Vehicle-mounted fragrance docking station

Abstract

The utility model provides a vehicle-mounted fragrance docking station, and relates to the technical field of docking stations. The rear part of the docking station main body is fixedly connected with a fixed frame; an air outlet duct is formed in the docking station main body; multiple groups of key grooves are formed in the upper part of the front end surface of the docking station main body; key silica gel is arranged in the multiple groups of key grooves; control keys are arranged in the multiple groups of key grooves; a control circuit board is fastened and connected in the docking station main body through bolts; the plurality of groups of control keys are electrically connected with the control circuit board; an auxiliary fan is arranged in the fixing frame; the auxiliary fan is electrically connected with the control circuit board. When the fragrance of the perfume is diffused by the auxiliary fan, the control wind wheel is shifted to rotate, then the air outlet guide plate automatically swings back and forth through a series of transmission, the diffusion direction of the fragrance of the perfume is automatically adjusted, and the problem that the fragrance is too concentrated in a certain area easily in the diffusion process of the fragrance, so that the fragrance cannot be diffused is solved. Therefore, the problem of non-uniform fragrance diffusion is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion docks, in particular to a vehicle-mounted fragrance expansion dock. Background Art

[0002] In new energy vehicles, in order to be able to charge multiple devices at the same time, and to effectively remove odors in the car, and to provide a comfortable environment for drivers and passengers during driving, drivers usually install a car fragrance expansion dock on new energy vehicles. Existing car fragrance expansion docks usually consist of a shell, a charging interface, a fragrance placement area and a hair dryer.

[0003] For example: The utility model with application number CN202321777100.6 discloses a vehicle expansion dock, which specifically includes a shell, on which a key slot, a plurality of interface slots and an aromatherapy plug interface are provided; a center plate, an aromatherapy button, which is installed in the shell and movably fits in the key slot, and the aromatherapy button is in active contact with the aromatherapy switch; aromatherapy, which is detachably installed in the aromatherapy plug interface; an atomizer, which is installed at the aromatherapy plug interface, and the atomizer is electrically connected to the center plate; and a connecting line. The vehicle expansion dock of the utility model is provided with a plurality of interfaces, which avoids the inconvenience caused by too few interfaces of the original car and is convenient for users to use; the aromatherapy function is realized by the atomizer, the air environment in the car is improved, the user's comfort is improved, more functions are provided, and the market competitiveness is improved.

[0004] However, as far as the current traditional car fragrance expansion dock is concerned, the position of the air outlet of the existing car fragrance expansion dock is usually relatively fixed, which makes it easy for the fragrance to be too concentrated in a certain area during the expansion process, resulting in uneven fragrance diffusion. At the same time, if the fragrance is too concentrated in a certain area, it is easy for the fragrance in this area to be too strong, affecting the riding experience of drivers and passengers, and is inconvenient to use. Utility Model Content

[0005] In view of this, the utility model provides a vehicle-mounted fragrance expansion dock, which has an air outlet guide plate that can automatically swing to discharge fragrance. In the process of the auxiliary fan blowing, when the wind passes through the air outlet duct, it will toggle the control wind wheel to rotate. In the process of rotating the control wind wheel, the fixed rotating shaft will be driven to rotate. In the process of rotating the fixed rotating shaft, the first bevel gear will be driven to rotate. In the process of rotating the first bevel gear, the second bevel gear meshed with the first bevel gear will be driven to rotate. The rotation of the second bevel gear drives the control turntable to rotate. In the process of rotating the control turntable, the control slide column will slide in the incomplete gear rack. As the control slide column slides, the incomplete gear rack will swing back and forth. In the process of swinging the incomplete gear rack, the double-sided rack will be driven to slide back and forth. The reciprocating sliding of the double-sided rack drives the two control gears to rotate. In the process of rotating the two control gears, the two air outlet guide plates will be driven to swing back and forth at the same time, so that the vehicle-mounted fragrance expansion dock swings to discharge air, so that the fragrance of the fragrance can be evenly diffused.

[0006] The utility model provides a vehicle-mounted fragrance expansion dock, which specifically includes: an expansion dock main body; a fixing frame fixedly connected to the rear of the expansion dock main body; an air outlet duct is opened in the expansion dock main body; a plurality of key slots are opened on the upper front end surface of the expansion dock main body; key silica gel is arranged in the plurality of key slots; control keys are arranged in the plurality of key slots; a control circuit board is fastened with bolts in the expansion dock main body; the plurality of control keys are electrically connected to the control circuit board; an auxiliary fan is arranged in the fixing frame; the auxiliary fan is electrically connected to the control circuit board; two air outlet guide plates are symmetrically rotatably connected to the lower front end surface of the expansion dock main body; two USB-A interfaces are symmetrically arranged on the upper front end surface of the expansion dock main body; and two Type-C interfaces are symmetrically arranged on the lower front end surface of the expansion dock main body.

[0007] Optionally, two control clamps are symmetrically slidably connected in the fixing frame; a group of control springs are fixedly connected to the outside of the two control clamps; the ends of the two groups of control springs are fixedly connected in the fixing frame; and the two control clamps are aligned with the position of the auxiliary fan.

[0008] Optionally, a fixed rotating shaft is rotatably connected inside the air outlet duct; and two control wind wheels are symmetrically and fixedly connected outside the fixed rotating shaft.

[0009] Optionally, a first bevel gear is fixedly connected to the center of the outside of the fixed shaft; a mounting bracket is fixedly connected to the center of the air outlet duct; a control turntable is rotatably connected to the front of the mounting bracket; a second bevel gear is fixedly connected to the upper part of the control turntable shaft; and the second bevel gear is meshed with the first bevel gear.

[0010] Optionally, a control slide column is fixedly connected to the bottom end surface of the control turntable; an incomplete gear rack is rotatably connected to the lower part of the air outlet duct; the control slide column is slidably connected in the incomplete gear rack; a double-sided rack is slidably connected in the air outlet duct; the incomplete gear rack is at the rear of the double-sided rack; a control gear is fixedly connected to the lower part of the rotating shaft of the two air outlet guide plates; and the two control gears are meshed with the front part of the double-sided rack.

[0011] Optionally, the front part of the expansion dock body is symmetrically and slidably connected with two wind shield slides; the inner sides of the two wind shield slides are in contact with two air outlet guide plates; the two wind shield slides are aligned with the position of the air outlet; the outer sides of the two wind shield slides are fixedly connected with a group of connecting springs; the ends of the two groups of connecting springs are fixedly connected in the expansion dock body.

[0012] Beneficial Effects

[0013] During use, the utility model controls the wind wheel to rotate when the auxiliary fan diffuses the fragrance of the spice, and then automatically swings the air outlet guide plate back and forth through a series of transmissions to automatically adjust the diffusion direction of the fragrance of the spice, so that the fragrance diffuses more evenly and covers more areas in the car, thereby increasing the coverage of the fragrance of the car-mounted fragrance expansion dock, improving the comfort of passengers, and effectively improving the practicality of the car-mounted fragrance expansion dock.

[0014] After the spices are placed in the fixing rack, the spices entering the fixing rack can be automatically clamped and fixed by controlling the cooperation of the clamping plate and the control spring. At the same time, by controlling the elastic potential energy of the control spring itself, the control clamping plate can clamp and fix spices of different shapes, so that the car fragrance expansion dock can not only use stick-shaped spices, but also spices in other forms such as sheets and blocks, which effectively improves the versatility of the car fragrance expansion dock and makes it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] In the attached picture:

[0017] Figure 1 It is an axonometric structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the axonometric structure of the utility model from the left side.

[0019] Figure 3 This utility model Figure 2 A is an enlarged structural diagram of FIG.

[0020] Figure 4It is a cross-sectional structural schematic diagram of the fixing frame of the utility model.

[0021] Figure 5 It is a cross-sectional structural schematic diagram of the utility model.

[0022] Figure 6 It is a schematic diagram of the axonometric structure of the control gear of the utility model.

[0023] Reference numerals list

[0024] 1. Docking station body; 101. Fixing frame; 102. USB-A interface; 103. Type-C interface; 104. Button slot; 105. Button silicone; 106. Control button; 107. Auxiliary fan; 108. Control spring; 109. Control splint; 110. Air outlet guide plate; 111. Control gear; 112. Fixed shaft; 113. Control wind wheel; 114. First bevel gear; 115. Second bevel gear; 116. Mounting frame; 117. Control turntable; 118. Incomplete gear rack; 119. Control slide column; 120. Double-sided rack; 121. Windshield slide plate; 122. Connecting spring; 123. Control circuit board; 124. Air outlet duct. DETAILED DESCRIPTION

[0025] In order to make the purpose, scheme and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. Unless otherwise specified, the terms used in this article have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0026] Embodiment 1:

[0027] Car fragrance expansion dock, please refer to Figures 1 to 6 , comprising: an expansion dock body 1;

[0028] A fixing frame 101 is fixedly connected to the rear of the expansion dock body 1; an air outlet 124 is provided in the expansion dock body 1; a plurality of key slots 104 are provided on the upper front end surface of the expansion dock body 1; key silicone rubber 105 is provided in each of the plurality of key slots 104; control keys 106 are provided in each of the plurality of key slots 104; a control circuit board 123 is boltedly connected to the expansion dock body 1; the plurality of control keys 106 are electrically connected to the control circuit board 123; an auxiliary fan 107 is provided in the fixing frame 101; the auxiliary fan 107 is electrically connected to the control circuit board 123; two air outlet guide plates 110 are symmetrically connected to the lower front end surface of the expansion dock body 1; two USB-A interfaces 102 are symmetrically provided on the upper front end surface of the expansion dock body 1; two Type-C interfaces 103 are symmetrically provided on the lower front end surface of the expansion dock body 1.

[0029] Two control clamps 109 are symmetrically slidably connected inside the fixing frame 101; a group of control springs 108 are fixedly connected to the outside of the two control clamps 109; the ends of the two groups of control springs 108 are fixedly connected inside the fixing frame 101; and the two control clamps 109 are aligned with the position of the auxiliary fan 107.

[0030] A fixed rotating shaft 112 is rotatably connected in the air outlet duct 124 ; two control wind wheels 113 are symmetrically fixedly connected to the outside of the fixed rotating shaft 112 .

[0031] A first bevel gear 114 is fixedly connected to the center of the outside of the fixed rotating shaft 112; a mounting bracket 116 is fixedly connected to the center of the air outlet 124; a control dial 117 is rotatably connected to the front of the mounting bracket 116; a second bevel gear 115 is fixedly connected to the upper part of the rotating shaft of the control dial 117; the second bevel gear 115 is meshed with the first bevel gear 114.

[0032] A control slide column 119 is fixedly connected to the bottom end surface of the control turntable 117; an incomplete gear rack 118 is rotatably connected to the lower part of the air outlet 124; the control slide column 119 is slidably connected in the incomplete gear rack 118; a double-sided rack 120 is slidably connected in the air outlet 124; the incomplete gear rack 118 is at the rear of the double-sided rack 120; a control gear 111 is fixedly connected to the lower part of the rotating shaft of the two air outlet guide plates 110; the two control gears 111 are meshed with the front part of the double-sided rack 120.

[0033] Specific usage and function of this embodiment: During use, the user can put the spices into the fixing frame 101, and then start the auxiliary fan 107 to emit the fragrance of the spices from the air outlet guide plate 110 through the air outlet duct 124. After the spices are put into the fixing frame 101, the control clamping plate 109 will clamp and fix the spices under the elastic potential energy of the control spring 108. At the same time, through the cooperation of the control spring 108 and the control clamping plate 109, spices of different shapes can also be clamped and fixed. The setting of the key silica gel 105 can prevent dust from entering the key groove 104. During the blowing process of the auxiliary fan 107, when the wind passes through the air outlet 124, it will drive the control wind wheel 113 to rotate. During the rotation of the control wind wheel 113, it will drive the fixed shaft 112 to rotate. During the rotation of the fixed shaft 112 During the rotation of the first bevel gear 114, the second bevel gear 115 meshing therewith is driven to rotate. The rotation of the second bevel gear 115 drives the control dial 117 to rotate. During the rotation of the control dial 117, the control slide post 119 is caused to slide in the incomplete gear rack 118. As the control slide post 119 slides, the incomplete gear rack 118 is caused to swing back and forth. During the swinging of the incomplete gear rack 118, the double-sided rack 120 is driven to slide back and forth. The reciprocating sliding of the double-sided rack 120 drives the two control gears 111 to rotate. During the rotation of the two control gears 111, the two air outlet guide plates 110 are driven to swing back and forth at the same time, so that the vehicle-mounted fragrance expansion dock swings to discharge air, so that the fragrance of the spice can be evenly diffused.

[0034] Embodiment 2:

[0035] Based on Example 1, please refer to Figure 1 and Figure 6 , including: a windshield slide plate 121 and a connecting spring 122. The front part of the expansion dock body 1 is symmetrically and slidably connected with two windshield slide plates 121; the inner sides of the two windshield slide plates 121 are distributed and contact with two air outlet guide plates 110; the two windshield slide plates 121 are aligned with the position of the air outlet duct 124; the outer sides of the two windshield slide plates 121 are fixedly connected with a group of connecting springs 122; the ends of the two groups of connecting springs 122 are fixedly connected in the expansion dock body 1.

[0036] Specific usage and function of this embodiment: In the initial state, the wind in the air outlet duct 124 can be blocked by the setting of the wind shielding slide plate 121, and during the swinging of the air outlet guide plate 110, the air outlet guide plate 110 will push the wind shielding slide plate 121 to slide in the expansion dock body 1 and squeeze the connecting spring 122, so as to ensure that the air outlet guide plate 110 can swing smoothly, and prevent the wind from flowing out from both sides of the air outlet guide plate 110 during the swinging of the air outlet guide plate 110, so that the user can charge the mobile phone conveniently through the USB-A interface 102 and the Type-C interface 103.

Claims

1. Car fragrance expansion dock, including: An expansion dock body (1); a fixing frame (101) is fixedly connected to the rear of the expansion dock body (1); an air outlet (124) is provided in the expansion dock body (1); the expansion dock body (1) is characterized in that a plurality of key slots (104) are provided on the upper portion of the front end surface of the expansion dock body (1); key silica gel (105) is provided in each of the plurality of key slots (104); control keys (106) are provided in each of the plurality of key slots (104); a control circuit board (123) is fastened with bolts in the expansion dock body (1); the plurality of control keys are provided in the plurality of key slots (104); The keys (106) are all electrically connected to the control circuit board (123); an auxiliary fan (107) is arranged in the fixing frame (101); the auxiliary fan (107) is electrically connected to the control circuit board (123); two air outlet guide plates (110) are symmetrically rotatably connected to the lower part of the front end surface of the expansion dock body (1); two USB-A interfaces (102) are symmetrically arranged on the upper part of the front end surface of the expansion dock body (1); and two Type-C interfaces (103) are symmetrically arranged on the lower part of the front end surface of the expansion dock body (1).

2. The vehicle-mounted fragrance expansion dock as claimed in claim 1, characterized in that: Two control clamping plates (109) are symmetrically slidably connected inside the fixing frame (101); a group of control springs (108) are fixedly connected to the outside of the two control clamping plates (109); the ends of the two groups of control springs (108) are fixedly connected inside the fixing frame (101); and the two control clamping plates (109) are aligned with the position of the auxiliary fan (107).

3. The vehicle-mounted fragrance expansion dock as claimed in claim 1, characterized in that: A fixed rotating shaft (112) is rotatably connected inside the air outlet duct (124); and two control wind wheels (113) are symmetrically fixedly connected outside the fixed rotating shaft (112).

4. The vehicle-mounted fragrance expansion dock as claimed in claim 3, characterized in that: A first bevel gear (114) is fixedly connected to the center of the fixed rotating shaft (112); a mounting frame (116) is fixedly connected to the center of the air outlet duct (124); a control rotating disk (117) is rotatably connected to the front of the mounting frame (116); a second bevel gear (115) is fixedly connected to the upper part of the rotating shaft of the control rotating disk (117); and the second bevel gear (115) is meshed with the first bevel gear (114).

5. The vehicle-mounted fragrance expansion dock as claimed in claim 4, characterized in that: The bottom end surface of the control turntable (117) is fixedly connected to a control slide column (119); the lower part of the air outlet duct (124) is rotatably connected to an incomplete gear rack (118); the control slide column (119) is slidably connected in the incomplete gear rack (118); a double-sided rack (120) is slidably connected in the air outlet duct (124); the incomplete gear rack (118) is at the rear of the double-sided rack (120); the lower parts of the rotating shafts of the two air outlet guide plates (110) are fixedly connected to a control gear (111); the two control gears (111) are meshed with the front of the double-sided rack (120).

6. The vehicle-mounted fragrance expansion dock as claimed in claim 1, characterized in that: The front part of the expansion dock body (1) is symmetrically slidably connected to two windshield slides (121); the inner sides of the two windshield slides (121) are in contact with the two air outlet guide plates (110); the two windshield slides (121) are aligned with the position of the air outlet duct (124); the outer sides of the two windshield slides (121) are fixedly connected to a group of connection springs (122); the ends of the two groups of connection springs (122) are fixedly connected inside the expansion dock body (1).

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