Vehicle-mounted panel charging bracket

Abstract

The utility model discloses a vehicle-mounted panel charging bracket, which relates to the technical field of vehicle-mounted brackets and comprises a shell and a connecting block, a sliding rod is arranged between two sides in the shell, a connecting plate is fixed at the top of the sliding block, a rubber pad is adhered to the inner surface of a clamping arm, the connecting block is fixed at the bottom of the sliding block, and the connecting plate is fixed at the bottom of the sliding block. The other end of the supporting rod is connected with a toothed plate through a rotating shaft, a through groove is formed in the middle of the supporting plate in a penetrating mode, the right side of the toothed plate is connected with a gear, a ratchet wheel is fixed to the outer portion of a transmission shaft, and a fixing ring is fixed to the lower portion of the right side of the rear portion of the shell. According to the vehicle-mounted flat plate charging bracket, the gear rotates freely in a movable range with the transmission shaft as the circle center, when the toothed plate does not move downwards any more, the first spring has elasticity, the pawl and the ratchet wheel are meshed to form a locking state, and then the ratchet wheel, the transmission shaft and the gear are prevented from rotating anticlockwise; the panel is prevented from shaking relative to the shell along with bumping in the driving process, and stable charging transmission is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle-mounted cradle technical field, concretely is a kind of vehicle-mounted flat charging cradle. BACKGROUND

[0002] With the development of science and technology, more and more vehicle-mounted charging cradle integrates multiple functions, such as wireless charging, multi-device charging, etc., greatly improving the user's travel experience. In the driving process, the vehicle-mounted flat charging cradle can provide a stable charging environment for the tablet computer, ensuring sufficient power for the tablet, and facilitating the user to use the tablet for navigation, entertainment and other functions. For example, when driving long distances, the tablet is used for navigation, and the charging cradle can provide continuous power supply to avoid the interruption of navigation due to insufficient power.

[0003] For example, the utility model discloses a kind of vehicle-mounted flat charging cradle. The utility model can charge flat on vehicle by the vehicle-mounted flat charging cradle, the vehicle-mounted flat charging cradle can be used in any type of vehicle, and the charging mode is very simple, just need to be inserted into the accommodation cavity when the vehicle starts, and the flat can be powered, without other power lines etc. However, it lacks clamping function, and the position of the flat will shake relative to the cradle due to bumps, which is not conducive to stable transmission of charging, and the flat will be damaged due to bumps.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a vehicle-mounted flat charging cradle is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of vehicle-mounted flat charging cradle to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of vehicle-mounted flat charging cradle, including shell and connecting block, the inside of shell is provided with slide between two sides, and the outside of slide is slidably provided with sliding block, the top of sliding block is fixed with connecting plate, and the side of connecting plate away from the vertical central axis of shell is provided with clamping arm, the inner surface of clamping arm is bonded with rubber pad, the bottom of sliding block is fixed with connecting block, and the middle part of connecting block is connected with support rod by pivot, the other end of support rod is connected with toothed plate by pivot, and the surface of toothed plate is fixed with supporting plate below, the middle part of supporting plate is provided with through slot, the right side of toothed plate is connected with gear, and the middle part of gear is provided with transmission shaft, the outside of transmission shaft is fixed with ratchet wheel, the rear right lower side of shell is fixed with fixed ring, and the inside of fixed ring is connected with pawl by spring one, the surface of shell is embedded with wireless charging module above.

[0007] Further, the slider is symmetrically distributed about a vertical central axis of the slide rod, and the slider, the connecting plate and the clamping arm are integrated.

[0008] Further, the clamping arm is in L-shaped structure, and the slider, the connecting plate, the clamping arm, the connecting block and the support rod are each provided with two.

[0009] Further, the transmission shaft is arranged in the bearing at the opening in the back of the shell, and the two ends of the spring one are fixedly connected with the pawl and the inner side arm of the fixing ring respectively.

[0010] Further, the inner side of the fixing ring is connected with the pawl through the rotating shaft, and the ratchet wheel and the pawl are engagedly connected.

[0011] Further, the outer part of the slide rod is sleeved with the spring two, and the two ends of the spring two are fixedly connected with the slider and the inner side wall of the shell respectively.

[0012] Further, the slider is elastically connected with the shell through the spring two, and the spring two is provided with two.

[0013] Further, the surface of the shell is provided with screw holes, and the screw holes are provided with four.

[0014] The utility model provides a kind of vehicle-mounted flat charging bracket, with following beneficial effects:

[0015] 1, the utility model places flat to between clamping arm and supports by supporting plate, utilizes the gravity of flat to drive supporting plate, toothed plate to move down, make support rod rotate, and slider is horizontally slid along the outside of slide rod, and then the clamping effect of flat is generated by clamping arm, meet the charging demand of different size flat, increase the endurance of flat.

[0016] 2, the utility model gear takes transmission shaft as center, freely rotates in movable range, when toothed plate no longer moves down, spring one will have elasticity, make pawl and ratchet wheel engage and form a locking state, then prevent ratchet wheel, transmission shaft, gear rotate around counterclockwise direction, avoid that flat is relative to shell and shakes in the process of driving, guarantee charging stable transmission. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model vehicle-mounted flat charging bracket;

[0018] Figure 2 It is the shell section structure schematic diagram of the utility model vehicle-mounted flat charging bracket;

[0019] Figure 3 It is the shell rear view structure schematic diagram of the utility model vehicle-mounted flat charging bracket.

[0020] In the figure: 1, shell; 2, slide bar; 3, sliding block; 4, connecting plate; 5, clamping arm; 6, rubber pad; 7, connecting block; 8, support rod; 9, toothed plate; 10, supporting plate; 11, through slot; 12, gear; 13, transmission shaft; 14, ratchet; 15, fixed ring; 16, spring I; 17, pawl; 18, spring II; 19, screw hole; 20, wireless charging module. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] As shown in Figure 1 and Figure 2 , a vehicle-mounted flat charging cradle, comprising a shell 1 and a connecting block 7, the inside of the shell 1 is provided with a slide bar 2 between the two sides, and the outside of the slide bar 2 is provided with a sliding block 3, the top of the sliding block 3 is fixed with a connecting plate 4, and the side of the connecting plate 4 away from the vertical central axis of the shell 1 is provided with a clamping arm 5, the inner surface of the clamping arm 5 is bonded with a rubber pad 6, the connecting block 7 is fixed to the bottom of the sliding block 3, and the middle of the connecting block 7 is connected with a support rod 8 through a rotating shaft, the other end of the support rod 8 is connected with a toothed plate 9 through a rotating shaft, and the surface of the toothed plate 9 is fixed with a supporting plate 10 below, the middle of the supporting plate 10 is provided with a through slot 11, the sliding block 3 is symmetrically distributed about the vertical central axis of the slide bar 2, and the sliding block 3, the connecting plate 4 and the clamping arm 5 are integrated, the clamping arm 5 is L-shaped structure, and the sliding block 3, the connecting plate 4, the clamping arm 5, the connecting block 7 and the support rod 8 are each provided with two, the outside of the slide bar 2 is provided with a spring II 18, and the two ends of the spring II 18 are respectively fixedly connected with the sliding block 3 and the inner side wall of the shell 1, the sliding block 3 is elastically connected with the shell 1 through the spring II 18, and the spring II 18 is provided with two, the surface of the shell 1 is provided with a screw hole 19, and the screw hole 19 is provided with four, and the surface of the shell 1 is embedded with a wireless charging module 20 above.

[0023] The specific operation is as follows: the flat is placed between the clamping arms 5 and supported by the supporting plate 10, the weight of the flat drives the supporting plate 10 and the toothed plate 9 to move downward, the support rod 8 rotates, and the sliding block 3 slides horizontally along the outside of the slide bar 2, and then the clamping arm 5 produces clamping effect on the flat, meeting the charging needs of flat of different sizes and increasing the endurance of the flat.

[0024] As shown in Figure 2 and Figure 3As shown, the right side of the toothed plate 9 is connected with a gear 12, and the middle part of the gear 12 is provided with a transmission shaft 13, the outside of the transmission shaft 13 is fixed with a ratchet wheel 14, the rear right lower side of the shell 1 is fixed with a fixed ring 15, and the inside of the fixed ring 15 is connected with a pawl 17 through a spring 16, the transmission shaft 13 is arranged in the bearing at the opening of the back of the shell 1, the two ends of the spring 16 are respectively fixedly connected with the pawl 17 and the inside arm of the fixed ring 15, the inside of the fixed ring 15 is connected with the pawl 17 through a rotating shaft, and the ratchet wheel 14 and the pawl 17 are engagedly connected.

[0025] Specific operation is as follows, the gear 12 is taken as the center of the transmission shaft 13, and is freely rotated in the movable range, when the toothed plate 9 no longer moves downward, the spring 16 will have elastic force, so that the pawl 17 is engaged with the ratchet wheel 14 to form a locking state, thereby preventing the ratchet wheel 14, the transmission shaft 13 and the gear 12 from rotating in the counterclockwise direction, avoiding the relative shaking between the flat plate and the shell 1 during driving, and ensuring stable transmission of charging.

[0026] In summary, the vehicle-mounted flat plate charging bracket is used, first of all, the screw hole 19 is used to hang the shell 1 on a large vehicle, when it is necessary to charge the flat plate, the flat plate is placed against the wireless charging module 20 and is supported between the clamping arms 5 through the supporting plate 10, the gravity of the flat plate drives the supporting plate 10 and the toothed plate 9 to move downward, so that the supporting rod 8 and the gear 12 are rotated, the connecting plate 4 is realized to slide along the outer part of the sliding rod 2 in the opposite direction, until the rubber pad 6 on the inner surface of the clamping arm 5 is tightly attached to the positions on both sides of the flat plate, so as to protect the flat plate, the flat plate is clamped through the clamping arm 5, the charging demand of flat plates of different sizes is met, and the endurance of the flat plate is increased.

[0027] After the flat plate is placed, the toothed plate 9 will no longer move downward, at this time, the spring 16 has elastic force to support the pawl 17 to rotate, the pawl 17 is engaged with the ratchet wheel 14 to form a locking, so as to prevent the ratchet wheel 14, the transmission shaft 13 and the gear 12 from rotating in the counterclockwise direction, avoiding the relative shaking between the flat plate and the shell 1 during driving, so as to cause poor contact, and greatly improving the anti-loose ability of the charging bracket.

[0028] Since the pawl 17 protrudes from the fixed ring 15, when the flat plate needs to be taken out, the pawl 17 is extruded to the inside of the fixed ring 15, so that the flat plate can be taken out upward, and the sliding block 3, the connecting plate 4 and the clamping arm 5 have a tendency to move away from the vertical central axis of the shell 1 under the elastic force of the spring 18.

[0029] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.

Claims

1. A vehicle-mounted flat panel charging cradle comprising a housing (1) and a connecting block (7), characterized in that, The inside of the shell (1) is provided with a slide rod (2), and the outside of the slide rod (2) is provided with a sliding block (3), the top of the sliding block (3) is fixedly connected with a connecting plate (4), and the side of the connecting plate (4) away from the vertical central axis of the shell (1) is provided with a clamping arm (5), the inner surface of the clamping arm (5) is bonded with a rubber pad (6), the bottom of the sliding block (3) is fixedly connected with a connecting block (7), and the middle of the connecting block (7) is connected with a supporting rod (8) through a rotating shaft, the other end of the supporting rod (8) is connected with a toothed plate (9) through a rotating shaft, and the surface of the toothed plate (9) is fixedly connected with a supporting plate (10) below, the middle of the supporting plate (10) is provided with a through groove (11), the right side of the toothed plate (9) is connected with a gear (12), and the middle of the gear (12) is provided with a transmission shaft (13), the outside of the transmission shaft (13) is fixedly connected with a ratchet wheel (14), the rear right side of the shell (1) is fixedly connected with a fixed ring (15), and the inner side of the fixed ring (15) is connected with a pawl (17) through a spring (16), and the surface of the shell (1) is embedded with a wireless charging module (20).

2. The vehicle mounted tablet charging cradle of claim 1, wherein, The sliding block (3) is symmetrically distributed about the vertical central axis of the slide rod (2), and the sliding block (3), the connecting plate (4) and the clamping arm (5) are integrated.

3. The vehicle mounted tablet charging cradle of claim 1, wherein, The clamping arm (5) is of L-shaped structure, and the sliding block (3), the connecting plate (4), the clamping arm (5), the connecting block (7) and the supporting rod (8) are each provided with two.

4. The vehicle mounted tablet charging cradle of claim 1, wherein, The transmission shaft (13) is provided in the bearing on the back opening of the shell (1), and the two ends of the spring (16) are fixedly connected with the pawl (17) and the inner side of the fixed ring (15) respectively.

5. The vehicle mounted tablet charging cradle of claim 1, wherein, The inner side of the fixed ring (15) is connected with the pawl (17) through a rotating shaft, and the ratchet wheel (14) and the pawl (17) are engagedly connected.

6. The vehicle mounted tablet charging cradle of claim 1, wherein, The outside of the slide rod (2) is sleeved with a spring (18), and the two ends of the spring (18) are fixedly connected with the sliding block (3) and the inner side wall of the shell (1) respectively.

7. The vehicle mounted tablet charging cradle of claim 6, wherein, The sliding block (3) is elastically connected with the shell (1) through the spring (18), and the spring (18) is provided with two.

8. The vehicle flat panel charging cradle of claim 1, wherein, The surface of the shell (1) is provided with screw holes (19), and the screw holes (19) are provided with four.

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