Vehicle-mounted rail type sliding power supply interface

Abstract

The utility model provides a vehicle-mounted rail type sliding power interface, which comprises a sliding rail assembly, a support leg, a sliding seat assembly and a clamping assembly, supporting legs are arranged at the two ends of the sliding rail assembly, and the sliding rail assembly is fixed to a central cross beam of the instrument panel through the supporting legs; the sliding seat assembly is inserted into a gap between the sliding rail and the conductor rail and comprises a bottom box, a fixed box, a button, a push plate, a spring I, a locking clamp, a spring II and an electrode; the clamping assembly is installed on a ball head of a bottom box of the sliding seat assembly, and a built-in electric connector is arranged between the clamping assembly and an electrode of the sliding seat assembly. After assembly, the two inclined surfaces of the end head of the support rod of the push rod are respectively contacted with the inclined surfaces of the rear sides of the left button and the right button. The inclined faces of the two push rods of the push plate make contact with the inclined face of the rectangular through hole in the middle of the clamping tongue of the locking clamp. The utility model has the beneficial technical effects that the position of the power interface can be conveniently adjusted, the cleanliness of a cab is not influenced, and the operation of a driver is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle-mounted power supply interface technology, especially relates to a vehicle-mounted track type sliding power supply interface. BACKGROUND

[0002] In order to meet the demand of people in the process of driving or resting to plug in USB equipment (such as: mobile phone and tablet computer etc.), usually, USB interface is arranged in the storage box or armrest box of the cab, when needing to plug in USB equipment, special USB wire is needed to plug in. And, mobile phone support or tablet computer support is installed on the front panel of the cab, and mobile phone or tablet computer is placed on the support. Since the mobile phone support or tablet computer support is fixed, the position of mobile phone or tablet computer cannot be adjusted. In addition, when needing to plug in multiple USB equipment, multiple USB interfaces are needed, and multiple USB wires extend from the storage box or armrest box to the front panel of the cab, which not only affects the tidiness of the cab, but also may hinder the operation of the driver.

[0003] Obviously, the prior art vehicle-mounted power supply interface has the problems of being unable to adjust the position, affecting the tidiness of the cab and hindering the operation of the driver. SUMMARY

[0004] In order to solve the problems of being unable to adjust the position, affecting the tidiness of the cab and hindering the operation of the driver of the prior art vehicle-mounted power supply interface, the utility model provides a vehicle-mounted track type sliding power supply interface.

[0005] The utility model discloses a vehicle-mounted rail type sliding power supply interface, including, slide rail subassembly, support, slide seat subassembly and clamping subassembly, the both ends of slide rail subassembly are provided with support, and are fixed on the instrument board central crossbeam through support, including, slide rail support, conductive rail cover, slide rail and conductive rail, the slide rail support is door type rigid section, is provided with two layers of mirror image symmetry of rectangular long groove that opens to the inside on its inboard, is conductive rail installation groove and slide rail installation groove respectively, the conductive rail cover is two, respectively inserts in conductive rail installation groove, and its inner cavity shape is matched with the outline of conductive rail, the conductive rail is two, and the cross section shape is horizontally arranged I -shaped, respectively inserts in the inner chamber of conductive rail cover, the slide rail is two, respectively inserts in slide rail installation groove, and the cross section shape is horizontally arranged U -shaped, and is provided with evenly distributed locking hole in the bottom edge of U -shaped slide rail, the slide seat subassembly inserts in the gap of slide rail and conductive rail, including, bottom box, fixed box, button, push plate, spring I, locking card, spring II and electrode, the bottom box is the cylindrical box of bottom closed, is provided with the radial through -hole passing through the center on the cylinder wall of bottom box, is provided with the ball head on the cylinder wall outside and radial through -hole axis vertical outward extension in the bottom box, the fixed box is two top closed semicircular cylinders, is provided with the rectangular support box body on the diameter side of fixed box top and extends upwards, the support box body's upper portion is provided with two electrode holes and steps that have let electrode extend in parallel, and the middle portion is provided with two locking card extension card holes and steps that have let locking card extend in parallel, and the lower portion is provided with the cavity of accommodating push plate, the fixed box can be combined with bottom box after relative combination and is buckled into a top and bottom closed cylindrical box body, and the support box body of fixed box upper portion is also buckled into the closed rectangular box body, the button is two, mirror image symmetry inserts in the radial through -hole of bottom box, and its shape is cylinder, and is provided with the rectangular push head of end head for bevel on the back side of cylindrical button, the middle portion of push plate is disc, is provided with rectangular support bar on the downside of disc, and the lower end of support bar is inverted conical, is provided with two push rods on the upside of disc, and the head of two push rods is inclined plane of relative inclination angle, and, in push plate disc upside two push rods's opposite side each is provided with a guide rod, spring I is two, is respectively sleeved on the guide rod of push plate upside, locking card is two, mirror image symmetry inserts in the card hole of fixed box support box body middle portion, the locking card is the cross structure of middle portion with rectangular board, is provided with two clamping legs on the left side of rectangular board, is provided with the card tongue on the right side of rectangular board, is provided with the rectangular through -hole of outside face for bevel in the middle portion of card tongue, and, is provided with guide column on the both sides of card tongue, spring II is two, is respectively sleeved on the guide column of card tongue both sides, the cross section shape of electrode is hollow convex character and is two, mirror image symmetry inserts in the electrode hole of fixed box support box body upper portion, the clamping subassembly is installed on the ball head of slide seat subassembly bottom box, and is provided with built -in electrical connection between the electrode of clamping subassembly and slide seat subassembly, after assembly, the two inclined planes of push rod support bar end are contacted with the inclined plane of left and right button back side respectively,The inclined surfaces of the two push rods of the push plate respectively contact the inclined surfaces of the rectangular through holes in the center of the locking latch.

[0006] Preferably, the clamping assembly includes a lower jaw, a ball head, a primary telescopic rod, a secondary telescopic rod, and an upper jaw; the lower jaw has a claw buckle at its lower end for engaging a mobile phone or tablet computer, and a cavity inside the lower jaw is provided to accommodate the primary telescopic rod; the ball head is fixed to the upper part of the lower jaw's surface; the primary telescopic rod is disposed within the cavity of the lower jaw and is provided with elastic tension and a cavity to accommodate the secondary telescopic rod; the secondary telescopic rod is disposed within the cavity of the primary telescopic rod and is provided with elastic tension; the upper jaw is fixed to the end of the secondary telescopic rod, and a claw buckle for engaging a mobile phone or tablet computer is provided at its upper end.

[0007] Preferably, the button has a rectangular sliding plate in the middle, and a groove matching the rectangular sliding plate is provided inside the radial through hole of the base box.

[0008] Preferably, three triangular reinforcing ribs are evenly distributed around the circumference of the connecting rod between the base box and the ball head.

[0009] Preferably, the slide assembly is one or more; each slide assembly is equipped with different features, including a mobile phone or tablet computer, a USB port or an inverter power supply; and can be simultaneously inserted into the slide rail assembly.

[0010] The beneficial technical effect of this vehicle-mounted rail-type sliding power interface is that it allows for convenient adjustment of the power interface position without affecting the cleanliness of the cab or the driver's operation. Attached Figure Description

[0011] Appendix Figure 1 This is a three-dimensional schematic diagram of the vehicle-mounted rail-type sliding power supply interface of this utility model;

[0012] Appendix Figure 2 This is a three-dimensional schematic diagram of the present invention installed on the central crossbeam of the dashboard;

[0013] Appendix Figure 3 This is an exploded three-dimensional schematic diagram of the present invention;

[0014] Appendix Figure 4 This is an exploded three-dimensional schematic diagram of the slide rail assembly of this utility model;

[0015] Appendix Figure 5 This is an exploded three-dimensional schematic diagram of the slide assembly of this utility model;

[0016] Appendix Figure 6 This is an exploded three-dimensional schematic diagram of the button and push plate parts of the slide assembly of this utility model;

[0017] Appendix Figure 7It is the exploded three-dimensional schematic view of the slide seat assembly part locking card and electrode of the utility model.

[0018] Attached Figure 8 It is the three-dimensional schematic view of the clamping assembly.

[0019] In the figure, 1 is a slide rail assembly, 1-1 is a slide rail support, 1-2 is a conductive rail covering, 1-3 is a slide rail, and 1-4 is a conductive rail; 2 is a supporting leg; 3 is a slide seat assembly, 3-1 is a bottom box, 3-2 is a fixed box, 3-3 is a button, 3-4 is a push plate, 3-5 is a spring I, 3-6 is a locking card, 3-7 is a spring II, 3-8 is an electrode; 4 is a clamping assembly, 4-1 is a lower claw, 4-2 is a ball head seat, 4-3 is a first-stage telescopic rod, 4-4 is a second-stage telescopic rod, and 4-5 is an upper claw; A is a mobile phone or a tablet computer; B is an instrument panel.

[0020] The vehicle-mounted track type sliding power supply interface of the utility model is further described below in combination with the drawings and specific embodiments. Specific embodiments

[0021] Referring to the drawings Figures 1 to 7The utility model discloses a vehicle-mounted rail type sliding power supply interface, including, slide rail subassembly 1, support 2, slide seat subassembly 3 and clamping subassembly 4, the both ends of slide rail subassembly are provided with support, and are fixed on the instrument board central crossbeam through support, including, slide rail support 1-1, conductive rail covering 1-2, slide rail 1-3 and conductive rail 1-4, the slide rail support is the door type rigid structure, is provided with two layers of mirror image symmetry of rectangular long groove that opens inward in its inboard, is conductive rail installation groove and slide rail installation groove respectively, the conductive rail covering is two, is inserted in conductive rail installation groove respectively, and its inner cavity shape is matched with the outline of conductive rail, the conductive rail is two, and the cross section shape is horizontally placed I -shaped, is inserted in the inner chamber of conductive rail covering respectively, the slide rail is two, is inserted in slide rail installation groove respectively, and the cross section shape is horizontally placed U -shaped, and is uniformly distributed locking hole in the bottom edge of U -shaped slide rail, slide seat subassembly is inserted in the clearance of slide rail and conductive rail, including, bottom box 3-1, fixed box 3-2, button 3-3, push plate 3-4, spring I 3-5, locking card 3-6, spring II 3-7 and electrode 3-8, the bottom box is the cylinder -shaped box of bottom closed, is provided with the radial through -hole passing through the center on the cylinder wall of bottom box, is provided with the ball head on the cylinder wall outside extension outward perpendicularly with radial through -hole axis, the fixed box is two half -circular cylinders of top closed, is provided with the rectangular support box body on the diameter side of fixed box top and extends upwards, the upper portion of support box body is provided with two electrode holes and steps that have let electrode extend in parallel, the middle part is provided with two locking card extension card holes and steps that have let locking card extend in parallel, and the lower part is provided with the cavity of accommodating push plate, the fixed box can be combined with bottom box after relative combination and is buckled into one upper and lower closed cylinder -shaped box body, and the support box body of fixed box upper portion is also buckled into the closed rectangular box body, the button is two, and mirror image symmetry is inserted in the radial through -hole of bottom box, and its shape is cylinder, and is provided with the rectangular push head of end head as bevel on the back side of cylinder button, the middle part of push plate is disc, is provided with rectangular support bar on the downside of disc, and the lower end of support bar is inverted conical, is provided with two push rods on the upside of disc, and the head of two push rods is inclined surface of relatively inclined angle, and in push plate disc upside two push rods's opposite side each is provided with a guide rod, spring I is two, is respectively installed on the guide rod of push plate upside, locking card is two, and mirror image symmetry is inserted in the card hole of fixed box support box body middle part, the locking card is the cross structure of middle part with rectangular plate, is provided with two clamping legs on the left side of rectangular plate, is provided with the card tongue on the right side of rectangular plate, is provided with the rectangular through -hole of outside face as bevel in the middle part of card tongue, and is provided with guide column on the both sides of card tongue, spring II is two, is respectively installed on the guide column of card tongue both sides, the cross section shape of electrode is hollow convex character and is two, and mirror image symmetry is inserted in the electrode hole of fixed box support box body upper portion,The clamping assembly is mounted on the ball head of the slide assembly bottom box, and an internal electrical connection is arranged between the clamping assembly and the electrode of the slide assembly; after assembly, the two inclined surfaces of the end head of the supporting rod of the push rod are respectively in contact with the inclined surfaces at the rear side of the left and right buttons; and the inclined surfaces of the two push rods of the push plate are respectively in contact with the inclined surfaces of the rectangular through hole in the middle of the latch tongue of the locking clamps. In specific use, the buttons are pressed inward, the inclined surfaces at the rear end of the buttons push the push plate to move upward, the two push rods of the push plate respectively enter the through hole in the middle of the latch tongue of the two locking clamps, the locking clamps are pushed to move to one side of the latch tongue, the clamping legs of the locking clamps retreat into the supporting box body of the fixing box, and the upper part of the slide assembly is in the shape of a rectangular box; at this time, the upper part of the slide assembly is vertically inserted into the gap of the slide rail assembly, so that the electrodes on the slide assembly are respectively in contact with the conductive rails on the two sides of the slide rail assembly; at the same time, the clamping legs of the slide assembly are respectively in contact with the slide rails on the two sides of the slide rail assembly; the buttons are released, the push plate moves downward under the action of the spring I, the two locking clamps move to one side of the clamping leg under the action of the spring II, the clamping leg extends out of the supporting box body and enters the locking hole of the slide rail, so that the slide assembly is fixed on the slide rail assembly; and the mobile phone or tablet computer on the clamping assembly also obtains power from the conductive rails of the slide rail assembly. When it is necessary to move the position of the slide assembly, the buttons are pressed inward, the clamping leg retreats from the locking hole, and the slide assembly can be moved to the required position on the slide rail; the buttons are released, the clamping leg enters the locking hole, and the slide assembly is fixed on the slide rail assembly again. Since the clamping leg and the locking hole are matched to fix the position of the slide assembly on the slide rail, the position of the slide assembly can be conveniently adjusted, and the fixing is stable and not easy to fall off. In addition, the power supply line of the utility model is built-in the box body of the slide assembly, which does not affect the neatness of the cab and does not affect the operation of the driver.

[0022] Referring to the drawings Figure 8 As one of the preferred technical solutions, the clamping assembly comprises a lower claw 4-1, a ball head seat 4-2, a first telescopic rod 4-3, a second telescopic rod 4-4 and an upper claw 4-5; the lower end of the lower claw is provided with a claw buckle for clamping a mobile phone or a tablet computer, and a cavity for accommodating the first telescopic rod is arranged in the lower claw; the ball head seat is fixed on the upper part of the lower surface of the lower claw; the first telescopic rod is arranged in the cavity of the lower claw and is provided with a cavity for accommodating the second telescopic rod and elastic stretching; the second telescopic rod is arranged in the cavity of the first telescopic rod and is provided with elastic stretching; and the upper claw is fixed on the end head of the second telescopic rod and is provided with a claw buckle for clamping a mobile phone or a tablet computer on the upper end. The two-stage telescopic rod structure can adjust the distance between the upper and lower claws in a larger range to adapt to mobile phones or tablet computers of different sizes. The ball head and the ball head seat are used to realize the connection between the slide assembly and the clamping assembly, and the orientation of the mobile phone or the tablet computer can be conveniently adjusted.

[0023] As one of preferred technical solutions, the middle part of the button is provided with a rectangular slide plate, and a slide groove matched with the rectangular slide plate is arranged on the inside of the radial through hole of the bottom box. The rectangular slide plate can prevent the button from rotating along its axis during pressing, so that the inclined surface on the back side of the button always keeps parallel contact with the inclined surface of the push plate support rod.

[0024] As one of preferred technical solutions, three triangular reinforcing ribs are uniformly arranged on the connecting rod of the bottom box and the ball head. The reinforcing ribs can increase the connecting strength and rigidity of the bottom box and the ball head, and are not easy to be broken in the bumping of the automobile driving, and have an aesthetic effect.

[0025] As one of preferred technical solutions, the slide seat assembly is one or more; each slide seat assembly is provided with different settings, including a mobile phone or a tablet computer, a USB socket or an inverter power supply; and can be simultaneously inserted on the slide rail assembly. The slide seat assembly with different settings can expand the use of the power supply interface of the utility model, and the mobile phone or the tablet computer, other USB devices or low-power power frequency power supply devices can be simultaneously or individually used.

[0026] Obviously, the utility model has the beneficial technical effects of the vehicle-mounted rail type sliding power supply interface, that is, the position of the power supply interface is convenient to adjust, the cab is not affected in tidiness, and the operation of the driver is not affected.

Claims

1. A vehicle-mounted rail-type sliding power interface, characterized in that, The power interface includes a slide rail assembly, feet, a slide block assembly, and a clamping assembly; the slide rail assembly is provided with feet at both ends and is fixed to the central crossbeam of the instrument panel by the feet; The system includes a slide rail support, a conductive rail cover, a slide rail, and a conductive rail. The slide rail support is a rigid portal frame profile with two sets of rectangular slots on its inner side, each opening inwards and mirror-symmetrical, serving as a conductive rail mounting slot and a slide rail mounting slot, respectively. Two conductive rail covers are inserted into the conductive rail mounting slots, their inner cavity shapes matching the shape of the conductive rails. Two conductive rails have a horizontal I-shaped cross-section and are inserted into the inner cavity of the conductive rail cover. Two slide rails are inserted into the slide rail mounting slots, their cross-sections being horizontal U-shaped, with evenly distributed locking holes on the bottom edge of the U-shaped slide rail. The slide block assembly is inserted into the gap between the slide rail and the conductive rail and includes a base box and a fixing box. The system comprises a button, a push plate, spring I, a locking clip, spring II, and electrodes. The bottom box is a cylindrical box with a closed bottom. A radial through hole with a center is provided on the cylindrical wall of the bottom box, and a ball head extends outward from the outer side of the cylindrical wall perpendicular to the axis of the radial through hole. The fixing box consists of two semi-circular cylinders with closed tops. A rectangular support box extends upward from the diameter side of the top of the fixing box. The upper part of the support box has two electrode holes and steps for the electrodes to extend, the middle part has two locking holes and steps for the locking clip to extend, and the lower part has a cavity to accommodate the push plate. When the fixing boxes are combined, they can be fastened with the bottom box to form a cylindrical box that is closed from top to bottom, and the support box on the upper part of the fixing box can also be fastened to form a closed rectangular box. The button consists of two cylindrical parts, symmetrically inserted into the radial through-holes of the base box. A rectangular push head with a beveled end is located on the rear side of each cylindrical button. The push plate has a circular disc in the center, with a rectangular support rod on the lower side of the disc. The lower end of the support rod is inverted conical. Two push rods are located on the upper side of the disc, with their heads forming opposing bevels. A guide rod is located on each side of the two push rods on the upper side of the push plate disc. Two springs are fitted onto the guide rods on the upper side of the push plate. Two locking clips are symmetrically inserted into the locking holes in the center of the fixing box support body. Each locking clip has a cross-shaped structure with a rectangular plate in the center, and two locking clips are located on the left side of the rectangular plate. The locking foot has a latch on the right side of the rectangular plate, with a rectangular through hole in the middle of the latch having a beveled outer surface. Guide posts are also provided on both sides of the latch. Two springs (II) are respectively fitted onto the guide posts on both sides of the latch. Two electrodes have a hollow convex cross-section and are symmetrically inserted into electrode holes on the upper part of the fixed box support body. The clamping assembly is mounted on the ball head of the slide assembly base box, and a built-in electrical connection is provided between the clamping assembly and the electrodes of the slide assembly. After assembly, the two beveled surfaces of the push rod's support end contact the beveled surfaces on the rear sides of the left and right buttons, respectively. The beveled surfaces of the two push rods of the push plate contact the beveled surfaces of the rectangular through hole in the middle of the latch of the locking plate.

2. The vehicle-mounted rail-type sliding power interface according to claim 1, characterized in that, The clamping assembly It includes a lower claw, a ball head seat, a primary telescopic rod, a secondary telescopic rod, and an upper claw; the lower end of the lower claw is provided with a claw buckle for engaging a mobile phone or tablet computer, and a cavity is provided inside the lower claw to accommodate the primary telescopic rod; the ball head seat is fixed to the upper part of the lower claw's surface; the primary telescopic rod is located in the cavity of the lower claw and is provided with an elastic tension and a cavity to accommodate the secondary telescopic rod; The secondary telescopic rod is set inside the cavity of the primary telescopic rod and is provided with elastic tension; the upper claw is fixed to the end of the secondary telescopic rod, and a claw buckle for engaging a mobile phone or tablet computer is provided at the upper end of the upper claw.

3. The vehicle-mounted rail-type sliding power interface according to claim 1 or 2, characterized in that, The button has a rectangular sliding plate in the middle, and a groove matching the rectangular sliding plate is provided inside the radial through hole of the base box.

4. The vehicle-mounted rail-type sliding power interface according to claim 1 or 2, characterized in that, The connecting rod between the base box and the ball head has three triangular reinforcing ribs evenly distributed around its circumference.

5. The vehicle-mounted rail-type sliding power interface according to claim 1 or 2, characterized in that, The slide assembly can be one or more; each slide assembly has different features, including mobile phones or tablets, USB ports or inverters; and can be simultaneously inserted into the slide rail assembly.

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