CN101443820A - Electronic key - Google Patents
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- CN101443820A CN101443820A CN200780017071.0A CN200780017071A CN101443820A CN 101443820 A CN101443820 A CN 101443820A CN 200780017071 A CN200780017071 A CN 200780017071A CN 101443820 A CN101443820 A CN 101443820A
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- lid
- electron key
- housing
- receptacle
- sealing area
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to an electronic key (1), in particular for a closing device (40) of a motor vehicle (41), with a plastic housing (20), within which there is an electronic unit (21) for data communication with the closing device (40), a receptacle (22) on the housing (20) that has conductive contact elements (28,29) in which an energy store (70) can be inserted, and a lid (10) detachably fastened to the housing (20) that closes the receptacle (22). According to the invention, a sealing element (23) that encircles the contact elements (28,29) is permanently placed on the receptacle (22), and the bottom (11) of the lid (10) rests on the sealing element (23), thus forming a reliably sealed receptacle (22), which is essentially delimited by the lid (10) and the housing (20).
Description
Technical field
The present invention relates to a kind of electron key of the locking device especially for motor vehicles, described electron key has the housing that is made of plastics, the receptacle that forms and lid on housing, wherein, be provided with the electronic unit that is used for carrying out data communication with locking device in described enclosure interior, described receptacle has the contact element of conduction and the energy accumulator of can packing in described receptacle, described lid removably is fixed on the housing and seals receptacle.
Background technology
For the comfortableness that improves the user be used to improve anti-theft security, the locking device that is used for motor vehicles is equipped with the operating unit of electronics usually, particularly is equipped with electron key.
After operating accordingly by the user, between electron key and locking device, carry out data communication, permutation code (Code) for example in this data communication, preferred exchange electromagnetic wave, thereby can be for example remote-controlledly after sign indicating number being obtained positive assessment to motor vehicles, luggage-boot lid advances release or locking, and the function that triggers other.For example in DE10342663A1, put down in writing this electron key.
For to the necessary energy of electron key supply, in corresponding receptacle, be provided with energy accumulator in enclosure interior, by the lid that is fixed on the housing described receptacle is sealed with respect to surrounding environment.In order to realize reliable sealing, be fixed with seal covering to the energy accumulator of electron key inside.When mounted, the lid that will have a seal is fixed on the housing of electron key.Disadvantageously verified, can get loose from covering at seal element described in the installation process, can unnecessarily disturb installation process thus.
In order to prevent that seal from getting loose, known in advance seal being welded in manufacture process covers.In some cases, on the surface of lid, visible deformation place can be occurred, the overall appearance variation of electron key can be made thus owing to generate heat.
Summary of the invention
The objective of the invention is, a kind of electron key is provided, in this electron key, can avoid above-mentioned shortcoming, a kind of like this electron key particularly is provided, this electron key can guarantee electron key inside energy accumulator reliable sealing and can install simply, can make things convenient for simultaneously and install or change energy accumulator reliably.
In order to realize described purpose, the electron key of the feature with claim 1 is provided, listed preferred improvement project in the dependent claims.
For this reason according to the present invention, on described receptacle, be provided with seal element non-dismountablely, described seal element surrounds described contact element, and the bottom surface of described lid abuts on the seal element, forms receptacle sealing reliably, that mainly limited by lid and housing thus.
In installation process, described seal element is fixed on the housing non-dismountablely, thereby can reliably lid be placed on the receptacle, and constitutes the receptacle that energy accumulator in operating process is packed into wherein thus and seal reliably.The danger that does not exist seal element during installation to lose is because seal element is preferably pre-installed ground, is provided with on the housing integratedly.Described seal element can be made by elastoplast.On seal element, advantageously act on the throw-on pressure that certain lid by being packed into applies.In preferred embodiment, the seal element with the material that comprises thermoplastic elastomer is by described throw-on pressure distortion, and at this moment, described seal element abuts on lid and the housing and seals receptacle.
One preferred embodiment in, described housing with seal element is the 2K moulding.In addition, seal element can shape sealed and/or force closure and/or material be fixed on the receptacle in combination.In another embodiment, also have such possibility here, promptly seal element laser is welded on the housing auxiliaryly.Here there is not the danger that on electron key, forms visible deformation place by this heat fixation outside.
Receptacle advantageously has first flange component of the protrusion type in the band inboard and the outside on its fringe region.Suitable in addition is, housing has the wall portion with the extension spaced apart of first flange component, and described wall portion surrounds first flange component.Here form the passage of one-sided opening between first flange component and wall portion on housing, the seal element that is fixed on the outside of first flange component is arranged in described passage.Seal element, first flange component and wall portion are preferably designed so that and are essentially circular.In wall portion with abut between the seal element on first flange component and form spacing.This spacing can be arranged for second flange component aptly, and described second flange component forms on the bottom surface of lid.Covering under state fixing on the housing, second flange component of protrusion type is between wall portion and seal element.Described second flange component is adjusted according to the wall portion of housing or the geometric configuration of first flange component in yet another embodiment of the present invention.In yet another embodiment of the present invention, seal element can be at least partially disposed on first flange component, this means be arranged on first flange component towards the lid bottom surface the side on.Here comprise also that seal element only is fixed on first flange component or is fixed on the outside of first flange component, comprise being fixed on first flange component.
First contact element preferably is arranged on the central authorities of receptacle.In addition, receptacle has second contact element with first contact area and second contact area, and described first and second contact areas lay respectively on the inboard of first flange component relative to one another.If energy accumulator is packed in the receptacle, then the energy accumulator and first and second contact elements are connected, and guarantee thus electronic unit is powered.
One is improved measure imagination of the present invention, and housing and lid are the mouldings that is made of plastics, and its middle shell has the rigidity higher than lid.The material of housing and lid is favourable comprises glass fiber-reinforced polyamide.In addition, the material of housing and lid can also have glass fibre and/or carbon fiber and/or aromatic arginyl amine fiber.In a possible embodiment of the present invention, cover in the bottom surface and be formed with latching structure, described latching structure joins in the corresponding latching structure of housing.When Jiang Gai is fixed on the housing, mainly be that the latching structure of lid deforms, and be buckled in the described corresponding latching structure, can form thus and cover installation/cooperation accurately on housing.Because the latching structure of lid has corresponding less rigidity, therefore do not exist for example to occur the danger that latching structure disconnects during installation.
Remain on reliably on the housing in order to realize covering, advantageously Gai bottom surface is provided with a plurality of latching structures.Lid described here has leading edge zone, lateral region and back edge zone, wherein forms at least one latching structure that affacts corresponding corresponding latching structure on the housing on leading edge zone and lateral region.
Particularly advantageously be, in the back edge zone of lid, be formed with stop element on upper process formula ground, the bottom surface of lid, described stop element extends to respectively in the independent opening of housing.Described stop element is mainly used in during installation can be with the back edge zone of lid with respect to housing pilot cap angularly, wherein said stop element stretches in the opening of housing, the wherein said lid axis on described stop element hingedly rotates, latching structure until lid acts synergistically with the corresponding latching structure of housing, can realize covering fixing of the sealed and/or force closure of on housing dismountable shape thus.Under the state of packing into, between back edge zone of covering and housing, form little gap.The circle ring that does not have yarn when in trouser pocket for example, laying electron key the user enter described gap and further be moved to lid below, stop element directly abuts on the housing.
Particularly advantageously be, below the back edge zone of lid, be provided with opening, in described opening, can insert the object that is used to discharge lid.Described object is mechanical key advantageously, and described mechanical key can insert in the lattice chamber of enclosure interior.In order to open lid, mechanical key is taken out in the lattice chamber and be inserted into the described opening with its tip.At this moment the described tip of mechanical key is between the back edge zone and housing of lid.By correspondingly moving described mechanical key, for example, the back edge zone of lid can be lifted by rotating and lever motion, can make simultaneously thus the corresponding latching structure of latching structure from housing of lid to discharge.
The opening that is used to discharge lid aptly towards receptacle by the sealing of described wall portion.Can prevent that thus object from inserting in the housing too far, for example may destroy internals, for example seal element thus.
In another favourable embodiment, the bottom surface of lid has the holding element that at least one protrusion type ground extends along the direction of receptacle, described holding element contacts with energy accumulator under the state of lid closure, thus energy accumulator is remained on reliably its position in receptacle.Here have such possibility, promptly be provided with one or more holding elements, described holding element forces down energy accumulator when mounting cover slightly.Prevent that thus energy accumulator from may lose the connection with electronic unit, this can cause the fault of electron key.
Another measure imagination of the present invention, seal element has first sealing area and second sealing area, and wherein seal element is formed with one-sided groove towards cover gab, and described groove is separated from each other first and second sealing areas.Described separation by sealing area can realize multistage sealing.Here particularly advantageous is to carry out axial seal on first sealing area, and carry out on second sealing area near sealing radially.Described first and second sealing areas integratedly and material as one man interconnect, and form described preferred injection moulding be formed on first flange component seal element.Described lid directly abuts on two sealing areas, elastic deformation also takes place by the definite zone of lid in described sealing area, and this moment, seal element was not just axially but also near radially by the lid effect of being under pressure and improve the sealing of electron key thus.
Lid preferably can be formed with the joint element of protrusion type and the connection element that separates with joint element.Here under the state of packing into of lid, joint element acts on first sealing area, acts on second sealing area and connect element, and described joint element enters in first sealing area, and described first sealing area is elastic deformation thus.Connect element and make the second sealing area generation elastic deformation, described second sealing area is along the direction distortion of first sealing area.
Here may particularly advantageously be, the bottom surface of described lid has the latch elements of protrusion type, and described latch elements extends in the receptacle and is fixed on the corresponding latch elements that is formed on the flange component.Here joint element can form a power, this power along the lid directive effect on latch elements.This measure has improved the confining force that is connected of latch elements and corresponding latch elements, and has improved the confining force between lid and the housing thus.Thus heavier energy accumulator can also be set in admitting the zone, and the danger that does not exist lid to get loose from housing.Another advantage is that lid can removably be fixed on the housing by latch elements and corresponding latch elements.Certainly, on another embodiment of the invention, can be sealed and/or the connection of force closure by other shape, particularly being threaded by at least one is fixed on the housing.It is contemplated that equally it is sealed and removably be fixed on the housing to adopt bayonet socket web member (Bajonettverschluss), this bayonet socket web member will cover shape.
It is contemplated that in another embodiment latch elements is integrally formed in to be connected on the element.By this measure, can strengthen latch elements, can bear bigger power by latching structure thus.Connect element and apply acting force on second sealing area, described second sealing area abuts at this moment the described second sealing area positiver sealing and connects on the zone along the direction distortion of first sealing area.Additionally realize covering the maintenance function of on housing, strengthening by the power that acts in the contact area between second sealing area and the connection element.
Described first and second sealing areas can part be arranged on first flange component on the end face of lid bottom surface, at this moment, second sealing area is designed to lip shape.
In yet another embodiment of the present invention, rounding on the free end that acts on first sealing area of joint element.The radius of described fillet is preferably 0.05mm.First sealing area that the shape of joint element rounding is treated contact plays the effect of protective material.
Connect element in addition and can also be designed to outer protuberance, can realize second sealing area thus and connect contact reliably between the element.
In addition, it is also conceivable that under the state that lid is packed into that the groove that is used as tolerance compensating has the width of 0.1mm to 1.0mm, preferably has the width of 0.2mm to 0.5mm according to the present invention.Under the state that lid is packed into, connect element and on seal element, apply acting force, second sealing area flexibly is out of shape along the direction of first sealing area thus, and first and second sealing areas do not come in contact.Certainly it is contemplated that also in yet another embodiment of the present invention that under the state of packing into, second sealing area contacts with the existence of first sealing area.
Description of drawings
Other advantage, feature and details of the present invention provides in the following description, may be elaborated by embodiment with reference to two of the present invention in the following description.Wherein claim and the feature itself in instructions, mentioned independent respectively or all be to embody essence of the present invention by combination arbitrarily.Wherein:
Fig. 1 illustrates the synoptic diagram of electron key, and the locking device of this electron key and motor vehicles carries out data communication,
Fig. 2 illustrates the housing of electron key with top perspective,
Fig. 3 illustrates the partial view of electron key,
Fig. 4 illustrates the skeleton view of bottom surface of the lid of electron key,
Fig. 5 illustrates possible cut-open view of electron key, and its middle cover is fixed on by latching structure on the corresponding latching structure of housing,
Fig. 6 illustrates the side view of the housing that has lid,
Fig. 7 illustrates the zoomed-in view in the back edge zone of the lid that is arranged on the housing,
Fig. 8 illustrates the cut-open view of another embodiment of electron key,
Fig. 9 illustrates the enlarged drawing according to the cut-open view of the electron key of Fig. 8, and
Figure 10 illustrates another cut-open view according to the electron key of Fig. 8.
Embodiment
Schematically illustrated electron key 1 among Fig. 1, the locking device 40 of described electron key and motor vehicles 41 carries out data communication.Electron key 1 mainly has electronic unit 21, and utilizes and as the battery of energy accumulator this electronic unit is powered.The battery that does not illustrate in this embodiment is arranged in the receptacle in the electron key 1.
As can being clear that among Fig. 2, first contact element 28 is arranged on central authorities in receptacle 22.Be provided with second contact element 29 in addition, this second contact element has the first contact area 29a and the second contact area 29b, and described first and second contact areas abut in respectively on the inboard 24a of first flange component 24 relative to one another.First contact element 28 described here constitutes cathode contact, and second contact element 29 constitutes cathode contact.Under the state of battery pack in the inside of the inboard 24a of flange component 24, contact with battery by the contact element 28,29 of the metal material supporting of flexibility.The part of described first contact element 28 and second contact element 29 is positioned at the below of receptacle 22 and contacts with unshowned electronic unit.First contact element 28 extends through in receptacle 22 first opening 30 that forms, and also is provided with second opening, 31, the second contact elements 29 simultaneously and passes this second opening and extend and stretch in the receptacle 22 with its contact area 29a, 29b.
In order to seal the battery in the receptacle 22 of packing into reliably, will cover 10 and be fixed on the housing 20.In this embodiment of electron key 1, described fixing realized by latching structure 13 and corresponding latching structure 27a.
As Fig. 4 was clearly shown that, lid had latching structure 13 on 10 the bottom surface 11, and that described latching structure joins to is visible in Fig. 2, among the corresponding latching structure 27a of housing 20.Lid 10 has leading edge zone 10a, lateral region 10b and back edge zone 10c, integrally formed two latching structures 13 on the 10a of leading edge zone wherein, and on the 10b of side margins zone, respectively formed a latching structure 13.Described latching structure 13 joins among the corresponding latching structure 27a of housing 20 under lid 10 the state of packing into, guarantees to cover 10 thus and cooperates reliably and be installed on the housing 20.
Be formed with second flange component 12 of protrusion type on the bottom surface of this enclosing cover 10, described second flange component extends between wall portion 25 and seal element 23 (see figure 2)s, and abuts in simultaneously on the seal element 23.Under the state of packing into of lid 10, cover and on seal element 23, apply certain throw-on pressure.
As shown in Figure 6, retaining element 27b and seal element 23 stretch out from receptacle 22 at least in part.Lid 10 also forms stop element 14 (see figure 4)s of (a plurality of) protrusion type on its bottom surface 11 on the 10c of its rear rim zone, described stop element extends to shown in figure 2 separately, in the opening 32 of housing 20.During installation, at first make and cover after 10 fringe region 10c with respect to housing 20 distribution that has a certain degree, wherein stop element 14 stretches in the opening 32.Next make and cover 10 33 rotations of the axis on stop element 14 hingedly, interact with corresponding latching structure 27a, can realize covering 10 buckle connections reliably on housing 20 thus until latching structure 13.
Fig. 7 illustrates the stop element 14 that electron key 1 has with the form of amplifying on the 10c of the back edge zone of lid 10, described each stop element lays respectively in the opening 32, wherein stop element 14 contacts with housing 20, and covering 10 can rotate counterclockwise around axis 33, remains on the housing 20 by its latching structure 13 reliably until lid 10.
Fig. 3 illustrates a view of electron key 1, wherein shows to cover 10 back edge zone 10c and join among the corresponding latching structure 27a by its latching structure 13.Described housing 20 is formed with lattice chamber 34, mechanical key can be inserted in the described lattice chamber.Be provided with opening 35 below the 10c of the back edge zone of lid 10, described opening is designed to microscler joint-cutting in this embodiment, can cover 10 object with being used to discharge, and for example mechanical key inserts in the described opening.Here the tip of mechanical key is inserted in the opening 35.By rotary machine key slightly with by lever motion latching structure 13 is discharged from corresponding latching structure 27a, lid 10 can be pulled down from housing 20 thus.For when mechanical key being inserted in the opening 35, in the inside of electron key 1 possible damage can not appear, and by 25 sealings of wall portion, described wall portion is particularly shown in Figure 2 towards receptacle 22 for opening 35.In this embodiment, the zone design of housing 20 at opening 35 places becomes step.Under lid 10 states that are assembled on the housing 20, opening 35 has towards the degree of depth of wall portion 25, this degree of depth is less than 4mm, preferably less than 2mm, and especially preferably less than 1mm, its split shed 35 has the distance from housing 20 to lid 10, and this distance is less than 4mm, preferably less than 2mm, and especially preferably less than 1mm.
In a unshowned possibility of the present invention, under the state of packing into, the inside in lattice chamber 34, the fringe region that is formed with opening 35 of mechanical key covering shell 20.This means that opening 35, lattice chamber 34 and latching structure 13 and corresponding latching structure 27a are hidden by the key that is positioned at lattice chamber 34.
An embodiment of the invention shown in Figure 5, the free end of latching structure 13 is designed to swell shape in this embodiment, wherein corresponding corresponding latching structure 27a be designed to cavity (
).Under installment state, this moment described latching structure 13 free end in the back conjugation in the cavity 27a of housing 20.
In embodiment shown in the present, housing 20 and to cover 10 are mouldings that plastics are made, wherein said plastics are glass fiber-reinforced.Described seal element is made by thermoplastic elastomer.
Fig. 8 illustrates another embodiment of electron key, and wherein energy accumulator 70 is arranged in the receptacle 22, and this receptacle is by lid 10 sealings.The structure of electron key 1 corresponds essentially to the embodiment according to Fig. 1 to 7.For fear of repetition, main difference only is described below:
As Fig. 8 was clearly shown that, lid 10 had a plurality of holding elements 50, and described holding element is arranged on and covers on 10 the bottom surface 11.Described holding element 50 extends along the direction of energy accumulator 70.Here the free end of holding element 50 contacts with energy accumulator 70, reliably energy accumulator 70 is remained on its position in receptacle 22 thus.Energy accumulator 70 contacts with first contact element 28 in a side of holding element 50 dorsad.Second contact element according to first embodiment is not shown clearly.Different with first embodiment, the seal element 23 that is arranged on first flange component 24 has first sealing area 61 and second sealing area 62.Shown in the zoomed-in view of described sealing area 61,62 in Fig. 9 and Figure 10.One side is extended between first sealing area 61 and second sealing area 62 towards the groove 63 of lid 10 openings, and this groove separates first sealing area 61 and second sealing area 62.First sealing area 61 is used for axial seal.Approaching sealing radially can realize by second sealing area 62.Particularly in Fig. 9 and 10, can be clear that, be formed with the joint element 12a of protrusion type and the connection element 12b that separates with this joint element 12a on the bottom surface 11 of lid 10.Under lid 10 states of packing into, joint element 12a acts on first sealing area 61, acts on second sealing area 62 and connect element 12b.
The bottom surface 11 of lid 10 has the latch elements 12c of at least one protrusion type, and described latch elements shape remains on the corresponding latch elements 24c that is arranged on first flange component 24 sealedly.First sealing area 61 and second sealing area 62 are by joint element 12a and connect element 12b elastic deformation at least partly.According to Fig. 9 and approaching first sealing area 61 that enters fully of Figure 10 joint element 12a.Connect element 12b and make the direction distortion of second sealing area 62 along first sealing area 61, wherein the width of this time slot 63 diminishes.Under lid 10 states of not packing into, near being vertically formed second sealing area 62 of lip shape with the distolateral 24d of first flange component 24.
According to the embodiment of Fig. 8, first sealing area 61 of lid 10 and second sealing area 62 and joint element 12a and connection element 12b are distributed in outer circumferential side with respect to receptacle 22 continuously.In addition, among Fig. 8 and Figure 10 also the inboard 24a of first flange component 24 be provided with setting element 64, energy accumulator 70 remains on its horizontal level reliably in receptacle 22 inside on described setting element.Setting element 64 is equally by making with seal element 23 identical materials.Setting element 64 preferably injection moulding integratedly is formed on first flange component 24.Energy accumulator 70 can be a battery common on the market, for example button cell, or rechargeable battery.Can realize " double seal " of raising to electron key 1 by first and second sealing areas 61,62.Second sealing area 62 and thereon the connection element 12b of reclining also make and cover 10 confining forces that can obtain to improve in addition.Act on joint element 12a on first sealing area 61 and make it possible to form the power of directive effect on latch elements 12c along lid 10.Realize the sealed clamping action of shape that latch elements 12c improves thus on corresponding latch elements 24c.Because the groove 63 between first sealing area 61 and second sealing area 62 can be realized bigger degree of freedom on tolerance, can reduce manufacturing expense thus.
The Reference numeral table
1 electron key
10 lids
10a leading edge zone
The 10b lateral region
10c back edge zone
11 bottom surfaces
12 second flange components
The 12a joint element
12b connects element
The 12c latch elements
13 latching structures
14 stop elements
20 housings
21 electronic units
22 receptacles
23 seal elements
24 first flange components
The 24a inboard
The 24b outside
The corresponding latch elements of 24c
The 24d end face
25 wall portions
26 passages
The corresponding latching structure of 27a
The 27b retaining element
28 first contact elements
29 second contact elements
29a (second contact element) first contact area
29b (second contact element) second contact area
30 first openings
31 second openings
32 openings
33 axis
34 lattice chambeies
35 openings
40 locking devices
41 motor vehicles
50 holding elements
61 first sealing areas
62 second sealing areas
63 grooves
64 setting elements
70 energy accumulators (button cell)
Claims (33)
1. the electron key (1) of the locking device especially for motor vehicles (41) (40), described electron key has the housing (20) that is made of plastics, go up the receptacle (22) that forms at housing (20), and lid (10), wherein, be provided with in described enclosure interior and be used for the electronic unit (21) that carries out data communication with locking device (40), described receptacle has the contact element (28 of conduction, 29) and the energy accumulator (70) of can in described receptacle, packing into, described lid removably is fixed on housing (20) and goes up and seal receptacle (22), it is characterized in that
Upward be provided with seal element (23) in described receptacle (22) non-dismountablely, described seal element surrounds described contact element (28,29), and the bottom surface (11) of described lid (10) abuts on the seal element (23), forms receptacle (22) sealing reliably, that mainly limited by lid (10) and housing (20) thus.
2. electron key according to claim 1 (1) is characterized in that,
First flange component (24) that has the protrusion type of band inboard (24a) and the outside (24b) on the fringe region of described receptacle (22).
3. electron key according to claim 1 and 2 (1) is characterized in that,
Described housing (20) has the wall portion (25) with first flange component (24) extension spaced apart, described wall portion surrounds first flange component (24), wherein between first flange component (24) He Bibu (25), be formed with the passage (26) of one-sided opening on housing (20), the seal element (23) that is fixed on the outside (24b) of first flange component (24) is arranged in described passage.
4. electron key according to claim 3 (1) is characterized in that,
Be formed with second flange component (12) of protrusion type on the bottom surface (11) of described lid (10), described second flange component extends between wall portion (25) and seal element (23) and abuts on the seal element (23).
5. each described electron key (1) in requiring according to aforesaid right is characterized in that,
First contact element (28) is arranged on the central authorities of described receptacle (22), second contact element (29) has first contact area (29a) and second contact area (29b), and described first and second contact areas abut in respectively on the inboard (24a) of first flange component (24) relative to one another.
6. electron key according to claim 5 (1) is characterized in that,
Described receptacle (22) has a plurality of first openings (30) and a plurality of second opening (31), described first contact element (28) extends through described first opening at least in part, and wherein first and second contact areas (29a, 29b) respectively pass one second opening (31) extension.
7. each described electron key (1) in requiring according to aforesaid right is characterized in that,
Be wholely set on housing (20) to described seal element (23) prepackage, wherein throw-on pressure arranged in seal element (23) effect of going up.
8. each described electron key (1) in requiring according to aforesaid right is characterized in that,
Described housing (20) and lid (10) are the mouldings that is made of plastics, and its middle shell (20) has than lid (10) high rigidity.
9. each described electron key (1) in requiring according to aforesaid right is characterized in that,
The described housing (20) that has seal element (23) is the 2K moulding.
10. according to each described electron key (1) in the claim 1 to 8, it is characterized in that,
Described seal element (23) is welded on the housing (20) integratedly.
11. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Be formed with a plurality of latching structures (13) on the bottom surface of described lid (10), described latching structure joins in the corresponding latching structure (27a) of housing (20).
12. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Described receptacle (22) has the retaining element (27b) of a plurality of energy accumulators that are used to pack into (70), and described retaining element is arranged on the inboard (24a) of first flange component (24).
13. electron key according to claim 12 (1) is characterized in that,
Described first and second contact areas (29a, 29b) are equipped with one respectively and pass the retaining element (27b) that second opening (31) extends.
14. according to claim 12 or 13 described electron keys (1), it is characterized in that,
Described retaining element (27b) forms integral member with described first flange component (24).
15. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Described lid (10) has leading edge zone (10a), lateral region (10b) and back edge zone (10c), wherein forms at least one and affact the latching structure (13) in the corresponding corresponding latching structure (27a) on the housing (20) on leading edge zone (10a) and lateral region (10b).
16. electron key according to claim 15 is characterized in that,
The free end of described latching structure (13) is designed to swell shape, and corresponding latching structure (27a) is designed to cavity, and the free end conjugation of wherein said latching structure (13) is in cavity (27a).
17. according to claim 15 or 16 described electron keys (1), it is characterized in that,
In the back edge zone of described lid (10) (10c), be formed with stop element (14) on upper process formula ground, the bottom surface (11) of lid, described stop element extends in the opening (32) of housing (20).
18. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Be provided with opening (35) in the below in the back edge zone of described lid (10) (10c), can insert described opening being used for discharging the object that covers (10).
19. electron key according to claim 18 is characterized in that,
Described opening (35) is sealed by wall portion (25) towards receptacle (22).
20. according to claim 18 or 19 described electron keys (1), it is characterized in that,
Described opening (35) Chao Bibu (25) has the degree of depth, and the described degree of depth is less than 4mm, preferably less than 2mm, and especially preferably less than 1mm, wherein said opening (35) has the distance from housing (20) to lid (10), and this distance is less than 4mm, preferably less than 2mm, and especially preferably less than 1mm.
21. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
(1) during installation, described lid (10) fringe region (10c) at least later on is directed with respect to housing (20) is angled (β), and wherein said stop element (14) stretches in the opening (32),
(2) described lid (10) rotation of the axis (33) on described stop element (14) hingedly, act synergistically with corresponding latching structure (27a) until latching structure (13), can realize that thus lid (10) goes up the fixing of the sealed and/or force closure of dismountable shape at housing (20).
22. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Described seal element (23) be arranged on first flange component (24) towards the lid (10) bottom surface (11) a side on.
23. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Has at least one holding element (50) on the bottom surface (11) of described lid (10), described holding element protrusion type ground extends along the direction of receptacle (22), and contact with energy accumulator (70), reliably energy accumulator (70) is remained on the position at this energy accumulator place thus.
24. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Described seal element (23) has first sealing area (61) and second sealing area (62), and described seal element (23) is formed with one-sided groove (63) towards lid (10) opening, and described groove (63) is separated from each other first sealing area (61) and second sealing area (62).
25. electron key according to claim 24 is characterized in that,
Described lid (10) is formed with the joint element (12a) of protrusion type and the connection element (12b) that is spaced apart with this joint element (12a), wherein joint element (12a) acts on first sealing area (61), acts on second sealing area (62) and connect element (12b).
26. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
The latch elements (12c) that has protrusion type on the bottom surface (11) of described lid (10), described latch elements extends in the receptacle (22) and is fixed on the corresponding latch elements (24c) that is formed on first flange component (24), and wherein said joint element (12a) makes it possible to form the power of directive effect on latch elements (12c) along lid (10).
27. electron key according to claim 26 is characterized in that,
Described latch elements (12c) is integrally formed in to be connected on the element (12b).
28. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Go up realization axial seal at described first sealing area (61), and go up the sealing that realizes near radially at described second sealing area (62).
29. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Described first sealing area (61) and second sealing area (62) be at least partially disposed on first flange component (24) on the end face (24d) of lid (10) bottom surface (11), wherein said second sealing area (62) is designed to lip shape.
30. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Rounding on the free end that acts on first sealing area (61) of described joint element (12a), the radius of wherein said fillet particularly is at least 0.05mm.
31. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Described connection element (12b) is designed to protrusion.
32. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
Under the state that described lid (10) is packed into, described groove (63) has the width a of 0.1mm≤a≤1mm, the width a that preferably has 0.2mm≤a≤0.5mm, wherein, under the state that described lid (10) is packed into, described connection element (12b) applies acting force on seal element (23), and described second sealing area (62) is flexibly along the distortion of the direction of first sealing area (61), and described first sealing area (61) and second sealing area (62) are not in contact with one another.
33. according to each described electron key (1) in the aforesaid right requirement, it is characterized in that,
The inboard (24a) of described first flange component (24) is provided with setting element (64), thus described energy accumulator (70) is remained on the distance of determining apart from lid (10) in the receptacle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420832.5A CN102496201B (en) | 2006-05-16 | 2007-05-08 | Electron key |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006023143.0 | 2006-05-16 | ||
| DE102006023143A DE102006023143A1 (en) | 2006-05-16 | 2006-05-16 | Electronic key |
| PCT/EP2007/054426 WO2007131909A1 (en) | 2006-05-16 | 2007-05-08 | Electronic key |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110420832.5A Division CN102496201B (en) | 2006-05-16 | 2007-05-08 | Electron key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101443820A true CN101443820A (en) | 2009-05-27 |
| CN101443820B CN101443820B (en) | 2013-08-28 |
Family
ID=38266700
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110420832.5A Expired - Fee Related CN102496201B (en) | 2006-05-16 | 2007-05-08 | Electron key |
| CN200780017071.0A Expired - Fee Related CN101443820B (en) | 2006-05-16 | 2007-05-08 | Electronic key |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110420832.5A Expired - Fee Related CN102496201B (en) | 2006-05-16 | 2007-05-08 | Electron key |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP2024942B1 (en) |
| CN (2) | CN102496201B (en) |
| AT (1) | ATE536602T1 (en) |
| DE (1) | DE102006023143A1 (en) |
| WO (1) | WO2007131909A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195296A (en) * | 2013-04-23 | 2013-07-10 | 安徽理工大学 | Automobile remote control key |
| CN103348073A (en) * | 2010-12-17 | 2013-10-09 | 霍弗·霍斯贝克及弗斯特两合公司 | Combined mechanical and electronic key, the wings of which differ in length |
| CN103688296A (en) * | 2011-04-27 | 2014-03-26 | 霍弗·霍斯贝克及弗斯特两合公司 | Mobile device in which the interior switch element is protected by the housing |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009022636A1 (en) * | 2009-05-26 | 2010-12-02 | Volkswagen Ag | Two-piece housing for electronic key that is utilized for remote control of e.g. key lock, at motor vehicle, has open key shaft provided at housing longitudinal side, and latching units destructed by shell when housing is opened |
| DE102010039331B4 (en) * | 2010-08-15 | 2015-10-15 | Hje Systembau Eickhoff Gmbh & Co. Kg | Heating and / or cooling system |
| DE102010061457A1 (en) * | 2010-12-21 | 2012-06-21 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic key |
| DE102011052079A1 (en) | 2011-07-22 | 2013-01-24 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic key for a security system with a mechanism for releasing a battery compartment cover |
| DE102012102482A1 (en) | 2012-03-22 | 2013-09-26 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic key with a battery holder |
| DE102018100715A1 (en) * | 2018-01-15 | 2019-07-18 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Electronic hand-held device, in particular remote control key, with a sealing hood |
| EP3651230A1 (en) * | 2018-11-12 | 2020-05-13 | Simon, S.A.U. | Electronic device comprising a housing for a button cell |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0577878B1 (en) * | 1992-07-10 | 1996-09-25 | Siemens Aktiengesellschaft | Case for an electronic apparatus used for example as key for a motor vehicle locking system |
| DE4226579C2 (en) * | 1992-08-11 | 1995-02-16 | Daimler Benz Ag | Compact transmitter for remote control of a locking device comprising a locking cylinder |
| DE19605201B4 (en) * | 1996-02-13 | 2007-04-12 | Marquardt Gmbh | Housing for an electronic key |
| DE19718453C1 (en) | 1997-04-30 | 1998-09-03 | Siemens Ag | Circuit board plastics housing, used for remote control or car key |
| DE19908085C1 (en) * | 1999-02-25 | 2000-06-21 | Huf Huelsbeck & Fuerst Gmbh | Device for receiving and holding an identity transmitter like an electronic key has a holding element to engage in a side notch on the identity transmitter for swiveling a sprung flap-like cover open and closed. |
| DE10121045C2 (en) * | 2001-04-28 | 2003-03-20 | Huf Huelsbeck & Fuerst Gmbh | Housing for an electronic key |
| DE10303296B3 (en) * | 2003-01-28 | 2004-07-29 | Kaimer Gmbh & Co. Holding Kg | Press fitting for sealed permanent coupling between smooth-walled pipes using annular rubber elastic seal with labyrinth channels formed in seal surfaces |
| JP3835427B2 (en) * | 2003-04-10 | 2006-10-18 | 株式会社デンソー | Portable transmitter |
| DE10342663B4 (en) * | 2003-09-16 | 2005-10-27 | Daimlerchrysler Ag | Electronic key |
| JP2005290905A (en) * | 2004-04-02 | 2005-10-20 | Tokai Rika Co Ltd | Case structure of portable device |
| US7034238B2 (en) * | 2004-09-14 | 2006-04-25 | Lear Corporation | Wireless key fob for vehicles |
| DE202005019442U1 (en) * | 2005-12-09 | 2006-05-24 | Burg-Wächter Kg | Electronic key for a vehicle lock comprises an electronic unit for controlling a lock arranged on a first housing element and sealed from the inner chamber of the housing using a permanent elastic membrane |
-
2006
- 2006-05-16 DE DE102006023143A patent/DE102006023143A1/en not_active Withdrawn
-
2007
- 2007-05-08 AT AT10167862T patent/ATE536602T1/en active
- 2007-05-08 WO PCT/EP2007/054426 patent/WO2007131909A1/en active Application Filing
- 2007-05-08 EP EP07728879A patent/EP2024942B1/en not_active Not-in-force
- 2007-05-08 CN CN201110420832.5A patent/CN102496201B/en not_active Expired - Fee Related
- 2007-05-08 EP EP10167862A patent/EP2242028B1/en not_active Not-in-force
- 2007-05-08 CN CN200780017071.0A patent/CN101443820B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348073A (en) * | 2010-12-17 | 2013-10-09 | 霍弗·霍斯贝克及弗斯特两合公司 | Combined mechanical and electronic key, the wings of which differ in length |
| CN103348073B (en) * | 2010-12-17 | 2015-09-16 | 霍弗·霍斯贝克及弗斯特两合公司 | Machinery and electronics key combined, its chord degree difference |
| CN103688296A (en) * | 2011-04-27 | 2014-03-26 | 霍弗·霍斯贝克及弗斯特两合公司 | Mobile device in which the interior switch element is protected by the housing |
| US9288918B2 (en) | 2011-04-27 | 2016-03-15 | Huf Hulsbeck & Furst Gmbh & Co. Kg | Mobile device in which the interior switch element is protected by the housing |
| CN103688296B (en) * | 2011-04-27 | 2016-08-17 | 霍弗·霍斯贝克及弗斯特两合公司 | Mancarried device by housing protection built-in switch element |
| CN103195296A (en) * | 2013-04-23 | 2013-07-10 | 安徽理工大学 | Automobile remote control key |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE536602T1 (en) | 2011-12-15 |
| DE102006023143A1 (en) | 2007-11-22 |
| CN101443820B (en) | 2013-08-28 |
| CN102496201A (en) | 2012-06-13 |
| WO2007131909A1 (en) | 2007-11-22 |
| EP2242028B1 (en) | 2011-12-07 |
| EP2242028A1 (en) | 2010-10-20 |
| CN102496201B (en) | 2015-07-29 |
| EP2024942A1 (en) | 2009-02-18 |
| EP2024942B1 (en) | 2012-06-27 |
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