Liftable cup stand

Abstract

A cup holder base support is connected between the interiors of a left cup holder and a right cup holder in a sliding mode, a cup holder base is fixed to the upper end of the cup holder base support, a cup holder pressure spring is connected between the lower end of the cup holder base support and the lower ends of the interiors of the left cup holder and the right cup holder, and a lock head is fixed to the lower end of the cup holder base support. A locking piece is connected between the lower portions of the left cup stand and the right cup stand in a sliding mode, and a locking piece spring is connected between the right portion of the locking piece and the bottom of the right cup stand. Beverage is placed on the cup holder base, the cup holder compression spring is pressed downwards, the cup holder base drives the cup holder base support and the lock head to move downwards together, then the lock head can be clamped into the lock groove of the locking piece so that the cup holder base can be connected in a clamped mode, then the cup holder can surround the beverage, after the beverage is drunk, the unlocking button can be pressed, the locking piece is pushed through the transmission rod, and the cup holder can be unlocked. After the lock groove and the lock head are staggered, the cup stand base can be pushed to move upwards and reset through the reset of the cup stand pressure spring, so that the structure is simple, and the lifting cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of automobile cup holders, in particular to a liftable cup holder. Background Art

[0002] As people's living standards continue to improve, the functional requirements for car interior parts are also increasing. In order to meet various needs, personal belongings and convenient daily necessities need to be stored in the car. For example, if you are thirsty and want to drink water, a cup holder will be designed in the middle of the instrument. The function of the cup holder is to store water cups, coffee and other beverages.

[0003] Nowadays, cup holders in cars are already liftable, and the liftable cup holders now achieve the lift function through the coordination of coil springs, gear box components, toothed discs, and gear columns. This lift structure is relatively complex and requires an electronically controlled lift cup holder, resulting in higher costs. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a liftable cup holder to solve the problems raised in the above background technology.

[0005] A liftable cup holder comprises a cup holder assembly, wherein the cup holder assembly has a pair and is symmetrically arranged on the left and right sides, the cup holder assemblies are fixed to each other, the cup holder assembly comprises a left cup holder and a right cup holder, the left cup holder and the right cup holder are fixed to each other, a cup holder base bracket is slidably connected between the insides of the left cup holder and the right cup holder, a cup holder base is fixed to the upper end of the cup holder base bracket, a cup holder compression spring is connected between the lower end of the cup holder base bracket and the lower ends of the left cup holder and the right cup holder, a lock head is fixed to the lower end of the cup holder base bracket, a locking plate is slidably connected between the lower parts of the left cup holder and the right cup holder, a locking plate spring is connected between the right part of the locking plate and the bottom of the right cup holder, a locking groove is formed at the upper end of the locking plate, the lower part of the lock head is clamped with the locking groove, an unlocking button assembly is installed on the left part of the left cup holder, the lower part of the unlocking button assembly is connected to the locking plate, and damping assemblies are installed at both the front and rear ends of the cup holder base bracket;

[0006] A power-on button is fixedly installed on one side of the lower part of the lock head, a heat-conducting baffle is fixed between the lower end of the cup holder base and the bottom end of the inner part of the cup holder base bracket, a semiconductor chip assembly is installed at the lower part of the heat-conducting baffle, the power-on button is connected to the semiconductor chip assembly, and the semiconductor chip assembly is connected to the damping assembly.

[0007] Furthermore, guide rails are fixed on both the front and rear sides of the lower ends of the left and right cup holders, the locking plate is slidably connected between the guide rails, a protrusion is provided at the lower end of the locking plate, a stop rod is provided between the lower ends of the guide rails and at the left part of the protrusion, and the protrusion abuts against the stop rod.

[0008] Furthermore, the unlock button assembly includes an unlock button, a transmission rod, a rotating shaft and a connecting shaft, the connecting shaft is rotatably connected to the left part of the left cup holder, the transmission rod is fixed to one end of the connecting shaft, the unlock button is fixed to one end of the upper part of the transmission rod close to the left cup holder, and the unlock button is movably connected to the left cup holder.

[0009] Furthermore, the connecting shaft is in an I-shape, the connecting shaft movably passes through the lower part of the transmission rod, and one end of the connecting shaft is fixed to a locking plate.

[0010] Furthermore, guide grooves are provided on the front and rear sides between the left cup holder and the right cup holder, and guide blocks are fixed on both the front and rear ends of the cup holder base bracket, and the guide blocks are slidably connected to the guide grooves.

[0011] Furthermore, the damping assembly includes a rack, a rubber strip, a gear, a gear cover and a damping strip, the gear cover is fixedly connected to the guide block, the gear is rotatably connected inside the gear cover, the rack is fixed to the right end of the inner wall of the guide groove, and the gear is meshingly connected to the rack.

[0012] Furthermore, the damping strips are in pair and symmetrically fixed at the left and right ends of the gear cover, the rubber strips are in pair and respectively fixed at the left and right ends of the inner wall of the guide groove, the rubber strips are located on one side of the rack, and the damping strips are slidably connected to the rubber strips on the same side.

[0013] Furthermore, the semiconductor chip assembly includes a semiconductor refrigeration chip, a metal fin, a fan, a wind hood and an air duct, the semiconductor refrigeration chip is fixedly mounted at the lower end of the thermal conductive partition, the power-on button is electrically connected to the semiconductor refrigeration chip, the metal fin is fixedly mounted at the lower end of the semiconductor refrigeration chip, and the fan is arranged below the metal fin and fixed to the thermal conductive partition.

[0014] Furthermore, the wind cover is fixedly connected to the lower end of the fan and communicates with the fan, and the air duct is communicated with the lower end of the wind cover.

[0015] Furthermore, the guide block has a hollow structure inside and is communicated with the gear cover, the air duct is T-shaped, and the two ends of the air duct are fixed to and communicated with the two guide blocks.

[0016] Beneficial effects of the present invention:

[0017] 1. When a cup holder is needed to hold a cup, the drink can be placed on the cup holder base and the cup holder compression spring can be pressed down. The cup holder base drives the cup holder base bracket and the lock head to move down together, and then the lock head can be inserted into the lock groove of the locking plate to clamp the cup holder base. Then the cup holder can surround the drink. After drinking the drink, the unlocking button can be pressed. In this way, the locking plate can be pushed by the transmission rod to make the lock groove and the lock head misaligned. Then, the cup holder base can be pushed up and reset by the cup holder compression spring. This has a simple structure and low lifting cost.

[0018] 2. When the lock is inserted into the lock slot, the power button under the lock will be pressed by the inner wall of the lock slot, and then the power button will energize the semiconductor cooling chip. Because the hot end of the semiconductor cooling chip is in contact with the thermal conductive baffle, the heat of the hot end of the semiconductor cooling chip is transferred to the thermal conductive baffle, and the thermal conductive baffle is then transferred to the cup holder base, so that the beverage can be heated at the bottom, and the beverage can be automatically heated when the cup holder base descends;

[0019] 3. Because the cold end of the semiconductor refrigeration plate is in contact with the metal fin, the cold air around the metal fin is sucked in by the fan, and then discharged into the air duct through the wind cover, and finally discharged from the air duct along the guide block into the gear cover, so that the low-temperature air will enter the guide groove, thereby lowering the temperature inside the guide groove. In this way, in a low-temperature environment, the rotational force in the gear cover is reduced, and the damping performance of the rubber strip and damping strip made of rubber will become better at low temperatures, so that the cup holder base can rise at a uniform speed, ensuring the damping performance during long-term use or in different weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic cross-sectional view of the present invention as a whole;

[0021] Figure 2 For the present invention Figure 1 A partial enlarged view of;

[0022] Figure 3 It is an overall schematic diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the present invention after the left cup holder is disassembled;

[0024] Figure 5 For the present invention Figure 4 A partial enlarged view of B.

[0025] In the figure: 1-left cup holder, 2-right cup holder, 3-cup holder base bracket, 4-cup holder base, 5-thermal conduction baffle, 6-semiconductor refrigeration plate, 7-metal fin, 8-fan, 9-wind cover, 10-air duct, 11-cup holder compression spring, 12-unlock button, 13-transmission rod, 14-rotating shaft, 15-locking plate, 16-connecting shaft, 17-locking groove, 18-locking plate spring, 19-lock head, 20-guide groove, 21-power button, 22-rack, 23-rubber strip, 24-guide block, 25-gear cover, 26-damping strip. DETAILED DESCRIPTION

[0026] See also Figure 1-Figure 5A liftable cup holder comprises a cup holder assembly, wherein the cup holder assembly has a pair and is symmetrically arranged on the left and right sides, the cup holder assemblies are fixed to each other, the cup holder assembly comprises a left cup holder 1 and a right cup holder 2, the left cup holder 1 and the right cup holder 2 are fixed to each other, a cup holder base bracket 3 is slidably connected between the inside of the left cup holder 1 and the right cup holder 2, a cup holder base 4 is fixed to the upper end of the cup holder base bracket 3, a cup holder compression spring 11 is connected between the lower end of the cup holder base bracket 3 and the lower end of the left cup holder 1 and the right cup holder 2, a lock 19 is fixed to the lower end of the cup holder base bracket 3, a locking plate 15 is slidably connected between the lower parts of the left cup holder 1 and the right cup holder 2, guide rails are fixed on both the front and rear sides of the lower ends of the left cup holder 1 and the right cup holder 2, the locking plate 15 is slidably connected between the guide rails, a protrusion is provided at the lower end of the locking plate 15, and a locking plate 15 is provided between the lower ends of the guide rails and on the left part of the protrusion There is a stop rod, the protrusion abuts against the stop rod, a locking plate spring 18 is connected between the right part of the locking plate 15 and the bottom of the right cup holder 2, a locking groove 17 is opened at the upper end of the locking plate 15, and the lower part of the lock head 19 is engaged with the locking groove 17. Although the locking plate spring 18 gives the locking plate 15 an elastic force, the protrusion abuts against the stop rod, so that the locking groove 17 of the locking plate 15 and the lock head 19 are located on the same vertical line, so that when the cup holder is needed When placing a cup, the drink can be placed on the cup holder base 4 and the cup holder compression spring 11 can be pressed down. The cup holder base 4 drives the cup holder base bracket 3 and the lock head 19 to move down together. The lock head 19 will first press against the right inner wall of the lock groove 17, so that the locking piece 15 moves rightward along the guide rail to squeeze the locking piece spring 18. Then the lock head 19 will be clamped into the lock groove 17 of the locking piece 15, so as to clamp the cup holder base bracket 3 and the cup holder base 4, and then the cup holder can surround the drink.

[0027] The left portion of the left cup holder 1 is provided with an unlock button assembly, the lower portion of which is connected to a locking plate 15, the unlock button assembly comprising an unlock button 12, a transmission rod 13, a rotating shaft 14 and a connecting shaft 16, the connecting shaft 16 being rotatably connected to the left portion of the left cup holder 1, the transmission rod 13 being fixed at one end of the connecting shaft 16, the unlock button 12 being fixed at an upper end of the transmission rod 13 close to the left cup holder 1, the unlock button 12 being movably penetrated by the left cup holder 1, the connecting shaft 16 being in an I-shape, the connecting shaft 16 being movably penetrated at the lower portion of the transmission rod 13, one end of the connecting shaft 16 being fixed to the locking plate 15, and the drinking After finishing the drink, the unlocking button 12 can be pressed, so that the unlocking button 12 drives the upper part of the transmission rod 13 to rotate with the rotating shaft 14 as the rotation point, and the lower part of the transmission rod 13 also moves synchronously, and then the transmission rod 13 will push the locking plate 15 to move right to squeeze the locking plate spring 18. The setting of its connecting shaft 16 can connect the transmission rod 13 and the locking plate 15, but the connecting hole between the transmission rod 13 and the connecting shaft 16 is large, which facilitates the transmission rod 13 and the connecting shaft 16 to form a certain angle. After the lock groove 17 and the lock head 19 are misaligned, the cup holder base 4 can be pushed up and reset by the cup holder compression spring 11. In this way, the structure is simple and the lifting cost is low.

[0028] The front and rear ends of the cup holder base bracket 3 are both equipped with damping components. A guide groove 20 is provided on both the front and rear sides between the left cup holder 1 and the right cup holder 2. Guide blocks 24 are fixed to the front and rear ends of the cup holder base bracket 3. The guide blocks 24 are slidably connected to the guide groove 20. The damping component includes a rack 22, a rubber strip 23, a gear, a gear cover 25 and a damping strip 26. The gear cover 25 is fixedly connected to the guide block 24. The gear is rotatably connected inside the gear cover 25. The rack 22 is fixed to the right end of the inner wall of the guide groove 20. The gear is meshed with the rack 22. A pair of damping strips 26 are symmetrically fixed at the left and right ends of the gear cover 25, and a pair of rubber strips 23 are respectively fixed at the left and right ends of the inner wall of the guide groove 20. The rubber strip 23 is located on one side of the rack 22. The damping strip 26 is slidably connected with the rubber strip 23 on the same side. When the cup holder base bracket 3 moves up and down, the guide block 24 can be driven to move synchronously, and the guide block 24 will drive the gear, the gear cover 25 and the damping strip 26 to rise and fall synchronously. Through the meshing of the gear and the rack 22 and the friction damping of the damping strip 26 and the rubber strip 23, the cup holder base 4 can be raised at a uniform speed.

[0029] A power-on button 21 is fixedly installed on one side of the lower part of the lock head 19, a thermal conductive baffle 5 is fixed between the lower end of the cup holder base 4 and the bottom end of the inner part of the cup holder base bracket 3, a semiconductor chip assembly is installed at the lower part of the thermal conductive baffle 5, the power-on button 21 is connected to the semiconductor chip assembly, the semiconductor chip assembly includes a semiconductor cooling chip 6, a metal fin 7, a fan 8, a wind cover 9 and an air duct 10, the semiconductor cooling chip 6 is fixedly installed at the lower end of the thermal conductive baffle 5, the power-on button 21 is electrically connected to the semiconductor cooling chip 6, the metal fin 7 is fixedly installed on the semiconductor At the lower end of the cooling sheet 6, the fan 8 is arranged below the metal fin 7 and fixed to the thermal conductive baffle 5. When the lock head 19 is inserted into the lock groove 17, the power-on button 21 under the lock head 19 is pressed by the inner wall of the lock groove 17, and then the power-on button 21 will energize the semiconductor cooling sheet 6. Because the hot end of the semiconductor cooling sheet 6 is in contact with the thermal conductive baffle 5, the heat of the hot end of the semiconductor cooling sheet 6 is transferred to the thermal conductive baffle 5, and the thermal conductive baffle 5 is further transferred to the cup holder base 4, so that the beverage can be heated at the bottom, and thus the beverage is automatically heated when the cup holder base 4 descends;

[0030] The semiconductor sheet assembly is connected to the damping assembly, the wind cover 9 is fixedly connected to the lower end of the fan 8 and is connected to the fan 8, the air duct 10 is connected to the lower end of the wind cover 9, the guide block 24 is hollow inside and is connected to the gear cover 25, the air duct 10 is T-shaped, and the two ends of the air duct 10 are fixed and connected to the two guide blocks 24. Because the cold end of the semiconductor refrigeration sheet 6 is in contact with the metal fin 7, the cold air around the metal fin 7 is sucked in by the fan 8, and then discharged into the air duct 10 through the wind cover 9, and finally discharged from the air duct 10 along the guide block 24 into the gear cover 25, so that the low-temperature air will enter the guide groove 20, so that the internal temperature of the guide groove 20 is lower, so that in a low-temperature environment, the gear rotation force in the gear cover 25 is reduced, and the damping performance of the rubber strip 23 and the damping strip 26 made of rubber will be further improved at low temperatures, thereby ensuring the damping performance during long-term use or in different weather.

Claims

1. A liftable cup holder, comprising a cup holder assembly, wherein the cup holder assembly is a pair and is symmetrically arranged on both sides, the cup holder assemblies are fixed to each other, the cup holder assembly comprises a left cup holder (1) and a right cup holder (2), the left cup holder (1) and the right cup holder (2) are fixed to each other, and characterized in that: A cup holder base bracket (3) is slidably connected between the inside of the left cup holder (1) and the right cup holder (2); a cup holder base (4) is fixed to the upper end of the cup holder base bracket (3); a cup holder compression spring (11) is connected between the lower end of the cup holder base bracket (3) and the lower ends of the left cup holder (1) and the right cup holder (2); a lock (19) is fixed to the lower end of the cup holder base bracket (3); and the left cup holder (1) and the right cup holder (2) are slidably connected to each other. A locking plate (15) is provided, a locking plate spring (18) is connected between the right part of the locking plate (15) and the bottom of the right cup holder (2), a locking groove (17) is provided at the upper end of the locking plate (15), the lower part of the lock head (19) is engaged with the locking groove (17), an unlocking button assembly is installed at the left part of the left cup holder (1), the lower part of the unlocking button assembly is connected to the locking plate (15), and damping assemblies are installed at both the front and rear ends of the cup holder base bracket (3); A power-on button (21) is fixedly mounted on one side of the lower portion of the lock head (19); a heat-conducting baffle (5) is fixed between the lower end of the cup holder base (4) and the inner bottom end of the cup holder base bracket (3); a semiconductor chip assembly is mounted on the lower portion of the heat-conducting baffle (5); the power-on button (21) is connected to the semiconductor chip assembly, and the semiconductor chip assembly is connected to the damping assembly.

2. The liftable cup holder according to claim 1, characterized in that: Guide rails are fixed on both the front and rear sides of the lower ends of the left cup holder (1) and the right cup holder (2); the locking plate (15) is slidably connected between the guide rails; a protrusion is provided at the lower end of the locking plate (15); a stop rod is provided between the lower ends of the guide rails and at the left part of the protrusion; the protrusion abuts against the stop rod.

3. The liftable cup holder according to claim 1, characterized in that: The unlock button assembly comprises an unlock button (12), a transmission rod (13), a rotating shaft (14) and a connecting shaft (16); the connecting shaft (16) is rotatably connected to the left part of the left cup holder (1); the transmission rod (13) is fixed to one end of the connecting shaft (16); the unlock button (12) is fixed to one end of the upper part of the transmission rod (13) close to the left cup holder (1); and the unlock button (12) and the left cup holder (1) are movably interpenetrating.

4. The liftable cup holder according to claim 3, characterized in that: The connecting shaft (16) is in an I-shape, and the connecting shaft (16) movably passes through the lower part of the transmission rod (13), and one end of the connecting shaft (16) is fixed to the locking plate (15).

5. The liftable cup holder according to claim 1, characterized in that: Guide grooves (20) are provided at the front and rear sides between the left cup holder (1) and the right cup holder (2), and guide blocks (24) are fixed at the front and rear ends of the cup holder base bracket (3), and the guide blocks (24) are slidably connected to the guide grooves (20).

6. The liftable cup holder according to claim 5, characterized in that: The damping assembly comprises a rack (22), a rubber strip (23), a gear, a gear cover (25) and a damping strip (26); the gear cover (25) is fixedly connected to the guide block (24); the gear is rotatably connected inside the gear cover (25); the rack (22) is fixed to the right end of the inner wall of the guide groove (20); and the gear is meshingly connected to the rack (22).

7. The liftable cup holder according to claim 6, characterized in that: The damping strips (26) are provided in a pair and are symmetrically fixed at the left and right ends of the gear cover (25); the rubber strips (23) are provided in a pair and are respectively fixed at the left and right ends of the inner wall of the guide groove (20); the rubber strips (23) are located on one side of the rack (22); and the damping strips (26) are slidably connected to the rubber strips (23) on the same side.

8. The liftable cup holder according to claim 7, characterized in that: The semiconductor chip assembly comprises a semiconductor cooling chip (6), a metal fin (7), a fan (8), a wind cover (9) and an air duct (10); the semiconductor cooling chip (6) is fixedly mounted on the lower end of the thermal conductive baffle (5); the power-on button (21) is electrically connected to the semiconductor cooling chip (6); the metal fin (7) is fixedly mounted on the lower end of the semiconductor cooling chip (6); and the fan (8) is arranged below the metal fin (7) and fixed to the thermal conductive baffle (5).

9. The liftable cup holder according to claim 8, characterized in that: The wind cover (9) is fixedly connected to the lower end of the fan (8) and communicates with the fan (8), and the air duct (10) is communicated with the lower end of the wind cover (9).

10. The liftable cup holder according to claim 9, characterized in that: The guide block (24) has a hollow structure inside and is communicated with the gear cover (25); the air duct (10) is T-shaped; the two ends of the end of the air duct (10) are fixed to and communicate with the two guide blocks (24).

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