WO2013010766A1 - Boîtier - Google Patents

Boîtier Download PDF

Info

Publication number
WO2013010766A1
WO2013010766A1 PCT/EP2012/062499 EP2012062499W WO2013010766A1 WO 2013010766 A1 WO2013010766 A1 WO 2013010766A1 EP 2012062499 W EP2012062499 W EP 2012062499W WO 2013010766 A1 WO2013010766 A1 WO 2013010766A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
locking element
locked state
housing bottom
locking
Prior art date
Application number
PCT/EP2012/062499
Other languages
German (de)
English (en)
Inventor
Helmut Höni
Torsten Wahler
Original Assignee
Continental Automotive Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Priority to EP12730213.1A priority Critical patent/EP2734983A1/fr
Priority to RU2014105830A priority patent/RU2608708C2/ru
Publication of WO2013010766A1 publication Critical patent/WO2013010766A1/fr

Links

Classifications

    • 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
    • G07C7/00—Details or accessories common to the registering or indicating apparatus of groups G07C3/00 and G07C5/00
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof

Definitions

  • Housing The subject matter of the present patent application primarily relates to a housing for preventing access to a tachograph.
  • Cases for preventing access to a tachograph are well known.
  • housings are closed to a motor vehicle interior from a front panel, which includes, for example, a display device.
  • the tachograph is primarily used for recording journey-related data.
  • journey-related data Thus, in a memory of the trip writer z.
  • the present application is therefore based on the object of developing a housing for preventing access to a tachograph, which makes it possible to exchange a front housing of the housing which terminates the housing to a vehicle interior, without any access or access attempt being detected on the tachograph, the housing nevertheless prevent access to the tachograph and the comply with legal provisions regarding a registration of a manipulation attempt.
  • the housing should also include the smallest possible number of components to minimize material and assembly costs.
  • a housing for preventing access to a tachograph disposed between a housing bottom and a housing cover comprises
  • the fixation of the housing bottom and the housing cover relative to one another comprises that the housing bottom and the housing cover are not movable relative to each other.
  • the housing bottom and the housing cover can form a structural unit in the locked state and can be connected to one another in a form-fitting and / or force-locking manner by the locking element.
  • a distance between a center of mass of the housing cover and a center of mass of the housing bottom can preferably not be changed in the locked state.
  • the tachograph comprises a unit for storing driver and / or vehicle-relevant data. Such data includes, for example, a mileage, driving times, rest periods, driven routes, driving time interruptions or speeds.
  • the unit for storing the data can be designed as a chip card or integrated into a mass memory of a digital tachograph (DTCO), for. B. on a system board.
  • DTCO digital tachograph
  • the front panel is an element of the housing facing a vehicle interior, or a housing
  • the front panel can z. B. have a display panel.
  • the locking element is different from the front panel.
  • the locking element thus forms no part of the front panel, so it is not one piece with the front panel.
  • the locking element in the locked position is not in direct contact with the front panel, so that the arrangement of the front panel has no effect on the fixation of the housing bottom and the housing cover.
  • the locking element can be loosely connected to the front panel, for example by means of a non-tensioned band, which can be easily cut when replacing the front panel.
  • the locking element is in the locked state at least 1 cm, preferably at least 5 cm, more preferably at least 10 cm from the front panel spaced.
  • the locking element can with the housing cover or with the
  • the locking element may also differ from the housing bottom and the housing cover, d. H. be formed as a separate element from the housing bottom and the housing cover.
  • the locking element may be formed as a screw, nail, bolt, rivet or as a similar connecting body.
  • the locking element may be at least partially made of plastic, glass, metal or ceramic.
  • the monitoring device is in a first monitoring state when the housing bottom and the housing cover are locked by means of the locking element, and in a second monitoring state when the housing bottom and the housing cover are not locked by means of the locking element, the first monitoring state being different from the second monitoring state is.
  • the monitoring state can be given by one or more measured values of a measurable electrical quantity, for example an electrical voltage or an electrical current.
  • the monitoring device is set up to determine whether the housing bottom and the housing cover are in the locked state.
  • the monitoring device stores and / or transmits and / or registers a corresponding message and / or a detection signal.
  • the message and / or the signal can be used to determine if unauthorized access to the tachograph has been attempted or attempted.
  • the tachograph In the locked position, the tachograph is disposed between the housing cover and the housing bottom such that the tachograph can not be accessed without lifting the lock between the housing bottom and the housing cover. Above all, the tachograph can not be manipulated without unlocking. In this case, the monitoring device then emits or stores the message. An attempt to otherwise access the tachograph or to manipulate the tachograph is not possible without leaving clearly identifiable traces on the housing or on the locking element.
  • the tachograph In the locked position, the tachograph can be enclosed and / or enclosed and / or covered at least partially, preferably on all sides, by enclosing elements, wherein the enclosing elements are fixedly arranged on the housing cover and / or on the housing bottom or the housing cover and / or with the housing bottom are formed in one piece.
  • the latch Preferably, the latch must be completely removed before the housing bottom can be removed. Due to the dimension, however, the signal device preferably already triggers the registering of the opening of the housing by the monitoring device, ie, before the complete removal of the manipulation attempt is detected.
  • the housing bottom comprises a plurality of fixedly connected to a frame of the housing elements. These elements then form a structural unit, wherein the elements are preferably connected to the frame of the housing via screw and / or weld connections.
  • the elements can also be connected to the frame in a positive and / or non-positive manner.
  • the housing bottom may include a system board and / or an outsert board.
  • an outsert element formed or molded into such an outsert board made of a moldable, for example, a castable or injectable, plastic can in this way be a part of the case bottom. This on or molded element preferably extends to the system board.
  • the monitoring device preferably with a
  • the firmly connected to the frame elements are then firmly connected to each other via the frame.
  • the frame of the housing is preferably cuboid and at least partially, preferably formed entirely of metal.
  • the housing bottom can be arranged arbitrarily within the frame.
  • the fixed to the frame elements of the housing bottom can also indirectly, d. H. be firmly connected via intermediate elements with the frame.
  • a particularly stable locking between the housing bottom and the housing cover is formed when the housing bottom and the housing cover each have a recess and / or a recess, wherein the recesses / recesses are aligned in the locked position and the locking element engages through a first of the recesses / recesses and engages through a second of the recesses / recesses or engages in the second of the recesses / recesses.
  • the housing bottom and the housing cover are positively connected to each other by means of the locking element.
  • the recesses / recesses may be formed as holes in the housing bottom and / or in the housing cover.
  • the locking element engages behind the recesses / recesses on mutually remote sides of the recesses / recesses.
  • a recess / recess of the housing bottom can also be formed by a hole in an outsert board and an adjoining and connected to the outsert board outsert element.
  • the locking element can reach into corresponding receptacles in the second recess / recess.
  • For engaging behind the recesses / recesses or to reach into the second recess / recess may have the locking element corresponding projections and / or protuberances.
  • the housing cover is plate-shaped and at least one housing cover facing the top of the housing bottom is formed flat, wherein the housing cover and the top rest in the locked state to each other.
  • the locking element advantageously engages perpendicularly to the housing cover through the recesses / recesses or into the second recess / recess.
  • the housing cover and the housing bottom are therefore typically aligned in parallel. At least the housing cover and the top of the housing bottom can be aligned in parallel.
  • the locking between the housing cover and the housing bottom can be particularly easily and quickly produced during assembly when the housing bottom has first locking elements and the locking element to the first locking elements complementary second locking elements, wherein the first and the second locking elements engage in the locked state.
  • Locking elements can produce particularly stable positive and / or non-positive connections.
  • the locking elements may be formed as locking lugs and corresponding recesses.
  • the second locking elements can protrude perpendicularly from an axis of the locking element predetermined by an axis of symmetry of the locking element from the locking element to the outside and engage behind the housing bottom or reach into the housing bottom.
  • the second latching elements can engage behind a recess in the housing bottom or reach into it.
  • the second locking elements can also reach into corresponding third locking elements in the housing cover.
  • the switching of the monitoring device by means of the locking element can be particularly simple, effective, robust and durable realized when the monitoring device a
  • Switching device comprising, the - Is designed as a mechanical switch, which is in the locked state mediated by the locking element or by direct contact with the locking element in a depressed switch position, or comprises two electrical contact points, in the locked state mediated by the locking element or by direct contact with the Bar element electrically connected, or comprises a capacitive or inductive element whose capacity or inductance depends on a position of the locking element or comprises an optical measuring device which outputs a signal depending on a position of the locking element, preferably such that the monitoring device comprises a light barrier which is interrupted or not interrupted depending on a position of the locking element, particularly preferably such that the light barrier is interrupted in the locked state by the locking element.
  • a plate capacitor may be provided, wherein a plate of the capacitor is part of the locking element, so that a capacitance of the capacitor depends on the position of the locking element.
  • a fork-shaped element with a lighting device (preferably LED) and a photosensitive element for example, a phototransistor
  • the locking element in the locked state dips into the gap of the fork between the lighting device and the photosensitive member and so on through the light emitting device and the photosensitive element formed photocell interrupts.
  • the locking element may comprise a magnet which is arranged in a coil of the monitoring device. The monitoring device may then register a current induced in the coil due to movement of the magnet.
  • the switching device comprises the mechanical switch
  • a position of the switch changes when the housing bottom and the housing cover change from the locked state into an unlocked state or vice versa.
  • the switching device comprises the two contact points, they can be bridged in the locked state by an electrically conductive contact bridge integrated in the locking element or arranged on the locking element.
  • the locking element and preferably also the switching device are thus arranged in the locked state within the hollow body.
  • the hollow body is adapted to at least partially receive the locking element in the locked state.
  • the hollow body can take the smallest possible volume.
  • the hollow body may for example form a shaft around the locking element and / or the switching device.
  • the hollow body may be formed as a hollow cylinder or hollow cuboid.
  • the hollow body may be an outsert element, the z. B. is firmly connected to an outsert board.
  • the locking element can reach into the hollow body in the locked state or reach through the hollow body.
  • the locking element can also engage behind the hollow body in the locked state.
  • Hollow body may be at least partially made of plastic, metal, glass or ceramic.
  • the hollow body is designed as a spacer between the housing cover and the housing bottom.
  • a tachograph having the intermediate space of the housing is narrower than 15 mm, preferably narrower than 10 mm, particularly preferably narrower than 8 mm.
  • the stated numerical values relate to a distance between two elements surrounding the tachograph on different sides of the tachograph of the housing.
  • the elements are z. B. to the housing cover and / or the aforementioned system board and / or the aforementioned outsert board.
  • the tachograph is at the same time at least 5 cm away from a lateral edge of him on each side surrounding elements arranged in the space. The tachograph is thus particularly difficult to access for manipulation.
  • Fig. La is a perspective view of a housing with a system board mounted therein a
  • Fig. Lb is a sectional view of a detail of FIG.
  • 2a is a plan view of an outsert board of Ge housing with an outsert element
  • FIGS. 2b-d perspective views of the outsert element
  • 3a is a perspective view of a detail of a housing base comprising the system board and the outsert board,
  • FIG. 3b is a sectional view of the detail of FIG.
  • 5a is a perspective view of the housing bottom, the housing cover and a locking element for locking the housing bottom with the housing cover,
  • FIG. 5b is a sectional view of that shown in Fig. 5a
  • FIG. 6a is a perspective view of the housing bottom, the housing cover and the locking element in a locked state
  • Fig. 6b is a sectional view of that shown in Fig. 6a and Figs. 7a-c an alternative embodiment of the locking element and a switching device.
  • FIG. La shows a perspective view of a frame 7 of a housing 1, in which a system board 8 of a digital tachograph for a motor vehicle is screwed.
  • the housing is inserted during operation of the motor vehicle in an accessible from a vehicle interior shaft.
  • FIG. 1b shows a section of a section of the system circuit board 8.
  • the housing 1 is closed to a vehicle interior by a front panel 6, which includes a display panel 19, inter alia.
  • a plug 21 with two electrical contact points 15 is arranged on an upper side 20 of the system board 8.
  • the pads 15 are electrically connected to a circuit that is part of an electronic monitoring device for registering unauthorized access to the tachograph.
  • the monitoring device is likewise accommodated on the upper side 20 of the system circuit board 8 in the form of a series of microelectronic components.
  • the plug 21 with the contact points 15 represents a switching device of the electronic monitoring device.
  • the monitoring device is set up at any time or at regular intervals to determine whether the contact points 15 are electrically connected or not.
  • the monitoring device outputs a signal and stores a corresponding digital signature in a memory chip 22.
  • the memory chip 22 is part of the tachograph and at a distance of about 1 cm from the plug 21 to the top 20 of the system board 8 soldered.
  • a shortest distance 36 of the memory chip 22 from a lateral edge of the system board 8 is 5 cm.
  • vehicle data such as kilometers traveled, routes traveled and speeds are stored otherwise.
  • the frame 7 is formed entirely of metal, has along an x-direction 23 certain length 26, along a certain y-direction 24 width 27 and along a z-direction 25 certain height 28, according to the DIN format according to ISO 7736 are formed.
  • a length and a width of the system board 8 are smaller by a few millimeters than the length 26 and the width 27 of the frame 7.
  • a thickness of the system board 8 determined along the z-direction is 1.6 mm.
  • Fig. 2a shows schematically a plan view of an outsert board 9, which is also to be arranged in the frame 7 and screwed with this.
  • a length and a width of the outsert board 9 along the x-direction 23 and the y-direction 24 correspond with individual deviations of a few millimeters of the length and the width of the system board 8.
  • the outsert board 9 is in the mounted state (not shown here) in the Fig. La screwed at a distance of 8 mm above the system board 8 in the frame 7 of the housing 1. In the assembled state, therefore, the frame 7, the system board 8 and the outsert board 9 are each firmly connected to each other and form a structural unit.
  • the system board 8 and the out- sertplatine 9 a housing bottom 2.
  • the system board 8 and the outsert board 9 may be connected by direct screw, for. B. at spaced from the frame 7 points.
  • a stability of the housing base 2 formed from the system circuit board 8 and the outsert board 9 can be further increased.
  • the outsert board 9 is formed of metal and has a thickness of 0.8 mm. In the outsert board 9 or incorporated on the outsert board 9 are also a variety of other components, of which an outsert element 29 is to be highlighted, which in the Fign. 2b-e is shown in detail.
  • the outsert element 29 is made of plastic and incorporated in a recess or in an opening of the outsert board 9.
  • the outsert element 29 thus forms part of the housing bottom 2 and the recess of the outsert board 9 is a recess of the housing bottom 2.
  • An upper portion of the outsert element 29 is flat and has a rectangular recess 30 with an area of 6 mm x 8 mm up. The recess 30 is thus aligned with the breakthrough of
  • the recess 30 forms a recess of the housing bottom 2.
  • the recess 30 merges into a shaft-like hollow body 16, which is about 8 from the flat upper portion of the outsert member 9 in the negative z-direction 25 mm protrudes and is open at an end facing away from the upper portion.
  • a wall thickness of the shaft-like hollow body 16 is 1.0 mm.
  • this has recesses on an inner side, which are incorporated at a right angle into the wall of the hollow body 16 and constitute first latching elements 12.
  • the recesses or latching recesses forming the first latching elements 12 make it possible to reach into the hollow body 16 through the recess 30.
  • FIGS. 3a and 3b show a perspective view of the housing bottom 2 (FIG. 3a) and a section through the housing bottom 2 (FIG. 3b), wherein the housing bottom 2 comprises the system circuit board 8 and the outsert board 9 with the outsert element 29.
  • the system board 8 and the outsert board 9 are each bolted to the frame 7 and thereby fixed relative to each other (not shown in Figures 3a and 3b).
  • the system circuit board 8 and the outsert board 9 with the outsert element 29 are therefore not movable relative to each other in the assembled state shown here. In the Fign.
  • the housing cover 3 is to be locked to the housing bottom 2 to complete the housing 1 and in particular protect the tachograph with the memory chip 22 from unauthorized access.
  • the housing cover 3 is made of metal and forms a plate-like body with a thickness of 1.5 mm.
  • a length and a width of the housing cover respectively correspond approximately to the length 26 and the width 27 of the frame 7 of the housing 1.
  • the housing cover 3 has a deep drawing 32 with an opening 33, wherein the opening has a rectangular shape with an area of 6 mm x 8 mm has.
  • a shape of the opening 33 is thus identical to a shape of the recess 30 of the outsert member 29, so that the opening 33 and the recess 30 are aligned in alignment.
  • Lateral dimensions of the deep drawing 32 are smaller than lateral dimensions of the rimmed upper portion of the outsert element 29, so that the thermoforming 32 during an assembly process can be easily brought to the outsert element 29 to cover.
  • the housing cover 3 is first placed on the housing bottom 2 such that the opening 33 of the housing cover is offset from the recess 30 of the outsert member 29 in the x-direction 23 by 7 mm.
  • the housing cover 3 is then displaced in the positive x-direction 23 relative to the housing bottom 2 such that the opening 33 of the housing cover 3 is aligned with the recess 30 of the outsert member 29, which is a recess of the housing bottom 2 (FIG. 4b).
  • the housing cover 3 slides retaining clips of the housing cover 3 in corresponding cross struts of the frame 7 (not shown) to produce a partial positive connection between the housing cover 3 and the frame 7.
  • the housing cover 3 and the frame 7 are additionally screwed.
  • the housing cover 3 and the housing bottom 2 are indirectly fixedly connected via their respective screw connections to the frame 7, the housing cover 3 should not explicitly be considered part of the housing bottom 2.
  • FIGS. 5a and 5b show in a perspective view (FIG. 5a) and in a sectional illustration (FIG. 5b) a locking of the housing cover 3 with the housing bottom 2 by means of a locking element 4, which is designed as a security seal.
  • the locking element 4 is thus one of the housing cover 3, the housing bottom 2 and the front panel 6 separately executed element.
  • the locking element 4 is not formed integrally with the front panel 6 and different from the front panel 6.
  • the locking element 4 is formed of plastic and configured like a bolt, wherein a shape of a base body 4a of the locking element 4 is complementary to a shape of a cavity formed by the hollow body 16 or shaft.
  • the base body 4 a formed as locking lugs second locking elements 13, which as elastic tongues with barb-like end pieces are configured, wherein the end pieces protrude approximately perpendicularly from an axis of symmetry of the locking element to the outside.
  • the second latching elements 13 of the latching element 4 are complementary to the first latching elements 12 of the cavity 16 designed as latching recesses and are designed to engage with one another.
  • an electrically conductive shorting bridge 34 made of copper or other electrically conductive material is further integrated. Two electrically short-circuited tine-like ends of the short-circuiting bridge protrude from the locking element 4 at the lower end of the locking element 4 between the second locking elements 13 of the locking element 4.
  • a shape of the shorting bridge 34 is thus partially complementary to a shape of the contact points 15 of the plug 21 designed as recesses.
  • the plug 21 is thus configured to partially receive the shorting bridge 34.
  • the shorting bridge 34 and the contact points 15 of the plug 21 may be formed as complementary locking elements.
  • the bolt-like or plug-like locking element 4 comprises at an upper end a head 4b, which protrudes laterally over the main body 4a of the locking element 4 in the form of a nail head and is thus arranged, the housing cover 3 in a surrounding or surrounding the opening 33 or behind the enclosing area.
  • a shape of the head 4b is complementary to the shape of the deep drawing 32 of the housing cover 3.
  • a shorting bridge 34 and optical, capacitive or inductive signal generator can be used.
  • the shorting bridge 34 is the most cost effective solution.
  • the Fign. 6a and 6b show the housing bottom 2 and the housing cover 3 in a state locked by means of the locking element 4, namely in a perspective view (FIG. 6a) and in a sectional view (FIG. 6b).
  • the locking element 4 In the locked state the locking element 4 is completely inserted into the shaft-like cavity formed by the hollow body 16, wherein the first locking elements 12 of the housing bottom 2 and the second locking elements 13 of the locking element 4 are engaged with each other. The first locking elements 12 and the second locking elements 13 thus engage in the locked state.
  • the locking element 4 engages through the opening 33 of the housing cover 3 and into the first locking elements 12 of the hollow body 16, wherein the opening 33 of the housing cover 3, the recess 30 of the outsert member 29 and the shaft formed by the hollow body 16 are aligned.
  • the system board 8, the outsert board 9, and the housing cover 3 are each aligned parallel to each other over their entire surface.
  • the housing cover 3 bears against a surface of the housing bottom 2 facing the housing cover 3 and is in direct contact therewith.
  • the locking element 4 is arranged perpendicular to the housing bottom 2 and to the housing cover 3 and effects in all directions a positive connection between the housing bottom 2 and the housing cover 3. With the head 4b engages behind the locking element 4 the housing cover 3 in a breakthrough 33 surrounding or Thus, by means of the locking element 4, the housing cover 3 and the housing bottom 2 are fixed relative to one another and can not be moved relative to one another.
  • the electronic monitoring unit which then emits a signal and or a corresponding digital signature z.
  • B. stores in the memory chip 22, which is arranged in the locked position between the system board 8 and the housing cover 3.
  • the locking element 4 is set up to change a value of an electrical quantity which can be measured by means of the monitoring unit, the value being different in the locked state and in the unlocked state.
  • the locking element 4 is thus set up, the electronic
  • the locking element does not switch the monitoring device when the front panel 6 is removed or replaced.
  • the replacement of the front panel 6 thus does not cause the monitoring device registers an access or attempted access to the tachograph and / or reports.
  • the locking element 4 has a bore 40.
  • a removal tool can engage in this bore 40, wherein the intervention in the bore 40 destroys the shorting bridge 34, so that the monitoring device registers access to the tachograph.
  • the locked state of the tachograph between the housing bottom 2 and the housing cover 3 is arranged and can not be manipulated.
  • the tachograph is in locked state arranged such that it is not accessible and / or not manipulated even in the case of opening and / or removing the front panel.
  • the front panel another, firmly connected to the frame 7 partition, which preferably consists of metal.
  • the tachograph can be accessed only by the locking element 4 is pulled out of the plug 21, but this has the registration by the monitoring unit result. Any other type of access to the tachograph would require at least partially destroying the housing 1, which could easily detect the tampering attempt.
  • For additional security could in the locked state z. B. a seal over the opening 33 of the housing cover 3 are applied. Thus, attempts to get to the locking element 4, can be easily detected.
  • the Fign. 6a and 6b clearly show that the hollow body 16 encloses the locking element 4 in the locked state at least 80 percent.
  • the switch 21 with the contact points 15 encloses the hollow body 16 even completely. This additionally increases the security against manipulation attempts.
  • the hollow body 16 in the locked state the memory chip 22 encloses or encloses.
  • the hollow body 16 of the outsert element 29 in the locked state the function of a spacer between the circuit board 8 and the housing cover 3 holds.
  • the hollow body 16 thus acts as a spacer between the housing bottom 2 and the housing cover 3, whereby a stability of the arrangement formed from the housing cover 3 and the housing bottom 2 is increased.
  • Memory chip 22 of the tachograph is 8 mm in the locked state shown here.
  • a shortest distance 36 (Fig la) of the memory chip 22 from the side edge of the system board 8 on which it is located 5 cm.
  • a shortest distance of the memory chip from a lateral edge of the outsert board 9 is greater than 5 cm.
  • FIGS. 7a-c show an alternative embodiment of the locking element 4 (FIG. 7b) and the switching device of the monitoring unit previously formed in the form of the plug 21 with the contact points 15.
  • FIGS. 7a-c show no locked state of the housing bottom 2 and of the housing cover 3.
  • recurring features are provided with identical reference numerals.
  • the switching device is designed here as a mechanical switch 14 (FIG. 7a), which is fixed in the locked state by the locking element 4 in a depressed position (indicated by the dashed line).
  • the locking element 4 is moved by rotation and simultaneous translation along the negative z-direction 25 in the locked state.
  • the locking element 4 engages by means of projections 37 which protrude at the lower end of the locking element 4 at right angles from the locking element 4, a perforated locking plane 38, which is arranged approximately centrally in the cavity of the hollow body 16.
  • An embodiment of the latch plane 38 is shown in Fig. 7c. Troughs 39 on an underside of the locking plane 38 fix the projections 37 and thus the locking element 4th

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

L'invention concerne un boîtier (1) servant à empêcher un accès à un tachygraphe disposé entre un fond (2) du boîtier et un couvercle (3) du boîtier. Le boîtier (1) comprend en outre : un élément de verrouillage (4) servant à verrouiller le fond (2) du boîtier avec le couvercle (3) du boitier ; et un système de surveillance électronique activable au moyen de l'élément de verrouillage (4) servant à enregistrer un accès au tachygraphe. Le fond (2) et le couvercle (3) du boîtier sont fixés l'un par rapport à l'autre dans un état verrouillé au moyen de l'élément de verrouillage (4) et la fixation est indépendante d'un agencement d'un cache frontal (6) du boîtier (1).
PCT/EP2012/062499 2011-07-18 2012-06-27 Boîtier WO2013010766A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12730213.1A EP2734983A1 (fr) 2011-07-18 2012-06-27 Boîtier
RU2014105830A RU2608708C2 (ru) 2011-07-18 2012-06-27 Корпус

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011079355.0 2011-07-18
DE102011079355A DE102011079355A1 (de) 2011-07-18 2011-07-18 Gehäuse

Publications (1)

Publication Number Publication Date
WO2013010766A1 true WO2013010766A1 (fr) 2013-01-24

Family

ID=46395620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/062499 WO2013010766A1 (fr) 2011-07-18 2012-06-27 Boîtier

Country Status (4)

Country Link
EP (1) EP2734983A1 (fr)
DE (1) DE102011079355A1 (fr)
RU (1) RU2608708C2 (fr)
WO (1) WO2013010766A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032540A1 (fr) * 2013-09-09 2015-03-12 Continental Automotive Gmbh Tachygraphe encastré

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013225672A1 (de) * 2013-12-11 2015-06-11 Continental Automotive Gmbh Einbaufahrtschreiber

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001063994A2 (fr) * 2000-02-23 2001-08-30 Iridian Technologies, Inc. Boite inviolable destinee a des dispositifs electroniques equipes de memoires contenant des informations sensibles
DE102007017893A1 (de) * 2007-04-13 2008-10-23 Continental Automotive Gmbh Detektionsvorrichtung
EP2164050A2 (fr) * 2008-09-16 2010-03-17 Continental Automotive GmbH Boîtier
EP2336981A1 (fr) * 2009-11-19 2011-06-22 Continental Automotive GmbH Tachygraphe protégé contre la manipulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0012478D0 (en) * 2000-05-24 2000-07-12 Ibm Intrusion detection mechanism for cryptographic cards
DE10321250A1 (de) * 2003-05-12 2004-12-23 Siemens Ag Gehäuse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001063994A2 (fr) * 2000-02-23 2001-08-30 Iridian Technologies, Inc. Boite inviolable destinee a des dispositifs electroniques equipes de memoires contenant des informations sensibles
DE102007017893A1 (de) * 2007-04-13 2008-10-23 Continental Automotive Gmbh Detektionsvorrichtung
EP2164050A2 (fr) * 2008-09-16 2010-03-17 Continental Automotive GmbH Boîtier
EP2336981A1 (fr) * 2009-11-19 2011-06-22 Continental Automotive GmbH Tachygraphe protégé contre la manipulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032540A1 (fr) * 2013-09-09 2015-03-12 Continental Automotive Gmbh Tachygraphe encastré
RU2672513C2 (ru) * 2013-09-09 2018-11-15 Континенталь Аутомотиве Гмбх Встраиваемый тахограф

Also Published As

Publication number Publication date
RU2014105830A (ru) 2015-08-27
DE102011079355A1 (de) 2013-01-24
RU2608708C2 (ru) 2017-01-23
EP2734983A1 (fr) 2014-05-28

Similar Documents

Publication Publication Date Title
EP1344437B1 (fr) Module de mesure
DE10049218C2 (de) Elektronikgehäusesystem
EP0324105A2 (fr) Dispositif avec au moins une magnétorésistance dans un boîtier
DE202015100696U1 (de) Anordnung mehrerer Rastfüße für eine Baugruppe und Baugruppe
EP0214410A1 (fr) Couplage électrique actionné par une clef
EP2734983A1 (fr) Boîtier
DE102013111073A1 (de) Elektronische Schaltung
WO2015144676A1 (fr) Boîtier d'électronique équipé d'un ensemble de circuits électriques
EP2762899B1 (fr) Compteur électrique avec éléments de boîtier enclenchés les uns dans les autres
EP3427345B1 (fr) Mesure du courant dans un corps isolant
DE3423534A1 (de) Funktionsblock zur halterung mindestens einer schaltungskarte auf einem traeger
EP3196799B1 (fr) Lecteur de carte protege contre la manipulation dote d'un couvercle presentant un circuit imprime double-couche moule
DE20308813U1 (de) Schlüssel für ein Schließsystem
DE20001278U1 (de) Gehäuseabdeckung für einen elektronischen Apparat
EP2769396A1 (fr) Boîtier électronique pour appareillage électrique, en particulier à basse tension
DE102019216230A1 (de) Befestigungsstruktur zwischen einer Abdeckung und einem Gehäuse und Schmelzsicherungseinheit
DE4226511C2 (de) Vorrichtung, insbesondere Zentralverriegelungsvorrichtung für ein Kraftfahrzeug
EP2336981B1 (fr) Tachygraphe protégé contre la manipulation
DE202012104581U1 (de) Anordnung aus zwei miteinander verriegelbaren, insbesondere elektrischen, Baugruppen
DE102011075209A1 (de) Kontaktanordnung
WO2022096068A1 (fr) Coque de boîtier pour un boîtier destiné à recevoir une carte de circuit électrique, et ensemble comportant un boîtier doté d'une telle coque de boîtier
DE102022116938A1 (de) Kraftfahrzeugschloss
EP3425756B1 (fr) Boîtier de réception d'une platine comprenant une unité de protection contre les surtensions et module de protection contre les surtensions
WO2021023790A1 (fr) Système de connexion de masse pour système d'essai
EP2734693B1 (fr) Serrure à mortaise avec platine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12730213

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2012730213

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2014105830

Country of ref document: RU

Kind code of ref document: A