Portable electronic device holding device

Abstract

The invention proposes a holding device (20) for a removable electronic device (22), such as a mobile telephone, for a motor vehicle. The holding device (20) comprises: a portion (36) for attachment to a dashboard; a front wall (26) with a first face (28) towards the removable electronic device; a second face; a first holding member (30) and a second holding member (32) movable in order to hold the removable electronic device against the first holding member; a movable slider on the side of the second face; a slot (34) passing through the front wall; a junction passing through the slot and connecting the second holding member to the movable slider; an element (50) made of elastomer with at least two elastic barriers (52), such as elastic lips, closing the slot (34). The junction slides against the elastic barrier (52) along the slot (34). Figure to be published with the abstract: Figure 2

Description

Title of the invention: Device for holding a portable electronic device

[0001] The invention relates to the field of holding devices for portable electronic devices, in particular with a touch screen. The invention also relates to a dashboard with a holding device for a portable electronic device for a motor vehicle. The invention also relates to a motor vehicle.

[0002] In order to have a portable multimedia interface, a vehicle commonly has a device for holding a removable electronic device. The holding device, commonly referred to as a telephone holder, makes it possible to hold this removable electronic device in the field of vision of the driver or a passenger, by orienting the display screen towards the user.

[0003] Such a holding device must allow the device to be held in a firm position, but also to be clamped quickly. This function is ensured by a clamp mechanism which closes by manually bringing its jaws together. The release of the removable electronic device must also be ergonomic when the user wishes to retrieve it. This action is generally carried out by exerting a force to separate the jaws.

[0004] In certain cases, a user uses the telephone holder as a handle when entering the passenger compartment of the motor vehicle. The user leans or pulls on the holding device and exerts a significant force. This force is likely to damage the telephone holder, for example tearing it off or damaging the moving parts. The force may be in the direction of the spreading force, or in the opposite direction.

[0005] Document WO2012 / 067029Al describes a telephone holder comprising a a moving jaw and a fixed jaw. The moving jaw is pushed towards the fixed jaw by a coil spring. The holder has a lower edge with a passage for the phone's charging cable, allowing the phone to be supported vertically in the passenger compartment of the motor vehicle.

[0006] Document DE102011109056Al presents a motor vehicle whose board dashboard is equipped with a phone holder. The phone holder has a deployable arm that translates to an extreme deployed position, and returns to a stowed position guided by a toothed wheel equipped with a brake. The deployable arm has a stop against which the phone is clamped. The toothed wheel has a spring allowing several positions of the deployable arm and a return of the deployable arm to its stowed position. The deployable arm extends vertically from a opening in the dashboard.

[0007] Document FR3108075A1 describes a telephone holder comprising a jaw mounted on a translating arm. The arm is returned to the retracted position by two helical springs guided in two axes. The holding elements facing one another comprise two hook-shaped holding surfaces, one being fixed and the other being movable.

[0008] Document US20190390692A1 describes a telephone holder with a jaw that is movable relative to another jaw that is fixed to it. Each of the jaws has a rubber contact area with the telephone.

[0009] Document FR3005617A1 presents a device for supporting a portable electronic device for a vehicle, the device comprising: - a fixed frame, secured to a structural element of the vehicle; - a drawer; - a connection of the drawer to the frame arranged such that the drawer is movable relative to the frame between a storage position and a position of use of the electronic device. The connection determines a sliding movement between the storage and use positions; in the use position, a volume of use is delimited at least partially by the frame and the drawer, the device being held in the volume of use by a first and a second stop member coming into contact with the device at at least two opposite points thereof and urged towards each other by at least one elastic member. This device is user-friendly.

[0010] However, some foreign bodies, such as coins, are likely to enter the device. Furthermore, in the absence of the electronic device, the device is subject to certain vibrations. The entry of dust prematurely wears out the pinion mechanism. These aspects are detrimental to the perceived quality.

[0011] The invention aims to address at least one of the problems or drawbacks encountered in the prior art. In particular, the invention aims to improve the perceived quality of a holding device. The invention also aims to improve the perceived quality, durability, and guidance specific to a device for holding a portable electronic device in a motor vehicle.

[0012] According to a first aspect, the invention proposes a device for holding a removable electronic device for a motor vehicle; the holding device comprising; a fixing portion capable of being fixed to the motor vehicle; a front wall with a first face intended to face the removable electronic device and a second face opposite the first face; a first holding member and a second holding member movable relative to the first holding member in order to hold the removable electronic device against the first holding member; a movable slider on the side of the second face; a slot passing through the front wall; a junction passing through the slot and connecting the second holding member holding the movable slide; remarkable in that the holding device comprises an element with at least one elastic barrier at least partially closing the slot, the junction being able to slide against the elastic barrier along the slot.

[0013] The elastic barrier closes the slot necessary for the movement of the junction which it is flush with; its flexibility allows adaptation to the different positions of the junction. Thus, it limits the probability of the entry of a foreign body into said slot. In addition, the contact of the elastic barrier with the junction limits the vibrations of the second holding member. These aspects improve the perceived quality of the holding device.

[0014] Preferably, the at least one elastic barrier comprises a first elastic barrier and a second elastic barrier along the slot, the element comprising a notch which extends along the slot between the first elastic barrier and the second elastic barrier.

[0015] Preferably, the element comprises a fixing cutout, the holding device comprising a holding tab in the fixing cutout; preferably the holding tab is formed on the front wall.

[0016] Preferably, the element has a body with a rectangular shape extending over the entire length of the slot.

[0017] Preferably, the body is against the second face of the front wall.

[0018] Preferably, the at least one elastic barrier comprises a continuous elastic lip along the slot, the junction being able to slide against the elastic lip.

[0019] Preferably, the elastic lip is profiled along the slot.

[0020] Preferably, the fixing portion comprises a horizontal base and a vertical plate, the front wall being fixed to the vertical plate, the holding device has a recess between the front wall and the vertical plate, the movable slide and the elastic barrier being in said recess.

[0021] Preferably, the holding device comprises at least one reinforcing rib connecting the vertical plate to the horizontal base, the at least one reinforcing rib being opposite the at least one elastic barrier relative to the vertical plate.

[0022] Preferably, the element is a first element, the junction is a first junction, the slot is a first slot; the front wall comprising a second slot parallel to the first slot; the slide comprising a second junction through the second slot; the holding device comprising a second element with a third elastic barrier at least partially closing the second slot, the second junction being able to slide against said third elastic barrier along the second slot; preferentially, the first element and the second element are identical.

[0023] Preferably, the elastic barrier comprises elastomer.

[0024] Preferably, the elastic barrier comprises ethylene-propylene-diene monomer.

[0025] Preferably, the element is fixed against the slot.

[0026] Preferably, the element comprises rubber.

[0027] Preferably, the element is an elastomeric element.

[0028] Preferably, the element comprises two elastic barriers, the junction being between said two barriers.

[0029] Preferably, the element comprises a notch delimited by the at least one elastic barrier.

[0030] Preferably, the elastic barrier is on the side of the second face.

[0031] Preferably, the movable slider is movable relative to the front wall.

[0032] Preferably, the first holding member is fixed relative to the front wall.

[0033] Preferably, the second member comprises a plastic material.

[0034] Preferably, the or each junction is metallic.

[0035] According to another aspect, the invention proposes a device for holding a removable electronic device for a motor vehicle; the holding device comprising; a fixing portion capable of being fixed to the motor vehicle; a front wall with a first face configured to face the removable electronic device and a second face; a first holding member and a second holding member movable relative to the first holding member in order to hold the removable electronic device against the first holding member; a movable slider on the side of the second face; a slot passing through the front wall; a junction passing through the slot and connecting the second holding member to the movable slider; remarkable in that the holding device comprises an element with at least one elastic lip blocking the slot, the junction being capable of sliding against the elastic lip along the slot.The elastic lip prevents foreign bodies from passing through the slot.

[0036] According to another aspect, the invention proposes a motor vehicle dashboard, said dashboard comprising a removable electronic device holding device; remarkable in that the holding device is in accordance with the invention.

[0037] Preferably, the slot is horizontal.

[0038] According to another aspect, the invention provides a motor vehicle comprising a removable electronic device holding device; remarkable in that the holding device is in accordance with the invention.

[0039] Preferably, the motor vehicle comprises a dashboard with a central part, the fixing portion being fixed to said central part.

[0040] According to another aspect, the invention proposes a motor vehicle comprising a dashboard, remarkable in that the dashboard is in accordance with the invention.

[0041] Each characteristic introduced by the expression “preferably” given in relation to one of the aspects of the invention applies to all the other aspects of the invention.

[0042] The invention will be well understood and other aspects and advantages will appear clearly on reading the description which follows, given with reference to the figures appended and listed below.

[0043] [Fig.l] is a side view of a motor vehicle according to the invention.

[0044] [Fig.2] shows from the front a device for holding an electronic device in a motor vehicle according to the invention.

[0045] [Fig. 3] shows from the front a fixing portion of a motor vehicle apparatus holding device according to the invention.

[0046] [Fig. 4] represents a slide of a motor vehicle holding device according to the invention.

[0047] [Fig. 5] shows a second face of a front wall of a motor vehicle holding device according to the invention.

[0048] [Fig.6] represents an element of a motor vehicle holding device according to the invention.

[0049] In the following description, the term "comprise" is synonymous with "include" and is not limiting in that it allows the presence of other elements in the motor vehicle or the holding device to which it relates. It is understood that the term "comprise" includes the terms "consist of". The terms "external" and "internal" will designate respectively that which is oriented towards the outside of the vehicle and towards the inside of the vehicle.

[0050] In the present description, the term "longitudinal", the term "longitudinally", the term "transverse", and the term "transversely" are used according to the reference frame of the vehicle, in the mounting configuration. The term "longitudinal" corresponds to the main direction of movement of the vehicle. The term "transverse" corresponds to a direction perpendicular to the main direction of movement of the vehicle. The term "front" refers to the main direction of movement of the vehicle. The term "rear" designates the opposite of the front of the vehicle.

[0051] The X axis represents the longitudinal direction, the Y axis represents the transverse direction, and the Z axis represents the vertical direction of the motor vehicle. These three axes define a direct trihedron whose orientation is preserved through the figures.

[0052] In the present description, the ranges of values ​​include the limits which delimit them.

[0053] In the present description, the equalities between the values ​​are not to be understood in the strict sense insofar as each equality authorizes a variation of at most 10%, preferably at most 5%, more preferably at most 2%, between these values.

[0054] In the present description, the term "vertical" and the term "horizontal" are not to be understood in the strict sense of the term. Indeed, they allow an inclination of at most 20°, preferably at most 10°, more preferably at most 5°, even more preferably at most 2°; compared to the strict sense of these terms.

[0055] In this description, the technical characteristics are defined in the mounting configuration of the holding device, unless explicitly mentioned otherwise.

[0056] Throughout the description, the different figures use the same reference signs to designate identical or similar entities.

[0057] [Fig.l] represents a motor vehicle 10 according to the invention. The motor vehicle 10 comprises energy storage means and at least one motor (not shown) adapted to drive said motor vehicle 10.

[0058] The motor vehicle 10 comprises a structure 12. The structure 12 forms an outer body, or even a main frame of the motor vehicle. The structure 12 delimits different compartments of the motor vehicle 10, including the passenger compartment 14, the cargo compartment, the engine compartment (not shown). The passenger compartment 14 houses several rows of seats.

[0059] The structure 12 comprises an apron 16 delimiting the passenger compartment 14 from the front compartment, which is for example an engine compartment. The structure 12 may also comprise a dashboard crossmember (not shown) 18 which delimits the passenger compartment 14, under the windshield. The dashboard 18 is in front of the passenger compartment 14, for example above the apron 16. The dashboard 18 comprises various equipment, including a steering wheel, various vehicle control or entertainment interfaces, and air vents. This equipment includes a holding device 20 for holding a removable electronic device 22 in a vertical position.

[0060] The holding device 20 makes it possible to reversibly fix the removable electronic device 22 in the passenger compartment 14. The removable electronic device 22 is typically a device with a screen, preferably a touch screen. The removable electronic device 22 may be a mobile phone generally referred to by the English expression “smartphone”.

[0061] The holding device 20 may be of the fixed type relative to the dashboard. 18, or retractable in the sense that it is able to fit into the dashboard 18. According to one embodiment, the holding device 20 is transversely in the central position of the dashboard 18. It is in the field of vision of the driver and optionally of the front passenger.

[0062] The motor vehicle may, for example, be a private motor vehicle or a utility motor vehicle.

[0063] In the context of a commercial motor vehicle, the latter may comprise three front seats. The retaining device 20 is then opposite the central front seat. It is configured to withstand a horizontal tensile force of 50 kg. This corresponds to a force exerted by a passenger using the retaining device 20 as a handle to enter the passenger compartment. In addition, the retaining device 20 is configured to resist the deployment of an inflatable bag, commonly called an “airbag”, in the event of a collision.

[0064] [Fig. 2] shows a holding device 20 for a removable electronic device 22 (shown in dotted lines) for a motor vehicle, according to one embodiment of the invention. The motor vehicle may correspond to that presented in relation to [Fig.l].

[0065] The removable electronic device 22 comprises a housing and a screen 24, preferably a touch screen. The touch screen is capable of receiving control pulses. The removable electronic device 22 comprises an integrated power supply. It comprises a telecommunications module (not shown).

[0066] The holding device 20 comprises a fixing portion 36. The fixing portion 36 is intended to be fixed to the motor vehicle. The fixing portion 36 is fixed to the dashboard 18, or integrated into the dashboard 18. The dashboard 18 has an upper surface 54, the fixing portion 36 being fixed to the upper surface 54 or under the upper surface 54. The upper surface 54 forms the visible surface for an occupant in the passenger compartment. The fixing portion 36 is fixed or movable; for example with a mechanism capable of deploying and retracting the holding device 20.

[0067] The holding device 20 comprises a front wall 26 with a first face 28 intended to face the removable electronic device 22 and a second face (not shown) opposite the first face 28. The front wall 26 forms a vertical plate extending transversely.

[0068] The front wall 26 comprises a first holding member 30 and a second holding member 32. The second holding member 32 is shown in a fictitious position in the absence of the removable electronic device 22. The holding members project from the first face 28. In this case, they project in the longitudinal direction. They form holding branches generally perpendicular to the first face 28. cular to the first face 28. They comprise transversely facing holding faces. The holding members allow connection below the removable electronic device 22. They preserve access to the screen 24.

[0069] According to one embodiment, the first holding member 30 is fixed, in particular relative to the front wall 26. The second holding member 32 is movable relative to the first holding member 30 in order to hold the removable electronic device 22 against the first holding member 30, at the level of the first face 28.

[0070] The holding device 20 also comprises a movable slider on the side of the second face. The movable slider is covered by the front wall 26. The front wall 26 also has at least one slot 34 passing through the front wall 26; in this case the front wall 26 has two slots 34, including a first slot and a second slot. The slots 34 are parallel. They are superimposed in the present embodiment. The holding device 20 also comprises a junction (not visible) passing through the or each slot 34. Each junction connects the second holding member to the movable slider.

[0071] The holding device 20 comprises an element 50 with at least one elastic barrier 52 at least partially closing one of the slots 34. The junction is able to slide against the elastic barrier 52 along the slot 34.

[0072] The dashboard 18 has a central portion 56. The central portion 56 is a transverse section of the dashboard 18. It extends over at most a quarter of the dashboard 18, and encompasses the center of the dashboard 18. The fixing portion 36 is fixed to said central portion 56. The holding device 20 is located in the central portion 56.

[0073] According to an alternative of the invention, the first holding member is movable relative to the slot.

[0074] [Fig. 3] shows a fixing portion 36 for a motor vehicle holding device, according to one embodiment of the invention. The motor vehicle may correspond to that shown in relation to one of Figures 1 to 2.

[0075] The fixing portion 36 is capable of being fixed to the motor vehicle, preferably to the dashboard (not shown). The fixing portion 36 comprises a horizontal base 38 and a vertical plate 40. The horizontal base 38 comprises a plate. The horizontal base 38 is intended to be fixed to the dashboard. It comprises fixing studs and positioning grooves. The horizontal base 38 comprises fixing means 42 such as fixing orifices and / or fixing lugs.

[0076] The vertical plate 40 extends above the horizontal base 38. They are generally perpendicular. The front wall (not shown) is fixed to the vertical plate 40. The holding device has a recess 44 between the front wall and the vertical plate 40. The recess 44 is in front of the vertical plate 40. The movable slide and at least one elastic barrier (not shown) are in said recess 44.

[0077] The holding device; preferably the fixing portion 36; comprises at least one reinforcing rib 46 connecting the vertical plate 40 to the horizontal base 38. The reinforcing ribs 46 form a transverse row. They are transversely spaced from each other. The reinforcing ribs 46 extend longitudinally along the horizontal base 38 in order to stiffen it. Longitudinally, the at least one reinforcing rib 46 is opposite the at least one elastic barrier relative to the vertical plate 40.

[0078] [Fig. 4] shows a movable slide 48 of a motor vehicle holding device 20, according to one embodiment of the invention. The motor vehicle may correspond to that presented in relation to one of Figures 1 to 3. The front wall and the second holding member are not shown for the sake of clarity.

[0079] The movable slide 48 is movable in translation. It is connected to the fixing portion 36 using a sliding connection 58. The sliding connection 58 is equipped with elastic means such as a spring. According to an alternative of the invention, the movable slide is fixed in a movable manner to the front wall.

[0080] The movable slider 48 comprises a rack mechanism 60. The rack mechanism 60 cooperates with a toothed wheel of a retention system in order to lock the movable slider 48 in position and therefore the second holding member connected thereto. Thus, the second holding member remains in position after manipulation by a user, so as to hold the removable electronic device. Furthermore, the retention system of the holding device is configured so as to hold the removable electronic device between the first holding member and the second holding member in the event of a side impact. This is a compromise between the opening force and the retention in a side impact; therefore between ergonomics and safety.

[0081] The holding device 20 comprises at least one junction 62, in this case two junctions 62. The junctions 62 are integral with the movable slide 48. The junctions 62 connect the second holding member to the movable slide 48. The or each junction 62 is metallic. The junctions 62 form blades extending longitudinally. They are flat. Their rear ends are fitted into the second holding member after positioning in the slots. They are formed on a metal plate with folded wings. The plate is fixed to a carriage of the movable slide 48.

[0082] According to an alternative of the invention, the holding device comprises two junctions passing through the same slot.

[0083] [Fig.5] shows a front view of a front wall 26 of a device maintenance of a motor vehicle, according to one embodiment of the invention. The motor vehicle may correspond to that presented in relation to one of figures 1 to 4.

[0084] The front wall 26 comprises a first face 28 intended to face the removable electronic device and a second face 64 opposite the first face 28. The front wall 26 generally forms a vertical plate. It comprises a rim with fixing means distributed around its contour. They are intended to cooperate with corresponding fixing means of the fixing portion (not shown).

[0085] The front wall 26 is crossed by at least one slot 34, in this case two slots 34 extending transversely and connecting the first face 28 to the second face 64. The second face 64 is equipped with shutters, in this case elements 50, having elastic barriers. The elastic barriers extend along the slots 34. The element 50 comprises a body against the second face 64. The element 50 is distinct from the front wall 26.

[0086] Each element 50 is fixed against the associated slot 34. Each element 50 comprises a fixing cutout (not shown). The element 50 is against the second face 64 of the front wall 26. The holding device comprises a holding tab 66 in the fixing cutout. Preferably, the holding device comprises several holding tabs 66, more preferably several holding tabs 66 per element 50. The holding tabs comprise fixing tabs and positioning tabs.

[0087] Preferably, each retaining tab 66 is formed on the front wall 26. They protrude from the second face 64.

[0088] According to an alternative or an option of the invention, the holding device comprises adhesive fixing the element, in particular to the front wall.

[0089] According to one embodiment, the holding device comprises a first junction and a second junction which are connected to the movable slide, which pass through a first slot and a second slot respectively, and which slide against the elastic barriers of a first element and a second element. Preferably, the first element and the second element are identical.

[0090] The present embodiment is described in relation to two junctions connecting the second holding member to the movable slide. However, the invention also provides a holding device with a single junction, or three junctions, connecting the second holding member to the movable slide. The holding device may comprise one or any other number of elements 50.

[0091] [Fig.6] shows an element 50 with at least one elastic barrier 52 for a motor vehicle holding device, according to an embodiment of the invention. The motor vehicle may correspond to that presented in relation to one of figures 1 to 5.

[0092] The element 50 has a body with a rectangular shape extending along the entire length of the slot 34. The rectangle has a main axis along the slot 34. The body forms a plate, or an insert.

[0093] The at least one elastic barrier 52 bars the slot 34. It forms an obstacle there against the entry of foreign bodies. The at least one elastic barrier 52 comprises a first elastic barrier 68 and a second elastic barrier 70 along the slot 34 (shown in dotted lines). In this case, these barriers are a lower elastic barrier and an upper elastic barrier. They are parallel and flush.

[0094] The element 50 comprises a notch 72 which extends along the slot 34, between the first elastic barrier 68 and the second elastic barrier 70. The notch 72 is delimited by the at least one elastic barrier 52. The notch 72 has a width of at most 1 mm, preferably at most 0.50 mm, more preferably at most 0.20 mm. This bringing together of the first elastic barrier 68 and the second elastic barrier 70 makes it possible to close the slot 34, and to prevent the entry of foreign bodies, and in particular dust likely to clog the mechanism of the retention system. According to one option of the invention, the first elastic barrier touches the second elastic barrier.

[0095] It is understood that in use, when the junction 62 translates along the slot 34, and therefore the notch 72, each elastic barrier 52 moves apart locally. After passing the junction 62, the elastic barrier 52 returns to its initial position due to its elastic property. Thus, the closing of the slot is ensured regardless of the position of the junction 62.

[0096] The element 50 comprises one or more fastening cutouts 74. The fastening cutouts 74 comprise fastening holes and fastening grooves. The fastening holes are surrounded by the contour of the element 50, and the fastening grooves extend from the contour of the element 50. Each fastening cutout 74 is spaced from the slot 34. Each fastening cutout 74 is associated with, and / or is traversed by, one of the retaining tabs.

[0097] Preferably, the or each retaining tab is formed on the front wall. Alternatively, the or each retaining tab is formed on the fixing portion.

[0098] The at least one elastic barrier 52 comprises at least one elastic lip. Each elastic lip is continuous along the slot 34 opposing foreign bodies. The junction is able to slide against each elastic lip. Each elastic lip has a profiled shape. Its shape is generated by an identical profile along the slot. This aspect improves the closing of the slot.

[0099] The elastic barrier 52, and therefore the element 50, comprises a rubbery material. The elastic barrier 52 comprises elastomer; preferably, the elastic barrier 52 comprises ethylene-propylene-diene monomer, also referred to by the acronym “EPDM”. The elastomeric material exhibits viscoelastic behavior. This aspect improves the reduction of vibrations of the junction.

[0100] According to one embodiment, the element comprises a single elastic lip extending over the entire width of the slot. The width of the slot is perpendicular to the direction of movement of the junction.

[0101] According to a preferred embodiment, the front wall is made of a plastic or composite material. The plastic material may comprise a thermoplastic material or a thermosetting material. According to a preferred embodiment, the plastic material is selected from the group comprising polypropylene, polyamide, polyphthalamide, polyetheretherketone, polyphenylene sulfide, polyamide-imide, polyetherimide, polyarylamide, polyepoxide, unsaturated polyester, vinylester or polyester-vinylester resins. For example, the composite material comprises a matrix of a plastic material as described above with a reinforcement. For example, the reinforcement comprises glass or carbon fibers.

[0102] The front wall comprises at least 10% by weight of recycled plastic material based on the total weight of the plastic material; preferably from 10 to 80% by weight; more preferably from 20 to 60% by weight or from 30 to 40% by weight. The use of recycled plastic material reduces the ecological footprint of the vehicle.

[0103] According to one embodiment, the first holding member and the second holding member comprise the same material as the front wall.

[0104] According to an alternative of the invention, the at least one elastic barrier comprises at least one brush seal, in particular with bristles perpendicular to the slot.

[0105] The invention comprises the combination of all the embodiments illustrated by all the figures.

[0106] Figures 2 to 6 are isometric views. They each respect a specific scale, real angles and real proportions.

Claims

Claims

1. Holding device (20) for a removable electronic device (22) for a motor vehicle (10); the holding device (20) comprising; a fixing portion (36) capable of being fixed to the motor vehicle (10); a front wall (26) with a first face (28) intended to face the removable electronic device (22) and a second face (64) opposite the first face (28); a first holding member (30) and a second holding member (32) movable relative to the first holding member (30) in order to hold the removable electronic device (22) against the first holding member (30); a movable slider (48) on the side of the second face (64); a slot (34) passing through the front wall (26); a junction (62) passing through the slot (34) and connecting the second holding member (32) to the movable slider (48);characterized in that the holding device (20) comprises an element (50) with at least one elastic barrier (52) at least partially closing the slot (34), the junction (62) being able to slide against the elastic barrier (52) along the slot (34).;

2. A holding device (20) according to claim 1, characterized in that the at least one elastic barrier (52) comprises a first elastic barrier (68) and a second elastic barrier (70) along the slot (34), the element (50) comprising a notch (72) which extends along the slot (34) between the first elastic barrier (68) and the second elastic barrier (70).

3. Holding device (20) according to one of claims 1 to 2, characterized in that the element (50) comprises a fixing cutout (74), the holding device (20) comprising a holding tab (66) in the fixing cutout (74); preferably the holding tab (66) is formed on the front wall (26).

4. Holding device (20) according to one of claims 1 to 3, characterized in that the element (50) has a body with a rectangular shape extending over the entire length of the slot (34), preferably, the body is against the second face of the front wall (26).

5. Holding device (20) according to one of claims 1 to 4, characterized in that the at least one elastic barrier (52) comprises a continuous elastic lip along the slot (34), the junction (62) being able to slide against the elastic lip; preferably, the elastic lip is profiled along the slot (34).

6. Holding device (20) according to one of claims 1 to 5, characterized in that the fixing portion (36) comprises a horizontal base (38) and a vertical plate (40), the front wall (26) being fixed to the vertical plate (40), the holding device (20) has a recess (44) between the front wall (26) and the vertical plate (40), the movable slide (48) and the elastic barrier (52) being in said recess (44); preferably, the holding device (20) comprises at least one reinforcing rib (46) connecting the vertical plate (40) to the horizontal base (38), the at least one reinforcing rib (46) being opposite the at least one elastic barrier (52) relative to the vertical plate (40).

7. Holding device (20) according to one of claims 1 to 6, characterized in that the element (50) is a first element, the junction (62) is a first junction, the slot (34) is a first slot; the front wall (26) comprising a second slot parallel to the first slot; the slider comprising a second junction through the second slot; the holding device (20) comprising a second element with a third elastic barrier at least partially closing the second slot, the second junction being able to slide against said third elastic barrier along the second slot; preferably, the first element and the second element are identical.

8. Holding device (20) according to one of claims 1 to 7, characterized in that the elastic barrier (52) comprises elastomer; preferably, the elastic barrier (52) comprises ethylene-propylene-diene monomer.

9. Dashboard (18) of a motor vehicle (10), said dashboard (18) comprising a holding device (20) for a removable electronic device (22); characterized in that the holding device (20) conforms to one of claims 1 to 8; preferably, the slot (34) is horizontal.

10. Motor vehicle (10) comprising a holding device (20) for a removable electronic device (22); characterized in that the holding device (20) is in accordance with one of claims 1 to 8; preferably, the motor vehicle (10) comprises a dashboard (18) with a central part (56), the fixing portion (36) being fixed to said central part (56).

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