DE102013114223B4 - REMOTE CONTROLLED DOOR OR DRIVE DEVICE WITH MAGNETIC ANTENNA - Google Patents

Abstract

Building closure or enclosure closure drive device (20), comprising: a motor drive unit and a receiving device (22) for receiving radio signals from a remote control device (64, 94, 136), wherein the receiving device (22) comprises an antenna formed from a sheet metal element (34) or a conductor track section ( 36), the antenna (36, 68, 110, 152) being of bow-shaped design and a first connection area (40, 82, 118, 156) designed for tapping and / or feeding in a radio signal, one as a ground connection (46, 126 , 160) formed second connection area (42, 84, 120, 158), a connection area (44, 86) that connects the first and second connection areas (40, 82, 118, 156; 42, 84, 120, 158) to one another in an electrically conductive manner, 124, 164) and a third connection area (54, 122) which is designed to set a carrier frequency and which is electrically conductively connected to the connection area (44, 86, 124, 164).

Description

The invention relates to a building closure or enclosure closure drive device, in particular a door or gate drive device.

From the EP 1 025 B1 a so-called tow drive for driving a garage door leaf is known. The towing drive comprises a motor drive unit and a guide rail connected to it. A slide, which can be moved in the guide rail, is connected to a door leaf. Such a towing drive can also be controlled by means of a wire connection or a wireless remote control device.

From the EP 1 297 235 B1 a drive device for entrance gates and the like is also known. The drive device comprises a drive unit for driving a building or site closure wing. Such a drive device can also be wirelessly remotely controllable.

From the DE 10 2008 034 497 A1 a hand-held transmitter for a door drive system comprising at least one door drive is known, the hand-held transmitter being provided with an acceleration, movement and inclination sensor in such a way that different signals can be sent out by the hand-held transmitter by different hand movements.

the DE 10 2011 090 139 A1 discloses a transmission arrangement for a radio station for an access system for a portable radio key for locking and unlocking motor vehicles. The transmission arrangement comprises an antenna structure with a conductor structure, which is designed as a flat, flat stamped sheet metal part.

the EP 2 348 575 A1 discloses a radio transmitter arrangement for operating elements of a house installation arrangement, the radio transmitter arrangement having an antenna which is designed as a conductor track on a circuit board.

From the EP 0 913 979 A2 discloses a method for operating a cell phone, the cell phone being operated as a remote control for a garage door and the cell phone being switched to an operating state in which no connection is made to a station in the cellular network.

The above drives are similar to the one in the 1 until 3 illustrated drive device 10 comprising a motor drive unit (not shown) and a receiving device 12th for receiving radio signals from a remote control device. The receiving device 12th is with a wire antenna 14th , which is also called a wire antenna. The receiving device 12th can be part of a transceiver 16 being.

The wire antenna 14th must be precisely measured. In addition, there is a complex and error-prone assembly of the wire antenna 14th necessary by hand. In particular, the wire bending, the alignment and possible pinching of the wire antenna 14th are critical. Correct alignment of the wire antenna 14th may require multiple tests and corrections. An additional coating 17th and an end cap 18th protect the wire antenna 14th against unintentional contact with other components of the drive device 10 .

Heretofore, such building closure or fencing drive devices 10 the wire antenna 14th manually cut to length, installed and aligned. The manufacture of these building closure or fencing drive devices 10 is accordingly prone to errors, time-consuming and also expensive.

The invention has the object of improving building closure or enclosure closure drive devices, in particular to the effect that their manufacture is less complex and less prone to errors.

The object is achieved by a building closure or enclosure closure drive device according to claim 1. Advantageous further developments of the drive device are the subject matter of claims 2 to 15.

According to one aspect, a building closure or enclosure closure drive device, in particular a door or gate drive device, comprises a motor drive unit and a receiving device. The receiving device is suitable for receiving radio signals from a remote control device. The receiving device has an antenna formed from a sheet metal element or a conductor track section.

It is preferred that the receiving device is part of a transceiver designed for bidirectional communication.

The antenna is bow-shaped and has a first connection area designed for tapping and / or feeding in a radio signal, a second connection area designed as a ground connection and a connection area that connects the two connection areas to one another in an electrically conductive manner.

It is preferred that the antenna is designed to receive and / or transmit radio signals with different carrier frequencies.

The antenna has a third connection area which is designed to set the carrier frequency and which is electrically conductively connected to the connection area.

It is preferred that the first connection area is arranged between the second and third connection area.

It is preferred that the connection area has a first section arranged between the first connection area and the second connection area and a second section arranged between the first connection area and the third connection area, the second section having an extension in one dimension that extends between the 2- times to 20 times, in particular 2.5 times to 10 times, the extension of the corresponding dimension of the first section.

It is preferred that the antenna is fastened with at least one of the connection areas to a carrier element of the receiving device.

1. a) die Antenne auf der ersten Seite angeordnet ist und insbesondere im Wesentlichen orthogonal zu der Ebene der Platine verläuft oder
2. b) die Antenne auf der zweiten Seite angeordnet ist und insbesondere im Wesentlichen in der Ebene der Platine verläuft.

It is preferred that the receiving device or the transceiver comprises a circuit board which has a first side equipped with components and a second side without components, wherein

1. a) the antenna is arranged on the first side and in particular runs essentially orthogonally to the plane of the circuit board, or
2. b) the antenna is arranged on the second side and in particular runs essentially in the plane of the board.

1. a) Lack
2. b) elektrisch isolierender Lack
3. c) Zinn.

It is preferred that the antenna has a coating selected from the following group of materials:

1. a) paint
2. b) electrically insulating paint
3. c) tin.

1. a) Luft
2. b) Harz
3. c) Glasfasern
4. d) FR-4
5. e) Al₂O₃
6. f) Keramik
7. g) Teflon
8. h) RO 4003

It is preferred that the antenna has at least one dielectric, in particular arranged between at least two connection areas, which contains at least one of the following materials:

1. a) air
2. b) resin
3. c) glass fibers
4. d) FR-4
5. e) Al ₂ O ₃
6. f) ceramics
7. g) Teflon
8. h) RO 4003

It is preferred that the antenna contains a mobile remote control device which has a second transmission device for transmitting radio signals, the second transmission device having a second antenna formed from a second sheet metal element or a second conductor track section.

It is preferred that the second transmitting device is part of a second transceiver designed for bidirectional communication.

It is preferred that the second antenna is bow-shaped and has a first connection area designed for tapping and / or feeding in a radio signal, a second connection area designed as a ground connection and a connection area that connects the two connection areas to one another in an electrically conductive manner.

It is preferred that the second antenna is designed to receive and / or transmit radio signals with different carrier frequencies.

It is preferred that the second antenna has a third connection area which is designed to set the carrier frequency and which is electrically conductively connected to the connection area.

It is preferred that, in the case of the second antenna, the first connection area is arranged between the second and third connection area.

It is preferred that, in the case of the second antenna, the connection area has a first section arranged between the first connection area and the second connection area and a second section arranged between the first connection area and the third connection area, the second section having an extension in one dimension that between 2 times to 20 times, in particular 2.5 times to 10 times, the extent of the corresponding dimension of the first section.

It is preferred that the second antenna is fastened with at least one of the connection areas to a carrier element of the second transmission device.

1. a) die zweite Antenne auf der ersten Seite angeordnet ist und insbesondere im Wesentlichen orthogonal zu der Ebene der Platine verläuft oder
2. b) die zweite Antenne auf der zweiten Seite angeordnet ist und insbesondere im Wesentlichen in der Ebene der Platine verläuft.

It is preferred that the second transmitting device or the second transceiver comprises a circuit board which is equipped with components having a first side and a second side without components, wherein

1. a) the second antenna is arranged on the first side and in particular runs essentially orthogonally to the plane of the board or
2. b) the second antenna is arranged on the second side and in particular runs essentially in the plane of the board.

1. a) Lack
2. b) elektrisch isolierender Lack
3. c) Zinn.

It is preferred that the second antenna has a coating selected from the following group of materials:

1. a) paint
2. b) electrically insulating paint
3. c) tin.

It is preferred that the second antenna has at least one dielectric, in particular arranged between at least two connection areas, which preferably contains air and / or a resin material.

Such a building closure or fencing drive device has the following advantages, among others. The antenna, which is formed from a sheet metal element or a conductor track section, can be easily equipped like other components (capacitor, resistor, ICs, etc.). A complex adaptation of the wire dimensions to the corresponding radio frequencies can be dispensed with. Assembly errors can almost be ruled out thanks to the solid construction and the simple shape of the bracket. Subsequent adjustment or alignment of the antenna can also be omitted. The use of inexpensive sheet metal or conductor track material also enables manufacturing costs to be reduced. With air as the dielectric, transmission and / or reception losses can be reduced. Further advantageously, the adaptation to different carrier frequencies does not require the manufacture and installation of a new antenna. Instead, it is usually sufficient to adapt the frequency-determining components of the receiving device, such as capacitors or inductors, for setting the carrier frequency. As a result, the building closure or enclosure closure drive device according to the present invention is less complex and less prone to errors to manufacture.

• 1 eine Innenansicht einer Antriebsvorrichtung gemäß dem Stand der Technik;
• 2 eine vergrößerte Innenansicht der Antriebsvorrichtung aus 1;
• 3 einen Sendeempfänger gemäß dem Stand der Technik;
• 4 ein Ausführungsbeispiel einer Gebäudeabschluss- oder Einfriedungsabschlussantriebsvorrichtung;
• 5 eine Innenansicht der Gebäudeabschluss- oder Einfriedungsabschlussantriebsvorrichtung aus 4;
• 6 eine vergrößerte Ansicht der Gebäudeabschluss- oder Einfriedungsabschlussantriebsvorrichtung aus 5;
• 7 eine Detailansicht der Gebäudeabschluss- oder Einfriedungsabschlussantriebsvorrichtung aus 6;
• 8 eine Perspektivansicht eines Ausführungsbeispiels einer Antenne;
• 9 eine Draufsicht der Antenne aus 8;
• 10 eine Seitenansicht der Antenne aus 8;
• 11 ein Ausführungsbeispiel einer Fernsteuereinrichtung;
• 12 ein weiteres Ausführungsbeispiel einer Fernsteuereinrichtung;
• 13 ein weiteres Ausführungsbeispiel einer Fernsteuereinrichtung; und
• 14 die Unterseite der Fernsteuereinrichtung aus 13.

Embodiments of the invention are explained in more detail below with reference to the accompanying drawings. It shows:

• 1 an interior view of a drive device according to the prior art;
• 2 an enlarged internal view of the drive device 1 ;
• 3 a prior art transceiver;
• 4th an embodiment of a building closure or fencing drive device;
• 5 Figure 3 is an inside view of the building closure or fencing drive device 4th ;
• 6th Figure 3 is an enlarged view of the building closure or fencing drive device 5 ;
• 7th a detailed view of the building closure or enclosure closure drive device 6th ;
• 8th a perspective view of an embodiment of an antenna;
• 9 a top view of the antenna 8th ;
• 10 a side view of the antenna 8th ;
• 11 an embodiment of a remote control device;
• 12th a further embodiment of a remote control device;
• 13th a further embodiment of a remote control device; and
• 14th the bottom of the remote control device 13th .

In the following, the 4th until 10 Referenced. A building closure or fencing drive device 20th , hereinafter simply as a drive device 20th referred to, comprises a motor drive unit (not shown) and a receiving device 22nd . The motor drive unit and the receiving device 22nd are usually in a housing facility 24 arranged. The drive device 20th can in particular be a door drive device or a door drive device.

The drive device 20th can also include a lighting device 26th and a display operator 28 exhibit. The lighting device 26th is controlled depending on user input and / or environmental conditions.

The display operator 28 assigns an ad 30th for displaying an operating state of the drive device 20th and several control buttons 32 for operating, programming and controlling the drive device 20th on.

The receiving device 22nd is designed to receive radio signals from a remote control device (to be described below). the Receiving device 22nd has for example one made of a sheet metal element 34 formed antenna 36 on.

The receiving device 22nd can be part of a transceiver 38 being. The transceiver 38 is for bidirectional communication between the transceiver 38 and a remote control device. A current state of the building closure or fencing drive device 20th can be transmitted to a remote control device so that a user can check the current operating status.

In this embodiment the antenna is 36 formed bow-shaped. Any other common type of magnetic antenna, such as a circular shape, a square shape and the like, is also possible.

The antenna 36 preferably comprises a first connection area 40 and a second connection area 42 . The first connection area 40 and the second connection area 42 are by means of a connection area 44 electrically conductively connected to one another.

The first connection area 40 can serve, for example, for tapping and / or feeding in a radio signal, whereas the second connection area 42 a ground connection 46 can be.

The antenna 36 is preferably formed from sheet metal. For example, the sheet metal element 34 punched out of the sheet metal. The antenna 36 can with a coating 48 be provided. The coating 48 can for example be a layer of lacquer 50 Include from lacquer. The paint is preferably electrically insulating.

The coating 48 can alternatively or additionally be formed from a metal such as tin. This can provide adequate protection against corrosion for the antenna 36 can be achieved.

The antenna 36 is preferably on a circuit board 52 arranged on which the receiving device 22nd can be provided. The antenna 36 can be done, for example, by soldering or clipping onto the circuit board 52 be attached.

The antenna 36 can also be designed to transmit and / or receive radio signals with different carrier frequencies. A third connection area is preferably used for this purpose 54 intended. The first connection area 40 is between the second connection area 42 and the first connection area 54 arranged.

The third connection area 54 is in particular at different distances from the first connection area 40 and the second connection area 42 provided and electrically conductive with the connection area 44 connected.

The third connection area 54 includes a frequency-determining component that adjusts the antenna 36 to a carrier frequency is essentially determined. The frequency-determining component can be, for example, a capacitor with a fixed or adjustable capacitance.

The first connection area 40 and the second connection area 42 limit a first recess 56 and define a first section 57 of the connection area 44 . The first connection area 40 and the third connection area 54 delimit a second recess 58 and define a second section 59 of the connection area 44 . The second section 59 Usually 4 to 15 times the length of the first section 57 .

The first recess 56 and the second recess 58 are each with a dielectric 60 filled. In this example, the dielectric is 60 formed by air.

The antenna 36 points at the transition areas between the first connection area 40 and the connection area 44 as well as the second connection area 42 and the connection area 44 preferably a bevel 62 on. The bevel 62 preferably runs at an angle of 45 ° to the two connection areas 40 , 42 and / or to the connection area 44 .

The second and third connection area 42 , 54 preferably have a length L. between 7.0 mm and 17.0 mm and a width B. between 1.0 mm and 5.0 mm. The first connection area 40 preferably has a length L ₁ between 8.0 mm and 17.0 mm and a width B ₁ between 1.0 mm and 2.5 mm. That the antenna 36 forming sheet metal element 34 preferably has a thickness D. between 0.5 mm and 1.0 mm, a length over all L _A between 21.0 mm and 35.0 mm and an overall width B _A between 13.0 mm and 17.0 mm.

Embodiments of remote control devices are described below with reference to 11 until 14th explained. The antenna previously described 36 can also be used with remote control devices. The antennas described below can also be used in the receiving device 22nd or the transceiver 38 possible.

The drive device 20th can be a mobile remote control device 64 include. The mobile Remote control device 64 has a transmitting device 66 for sending radio signals. The second transmitting device 66 includes a second antenna 68 . The second antenna 68 is preferably composed of a conductor track section 70 educated.

As in 11 shown is the second antenna 68 on a second board 72 arranged. The second board 72 has a first side 74 and a second page 76 on. The first page 74 and the second side 76 are with structural elements 78 equipped.

The second antenna 68 is preferred on the first page 74 arranged. In particular, the second antenna 68 second board on one corner 72 arranged. The second antenna 68 is almost square and has bevelled corners 80 . The second antenna 68 comprises a first connection area 82 , a second connection area 84 as well as the first connection area 82 and the second connection area 84 electrically conductive connecting connection area 86 .

The connection areas 82 , 84 each have the same function as the connection areas 40 , 42 . The connection areas 80 , 82 and the connection area 84 limit a board area 88 that acts as a dielectric 90 works. The dielectric 90 is therefore formed from the board material. The board material is particularly suitable for high-frequency applications. Examples of suitable materials are RO 4003, glass fiber, ceramic, Al ₂ O ₃ or Teflon. There is also the second antenna 68 is preferably with an electrically insulating lacquer layer 92 Mistake.

12th shows a further embodiment of a mobile remote control device 94 . The mobile remote control device 94 comprises a transmitting device 96 and a second board 98 . The sending facility 96 can be part of a transceiver 100 being. The second board 98 has a first side 102 and a second page 104 on. The first page 102 is with structural elements 106 equipped. The second side 104 points up to connection components 108 no components.

The transceiver 98 has a second antenna 110 on. The second antenna 110 is preferably on the first page 102 arranged and runs along a peripheral portion 112 the second board 98 . The second antenna 110 is also made up of a conductor track section 114 educated. The conductor track section is preferably 114 with an electrically insulating lacquer layer 116 Mistake.

The second antenna 110 is essentially L. -shaped. The second antenna 110 is also designed to transmit and / or receive different carrier frequencies. The second antenna 110 comprises a first connection area 118 , a second connection area 120 , a third connection area 122 as well as a connection area 124 .

The first and second connection area 118 , 120 define a first section 121 . The first and third connection area 118 , 122 define a second section 123 . The second section 123 is 2 to 4 times the length of the first section 121 .

The first connection area 118 is used to feed in and / or tap a radio signal. The second connection area 120 is a ground connection 126 . The third connection area 122 includes a frequency-determining component 128 that is the adjustment of the second antenna 110 to a carrier frequency is essentially determined. The frequency-determining component 128 can for example be a capacitor with fixed or adjustable capacitance.

A board area 130 between the conductor track section 114 and the transceiver 100 is arranged forms a dielectric 132 . The board area 130 is with cutouts 134 Mistake. The dielectric 132 is therefore formed from a combination of air and board material.

In the following, the 13th and 14th Referenced. A remote control device 136 comprises a transmitting device 138 and a second board 140 . The second board 140 has a first side 142 and a second page 144 on. The first page 142 is with structural elements 146 equipped, whereas the second side 144 has no components. The second side 144 instead has a mass range 148 on.

The sending facility 138 is on the first page 142 arranged whereas one from a conductor track section 150 formed second antenna 152 on the second page 144 is arranged. The second antenna 152 is through so-called vias 154 with the transmitting device 138 electrically connected.

How in particular 13th the second antenna runs 152 essentially along almost the entire circumference of the second plate 140 . The second antenna 152 surrounds the mass area 148 except for a recess 156 .

The second antenna 152 comprises a first connection area 158 and a second connection area 160 . The first connection area 158 the second connection area is used to feed in and / or pick up a radio signal 160 serves as a ground connection 162 . The connection areas 158 , 160 are through a connection area 164 electrically connected.

The second antenna 152 can for example with a metal coating 166 be provided. The metal coating 166 can in turn with an electrically insulating lacquer layer 168 be coated.

The receiving and transmitting devices described herein comprise what are known as magnetic or loop antennas. Loop antennas like those described above do have a directional effect. But in the prevailing installation situations in the field of door and gate technology as well as home automation, the positioning of the antenna is not primarily based on the point of view of directionality. Rather, the aim is to achieve good results in as many installation situations as possible. In the case of hand-held transmitters in particular, the positioning of the antenna cannot really be foreseen. The directivity of the antenna therefore only plays a subordinate role in the present exemplary embodiments.

The loop antenna can be formed from a conductor track (copper, gold-plated copper, etc.) or from a bow-shaped sheet metal element. Air is preferred compared to circuit board material as the dielectric. However, antennas with air as a dielectric generally require more space, so that, depending on the area of application, this insignificant disadvantage can be accepted in order to make the transmitting and receiving devices more compact in each case. For further improvement, the board material can be milled out in order to increase the proportion of air on the dielectric.

• • Die Loop-Antenne kann wie ein gewöhnliches Bauteil automatisch bestückt werden.
• • Es besteht eine geringere Gefahr von Montagefehlern bei der Endmontage.
• • Es ist keine nachträgliche Ausrichtung und/oder Justage erforderlich.
• • Das Antennenmaterial ist preiswertes, gestanztes Blech.
• • Das Dielektrikum enthält überwiegend Luft statt Platinenmaterial FR4, wodurch der Verlustfaktor (Tangens des Verlustwinkels) verringert werden kann.
• • Durch Inkaufnahme eines etwas erhöhten Verlustfaktors lässt sich die Antenne und die zugehörige Sende- oder Empfangseinrichtung weiter verkleinern.
• • Für die Anpassung an unterschiedliche Trägerfrequenzen reicht die Änderung eines Bauteils, beispielsweise eines frequenzbestimmenden Kondensators, aus.

Compared to a wire antenna, a loop antenna has the following advantages, among others:

• • The loop antenna can be equipped automatically like a normal component.
• • There is less risk of assembly errors during final assembly.
• • No subsequent alignment and / or adjustment is required.
• • The antenna material is inexpensive, stamped sheet metal.
• • The dielectric mainly contains air instead of board material FR4, which means that the loss factor (tangent of the loss angle) can be reduced.
• • By accepting a slightly increased loss factor, the antenna and the associated transmitting or receiving device can be further reduced in size.
• • To adapt to different carrier frequencies, it is sufficient to change a component, for example a frequency-determining capacitor.

List of reference symbols

10

Drive device

12th

Receiving device

14th

Wire antenna

16

Transceiver

17th

coating

18th

End cap

20th

Building closure or enclosure closure drive device / drive device

22nd

Receiving device

24

Housing equipment

26th

Lighting device

28

Display operator

30th

advertisement

32

Control buttons

34

Sheet metal element

36

antenna

38

Transceiver

40

first connection area

42

second connection area

44

Connection area

46

Ground connection

48

Coating

50

Lacquer layer

52

circuit board

54

third connection area

56

first recess

57

first section

58

second recess

59

second part

60

dielectric

62

bevel

64

mobile remote control device

66

Sending facility

68

second antenna

70

Track section

72

second board

74

first page

76

second page

78

Components

80

beveled corners

82

first connection area

84

second connection area

86

Connection area

88

Board area

90

dielectric

92

electrically insulating lacquer layer

94

mobile remote control device

96

Sending facility

98

second board

100

Transceiver

102

first page

104

second page

106

Components

108

Connection component

110

second antenna

112

Circumferential section

114

Track section

116

electrically insulating lacquer layer

118

first connection area

120

second connection area

121

first section

122

third connection area

123

second part

124

Connection area

126

Ground connection

128

frequency-determining component

130

Board area

132

dielectric

134

Recess

136

mobile remote control device

138

Sending facility

140

second board

142

first page

144

second page

146

Components

148

Mass range

150

Track section

152

second antenna

154

Via

156

Recess

158

first connection area

160

second connection area

162

Ground connection

164

Connection area

166

Metal coating

168

electrically insulating lacquer layer

B.

broad

B1

broad

BA

Width over everything

D.

thickness

L.

length

L1

length

LA

Length over all

Claims (14)

A building closure or fencing drive device (20) comprising: a motor drive unit and a receiving device (22) for receiving radio signals from a remote control device (64, 94, 136), the receiving device (22) having an antenna (36) formed from a sheet metal element (34) or a conductor track section, the antenna (36, 68, 110, 152) is bow-shaped and a first connection area (40, 82, 118, 156) designed for tapping and / or feeding in a radio signal, a second connection area (42, 84, 120) designed as a ground connection (46, 126, 160) , 158), a connection area (44, 86, 124, 164) which connects the first and second connection areas (40, 82, 118, 156; 42, 84, 120, 158) to one another in an electrically conductive manner, and a third connection area designed to set a carrier frequency Connection area (54, 122) which is electrically conductively connected to the connection area (44, 86, 124, 164). Drive device (20) according to Claim 1 , characterized in that the receiving device (22) is part of a transceiver (38, 100) designed for bidirectional communication. Drive device (20) according to one of the preceding claims, characterized in that the antenna (36, 68, 110, 152) for receiving and / or is designed to transmit radio signals with different carrier frequencies. Drive device (20) according to one of the preceding claims, characterized in that the first connection area (40, 118) is arranged between the second (42, 120) and third connection area (54, 122). Drive device (20) according to Claim 4 , characterized in that the connection area (44, 124) has a first section (57, 121) arranged between the first connection area (40, 118) and the second connection area (42, 120) and one between the first connection area (40, 118) and the third connection area (54, 122) arranged second section (59, 123), wherein the second section (59) has an extent in one dimension that is between 2 times to 20 times, in particular 2.5 times times to 10 times the expansion of the corresponding dimension of the first section (57). Drive device (20) according to one of the preceding claims, characterized in that the antenna (36, 68, 110, 152) with at least one of the connection areas (40, 82, 118, 156; 42, 84, 120, 158; 54, 122 ) is attached to a carrier element (52) of the receiving device (22). Drive device (20) according to one of the preceding claims, characterized in that the receiving device (22) or the transceiver (38, 100) comprises a circuit board (52) which has a first side equipped with components and a second side without components, wherein a) the antenna (36) is arranged on the first side and in particular runs essentially orthogonally to the plane of the circuit board or b) the antenna (150) is arranged on the second side and in particular runs essentially in the plane of the circuit board. Drive device (20) according to one of the Claims 1 until 6th , characterized in that the antenna (36, 68, 110, 152) has a coating (48, 162) selected from the following group of materials: a) paint (50) b) electrically insulating paint (92, 116, 164) c) Tin. Drive device (20) according to one of the preceding claims, characterized in that the antenna (36, 68, 110, 152) at least one, in particular between at least two connection areas (40, 82, 118, 156; 42, 84, 120, 158; 54, 122) arranged, dielectric (60, 90, 132) which contains at least one of the following materials: a) air b) resin c) glass fibers d) FR-4 e) Al ₂ O ₃ f) ceramic g) Teflon h) RO 4003 Drive device (20) according to one of the preceding claims, characterized by a mobile remote control device (64, 94, 136) which has a second transmission device (66, 96, 138) for transmitting radio signals, the second transmission device (66, 96, 138 ) has a second antenna (68, 110, 152) formed from a sheet metal element or a conductor track section (70, 114, 150). Drive device (20) according to Claim 10 , characterized in that the second transmitting device (66, 96, 138) is part of a second transceiver (38, 100) designed for bidirectional communication. Drive device (20) according to Claim 10 or 11 , characterized in that the second antenna (36, 68, 110, 152) is bow-shaped and a first connection area (40, 82, 118, 156) designed for tapping and / or feeding in a radio signal, a second connection area designed as a ground connection (42, 84, 120, 158) and a connection area (44, 86, 124, 164) which connects the two connection areas (40, 82, 118, 156; 42, 84, 120, 158) to one another in an electrically conductive manner. Drive device (20) according to one of the Claims 10 until 12th , characterized in that the second antenna (36, 68, 110, 152) is designed to receive and / or transmit radio signals with different carrier frequencies. Drive device according to one of the preceding claims, wherein the drive device is designed as a door or gate drive device.

Images