DE102018109721A1 - DELIVERY SYSTEM - Google Patents

Abstract

The invention relates to a carrier system with a holder for a display and / or input unit, in particular for a kitchen monitor, a ball joint for movable in all spatial directions storage of the holder, which has a base, a ball head formed on the base and a relative to the ball head movable Includes ball head receptacle and which has a passage penetrating the socket, the ball head and the ball head receptacle for a cable, and a bayonet mechanism, which is intended to connect the ball joint with another support member of the support system.

Description

The present invention relates to a carrier system with a holder for a display and / or input unit, in particular for a kitchen monitor.

Carrier systems with a holder for a display and / or input unit, such as a tablet computer, a flat screen or the like, are basically known and are used to hold the display and / or input unit held by the holder in one for the viewer or user align comfortable viewing or operating position.

Such carrier systems are increasingly used in the gastronomy sector, here and especially in catering kitchens high purity and hygiene requirements must be met. However, previous catering systems for catering applications have only limited orientability of the display and / or input unit, so there is a desire for a carrier system that allows a higher degree of alignment flexibility of the display and / or input unit. Moreover, it is desirable if the carrier system can be adapted quickly and easily to individual circumstances of a catering kitchen.

It is therefore an object of the invention to provide a carrier system with a more flexible support for a display and / or input unit, which meets the hygiene requirements in the catering sector and which can be easily installed at the same time.

The object is achieved by a carrier system with the features of claim 1. The carrier system according to the invention comprises a holder for a display and / or input unit, in particular for a kitchen monitor, a ball joint for movable in all spatial directions storage of the holder, which comprises a base, a ball head formed on the base and a relative to the ball head movable ball head receptacle and comprising a passage for a cable penetrating the base, the ball head and the ball head receptacle, and a bayonet mechanism which is provided to connect the ball joint with a further support element of the support system.

The invention is based on the general idea, in a carrier system with a holder for a display and / or input unit, the number of degrees of freedom, in which the holder for the display and / or input unit can be moved by the use of a ball joint with a Base to increase a ball head formed on the base and a ball head movable relative to the ball head, wherein a socket, the ball head and the ball head penetrating passage for a cable ensures that the cable inside the ball joint from external influences such For example, moisture and / or food residues can be laid protected. By laying the cable inside the hollow ball joint in a way that can be concealed, it is easier to clean the ball joint from the outside, as a result of which the carrier system satisfies the cleanliness and hygiene requirements required in the gastronomy sector. By laying the cable through the interior of the ball joint also the mounting of the carrier system is simplified. For easier and faster assembly also contributes, especially in view of the internal routing of the cable that the ball joint, which is a support member of the carrier system is connected by a bayonet mechanism with another support member of the carrier system.

The cable can be, for example, an electrical and / or optical line which is used to power the display and / or input unit received by the holder and / or for data transmission between the display and / or input unit and at least one further electronic component can serve.

It is understood that the carrier system can be used not only in the food sector, but also everywhere, where a high degree of purity or hygiene is required, such as in clean rooms or in the medical or surgical field.

Advantageous embodiments of the invention are described in the dependent claims, the description and the drawings.

Preferably, the display and / or input unit is a kitchen monitor, which may be designed as a tablet computer with a touch screen.

The passage through the base and the ball head of the ball joint may be aligned at least approximately parallel to a longitudinal central axis, which runs centrally through the base and the ball head. If the ball joint and the further carrier element of the carrier system are connected to one another, the cable can be laid particularly easily in the interior of the carrier system if the passage of the ball joint is aligned with a passage of the further carrier element. In other words, the implementation of the ball joint and the implementation of the other Support member aligned at least approximately parallel to a connecting axis between the ball joint and the further support member, wherein the connecting axis and the longitudinal center axis coincide substantially by the base and the ball head of the ball joint.

A particularly secure connection between the ball joint and the further support member can be achieved by the bayonet mechanism comprises at least two mushroom-type pin and at least two, in particular keyhole-shaped, pin receptacles which engage behind a mushroom head of a received pin in a closed state of the bayonet mechanism. In this case, the closing of the bayonet mechanism by inserting the mushroom-type pin in the corresponding pin receptacles and twisting same done to each other by the support elements are rotated relative to each other.

In order to prevent unwanted relative movement of the support elements and in particular unintentional opening or opening of the closed bayonet mechanism, at least one pin receptacle, in particular at least two pin receptacles and preferably at least two diagonally opposite pin receptacles, each one clamping means may be assigned, which in the closed state of the bayonet mechanism with the mushroom-headed pin received by the pin receiving means can be brought into engagement. As a result, the one support element can be braced against rotation against the other support element when the tensioning means is in engagement with the mushroom-type journal.

Preferably, the tensioning means is aligned such that it extends from an outer circumferential surface of the carrier element, which has the pin receivers, in the direction of the pin receiving means. According to an advantageous embodiment of the Tragarmsystems the tensioning means is a grub screw, which is movable by rotation in the direction of the pin receiving, so that the clamping means can be brought into engagement with the received from the pin receiving mushroom-headed pin.

To an even more secure connection between to be connected carrier elements of the carrier system, i. between the ball joint and the further carrier element of the carrier system, also contributes, if the bayonet mechanism comprises a positioning feature, which indicates that the carrier elements to be joined together are in a connected end position.

The positioning feature can be configured, for example, in the form of a ball pressure piece formed on the end face of the one carrier element to be connected and a complementary spherical depression formed on the end face of the other carrier element to be connected. Preferably, the ball pressure piece is formed on the support element, on which the mushroom-type pin are formed, whereas the recesses are provided on the support element, which also has the pin receptacles.

If the two carrier elements to be connected to one another are securely connected to one another in an end position, then the ball pressure piece of one carrier element engages in the depression of the other carrier element, which can be heard, for example, by means of a slight click-in noise.

By the ball pressure piece is engaged in the recess and resting in it, the positioning feature also contributes to the fact that the connection between two support elements can not unintentionally loosen again, since to release the connection between the support elements, a resistance must be overcome, which thereby arises that the ball pressure piece in the connected state rests in the depression.

It is advantageous if at least one pin on an end face of the base facing away from the ball head and / or at least one pin on a side of the further support element facing the base in the connected state is / are formed. As a result, in the connected state of the carrier system, no components of the bayonet mechanism are visible to the outside, which ensures both a visually appealing appearance of the carrier system and causes no food residues can deposit in the bayonet mechanism

In principle, the base of the ball joint can be formed on the holder for the display and / or input unit. As will be explained in more detail below, however, it is advantageous if the ball head receptacle of the ball joint is formed on the holder. Moreover, the ball head receptacle may comprise a housing having a housing wall facing the socket, which is penetrated by a recess through which a portion of the ball head dips into the housing.

To set a mobility of the ball joint, a clamping element may be provided, which is mounted on a side facing away from the base of the housing wall of the housing by means of a fastening means on the housing and which surrounds the ball head in an annular manner. A The ball head facing inner surface of the clamping element is adapted to the curvature of the ball head, so that a tightening of the fastening means causes an increase in a force acting on the ball head clamping force of the clamping member. Namely, if the fastener tightened, so the clamping member moves in the direction of the housing wall to which the clamping element is attached by means of the fastening means. At the same time, a distance between the inner surface of the clamping element and the ball head, which dips into the recess of the housing wall, to which the clamping portion is attached decreases. By reducing the distance between the inner surface of the clamping element and the ball head of the ball head is clamped, which ultimately aggravates the mobility and the ball joint is stiff. In contrast, when the fastener is loosened, the result is that the distance between the inner surface of the clamping member and the ball head decreases and the ball joint becomes smoother.

As already noted above, it is advantageous if the spherical head receptacle of the ball joint is formed on the holder for the display and / or input unit, because so the clamping element for adjusting the mobility of the ball joint with disassembled display and / or input unit is free accessible.

So that the display and / or input unit can be held in a desired position by a user, advantageously in the recess of the housing wall insertable fixing member may be provided which serves to fix the ball head receptacle on the ball head in a desired position. The fixing element may be formed for example in the form of a grub screw, which can be introduced by turning into the recess of the housing wall. However, it is also conceivable that the fixing element is a tensioning lever which actuates a mandrel insertable into the recess of the housing wall.

According to an advantageous embodiment, the further carrier element is a carriage, which is displaceably mounted along at least one extending in the longitudinal extent of a cable duct guide rail and which has a locking means for locking it to the guide rail. Due to the slidable mounting of the carriage, the position of the holder and thus ultimately held by the holder display and / or input unit can be adjusted.

The cable duct can be horizontal or vertical. If the cable duct is vertically aligned, a height position of the support for the display and / or input unit connected to the carriage can be adjusted by displacing the carriage in the cable duct. Moreover, it is also conceivable that the cable duct is inclined. The cable duct may for example be attached to or embedded in a wall. It is also conceivable that cable duct is part of a free-standing cable tower.

For a visually appealing appearance, at least one cover element can be provided, which covers the interior of the cable duct in an area adjacent to the carriage. In other words, the Blendelemenet or the glare elements obscured or obscured a region or areas of the cable tray, in which or which there is no carriage. The baffle also serves to protect an interior of the conduit from moisture and / or contamination from food debris.

Thus, the or each blend element can be optimally adapted to the length of the area to be covered or the areas to be covered, the or each blend element advantageously several, in particular equidistantly spaced and aligned transversely to the longitudinal extent of the blend element notches, which the blend element in several Blend element segments divided so that can be adjusted by removing at least one blend element segment, a desired length of the blend element.

For guiding and of the or each diaphragm element, the cable duct may comprise a first pair of guide grooves for receiving the or each diaphragm element, which are aligned at least approximately parallel to one another and which extend in the longitudinal extent of the cable duct. Furthermore, the cable duct can also comprise a second pair of guide grooves aligned at least approximately parallel to one another for receiving redundant diaphragm element segments. Advantageously, in this case, the second pair of guide grooves is aligned at least approximately parallel to the first pair of guide grooves and offset with respect to the first pair of guide grooves in the direction of the interior of the cable tray, so that the diaphragm element or the diaphragm elements, which between the first pair of Guide is added or are, the masking element or the masking elements cover, which is received between the second pair of guide grooves or are.

To extend a distance between the carriage and the ball joint may be provided as a further support member, a hollow support arm, in particular which is arranged between the ball joint and a carriage and preferably which is connected to the ball joint and to the carriage in each case by means of a bayonet mechanism. In this case, the number of degrees of freedom of the carrier system can be further increased by the support arm comprises at least one joint, in particular a pivot joint. It is understood, however, that the support arm may also include a further ball joint.

It should also be noted that the or each bayonet mechanism for connecting the support arm with the ball joint and / or the base may also be configured as described above in connection with the ball joint as a support member of the support system and the further support member.

In addition, it should be understood that the holder, the ball joint, the carriage, the cable duct and / or the at least one support arm each represent individual support elements of the support system.

• 1 eine perspektivische Ansicht eines erfindungsgemäßen Trägersystems mit einer Anzeige- und/oder Eingabeeinheit;
• 2 eine perspektivische Ansicht eines erfindungsgemäßen Trägersystems gemäß einer Grundausführungsform;
• 3 eine Querschnittansicht des Trägersystems von 2 mit einer Anzeige- und/oder Eingabeeinheit;
• 4 eine perspektivische Ansicht eines Kugelgelenks des Trägersystems von 2;
• 5a eine Querschnittansicht des Kugelgelenks von 4;
• 5b eine perspektivische Frontansicht auf das Kugelgelenk von 4;
• 6 eine perspektivische Ansicht eines Schlittens des Trägersystems von 2;
• 7 eine perspektivische Ansicht des in einem Kabelschacht gelagerten Schlittens von 6;
• 8 eine Explosionsdarstellung des Kabelschachts mit dem Schlitten von 6;
• 9 eine Draufsicht auf den Kabelschacht von 8;
• 10 eine Draufsicht auf einen mit einem Trägerelement verbundenen Sockel des Kugelgelenks; und
• 11 eine perspektivische Ansicht des mit dem Trägerelement verbundenen Sockels von 10.

The invention will now be described purely by way of example with reference to a possible embodiment with reference to the accompanying drawings. Show it:

• 1 a perspective view of a carrier system according to the invention with a display and / or input unit;
• 2 a perspective view of a carrier system according to the invention according to a basic embodiment;
• 3 a cross-sectional view of the carrier system of 2 with a display and / or input unit;
• 4 a perspective view of a ball joint of the carrier system of 2 ;
• 5a a cross-sectional view of the ball joint of 4 ;
• 5b a front perspective view of the ball joint of 4 ;
• 6 a perspective view of a carriage of the carrier system of 2 ;
• 7 a perspective view of the mounted in a cable tray carriage of 6 ;
• 8th an exploded view of the cable tray with the carriage of 6 ;
• 9 a top view of the cable tray of 8th ;
• 10 a plan view of a connected to a support member base of the ball joint; and
• 11 a perspective view of the base connected to the carrier element of 10 ,

1 to 3 show different views of a carrier system according to the invention, which serves to a display and / or input unit 10 , here a kitchen monitor, by means of a holder 12 to be supported in all spatial directions. For this purpose, the carrier system comprises a holder 12 which the display and / or input unit 10 receives and which by means of a ball joint 14 is movably mounted in all directions.

That in the 4 and 5 shown in more detail ball joint 14 forms a carrier element of the carrier system and comprises a base 16 , one on the base 16 trained ball head 18 and one relative to the ball head 18 movable ball head receptacle 20 , which on the holder 12 is trained. The ball head socket 20 includes a housing 22 with a pedestal 16 facing housing wall 24 which from a recess 26 is penetrated, through which a section of the ball head 18 in the case 22 dips.

For adjusting the mobility of the ball joint 14 is a clamping element 28 intended ( 5a) which is on a pedestal 16 opposite side of the housing wall 24 of the housing 22 using four fasteners 30 in the form of screws arranged in corner regions of the housing ( 5b) , How especially by 5a and 5b can be seen, surrounds the clamping element 28 the ball head 18 ring-like, with one the ball head 18 facing inner surface 32 of the clamping element 18 to the curvature of the ball head 18 is adjusted.

Be the fasteners 30 tightened, so one increases on the ball head 18 acting clamping force of the clamping element 28 because the clamping element 28 due to the tightening of the fasteners 30 in the direction of the housing wall 24 of the housing 22 emotional. As a result, the clamping element 28 stronger against the ball head 18 pushed, which ultimately causes the mobility of the ball joint 18 is difficult. In other words, the ball joint 14 sluggish. Be the fasteners 30 By contrast, this has the consequence that the clamping element 28 less strongly against the ball head 18 is pressed so that the ball joint 14 becomes smoother.

Moreover, between the fasteners 30 and the clamping element 28 each spring elements 33 arranged ( 5b) which for it make sure that the clamping element 28 always with a predetermined minimum clamping force against the ball head 18 is pressed.

Furthermore, a fixing element 34 for fixing a preset position of the holder 12 or on the bracket 12 attached display and / or input unit 10 intended. The fixing element 34 is formed in the illustrated embodiments in the form of a grub screw, which by turning into the recess 26 the housing wall 24 can be introduced so that the fixing element 34 with the ball head 18 is positively and / or frictionally engaged, thereby the ball head receptacle 20 on the ball head 18 to fix.

The carrier system also comprises a further carrier element, which in the illustrated embodiments in the form of a cable duct 36 movably mounted carriage 38 is trained ( 6 to 9 ). Specifically, the sledge 38 between two at least approximately aligned parallel to each other and inside the cable tray 36 extending guide rails 40 slidably mounted ( 7 and 8th ). How especially by 8th can be seen, extend the two guide rails 40 along a longitudinal extent of the cable tray 36 , This allows the carriage 38 along the longitudinal extent of the cable tray 36 be moved, resulting in a height position of the display and / or input unit 10 by means of the carriage 38 trained locking means 42 can be set.

Based on 6 and 7 it can be seen that the sled 38 two locking means 42 each of which has a locking means 42 a guide rail 40 assigned. Each locking device 42 is through two on the slide 38 laterally formed extensions 44a . 44b formed, each having a guide rail 40 between them. In addition, each locking means comprises 42 one screw each 46 , by tightening the carriage 38 on the guide rails 40 lockable.

As based on 6 also can be seen, the extensions have 44a . 44b each on one of the guide rails 40 side facing additionally braking means 48 on which a gravitational slipping of the carriage 38 in the cable tray 36 in an unlocked state of the carriage 38 prevent or at least complicate. In the in 6 illustrated embodiment are concretely two braking means 48 at the rear, ie the inside of the cable tray 36 facing extension 44b intended. It is understood that the front, ie the interior of the cable tray 36 opposite extension 44a braking means 48 can have. The brake means 48 may be made of an elastic material, such as rubber.

For aesthetic purposes as well as to avoid moisture and / or food in the duct 36 can enter are glare elements 50 provided, which is the interior of the cable tray 36 in one to the sled 38 adjacent area 50 cover. The glare elements 50 are between a first pair of guide grooves 52 recorded ( 9 ), which are aligned at least approximately parallel to each other and which in the longitudinal extent of the cable tray 36 extend.

Thus the length of the glare elements 50 after positioning and locking the carriage 38 can be easily adapted to the areas to be hidden, have the glare elements 50 in each case a plurality of equidistantly spaced and transversely to the longitudinal extent of the respective diaphragm elements 50 aligned notches 54 on which the inside of the cable tray 36 facing, when the blend element 50 between the first pair of guide grooves 52 is included ( 3 and 8th ). The notches 54 divide the blend element 50 in several blend element segments 56 and represent predetermined breaking points along which the diaphragm element 50 by canceling and removing unneeded aperture element segments 56 can be downsized. This allows a desired length of a blend element 50 set comfortably.

For holding redundant, ie not required, shutter element segments 56 a blend element 50 includes the cable tray 36 a second pair of guide grooves 58 , which are aligned at least approximately parallel to each other ( 9 ). Moreover, the second pair of guide grooves 58 to the first pair of guide grooves 52 aligned at least approximately parallel and with respect to the first pair of guide grooves 52 towards the interior of the cable tray 36 added.

As 8th shows, the inside of the cable tray 36 also protected from contamination by placing on the front sides of the cable tray 36 one cover element each 60a is attached, with the protective effect of seals 62a is further increased, which between the interior of the cable tray 36 and the cover member 60a are arranged. Likewise is also a cover 60b to protect the sled 38 provided, wherein between the cover 60b and the sled 38 also a seal 62b is arranged. The seals 62a . 62b are each magnetically attached.

According to one in the 2 and 3 illustrated basic embodiment of the carrier system is the carriage 38 with the ball joint 14 connected. To the ball joint 14 with the sledge 38 To connect a bayonet mechanism is provided. As based on 3 it can be seen, are the ball joint 14 and the sled 38 connected in a connected state of the carrier system such that one of the base 16 , the ball head 18 and the ball head socket, ie the ball joint 14 penetrating execution 64 for a cable 68 with a sled 38 penetrating execution 66 for the cable 68 is aligned. This causes the ball joint 14 and the sled 38 along a common connection axis A aligned with each other.

The bayonet mechanism comprises in the embodiments illustrated in the figures, four mushroom-type pin 70 , which from one end face of the carriage 38 stand out and which each a mushroom head 72 include ( 6 to 9 ). In addition, the bayonet mechanism includes keyhole-shaped pin receptacles 74 , which are the mushroom-shaped cones 70 record in a closed state of the bayonet mechanism such that the mushroom heads 72 the recorded mushroom-headed cones 70 be underrun. As based on 4 can be seen, are the pin shots 74 at one end of the ball joint 14 educated. It is understood that the pin shots 74 also on the sledge 38 and the cones 70 at the ball joint 14 can be trained. Moreover, it is also conceivable that the sled 38 both at least one pin and at least one pin receptacle and the ball joint 14 have at least one complementary pin receiving and at least one complementary pin.

The connection between the ball joint 14 and the sled 38 is made by closing the bayonet mechanism. The bayonet mechanism is closed by the mushroom-headed pin 70 in the corresponding pin shots 74 be inserted and then one of the two support elements with respect to the other support member about the connection axis A is twisted, leaving the mushroom heads 72 their respective pin receptacle 74 engage behind.

In order to prevent unintentional opening or opening of the closed bayonet mechanism, there are two diagonally opposite journal receptacles each 74 of the pedestal 16 of the ball joint 14 , one clamping device each 73 assigned. Each clamping device 73 is formed in the form of a grub screw extending from an outer surface of the base 16 in the direction of their associated pin receiving 74 extends ( 10 and 11 ). By turning the clamping device can be 73 inward towards the pin receiving 74 move it so that it is in with the pin take-up 74 taken pins 70 can be engaged. By two diagonally opposite pin shots 74 one clamping device each 73 is assigned, the one support element (base 16 of the ball bearing 14 ) against the other carrier element (slide 38 ) tense against rotation when the clamping means 73 with their respective mushroom-shaped cones 70 engage. It is understood that the bayonet mechanism also has more than two clamping devices 73 can have. In particular, each pin receptacle 74 a clamping device 73 be assigned. To protect against moisture and food remains is any clamping device 73 by means of a blend element 75 obscured ( 2 and 4 ).

The bayonet mechanism also has a positioning feature 76 on, which indicates that the carrier elements to be joined together are in a connected end position. In addition, the positioning feature contributes 76 to a safer connection of the carrier elements to be joined.

The positioning feature 76 can, for example, in the form of a on the end face of a carrier element to be connected (slide 38 ) formed ball print piece 78 ( 6 ) and one at the end face of the other to be connected carrier element (ball joint 14 ) formed complementary spherical depression 80 ( 4 ) be configured. 6 shows that two ball thrust pieces 78 at the front of the carriage 38 are provided, which in each case between two mushroom-type pin 70 are arranged. On the other hand is based on 4 to recognize that on an end face of the pedestal 16 of the ball joint 14 four wells 80 are provided, which in each case between two ball head receivers 74 are arranged. This makes it possible, the ball joint 14 in four positions each rotated by 90 ° with the carriage 38 connect to.

By in a closed state of the bayonet mechanism, the ball pressure piece 78 into the depression 80 engaged and resting in it carries the positioning feature 76 It also helps to keep the connection between the slide 38 and the ball joint 14 not unintentionally solve again, since to release the connection, a resistance must be overcome, which arises because the ball pressure piece 78 in the connected state in the depression 80 rests.

So that through the implementation 64 of the ball joint 14 and the implementation 66 of the sled 38 running cables 68 are also protected after they are carried out 64 of the ball joint 64 exit, goes out of the case 22 a cable cover 81 which is attached to a rear side of the display and / or input unit 10 adjoins ( 3 ).

Finally, it should be noted that the in 2 and 3 illustrated basic form of the carrier system next to the ball joint 14 and the sled 38 may have further support elements. For example, the support system by a hollow inside support arm 82 be extended, which between the ball joint 14 and the sled 38 is arranged ( 1 ). It is also the arm 82 with the ball joint 14 and with the sled 28 each connected by means of a bayonet mechanism. In addition, the support arm 82 include at least one other joint. As based on 1 it can be seen comprises the support arm 82 in the 1 illustrated embodiment, a pivot joint 84 , where the support arm 82 basically could include another ball joint.

LIST OF REFERENCE NUMBERS

10

Display and / or input unit

12

bracket

14

ball joint

16

base

18

ball head

20

Ball head mount

22

casing

24

housing wall

26

recess

28

clamping element

30

fastener

32

palm

33

spring element

34

fixing

36

cable shaft

38

carriage

40

guide rail

42

locking

44

extension

46

screw

48

braking means

50

blend element

52

guide

54

notch

56

Blend element segment

58

guide

60

cover

62

poetry

64

execution

66

execution

68

electric wire

70

spigot

72

mushroom head

73

clamping means

74

pin receiver

75

blend element

76

positioning feature

78

Ball pressure piece

80

deepening

81

cable cover

82

Beam

84

pivot

A

connecting axis

Claims (18)

Carrier system with a holder (12) for a display and / or input unit (10), in particular for a kitchen monitor, a ball-and-socket joint (14) for mounting the holder (12) movably in all spatial directions, which has a base (16), a ball head (18) formed on the base (16) and a ball head receiver (20) movable relative to the ball head (18) comprising and having a base (16), the ball head (18) and the ball head receptacle (20) penetrating passage (64) for a cable (68), and a bayonet mechanism, which is provided to connect the ball joint (14) with a further carrier element (38, 80) of the carrier system. Carrier system after Claim 1 , characterized in that the passage (64) of the ball joint (14) with a passage (66) of the further support member (38, 80) is aligned. Carrier system after Claim 1 or 2 , characterized in that the bayonet mechanism comprises at least two mushroom-like pins (70) and at least two, in particular keyhole-shaped, pin receptacles (74), which in a closed state of the bayonet mechanism each engage behind a mushroom head (72) of a recorded pin (70). Carrier system after Claim 3 , characterized in that the closing of the bayonet mechanism by inserting the mushroom-type pin (70) in the corresponding pin receptacles (74) and twisting thereof takes place to each other. Carrier system after Claim 3 or 4 , characterized in that at least one pin (70) on an end face of the base (16) remote from the ball head (18) and / or at least one pin (70) on a side of the further carrier element facing the base (16) in the connected state ( 38, 80) is or are formed. Carrier system according to one of Claims 3 to 5 , characterized in that at least one pin receptacle (74), in particular at least two pin receptacles (74) and preferably at least two diagonally opposite pin receptacles (74), in each case a tensioning means (73) is associated, which in the closed state of the bayonet mechanism with that of the pin receiving (74) received mushroom-like pin (70) is engageable. Carrier system according to at least one of the preceding claims, characterized in that the bayonet mechanism comprises a positioning feature (76). Support system according to at least one of the preceding claims, characterized in that the ball head receptacle (20) of the ball joint (14) on the holder (12) is formed. Support system according to at least one of the preceding claims, characterized in that the ball head receptacle (20) comprises a housing (22) with a said housing (16) facing the housing wall (24) which is penetrated by a recess (26) through which a portion of the ball head (18) dips into the housing (22). Carrier system after Claim 9 characterized by a clamping element (28) for adjusting a mobility of the ball joint (14), which on a side facing away from the base (16) of the housing wall (24) of the housing (22) by means of a fastening means (28) on the housing (22). is attached and which surrounds the ball head (18) like an annular, with the ball head (18) facing inner surface of the clamping element (28) is adapted to the curvature of the ball head (18) and wherein tightening the fastening means (30) an increase in the on Ball head (18) acting clamping force of the clamping element (28) causes. Carrier system after Claim 9 or 10 characterized by a fixing element (34), which in the recess (26) of the housing wall (24) can be introduced to fix the ball head receptacle (20) in a desired position on the ball head (18). Carrier system according to at least one of the preceding claims, characterized in that the further carrier element is a carriage (38) which is displaceably mounted along at least one extending in the longitudinal extent of a cable duct (36) guide rail (40) and to which a locking means (42) having its locking on the guide rail (40). Support system according to at least one of the preceding claims, characterized in that at least one cover element (50) is provided which covers the interior of the cable duct (36) in an area adjacent to the carriage (38). Carrier system after Claim 13 , characterized in that the or each blend element (50) has a plurality, in particular equidistant spaced and transversely to the longitudinal extent of the diaphragm element (50) aligned notches (54) which divides the diaphragm element (50) into a plurality of diaphragm element segments (56), so that By removing at least one diaphragm element segment (56), a desired length of the diaphragm element (50) can be set. Carrier system according to at least one of Claims 13 or 14 , characterized in that the cable duct (36) comprises a first pair of guide grooves (52) for receiving the or each diaphragm element (50), which are aligned at least approximately parallel to each other and which extend in the longitudinal extension of the cable duct (36). Carrier system after Claim 14 and 15 characterized in that the cable duct (36) comprises a second pair of guide grooves (58) at least approximately parallel to receive redundant diaphragm segments (56), the second pair of guide grooves (58) at least approximately parallel to the first pair of guide grooves (52) is aligned and offset with respect to the first pair of guide grooves (52) in the direction of the interior of the cable tray (36). Support system according to at least one of the preceding claims, characterized in that the further support element is a hollow support arm (82), in particular which is arranged between the ball joint (14) and a carriage (38) and preferably which is connected to the ball joint (14) and to the carriage (38) each by means of a bayonet mechanism. Carrier system after Claim 17 , characterized in that the support arm (82) comprises at least one joint, in particular a pivot joint (84).

Images