Armored vehicle speed change control mechanism

Abstract

The utility model belongs to the technical field of armored vehicle speed change systems, and particularly relates to an armored vehicle speed change control mechanism which comprises a blocking head, a blocking rod combination body, a left cover, a right cover, a blocking cylinder, a base, an aviation plug, a label, a swing rod combination body and a mounting piece combination body. The blocking rod assembly is arranged in the blocking cylinder, the two sides of the blocking cylinder are fixedly connected with the left cover and the right cover respectively, the base is fixedly connected with the blocking cylinder, the aviation plug is installed on the base, and the sign is pasted on the blocking cylinder. According to the variable speed control mechanism, by means of the simple modular design and the efficient electrical connection mode of the variable speed control mechanism, the structure is greatly simplified, the manufacturing cost is reduced, meanwhile, excellent maintainability and wide applicability are shown, flexible exchange between an actual vehicle and a simulator is facilitated, the maintenance efficiency and equipment reliability are greatly improved, and the application range of the variable speed control mechanism is widened. And powerful support is provided for application in the fields of armored vehicles and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to armored vehicle transmission system technical field, specifically a kind of armored vehicle transmission control mechanism. BACKGROUND

[0002] Transmission control mechanism is used to change the matching of transmission gear to realize gear shifting, under the operation of driver, transmission control mechanism can quickly, accurately and reliably disengage, engage or retreat to neutral.

[0003] Traditional transmission control mechanism, i.e. gear positioner, is mostly remote control mechanism, i.e. driver seat is far away from transmission, a set of transmission mechanism is needed to connect between transmission lever and transmission fork. Transmission of engine rear-mounted car must be remote control, such as the engine and transmission of a new type of main armored vehicle are rear-mounted.

[0004] However, it has single purpose and poor interchangeability. Due to remote control mechanism, there is connecting mechanism and transmission control mechanism is fixedly installed. With the development of society, driving simulator is increasingly popular, so simulator and actual driving need to be interchangeable. However, fixed installation of remote control mechanism is difficult to be interchangeable with driving simulator, and it can only be used for remote control in actual vehicle, and single vehicle type cannot achieve one machine multiple use effect, so it has single purpose and poor interchangeability. Therefore, the armored vehicle transmission control mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of prior art and solve at least one technical problem proposed in the background art, the utility model provides an armored vehicle transmission control mechanism.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the armored vehicle transmission control mechanism, comprising a stop head, a stop lever combination, a left cover, a right cover, a stop cylinder, a base, an aviation plug and a label, a swing lever combination and a mounting piece combination; the stop lever combination is arranged in the stop cylinder, the left cover and the right cover are fixedly connected to the two sides of the stop cylinder, the base is fixedly connected to the stop cylinder, the aviation plug is installed on the base, and the label is pasted on the stop cylinder.

[0007] The stop lever combination comprises a first threaded rod, a connecting block, a threaded cylinder, a first threaded hole, a threaded small hole and a connecting hole, the upper end of the connecting block is fixedly connected with the threaded cylinder, the first threaded rod is threadedly connected to the inner side of the threaded cylinder, the connecting hole and the threaded small hole are installed on the outer side of the threaded cylinder, the first threaded hole is formed in the middle of the connecting block, and the first threaded rod is threadedly connected.

[0008] The pendulum rod assembly comprises a left shaft, a wheel disc, a swing box, a right shaft, a blind hole, a first through hole, a second threaded hole, and a second through hole, eight first through holes are distributed on the edge of the wheel disc, a blind hole is formed in the wheel disc, and the first through holes and the blind hole are symmetrically distributed; a second threaded hole and a second through hole are formed in the inner side of the swing box, and a left shaft and a right shaft are symmetrically arranged at the two ends of the swing box;

[0009] The mounting piece assembly comprises a left piece, a right piece, a screw rod and a nut, a large through hole is formed in the middle of the inner side of the left piece and the right piece, small through holes are symmetrically formed in the inner sides of the left piece and the right piece, the screw rod is located between the left piece and the right piece, nuts are arranged at the two ends of the left piece and the right piece and located outside the screw rod, and the nuts are in threaded connection with the screw rod.

[0010] Preferably, the left piece and the right piece are mounted on the inner side of the blocking cylinder through bearings, and the connecting block is located on the inner side of the swing box and is connected with the first threaded hole and the second threaded hole through a third threaded rod.

[0011] Preferably, the first through holes are distributed in correspondence with the gear positions.

[0012] Preferably, the mounting piece assembly further comprises an electromagnetic sensor and a magnet, the electromagnetic sensor is mounted on the inner side of the device hole, and the magnet is mounted on the blind hole.

[0013] Preferably, a spring is mounted between the threaded small hole and the second through hole.

[0014] Preferably, a blocking groove, a mounting hole, a wiring hole and a fixing edge are formed in the blocking cylinder.

[0015] Preferably, the sign is marked with gear position marks corresponding to the gear positions of the blocking cylinder.

[0016] The utility model discloses the beneficial effect lies in:

[0017] 1. The armored vehicle speed change control mechanism, the speed change control mechanism relies on its simple modular design, efficient electrical connection mode, realizes the great simplification of structure and the reduction of manufacturing cost, and simultaneously shows excellent maintainability and wide applicability, is not only convenient for flexible interchanging between actual vehicles and simulators, but also greatly improves maintenance efficiency and equipment reliability, and provides strong support for the application in the field of armored vehicles. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure in the present application;

[0020] Figure 2 It is a schematic diagram of the spring structure in the present application;

[0021] Figure 3 It is a schematic diagram of the blocking groove structure in the present application;

[0022] Figure 4 It is a schematic diagram of the blocking rod assembly structure in the present application;

[0023] Figure 5 It is a schematic diagram of the swing rod assembly structure in the present application;

[0024] Figure 6 It is a schematic diagram of the mounting piece assembly structure in the present application;

[0025] Figure 7 It is a schematic diagram of the blocking cylinder internal structure in the present application;

[0026] Figure 8 It is a schematic diagram of the mounting piece assembly planar structure in the present application;

[0027] Figure 9 It is a schematic diagram of the blocking cylinder structure in the present application.

[0028] In the figure: 1, blocking head; 2, blocking rod assembly; 3, left cover; 4, blocking cylinder; 5, right cover; 6, base; 7, aviation plug; 8, sign; 9, swing rod assembly; 10, mounting piece assembly; 21, first threaded rod; 22, threaded cylinder; 221, connecting hole; 222, threaded small hole; 23, connecting block; 231, first threaded hole; 91, left shaft; 92, wheel disc; 93, swing box; 94, right shaft; 921, blind hole; 922, first through hole; 931, second threaded hole; 932, second through hole; 101, left piece; 102, screw rod; 103, right piece; 13, nut; 1011, large through hole; 1012, small through hole; 1031, device hole; 11, electromagnetic sensor; 12, magnet; 14, spring; 41, blocking groove; 43, mounting hole; 42, wiring hole; 44, fixed edge. DETAILED DESCRIPTION

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-9 As shown, an armored vehicle transmission control mechanism includes a gear head 1, a gear lever assembly 2, a left cover 3, a right cover 5, a gear cylinder 4, a base 6, an aviation connector 7, and a nameplate 8, a rocker arm assembly 9, and a mounting plate assembly 10; the gear lever assembly 2 is disposed inside the gear cylinder 4, the two sides of the gear cylinder 4 are fixedly connected to the left cover 3 and the right cover 5 respectively, the base 6 is fixedly connected to the gear cylinder 4, the aviation connector 7 is mounted on the base 6, and the nameplate 8 is affixed to the gear cylinder 4;

[0031] The stop rod assembly 2 includes a first threaded rod 21, a connecting block 23, a threaded cylinder 22, a first threaded hole 231, a threaded small hole 222, and a connecting hole 221. The upper end of the connecting block 23 is fixedly connected to the threaded cylinder 22. The inner side of the threaded cylinder 22 is threadedly connected to the first threaded rod 21. The outer side of the threaded cylinder 22 is equipped with the connecting hole 221 and the threaded small hole 222. The middle part of the connecting block 23 has a first threaded hole 231. The first threaded rod 21 is threadedly connected to the stop rod 21.

[0032] The swing arm assembly 9 includes a left shaft 91, a wheel 92, a swing box 93, a right shaft 94, a blind hole 921, a first through hole 922, a second threaded hole 931, and a second through hole 932. The wheel 92 has eight first through holes 922 distributed along its edge, and the wheel 92 has blind holes 921. The first through holes 922 and blind holes 921 are symmetrically distributed. The swing box 93 has a second threaded hole 931 and a second through hole 932 on its inner side, and the left shaft 91 and the right shaft 94 are symmetrically installed at both ends of the swing box 93.

[0033] The mounting piece assembly 10 includes a left piece 101, a right piece 103, a screw rod 102, and a nut 13. The middle part of the inner side of the left piece 101 and the right piece 103 is provided with a large hole 1011. The inner side of the left piece 101 and the right piece 103 is symmetrically provided with a small hole 1012. The screw rod 102 is located between the left piece 101 and the right piece 103. The two ends of the left piece 101 and the right piece 103 and the outer side of the screw rod 102 are provided with the nut 13. The nut 13 is in threaded connection with the screw rod 102. The inner side of the right piece 103 is provided with a device hole 1031. During operation, the swing rod assembly 9 is installed on the inner side of the blocking cylinder 4 through the left shaft 91 and the right shaft 94. With the operation of the driver, the blocking rod assembly 2 rotates, so that the blocking rod assembly 2 drives the first through hole 922 at the edge of the wheel disc 92 of the swing rod assembly 9 to correspond to different gears. At the same time, the left piece 101 and the right piece 103 of the mounting piece assembly 10 are fastened and connected through the screw rod 102 and the nut 13, thereby providing stable support for the whole mechanism. The aviation plug 7 is installed on the base 6, which is convenient for electrical connection and signal transmission. The label 8 is pasted on the blocking cylinder 4, which directly displays the gear information. This step, the gear shifting control mechanism relies on its simple modular design and efficient electrical connection mode to greatly simplify the structure and reduce the manufacturing cost, while showing excellent maintainability and wide applicability. It is not only convenient for flexible interchanging between actual vehicles and simulators, but also greatly improves the maintenance efficiency and equipment reliability, thereby providing strong support for the application in the field of armored vehicles.

[0034] As shown in Figures 3-8 The left piece 101 and the right piece 103 are installed on the inner side of the blocking cylinder 4 through bearings. The connecting block 23 is located on the inner side of the swing box 93, and the first threaded hole 231 and the second threaded hole 931 are connected with each other through a third threaded rod. During operation, the connecting block 23 and the swing box 93 are connected through the third threaded rod. The third threaded rod passes through the first threaded hole 231 and the second threaded hole 931, and is fastened through threaded cooperation. When it is necessary to adjust or fix the relative position between the connecting block 23 and the swing box 93.

[0035] As shown in Figures 5-7 The first through hole 922 is distributed and corresponds to the gear. During operation, when the driver operates the gear shifting control mechanism to change the gear, the swing rod assembly 9 will rotate correspondingly, so that the first through hole 922 corresponding to the current gear is in a specific position. This position change can be detected and identified through mechanical or electronic means, so as to determine the current gear state, thereby improving the accuracy and reliability of the driving operation.

[0036] As shown in Figures 7-8As shown, the electromagnetic sensor 11 is installed on the inner side of the device hole 1031, and the magnet 12 is installed on the blind hole 921. In operation, the electromagnetic sensor 11 is installed on the inner side of the device hole 1031, and the magnet 12 is installed on the blind hole 921. When the swing lever assembly 9 rotates to different gears, the magnet 12 moves to different positions near the electromagnetic sensor 11. The electromagnetic sensor 11 can detect the change of the magnetic field generated by the magnet 12 using the principle of electromagnetic induction, and convert the change into an electrical signal for transmission. By analyzing this electrical signal, the system can accurately identify the current gear state. The cooperation of the electromagnetic sensor 11 and the magnet 12 realizes real-time monitoring of the gear state of the gear shifting mechanism, which not only improves the safety and accuracy of driving, but also helps the intelligent management of the vehicle system.

[0037] As shown in Figure 8 The spring 14 is installed between the threaded hole 222 and the second through hole 932. In operation, when the gear shifting mechanism changes gears, the spring 14 provides certain buffering and resetting for the gear lever assembly 2 through its elastic force, to improve the stability and accuracy of gear shifting. The installation of the spring 14 not only improves the flexibility and reliability of the gear shifting mechanism, but also reduces the impact and vibration caused by gear shifting, prolonging the service life of the mechanism.

[0038] As shown in Figure 9 The gear cylinder 4 is provided with a gear slot 41, a mounting hole 43, a wiring hole 42, and a fixed edge 44. In operation, the mounting hole 43 facilitates the connection of the gear cylinder 4 with other components, the wiring hole 42 is used for the passage of wires or signal lines, facilitating electrical connection and signal transmission while maintaining the cleanliness and compactness of the mechanism, and the fixed edge 44 provides additional fixing points or support surfaces, enhancing the overall strength and stability of the gear cylinder 4 and its connected components. This step improves assembly efficiency and operational convenience, and is also beneficial to later maintenance and maintenance.

[0039] As shown in Figure 9 The label 8 is marked with gear identifiers corresponding to the gears on the gear cylinder 4. In operation, the driver only needs to observe the identifiers on the label 8 to quickly confirm the current gear of the vehicle, ensuring that the use of the gear shifting mechanism meets the driving requirements. This step can intuitively show the current gear state to the driver, reducing the possibility of misoperation, thereby improving the safety and accuracy of driving.

[0040] The working principle is that the swing lever assembly 9 is installed on the inner side of the blocking cylinder 4 through the left shaft 91 and the right shaft 94, and rotates with the operation of the driver to make the blocking lever assembly 2 drive the first through hole 922 on the edge of the wheel disc 92 of the swing lever assembly 9 to correspond to different gears, at the same time, the left piece 101 and the right piece 103 of the mounting piece assembly 10 are fastened by the screw rod 102 and the nut 13, which provides stable support for the whole mechanism, the aviation plug 7 is installed on the base 6, which is convenient for electrical connection and signal transmission, the label 8 is pasted on the blocking cylinder 4, which directly displays the gear information, the variable speed control mechanism realizes the great simplification of the structure and the reduction of the manufacturing cost by virtue of its simple modular design and efficient electrical connection mode, and at the same time, it shows excellent maintainability and wide applicability, which not only facilitates flexible interchange between actual vehicles and simulators, but also greatly improves the maintenance efficiency and equipment reliability, and provides strong support for the application in the field of armored vehicles, the connection block 23 and the swing box 93 are connected through the third threaded rod, the third threaded rod passes through the first threaded hole 231 and the second threaded hole 931, and is fastened through threaded cooperation, when it is necessary to adjust or fix the relative position between the connection block 23 and the swing box 93, when the driver operates the variable speed control mechanism to change the gear, the swing lever assembly 9 will rotate accordingly, so that the first through hole 922 corresponding to the current gear is in a specific position, this position change can be detected and identified by mechanical or electronic means, so as to determine the current gear state, thereby improving the accuracy and reliability of the driving operation, the electromagnetic sensor 11 is installed inside the device hole 1031, and the magnet 12 is installed on the blind hole 921. When the swing lever assembly 9 rotates to different gears, the magnet 12 will move to different positions near the electromagnetic sensor 11. The electromagnetic sensor 11 can detect the magnetic field change generated by the magnet 12 by using the principle of electromagnetic induction, and convert this change into an electrical signal for transmission.By analyzing this electric signal, the system can accurately identify the current gear state, this step, the use of electromagnetic sensor 11 and magnet 12, the use of the gearshift mechanism to achieve real-time monitoring of the gear state, this function not only improves the safety and accuracy of the operation, but also helps the intelligent management of the vehicle system, when the gearshift mechanism changes gear, the spring 14 provides a certain buffer and reset function for the gear lever assembly 2 through its elastic force, to improve the stability and accuracy of gear shifting, this step, the installation of spring 14 not only improves the flexibility and reliability of the gearshift mechanism, but also reduces the impact and vibration caused by gear shifting, prolongs the service life of the mechanism, the installation hole 43 is convenient for connecting the gear cylinder 4 with other parts, the wiring hole 42 is used for the passage of wire or signal line, convenient for electrical connection and signal transmission, at the same time, keep the mechanism clean and compact, the fixed edge 44 provides additional fixed point or support surface, enhances the overall strength and stability of the gear cylinder 4 and its connecting parts, this step, improves the assembly efficiency and operation convenience, at the same time, is also beneficial to the later maintenance and maintenance, the driver only needs to observe the mark on the sign 8, can quickly confirm the current gear of the vehicle, ensure that the use of gearshift mechanism meets the driving needs, this step, can directly show the current gear state to the driver, reduces the possibility of misoperation, so as to improve the safety and accuracy of the operation.

[0041] The basic principle, main characteristics and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, the present application will have various changes and improvements, these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A gear shift control mechanism for an armored vehicle, comprising a shift head (1), a shift lever assembly (2), a left cover (3), a right cover (5), a shift cylinder (4), a base (6), an aviation plug (7), and a nameplate (8), a swing arm assembly (9), and a mounting plate assembly (10); characterized in that: The baffle assembly (2) is set inside the baffle cylinder (4). The two sides of the baffle cylinder (4) are fixedly connected to the left cover (3) and the right cover (5) respectively. The base (6) is fixedly connected to the baffle cylinder (4). The aviation plug (7) is installed on the base (6). The nameplate (8) is pasted on the baffle cylinder (4). The stop rod assembly (2) includes a first threaded rod (21), a connecting block (23), a threaded cylinder (22), a first threaded hole (231), a threaded small hole (222), and a connecting hole (221). The upper end of the connecting block (23) is fixedly connected to the threaded cylinder (22). The inner side of the threaded cylinder (22) is threadedly connected to the first threaded rod (21). The outer side of the threaded cylinder (22) is equipped with a connecting hole (221) and a threaded small hole (222). The middle part of the connecting block (23) is provided with a first threaded hole (231). The first threaded rod (21) is threadedly connected to (1). The swing arm assembly (9) includes a left shaft (91), a wheel (92), a swing box (93), a right shaft (94), a blind hole (921), a first through hole (922), a second threaded hole (931), and a second through hole (932). The wheel (92) has eight first through holes (922) distributed on its edge. The wheel (92) has blind holes (921) opened on its surface. The first through holes (922) and blind holes (921) are symmetrically distributed. The swing box (93) has a second threaded hole (931) and a second through hole (932) opened on its inner side. The left shaft (91) and the right shaft (94) are symmetrically installed at both ends of the swing box (93). The mounting plate assembly (10) includes a left plate (101), a right plate (103), a screw (102), and a nut (13). The left plate (101) and the right plate (103) each have a large through hole (1011) in the middle of their inner sides. The left plate (101) and the right plate (103) each have a small through hole (1012) symmetrically opened on their inner sides. The screw (102) is located between the left plate (101) and the right plate (103). Nuts (13) are provided at both ends of the left plate (101) and the right plate (103) and on the outside of the screw (102). The nuts (13) are threadedly connected to the screw (102). The right plate (103) has a device hole (1031) inside.

2. The armored vehicle transmission control mechanism according to claim 1, characterized in that: The left piece (101) and the right piece (103) are mounted on the inner side of the baffle (4) by bearings. The connecting block (23) is located on the inner side of the swing box (93) and the first threaded hole (231) and the second threaded hole (931) are connected to each other by the third threaded rod.

3. The armored vehicle transmission control mechanism according to claim 1, characterized in that: The first through hole (922) is distributed in a way that corresponds to the stop position.

4. The armored vehicle transmission control mechanism according to claim 1, characterized in that... It also includes an electromagnetic sensor (11) and a magnet (12), the electromagnetic sensor (11) being mounted inside the device hole (1031) and the magnet (12) being mounted on the blind hole (921).

5. The armored vehicle transmission control mechanism according to claim 4, characterized in that: A spring (14) is installed between the threaded small hole (222) and the second through hole (932).

6. The armored vehicle transmission control mechanism according to claim 1, characterized in that: The baffle (4) is provided with a baffle groove (41), a mounting hole (43), a wiring hole (42) and a fixing edge (44).

7. The armored vehicle transmission control mechanism according to claim 1, characterized in that: The sign (8) is marked with a gear position indicator corresponding to the gear position on the gear cylinder (4).

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