A vehicle-mounted electric lodging lifting device

Abstract

The present invention discloses a vehicle-mounted electric inverted lifting device, which comprises a mounting seat, a inverted mechanism, a lifting mechanism and a locking mechanism, wherein the mounting seat is used for positioning and installation; the inverted mechanism is arranged on the mounting seat; the lifting mechanism comprises a connecting end and a free end, the connecting end is rotatably connected to the mounting seat, the inverted mechanism is linked to the lifting mechanism; the locking mechanism is installed on the mounting seat, and when the lifting mechanism is supported on the mounting seat, the locking mechanism is engaged with the free end of the lifting mechanism. Through such an arrangement, the inverted mechanism can be engaged with the free end of the lifting mechanism through the locking mechanism after the lifting mechanism is flipped from the inverted state to the upright state, so that the lifting mechanism can stand more stably at the current position to realize the lifting operation of the vehicle-mounted equipment.

Description

Technical Field

[0001] The invention relates to the field of vehicle-mounted device lodging and retracting, and in particular to a vehicle-mounted electric lodging and lifting device. Background Art

[0002] As ground military vehicles are equipped with more and more electronic equipment, the application scope of vehicle-mounted devices is becoming wider and wider. In order to give full play to the performance of vehicle-mounted devices, the vehicle-mounted devices must be installed higher on the top of the vehicle body. Considering the obstacles that ground military vehicles may encounter when traveling, the vehicle-mounted devices need to be in a lying state during marching and transportation. The vehicle-mounted devices on existing vehicles are usually lying, but when the vehicle-mounted devices are in a vertical state, since no corresponding locking device is provided, the vehicle-mounted devices in the vertical state are extremely unstable and prone to shaking, which greatly reduces the performance. Summary of the invention

[0003] The main purpose of the present invention is to provide a vehicle-mounted electric inverted lifting device, which aims to lock and fix the vehicle-mounted device in a vertical state by installing a matching locking device so that it can stand stably in the current position for use.

[0004] In order to achieve the above-mentioned object, the present invention proposes a vehicle-mounted electric lodging lifting device, and the vehicle-mounted electric lodging lifting device comprises:

[0005] Mounting seat, used for positioning installation;

[0006] A lodging mechanism, arranged on the mounting seat;

[0007] A lifting mechanism, the lifting mechanism comprising a connecting end and a free end, the connecting end is rotatably connected to the mounting seat, and the lodging mechanism is linked to the lifting mechanism;

[0008] The locking mechanism is mounted on the mounting seat, and when the lifting mechanism is supported on the mounting seat, the locking mechanism is engaged with the free end of the lifting mechanism.

[0009] In one embodiment, a support portion is provided on the top of the mounting seat, and the support portion includes a support column and a receiving column, the support column is used to be movably connected to the connecting end, and the receiving column is used to receive the free end of the lifting mechanism.

[0010] In one embodiment, the locking mechanism includes a locking member and a driving member, the locking member is connected to the receiving column via a rotating shaft, and the driving member is used to push the locking member to flip.

[0011] In one embodiment, the driving member is a transmission part, and the transmission part is linked to the falling mechanism.

[0012] In one embodiment, the driving member is a motor, and the output end of the motor is used to push the locking member to flip.

[0013] In one embodiment, the locking member is divided into three parts: upper, middle and lower. The upper locking member is provided with a protruding section protruding toward the lifting mechanism, the middle locking member is rotatably connected to the receiving column through a rotating shaft, and the lower locking member is connected to the driving member.

[0014] In one embodiment, the locking member and the driving member are movably connected via a rotating shaft.

[0015] In one embodiment, the locking member is disconnected from the driving member.

[0016] In one embodiment, the locking mechanism further includes a traction member, and the traction member connects the locking member and the receiving column.

[0017] In one embodiment, a winch is fixedly provided at the output end of the falling mechanism, a steel cable is fixedly wound around the winch, and one end of the steel cable away from the winch passes through the receiving column and is fixedly connected to the free end of the lifting mechanism.

[0018] The technical solution of the present invention adopts a locking mechanism installed separately on the vehicle-mounted device so that when the falling mechanism drives the lifting mechanism to be in an upright state, the locking mechanism is used to realize the clamping of the free end of the lifting mechanism, so that the lifting mechanism can stand more stably in the current position for use, and can stand more stably in the current position to drive the vehicle-mounted equipment to realize the telescopic function. The locking mechanism can be provided with a power source independently, or it can share the same power source with the falling mechanism to realize the above functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the vehicle-mounted electric lodging lifting device of the present invention in the lodging state;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the vehicle-mounted electric lodging lifting device in a vertical state;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure of the lifting mechanism of the vehicle-mounted electric lodging lifting device being unfolded;

[0023] Figure 4 It is a structural schematic diagram of another embodiment of the vehicle-mounted electric lodging lifting device of the present invention in the lodging state;

[0024] Figure 5 for Figure 4 Schematic diagram of the structure of the vehicle-mounted electric lodging lifting device in the vertical state.

[0025] Explanation of the accompanying drawings: 100, vehicle-mounted electric lodging lifting device; 110, mounting seat; 1101, support column; 1102, receiving column; 120, lodging mechanism; 130, lifting mechanism; 1301, cable reel; 1302, equipment placement plate; 1303, connecting shaft; 140, locking mechanism; 1401, driving motor; 150, bracket.

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] As ground military vehicles are equipped with more and more electronic equipment, the application scope of vehicle-mounted devices is becoming wider and wider. In order to give full play to the performance of vehicle-mounted devices, the vehicle-mounted devices must be installed higher on the top of the vehicle body. Considering the obstacles that ground military vehicles may encounter when traveling, the vehicle-mounted devices need to be in a lying state during marching and transportation. The vehicle-mounted devices on existing vehicles are usually lying, but when the vehicle-mounted devices are in a vertical state, since no corresponding locking device is provided, the vehicle-mounted devices in the vertical state are extremely unstable and prone to shaking, which greatly reduces the performance.

[0031] In order to solve the above technical problems, the present invention proposes a vehicle-mounted electric inverted lifting device 100, which includes a mounting seat 110, a inverted mechanism 120, a lifting mechanism 130 and a locking mechanism 140, wherein the mounting seat 110 is used for positioning and installation; the inverted mechanism 120 is arranged on the mounting seat 110; the lifting mechanism 130 includes a connecting end and a free end, the connecting end is rotatably connected to the mounting seat 110, and the inverted mechanism 120 is linked to the lifting mechanism 130; the locking mechanism 140 is installed on the mounting seat 110, and when the lifting mechanism 130 is supported on the mounting seat 110, the locking mechanism 140 is clamped with the free end of the lifting mechanism 130. Figure 1-5As shown, the vehicle-mounted electric lodging lifting device 100 includes a mounting seat 110, and a mounting hole is opened on the mounting seat 110. The mounting hole can be penetrated by a screw connection piece, and then the screw connection piece is used to fix it with the roof ceiling. In order to conveniently invert the equipment, a lodging mechanism 120 for driving the vehicle-mounted electric lodging lifting device 100 to loft is installed on the mounting seat 110. A driving motor 1401 is arranged inside the lodging mechanism 120. The driving motor 1401 is mainly used to drive the vehicle-mounted electric lodging lifting device 100 to flip. In order to further improve the use effect of the vehicle-mounted electric lodging lifting device 100, the vehicle-mounted electric lodging lifting device 100 is installed on a lifting mechanism 130, and the lifting mechanism 130 and the lodging mechanism 130 are connected to the lodging mechanism 120. The inverted mechanism 120 is connected in a linked manner. The driving motor 1401 in the inverted mechanism 120 can drive the lifting mechanism 130 to achieve the purpose of inverting the vehicle-mounted equipment on the vehicle-mounted electric inverted lifting device 100. For stability, one end of the lifting mechanism 130 is movably connected to the mounting seat 110, and the inverted mechanism 120 also uses the connection point between the mounting seat 110 and the lifting mechanism 130 as the driving point. The inverted mechanism 120 can drive the lifting mechanism 130 to perform a corresponding flip with the mounting seat 110 as the support point through the transmission gear set at the output end of the driving motor 1401. In order to enhance the stability of the lifting mechanism 130 when it is in a inverted state, a bracket 150 can be installed at a suitable position on the roof. The top of the bracket 150 is concave, so that the lifting When the lowering mechanism 130 is in a lying state, the bracket 150 can support the end of the lifting mechanism 130 away from the mounting seat 110. Because there is no other support point when the lifting mechanism 130 is in a standing state, in order to improve the stability of the lifting mechanism 130 in the processing state, a locking mechanism 140 is provided at the end of the mounting seat 110 away from the connection with the lifting mechanism 130. Since the lifting mechanism 130 is provided with a connecting end and a free end, and the lifting mechanism 130 is movably connected to the mounting seat 110 through the connecting end, and the free end is in a standing state. The lifting mechanism 130 includes a winding drum 1301, an equipment placement plate 1302 and a connecting shaft 1303. The lifting mechanism 130 is provided with a connecting end and a free end, and the lifting mechanism 130 is movably connected to the mounting seat 110 through the connecting end, and the free end is in a standing state. The lifting mechanism 130 includes a winding drum 1301, an equipment placement plate 1302 and a connecting shaft 1303. The connecting shaft 1303 is movably connected to the mounting base 110 and is linked to the falling mechanism 120, and the equipment placement plate 1302 is used to install equipment, such as radar equipment, camera equipment, sound wave transmitting equipment, etc. Because the equipment placement plate 1302 is provided with a device, a winding drum 1301 is provided on the lifting mechanism 130, and the winding drum 1301 is used to wind the wires electrically connected to the device. A spring is provided in the winding drum 1301, and when the wires are in a relaxed state, the wires are wound and gathered. Because the free end of the lifting mechanism 130 is clamped by the locking mechanism 140, the free end of the lifting mechanism 130 is clamped in the current position, making the lifting mechanism 130 in a standing state more stable.

[0032] In one embodiment, a support portion is provided on the top of the mounting seat 110, and the support portion includes a support column 1101 and a receiving column 1102, wherein the support column 1101 is used for being movably connected to the connecting end, and the receiving column 1102 is used for receiving the free end of the lifting mechanism 130. Figure 1-5 As shown, in order to facilitate the use of the lifting mechanism 130 in the flipping state, a support part that has a supporting effect on the lifting mechanism 130 is set on the top of the mounting seat 110, and the support part is divided into two parts, namely a support column 1101 connected to the connecting end of the lifting mechanism 130 and a receiving column 1102 for receiving the free end of the lifting mechanism 130 in the standing state. Due to the setting of the support part, there is a flipping distance between the lifting mechanism 130 and the mounting seat 110, so that the lifting mechanism 130 can be better flipped with the support column 1101 on the mounting seat 110 as the flipping point driven by the falling mechanism 120, thereby achieving a change in the use state. Through such a setting, when the mounting seat 110 is installed on the roof, there is no need to consider installing the mounting seat 110 at a fault to achieve the function of convenient flipping of the lifting mechanism 130.

[0033] In one embodiment, the locking mechanism 140 includes a locking member and a driving member. The locking member is connected to the receiving column 1102 via a rotating shaft, and the driving member is used to push the locking member to flip. Figure 1-5 As shown, the locking mechanism 140 includes a locking member, which is overall similar to a "7" shape, and a protrusion is provided on the top toward the support column 1101. The locking member is movably connected to the receiving column 1102 through a rotating shaft, and can be flipped around the rotating shaft. The driving member is mainly used to drive the locking member to change its state.

[0034] In one embodiment, the driving member is a transmission part, and the transmission part is linked to the inverting mechanism 120. Not shown in the figure, the transmission part includes a transmission hinge or a transmission belt, and also includes a cam linked to the transmission hinge or the transmission belt. In this embodiment, the driving member is linked to the output end of the driving motor 1401 of the inverting mechanism 120 through the transmission part. When the inverting mechanism 120 drives the lifting mechanism 130 to change from the inverted state to the standing state, the driving motor 1401 of the inverting mechanism 120 drives the driving member to rotate through the transmission part at the same time. When the cam in the transmission part rotates driven by the transmission hinge or the transmission belt, the protruding part of the cam will slowly push the locking member to achieve counterclockwise flipping. The rotation rate of the cam is less than the rate at which the driving motor 1401 in the inverting mechanism 120 flips the lifting mechanism 130. The cam can push the locking member to clamp the free end of the lifting mechanism 130 after the driving motor 1401 changes the lifting mechanism 130 to the standing state.

[0035] In another embodiment, the driving member is an electric motor, and the output end of the electric motor is used to push the locking member to flip. In this embodiment, the above-mentioned transmission part is not included, so the driving member is not connected to the above-mentioned driving motor 1401 in transmission. The driving motor 1401 and the driving member are devices that operate independently of each other, not shown in the figure. In order to facilitate the control of the state of the locking member, a driving member is additionally installed on the mounting seat 110. The driving member is an electric motor, which can be driven under the control of the control terminal. When the lifting mechanism 130 is completely supported by the support part, the motor can be controlled to operate through the control terminal. When the motor is running, it will be consistent with the above, and the cam is driven by rotation, and the protruding part of the cam is used to push the locking member to flip it. Of course, the driving member can also be a pneumatic telescopic device, which directly achieves the purpose of pushing the locking member to flip through the telescopic effect of the telescopic device.

[0036] In one embodiment, the locking member is divided into three parts: upper, middle and lower. The upper locking member is protruding toward the lifting mechanism 130 and is provided with a protruding section. The middle locking member is rotatably connected to the receiving column 1102 through a rotating shaft. The lower locking member is connected to the driving member. Since the locking member is in a "7" shape, the end of the locking member away from the mounting seat 110 is the upper part, the middle part is connected to the receiving column 1102 through the rotating shaft, and the end close to the mounting seat 110 is the lower part. In order to prevent the locking member from hindering the falling device from turning the lifting mechanism 130 to the standing state, the lower part of the locking member is connected to the driving member and turns over simultaneously with the driving member, so that the state of the locking member is consistent with the state of the lifting mechanism 130. When the lifting mechanism 130 is in the falling state, the locking member is in the open state. Conversely, when the lifting mechanism 130 is in the processing state, the locking member is in the clamping state of the free end of the lifting mechanism 130.

[0037] In one embodiment, the locking member and the driving member are movably connected via a rotating shaft.

[0038] In another embodiment, the locking member is disconnected from the driving member. In this embodiment, the locking member is not connected to the driving member, but the weight of the upper part of the locking member is greater than the lower part of the locking member, and because the locking member can only be in parallel contact with the receiving column 1102, when the locking member is not subjected to force, it will be in an open state due to gravity, and will not hinder the falling mechanism 120 from driving the lifting mechanism 130 to flip.

[0039] In one embodiment, the locking mechanism 140 further includes a traction member, which connects the locking member and the receiving column 1102. In order to further ensure that the locking member does not hinder the lifting mechanism 130 from being supported on the receiving column 1102 when the falling mechanism 120 is in the process of flipping the lifting mechanism 130 to the standing state, a traction member is provided at the lower part of the locking member, and the traction member is a spring, and the other end of the spring is connected to the receiving column 1102 in an inclined manner. When the locking member is not subjected to force, the spring will pull the lower part of the locking member, so that the locking member is flipped through the rotating shaft in the middle, so that the locking member is in an open state, and will not affect the falling mechanism 120 driving the lifting mechanism 130 to flip to the standing state.

[0040] In another embodiment, a winch is fixedly provided at the output end of the falling mechanism 120, and a steel cable is fixedly wound on the winch. The end of the steel cable away from the winch passes through the receiving column 1102 and is fixedly connected to the free end of the lifting mechanism 130. Not shown in the figure, in order to further improve the flipping effect of the falling mechanism 120 on the lifting mechanism 130, a winch is installed at the output end of the driving motor 1401 of the falling mechanism 120. The winch is linked to the output end of the driving motor 1401, and a steel cable is also fixedly connected to the winch. The other connecting section of the steel cable surrounds the receiving column 1102 of the mounting seat 110 and is fixedly connected to the free end of the lifting mechanism 130. In order to make the receiving column 1102 of the steel cable smoother, a sliding plate can be installed on the receiving column 1102 as a turning point in force transmission. The winch and the steel cable are installed so that the lifting mechanism 130 can be turned over from two points of force at the same time when the falling mechanism 120 drives the lifting mechanism 130 to turn over, so that the falling device can drive the lifting mechanism 130 to turn over more easily and more firmly. Moreover, when the lifting mechanism 130 is in the standing state, the lifting mechanism 130 can be further provided with stable traction at the same time, so that the lifting mechanism 130 can be more stably stood in the current position for use.

[0041] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A vehicle-mounted electric lodging lifting device, characterized in that: The vehicle-mounted electric lodging lifting device comprises: Mounting seat, used for positioning installation; A lodging mechanism, arranged on the mounting seat; A lifting mechanism, the lifting mechanism comprising a connecting end and a free end, the connecting end is rotatably connected to the mounting seat, and the lodging mechanism is linked to the lifting mechanism; A locking mechanism is mounted on the mounting seat, and when the lifting mechanism is supported on the mounting seat, the locking mechanism is engaged with a free end of the lifting mechanism; A support portion is provided on the top of the mounting seat, and the support portion includes a support column and a receiving column, the support column is used to be movably connected to the connecting end, and the receiving column is used to receive the free end of the lifting mechanism, so that there is a flipping distance between the lifting mechanism and the mounting seat; The locking mechanism comprises a locking member and a driving member, wherein the locking member is connected to the receiving column via a rotating shaft, and the driving member is used to push the locking member to flip; The driving member is a transmission part, and the transmission part is linked to the lodging mechanism; The transmission part includes a transmission hinge or a transmission belt, and also includes a cam linked to the transmission hinge or the transmission belt. When the cam in the transmission part rotates driven by the transmission hinge or the transmission belt, the protruding part of the cam will slowly push the locking member to flip counterclockwise. The rotation rate of the cam is lower than the rate at which the driving motor in the falling mechanism flips the lifting mechanism. The cam can push the locking member to clamp the free end of the lifting mechanism after the driving motor transforms the lifting mechanism into the standing state. The locking member is in the shape of a letter "7" and is divided into three parts: upper, middle and lower. The upper locking member is provided with a protruding section protruding toward the lifting mechanism, the middle locking member is rotatably connected to the receiving column through a rotating shaft, and the lower locking member is connected to the driving member; A winch is fixedly provided at the output end of the falling mechanism, a steel cable is fixedly wound on the winch, and one end of the steel cable away from the winch passes through the receiving column and is fixedly connected to the free end of the lifting mechanism, so that the falling mechanism can flip the lifting mechanism simultaneously from two fulcrums.

2. The vehicle-mounted electric lodging lifting device according to claim 1, characterized in that: The locking member is movably connected to the driving member via a rotating shaft.

3. The vehicle-mounted electric lodging lifting device according to claim 1, characterized in that: The locking mechanism also includes a traction member, which connects the locking member and the receiving column.

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