Door mirror mounting seat

Abstract

The utility model discloses a door mirror mounting seat, which comprises a fixed part, a first rotating part, a second rotating part and a connecting part, and is characterized in that the fixed part is provided with a first rotating hole and a second rotating hole; the first mounting part is arranged in a floating mode in the center line direction of the first rotating hole; the second mounting part is arranged in a floating mode in the center line direction of the second rotating hole; one end of the first rotating block is fixed to the vehicle door, the other end of the first rotating block is rotationally installed on the fixing component through a first installation component, and a first angle gear adjusting structure is arranged between the first rotating block and the fixing component; one end of the second rotating block is fixed to the door mirror, the other end of the second rotating block is rotationally installed on the fixing component through a second installation component, and a second angle gear adjusting structure is arranged between the second rotating block and the fixing component. Two rotating positions are provided for adjustment, the situation that a door mirror installed on a second rotating block shields a specific area of the rearview mirror is avoided, and a driver can observe the needed view field from the rearview mirror; in addition, the rotation adjusting angles of the two are limited by gears, and the stability after adjustment is good.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories, in particular to a door mirror mounting seat. Background Art

[0002] In the related art, in addition to rearview mirrors as the main observation mirrors, cars are also equipped with door mirrors to provide drivers with a wider field of view. In some related arts, the appearance of engineering vehicles is larger than that of ordinary cars, with longer length and wider width, and they are generally equipped with larger rearview mirrors and door mirrors. In addition, when the engineering vehicle is in use, the operation is more rigorous and the requirements for the observable field of view are higher. However, most of the existing door mirrors are fixed on the side of the rearview mirror facing the driver. The door mirror will partially block the rearview mirror, resulting in the driver's operating range being blocked by the door mirror, which is not conducive to the driver's engineering operations. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a door mirror mounting seat, which is adapted to the driver's working field of vision and can adjust the position of the door mirror to avoid blocking a specific area of ​​the rearview mirror, so that the driver can observe the required field of vision from the rearview mirror.

[0004] The door mirror mounting seat according to the embodiment of the utility model comprises:

[0005] A fixing component provided with a first rotation hole and a second rotation hole arranged at intervals;

[0006] A first mounting component is arranged to float along the center line direction of the first rotating hole;

[0007] A second mounting component is arranged to float along the center line direction of the second rotating hole;

[0008] a first rotating block, one end of which is fixed to the vehicle door, and the other end of which is rotatably mounted on the fixing component through the first mounting component and a first angle gear adjustment structure is arranged between the fixing component;

[0009] A second rotating block, one end of which is fixed to the door mirror, and the other end of which is rotatably mounted on the fixing component through the second mounting component, and a second angle gear adjustment structure is arranged between the second rotating block and the fixing component.

[0010] The door mirror mounting seat according to the embodiment of the utility model has at least the following beneficial effects: the door mirror has two rotation positions for adjustment, the fixed component and the first rotating block can be adjusted around the center line of the first rotating hole through the first mounting component, and the second rotating block and the fixed component can be adjusted around the center line of the second rotating hole through the second mounting component, so as to avoid the door mirror installed on the second rotating block blocking a specific area of ​​the rearview mirror, and the driver can observe the required field of view area from the rearview mirror; and the rotation adjustment angles of both are limited by gears, and the stability after adjustment is better.

[0011] According to the door mirror mounting seat described in the utility model, the fixing component includes a first fixing block and a second fixing block arranged at an interval, the first fixing block and the second fixing block are respectively located on both sides of the first rotating block, and the first mounting component connects the first fixing block, the first rotating block and the second fixed block in sequence.

[0012] According to the door mirror mounting seat described in the utility model, the first mounting component includes a first screw, a first spring, a first washer and a first nut, the first washer and the first spring are both sleeved on the first screw, the first screw is sequentially passed through the first fixed block, the first rotating block and the second fixed block, the first nut, the first washer, the first spring and the second fixed block are abutted in sequence, the first nut is threadedly connected to the first screw to adjust the compression length of the first spring, and the first spring drives the second fixed block to press and fix with the first rotating block.

[0013] According to the door mirror mounting seat described in the utility model, the second fixed block is provided with a first accommodating groove, the first spring, the first washer and the first nut are all placed in the first accommodating groove, and the first spring is pressed and connected with the groove wall of the first accommodating groove on the side toward the center of the first rotating block.

[0014] According to the door mirror mounting seat of the utility model, the first fixing block is provided with a first countersunk hole, and the screw head of the first screw is placed in the first countersunk hole.

[0015] According to the door mirror mounting seat of the utility model, the first fixed block and the second fixed block are respectively located on both sides of the second rotating block, and the second mounting component sequentially connects the first fixed block, the second rotating block and the second fixed block.

[0016] According to the door mirror mounting seat described in the utility model, the second mounting component includes a second screw, a second spring, a second washer and a second nut, the second washer and the second spring are both sleeved on the second screw, the second screw is passed through the first fixed block, the second rotating block and the second fixed block, the second nut, the second washer, the second spring and the second fixed block are abutted in sequence, the second nut is threadedly connected to the second screw to adjust the compression length of the second spring, and the second spring drives the second fixed block to press and fix with the second rotating block.

[0017] According to the door mirror mounting seat described in the utility model, the first angle gear adjustment structure includes a plurality of first plug-in protrusions and a plurality of first plug-in grooves, the plurality of first plug-in grooves are arranged on the first rotating block at intervals around the center line of the first rotating hole, the first plug-in protrusion is arranged on the second fixed block, and the first plug-in protrusion is arranged corresponding to the first plug-in groove and is plug-matched with the first plug-in groove.

[0018] According to the door mirror mounting base described in the utility model, the second fixed block is provided with a first limiting protrusion, and the first rotating block is provided with a first limiting groove, the first limiting groove extends circumferentially around the center line of the first rotating hole and forms an arc structure, and the first limiting protrusion is slidably set in the first limiting groove.

[0019] According to the door mirror mounting seat described in the utility model, the second angle gear adjustment structure includes a plurality of second plug-in protrusions and a plurality of second plug-in grooves, the plurality of second plug-in grooves are arranged on the second rotating block at intervals around the center line of the second rotating hole, the second plug-in protrusion is arranged on the second fixed block, the second plug-in protrusion is arranged corresponding to the second plug-in groove and is plug-matched with the second plug-in groove.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a first exploded view of the door mirror mounting seat of the embodiment of the utility model;

[0023] Figure 2 This is a second exploded view of the door mirror mounting seat of the embodiment of the utility model;

[0024] Figure 3This is a schematic diagram of the cross-sectional structure of a door mirror mounting seat according to an embodiment of the utility model;

[0025] Figure 4 It is a schematic structural diagram of the second fixing block of the door mirror mounting seat in an embodiment of the utility model.

[0026] Description of Figure Numbers:

[0027] The fixing member 100; the first rotating hole 101; the second rotating hole 102; the first fixing block 110; the first countersunk hole 1101; the second countersunk hole 1102; the second fixing block 120; the first receiving groove 1201; the second receiving groove 1202; the first plugging protrusion 121; the first limiting protrusion 122; the second plugging protrusion 123; the second limiting protrusion 124;

[0028] First mounting component 200; first screw 210; first spring 220; first washer 230; first nut 240;

[0029] A second mounting member 300; a second screw 310; a second spring 320; a second washer 330; a second nut 340;

[0030] First rotating block 400; first plug-in slot 401; first limiting slot 402;

[0031] The second rotating block 500 ; the second plugging slot 501 ; the second limiting slot 502 ; and the door mirror 510 . DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] In the related art, in addition to rearview mirrors as the main observation mirrors, cars are also equipped with door mirrors to provide drivers with a wider field of view. In some related arts, the appearance of engineering vehicles is larger than that of ordinary cars, with longer length and wider width, and they are generally equipped with larger rearview mirrors and door mirrors. In addition, when the engineering vehicle is in use, the operation is more rigorous and the requirements for the observable field of view are higher. However, most of the existing door mirrors are fixed on the side of the rearview mirror facing the driver. The door mirror will partially block the rearview mirror, resulting in the driver's operating range being blocked by the door mirror, which is not conducive to the driver's engineering operations.

[0038] For this reason, Figures 1 to 3As shown, the door mirror mounting seat proposed by the utility model includes a fixing component 100, a first mounting component 200, a second mounting component 300, a first rotating block 400 and a second rotating block 500. The first rotating block 400 is used to be fixed to the vehicle door, and the second rotating block 500 is used to be fixed to the door mirror 510. In addition, the first rotating block 400 is rotatably mounted on the fixing component 100 through the first mounting component 200, and the second rotating block 500 is rotatably mounted on the fixing component 100 through the second mounting component 300. Specifically, the fixing component 100 is provided with a first rotating hole 101 and a second rotating hole 102 arranged at intervals, the first mounting component 200 is floatingly arranged along the center line direction of the first rotating hole 101, and the second mounting component 300 is floatingly arranged along the center line direction of the second rotating hole 102. Further, one end of the first rotating block 400 is fixed to the vehicle door, and the other end is rotatably mounted on the fixing component 100 through the first mounting component 200, and a first angle gear adjustment structure is provided between the fixing component 100 and the fixing component 100. In addition, one end of the second rotating block 500 is fixed to the door mirror 510, and the other end is rotatably mounted on the fixed component 100 through the second mounting component 300, and a second angle gear adjustment structure is provided between the fixed component 100. It is easy to understand that the angle gear adjustment structure refers to the angle of rotation adjustment having a preset angle for reference. In some embodiments, each gear represents a rotation of 15°, and when a rotation of 30° is required, the rotation is adjusted to the separated gear. In some embodiments, each gear represents a rotation of 30°, and when a rotation of 60° is required, the rotation is adjusted to the separated gear. The specific degree of each gear depends on the actual design and is not limited here. It should be noted that the door mirror 510 has two rotation positions for adjustment. The fixed component 100 and the first rotating block 400 can be adjusted around the center line of the first rotating hole 101 through the first mounting component 200, and the second rotating block 500 and the fixed component 100 can be adjusted around the center line of the second rotating hole 102 through the second mounting component 300, so as to avoid the door mirror 510 installed on the second rotating block 500 blocking a specific area of ​​the rearview mirror, and the driver can observe the required field of view from the rearview mirror. In addition, the rotation adjustment angles of both are limited by gears, and the stability after adjustment is better.

[0039] Reference Figure 1 and Figure 2In some embodiments of the present invention, the fixing component 100 includes a first fixing block 110 and a second fixing block 120 that are spaced apart. The first fixing block 110 and the second fixing block 120 are respectively located on both sides of the first rotating block 400. The first installation component 200 sequentially connects the first fixing block 110, the first rotating block 400, and the second fixing block 120. By means of the first fixing block 110 and the second fixing block 120 that are separately arranged, the first fixing block 110 and the second fixing block 120 can be connected to both ends of the first rotating block 400 through the first installation component 200, and the connection has good stability. Further, referring to Figure 3 The first installation component 200 includes a first screw 210, a first spring 220, a first washer 230 and a first nut 240. The first washer 230 and the first spring 220 are both sleeved on the first screw 210. The first screw 210 is sequentially inserted into the first fixed block 110, the first rotating block 400 and the second fixed block 120. The first nut 240, the first washer 230, the first spring 220 and the second fixed block 120 are sequentially abutted. In addition, the first nut 240 is threadedly connected to the first screw 210 to adjust the compression length of the first spring 220. The first spring 220 drives the second fixed block 120 to press and fix with the first rotating block 400. On the one hand, there is a space for elastic installation between the second fixed block 120 and the first rotating block 400. For example, the second fixed block 120 can move toward one side of the center of the first spring 220 under the drive of external force. At this time, the first spring 220 is further compressed, and the second fixed block 120 is separated from the first rotating block 400. The first rotating block 400 can be rotated to adjust the angle. After the adjustment is completed, the first spring 220 is reset and drives the second fixed block 120 to press and fix with the first rotating block 400. On the other hand, the first spring 220 presses the first nut 240 through the first washer 230, and a pre-tightening force is generated between the first nut 240 and the first screw 210 to prevent the first nut 240 and the first screw 210 from loosening and falling off. In some embodiments, the second fixed block 120 is provided with a first receiving groove 1201, the first spring 220, the first washer 230 and the first nut 240 are all placed in the first receiving groove 1201, and the first spring 220 is pressed and connected with the groove wall of the first receiving groove 1201 on one side facing the center of the first rotating block 400, so that the second fixed block 120 has no exposed parts and is more beautiful as a whole. Similarly, the first fixed block 110 is provided with a first countersunk hole 1101, and the screw head of the first screw 210 is placed in the first countersunk hole 1101, so that the first fixed block 110 has no exposed parts and is more beautiful as a whole.

[0040] Refer to Figure 1 , Figure 2 and Figure 4In some embodiments of the utility model, the first angle gear adjustment structure includes a plurality of first plug-in protrusions 121 and a plurality of first plug-in slots 401. Among them, the plurality of first plug-in slots 401 are arranged on the first rotating block 400 at intervals around the center line of the first rotating hole 101, and the first plug-in protrusion 121 is arranged on the second fixed block 120. The first plug-in protrusion 121 is arranged corresponding to the first plug-in slot 401 and is plugged and matched with the first plug-in slot 401. It is easy to understand that the second fixed block 120 moves toward one side of the center of the first spring 220 under the drive of external force, and the first plug-in protrusion 121 will separate from the first plug-in slot 401. After the first rotating block 400 is rotated and adjusted, the first spring 220 is reset and drives the first plug-in protrusion 121 to be inserted into the first plug-in slot 401, so that the first rotating block 400 after plugging can be stably maintained at the current angle and is not easy to deviate. For example, there is one first plug-in protrusion 121, and multiple first plug-in grooves 401 are arranged at intervals of 30° around the center line of the first rotating hole 101. At this time, the first plug-in grooves 401 can only be arranged equidistantly within a certain angle range around the center line of the first rotating hole 101. When it is necessary to rotate and adjust 60°, the first plug-in protrusion 121 is adjusted to be plugged and matched with the separated first plug-in grooves 401. In some embodiments, there are multiple first plug-in protrusions 121, and multiple first plug-in protrusions 121 are evenly arranged around the center line of the first rotating hole 101. Similarly, the first plug-in grooves 401 are evenly arranged around the center line of the first rotating hole 101, and the first plug-in protrusions 121 correspond to the first plug-in grooves 401 one by one. Therefore, after the rotation adjustment, all the first plug-in protrusions 121 are inserted into the first plug-in grooves 401 one by one, and the connection between the first rotating block 400 and the second fixed block 120 is more stable. Furthermore, the second fixed block 120 is provided with a first limiting protrusion 122, and the first rotating block 400 is provided with a first limiting groove 402, the first limiting groove 402 extends circumferentially around the center line of the first rotating hole 101 and forms an arc structure, and the first limiting protrusion 122 is slidably arranged in the first limiting groove 402, so that the relative adjustable angle between the first rotating block 400 and the second fixed block 120 is limited to prevent the driver from over-adjusting to an inappropriate position. For example, the relative groove walls of the first limiting groove 402 along the circumference of the first rotating hole 101 are 90° apart, that is, the maximum relative adjustable angle between the first rotating block 400 and the second fixed block 120 is 90°.

[0041] It is easy to understand that the connection structure between the second installation component 300 , the fixing component 100 and the second rotating block 500 may refer to the connection structure between the first installation component 200 , the fixing component 100 and the first rotating block 400 .

[0042] Similarly, refer to Figures 1 to 4, the first fixed block 110 and the second fixed block 120 are respectively located on both sides of the second rotating block 500, and the second mounting component 300 sequentially connects the first fixed block 110, the second rotating block 500 and the second fixed block 120. Among them, the second mounting component 300 includes a second screw 310, a second spring 320, a second washer 330 and a second nut 340, the second washer 330 and the second spring 320 are both sleeved on the second screw 310, the second screw 310 is penetrated through the first fixed block 110, the second rotating block 500 and the second fixed block 120, and the second nut 340, the second washer 330, the second spring 320 and the second fixed block 120 are abutted in sequence. In addition, the second nut 340 is threadedly connected to the second screw 310 to adjust the compression length of the second spring 320, and the second spring 320 drives the second fixed block 120 to press and fix with the second rotating block 500. Furthermore, the second fixed block 120 is provided with a second receiving groove 1202, in which the second spring 320, the second washer 330 and the second nut 340 are all placed, and the second spring 320 is pressed against and connected to the groove wall of the second receiving groove 1202 on one side facing the center of the second rotating block 500. In addition, the first fixed block 110 is provided with a second countersunk hole 1102, in which the screw head of the second screw 310 is placed.

[0043] Further, the second angle gear adjustment structure includes a plurality of second plug-in protrusions 123 and a plurality of second plug-in slots 501. Among them, the plurality of second plug-in slots 501 are arranged at intervals on the second rotating block 500 around the center line of the second rotating hole 102, the second plug-in protrusion 123 is arranged on the second fixed block 120, and the second plug-in protrusion 123 is arranged corresponding to the second plug-in slot 501 and plugged with the second plug-in slot 501. Similarly, the second plug-in protrusion 123 can be one or more, and the matching mode of the second plug-in protrusion 123 and the second plug-in slot 501 can refer to the matching mode of the first plug-in protrusion 121 and the first plug-in slot 401. In addition, the second fixed block 120 is provided with a second limiting protrusion 124, and the second rotating block 500 is provided with a second limiting slot 502, the second limiting slot 502 extends circumferentially around the center line of the second rotating hole 102 and forms an arc structure, and the second limiting protrusion 124 is slidably arranged in the second limiting slot 502. For example, the relative groove walls of the second limiting groove 502 along the circumference of the second rotating hole 102 are 60° apart. In some applications, when the driver performs engineering work, the first rotating block 400 is rotated 90° upward relative to the fixed component 100, and the second rotating block 500 is rotated 30° to 60° downward relative to the fixed component 100, so that the door mirror 510 is completely located above the rearview mirror and does not interfere with the driver's field of vision. Optionally, after the driver completes the engineering work, the door mirror 510 is adjusted back to the original position to meet the field of vision requirements of regular driving.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Door mirror mounting seat, characterized in that: include: A fixing component, provided with a first rotation hole and a second rotation hole arranged at intervals; A first mounting component is arranged to float along the center line direction of the first rotating hole; A second mounting component is arranged to float along the center line direction of the second rotating hole; a first rotating block, one end of which is fixed to the vehicle door, and the other end of which is rotatably mounted on the fixing component through the first mounting component and a first angle gear adjustment structure is arranged between the fixing component; A second rotating block, one end of which is fixed to the door mirror, and the other end of which is rotatably mounted on the fixing component through the second mounting component, and a second angle gear adjustment structure is arranged between the second rotating block and the fixing component.

2. The door mirror mounting seat according to claim 1, characterized in that: The fixing component includes a first fixing block and a second fixing block which are arranged at intervals. The first fixing block and the second fixing block are respectively located on both sides of the first rotating block. The first mounting component sequentially connects the first fixing block, the first rotating block and the second fixing block.

3. The door mirror mounting seat according to claim 2, characterized in that: The first mounting component includes a first screw, a first spring, a first washer and a first nut. The first washer and the first spring are both sleeved on the first screw. The first screw is sequentially passed through the first fixed block, the first rotating block and the second fixed block. The first nut, the first washer, the first spring and the second fixed block are abutted in sequence. The first nut is threadedly connected to the first screw to adjust the compression length of the first spring. The first spring drives the second fixed block to press and fix with the first rotating block.

4. The door mirror mounting seat according to claim 3, characterized in that: The second fixed block is provided with a first accommodating groove, the first spring, the first washer and the first nut are all placed in the first accommodating groove, and the first spring is pressed and connected with the groove wall of the first accommodating groove on the side facing the center of the first rotating block.

5. The door mirror mounting seat according to claim 3, characterized in that: The first fixing block is provided with a first countersunk hole, and the screw head of the first screw is placed in the first countersunk hole.

6. The door mirror mounting seat according to any one of claims 2 to 5, characterized in that: The first fixed block and the second fixed block are respectively located on both sides of the second rotating block, and the second mounting component sequentially connects the first fixed block, the second rotating block and the second fixed block.

7. The door mirror mounting seat according to claim 6, characterized in that: The second mounting component includes a second screw, a second spring, a second washer and a second nut. The second washer and the second spring are both sleeved on the second screw. The second screw passes through the first fixed block, the second rotating block and the second fixed block. The second nut, the second washer, the second spring and the second fixed block are abutted in sequence. The second nut is threadedly connected to the second screw to adjust the compression length of the second spring. The second spring drives the second fixed block to press and fix with the second rotating block.

8. The door mirror mounting seat according to claim 2 or 3 or 4 or 5 or 7, characterized in that: The first angle gear adjustment structure includes a plurality of first plug-in protrusions and a plurality of first plug-in grooves. The plurality of first plug-in grooves are arranged on the first rotating block at intervals around the center line of the first rotating hole. The first plug-in protrusion is arranged on the second fixed block. The first plug-in protrusion is arranged corresponding to the first plug-in groove and is plugged into and matched with the first plug-in groove.

9. The door mirror mounting seat according to claim 8, characterized in that: The second fixed block is provided with a first limiting protrusion, and the first rotating block is provided with a first limiting groove, the first limiting groove extends circumferentially around the center line of the first rotating hole and forms an arc structure, and the first limiting protrusion is slidably arranged in the first limiting groove.

10. The door mirror mounting seat according to claim 2 or 3 or 4 or 5 or 7 or 9, characterized in that: The second angle gear adjustment structure includes a plurality of second plug-in protrusions and a plurality of second plug-in grooves. The plurality of second plug-in grooves are arranged at intervals on the second rotating block around the center line of the second rotating hole. The second plug-in protrusion is set on the second fixed block. The second plug-in protrusion is arranged corresponding to the second plug-in groove and is plugged into and matched with the second plug-in groove.

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