Stable shockproof plate for aviation cup

Abstract

The utility model relates to a stable shakeproof plate for aviation cups, which comprises a hollow placing plate shell, a plurality of fixing plates, a plurality of fixing plates, a plurality of fixing plates and a plurality of fixing plates, and is characterized in that cup placing grooves for placing cups are formed in the upper surface of the placing plate shell; the clamping assembly is located in the containing plate shell and used for clamping the cups. The pushing assembly is located in the containing plate shell and comprises a lead screw, a connecting rod and a swing rod, one end of the lead screw penetrates through the containing plate shell, the connecting rod is connected with the lead screw and moves along with rotation of the lead screw, the swing rod is connected with the connecting rod and rotates along with movement of the connecting rod, and the swing rod is connected with the clamping assembly and controls the tightness degree of the clamping assembly. Compared with the prior art, a cup can be stably clamped in the aviation process, and the phenomenon that the cup shakes and falls off from the containing plate due to shaking of an airplane is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of placement, in particular to a stable shockproof plate for aviation cups. Background Art

[0002] Aviation, a complex and strategic human activity, refers to the flight (navigation) of aircraft in the Earth's atmosphere (airspace). In daily travel, there is often a placement board for placing items on the back or one side of the seat on the plane, and a water cup placement area is often set on one side of the placement board. However, when placing a water cup in this position, due to the turbulence of the aircraft, the water cup is unstable when placed, and it is easy to shift or shake. When encountering extreme weather or special circumstances, the aircraft will bump more times and with greater amplitude, and it is even possible that the water cup will fall from the placement board.

[0003] Patent announcement No. CN218773702U discloses a water cup coaster with a cup body snap-fitting structure, comprising a main coaster, a rotating ring is arranged on the top of the main coaster, and a hanging ring is fixedly connected to the outer wall of the main coaster; a slide groove is provided on the top of the main coaster, a slider is provided inside the slide groove, the slider and the slide groove constitute a sliding structure, and the top of the slider is fixedly connected to the bottom of the rotating ring; a placement groove is provided on the top of the main coaster, a clamping block is provided on the inner wall of the placement groove, a connecting rod is fixedly connected to the outer wall of the clamping block, the connecting rod and the inner wall of the main coaster constitute a sliding structure, and a return spring is fixedly connected to the outer wall of the clamping block. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the above-mentioned prior art and provide a stable shock-proof plate for aviation cups, which can firmly clamp the cups during aviation and prevent the cups from shaking and falling on the placement plate due to the shaking of the aircraft.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A stable shockproof plate for aviation cups, comprising:

[0007] The placing plate shell is hollow inside, and a cup placing groove for placing cups is arranged on the upper surface of the placing plate shell;

[0008] A clamping assembly located inside the placing plate housing and used for clamping the cup;

[0009] And a pushing assembly located inside the placement plate shell, including a screw rod with one end passing through the placement plate shell, a connecting rod connected to the screw rod and moving with the rotation of the screw rod, and a swing rod connected to the connecting rod and rotating with the movement of the connecting rod. The swing rod is connected to the clamping assembly and controls its tightness.

[0010] Furthermore, there are two swing rods, which are respectively connected to both ends of the connecting rod;

[0011] A first limiting groove is provided at one end of the swing rod close to the connecting rod, first sliders are provided at both ends of the connecting rod, and the first sliders are slidably connected to the first limiting groove.

[0012] Furthermore, fixing columns are provided on the inner surface of the bottom of the placing plate housing, and the fixing columns pass through the swing rods and are rotatably connected thereto; the projection of the fixing columns in the direction perpendicular to the connecting rod is located inside the first sliders.

[0013] Furthermore, a fixing groove is provided on the inner surface of the bottom of the placing plate housing, a second slider that slides along the fixing groove is provided at the bottom of the connecting rod, and the lead screw passes through the second slider.

[0014] Even further, the two swing rods are symmetrically distributed about the central axis parallel to the connecting rod and the lead screw.

[0015] Furthermore, the position on the lower surface of the placing plate housing corresponding to the cup placing groove is the cup placing area, and the clamping assembly includes:

[0016] Two chutes located on both sides of the cup placing area;

[0017] A third slider that moves along the chute;

[0018] And a clamping member that is connected to the third slider and is used to clamp the cup.

[0019] Even further, the clamping member is adapted to the shape of the cup and is arc-shaped.

[0020] Even further, an anti-slip pad is provided on the inner wall of the clamping member.

[0021] Even further, a fourth slider is provided on the upper surface of the third slider, a second limiting groove is provided at one end of the swing rod close to the fourth slider, and the fourth slider is slidably connected to the second limiting groove.

[0022] Even further, the fixing column is located at the center of the swing rod.

[0023] Even further, a cup backing plate is also connected to the cup placing area through a spring, a telescopic rod is provided inside the spring, both ends of the telescopic rod are respectively connected to the cup placing area and the cup backing plate, and the shape and size of the cup backing plate match those of the cup placing groove.

[0024] Even further, the lowest point of the cup backing plate is lower than the lowest point of the clamping member.

[0025] Furthermore, a knob is provided at one end of the lead screw that passes through the placement plate housing and is located outside thereof.

[0026] Furthermore, the side wall of the placement plate housing is rotatably connected to a connecting support rod of the backrest. A fixing block is provided on the connecting support rod. An auxiliary connecting component is provided on one side wall of the placement plate housing connected to the connecting support rod, including:

[0027] A connecting plate connected to the placement plate housing;

[0028] A bolt that passes through the connecting plate and has one end abutted against the fixing block;

[0029] And a nut that is provided on one side of the connecting plate and is used to fasten the bolt.

[0030] Even further, a card slot for the bolt to pass through is provided on the fixing block.

[0031] Even further, the inner wall contour dimension of the card slot is larger than the outer wall contour dimension of the bolt.

[0032] Even further, a limiting block is provided on one side of the connecting support rod close to the placement plate housing to limit the rotation angle of the placement plate housing so that its maximum rotation angle is to keep the surface of the placement plate housing horizontal.

[0033] Compared with the prior art, the present utility model has the following advantages:

[0034] (1) In the present utility model, the cup is placed in the cup placement area through the cup placement groove, and the cup placement groove plays a preliminary limiting role for the cup. Then, by rotating the lead screw, the connecting rod is driven to move forward along the fixed groove, driving the swing rod to rotate, causing the first slider to slide in the first limiting groove, the fourth slider to slide in the second limiting groove, and driving the third slider to slide in the sliding groove, so that the clamping member moves in a direction close to or away from the cup placement area, and the clamping member clamps and fixes the cup located in the cup placement area, achieving an effective clamping and fixing effect on the cup, improving the stability of cup placement, and preventing the cup from falling due to the shaking of the aircraft.

[0035] (2) In the present utility model, a cup cushion plate is connected by a spring, the cup is placed on the cup cushion plate, and the lowest point of the cup cushion plate is restricted to be lower than the lowest point of the clamping member, which can effectively achieve an anti-vibration effect and maintain the stability of the cup during the flight of the aircraft.

[0036] (3) By providing a fixing block and an auxiliary connection component, after the placement plate housing is kept horizontally on the surface, the placement plate housing can be further fixed to the connection support rod by using the bolt to press against the fixing block, preventing the placement plate housing from shaking and maintaining the stability of the placement plate housing during use.

[0037] (4) By providing a card slot on the fixing block, when the bolt moves into the card slot, the connection effect between the bolt and the fixing block can be further effectively enhanced, enabling the placement plate housing to be further clamped and fixed to the connection support rod, achieving the effect of effectively clamping and fixing the use state of the placement plate housing. Description of the Drawings

[0038] Figure 1 External structure diagram of the aviation cup holder and shock absorber plate shown in Embodiment 1;

[0039] Figure 2 Internal structure diagram of the aviation cup holder and shock absorber plate shown in Embodiment 1;

[0040] Figure 3 Internal structure diagram of the aviation cup holder and shock absorber plate shown in Embodiment 2;

[0041] Figure 4 Internal structure diagram of the aviation cup holder and shock absorber plate shown in Embodiment 2 from another angle;

[0042] Figure 5 External structure diagram of the aviation cup holder and shock absorber plate shown in Embodiment 3;

[0043] Figure 6 Structural schematic diagram of the auxiliary connection component shown in Embodiment 4.

[0044] Explanation of the markings in the figures:

[0045] 1 - Placement plate housing, 11 - Cup placement groove, 12 - Fixing groove, 13 - Fixing column, 14 - Cup placement area, 15 - Spring, 16 - Cup cushion plate;

[0046] 2 - Clamping component, 21 - Slide groove, 22 - Third slider, 221 - Fourth slider, 23 - Clamping piece;

[0047] 3 - Pushing component, 31 - Screw rod, 311 - Knob, 32 - Connecting rod, 321 - First slider, 322 - Second slider, 33 - Swing rod, 331 - First limit groove, 332 - Second limit groove;

[0048] 4 - Connection support rod, 41 - Fixing block, 411 - Card slot;

[0049] 5 - Auxiliary connection component, 51 - Connection plate, 52 - Bolt, 53 - Nut. Detailed implementation manners

[0050] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments are implemented on the premise of the technical solution of the present utility model, and detailed implementation manners and specific operation processes are given. However, the protection scope of the present utility model is not limited to the following embodiments. In the following embodiments or implementation manners, if there is no special description of functional components or structures, it means that they are all conventional components or conventional structures adopted in the art to achieve corresponding functions.

[0051] It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0052] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0053] Embodiment 1

[0054] An aviation cup stable shock - proof plate, as Figure 1 and 2 shown, includes:

[0055] A placement plate housing 1 with a hollow interior, and a cup placement groove 11 for placing cups is provided on its upper surface;

[0056] A clamping component 2 located inside the placement plate housing 1 for clamping the cup;

[0057] and a pushing component 3 located inside the placing plate housing 1, including a lead screw 31 with one end passing through the placing plate housing 1, a connecting rod 32 connected to the lead screw 31 and moving along with its rotation, and a swing rod 33 connected to the connecting rod 32 and rotating along with its movement. The swing rod 33 is connected to the clamping component 2 and controls its tightening degree.

[0058] In this embodiment, two swing rods 33 are provided, which are respectively connected to both ends of the connecting rod 32;

[0059] A first limiting groove 331 is provided at one end of the swing rod 32 close to the connecting rod 32, and first sliders 321 are provided at both ends of the connecting rod 32. The first sliders 321 are slidably connected to the first limiting groove 331.

[0060] In this embodiment, fixing columns 13 are provided on the inner surface of the bottom of the placing plate housing 1. The fixing columns 13 pass through the swing rod 33 and are rotatably connected thereto; The projection of the fixing column 13 in the direction perpendicular to the connecting rod 32 is located inside the first slider 321.

[0061] In this embodiment, a fixing groove 12 is provided on the inner surface of the bottom of the placing plate housing 1. A second slider 322 that slides along the fixing groove 12 is provided at the bottom of the connecting rod 32, and the lead screw 31 passes through the second slider 322.

[0062] In this embodiment, the two swing rods 3 are symmetrically distributed along the central axis parallel to the connecting rod 32 and the lead screw 31.

[0063] In this embodiment, the position on the lower surface of the placing plate housing 1 corresponding to the cup placing groove 11 is a cup placing area 14. The clamping component 2 includes:

[0064] Two chutes 21 located on both sides of the cup placing area 14;

[0065] A third slider 22 moving along the chute 21;

[0066] And a clamping member 23 connected to the third slider 22 and used for clamping the cup.

[0067] In this embodiment, the clamping member 23 is adapted to the shape of the cup and is arc-shaped.

[0068] In this embodiment, an anti-slip pad is provided on the inner wall of the clamping member 23.

[0069] In this embodiment, a fourth slider 221 is provided on the upper surface of the third slider 22. One end of the swing rod 32 close to the fourth slider 221 is provided with a second limiting groove 332, and the fourth slider 221 is slidably connected to the second limiting groove 332.

[0070] In this embodiment, the fixed column 13 is located at the center of the swing rod 33.

[0071] In this embodiment, the lead screw 31 passes through the placement plate housing 1 and a knob 311 is provided at one end located outside it.

[0072] The working principle of the aviation cup stabilizing and shockproof plate of the present utility model is as follows:

[0073] In the initial state, as Figure 2 shown, the third slider 22 is located at one end of the chute 21 away from the cup placement area 14, so that the clamping member 23 is located at the position farthest from the cup placement area 14, the connecting rod 32 is located at the position closest to the knob 311, the second slider 322 is located at one end of the fixed groove 12 close to the knob 311, the ends of the two swing rods 33 provided with the second limiting grooves 332 are the farthest apart, and the ends provided with the first limiting grooves 331 are the closest together. The first slider 321 is located at one end of the first limiting groove 331 away from the fixed column 13, and the fourth slider 221 is located at one end of the second limiting groove 332 close to the fixed column 13. The projection of the fixed column 13 in the direction perpendicular to the connecting rod 32 is located inside the first slider 321. The projection of the chute 21 in the direction perpendicular to the connecting rod 32 is always located inside the first slider 321.

[0074] Put the cup into the cup placement slot 11 and place it in the cup placement area 14. Rotate the knob 311 to rotate the lead screw 31, drive the connecting rod 32 to move forward along the fixed groove 12, drive the swing rod 33 to rotate, make the first slider 321 move along the first limiting groove 331 in the direction close to the fixed column 13, make the fourth slider 221 move along the second limiting groove 332 in the direction away from the fixed column 13, and make the ends of the two swing rods 33 provided with the second limiting grooves 332 approach each other. Thereby drive the third slider 22 to move along the chute 21 in the direction close to the cup placement area 14, so that the clamping member 23 clamps the cup. After clamping, stop rotating the knob 311. When it is necessary to pick up the cup, rotate the knob 311 in the reverse direction to make the clamping member 23 release the cup.

[0075] Embodiment 2

[0076] Compared with Embodiment 1, most parts are the same, except that a cup backing plate 16 is connected to the cup placement area 14 through a spring 15. An expansion rod is arranged inside the spring 15. Two ends of the expansion rod are respectively connected to the cup placement area 14 and the cup backing plate 16. The shape and size of the cup backing plate 16 match those of the cup placement groove 11. The lowest point of the cup backing plate 16 is lower than the lowest point of the clamping member 23, as Figure 3 and 4 shown.

[0077] When placing the cup, put the cup into the cup placement groove 11, place the cup on the cup backing plate 16, press down the cup backing plate 16 to make the lowest point of the cup backing plate 16 lower than the lowest point of the clamping member 23, so that the clamping member 23 plays a limiting role on the cup backing plate 16 to prevent the cup backing plate 16 from bouncing upwards under the action of the spring 15, thereby making the cup shake.

[0078] Embodiment 3

[0079] As Figure 5 shown, compared with Embodiment 1, most parts are the same, except that the aviation cup stabilizing and shockproof plate is placed on the backrest and connected to the backrest through a buckle. The side wall of the placement plate housing 1 is rotatably connected to a connecting support rod 4 of the backrest. A fixing block 41 is arranged on the connecting support rod 4. An auxiliary connecting assembly 5 is arranged on one side wall of the placement plate housing 1 connected to the connecting support rod 4, including:

[0080] A connecting plate 51 connected to the placement plate housing 1;

[0081] A bolt 52 passing through the connecting plate 51 and having one end abutting against the fixing block 41;

[0082] And a nut 53 arranged on one side of the connecting plate 51 and used for fastening the bolt 52.

[0083] In this embodiment, a limiting block is arranged on one side of the connecting support rod 4 close to the placement plate housing 1 to limit the rotation angle of the placement plate housing 1 so that its maximum rotation angle is to keep the surface of the placement plate housing 1 horizontal.

[0084] When the aviation cup stabilizing and shockproof plate is needed, put down the aviation cup stabilizing and shockproof plate to make it rotate with the connecting support rod 4. Under the action of the limiting block, the placement plate housing 1 keeps the surface horizontal. At this time, move the bolt 52 towards the side close to the fixing block 41 until it abuts against the fixing block 41. At this time, lock the bolt 52 and the connecting plate 51 through the nut 53.

[0085] Embodiment 4

[0086] As Figure 6 shown, compared with Embodiment 3, most of them are the same, except that a clamping groove 411 for the bolt 52 to pass through is provided on the fixed block 41. The inner wall contour dimension of the clamping groove 411 is larger than the outer wall contour dimension of the bolt 52.

[0087] When the aviation cup stabilizing and shock-proof plate is needed, put down the aviation cup stabilizing and shock-proof plate to rotate it with the connecting support rod 4. Under the action of the limiting block, the placement plate housing 1 keeps the surface horizontal. At this time, move the bolt 52 towards the side close to the fixed block 41 until it passes through the clamping groove 411 on the fixed block 41. At this time, lock the bolt 52 and the connecting plate 51 through the nut 53.

[0088] The above description of the embodiments is for the convenience of those of ordinary skill in the art to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative efforts. Therefore, the present utility model is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art without departing from the scope of the present utility model according to the disclosure of the present utility model should be within the protection scope of the present utility model.

Claims

1. A stable shockproof plate for aviation cups, characterized in that: include: A placing plate shell (1) having a hollow interior, the upper surface of which is provided with a cup placing groove (11) for placing cups; A clamping assembly (2) located inside the placement plate housing (1) and used for clamping the cup; And a pushing assembly (3) located inside the placing plate shell (1), comprising a screw rod (31) with one end passing through the placing plate shell (1), a connecting rod (32) connected to the screw rod (31) and moving with the rotation of the screw rod (31), and a swing rod (33) connected to the connecting rod (32) and rotating with the movement of the connecting rod (32), wherein the swing rod (33) is connected to the clamping assembly (2) and controls the tightness thereof.

2. The aviation cup stabilizing and shockproof plate according to claim 1, characterized in that: The swing rods (33) are provided with two, which are respectively connected to the two ends of the connecting rod (32); A first limiting groove (331) is provided at one end of the swing rod (33) close to the connecting rod (32), and first sliding blocks (321) are provided at both ends of the connecting rod (32), and the first sliding block (321) is slidably connected to the first limiting groove (331).

3. The aviation cup stabilizing and shockproof plate according to claim 2, characterized in that: A fixing column (13) is provided on the inner surface of the bottom of the placement plate housing (1), and the fixing column (13) passes through the swing rod (33) and is rotatably connected thereto; The projection of the fixing column (13) perpendicular to the direction of the connecting rod (32) is located on the inner side of the first sliding block (321).

4. The aviation cup stabilizing and shockproof plate according to claim 1, characterized in that: The bottom inner surface of the placement plate shell (1) is provided with a fixing groove (12), the bottom of the connecting rod (32) is provided with a second sliding block (322) sliding along the fixing groove (12), and the screw rod (31) passes through the second sliding block (322).

5. The aviation cup stabilizing and shockproof plate according to claim 1, characterized in that: The position of the lower surface of the placement plate housing (1) corresponding to the cup placement groove (11) is a cup placement area (14), and the clamping assembly (2) comprises: Two slide grooves (21) located on both sides of the cup placement area (14); a third sliding block (22) moving along the sliding groove (21); and a clamping piece (23) connected to the third sliding block (22) and used for clamping the cup.

6. The aviation cup stabilizing and shockproof plate according to claim 5, characterized in that: A fourth slider (221) is arranged on the upper surface of the third slider (22), a second limiting groove (332) is arranged at one end of the swing rod (33) close to the fourth slider (221), and the fourth slider (221) is slidably connected to the second limiting groove (332).

7. The aviation cup stabilizing and shockproof plate according to claim 5, characterized in that: The cup placement area (14) is also connected to a cup pad (16) via a spring (15), a telescopic rod is arranged in the spring (15), two ends of the telescopic rod are respectively connected to the cup placement area (14) and the cup pad (16), and the shape and size of the cup pad (16) match the cup placement groove (11).

8. The aviation cup stabilizing and shockproof plate according to claim 1, characterized in that: The screw rod (31) passes through the placement plate housing (1) and is provided with a knob (311) at one end thereof which is located outside the placement plate housing (1).

9. The aviation cup stabilizing and shockproof plate according to claim 1, characterized in that: The side wall of the placement plate shell (1) is rotatably connected to the connecting support rod (4) of the chair back, a fixing block (41) is provided on the connecting support rod (4), and an auxiliary connecting component (5) is provided on the side wall of the placement plate shell (1) connected to the connecting support rod (4), comprising: A connecting plate (51) connected to the placement plate housing (1); A bolt (52) passing through the connecting plate (51) and having one end resting against the fixing block (41); and a nut (53) disposed on one side of the connecting plate (51) and used for fastening the bolt (52).

10. The aviation cup stabilizing and shockproof plate according to claim 9, characterized in that: The fixing block (41) is provided with a slot (411) for the bolt (52) to pass through.

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