Electric lifting pressing rod structure

Abstract

The utility model relates to the technical field of cinema instruments, and discloses an electric lifting pressing rod structure which comprises a seat base, a pedal is hinged to the rear side of the seat base, an electric lifting pressing rod body is jointly hinged between the bottom of an inner cavity of the seat base and the pedal, and a storage box is installed at the bottom of the inner cavity of the seat base. A storage assembly is arranged in an inner cavity of the storage box, an adjusting assembly is arranged on the storage assembly, a wire is installed on one side of the electric lifting pressing rod body, under cooperative use of the storage assembly, a worker adjusts the length of the wire, and through cooperative use of a ratchet wheel and a pawl, the length of the adjusted wire can be limited; therefore, the wire can be adjusted according to the length of the required wire, and the condition that the wire is dragged too long in the inner cavity of the seat base, so that the wire is too messy in the inner cavity of the seat base and the follow-up maintenance efficiency of the electric lifting pressing rod body is influenced is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cinema instrument technical field, concretely is a kind of electric lifting pressure bar structure. BACKGROUND

[0002] AR9D cinema is a kind of entertainment facilities combined with augmented reality (AR) technology and 9D cinema experience. It combines virtual content with real environment through AR technology, to provide more rich and interactive viewing experience.

[0003] When user is seated in seat and watches in AR9D cinema, in order to make user watch in comfortable posture, seat body can adjust its height by electric lifting pressure bar, electric lifting pressure bar is connected with equipment power supply by wire, however, too many wires in seat can cause wire in seat disorder, when needing to detect damaged electric lifting pressure bar, it is not conducive to maintenance personnel to quickly detect wire connected with electric lifting pressure bar, reduce maintenance efficiency.

[0004] Therefore, we propose an electric lifting pressure bar structure to solve the problems raised in the above. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an electric lifting pressure bar structure to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: an electric lifting pressure bar structure, comprising a seat base, a pedal is hinged to the rear side of the seat base, a hydraulic rod is hinged between the inner cavity bottom of the seat base and the pedal, electric lifting pressure bar bodies are fixedly installed at the inner cavity bottom of the seat base close to the periphery, a seat body is fixedly installed at the top end of the electric lifting pressure bar bodies, storage boxes are installed at the inner cavity bottom of the seat base close to the periphery, storage assemblies are arranged in the inner cavities of the storage boxes, adjusting assemblies are arranged on the storage assemblies, and wires are installed on one side of the electric lifting pressure bar bodies.

[0007] The storage assembly comprises a winding frame rotatably connected to the inner cavity of the storage box at the middle position of one side and a winding roller fixedly sleeved on the outer periphery of the winding frame, the other end of the winding frame is movably penetrated through the inner cavity of the storage box at the other side, a torsional spring is sleeved on the outer periphery of the winding frame at one end, and the two ends of the torsional spring are fixedly connected with the outer periphery of the winding frame and the inner cavity side wall of the storage box, a ratchet is fixedly sleeved on the outer periphery close to the other end of the winding frame, a pawl is clamped on the top of the ratchet, a hinge rod is hinged to the top of the pawl, and an activity plate is hinged to the bottom of the hinge rod, and the activity plate is slidingly connected with the other side of the storage box.

[0008] Preferably, the pawl is fixedly installed with a support rod, and one end of the support rod is rotatably connected with the other side of the storage box.

[0009] Preferably, the top of the winding frame is provided with a through hole A, the top of the winding roller is provided with a through hole B, and one end of the wire is movably penetrated through the inner cavity of the through hole B and the through hole A, and movably penetrated through the front side of the inner cavity of the storage box.

[0010] Preferably, the inner cavity of the seat base is fixedly provided with a sliding seat near the bottom of the inner cavity on both sides, the top of the sliding seat is slidably connected with a sliding plate, the opposite side of the sliding plate is fixedly provided with a connecting block, the front side of the connecting block is fixedly provided with an auxiliary electric telescopic rod, and the front end of the auxiliary electric telescopic rod is fixedly connected with the front side of the inner cavity of the seat base.

[0011] Preferably, the adjusting assembly comprises a vertical rod fixedly installed on the top of the movable plate and a fixed plate movably sleeved on the outer periphery of the vertical rod, one side of the fixed plate is fixedly connected with the storage box, and the top end of the fixed plate is fixedly provided with an adjusting plate.

[0012] Preferably, the outer periphery of the vertical rod is movably sleeved with a spring, and the top end and the bottom end of the spring are fixedly connected with the fixed plate and the movable plate respectively.

[0013] Preferably, the one side of the adjusting plate is fixedly provided with an adjusting block near the front side, and the adjusting block is slidably connected with the storage box.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. Under the cooperation of the storage assembly, the length of the wire is adjusted by the staff, and the length of the wire after adjustment can be limited through the cooperation of the ratchet and the pawl, so that the length of the wire can be adjusted according to the required length of the wire, the wire will not be too long in the inner cavity of the seat base, and the inner cavity of the seat base will not be too messy, thereby affecting the maintenance efficiency of the electric lifting pressure rod body.

[0016] 2. Under the cooperation of the adjusting assembly, the movable plate can be moved upwards, and the pawl and the ratchet are separated under the cooperation of the hinged rod, so that the staff can quickly handle the excessively long wire, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the electric lifting pressure rod body and the pedal of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the storage box and the wire of the utility model;

[0020] Figure 4The utility model discloses a storage box and wire partial section view three-dimensional structure schematic diagram of utility model discloses a storage assembly three-dimensional structure schematic diagram of utility model discloses a

[0021] Figure 5 The utility model discloses a storage assembly three-dimensional structure schematic diagram of utility model discloses a

[0022] Figure 6 The utility model discloses a Figure 4 The utility model discloses a

[0023] In the drawing: 1, seat base; 11, sliding seat; 12, auxiliary electric telescopic rod; 13, connecting block; 14, sliding plate; 2, pedal; 3, storage box; 4, wire; 5, storage assembly; 51, winding frame; 511, through -hole A; 52, winding roller; 521, through -hole B; 53, torsional spring; 54, ratchet wheel; 55, pawl; 551, support rod; 56, articulated rod; 57, movable plate; 6, adjusting assembly; 61, vertical rod; 611, spring; 62, fixed plate; 63, adjusting plate; 631, adjusting block; 7, electric lifting pressure bar body; 8, seat main body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-6 A kind of electric lifting pressure bar structure, including seat base 1, the rear side of the seat base 1 is articulated with pedal 2, the inner cavity bottom of seat base 1 and pedal 2 are jointly articulated with hydraulic rod, the inner cavity bottom of seat base 1 is close to the place of four around and is fixedly installed with electric lifting pressure bar body 7, the top end of electric lifting pressure bar body 7 is jointly fixedly installed with seat main body 8, the inner cavity bottom of seat base 1 is close to the place of four around and is installed with storage box 3, and the inner cavity of storage box 3 is provided with storage assembly 5, and storage assembly 5 is provided with adjusting assembly 6, one side of electric lifting pressure bar body 7 is installed with wire 4, one end of wire 4 is movably penetrated into the inner cavity of storage box 3, and the front side of storage box 3 is provided with opening, and wire 4 penetrates the inner cavity of opening;

[0027] The storage assembly 5 comprises a winding frame 51 rotatably connected at the middle position of one side of the inner cavity of the storage box 3, and a winding roller 52 fixedly sleeved on the outer periphery of the winding frame 51. The other end of the winding frame 51 is movably penetrated through the other side of the inner cavity of the storage box 3. A torsional spring 53 is sleeved on the outer periphery of one end of the winding frame 51. The two ends of the torsional spring 53 are fixedly connected with the outer periphery of the winding frame 51 and the inner cavity side wall of the storage box 3, respectively. A ratchet wheel 54 is fixedly sleeved on the outer periphery of the other end of the winding frame 51. A pawl 55 is clamped on the top of the ratchet wheel 54. A hinged rod 56 is hinged to the top of the pawl 55. An activity plate 57 is hinged to the bottom of the hinged rod 56, and the activity plate 57 is slidingly connected with the other side of the storage box 3.

[0028] Specifically, under the cooperation of the storage assembly 5, the length of the wire 4 is adjusted by the staff, and the length of the wire 4 after adjustment can be limited by the cooperation of the ratchet wheel 54 and the pawl 55. Therefore, the length of the wire 4 can be adjusted according to the required length of the wire 4, and the wire 4 will not be too long in the inner cavity of the seat base 1, thereby making the inner cavity of the seat base 1 too messy and affecting the subsequent maintenance efficiency of the electric lifting pressure rod body 7.

[0029] One side of the pawl 55 is fixedly provided with a supporting rod 551, and one end of the supporting rod 551 is rotatably connected with the other side of the storage box 3.

[0030] Specifically, the pawl 55 can be supported by the supporting rod 551.

[0031] A through hole A511 is formed in the top of the winding frame 51, and a through hole B521 is formed in the top of the winding roller 52. One end of the wire 4 is movably penetrated through the inner cavities of the through hole B521 and the through hole A511, and movably penetrated through the front side of the inner cavity of the storage box 3.

[0032] Specifically, one end of the wire 4 is movably penetrated through the through hole A511 and the through hole B521.

[0033] The inner cavity of the seat base 1 is fixedly provided with a sliding seat 11 near the two sides. The top of the sliding seat 11 is slidingly connected with a sliding plate 14. The opposite side of the sliding plate 14 is fixedly provided with a connecting block 13. The front side of the connecting block 13 is fixedly provided with an auxiliary electric telescopic rod 12. The front end of the auxiliary electric telescopic rod 12 is fixedly connected with the front side of the inner cavity of the seat base 1.

[0034] Specifically, the auxiliary electric telescopic rod 12 can make the sliding plate 14 slide on the sliding seat 11, and can support the foot pedal 2.

[0035] Embodiment 2

[0036] This embodiment is an improvement on the basis of embodiment 1. Specifically, please refer to Figure 3 ,Figure 4 and Figure 6 The adjusting assembly 6 comprises a vertical rod 61 fixedly installed on the top of the movable plate 57 and a fixed plate 62 movably sleeved on the outer periphery of the vertical rod 61, one side of the fixed plate 62 is fixedly connected with the storage box 3, and the top end of the fixed plate 62 is fixedly installed with an adjusting plate 63.

[0037] Specifically, under the cooperation of the adjusting assembly 6, the movable plate 57 can be moved upward, and under the cooperation of the hinged rod 56, the pawl 55 can be separated from the ratchet wheel 54, so that the staff can quickly process the excess wire 4, and the use effect of the device is improved.

[0038] The outer periphery of the vertical rod 61 movably sleeved with a spring 611, and the top end and the bottom end of the spring 611 are fixedly connected with the fixed plate 62 and the movable plate 57 respectively.

[0039] Specifically, the spring 611 can make the ratchet wheel 54 and the pawl 55 more stable.

[0040] One side of the adjusting plate 63 close to the front side is fixedly installed with an adjusting block 631, and the adjusting block 631 is slidingly connected with the storage box 3.

[0041] Specifically, the adjusting block 631 fixedly installed on the adjusting plate 63 can make the adjusting plate 63 move upward or downward stably.

[0042] Working principle: when the length of the wire 4 needs to be adjusted, one end of the wire 4 is pulled, the winding roller 52 can be rotated, the winding frame 51 can be rotated under the rotation of the winding roller 52, and then the ratchet wheel 54 fixedly sleeved on the outer periphery of the winding frame 51 can be rotated, when the wire 4 is adjusted to the appropriate position, the pawl 55 and the ratchet wheel 54 are clamped and set, the winding frame 51 can be stopped, the length of the wire 4 pulled out can be limited, the wire 4 cannot be automatically stored in the inner cavity of the storage box 3 under the action of the torsional spring 53, the length of the wire 4 can be adjusted according to the required length, the wire 4 will not be too long in the inner cavity of the seat base 1, and then the inner cavity of the seat base 1 is too messy, which affects the maintenance efficiency of the electric lifting pressure rod body 7, if the wire 4 is too long during pulling, the adjusting plate 63 can be pushed upward at this time, the vertical rod 61 fixedly installed on the adjusting plate 63 can make the movable plate 57 move upward, the pawl 55 can be separated from the ratchet wheel 54 under the connection of the hinged rod 56, and then the excess wire 4 can be wound on the outer periphery of the winding roller 52 under the action of the torsional spring 53.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0044] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electrically operated lifting lever structure comprising a seat base (1), characterized in that: The rear side of the seat base (1) is hinged with a pedal (2), a hydraulic rod is hinged between the bottom of the inner cavity of the seat base (1) and the pedal (2), the bottom of the inner cavity of the seat base (1) is fixedly installed with an electric lifting pressure rod body (7) near the periphery, the top end of the electric lifting pressure rod body (7) is fixedly installed with a seat body (8), the bottom of the inner cavity of the seat base (1) is installed with a storage box (3) near the periphery, the inner cavity of the storage box (3) is provided with a storage assembly (5), the storage assembly (5) is provided with an adjusting assembly (6), and the electric lifting pressure rod body (7) is installed with a wire (4) on one side. The storage assembly (5) comprises a winding frame (51) rotatably connected to the inner cavity of the storage box (3) at the middle position of one side, and a winding roller (52) fixedly sleeved on the outer periphery of the winding frame (51), the other end of the winding frame (51) is movably penetrated through the inner cavity of the other side of the storage box (3), a torsional spring (53) is sleeved on the outer periphery of the winding frame (51), and the two ends of the torsional spring (53) are fixedly connected with the outer periphery of the winding frame (51) and the inner cavity side wall of the storage box (3), a ratchet wheel (54) is fixedly sleeved on the outer periphery of the winding frame (51) near the other end, a pawl (55) is clamped on the top of the ratchet wheel (54), a hinge rod (56) is hinged to the top of the pawl (55), and an activity plate (57) is hinged to the bottom of the hinge rod (56), and the activity plate (57) is slidably connected with the other side of the storage box (3).

2. The electrically powered lifting lever structure of claim 1, wherein: The side of the pawl (55) is fixedly installed with a supporting rod (551), and one end of the supporting rod (551) is rotatably connected with the other side of the storage box (3).

3. The electrically powered lifting lever structure of claim 1, wherein: The top of the winding frame (51) is provided with a through hole A (511), the top of the winding roller (52) is provided with a through hole B (521), one end of the wire (4) is movably penetrated through the inner cavities of the through hole B (521) and the through hole A (511), and is movably penetrated through the inner cavity of the front side of the storage box (3).

4. The electrically powered lifting lever structure of claim 1, wherein: The inner cavity bottom of the seat base (1) is fixedly installed with a sliding seat (11) near the two sides, the top of the sliding seat (11) is slidably connected with a sliding plate (14), the opposite side of the sliding plate (14) is fixedly installed with a connecting block (13), the front side of the connecting block (13) is fixedly installed with an auxiliary electric telescopic rod (12), and the front end of the auxiliary electric telescopic rod (12) is fixedly connected with the inner cavity front side of the seat base (1).

5. The electrically powered lifting lever structure of claim 1, wherein: The adjusting assembly (6) comprises a vertical rod (61) fixedly installed on the top of the activity plate (57) and a fixed plate (62) movably sleeved on the outer periphery of the vertical rod (61), one side of the fixed plate (62) is fixedly connected with the storage box (3), and the top end of the fixed plate (62) is fixedly installed with an adjusting plate (63).

6. A motorized lifting lever structure according to claim 5, characterized in that: The outer periphery of the vertical rod (61) movably sleeved with a spring (611), the top end and the bottom end of the spring (611) are fixedly connected with the fixed plate (62) and the activity plate (57) respectively.

7. The electrically powered lifting lever structure of claim 5, wherein: The side of the adjusting plate (63) is fixedly installed with an adjusting block (631) near the front side, and the adjusting block (631) is slidably connected with the storage box (3).

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