier to carry is, and the clamping and holding device at any time to a finger is clamped and helps the user with the help of Lupe to look at the respective object, the orientation of the Magnifying glass, the angle of vision and the distance between the eyes and the Item adjustable to your liking are. Preferably, insufficient light is lightened and the clamping and holding device should the old-sighted and weak-sighted Helping individuals identify the subject, such as communication device, with the Hand to use.

• – eine Einstelleinheit, die mit einem männlichen gabelförmigen oder U-förmigen Gelenkverbindungsstück, einem weiblichen gabelförmigen oder U-förmigen Gelenkverbindungsstück und einer Gleitstange versehen ist, wobei das männliche und das weibliche gabelförmige Gelenkverbindungsstück mittels eines Stiftes miteinander so verbunden sind, dass sie in axialer Ausrichtung vorzugsweise um 360° drehbar einstellbar sind, ein Zapfen mit einer elastischen Spannungsöffnung auf einer Seite des weiblichen gabelförmigen Gelenkverbindungsstücks vorspringend angeordnet ist, eine bogenförmige Ausnehmung auf einer Seite des männlichen gabelförmigen Gelenkverbindungsstücks in radialer Richtung vorgesehen ist; die Gleitstange an einem Ende in die bogenförmige Ausnehmung eingeführt ist, an dem Körper der Gleitstange ein bogenförmiges Gleitstück angeordnet ist, das zur Abdeckung der bogenförmigen Ausnehmung bringbar ist und dazu dient, die freie Bewegung der Gleitstange um das männliche Gelenkverbindungsstück in radialer Richtung zu bewirken, so dass die Einstellung erreichbar ist;
• – eine Klemmeinrichtung, die wenigstens hauptsächlich aus einer Positionierungsstange, einer Feder und einem männlichen und einem weiblichen Klemmteil besteht, wobei die Positionierungsstange durch die Feder und den männlichen und den weiblichen Klemmteil durchgeführt ist, der obere Bereich des männlichen und des weiblichen Klemmteiles mittels elastischer Ausdehnung der Feder nach Außen gedrückt ist, so dass der untere Bereich des männlichen und des weiblichen Klemmteils gezwungen ist, einen Gegenstand zu klemmen; ein Ende des weiblichen Gelenkverbindungsstücks, wo die Positionierungsstange durchgeführt ist, sich zur Bildung einer Verbindungsstange erstreckt, die Verbindungsstange aufsteckbar mit der genannten Einstelleinheit verbunden ist, so dass die Klemmeinrichtung durch die Betätigung der Einstelleinheit frei mitbewegbar ist;
• – einen Lupensitz, der einen Schraubenbolzen und zwei Lupenträger aufweist, wobei jeweils eine Aufnahmenut an einander abgewandten Rändern der Lupenträger geformt ist, jeweils eine Positionierungsöffnung in entsprechender Stelle an den Lupenträgern vorgesehen ist, jeweils ein Gelenkverbindungsteil an den gegenüberliegenden Rändern der Lupenträger geformt ist, die beiden Gelenkverbindungsteile mittels eines Schraubenbolzens schwenkbar derart verbunden sind, dass der Winkel zwischen den beiden Lupenträgern einstellbar ist und die beiden Lupenträger zusammenklappbar sind, der Schraubenbolzen an einem Ende mit der Einstelleinheit fest verbunden ist, so dass der komplette Lupensitz durch die Einstelleinheit in axialer oder radialer Richtung frei einstellbar ist;
• – mehrere Lupen, die an einem Ende jeweils mit einer Positionierungsplatte verbunden sind, deren Breite der Breite der Aufnahmenut an den Lupenträgern entspricht, wobei jeweils ein Vorsprung auf jeder Positionierungsplatte vorgesehen ist, der Vorsprung mit der Positionierungsöffnung an den Lupenträgern klemmbar verbunden ist, so dass die Lupe in der Aufnahmenut befestigt ist.

According to the invention, a clamping and holding device for a magnifying glass is provided, in particular comprising:

• A setting unit provided with a male fork-shaped or U-shaped hinge connector, a female fork-shaped or U-shaped hinge connector and a slide bar, the male and female fork-shaped hinge connectors being connected together by a pin so as to be in axial alignment preferably rotatable by 360 °, a pin having a resilient tension opening projecting on one side of the female fork-shaped hinge connector, an arcuate recess on one side of the male fork-shaped hinge connector is provided in the radial direction; the slide bar is inserted at one end into the arcuate recess, on the body of the slide bar an arcuate slider is arranged, which can be brought to cover the arcuate recess and serves to effect the free movement of the slide bar about the male hinge piece in the radial direction, so that the setting is achievable;
• - A clamping device, which consists at least mainly of a positioning rod, a spring and a male and a female clamping member, wherein the positioning rod is performed by the spring and the male and female clamping member, the upper portion of the male and female clamping member by means of elastic expansion the spring is pushed outwardly so that the lower portion of the male and female clamping members is forced to clamp an object; one end of the female articulation where the positioning rod is carried out, extends to form a connecting rod, the connecting rod is connected to the said adjusting unit so that the clamping device can be moved freely by the actuation of the setting unit;
• - A loupe seat having a screw bolt and two magnifying glass, wherein in each case a receiving groove is formed on opposite edges of the magnifying glass, each having a positioning opening is provided in a corresponding position on the magnifying glass carriers, in each case a hinge connection part is formed on the opposite edges of the magnifying glass, the both articulated connection parts are pivotally connected by means of a bolt such that the angle between the two magnifying glasses is adjustable and the two magnifying glass carriers are collapsible, the bolt is firmly connected at one end to the setting, so that the complete magnifying glass by the adjustment in axial or radial Direction is freely adjustable;
• - Several magnifying glasses, which are connected at one end in each case with a positioning plate whose width corresponds to the width of the receiving groove on the lens carriers, wherein in each case a projection on each positioning plate is provided, the projection is clamped to the positioning of the magnifying glass carriers, so that the loupe is fixed in the receiving groove.

at The present invention comprises a clamping and holding device for one Magnifier a setting unit, a clamping device, a loupe seat, a Number of loupes and - preferably - a releasably arranged Lighting device. The adjustment unit is at both Ends each connected to the loupe seat and with the clamping device. One end of the clamping device is by means of elastic expansion the spring to the outside pressed so that their other end has an object (for example a finger) clamps, and an axial end of the clamping device is fixed to the setting unit connected. One end of the loupe seat is with the adjustment unit pivotally connected in the radial direction, in each case a magnifying glass is form-fitting connected to a corresponding side edge of the loupe seat. The Both loupes are hinged together so that they are adjustable at any angle and are collapsible. This is the pinching of the finger (on the left or at the right hand) of the clamping device at any time. With help The setting unit is the setting of the adequate distance between the Magnifying glass and a mobile phone sound device, of the adequate Azimuth and adequate Viewable angle. With the help of the joint of the loupes The angle between the two loupes is adjustable to the Angle between the keyboard and the display of communication devices different Type, so that the magnification of the display and the Keyboard of mobile phone device is reached quickly. Because the distance between the magnifying glass, the keyboard and the display of the mobile phone device according to the optimum one Distance for the operation of the user with the finger previously set is, it is very cheap for the presbyopic or weak-sighted persons, the mobile phone device with the help to use the magnifying glass.

through the clamping device according to the invention and holding device is the angle between the two looms after To wish adjustable or are the two magnifying glasses collapsible. alternative The magnifying glass can also be designed as a single magnifying glass. The foldable Design is also for the one-piece communication device different Type suitable. Furthermore can also increase the magnification the magnifying glass can be strengthened by the foldable design. In the two-part collapsible design or in the one-piece design the magnifying glass, the entire volume is significantly reduced, leaving a easy and skilful design is achieved. It is possible to use the clamping and place holding device with magnifying glasses directly into the bag, so it is avoided to forget the magnifying glass. Besides that is it is not necessary to hang the loupes on the men's jacket, which is what the aesthetic Appearance of the men impaired.

At a corresponding location of the connecting rod of the setting unit a lighting device is releasably clamped. In the interior the handle of the lighting device is the power supply arranged as a button cell. The light emitter is through the Rotation of the rotatable lid-shaped Switch over a contact plate turned on. In dark conditions can the lighting device can be used for lighting. at insufficient light, the lighting device, the lighting condition improve.

through the clamping device, the magnifying glass can be clamped to the finger. Furthermore can they Alignment of the magnifying glass, the viewing angle and the distance between the Magnifying glass and the object as desired be set. The clamping and holding device according to the invention can work together with the magnifying glass not only in the operation of communications equipment be used but also used to a small object, like card, business card or documents with small characters to read. Therefore, by the clamping and holding device according to the invention the presbyopic or weak-sighted persons in reading very much helped.

It are in

1 a preferred embodiment of the clamping and holding device for a magnifying glass according to the present invention shown in perspective view;

2 a clamping and holding device for a magnifying glass after 1 shown in exploded condition;

3 a clamping and holding device for a magnifying glass after 1 shown in support of the operation of the Mobilfunkelephongerätes in the operating state, wherein the clamping and holding device is clamped to the thumb of the left hand;

4 a clamping and holding device for a magnifying glass after 1 shown in support of the operation of the Mobilfunkelephongerätes in the operating state, wherein the clamping and holding device is clamped to the thumb of the right hand;

5 A second embodiment of the present invention is shown in a perspective view, wherein a single magnifying glass is provided;

6 a clamping and holding device for a magnifying glass after 5 shown in exploded condition;

7 a clamping and holding device for a magnifying glass after 5 shown schematically in the radial direction to the right when performing the adjustment;

8th a clamping and holding device for loupe after 5 in the implementation of the setting in the radial direction to the left shown schematically;

9 a third embodiment of the present invention in a perspective view schematically shown, wherein the single magnifying glass is fixed with its lower edge to a loupe seat;

10 a clamping and holding device for a magnifying glass after 9 shown schematically in the radial direction to the right when performing the adjustment;

11 a clamping and holding device for a magnifying glass after 9 in the implementation of the setting in the radial direction to the left shown schematically;

12 a fourth embodiment of the present invention is shown schematically in perspective view, wherein the magnifying glass is directly slidable along a sliding groove provided on the male fork-shaped joint, so that the slide bar is omitted; and

13 a fifth embodiment of the present invention is shown in perspective view, wherein the male and female fork-shaped joint connector are replaced by a universal joint.

following become the task, the more technical content, the characteristics and the effect of the present invention on some preferred ones embodiments in conjunction with drawings closer explains wherein like components are designated by like reference numerals.

In 1 a first embodiment of the clamping and holding device for a magnifying glass according to the present invention is shown in a perspective view. In 2 is a clamping and holding device for a magnifying glass in exploded state shown. In 3 and 4 the clamping and holding device is shown in the operating state in cooperation with a Mobilfunkelephongerät. The clamping and holding device comprises a setting unit 10 , a clamping device 20 , a loupe seat 30 , more than a magnifying glass 40 and a lighting device 50 , The adjustment unit 10 consists mainly of a male bifurcated joint connector 12 and a female forked joint connector 11 and a sliding bar 13 , with the forked ends 121 . 111 of the male bifurcated joint connector 12 and the female bifurcated joint connector 11 by means of a pen 14 rotatably connected to each other in such a way that they are mutually freely rotatable in axial alignment preferably by 360 °. At the forked female joint connector 11 is a resilient projecting pin 112 provided with an open groove and a through hole projecting on one side. In the web of the forked male joint connector 12 , which on its outer side arched around a skew perpendicular to the pin 14 extending axis is an arcuate recess 122 provided in the circumferential direction of the web arch. The sliding bar 13 has at one end an axial open slot groove having a resilient tension rod portion 131 forms. At the other end is a resilient voltage post 132 formed with an axial open slot groove and a positioning hole. On the rod body is an arcuate slider 133 arranged substantially in the central region, which slider 133 with the arcuate recess 122 , which is arcuate along a cylindrical surface, cooperates. The tension bar part 131 the sliding bar 13 is through the arcuate recess 122 passed, wherein the slide bar 13 forced by its resilient tension characteristic and its shape, extending into the bridge of the male fork-shaped joint connector 12 to move in. The arcuate slider 133 is wide enough to the arcuate recess 122 cover. So is a freely movable adjustment of the slide bar 13 opposite the male fork-shaped joint connector 12 in radial orientation (to the left or right). By the pivotal connection of the female fork-shaped joint connector 11 with the male fork-shaped joint connector 12 is a freely movable adjustment in axial alignment achievable. The male bifurcated joint connector 12 is sliding with the slide bar 13 connected, wherein a freely slidable and pivotable movement in radial alignment can be achieved. As a result, an axial and radial freely movable adjustment of the adjustment 10 , namely the movement in all directions as with a universal joint reached.

The clamping device 20 is from a positioning bar 21 , a spring 22 , as well as a male and a female clamp 24 . 23 formed, with the positioning rod 21 through the spring 22 , as well as the male and female clamp 24 . 23 passed through, and one from the spring 22 generated natural expansion force on the male and female clamp part 24 and 23 acts, so that the object to be clamped (for example, fingers) from the lower portion of the male and female clamping part 24 and 23 is clamped. At one end in the upper part of the female clamp 23 where the positioning bar 21 is performed, is a connecting rod 231 projecting arranged on the projecting pin 112 on the female fork-shaped joint connector 11 the adjustment unit 10 is arranged plugging and by the implementation of the positioning rod 21 is positioned. As a result, the arrangement of the clamping device 20 at the setting unit 10 and the arbitrary setting of the clamping device 20 in all directions with the operation of the setting unit 10 reached.

The loupe seat 30 consists in particular of a bolt 31 and two magnifiers 32 . 33 , in each case one receiving groove 321 . 331 on opposite wheels of the magnifying glass carrier 32 . 33 is shaped, in each case a positioning hole 322 . 332 at the appropriate place on the magnifying glasses 32 . 33 is provided, in each case a joint connection part on the opposite wheels of the lens carriers 32 . 33 is shaped, the two articulated connection parts by means of a screw bolt 31 pivotally connected such that the angle between the two magnifiers 32 . 33 is adjustable and the two magnifying glass carriers 32 . 33 are collapsible, the bolt 31 at one end with the adjustment unit 10 firmly connected, so that the complete magnifying glass seat 30 with the operation of the slide bar 13 freely pivotable in the radial direction or with the actuation of the entire setting unit 10 in the axial direction is freely adjustable in all positions.

In the present embodiment, two magnifying glasses 40 provided, with one end each on a positioning plate 42 are attached, the width of the width of the receiving groove 321 . 331 on the magnifying glasses 32 . 33 corresponds, each with a projection 411 . 421 on each positioning plate 41 . 42 is provided, the position of the projection 411 . 421 the position of the positioning hole 322 . 332 on the magnifying glasses 32 . 33 corresponds to the projections 411 . 421 with the positioning holes 322 . 332 clamped are connected in such a way that the magnifying glass 40 in the receiving groove 331 . 321 is attached.

The lighting device 50 consists in particular of a handle 51 , a button cell and a contact plate (not shown), a light emitter 52 and a rotatable lid-shaped switch 53 where the handle 51 at one end as a C-shaped clamping part 511 is formed, by means of which the handle 51 as desired on the above-mentioned clamping device 20 clamped or by the above-mentioned clamping device 20 is detachable, and the handle 51 rotatable at the other end with the rotatable lid-shaped switch 53 connected is. The button cell is used as a power supply in the interior of the handle 51 arranged. The light emitter 52 is by means of the contact plate by the rotatable lid-shaped switch 53 can be switched on or off. This is an auxiliary lighting for watching with the help of the magnifying glass 40 produced. Under dark conditions, an auxiliary lighting can be made, and the light can be amplified with the lighting device if the light is insufficient.

As in 3 and 4 shown, the above-mentioned clamping device 20 be clamped in operation to the user's thumb as desired, the clamping device 20 according to the habit of the user on the left or right hand is clamped. With the help of the adjustment unit 10 For example, the altitude, the azimuth and the distance, as well as the angle of flashing relative to the mobile phone device can be adjusted. And with the help of the articulation of the magnifying glass carrier 32 . 33 can the angle between the two loupes 20 , and the keyboard of the mobile phone device and display set become. As a result, the enlargement of the keyboard and the display with the loupes can be achieved quickly. Also, the height and the distance of the loupes 40 be set to the keyboard and the display of the mobile device beforehand so that it is very convenient for the user to operate the mobile phone device with a finger. Therefore, the clamping and holding device according to the invention for a magnifying glass as a very suitable tool for presbyopic or poor-sighted persons in the operation of the Mobilfunkelephongerätes using the magnifying glass.

When the user operates a two-piece mobile telephone device folding in different angles, it is necessary to adjust the angle between the two magnifier carriers 32 . 33 adjust so that the angle between the two loupes 40 the angle between the screen and the keyboard of different communication devices is customizable. In addition, the two magnifying glasses 40 be collapsible, so that both the magnifying effect of the loupes 40 is reinforced, as well as the clamping and holding device for a one-piece Mobilfunkelephongerät with integrated keyboard and display is suitable. In particular, when the two magnifying glasses are folded, their volume is reduced so that it is very compact, light and handy, and can be placed in the clothes pocket and carried. This avoids the risk of forgetting the device. In addition, it is not necessary to hang the device on the men's jacket, whereby the aesthetic effect is impaired.

Under dark conditions or when there is insufficient light you can turn the rotary lid-shaped switch 53 the lighting device 50 turn to the light emitter 52 turn.

Thereby are the lighting in the dark or the auxiliary lighting achieved in insufficient light.

In the present embodiment, two magnifying glasses 40 using positioning plates 41 . 42 each with a loupe seat 30 positively connected. In practice, even according to the wishes of a single magnifying glass 40 be provided as in 5 . 6 shown, with the magnifying glass 40 with a lower side edge in the receiving groove of the loupe seat 30 is attached, the magnifying glass carrier 30 by means of a screw bolt 31 with the slide bar 13 connected, the slide bar 13 in cooperation with the male forked joint connector 12 in the radial direction (to the left or right) is adjustable by 180 °. As in 7 . 8th shown, the magnifying glass 40 with the operation of the slide bar 13 set to the left or right in the radial direction by 180 °.

As in 9 shown, the magnifying glass 40 be attached with the upper portion of an edge in the receiving groove of the loupe carrier. As in 10 . 11 shown, the magnifying glass 40 with the operation of the slide bar 13 moved to the left or right in the radial direction by 180 ° as desired.

As in 12 shown, the slide bar 13 omitted, with a linear sliding groove 122 instead of the arcuate recess 122 is provided, a positioning plate 41 at one end form-fitting with a side edge of the magnifying glass 40 is connected and at the other end with a projecting slider (not shown) is equipped with the magnifying glass 40 slidable along the linear sliding groove 122 is arranged so that the magnifying glass 40 can be adjusted appropriately slidable in the radial direction. Alternatively, the adjustment unit 10 , as in 13 shown, wherein the male and female joint connector 12 . 11 pivotable by means of a pin 14 connected, and the slide bar 13 connected to the male joint connector. In a variant of the present embodiment, the hinge connection can also be designed as a universal joint, wherein the adjustment can be achieved by 360 °.

• 1. Mittels der erfindungsgemäßen Klemm- und Haltevorrichtung ist die Lupe an einem Finger des Benutzers, insbesondere den Daumen, (an der linken oder rechten Hand) anklemmbar, wobei entsprechende Höhe und entsprechender Azimut der Lupe relativ zu dem Mobiltelephongerät als Spielraum für den Zugang des Mobiltelephongeräts und den Blickwinkel mittels der Einstelleinheit eingestellt sind, so dass es sehr günstig für alterssichtige oder schwachsichtige Personen ist, das Kommunikationsgerät, wie ein Mobiltelephongerät, mit Hilfe der Lupe zu bedienen.
• 2. Mittels der erfindungsgemäßen Klemm- und Haltevorrichtung ist der Winkel zwischen den beiden Lupen nach Wünschen einstellbar oder sind die beiden Lupen zusammenklappbar. Die erfindungsgemäße Klemm- und Haltevorrichtung ist sowohl für ein zweiteiliges als auch für ein einstückiges Kommunikationsgerät geeignet.
• 3. Wenn die beiden Lupen mittels der erfindungsgemäßen Klemm- und Haltevorrichtung zusammengeklappt sind, ist die Vergrößerungswirkung der Lupe verstärkt.
• 4. Bei der erfindungsgemäßen Klemm- und Haltevorrichtung kann die Lupe sowohl als eine einzige Einzellupe als auch als zwei zusammenklappbare Einzellupen gestaltet sein, wobei das Volumen erheblich reduziert ist und das Gesamtgewicht nur ca. 27 g beträgt. Daher ist eine kompakte und geschickte Gestaltung geschaffen. Man kann die erfindungsgemäße Klemm- und Haltevorrichtung mit Lupen unmittelbar in die Kleidungstasche stecken, so dass es vermieden ist, die Lupe zu vergessen. Außerdem ist es nicht erforderlich, die Lupen an der Jacke der Herren aufzuhängen, wodurch das ästhetische Aussehen der Herren beeinträchtigt würde.
• 5. Mittels der erfindungsgemäßen Klemm- und Haltevorrichtung kann man mit Hilfe der Lupe einen kleinen Gegenstand, wie eine Karte, eine Visitenkarte oder Dokumente mit kleinen Schriftzeichen lesen. Daher wird von der erfindungsgemäßen Klemm- und Haltevorrichtung den alterssichtigen oder schwachsichtigen Personen beim Lesen sehr geholfen.

In summary, the clamping and holding device according to the invention has the following advantages:

• 1. By means of the clamping and holding device according to the invention, the magnifying glass on a finger of the user, in particular the thumb, (on the left or right hand) can be clamped, with corresponding height and corresponding azimuth of the magnifying glass relative to the Mobiltelelephongerät as a margin for the access of the Mobilfunkelephongeräts and the viewing angle are set by means of the setting unit, so that it is very convenient for presbyopic or poor-sighted persons to operate the communication device, such as a Mobilfunkelephongerät, using the magnifying glass.
• 2. By means of the clamping and holding device according to the invention, the angle between the two magnifying glasses is adjustable as desired or the two magnifying glasses are collapsible. The clamping and holding device according to the invention is suitable both for a two-part and for a one-piece communication device.
• 3. If the two magnifying glasses are folded together by means of the clamping and holding device according to the invention, the magnifying effect of the magnifying glass is amplified.
• 4. In the clamping and holding device according to the invention, the magnifying glass can be both as a single single magnifier and as two collapsible Einzelellupen be designed, the volume is significantly reduced and the total weight is only about 27 g. Therefore, a compact and clever design is created. You can put the clamping and holding device according to the invention with magnifying glasses directly into the bag, so that it is avoided to forget the loupe. In addition, it is not necessary to hang the loupes on the men's jacket, which would affect the aesthetic appearance of the men.
• 5. By means of the clamping and holding device according to the invention can be read using the magnifying glass a small object such as a card, a business card or documents with small characters. Therefore, the presbyopic or weak-sighted persons are helped very much by the clamping and holding device according to the invention.

To now are the preferred embodiments explained. The above embodiments should not be considered a limitation within the scope of the present invention. All changes and modifications within the scope of the present invention are in included within the scope of the present invention.

10

adjustment

11

female Ball joint

12

male Ball joint

13

sliding bar

14

pen

111

forked end

112

projecting spigot

121

forked end

122

arcuate recess

131

rod part

132

Aufsteckstange

133

curved sliding piece

20

clamper

21

positioning bar

22

feather

23

male clamping part

24

female clamping part

231

connecting rod

30

Lupe seat

31

bolt

32

loupe

321

receiving groove

322

positioning hole

33

loupe

331

receiving groove

332

positioning hole

40

magnifying glass

41

positioning plate

411

head Start

42

positioning plate

421

head Start

50

lighting device

51

Handle

52

spotlights

53

rotatable lid shaped switch

511

C-shaped bracket

Claims (9)

Clamping and holding device for a magnifying glass, comprising: - a setting unit ( 10 ) connected to a male bifurcated joint connector ( 12 ), a female bifurcated joint connector ( 11 ) and a slide bar ( 13 ), wherein the male and the female fork-shaped joint connector ( 12 . 11 ) by means of a pen ( 14 ) are connected to each other in such a way that they are rotatably adjustable in the axial direction by 360 °, a pin ( 112 ) with an elastic tension opening on one side of the female fork-shaped joint piece ( 11 ) is projecting, an arcuate recess ( 122 ) on one side of the male bifurcated joint connector ( 12 ) is provided for radial directions; the slide bar ( 13 ) at one end in the arcuate recess ( 122 ) is guided on the body of the slide bar ( 13 ) an arcuate slider ( 133 ) arranged to cover the arcuate recess ( 122 ) is brought and causes the slide bar ( 13 ) and the male joint connector ( 12 ) to move freely in the radial direction, so that the adjustability is reached; A clamping device ( 20 ), which has a positioning bar ( 21 ), a feather ( 22 ) and a male and a female clamping part ( 24 . 23 ), wherein the positioning rod ( 21 ) by the spring ( 22 ) and the male and female clamping parts ( 24 . 23 ), the upper region of the male and female clamping part ( 24 . 23 ) by means of elastic expansion of the spring ( 22 ) is pushed outward, so that the lower portion of the male and female clamping part ( 24 . 23 ) is forced to pinch an object; one end of the female joint connector ( 23 ), where the positioning rod ( 21 ) is guided to form a connecting rod ( 231 ), the connecting rod ( 231 ) attachable with said setting unit ( 10 ), so that the clamping device ( 20 ) by the actuation of the setting unit ( 10 ) is freely mitbewegbar; - a loupe seat ( 30 ), a bolt ( 31 ) and at least one, in particular two magnifying glass ( 32 . 33 ), wherein in each case a receiving groove ( 321 . 331 ) on opposite edges of the magnifying glass ( 32 . 33 ), in each case one positioning opening ( 322 . 332 ) in the appropriate place on the lens carriers ( 32 . 33 ) is provided, in each case a joint connection part to the opposite lying edges of the magnifying glass ( 32 . 33 ), the two articulated connection parts by means of a screw bolt ( 31 ) are pivotally connected such that the angle between the two magnifiers ( 32 . 33 ) is adjustable and the two magnifying glass ( 32 . 33 ) are collapsible, the bolt ( 31 ) at one end with the adjustment unit ( 10 ), so that the complete loupe seat ( 30 ) by the adjustment unit ( 10 ) is freely adjustable in the axial or radial direction; - one or more magnifying glasses ( 40 ), each of which at one end with a positioning plate ( 42 ) whose width corresponds to the width of the receiving groove ( 321 . 331 ) on the associated magnifier ( 32 . 33 ), one projection each ( 411 . 421 ) on each positioning plate ( 41 . 42 ), the projection ( 411 . 421 ) with the positioning opening ( 322 . 332 ) on the magnifier carrier ( 32 . 33 ) is clamped, so that the magnifying glass ( 40 ) in the receiving groove ( 331 . 321 ) is attached. Clamping and holding device for a magnifying glass according to claim 1, wherein a lighting device ( 50 ) detachable on the connecting rod ( 231 ) is clamped. Clamping and holding device for a magnifying glass according to claim 2, wherein the illumination device ( 50 ) a handle ( 51 ), at whose end a C-shaped clamp ( 511 ) which is releasably attached to the connecting rod ( 231 ) is mounted. Clamping and holding device for a magnifying glass according to claim 1, wherein the illumination device ( 50 ) has a light source that is designed as an LED or a conventional lamp bulb. Clamping and holding device for a magnifying glass according to claim 1, wherein the adjusting unit ( 10 ) in the form of a pencil ( 14 ) pivotally connected male and female articulated joints ( 12 . 11 ) or designed as a universal joint. Clamping and holding device for a magnifying glass according to claim 1, wherein two magnifying glasses ( 40 ) are provided. Clamping and holding device for a magnifying glass according to claim 1, wherein a magnifying glass ( 40 ) is provided. Clamping and holding device for a magnifying glass according to claim 7, wherein the magnifying glass ( 40 ) directly in a sliding groove of the male joint connector ( 12 ) is slidably disposed so that the slide bar ( 13 ) can be omitted. Lupe device with a clamping and holding device according to one of claims 1 to 8th.