Lateral control type pressing rod device

Abstract

The utility model belongs to the technical field of pressing rods, and particularly relates to a side control type pressing rod device which comprises a dynamic platform, a plurality of seats are arranged on the front side of the dynamic platform, a first installation cover and a second installation cover are fixedly connected to the tops of the left side and the right side of the dynamic platform respectively, and a plurality of rotating pipes are arranged on the rear side of the top of the dynamic platform. The pressing rod is driven by the driving assembly to rotate and rise and fall, the pressing rod can only fall and cannot be folded in the rotating process through the locking assembly, the situation that the pressing rod is folded through misoperation of a user after falling is avoided, when the pressing rod is folded, the pressing rod can be folded only through cooperation of the driving assembly and the locking assembly, and safety is improved; the safety assembly is installed in the rotating pipe, when the dynamic platform breaks down and consequently the pressing rod cannot be folded, the driving assembly and the locking assembly can be rapidly made to fail at the same time through the safety assembly, and therefore the pressing rod is manually folded to escape from the dynamic platform, and the safety of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pressure bar technical field, concretely is a side control formula pressure bar device. BACKGROUND

[0002] The dynamic platform is a kind of device that simulates dynamic environment or motion experience, is widely used in entertainment, training, research and medical rehabilitation and multiple fields.Simulate dynamic environment or motion experience by accurately controlling the movement, inclination, rotation and other actions of platform, create realistic motion feeling.The pressure bar of dynamic platform refers to seat protection pole, mainly plays the role of safety and user experience promotion in dynamic platform, protects user from accidental injury.

[0003] In prior art, the pressure bar of dynamic platform is driven by electric push rod to rotate and fall down, but the mechanism for locking pressure bar after falling down is not set, and the situation that the pressure bar cannot be retracted due to the malfunction of dynamic platform may occur when misoperation occurs during the operation of dynamic platform, so that the safety of the device is insufficient, to avoid the misoperation of customer during the operation of dynamic platform and manual retraction when the pressure bar cannot be electrically driven to retract, we propose a side control formula pressure bar device. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a side control formula pressure bar device, drives the rotation of pressure bar by the driving assembly installed in the inside of installation cover one, and installs locking assembly in the inside of installation cover two, so that pressure bar can only fall down during rotation and cannot be retracted, avoid the misoperation of user to retract pressure bar after falling down, install safety assembly in the inside of rotating pipe, when the pressure bar cannot be retracted due to the malfunction of dynamic platform, the pressure bar can be quickly manually retracted, set hall sensor on the left side of dynamic platform, set magnet block on the left side bottom of pivot two, when the hall sensor does not sense the change of magnetic field after the falling down of pressure bar, dynamic platform cannot operate, solve the background problem.

[0005] In order to achieve the above object, the utility model discloses a side control formula pressure bar device through the following technical schemes to realize: a side control formula pressure bar device, including dynamic platform, the front side of dynamic platform is provided with a plurality of seats, the left and right sides top of dynamic platform are fixedly connected with installation cover no.

[0006] The drive assembly comprises a first electric push rod, the first electric push rod is rotatably installed on the left side of the dynamic platform, the left end of the second rotating shaft penetrates through the left side of the dynamic platform and is fixedly sleeved with a first fixed plate, the other end of the first fixed plate is hinged to the output shaft end of the first electric push rod.

[0007] The locking assembly comprises a second electric push rod, the second electric push rod is fixedly installed on the inner back side of the second installation cover, the right end of the third rotating shaft penetrates through the right side of the dynamic platform and is fixedly sleeved with a ratchet wheel, the right side of the dynamic platform is fixedly connected with a first fixed sleeve, a fixed rod is slidably arranged on the first fixed sleeve, the top end of the fixed rod is fixedly connected with a pawl, the pawl is engaged with the ratchet wheel, the outer surface of the fixed rod is fixedly sleeved with a first limiting plate, a second spring is arranged between the bottom side of the first limiting plate and the top side of the first fixed sleeve, the second spring is also sleeved on the fixed rod, the bottom end of the fixed rod is fixedly connected with a third fixed plate, the output shaft of the second electric push rod is slidably arranged on the other end of the third fixed plate, the output shaft of the second electric push rod is fixedly sleeved with a second limiting plate, and the bottom side of the second limiting plate is in contact with the top side of the third fixed plate.

[0008] The insurance assembly comprises a sliding tube, the inside of the rotating tube is provided with a sliding groove, the sliding tube is slidingly connected on the sliding groove, the top end and the bottom end of the sliding tube are slidingly arranged on the top side and the bottom side of the rotating tube respectively, the bottom outer surface of the sliding tube is sleeved with a spring four, the left side and the right side of the sliding tube are fixedly connected with trapezoidal blocks one, the inside of the rotating tube is slidingly connected with sliding plates one and two, a plurality of connecting rods one are fixedly connected between the sliding plate one and the sliding plate two, the side of the sliding plate one close to the sliding tube is fixedly connected with a trapezoidal block two, the trapezoidal block two is in abutment with the trapezoidal block one, a slot is formed in the sliding plate two, a plurality of telescopic rods are arranged between the inner wall of the rotating tube and the side of the sliding plate two away from the sliding plate one, a spring one is sleeved on the telescopic rod, and a pressing unlocking mechanism is further arranged on the sliding tube.

[0009] The pressing unlocking mechanism comprises a pressing rod, the pressing rod is slidingly connected in the inside of the sliding tube, trapezoidal blocks three are slidingly arranged on the front side and the back side of the sliding tube, connecting rods two are hinged on the front side and the back side of the pressing rod, the other ends of the connecting rods two are hinged on the trapezoidal blocks three, a limiting plate three is fixedly sleeved on the upper side outer surface of the pressing rod, a spring five is sleeved on the top end of the pressing rod, and the spring five is arranged between the top inner wall of the sliding tube and the top side of the limiting plate three, fixed sleeves two are fixedly connected on the front side and the back side of the inner wall of the sliding tube, trapezoidal blocks four are slidingly connected on the fixed sleeves two, springs three are arranged in the inside of the fixed sleeves two, the side of the spring three close to the sliding tube is in abutment with the trapezoidal block four, and the trapezoidal block four is in abutment with the trapezoidal block three.

[0010] The buffer assembly comprises an air spring, the air spring is rotationally arranged on the right side of the dynamic platform, a fixed plate two is fixedly sleeved on the rotating shaft three, and the other end of the fixed plate two is rotationally connected with the output shaft end of the air spring.

[0011] The left end outer surface and the right end outer surface of the rotating shaft one, the right end outer surface of the rotating shaft two and the left end outer surface of the rotating shaft three are all fixedly connected with limiting blocks, a limiting groove is formed in the inner wall of the slot, and the limiting blocks are slidingly connected in the limiting groove.

[0012] The left side of the dynamic platform is provided with a Hall sensor, and the left bottom of the rotating shaft two is provided with a magnet block.

[0013] The left side outer surface and the right side outer surface of the rotating shaft one, the right side outer surface of the rotating shaft two and the left side outer surface of the rotating shaft three are all fixedly sleeved with limiting plates four, and the left side and the right side of the rotating tube are in abutment with the limiting plates four.

[0014] The outer surface of the pressing rod is sleeved with a rubber pad.

[0015] The utility model provides a side control formula pressing rod device.

[0016] 1. The side control type pressure lever device, through the driving assembly installed in the inside of the installation cover one drives the pressure lever to rotate and fall, and through the locking assembly installed in the inside of the installation cover two, so that the pressure lever can only fall down and cannot be retracted during rotation, avoiding the user from misoperating to retract the pressure lever after falling down, when the pressure lever needs to be retracted, only the driving assembly and the locking assembly can cooperate to complete the retraction, improving the safety.

[0017] 2. The side control type pressure lever device, through the inside of the rotating pipe, when the user uses the dynamic platform, the dynamic platform fails to cause the pressure lever to be unable to retract, the safety assembly can quickly make the driving assembly and the locking assembly fail at the same time, so as to manually retract the pressure lever and escape from the dynamic platform, further improving the safety of the device.

[0018] 3. The side control type pressure lever device, a Hall sensor is arranged on the left side of the dynamic platform, and a magnet block is arranged on the left side of the bottom of the second rotating shaft, when the pressure lever completely falls down, the magnet block on the second rotating shaft rotates to face the Hall sensor, so that the Hall sensor senses the change of the magnetic field, if the Hall sensor does not sense the change of the magnetic field after the pressure lever falls down, the dynamic platform cannot run, and the personal safety of the user is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the utility model main part;

[0020] Figure 2 It is a left view structural schematic diagram of the dynamic platform of the utility model;

[0021] Figure 3 It is a right view structural schematic diagram of the dynamic platform of the utility model;

[0022] Figure 4 It is a rotating pipe front view cross section structural schematic diagram of the utility model;

[0023] Figure 5 It is a rotating pipe right view cross section structural schematic diagram of the utility model;

[0024] Figure 6 It is a second rotating shaft external structure schematic diagram of the utility model;

[0025] Figure 7 It is a structure enlarged schematic diagram of the utility model Figure 2 A place;

[0026] Figure 8 It is a structure enlarged schematic diagram of the utility model Figure 2 B place;

[0027] Figure 9 It is a structure enlarged schematic diagram of the utility model Figure 3 C place;

[0028] Figure 10 For the utility model Figure 5 The structure at D is enlarged and shows a schematic view.

[0029] In the figure: 1, dynamic platform; 2, seat; 3, mounting cover one; 4, mounting cover two; 5, pressing rod; 6, rotating pipe; 7, rotating shaft one; 8, sliding groove; 9, sliding pipe; 10, trapezoidal block one; 11, sliding plate one; 12, trapezoidal block two; 13, connecting rod one; 14, sliding plate two; 15, limiting groove; 16, insertion groove; 17, telescopic rod; 18, spring one; 19, mounting hole; 20, rotating shaft two; 21, limiting block; 22, magnet block; 23, fixed plate one; 24, electric push rod one; 25, hall sensor; 26, air spring; 27, rotating shaft three; 28, fixed plate two; 29, ratchet wheel; 30, pawl; 31, fixed rod; 32, limiting plate one; 33, fixed sleeve one; 34, spring two; 35, fixed plate three; 36, limiting plate two; 37, electric push rod two; 38, pressing rod; 39, connecting rod two; 40, trapezoidal block three; 41, fixed sleeve two; 42, spring three; 43, trapezoidal block four; 44, spring four; 45, limiting plate three; 46, spring five; 47, limiting plate four. DETAILED DESCRIPTION

[0030] 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, rather than 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 protection scope of the utility model.

[0031] Please refer to Figures 1-10 The utility model provides a kind of technical scheme: a side control type pressing rod device, including dynamic platform 1, the front side of dynamic platform 1 is provided with several seats 2, the top of dynamic platform 1 left and right sides is respectively fixedly connected with mounting cover one 3 and mounting cover two 4, the top rear side of dynamic platform 1 is provided with several rotating pipes 6, the left and right sides of several rotating pipes 6 are all provided with mounting hole 19, rotating shaft one 7 is inserted in mounting hole 19 between two of several rotating pipes 6, the left side of the rotating pipe 6 located in the leftmost side is inserted with rotating shaft two 20 in mounting hole 19, the right side of the rotating pipe 6 located in the rightmost side is inserted with rotating shaft three 27 in mounting hole 19, and rotating shaft one 7, rotating shaft two 20 and rotating shaft three 27 are all rotationally installed on the top rear side of dynamic platform 1, the top side of several rotating pipes 6 is all fixedly installed with pressing rod 5, the inside of mounting cover one 3 is installed with drive assembly for driving pressing rod 5 to rotate, the inside of mounting cover two 4 is installed with locking assembly for locking the rotation angle of pressing rod 5, the inside of rotating pipe 6 is installed with safety assembly, and the right side of dynamic platform 1 is installed with buffer assembly.

[0032] The side control type pressure rod device is used when a user sits on the seat 2 to experience the dynamic platform 1. The driving assembly is used to rotate the rotating pipe 6, drive the pressure rod 5 on the rotating pipe 6 to fall down to protect the user, and lock the pressure rod 5 after the pressure rod 5 falls down to avoid misoperation. When the dynamic platform 1 fails and the pressure rod 5 cannot be retracted, the safety assembly can be used to manually retract the pressure rod 5 quickly, and the buffer assembly can be used to buffer the lifting of the pressure rod 5.

[0033] The driving assembly includes an electric push rod 24. The electric push rod 24 is rotatably installed on the left side of the dynamic platform 1. The left end of the rotating shaft 2 is inserted through the left side of the dynamic platform 1 and is fixedly sleeved with a fixed plate 23. The other end of the fixed plate 23 is hingedly connected to the output shaft end of the electric push rod 24.

[0034] The locking assembly includes an electric push rod 37. The electric push rod 37 is fixedly installed on the inner rear side of the installation cover 4. The right end of the rotating shaft 3 is inserted through the right side of the dynamic platform 1 and is fixedly sleeved with a ratchet wheel 29. The right side of the dynamic platform 1 is fixedly connected with a fixed sleeve 33. The fixed sleeve 33 is slidably provided with a fixed rod 31. The top end of the fixed rod 31 is fixedly connected with a pawl 30. The pawl 30 is engaged with the ratchet wheel 29. The outer surface of the fixed rod 31 is fixedly sleeved with a limiting plate 32. The bottom side of the limiting plate 32 and the top side of the fixed sleeve 33 are provided with a spring 34. The spring 34 is also sleeved on the fixed rod 31. The bottom end of the fixed rod 31 is fixedly connected with a fixed plate 35. The output shaft of the electric push rod 37 is slidably provided in the other end of the fixed plate 35. The output shaft of the electric push rod 37 is fixedly sleeved with a limiting plate 36. The bottom side of the limiting plate 36 and the top side of the fixed plate 35 are in abutment.

[0035] The electric push rod 24 pushes the fixed plate 23. The rotation of the fixed plate 23 drives the rotating shaft 2 to rotate, thereby rotating the rotating pipe 6 connected with the rotating shaft 2, and rotating the rotating pipe 6 through the rotating shaft 1, and rotating the rotating shaft 3. Since the ratchet wheel 29 fixedly sleeved on the rotating shaft 3 is engaged with the pawl 30, when the pressure rod 5 falls down, the rotation of the ratchet wheel 29 presses the pawl 30, so that the fixed rod 31 slides downward on the fixed sleeve 33, and the spring 34 makes the pawl 30 disengage and re-engage when the ratchet wheel 29 rotates. However, when the pressure rod 5 is retracted in the opposite direction, the reverse rotation of the ratchet wheel 29 is locked by the pawl 30, so that the pressure rod 5 cannot be retracted. Only by pushing the fixed plate 35 at the bottom end of the fixed rod 31 through the limiting plate 36 on the output shaft of the electric push rod 37, and then pushing the fixed plate 23 through the electric push rod 24, can the pressure rod 5 be retracted.

[0036] The insurance assembly comprises a sliding pipe 9, the inside of the rotating pipe 6 is provided with a sliding groove 8, the sliding pipe 9 is slidably connected to the sliding groove 8, the top end and the bottom end of the sliding pipe 9 are slidably arranged on the top side and the bottom side of the rotating pipe 6 respectively, the bottom outer surface of the sliding pipe 9 is sleeved with a spring four 44, the left and right sides of the sliding pipe 9 are fixedly connected with trapezoidal blocks one 10, the inside of the rotating pipe 6 is slidably connected with a sliding plate one 11 and a sliding plate two 14 on the left and right sides, a plurality of connecting rods one 13 are fixedly connected between the sliding plate one 11 and the sliding plate two 14, the side of the sliding plate one 11 close to the sliding pipe 9 is fixedly connected with a trapezoidal block two 12, the trapezoidal block two 12 abuts against the trapezoidal block one 10, a plurality of insertion grooves 16 are arranged on the sliding plate two 14, a plurality of extension rods 17 are arranged between the side of the sliding plate two 14 away from the sliding plate one 11 and the inner wall of the rotating pipe 6, a spring one 18 is sleeved on the extension rod 17, and a pressing unlocking mechanism is further arranged on the sliding pipe 9.

[0037] The pressing unlocking mechanism comprises a pressing rod 38, the pressing rod 38 is slidably connected in the inside of the sliding pipe 9, trapezoidal blocks three 40 are slidably arranged on the front and back sides of the sliding pipe 9, connecting rods two 39 are hingedly arranged on the front and back sides of the pressing rod 38, the other ends of the connecting rods two 39 are hingedly connected to the trapezoidal blocks three 40, a limiting plate three 45 is fixedly sleeved on the upper side outer surface of the pressing rod 38, a spring five 46 is sleeved on the top end of the pressing rod 38, and the spring five 46 is arranged between the top inner wall of the sliding pipe 9 and the top side of the limiting plate three 45, fixed sleeves two 41 are fixedly connected to the inner walls of the sliding pipe 9 on the front and back sides, trapezoidal blocks four 43 are slidably connected to the fixed sleeves two 41, springs three 42 are arranged in the inside of the fixed sleeves two 41, the side of the spring three 42 close to the sliding pipe 9 abuts against the trapezoidal block four 43, and the trapezoidal block four 43 abuts against the trapezoidal block three 40.

[0038] The buffer assembly comprises a gas spring 26, the gas spring 26 is rotatably arranged on the right side of the dynamic platform 1, a fixed plate two 28 is fixedly sleeved on the rotating shaft three 27, the other end of the fixed plate two 28 is rotatably connected to the output shaft end of the gas spring 26, and the fixed plate two 28 is extruded and pulled by the gas spring 26, so that the pressing rod 5 is buffered when rotating.

[0039] The left and right end outer surfaces of the rotating shaft one 7, the right end outer surface of the rotating shaft two 20 and the left end outer surface of the rotating shaft three 27 are all fixedly connected with limiting blocks 21, limiting grooves 15 are arranged in the inner walls of the insertion grooves 16, and the limiting blocks 21 are slidably connected to the limiting grooves 15.

[0040] When the dynamic platform 1 fails, the rotating pipe 6 cannot rotate, and the pressure rod 5 cannot be retracted. By pressing the top of the sliding pipe 9, the trapezoidal block one 10 fixedly connected to the left and right sides of the sliding pipe 9 is extruded, the two sets of trapezoidal block two 12 on the sliding plate one 11 are extruded, the two sets of sliding plate one 11 are pushed, the sliding plate two 14 is pushed through the connecting rod one 13, and the left end of the rotating shaft one 7, the right end of the rotating shaft two 20 and the left end of the rotating shaft three 27 are limited by the limiting block 21 and the limiting slot 15 of the inner wall of the insertion slot 16. When the sliding plate two 14 is pushed, the limiting slot 15 is separated from the limiting block 21, the fixed cooperation of the rotating shaft one 7, the rotating shaft two 20 and the rotating shaft three 27 with the rotating pipe 6 is invalid, the rotating pipe 6 can rotate freely, and the pressure rod 5 can be manually retracted. After the sliding pipe 9 slides, the trapezoidal block three 40 slidably connected in the sliding pipe 9 is abutted by the trapezoidal block four 43 slidably connected in the fixed sleeve two 41, and the trapezoidal block four 43 is abutted by the spring three 42 to avoid disengagement. The spring five 46 abuts against the pressing rod 38, and the trapezoidal block three 40 is abutted by the connecting rod two 39 to avoid disengagement, so as to fix the sliding pipe 9. When the rotating pipe 6 is to be restored to use, the trapezoidal block three 40 is retracted into the sliding pipe 9 by pressing the pressing rod 38. At this time, the left end of the rotating shaft one 7, the right end of the rotating shaft two 20 and the left end of the rotating shaft three 27 are aligned with the limiting slot 15 of the inner wall of the insertion slot 16. Under the action of the spring four 44, the sliding pipe 9 is returned to the original position, the trapezoidal block one 10 is separated from the trapezoidal block two 12, the two sets of sliding plate one 11 and the two sets of sliding plate two 14 are not extruded, the sliding plate two 14 is returned to the original position under the action of the telescopic rod 17 and the spring one 18, the limiting block 21 is recombined with the limiting slot 15, and the rotating pipe 6 can be electrically driven again.

[0041] The left side of the dynamic platform 1 is provided with a Hall sensor 25, and the left bottom of the rotating shaft two 20 is provided with a magnet block 22. When the pressure rod 5 is completely lowered, the magnet block 22 on the rotating shaft two 20 is rotated to face the Hall sensor 25, so that the Hall sensor 25 senses the change of magnetic field. If the Hall sensor 25 does not sense the change of magnetic field after the pressure rod 5 is lowered, the dynamic platform 1 cannot operate.

[0042] The left and right outer surfaces of the rotating shaft one 7, the right outer surface of the rotating shaft two 20 and the left outer surface of the rotating shaft three 27 are fixedly sleeved with limiting plates four 47, and the left and right sides of the rotating pipe 6 abut against the limiting plates four 47 to limit the rotating pipe 6.

[0043] The outer surface of the pressure rod 5 is sleeved with a rubber pad to avoid too slippery surface of the metal pressure rod 5.

[0044] Working principle: when the user sits on the seat 2 to experience the dynamic platform 1, the fixed plate 1 is pushed by the electric push rod 1 24, the rotation of the fixed plate 1 23 makes the rotation shaft 2 20 rotate, so that the rotation pipe 6 connected with the rotation shaft 2 20 rotates, and then the rotation pipe 6 is rotated through the rotation of the rotation shaft 1 7, and the rotation shaft 3 27 is rotated, because the ratchet 29 fixed on the rotation shaft 3 27 is engaged with the pawl 30, when the pressure rod 5 falls down, the rotation of the ratchet 29 presses the pawl 30, so that the fixed rod 31 slides down on the fixed sleeve 1 33, and the spring 2 34 makes the pawl 30 disengage and engage again when the ratchet 29 rotates, but when the pressure rod 5 is retracted in reverse, because the reverse rotation of the ratchet 29 is locked by the pawl 30, the pressure rod 5 cannot be retracted, only by pushing the fixed plate 3 35 at the bottom of the fixed rod 31 through the output shaft limiting plate 2 36 of the electric push rod 2 37, the pawl 30 is disengaged from the ratchet 29, and then the fixed plate 1 23 is pushed by the electric push rod 1 24 to retract the pressure rod 5 again;

[0045] When the dynamic platform 1 fails, the rotation pipe 6 cannot rotate, and the pressure rod 5 cannot be retracted, by pressing the top of the sliding pipe 9, the trapezoidal block 1 10 fixedly connected on the left and right sides of the sliding pipe 9 extrudes the trapezoidal block 2 12 on the two groups of sliding plates 1 11, and then pushes the two groups of sliding plates 1 11, and pushes the sliding plate 2 14 through the connecting rod 1 13, because the left and right ends of the rotation shaft 1 7, the right end of the rotation shaft 2 20 and the left end of the rotation shaft 3 27 are limited by the limiting block 21 and the limiting groove 15 in the inner wall of the slot 16, when the sliding plate 2 14 is pushed, the limiting groove 15 is disengaged from the limiting block 21, so that the rotation shaft 1 7, the rotation shaft 2 20 and the rotation shaft 3 27 are disengaged from the fixed cooperation with the rotation pipe 6, so that the rotation pipe 6 can rotate freely, and then the pressure rod 5 is manually retracted, and after the sliding pipe 9 slides, the trapezoidal block 3 40 on the front and back sides of the sliding pipe 9 is in sliding connection with the trapezoidal block 4 43 in the fixed sleeve 2 41, and the trapezoidal block 4 43 is resisted by the spring 3 42 to avoid disengagement, and the spring 5 46 pushes the pressing rod 38, and then the connecting rod 2 39 pushes the trapezoidal block 3 40 to avoid disengagement, so as to fix the sliding pipe 9;

[0046] When the rotation pipe 6 is to be restored to use, press the pressing rod 38, so that the trapezoidal block 3 40 is retracted into the sliding pipe 9 under the pull of the connecting rod 2 39, at this time, the left and right ends of the rotation shaft 1 7, the right end of the rotation shaft 2 20 and the left end of the rotation shaft 3 27 are aligned by the limiting block 21 and the limiting groove 15 in the inner wall of the slot 16, and the sliding pipe 9 is pushed back to the original position under the action of the spring 4 44, so that the trapezoidal block 1 10 is disengaged from the trapezoidal block 2 12 and no longer extrudes the two groups of sliding plates 1 11 and the two groups of sliding plates 2 14, so that the sliding plate 2 14 returns to the original position under the action of the telescopic rod 17 and the spring 1 18, so that the limiting block 21 and the limiting groove 15 are reconnected, and then the rotation pipe 6 can be electrically driven again;

[0047] And through the air spring 26 to fixed plate two 28 extrusion and pull, so that the pressure bar 5 rotation will be buffered.

[0048] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0049] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A side controlled presser bar device comprising a dynamic platform (1), characterized in that: The front side of the dynamic platform (1) is provided with a plurality of seats (2), the left and right sides of the top of the dynamic platform (1) are respectively fixedly connected with a mounting cover one (3) and a mounting cover two (4), the top rear side of the dynamic platform (1) is provided with a plurality of rotating pipes (6), the left and right sides of the plurality of rotating pipes (6) are all provided with mounting holes (19), the rotating pipes (6) are all inserted with a rotating shaft one (7) through the mounting holes (19) between the rotating pipes (6), the left side of the rotating pipe (6) located at the leftmost side is inserted with a rotating shaft two (20) through the mounting hole (19), the right side of the rotating pipe (6) located at the rightmost side is inserted with a rotating shaft three (27) through the mounting hole (19), and the rotating shaft one (7), the rotating shaft two (20) and the rotating shaft three (27) are all rotatably installed on the top rear side of the dynamic platform (1), the top sides of the plurality of rotating pipes (6) are all fixedly installed with a pressing rod (5), the inside of the mounting cover one (3) is installed with a driving assembly for driving the rotation of the pressing rod (5), the inside of the mounting cover two (4) is installed with a locking assembly for locking the rotation angle of the pressing rod (5), the inside of the rotating pipe (6) is installed with a safety assembly, and the right side of the dynamic platform (1) is installed with a buffer assembly.

2. A side control presser bar device according to claim 1, characterized in that: The driving assembly comprises an electric push rod one (24), the electric push rod one (24) is rotatably installed on the left side of the dynamic platform (1), the left end of the rotating shaft two (20) penetrates through the left side of the dynamic platform (1) and is fixedly sleeved with a fixed plate one (23), and the other end of the fixed plate one (23) is hingedly connected to the output shaft end of the electric push rod one (24).

3. A side control presser bar device according to claim 1, characterized in that: The locking assembly comprises an electric push rod two (37), the electric push rod two (37) is fixedly installed on the inside rear side of the mounting cover two (4), the right end of the rotating shaft three (27) penetrates through the right side of the dynamic platform (1) and is fixedly sleeved with a ratchet wheel (29), the right side of the dynamic platform (1) is fixedly connected with a fixed sleeve one (33), a fixed rod (31) is slidably arranged on the fixed sleeve one (33), the top end of the fixed rod (31) is fixedly connected with a pawl (30), the pawl (30) is engaged with the ratchet wheel (29), a limiting plate one (32) is fixedly sleeved on the outer surface of the fixed rod (31), a spring two (34) is arranged between the bottom side of the limiting plate one (32) and the top side of the fixed sleeve one (33), the spring two (34) is also sleeved on the fixed rod (31), the bottom end of the fixed rod (31) is fixedly connected with a fixed plate three (35), the output shaft of the electric push rod two (37) is slidably arranged in the other end of the fixed plate three (35), the output shaft of the electric push rod two (37) is fixedly sleeved with a limiting plate two (36), and the bottom side of the limiting plate two (36) abuts against the top side of the fixed plate three (35).

4. A side control presser bar device according to claim 1, characterized in that: The insurance assembly comprises a sliding pipe (9), the inside of the rotating pipe (6) is provided with a sliding groove (8), the sliding pipe (9) is slidably connected on the sliding groove (8), the top end and the bottom end of the sliding pipe (9) are slidably arranged on the top side and the bottom side of the rotating pipe (6) respectively, the bottom outer surface of the sliding pipe (9) is sleeved with a spring four (44), the left and right sides of the sliding pipe (9) are fixedly connected with trapezoidal blocks one (10), the left and right sides of the inside of the rotating pipe (6) are slidably connected with sliding plates one (11) and sliding plates two (14), a plurality of connecting rods one (13) are fixedly connected between the sliding plates one (11) and the sliding plates two (14), the side, close to the sliding pipe (9), of the sliding plates one (11) is fixedly connected with a trapezoidal block two (12), the trapezoidal block two (12) abuts against the trapezoidal block one (10), a plurality of insertion grooves (16) are formed in the sliding plates two (14), a plurality of telescopic rods (17) are arranged between the side, away from the sliding plates one (11), of the sliding plates two (14) and the inner wall of the rotating pipe (6), the telescopic rods (17) are sleeved with springs one (18), and the sliding pipe (9) is further provided with a pressing unlocking mechanism.

5. A side control pressurized lever device according to claim 4, characterized in that: The pressing unlocking mechanism comprises a pressing rod (38), the pressing rod (38) is slidably connected in the inside of the sliding pipe (9), trapezoidal blocks three (40) are slidably arranged on the front and back sides of the sliding pipe (9), connecting rods two (39) are hingedly connected to the front and back sides of the pressing rod (38), the other ends of the connecting rods two (39) are hingedly connected to the trapezoidal blocks three (40), the upper outer surface of the pressing rod (38) is fixedly sleeved with a limiting plate three (45), the top end of the pressing rod (38) is sleeved with a spring five (46), the spring five (46) is arranged between the top inner wall of the sliding pipe (9) and the top side of the limiting plate three (45), the inner walls of the sliding pipe (9) are fixedly connected with fixed sleeves two (41), the fixed sleeves two (41) are slidably connected with trapezoidal blocks four (43), the insides of the fixed sleeves two (41) are provided with springs three (42), the side, close to the sliding pipe (9), of the springs three (42) abuts against the trapezoidal blocks four (43), and the trapezoidal blocks four (43) abut against the trapezoidal blocks three (40).

6. A side control presser bar device according to claim 1, characterized in that: The buffering assembly comprises a gas spring (26), the gas spring (26) is rotatably arranged on the right side of the dynamic platform (1), the rotating shaft three (27) is fixedly sleeved with a fixed plate two (28), and the other end of the fixed plate two (28) is rotatably connected to the output shaft end of the gas spring (26).

7. A side control presser bar device according to claim 4, wherein: The left and right end outer surfaces of the rotating shaft one (7), the right end outer surface of the rotating shaft two (20) and the left end outer surface of the rotating shaft three (27) are fixedly connected with limiting blocks (21), the inner wall of the insertion groove (16) is provided with a limiting groove (15), and the limiting blocks (21) are slidably connected in the limiting groove (15).

8. A side control presser bar device according to claim 1, characterized in that: The left side of the dynamic platform (1) is provided with a Hall sensor (25), and the left bottom of the rotating shaft two (20) is provided with a magnet block (22).

9. A side control presser bar device according to claim 1, characterized in that: The left and right side outer surfaces of the first rotating shaft (7), the right side outer surface of the second rotating shaft (20) and the left side outer surface of the third rotating shaft (27) are fixedly sleeved with a limiting plate four (47), and the left and right sides of the rotating pipe (6) abut against the limiting plate four (47).

10. A side control presser bar device according to claim 1, characterized in that: The outer surface of the pressing rod (5) is sleeved with a rubber pad.

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