CN113043811A - Fragrance box fixing device and vehicle-mounted fragrance generator - Google Patents
Fragrance box fixing device and vehicle-mounted fragrance generator Download PDFInfo
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- CN113043811A CN113043811A CN202110368168.8A CN202110368168A CN113043811A CN 113043811 A CN113043811 A CN 113043811A CN 202110368168 A CN202110368168 A CN 202110368168A CN 113043811 A CN113043811 A CN 113043811A
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- fragrance
- groove
- fragrance box
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- rotating rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
Abstract
The invention discloses a perfume box fixing device and a vehicle-mounted perfume generator, wherein the perfume box fixing device comprises: fixing a bracket; a first chute comprising a first portion and a second portion, the second portion extending in a second direction, the first portion extending in a direction away from the fragrance box; the sliding block can slide on the fixed support along a first direction, and a second sliding groove is formed in the sliding block; one end of the rotating clamping hook is rotatably connected with the sliding block, and the other end of the rotating clamping hook is matched in the first sliding groove and used for compressing the fragrance box; the elastic piece enables the sliding block to have a trend of moving towards the top of the fixed bracket; one end of the rotating rod is rotatably connected with the fixed bracket, and the other end of the rotating rod is matched with the second sliding groove; the rotating rod is provided with a first position and a second position in the second sliding groove, the clamping hook is rotated to tightly press the fragrance box when the rotating rod is located at the first position, and the clamping hook releases the fragrance box when the rotating rod is located at the second position; the spring plate presses the rotating rod in the second sliding groove. The invention provides a perfume box fixing device convenient for taking and placing a perfume box and a vehicle-mounted perfume generator.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted fragrance generators, in particular to a fragrance box fixing device and a vehicle-mounted fragrance generator.
Background
With the improvement of the life quality of people, the number of automobiles is more and more, but because the interior of the automobile is closed, the air in the automobile is not smooth to circulate, the air quality is poor, and even some peculiar smell exists. In order to provide a comfortable riding environment, many users may choose to purchase perfume or solid fragrance to be placed in the vehicle to improve the air environment in the vehicle. However, both perfume and solid fragrance are relatively single in fragrance, and the vehicle occupants cannot simultaneously experience multiple fragrances.
Based on the defect of single fragrance of perfume and solid fragrance agent, part of users use the vehicle-mounted fragrance generator, and the vehicle-mounted fragrance generator is internally provided with fragrance boxes with various fragrance types, so that the fragrance boxes can be automatically switched into various fragrance types, but the fragrance boxes are frequently required to be replaced, so that the fragrance boxes in the vehicle-mounted fragrance generator are frequently required to be taken out and put in. In the existing vehicle-mounted fragrance generator, the fragrance box is directly placed into the vehicle-mounted fragrance generator without a structure for fixing the fragrance box, or the structure for fixing the fragrance box is poor in reliability and easy to drop, or the fragrance box is not convenient to take and place.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention aims to provide a fragrance box fixing device and a vehicle-mounted fragrance generator, which are convenient to take and place and have higher structural reliability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fragrance box fixture comprising:
fixing a bracket;
the first sliding groove is arranged on one side of the fixed support along a first direction and comprises a first part and a second part which are communicated with each other, the first part is closer to the top of the fixed support relative to the second part, the second part extends along a second direction, the second direction is perpendicular to the first direction, and the first part extends along a direction far away from the fragrance box and forms an obtuse angle with the second part;
the sliding block is connected with the fixed support in a sliding mode and can slide along the second direction, and a second sliding groove is formed in the sliding block;
one end of the rotating hook is rotatably connected with the sliding block, the other end of the rotating hook is matched in the first sliding groove, and the rotating hook is used for tightly pressing the fragrance box;
one end of the elastic piece is connected with the fixed bracket, the other end of the elastic piece is connected with the sliding block, and the elastic piece can enable the sliding block to have a tendency of moving towards the top of the fixed bracket;
the rotating rod is arranged on the other side of the fixed support along the first direction, one end of the rotating rod is rotatably connected with the fixed support, and the other end of the rotating rod is matched with the second sliding groove; the rotating rod is provided with a first position and a second position in the second sliding groove, when the rotating rod is located at the first position, the rotating hook presses the fragrance box, and when the rotating rod is located at the second position, the rotating hook releases the fragrance box;
the elastic sheet is arranged on the fixed support and compresses the rotating rod in the second sliding groove.
Optionally, the second sliding groove includes a first sub-groove, a second sub-groove and a V-shaped groove;
the bottom end of the first sub-groove is communicated with the bottom end of the second sub-groove, and the communicated position is the second position;
the V-shaped groove is arranged between the top end of the first sub-groove and the top end of the second sub-groove, two ends of the V-shaped groove are respectively communicated with the first sub-groove and the second sub-groove, and the bottom of the V-shaped groove is the first position;
a first stopping wall is arranged above the second position and can control the rotating rod to move along the first sub-slot from the second position; a second stopping wall is arranged below the top of the first sub-groove and can control the rotating rod to move from the top end of the first sub-groove to the first position in the V-shaped groove; a third stopping wall is arranged on one side, close to the first sub-groove, of the first position, and the third stopping wall can control the rotating rod to move from the first position to the groove top of the second sub-groove; and a fourth stopping wall is arranged on one side, close to the V-shaped groove, of the groove top of the second sub-groove, and the fourth stopping wall can control the rotating rod to slide to the first position from the groove top of the second sub-groove along the second sub-groove.
Optionally, a side plate is arranged on one side of the fixed bracket along the first direction, and the first sliding groove is arranged on the side plate;
the top of the fixed support is provided with a first fixed pin, and one end of the elastic piece is fixed on the first fixed pin;
a first mounting hole is formed in the bottom end of the fixed support, and one end of the rotating rod is inserted into the first mounting hole;
and a third sliding groove is formed in the fixed support, and the sliding block is connected in the third sliding groove in a sliding manner.
Optionally, a supporting block for supporting the rotating rod is arranged at the bottom end of the fixing support.
Optionally, a second fixing pin is arranged at the top of the sliding block, and the other end of the elastic piece is fixed on the second fixing pin;
a third fixing pin is arranged on one side of the sliding block along the first direction, a second mounting hole is formed in one end of the rotating hook, and the third fixing pin is inserted into the second mounting hole so that the rotating hook is rotatably connected with the sliding block;
one side of the sliding block, which is close to the fragrance box, is provided with an arc-shaped surface, and the arc-shaped surface is attached to the outer wall of the fragrance box.
Optionally, a clamping head extending towards the fragrance box is arranged at the top of the rotating clamping hook, and the clamping head is used for tightly pressing the fragrance box; a bolt is arranged on one side of the rotating hook along the first direction and matched with the first sliding groove.
Optionally, an annular boss is arranged on the periphery of the fragrance box; a clamping plane is arranged on one side, close to the top of the fragrance box, of the annular boss along the second direction, and the clamping plane is used for being clamped with the rotating clamping hook; and one side of the annular boss, which is far away from the top of the fragrance box in the second direction, is provided with a positioning inclined plane, and the positioning inclined plane is used for positioning the fragrance box on the sliding block.
Optionally, the rotating rod is U-shaped and includes two opposite ends, one of the two opposite ends is rotatably connected to the fixed bracket, and the other end is matched with the second sliding groove.
An on-vehicle fragrance generator, comprising a fragrance box securing arrangement as described above, further comprising:
a housing having a plurality of fragrance cells formed therein; the fragrance box fixing device is arranged in each fragrance lattice, a fragrance box is inserted into the fragrance box fixing device, and fragrance penetrating holes are formed in the fragrance lattices;
the door body assembly is arranged on the fragrance permeating hole;
the rotating shaft is arranged in the shell and connected with a driving device, and the rotating shaft is driven by the driving device to rotate;
the cams are arranged on the rotating shaft at intervals and used for pushing the door body assembly to enable the door body assembly to open or close the fragrance transmitting holes, and the rotating shaft rotates to different angles to drive different cams to push corresponding door body assemblies to realize fragrance switching;
and the air blowing device is used for blowing out the fragrance in the fragrance lattice.
Optionally, the door body assembly penetrates through two ends of the fragrance box, and an avoiding opening for avoiding the fragrance box is formed in the door body assembly.
The invention discloses a perfume box fixing device and a vehicle-mounted perfume generator, wherein the perfume box fixing device comprises: fixing a bracket; a first chute comprising a first portion and a second portion, the second portion extending in a second direction, the first portion extending in a direction away from the fragrance box; the sliding block can slide on the fixed support along a first direction, and a second sliding groove is formed in the sliding block; one end of the rotating clamping hook is rotatably connected with the sliding block, and the other end of the rotating clamping hook is matched in the first sliding groove and used for compressing the fragrance box; the elastic piece enables the sliding block to have a trend of moving towards the top of the fixed bracket; one end of the rotating rod is rotatably connected with the fixed bracket, and the other end of the rotating rod is matched with the second sliding groove; the rotating rod is provided with a first position and a second position in the second sliding groove, the clamping hook is rotated to tightly press the fragrance box when the rotating rod is located at the first position, and the clamping hook releases the fragrance box when the rotating rod is located at the second position; the spring plate presses the rotating rod in the second sliding groove. The invention provides a perfume box fixing device convenient for taking and placing a perfume box and a vehicle-mounted perfume generator.
The invention has the advantages that: the fragrance box fixing device disclosed by the invention has the advantages that the rotating rod can move to the first position from the second position in the second sliding groove only by pressing down the fragrance box close to the sliding block and then releasing the fragrance box, so that the clamping hook can tightly press the fragrance box, and the fragrance box is fixed on the fragrance box fixing device; when the fragrance box needs to be taken out, the fragrance box is pressed down and then released, the rotating rod can be moved to the second position from the first position, the clamping hook releases the fragrance box at the moment, and the fragrance box can be taken out. The vehicle-mounted fragrance generator can realize automatic switching of various fragrance types, enables users to experience various fragrance types at the same time, and is high in practicability.
Drawings
FIG. 1 is a schematic view of the fragrance box holding apparatus of the present invention with the turn bar in a first position;
FIG. 2 is a schematic structural view of the structure of FIG. 1 from another perspective in accordance with the present invention;
FIG. 3 is a schematic front view of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic front view of the fragrance box holding apparatus of the present invention with the turn bar in the second position;
FIG. 5 is a schematic view of an exploded structure of the fragrance box holding apparatus of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective in accordance with the present invention;
FIG. 7 is a schematic view of the slider of the present invention;
FIG. 8 is a schematic view of the path of the turn bar from the second position to the first position in the present invention;
FIG. 9 is a schematic view of the path of the turn bar from the first position to the second position in the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9 taken along section A-A of the present invention;
FIG. 11 is a schematic view of the configuration of the on-board fragrance generator of the present invention;
FIG. 12 is a schematic view of the internal structure of the vehicle fragrance generator of the present invention;
FIG. 13 is a schematic view of an exploded configuration of the vehicle fragrance generator of the present invention.
In the figure:
100. a fragrance box fixing device; 101. a fragrance box; 1011. an annular boss; 1012. clamping a plane; 1013. positioning the inclined plane;
110. fixing a bracket; 111. a first chute; 1111. a first portion; 1112. a second portion; 112. a spring plate; 113. a side plate; 114. a first fixing pin; 115. a first mounting hole; 116. a third chute; 117. a support block;
120. a slider; 121. a second chute; 1211. a first sub-groove; 1212. a second sub-groove; 1213. a V-shaped groove; 1214. a first stopper wall; 1215. a second stopper wall; 1216. a third stopper wall; 1217. a fourth stopper wall; 122. a second fixing pin; 123. a third fixing pin; 124. an arc-shaped surface; 125. a mating surface;
130. the hook is rotated; 131. a second mounting hole; 132. clamping a head; 133. a bolt;
140. an elastic member;
150. a rotating rod;
200. a vehicle-mounted fragrance generator; 210. a housing; 211. fragrance lattices; 2111. fragrance permeating holes; 212. a fragrance outlet; 220. a door body assembly; 221. a damper; 222. avoiding the mouth; 230. a rotating shaft; 231. a drive device; 240. a cam; 250. and a blower device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 6, the fragrance box fixing device 100 includes a fixing bracket 110, a sliding block 120, a rotating hook 130, an elastic member 140, and a rotating rod 150. For convenience of description, the embodiment of the invention defines a first direction, a second direction and a third direction, the first direction, the second direction and the third direction respectively correspond to the X direction, the Y direction and the Z direction in fig. 1, and the X direction, the Y direction and the Z direction are perpendicular to each other.
Referring to fig. 1 to 6, the fixing bracket 110 is used as a main support of the entire fragrance box fixing device 100, and the fixing bracket 110 is provided with a first sliding groove 111, and the first sliding groove 111 is disposed on one side of the fixing bracket 110 along the first direction (X direction). The first sliding groove 111 includes a first portion 1111 and a second portion 1112 that are connected to each other, the first portion 1111 is located closer to the top of the fixing bracket 110 than the second portion 1112, as shown in fig. 2, that is, the first portion 1111 is located above the second portion 1112, the second portion 1112 extends in the second direction, the first portion 1111 extends in a direction away from the fragrance box 101, and an included angle between the first portion 1111 and the second portion 1112 is an obtuse angle. The sliding block 120 is slidably connected to the fixing bracket 110 and can slide along the second direction, and a second sliding groove 121 is disposed on the sliding block 120. One end of the rotating hook 130 is rotatably connected to the sliding block 120, and the other end is engaged in the first sliding slot 111, as shown in fig. 1, the rotating hook 130 can press the fragrance box 101 after the fragrance box 101 is inserted. The elastic member 140 has one end connected to the fixed bracket 110 and the other end connected to the slider 120, and the elastic member 140 enables the slider 120 to have a tendency to move toward the top of the fixed bracket 110. As shown in fig. 1, the rotating rod 150 is disposed at the other side of the fixed bracket 110 along the first direction, one end of the rotating rod 150 is rotatably connected to the fixed bracket 110, and the other end is engaged with the second sliding groove 121. The rotating rod 150 has a first position and a second position in the second sliding slot 121, as shown in fig. 1 and 3, the rotating rod 150 is located at the first position, and at this time, the end of the rotating rod 150, which is engaged with the second sliding slot 121, is located at the top of the second sliding slot 121, and the rotating rod 150 can hook the slider 120 to limit the slider 120 to move upward, the rotating hook 130 is located in the second portion 1112 of the first sliding slot 111, and the rotating hook 130 contacts with the fragrance box 101 and presses the fragrance box 101. As shown in fig. 4, the rotating rod 150 is located at the second position, and at this time, the end of the rotating rod 150 engaged with the second sliding slot 121 is located at the bottom of the second sliding slot 121, the sliding block 120 moves upward to a position where the rotating hook 130 is located in the first portion 1111 of the first sliding slot 111, and the rotating hook 130 is separated from the fragrance box 101 to release the fragrance box 101, so that the fragrance box 101 can be taken out. The rotating rod 150 can be switched between the first position and the second position by only pressing the fragrance box 101 to push the sliding block 120 to slide up and down, and meanwhile, the rotating hook 130 is enabled to press the fragrance box 101 or release the fragrance box 101. As shown in fig. 1, the elastic sheet 112 is disposed on the fixing bracket 110, and the rotating rod 150 is pressed in the second sliding groove 121 by the elastic sheet 112.
In the present invention, the structure of the second sliding groove 121 is designed, so that the rotating rod 150 can be switched between the first position and the second position when the fragrance box 101 pushes the sliding block 120 to slide up and down. Specifically, as shown in fig. 7, the second slide groove 121 includes a first sub-groove 1211, a second sub-groove 1212, and a V-shaped groove 1213. As shown in fig. 8, the moving path of the rotary lever 150 on the slider 120 is switched from the second position to the first position, and as shown by an arrow in fig. 8, the rotary lever 150 slides along the first sub-groove 1211 from the second position to the top end of the first sub-groove 1211 and then moves to the first position in the V-groove 1213. As shown in fig. 9, the moving path of the rotating rod 150 on the slider 120 is switched from the first position to the second position, and as shown by the arrow in fig. 9, the rotating rod 150 moves from the first position to the top end of the second sub-slot 1212 along the V-shaped groove 1213 and then moves downward to the first position along the second sub-slot 1212. Referring to fig. 4 and 7, the bottom end of the first sub-tank 1211 is connected to the bottom end of the second sub-tank 1212 at a second position. As shown in fig. 7, the V-shaped groove 1213 is disposed between the top end of the first sub-groove 1211 and the top end of the second sub-groove 1212, and both ends of the V-shaped groove 1213 are respectively communicated with the first sub-groove 1211 and the second sub-groove 1212, and the bottom of the V-shaped groove 1213 is at the first position in conjunction with fig. 3 and 7. A first stopping wall 1214 is arranged above the second position, the first stopping wall 1214 is inclined towards the first sub-groove 1211 from the upper part of the second position, the rotating rod 150 can be stopped from moving into the second sub-groove 1212 from the second position, the rotating rod 150 is guided to the first sub-groove 1211 from the second position, and the rotating rod 150 moves to the first sub-groove 1211 from the second position; a second stopper wall 1215 is provided below the top of the first sub-slot 1211, the second stopper wall 1215 extends from below the top of the first sub-slot 1211 towards the V-shaped slot 1213, and prevents the rotation lever 150 from moving downward along the first sub-slot 1211 at the top of the first sub-slot 1211, and guides the rotation lever 150 from the top end of the first sub-slot 1211 to the V-shaped slot 1213, such that the rotation lever 150 moves from the top end of the first sub-slot 1211 to a first position in the V-shaped slot 1213; a third stopping wall 1216 is arranged at the first position on the side close to the first sub-slot 1211, and the third stopping wall 1216 can prevent the rotating rod 150 from moving from the first position to the first sub-slot 1211, guide the rotating rod 150 from the first position to the second sub-slot 1212, and move the rotating rod 150 from the first position to the top of the second sub-slot 1212; the side of the top of the second sub-slot 1212 near the V-shaped slot 1213 is provided with a fourth stopping wall 1217, and the fourth stopping wall 1217 prevents the rotation rod 150 from moving from the top of the second sub-slot 1212 to the V-shaped slot 1213, so that the rotation rod 150 slides along the second sub-slot 1212 from the top of the second sub-slot 1212 to the second position.
The front end of the stopper wall, which means the place where the rotating bar 150 passes first is the front end and the place where the rotating bar 150 passes later is the rear end, has an inclined guide surface to allow the rotating bar 150 to smoothly pass through the stopper wall. Fig. 10 is a schematic structural view of the structure shown in fig. 9 along the section a-a, as shown in fig. 10, the rotating rod 150 moves from top to bottom in the second sub-slot 1212, and the front end of the first stopping wall 1214 is provided with an inclined guiding surface to smoothly transition the rotating rod 150 from the front end of the first stopping wall 1214 to the rear end of the first stopping wall 1214. Since the second sliding groove 121 has a plurality of stopping walls, and the front ends of the stopping walls are provided with guide surfaces, the depths of the parts in the second sliding groove 121 are not consistent, and in order to enable the rotating rod 150 to be pressed in the second sliding groove 121 all the time, and enable the rotating rod 150 to move along a specified route, the spring plate 112 is provided to press the rotating rod 150. It is understood that the resilient tab 112 may be replaced with another resilient tab, or alternatively, a spring.
As shown in fig. 4, when the fragrance box 101 is not loaded into the fragrance box fixing apparatus 100, the elastic member 140 is in a natural extension state, the sliding block 120 is located at a position closer to the top of the fixing bracket 110, the rotating rod 150 is located at a second position, and the rotating hook 130 is engaged in the first portion 1111 of the first sliding slot 111, at which the rotating hook 130 is away from the installation position of the fragrance box 101; when the fragrance box 101 needs to be inserted, referring to fig. 4, the fragrance box 101 is tightly attached to the slider 120 and slides downwards, the elastic member 140 is stretched to store energy, the rotating hook 130 is driven by the slider 120 to move into the second part 1112 along the first part 1111 of the first sliding groove 111, gradually approaches the fragrance box 101 and clamps the fragrance box 101, in combination with fig. 4 and 8, the rotating rod 150 moves to the top end of the first sliding groove 1211 along the path in fig. 8, at this time, the fragrance box 101 is released, the elastic member 140 lifts the slider 120 upwards under the elastic force of the elastic member 140, the rotating rod 150 moves to the first position from the top end of the first sliding groove 1211, and the elastic member 140 always lifts the slider 120 upwards, so that the rotating rod 150 is locked at the bottom of the V1213, the slider 120 is locked and does not move upwards, the fragrance box 101 is completely installed, and the installation is completed as shown in fig. 3;
when the fragrance box 101 needs to be taken out, referring to fig. 3, the fragrance box 101 is pressed downwards first, the slider 120 slides downwards under the action of external force, the rotating rod 150 moves from the first position to the groove top of the second sub-groove 1212 along the path shown in fig. 9, when the rotating rod 150 moves to the groove top of the second sub-groove 1212, the fragrance box 101 is released, the rotating rod 150 slides downwards along the second sub-groove 1212, the locking of the slider 120 is released, the slider 120 slides upwards under the action of the elastic force of the elastic element 140, and the rotating hook 130 is driven to move from the second part 1112 of the first sliding groove 111 to the first part 1111 and gradually move away from the fragrance box 101, so that the fragrance box 101 can be taken out.
Referring to fig. 5, a side plate 113 is disposed on one side of the fixing bracket 110 along the first direction (X direction), the first sliding slot 111 is disposed on the side plate 113, and the side plate 113 is disposed to facilitate processing of the first sliding slot 111 on the fixing bracket 110. The top of the fixing bracket 110 is provided with a first fixing pin 114, the first fixing pin 114 extends along the third direction (Z direction), and one end of the elastic member 140 is fixed on the first fixing pin 114. The first fixing pin 114 is integrally formed with the fixing bracket 110, and the first fixing pin 114 is provided to facilitate the installation of the elastic member 140 on the fixing bracket 110. The elastic member 140 may be a spring, but other elastic means may be used. In other embodiments, the elastic member 140 may be fixed at the bottom end of the fixed bracket 110, and if the elastic member 140 is fixed at the bottom end of the fixed bracket 110, the slider 120 is pushed up toward the top end of the fixed bracket 110 when the elastic member 140 is in a natural extension state, and when the fragrance box 101 pushes the slider 120 downward, the elastic member 140 is compressed rather than stretched. The bottom end of the fixing bracket 110 is provided with a first mounting hole 115, and one end of the rotating rod 150 is inserted into the first mounting hole 115. The fixed bracket 110 is provided with a third sliding slot 116, and the sliding block 120 is slidably connected in the third sliding slot 116. It is understood that other sliding connection structures between the sliding block 120 and the fixed bracket 110 may be adopted, for example, a sliding rail is provided on the fixed bracket 110, and the sliding block 120 is fitted in the sliding rail.
As shown in fig. 5, the rotating rod 150 is U-shaped and includes two opposite ends, one of the two opposite ends is rotatably connected to the fixing bracket 110, and the other end is engaged with the second sliding groove 121. The U-shaped structure enables the rotating rod 150 to be rotatably connected to the fixed bracket 110 and to be engaged with the second sliding groove 121.
Referring to fig. 1 and 5, a supporting block 117 for supporting the rotating rod 150 is disposed at the bottom end of the fixing bracket 110. The support block 117 can protect and stabilize the bottom end of the rotating rod 150.
As shown in fig. 5, the top of the slider 120 is provided with a second fixing pin 122, the second fixing pin 122 extends along the first direction, and the other end of the elastic member 140 is fixed to the second fixing pin 122. As shown in fig. 6, one side of the sliding block 120 along the first direction is provided with a third fixing pin 123, the third fixing pin 123 extends along the first direction, one end of the rotating hook 130 is provided with a second mounting hole 131, and the third fixing pin 123 is inserted into the second mounting hole 131 so as to rotatably connect the rotating hook 130 and the sliding block 120. One side that slider 120 is close to fragrant box 101 is provided with arcwall face 124, and the radian of arcwall face 124 is unanimous with the periphery radian of fragrant box 101 to make arcwall face 124 and the laminating of the outer wall of fragrant box 101, after fragrant box 101 was installed on fragrant box fixing device 100, arcwall face 124 can carry on spacingly to fragrant box 101.
As shown in fig. 6, the top of the rotating hook 130 is provided with a clipping head 132 extending toward the fragrance box 101, and the clipping head 132 is used for pressing the fragrance box 101. One side of the rotating hook 130 along the first direction is provided with a latch 133, and the latch 133 is inserted into the first sliding slot 111 to be matched with the first sliding slot 111.
As shown in fig. 3, an annular boss 1011 is disposed on the periphery of the fragrance box 101, and a clamping plane 1012 is disposed on one side of the annular boss 1011 closer to the top of the fragrance box 101 along the second direction (Y direction), and the clamping plane 1012 is used for clamping with the rotating hook 130. The annular boss 1011 is provided with a positioning inclined plane 1013 at a side farther from the top of the fragrance box 101 in the second direction, and the positioning inclined plane 1013 is used for positioning the fragrance box 101 on the slider 120. Specifically, as shown in fig. 3, the top end of the slider 120 is provided with a mating surface 125 which mates with the positioning inclined surface 1013 of the fragrance box 101, the mating surface 125 and the rotating hook 130 clamp the upper and lower end surfaces of the annular boss 1011 of the fragrance box 101, so as to realize the axial positioning of the fragrance box 101, and in combination with fig. 6, the arc-shaped surface 124 on the slider 120 is attached to the fragrance box 101, so as to realize the circumferential positioning of the fragrance box 101.
As shown in fig. 11 to 13, the vehicle-mounted fragrance generator 200 includes the fragrance box fixing device 100, and further includes a housing 210, a door assembly 220, a rotating shaft 230, a cam 240, and a blower 250. The housing 210 includes an upper case and a lower case, a plurality of fragrance cells 211 are formed in the housing 210, and the plurality of fragrance cells 211 are sequentially arranged along a third direction (Z direction). Each fragrance lattice 211 is provided with a fragrance box fixing device 100, the fragrance box fixing device 100 is inserted with a fragrance box 101, the fragrance lattice 211 is provided with a fragrance penetrating hole 2111, the door body assembly 220 is arranged on the fragrance penetrating hole 2111 to close or open the fragrance penetrating hole 2111, and the fragrance in the corresponding fragrance box 101 is controlled to be output to the vehicle. The rotating shaft 230 is disposed in the housing 210, and the rotating shaft 230 is connected to a driving device 231, the driving device 231 can drive the rotating shaft 230 to rotate, and the driving device 231 can be a motor. The number of the cams 240 is multiple, and the multiple cams 240 are arranged on the rotating shaft 230 at intervals and used for pushing the corresponding door body assembly 220, so that the door body assembly 220 opens or closes the fragrance transmitting holes 2111. The rotation of the shaft 230 to different angles can drive different cams 240 to push the corresponding door body assembly 220, thereby realizing the switching of various flavors. The air blowing device 250 is used for blowing out the fragrance in the fragrance compartment 211, and the casing 210 is provided with a fragrance outlet 212.
With reference to fig. 12 and 13, fragrance passing holes 2111 are formed in both ends of the fragrance lattice 211 along the first direction (X direction), the door body assembly 220 penetrates through both ends of the fragrance lattice 211, that is, the door body assembly 220 includes two air doors 221 for respectively closing the fragrance passing holes 2111 in both ends of the fragrance lattice 211, and an avoiding opening 222 for avoiding the fragrance box 101 is formed in the door body assembly 220 to avoid interference with taking and placing of the fragrance box 101. Air blowing device 250 blows air into fragrance compartment 211 causing an air flow to flow in a first direction toward fragrance outlet 212. When a certain flavor is required to be switched, the control driving device 231 drives the rotating shaft 230 to rotate to a specific angle, so that the corresponding cam 240 pushes and pulls the corresponding air door 221.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A fragrance box securement device, comprising:
a fixed bracket (110);
the first sliding groove (111) is arranged on one side of the fixing support (110) along a first direction, the first sliding groove (111) comprises a first part (1111) and a second part (1112) which are communicated with each other, the first part (1111) is closer to the top of the fixing support (110) relative to the second part (1112), the second part (1112) extends along a second direction, the second direction is perpendicular to the first direction, the first part (1111) extends along a direction far away from the fragrance box (101) and forms an obtuse angle with the second part (1112);
the sliding block (120) is connected with the fixed support (110) in a sliding mode and can slide along the second direction, and a second sliding groove (121) is formed in the sliding block (120);
one end of the rotating hook (130) is rotatably connected with the sliding block (120), the other end of the rotating hook is matched in the first sliding groove (111), and the rotating hook (130) is used for pressing the fragrance box (101);
an elastic member (140) having one end connected to the fixed bracket (110) and the other end connected to the slider (120), wherein the elastic member (140) enables the slider (120) to have a tendency to move toward the top of the fixed bracket (110);
the rotating rod (150) is arranged on the other side of the fixed support (110) along the first direction, one end of the rotating rod is rotatably connected with the fixed support (110), and the other end of the rotating rod is matched with the second sliding groove (121); the rotating rod (150) has a first position and a second position in the second sliding groove (121), when the rotating rod (150) is located at the first position, the rotating hook (130) presses the fragrance box (101), and when the rotating rod (150) is located at the second position, the rotating hook (130) releases the fragrance box (101);
the elastic sheet (112) is arranged on the fixed support (110), and the rotating rod (150) is pressed in the second sliding groove (121) by the elastic sheet (112).
2. The fragrance box fixture according to claim 1, wherein the second chute (121) comprises a first sub-slot (1211), a second sub-slot (1212), and a V-shaped slot (1213);
the bottom end of the first sub-groove (1211) is communicated with the bottom end of the second sub-groove (1212), and the communication position is the second position;
the V-shaped groove (1213) is arranged between the top end of the first sub-groove (1211) and the top end of the second sub-groove (1212), two ends of the V-shaped groove (1213) are respectively communicated with the first sub-groove (1211) and the second sub-groove (1212), and the bottom of the V-shaped groove (1213) is the first position;
a first stopping wall (1214) is arranged above the second position, and the first stopping wall (1214) can control the rotating rod (150) to move along the first sub-groove (1211) from the second position; a second stop wall (1215) is disposed below the roof of the first sub-slot (1211), the second stop wall (1215) being capable of controlling the movement of the lever (150) from the top end of the first sub-slot (1211) to the first position in the V-shaped slot (1213); a third stopping wall (1216) is arranged at one side of the first position close to the first sub-groove (1211), and the third stopping wall (1216) can control the rotating rod (150) to move from the first position to the groove top of the second sub-groove (1212); and a fourth stopping wall (1217) is arranged on one side, close to the V-shaped groove (1213), of the top of the second sub-groove (1212), and the fourth stopping wall (1217) can control the rotating rod (150) to slide from the top of the second sub-groove (1212) to the second position along the second sub-groove (1212).
3. The fragrance box fixing device according to claim 1, wherein a side plate (113) is provided on one side of the fixing bracket (110) in the first direction, and the first sliding groove (111) is provided on the side plate (113);
a first fixing pin (114) is arranged at the top of the fixing bracket (110), and one end of the elastic piece (140) is fixed on the first fixing pin (114);
a first mounting hole (115) is formed in the bottom end of the fixed support (110), and one end of the rotating rod (150) is inserted into the first mounting hole (115);
the fixed support (110) is provided with a third sliding groove (116), and the sliding block (120) is connected in the third sliding groove (116) in a sliding mode.
4. The fragrance box holding apparatus according to claim 1, wherein the bottom end of the holding bracket (110) is provided with a holder block (117) for holding the rotating bar (150).
5. The fragrance box fixing device according to claim 3, wherein the top of the sliding block (120) is provided with a second fixing pin (122), and the other end of the elastic member (140) is fixed on the second fixing pin (122);
a third fixing pin (123) is arranged on one side of the sliding block (120) along the first direction, a second mounting hole (131) is formed in one end of the rotating hook (130), and the third fixing pin (123) is inserted into the second mounting hole (131) so that the rotating hook (130) is rotatably connected with the sliding block (120);
one side of the sliding block (120) close to the fragrance box (101) is provided with an arc-shaped surface (124), and the arc-shaped surface (124) is attached to the outer wall of the fragrance box (101).
6. The fragrance box fixing device according to claim 1, wherein a clamping head (132) extending towards the fragrance box (101) is arranged at the top of the rotating clamping hook (130), and the clamping head (132) is used for pressing the fragrance box (101); one side of the rotating hook (130) along the first direction is provided with a bolt (133), and the bolt (133) is matched with the first sliding groove (111).
7. The fragrance box fixing device according to claim 1, wherein the fragrance box (101) is provided with an annular boss (1011) at its outer periphery; a clamping plane (1012) is arranged on one side, close to the top of the fragrance box (101), of the annular boss (1011) along the second direction, and the clamping plane (1012) is used for being clamped with the rotating clamping hook (130); the annular boss (1011) is provided with a positioning inclined plane (1013) along one side of the second direction, which is far away from the top of the fragrance box (101), and the positioning inclined plane (1013) is used for positioning the fragrance box (101) on the slide block (120).
8. Fragrance box fixing device according to claim 1, wherein the turning bar (150) is U-shaped, comprising two opposite ends, one of which is rotatably connected to the fixing support (110) and the other of which is engaged with the second runner (121).
9. An on-board fragrance generator comprising the fragrance cartridge holding apparatus of any one of claims 1-8, further comprising:
a housing (210), the housing (210) having a plurality of fragrance compartments (211) formed therein; the fragrance box fixing device is arranged in each fragrance cell (211), a fragrance box (101) is inserted into the fragrance box fixing device, and fragrance penetrating holes (2111) are formed in the fragrance cells (211);
the door body assembly (220) is arranged on the fragrance permeating hole (2111);
the rotating shaft (230) is arranged in the shell (210) and is connected with a driving device (231), and the rotating shaft (230) is driven by the driving device (231) to rotate;
the cams (240) are arranged on the rotating shaft (230) at intervals and used for pushing the door body assembly (220) to enable the door body assembly (220) to open or close the fragrance transmitting holes (2111), and the rotating shaft (230) rotates to different angles to drive different cams (240) to push corresponding door body assemblies (220) to realize switching of fragrance;
and the air blowing device (250) is used for blowing out the fragrance in the fragrance grid (211).
10. The vehicle-mounted fragrance generator according to claim 9, wherein the door body assembly (220) penetrates through two ends of the fragrance grid (211), and an avoiding opening (222) for avoiding the fragrance box (101) is formed in the door body assembly (220).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110368168.8A CN113043811B (en) | 2021-04-06 | 2021-04-06 | Fragrance box fixing device and vehicle-mounted fragrance generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110368168.8A CN113043811B (en) | 2021-04-06 | 2021-04-06 | Fragrance box fixing device and vehicle-mounted fragrance generator |
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| CN113043811A true CN113043811A (en) | 2021-06-29 |
| CN113043811B CN113043811B (en) | 2022-12-13 |
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| Publication number | Publication date |
|---|---|
| CN113043811B (en) | 2022-12-13 |
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