Handrail box mounting bracket

Abstract

The utility model relates to the technical field of automobile equipment, and discloses an armrest box mounting support which comprises a base, two sliding mechanisms fixedly arranged on the lower end face of the base, a transmission mechanism movably arranged on the upper end face of the base and a fixing mechanism mounted on the upper end face of the base. The fixing mechanism comprises a fixing side plate, a reinforcing rib, a first fixing hole, a mounting groove, a fixing groove, a fixing seat, a first rotating shaft, a second rotating shaft and a third rotating shaft, the sliding mechanism comprises a sliding plate, a side wing plate, a second fixing hole, a screw and a fixing plate, and the transmission mechanism comprises a convex block, a gear, a rotating shaft, a rack, a sliding groove, a pull rod, a first movable plate and a second movable plate. The base comprises a first clamping block, a second clamping block, a first clamping groove and a second clamping groove, the position of the device can be adjusted through front-back movement of the sliding mechanism, the angle of the base of the armrest box can be adjusted through the transmission mechanism, and the comfort level of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile equipment, in particular to an armrest box mounting bracket. Background Art

[0002] With the acceleration of urbanization and the improvement of transportation infrastructure, family cars have become the main means of travel for people. Therefore, it is extremely important to improve driving comfort and convenience. The armrest box is a part of the car, usually located in the center between the front seats. Its main functions include providing comfortable armrest support and storage space, and improving the comfort of drivers and passengers. The armrest box bracket is a support frame used to fix the car armrest box. It is often installed on the car body through the bracket to fix and clamp the armrest box.

[0003] The inventor discovered the following problems in the prior art during the implementation of this application:

[0004] Existing armrest box mounting brackets usually use a buckle or clamping mechanism to fix the bracket and the armrest box together, resulting in a relatively fixed angle of the armrest box. The angle and position cannot be adjusted according to personal needs, and optimal support and comfort cannot be provided for passengers of different heights and body shapes.

[0005] Therefore, those skilled in the art provide an armrest box mounting bracket to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art and provides an armrest box mounting bracket which is easy to operate and can adjust the angle and position at will.

[0007] To achieve the above object, the utility model provides the following technical solution: an armrest box mounting bracket, comprising a base, the lower end surface of the base is fixedly provided with two sliding mechanisms, the upper end surface of the base is movably provided with a transmission mechanism, and the upper end surface of the base is installed with a fixing mechanism;

[0008] The fixing mechanism includes a fixed side plate, a reinforcing rib, a first fixing hole, a mounting groove, a fixing groove, a fixing seat, a first rotating shaft, a second rotating shaft and a third rotating shaft; the sliding mechanism includes a sliding plate, a side wing plate, a second fixing hole, a screw and a fixing plate; the transmission mechanism includes a protrusion, a gear, a rotating shaft, a rack, a sliding groove, a pull rod, a first movable plate and a second movable plate; the base includes a first clamping block, a second clamping block, a first clamping slot and a second clamping slot.

[0009] Furthermore, the number of the fixed side panels is two, and the two fixed side panels are fixedly arranged on both sides of the fixed seat, the number of the reinforcing ribs is four, and the four reinforcing ribs are fixedly arranged on the upper end surface of the fixed seat and close to the inner wall of the fixed side panel, the number of the first fixing holes is two, and the two first fixing holes are fixedly arranged on the front and rear end surfaces of the fixed seat, the number of the mounting grooves is four, and the four mounting grooves are fixedly arranged on the front and rear end surfaces of the fixed seat, and the number of the fixing grooves is four, and the four fixing grooves are fixedly arranged on the front and rear end surfaces of the fixed seat.

[0010] Furthermore, the second rotating shaft is fixedly installed at the center of the lower end surface of the fixing seat, the first rotating shaft is fixedly arranged on one side of the lower end surface of the fixing seat, and the third rotating shaft is rotatably arranged on the other side of the lower end surface of the fixing seat.

[0011] Furthermore, there are two fixed plates, and the sliding plate is slidably set on the upper end surfaces of the two fixed plates. There are four side wing plates, and the four side wing plates are L-shaped and fixedly set on both sides of the outer wall of the fixed plate. There are several second fixing holes, and several of the second fixing holes are opened on the upper end surfaces of the four side wing plates. There are several screws, and several of the screws are threadedly connected to the several second fixing holes.

[0012] Furthermore, the number of the protrusions is two, and the two protrusions are fixedly arranged on both sides of the upper end surface of the base, the rotating shaft passes through the two protrusions, the gear is fixedly installed at the center of the rotating shaft, the rack is movably arranged on the lower end surface of the gear, the rack is meshed with the gear, the sliding groove is opened at the midpoint of the upper end surface of the base and the rack is slidably arranged in the sliding groove, the pull rod is fixedly arranged on the lower end surface of the rack and one end passes through the outer wall of the sliding groove and is threadedly sleeved with the base.

[0013] Furthermore, the second rotating shaft is fixedly connected to the first movable plate, the rotating shaft is fixedly connected to the second movable plate, and the first movable plate is rotatably connected to the second movable plate.

[0014] Furthermore, the number of the first card blocks is two, and the two first card blocks are fixedly arranged on the outer walls on both sides of the front end of the base; the number of the second card slots is two, and the two second card slots are fixedly arranged on the outer walls on both sides of the rear end of the base; the first card slots are fixedly arranged on the upper end surfaces of the two first card blocks, and the second card slots are fixedly arranged on the upper end surfaces of the two second card blocks.

[0015] Furthermore, the third rotating shaft is rotatably embedded in the second slot and fixed by a limiting plate, and the first rotating shaft is movably embedded in the first slot.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model proposes an armrest box mounting bracket, which can rotate the gear and drive the rotating shaft to rotate at the same time by pulling the pull rod through the meshing of the gear and the rack, thereby controlling the first movable plate and the second movable plate connected thereto to cooperate with each other, so that the fixing mechanism can move up and down to adjust the angle, and the third rotating shaft is limited by the limit block, so that the fixing mechanism is relatively stable when it is moving and is not easy to shake.

[0018] 2. The utility model proposes an armrest box mounting bracket, which enables a sliding plate to slide inside a fixed plate by setting a sliding mechanism, and the sliding plate is welded and fixed to a base so that the device as a whole can slide back and forth to adjust its position, and the armrest box as a whole can be made more stable by setting reinforcing ribs, a first fixing hole and a mounting groove, and the sliding plate cooperates with the screws through the second fixing hole to make the bracket and the car floor more firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the sliding mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the transmission mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure between the base and the transmission mechanism of the utility model.

[0024] Legend:

[0025] 1. Fixing mechanism; 2. Sliding mechanism; 3. Transmission mechanism; 4. Base; 101. Fixed side plate; 102. Reinforcing rib; 103. First fixing hole; 104. Mounting slot; 105. Fixing slot; 106. Fixed seat; 107. First rotating shaft; 108. Second rotating shaft; 109. Third rotating shaft; 201. Sliding plate; 202. Side wing plate; 203. Second fixing hole; 204. Screw; 205. Fixed plate; 301. Bump; 302. Gear; 303. Rotating shaft; 304. Rack; 305. Sliding slot; 306. Pull rod; 310. First movable plate; 311. Second movable plate; 401. First clamping block; 402. Second clamping block; 403. First clamping slot; 404. Second clamping slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-Figure 5 , an embodiment provided by the utility model:

[0028] An armrest box mounting bracket comprises a base 4, two sliding mechanisms 2 are fixedly arranged on the lower end surface of the base 4, a transmission mechanism 3 is movably arranged on the upper end surface of the base 4, and a fixing mechanism 1 is installed on the upper end surface of the base 4;

[0029] The fixing mechanism 1 includes a fixing side plate 101, a reinforcing rib 102, a first fixing hole 103, a mounting groove 104, a fixing groove 105, a fixing seat 106, a first rotating shaft 107, a second rotating shaft 108 and a third rotating shaft 109; the sliding mechanism 2 includes a sliding plate 201, a side wing plate 202, a second fixing hole 203, a screw 204 and a fixing plate 205; the transmission mechanism 3 includes a protrusion 301, a gear 302, a rotating shaft 303, a rack 304, a sliding groove 305, a pull rod 306, a first movable plate 310 and a second movable plate 311; the base 4 includes a first clamping block 401, a second clamping block 402, a first clamping groove 403 and a second clamping groove 404;

[0030] Specifically, the fixing mechanism 1 is made of aluminum alloy, and the top of the fixing mechanism 1 is coated with a galvanized layer with a thickness of 0.3-0.5 mm, which can increase the service life of the fixing mechanism 1 and prevent it from being damaged. By setting a sliding mechanism 2, the position of the device can be moved forward and backward, and the sliding mechanism 2 and the bottom of the base 4 are welded to improve the stability of the device. The fixing mechanism 1 can be controlled by setting a transmission mechanism 3, so that the user can adjust the angle according to his own situation.

[0031] Reference Figure 2 , Figure 5 , the number of fixed side plates 101 is two, and the two fixed side plates 101 are fixedly arranged on both sides of the fixed seat 106, the number of reinforcing ribs 102 is four, and the four reinforcing ribs 102 are fixedly arranged on the upper end surface of the fixed seat 106 and close to the inner wall of the fixed side plate 101, the number of first fixing holes 103 is two, and the two first fixing holes 103 are fixedly arranged on the front and rear end surfaces of the fixed seat 106, the number of mounting grooves 104 is four, and the four mounting grooves 104 are fixedly arranged on the front and rear end surfaces of the fixed seat 106, and the number of fixing grooves 105 is four, and the four fixing grooves 105 are fixedly arranged on the front and rear end surfaces of the fixed seat 106;

[0032] The second rotating shaft 108 is fixedly mounted at the center of the lower end surface of the fixing seat 106, the first rotating shaft 107 is fixedly mounted on one side of the lower end surface of the fixing seat 106, and the third rotating shaft 109 is rotatably mounted on the other side of the lower end surface of the fixing seat 106;

[0033] Specifically, by providing reinforcing ribs 102, first fixing holes 103 and mounting grooves 104, the armrest box as a whole can be made more stable. The fixing seat 106 can move downward to clamp the two ends of the first rotating shaft 107 into the first clamping groove 403, thereby improving the overall stability of the fixing mechanism 1. One end of the third rotating shaft 109 is in a fixed state, and the upper end has a limit block to fix it to prevent the third rotating shaft 109 from falling off.

[0034] Reference Figure 3 There are two fixed plates 205, the sliding plate 201 is slidably arranged on the upper end surfaces of the two fixed plates 205, there are four side wing plates 202, the four side wing plates 202 are L-shaped and fixedly arranged on both sides of the outer wall of the fixed plate 205, there are several second fixing holes 203, several second fixing holes 203 are opened on the upper end surfaces of the four side wing plates 202, there are several screws 204, and the several screws 204 are threadedly connected with the several second fixing holes 203;

[0035] Specifically, the position of the device can be conveniently adjusted by sliding the sliding plate 201 inside the fixed plate 205. One end of the side wing plate 202 is fixed to the fixed plate 205 by a threaded connection, and the other end is fixed to the car floor. While fixing the fixed plate 205, the overall stability of the device is also improved. The second fixing hole 203 that is closely attached to the fixed plate 205 can fix the sliding plate 201. When the sliding plate 201 is moved to a suitable position, it is locked by the screw at the second fixing hole 203 to prevent the sliding plate 201 from shaking and affecting the overall stability of the equipment.

[0036] Reference Figure 1 , Figure 4 , Figure 5 , there are two protrusions 301, the two protrusions 301 are fixedly arranged on both sides of the upper end surface of the base 4, the rotating shaft 303 passes through the two protrusions 301, the gear 302 is fixedly installed at the center of the rotating shaft 303, the rack 304 is movably arranged on the lower end surface of the gear 302, the rack 304 is meshed with the gear 302, the sliding groove 305 is opened at the midpoint of the upper end surface of the base 4 and the rack 304 is slidably arranged in the sliding groove 305, the pull rod 306 is fixedly arranged on the lower end surface of the rack 304 and one end passes through the outer wall of the sliding groove 305 and is threadedly sleeved with the base 4;

[0037] The second rotating shaft 108 is fixedly connected to the first movable plate 310, the rotating shaft 303 is fixedly connected to the second movable plate 311, and the first movable plate 310 is rotatably connected to the second movable plate 311;

[0038] Specifically, the rack 304 is moved by pulling the pull rod 306, and the rack 304 is engaged with the gear 302 to drive the rotating shaft 303 to rotate. The rotating shaft 303 and the second rotating shaft 108 are connected through the first movable plate 310 and the second movable plate 311, so that the fixing mechanism 1 can adjust the angle. The pull rod 306 pulls the rack 304 so that the fixing mechanism 1 can hover at any angle.

[0039] Reference Figure 5 There are two first card blocks 401, which are fixedly arranged on the outer walls on both sides of the front end of the base 4; there are two second card slots 404, which are fixedly arranged on the outer walls on both sides of the rear end of the base 4; the first card slot 403 is fixedly arranged on the upper end surfaces of the two first card blocks 401, and the second card slot 404 is fixedly arranged on the upper end surfaces of the two second card blocks 402;

[0040] The third rotating shaft 109 is rotatably embedded in the second slot 404 and fixed by a limiting plate, and the first rotating shaft 107 is movably embedded in the first slot 403;

[0041] Specifically, the first rotating shaft 107 can be placed inside the first card slot 403, and the third rotating shaft 109 can be fixedly placed inside the second card slot 404. The first card block 401 and the second card block 402 are two groups with different structures. The second card block 402 can control the fixing mechanism 1 to rotate with the third rotating shaft 109 as the corner point, thereby improving the stability of the equipment.

[0042] Working principle: When the utility model is used, the device is first placed on the bottom plate of the compartment as a whole, and is fixed and locked with the compartment bottom plate through the side wing plate 202, the second fixing hole 203 and the screw 204. Then, the sliding plate 201 can be adjusted to a suitable position and then the bolts are installed through the second fixing hole 203 on the contact surface of the side wing plate 202 and the fixing plate 205 to fix the device as a whole. Then, the armrest box is installed and fixed on the upper end of the fixing seat 106 through the first fixing hole 103, the installation groove 104 and the fixing groove 105.

[0043] Secondly, by pulling the pull rod 306 to move the rack 304, the gear 302 drives the rotating shaft 303 to rotate, and then the first movable plate 310 and the second movable plate 311 are connected to drive the fixing mechanism 1 to move up and down, and the pull rod 306 can be released when it is adjusted to a suitable angle.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An armrest box mounting bracket, comprising a base (4), characterized in that: The lower end surface of the base (4) is fixedly provided with two sliding mechanisms (2), the upper end surface of the base (4) is movably provided with a transmission mechanism (3), and the upper end surface of the base (4) is installed with a fixing mechanism (1); The fixing mechanism (1) comprises a fixing side plate (101), a reinforcing rib (102), a first fixing hole (103), a mounting groove (104), a fixing groove (105), a fixing seat (106), a first rotating shaft (107), a second rotating shaft (108) and a third rotating shaft (109); the sliding mechanism (2) comprises a sliding plate (201), a side wing plate (202), a second fixing hole (203), a screw (204) and a fixing plate (205); the transmission mechanism (3) comprises a protrusion (301), a gear (302), a rotating shaft (303), a rack (304), a sliding groove (305), a pull rod (306), a first movable plate (310) and a second movable plate (311); and the base (4) comprises a first clamping block (401), a second clamping block (402), a first clamping groove (403) and a second clamping groove (404).

2. The armrest box mounting bracket according to claim 1, characterized in that: The number of the fixed side plates (101) is two, and the two fixed side plates (101) are fixedly arranged on both sides of the fixed seat (106); the number of the reinforcing ribs (102) is four, and the four reinforcing ribs (102) are fixedly arranged on the upper end surface of the fixed seat (106) and close to the inner wall of the fixed side plate (101); the number of the first fixing holes (103) is two, and the two first fixing holes (103) are fixedly arranged on the front and rear end surfaces of the fixed seat (106); the number of the mounting grooves (104) is four, and the four mounting grooves (104) are fixedly arranged on the front and rear end surfaces of the fixed seat (106); the number of the fixing grooves (105) is four, and the four fixing grooves (105) are fixedly arranged on the front and rear end surfaces of the fixed seat (106).

3. The armrest box mounting bracket according to claim 1, characterized in that: The second rotating shaft (108) is fixedly mounted at the center of the lower end surface of the fixed seat (106), the first rotating shaft (107) is fixedly arranged on one side of the lower end surface of the fixed seat (106), and the third rotating shaft (109) is rotatably arranged on the other side of the lower end surface of the fixed seat (106).

4. The armrest box mounting bracket according to claim 1, characterized in that: There are two fixed plates (205), the sliding plate (201) is slidably arranged on the upper end surfaces of the two fixed plates (205), there are four side wing plates (202), the four side wing plates (202) are L-shaped and fixedly arranged on both sides of the outer wall of the fixed plate (205), there are a plurality of second fixing holes (203), and the plurality of second fixing holes (203) are opened on the upper end surfaces of the four side wing plates (202), there are a plurality of screws (204), and the plurality of screws (204) are threadedly connected to the plurality of second fixing holes (203).

5. The armrest box mounting bracket according to claim 1, characterized in that: There are two protrusions (301), and the two protrusions (301) are fixedly arranged on both sides of the upper end surface of the base (4). The rotating shaft (303) passes through the two protrusions (301). The gear (302) is fixedly installed at the center of the rotating shaft (303). The rack (304) is movably arranged on the lower end surface of the gear (302). The rack (304) is meshed with the gear (302). The sliding groove (305) is opened at the midpoint of the upper end surface of the base (4) and the rack (304) is slidably arranged in the sliding groove (305). The pull rod (306) is fixedly arranged on the lower end surface of the rack (304) and one end passes through the outer wall of the sliding groove (305) and is threadedly sleeved with the base (4).

6. The armrest box mounting bracket according to claim 1, characterized in that: The second rotating shaft (108) is fixedly connected to the first movable plate (310), the rotating shaft (303) is fixedly connected to the second movable plate (311), and the first movable plate (310) is rotatably connected to the second movable plate (311).

7. The armrest box mounting bracket according to claim 1, characterized in that: The number of the first card blocks (401) is two, and the two first card blocks (401) are fixedly arranged on the outer walls on both sides of the front end of the base (4); the number of the second card slots (404) is two, and the two second card slots (404) are fixedly arranged on the outer walls on both sides of the rear end of the base (4); the first card slot (403) is fixedly arranged on the upper end surfaces of the two first card blocks (401), and the second card slots (404) are fixedly arranged on the upper end surfaces of the two second card blocks (402).

8. The armrest box mounting bracket according to claim 1, characterized in that: The third rotating shaft (109) is rotatably embedded in the second clamping slot (404) and fixed by a limiting plate, and the first rotating shaft (107) is movably embedded in the first clamping slot (403).

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