A bracket for vehicle-mounted monitoring system

Abstract

The present invention discloses a bracket for a vehicle-mounted monitoring system. The bracket for the vehicle-mounted monitoring system comprises: a first support, a second support, a support rod, a storage box, a rotating connection device, a fixed gear, and at least four locking devices; wherein one end of the support rod is connected to the first support, and the other end of the support rod is connected to the second support; one end of a rotating connection device is connected to a storage box, and the other end is connected to the support rod, and each rotating connection device can rotate around the support rod; each fixed gear is fixedly mounted on the support rod; a locking device is mounted on a rotating connection device, and a locking device is used in conjunction with a fixed gear, so that the rotating connection device has a locked state and an open state. The bracket for the vehicle-mounted monitoring system of the present invention can be rotated, so that the vehicle-mounted monitoring system placed on the rotating connection device can be selectively taken out without taking out the bracket for the vehicle-mounted monitoring system every time.

Description

Technical Field

[0001] The invention relates to the technical field of subway transportation monitoring, and in particular to a bracket for a vehicle-mounted monitoring system. Background Art

[0002] During the operation of the subway, an on-board monitoring system needs to be installed in the subway. Usually, the on-board monitoring system is installed in a locker between the carriages. However, the lockers between the carriages are not specially set up for the on-board monitoring system. Therefore, if the on-board monitoring system is placed in the locker without a special bracket, the on-board monitoring system is easy to collide with other devices during the operation of the subway. In addition, the door of the locker is usually narrow, and it is very inconvenient to carry the on-board monitoring system every time. Summary of the invention

[0003] The object of the present invention is to provide a bracket for a vehicle-mounted monitoring system to overcome or at least alleviate at least one of the above-mentioned defects of the prior art.

[0004] In one aspect of the present invention, there is provided a support for a vehicle-mounted monitoring system, which is used in a subway. The subway includes a plurality of carriages, and a locker is provided between every two carriages. The vehicle-mounted monitoring system includes: a vehicle-mounted PIS system, a vehicle-mounted media system, a vehicle-mounted monitoring system, and an auxiliary transmission system. The feature of the present invention is that the support for the vehicle-mounted monitoring system is arranged in the locker; the support for the vehicle-mounted monitoring system includes a first support, a second support, a support rod, at least four accommodating boxes, at least four rotating connection devices, at least four fixed gears, and at least four locking devices; wherein,

[0005] One end of the support rod is connected to the first support, and the other end of the support rod is connected to the second support;

[0006] One end of one of the rotating connection devices is connected to one of the containing boxes, and the other end is connected to the support rod, and each of the rotating connection devices can rotate around the support rod;

[0007] Each of the fixed gears is fixedly mounted on the support rod;

[0008] One of the locking devices is installed on one of the rotating connection devices, and one of the locking devices is used in conjunction with one of the fixed gears, so that the rotating connection device has a locked state and an open state; wherein,

[0009] The containing box is used to contain one of the vehicle-mounted PIS system, the vehicle-mounted media system, the vehicle-mounted monitoring system and the auxiliary transmission system;

[0010] In the locked state, one of the locking devices can lock one of the rotational connection devices, thereby preventing the rotational connection device from rotating around the support rod; in the open state, the rotational connection device can rotate around the support rod.

[0011] Optionally, each of the rotating connection devices comprises:

[0012] A ball bearing, the inner ring of which is sleeved on the support rod;

[0013] A support seat body, wherein the support seat body is connected to the outer ring of the ball bearing.

[0014] Optionally, the support seat body comprises:

[0015] A double-ear support, wherein the double-ear support is provided with a through hole, and the ball bearing is arranged in the through hole;

[0016] A vertical rod, one end of which is connected to the double-ear support, and the other end of which is used to connect to the containing box.

[0017] Optionally, the vertical rod is hinged to the double-ear support.

[0018] Optionally, the accommodating box is provided with a single ear plate, the single ear plate includes a first ear plate, and the first ear plate is provided with a pin hole; the end of the vertical rod connected to the accommodating shell is provided with a double ear plate, the double ear plate includes two second ear plates, and each of the second ear plates is provided with a pin hole; wherein,

[0019] The single-ear plate is connected to the double-ear plate via a pin.

[0020] Optionally, the double-ear support comprises a first double-ear support plate, a second double-ear support plate and a connecting plate; wherein,

[0021] The first double-ear support plate is provided with a through hole, and the through hole is suitable for accommodating the ball bearing;

[0022] The second double-ear support plate is provided with a through hole, and the through hole is suitable for accommodating the ball bearing;

[0023] The first double-ear support plate and the second double-ear support plate are connected via the connecting plate.

[0024] Optionally, the locking device comprises:

[0025] A movable part, one end of which is connected to the first double-ear support plate via a shaft, the movable part can rotate around the shaft, and the movable part is provided with movable part teeth that mesh with teeth on the fixed gear;

[0026] A movable part connecting rod, one end of which is hinged to the other end of the movable part;

[0027] A fixing block, wherein the fixing block is provided with a first through hole and a second through hole;

[0028] The movable portion connecting rod is movable so as to be selectively connected to the first through hole through a pin shaft or to the second through hole through a pin shaft; wherein,

[0029] When the movable part connecting rod is connected to the first through hole through a pin shaft, the movable part teeth are meshed with the teeth on the fixed gear, so that the rotary connection device is in a locked state;

[0030] When the movable part connecting rod is connected to the second through hole through a pin shaft, the movable part teeth are separated from the teeth on the fixed gear, and the rotary connection device is in an open state.

[0031] Optionally, the vertical rod includes a first single rod and a second single rod, one end of the first single rod is connected to the outer ring of the ball bearing, the other end of the first single rod is open and hollow inside, the second single rod can extend into the first single rod from the opening, and the double ear plate is provided on the other end of the second single rod.

[0032] Optionally, the first single rod is provided with a plurality of pin holes along the axial direction, the second single rod is provided with a plurality of pin holes, and the first single rod and the second single rod can be connected via a pin shaft.

[0033] Beneficial Effects

[0034] The rotating support seat of the vehicle monitoring system bracket of the present invention can carry the vehicle monitoring system, and the rotating support seat can rotate, so that the vehicle monitoring system bracket is placed in an appropriate position of the storage cabinet, and the user can directly rotate the rotating connecting device, so that the vehicle monitoring system placed on the rotating connecting device can be selectively taken out without taking out the vehicle monitoring system bracket every time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic structural diagram of a support for a vehicle-mounted monitoring system according to a first embodiment of the present invention.

[0036] Figure 2 It is a structural schematic diagram of the rotating connection device part of the bracket for the vehicle-mounted monitoring system according to the first embodiment of the present invention.

[0037] The reference numerals are as follows:

[0038] 1-first support; 2-second support; 3-support rod; 4-accommodating box; 5-rotating connecting device; 6-fixing gear; 7-locking device; 51-support seat body; 511-double-ear support; 512-vertical rod; 5111-first double-ear support plate; 5112-second double-ear support plate; 5113-connecting plate; 71-movable part; 72-movable part connecting rod; 73-fixed block; 731-first through hole; 732-second through hole. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the implementation of this application clearer, the lower panel will be combined with the drawings in the embodiments of this application to describe the technical solutions in the embodiments of this application in more detail. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of this application, not all of them. The embodiments described in the lower panel with reference to the drawings are exemplary and are intended to be used to explain this application, and should not be construed as limitations on this application. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. The lower panel describes the embodiments of this application in detail in combination with the drawings.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present application.

[0041] Figure 1 It is a schematic structural diagram of a support for a vehicle-mounted monitoring system according to a first embodiment of the present invention.

[0042] Figure 2 It is a structural schematic diagram of the rotating connection device part of the bracket for the vehicle-mounted monitoring system according to the first embodiment of the present invention.

[0043] In the subway in the prior art, the subway includes a plurality of carriages, and a locker is provided between every two carriages.

[0044] In the prior art, the vehicle-mounted monitoring system includes: a vehicle-mounted PIS system, a vehicle-mounted media system, a vehicle-mounted monitoring system and an auxiliary transmission system.

[0045] The vehicle-mounted monitoring system bracket of the present application is arranged in a storage cabinet.

[0046] like Figure 1 The vehicle-mounted monitoring system bracket shown includes a first support 1, a second support 2, a support rod 3, at least four receiving boxes 4, at least four rotating connection devices 5, at least four fixed gears 6, and at least four locking devices 7; wherein one end of the support rod 3 is connected to the first support 1, and the other end of the support rod 3 is connected to the second support 2; one end of a rotating connection device 5 is connected to a receiving box 4, and the other end is connected to the support rod 3, and each rotating connection device 5 can rotate around the support rod 3;

[0047] Each fixed gear 6 is fixedly mounted on the support rod 3;

[0048] A locking device 7 is installed on a rotating connection device 5, and the locking device 7 cooperates with a fixed gear 6 to make the rotating connection device 5 have a locked state and an open state; wherein the receiving box is used to receive one of the vehicle-mounted PIS system, the vehicle-mounted media system, the vehicle-mounted monitoring system and the auxiliary transmission system;

[0049] In the locked state, a locking device can lock a rotating connection device, thereby preventing the rotating connection device from rotating around the support rod; in the open state, the rotating connection device can rotate around the support rod.

[0050] The rotating support seat of the vehicle monitoring system bracket of the present invention can carry the vehicle monitoring system, and the rotating support seat can rotate, so that the vehicle monitoring system bracket is placed in an appropriate position of the storage cabinet, and the user can directly rotate the rotating connecting device, so that the vehicle monitoring system placed on the rotating connecting device can be selectively taken out without taking out the vehicle monitoring system bracket every time.

[0051] See also Figure 1 In this embodiment, the number of storage boxes is four, and the number of rotating connection devices is also four. One rotating connection device corresponds to one storage box, and one storage box is used to place one of the vehicle-mounted PIS system, vehicle-mounted media system, vehicle-mounted monitoring system and auxiliary transmission system.

[0052] In this embodiment, the number of fixed gears is four, the number of locking devices is four, one locking device is used in conjunction with one fixed gear, and one locking device is used to lock one rotating connection device.

[0053] See also Figure 1 as well as Figure 2 In this embodiment, each rotating connection device includes a ball bearing and a support seat body 51, the inner ring of the ball bearing is sleeved on the support rod; the support seat body 51 is connected to the outer ring of the ball bearing.

[0054] See also Figure 2In this embodiment, the support seat body 51 includes a double-ear support 511 and a vertical rod 512. The double-ear support 5115 is provided with a through hole, and the ball bearing is arranged in the through hole; one end of the vertical rod 512 is connected to the double-ear support, and the other end is used to connect to the storage box.

[0055] See also Figure 2 In this embodiment, the vertical rod is hinged to the double-ear support. Through the hinge, the device in the storage box can be prevented from falling from the opening of the storage box during rotation, and the parallel movement of the storage box can be maintained during rotation.

[0056] See also Figure 2 In this embodiment, a single ear plate is provided on the containing box, the single ear plate includes a first ear plate, and a pin hole is provided on the first ear plate; a double ear plate is provided on one end of the vertical rod connected to the containing shell, the double ear plate includes two second ear plates, and a pin hole is provided on each second ear plate; wherein the single ear plate is connected to the double ear plate by a pin shaft.

[0057] See also Figure 2 In this embodiment, the double-ear support 511 includes a first double-ear support plate 5111, a second double-ear support plate 5112 and a connecting plate 5113; wherein,

[0058] The first double-ear support plate 5111 is provided with a through hole, and the through hole is suitable for accommodating a ball bearing;

[0059] The second double-ear support plate 5112 is provided with a through hole, and the through hole is suitable for accommodating a ball bearing;

[0060] The first double-ear support plate 5111 and the second double-ear support plate 5112 are connected via a connecting plate 5113 .

[0061] In this embodiment, the locking device 7 includes a movable part 71, a movable part connecting rod 72 and a fixed block 73. One end of the movable part 71 is connected to the first double-ear support plate 5111 by an axis, and the movable part 71 can rotate around the axis. The movable part 71 is provided with movable part teeth that mesh with the teeth on the fixed gear 6; one end of the movable part connecting rod 72 is hinged to the other end of the movable part 71; the fixed block 73 is provided with a first through hole 731 and a second through hole 732; the movable part connecting rod 72 can move, so as to be selectively connected to the first through hole 731 by a pin shaft or to the second through hole 732 by a pin shaft; wherein, when the movable part connecting rod 72 is connected to the first through hole by a pin shaft, the movable part teeth mesh with the teeth on the fixed gear, so that the rotation connection device is in a locked state; when the movable part connecting rod is connected to the second through hole by a pin shaft, the movable part teeth are separated from the teeth on the fixed gear, and the rotation connection device is in an open state.

[0062] The fixed gear is fixedly connected to the support rod and cannot rotate relative to the support rod. It can be connected by welding or other methods.

[0063] When the rotary connection device is in a locked state, the rotary connection device is stuck by the fixed gear due to the meshing of the teeth, and thus cannot rotate.

[0064] In an alternative embodiment, the vertical rod includes a first single rod and a second single rod, one end of the first single rod is connected to the outer ring of the ball bearing, the other end of the first single rod is open and hollow inside, the second single rod can extend into the interior of the first single rod from the opening, and a double ear plate is provided on the other end of the second single rod.

[0065] In this way, the length of the vertical rod can be changed according to the needs of the user.

[0066] In one embodiment, the first single rod is provided with a plurality of pin holes along the axial direction, the second single rod is provided with a plurality of pin holes, and the first single rod and the second single rod can be connected via a pin shaft.

[0067] In this way, it is possible to fix after changing the length of the vertical rod.

[0068] Although the present invention has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements may be made thereto based on the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection claimed by the present invention.

Claims

1. A bracket for a vehicle-mounted monitoring system, used in a subway, wherein the subway includes multiple carriages, and a locker is provided between every two carriages. The vehicle-mounted monitoring system includes: The vehicle-mounted PIS system, vehicle-mounted media system, vehicle-mounted monitoring system and auxiliary transmission system are characterized in that the vehicle-mounted monitoring system bracket is arranged in the storage cabinet; the vehicle-mounted monitoring system bracket comprises a first bracket (1), a second bracket (2), a support rod (3), at least four containing boxes (4), at least four rotating connection devices (5), at least four fixed gears (6), and at least four locking devices (7); wherein, One end of the support rod (3) is connected to the first support (1), and the other end of the support rod (3) is connected to the second support (2); One end of a rotating connection device (5) is connected to a containing box (4), and the other end is connected to the support rod (3), and each rotating connection device (5) is capable of rotating around the support rod (3); Each of the fixed gears (6) is fixedly mounted on the support rod (3); One of the locking devices (7) is installed on one of the rotating connection devices (5), and one of the locking devices (7) is used in conjunction with one of the fixed gears (6), so that the rotating connection device (5) has a locked state and an open state; wherein, The containing box is used to contain one of the vehicle-mounted PIS system, the vehicle-mounted media system, the vehicle-mounted monitoring system and the auxiliary transmission system; In the locked state, one of the locking devices can lock one of the rotating connection devices, thereby preventing the rotating connection device from rotating around the support rod; in the open state, the rotating connection device can rotate around the support rod; Each of the rotary connection devices comprises: A ball bearing, the inner ring of which is sleeved on the support rod; A support seat body (51), wherein the support seat body (51) is connected to the outer ring of the ball bearing; The support seat body (51) comprises: A double-ear support (511), wherein the double-ear support (5115) is provided with a through hole, and the ball bearing is arranged in the through hole; A vertical rod (512), one end of which is connected to the double-ear support, and the other end of which is used to connect to the containing box; The vertical rod is hinged to the double-ear support; The receiving box is provided with a single ear plate, which includes a first ear plate, and a pin hole is provided on the first ear plate; a double ear plate is provided on one end of the vertical rod connected to the receiving shell, and the double ear plate includes two second ear plates, and a pin hole is provided on each of the second ear plates; wherein, The single-ear plate is connected to the double-ear plate via a pin; The double-ear support (511) comprises a first double-ear support plate (5111), a second double-ear support plate (5112) and a connecting plate (5113); wherein, The first double-ear support plate (5111) is provided with a through hole, and the through hole is suitable for accommodating the ball bearing; The second double-ear support plate (5112) is provided with a through hole, and the through hole is suitable for accommodating the ball bearing; The first double-ear support plate (5111) and the second double-ear support plate (5112) are connected via the connecting plate (5113); The locking device (7) comprises: a movable part (71), one end of the movable part (71) being connected to the first double-ear support plate (5111) via a shaft, the movable part (71) being capable of rotating around the shaft, and the movable part (71) being provided with movable part teeth meshing with teeth on the fixed gear (6); A movable part connecting rod (72), one end of which is hinged to the other end of the movable part (71); A fixing block (73), wherein the fixing block (73) is provided with a first through hole (731) and a second through hole (732); The movable portion connecting rod (72) is movable so as to be selectively connected to the first through hole (731) via a pin shaft or to the second through hole (732) via a pin shaft; wherein, When the movable part connecting rod (72) is connected to the first through hole via a pin shaft, the movable part teeth mesh with the teeth on the fixed gear, so that the rotary connection device is in a locked state; When the movable part connecting rod is connected to the second through hole through a pin shaft, the movable part teeth are separated from the teeth on the fixed gear, and the rotary connection device is in an open state.

2. The vehicle-mounted monitoring system bracket according to claim 1, characterized in that: The vertical rod includes a first single rod and a second single rod, one end of the first single rod is connected to the outer ring of the ball bearing, the other end of the first single rod is open and hollow inside, the second single rod can extend into the first single rod from the opening, and the double ear plate is provided on the other end of the second single rod.

3. The vehicle-mounted monitoring system bracket according to claim 2, characterized in that: The first single rod is provided with a plurality of pin holes along the axial direction, and the second single rod is provided with a plurality of pin holes, and the first single rod and the second single rod can be connected via a pin shaft.

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