Vehicle-mounted optical transmitter and receiver case capable of being installed in compatible mode, installation method of vehicle-mounted optical transmitter and receiver case, communication equipment for wheeled vehicle and communication equipment for tracked vehicle

Abstract

The invention provides a vehicle-mounted optical transmitter and receiver case capable of being installed in a compatible mode, an installation method thereof, communication equipment for a wheeled vehicle and communication equipment for a tracked vehicle. According to the vehicle-mounted optical transmitter and receiver case capable of being installed in a compatible mode, the vehicle-mounted optical transmitter and receiver case is provided with the first installing face, the side face, adjacent to the first installing face, of the vehicle-mounted optical transmitter and receiver case is provided with the second installing faces, the two oppositely-arranged second installing faces are provided with the multiple assembling holes at intervals, and the first installing face is provided with the multiple embedding openings at intervals; the embedding opening is used for being connected to a shock absorber on a flat plate of the wheeled vehicle when the vehicle-mounted optical transceiver case is loaded on the wheeled vehicle, so that the vehicle-mounted optical transceiver case is mounted on the wheeled vehicle in a shock absorption manner; the embedding opening is used for filling the plugging cover when the vehicle-mounted optical terminal case is loaded on a tracked vehicle, and each assembling hole is used for being matched with a fastener in a cabinet of the tracked vehicle, so that the vehicle-mounted optical terminal case can be firmly installed in the cabinet of the tracked vehicle and has good signal shielding performance.

Description

Technical Field

[0001] The present disclosure relates to the technical field of chassis, and in particular to a vehicle-mounted optical terminal chassis that can be installed compatibly and a method for installing the same, communication equipment for wheeled vehicles, and communication equipment for tracked vehicles. Background Art

[0002] Signal transmission in mountainous areas is extremely difficult due to terrain obstacles and insufficient base station coverage. When people perform specialized work in mountainous areas, most communication equipment is difficult to use due to poor signal transmission conditions in mountainous areas. In order to meet the temporary signal transmission needs in mountainous areas, some manufacturers have made further research and development.

[0003] For example, Chinese patent document CN105187129A discloses a vehicle-mounted optical terminal, including a square shell and mounting parts located on both sides of the shell for mounting the shell, the mounting parts including a mounting plate and a fixing plate, the mounting plate is parallel to the bottom of the shell, a pressure plate is arranged above the mounting plate, a buffer device is arranged between the pressure plate and the mounting plate, a limiting groove is arranged on the fixing plate above the mounting plate, one end of the pressure plate is clamped in the limiting groove, and slots are arranged on both sides of the shell.

[0004] However, the design of the above-mentioned vehicle-mounted computer chassis has the following problems:

[0005] Although the above-mentioned vehicle-mounted optical terminal can meet the signal transmission needs in mountainous areas by installing the vehicle-mounted optical terminal on the vehicle, due to the structural design of the above-mentioned vehicle-mounted optical terminal, the above-mentioned vehicle-mounted optical terminal can only be adapted to be installed on a flat plate of a wheeled vehicle. However, with the improvement of people's requirements for computer case shielding, some manufacturers will need to place the computer case in the cabinet of a tracked vehicle, which requires a major modification of the vehicle-mounted optical terminal, which will cause inconvenience in use. Summary of the invention

[0006] The purpose of the present disclosure is to overcome the deficiencies in the prior art and to provide a vehicle-mounted optical terminal chassis that can be compatible with being installed on wheeled vehicles and tracked vehicles and its installation method, communication equipment for wheeled vehicles, and communication equipment for tracked vehicles.

[0007] The purpose of this disclosure is achieved through the following technical solutions:

[0008] A vehicle-mounted optical terminal chassis that can be compatible with installation, characterized in that the vehicle-mounted optical terminal chassis is provided with a first mounting surface, the side surface of the vehicle-mounted optical terminal chassis adjacent to the first mounting surface is provided as a second mounting surface, a plurality of assembly holes are provided on two oppositely arranged second mounting surfaces, and a plurality of embedding openings are provided on the first mounting surface;

[0009] Wherein, the embedding opening is used to connect to the shock absorber on the flat plate of the wheeled vehicle when the vehicle-mounted optical terminal chassis is loaded on the wheeled vehicle; and,

[0010] It is used to fill the sealing cover when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle, and each of the assembly holes is used to cooperate with a fastener in the cabinet of the tracked vehicle.

[0011] In one embodiment, the second mounting surface is provided with reinforcing ribs on the inner wall, and the reinforcing ribs cover and block a plurality of the mounting holes.

[0012] In one embodiment, the embedding port includes a communicating cavity and an embedding cavity that are connected to each other, and the communicating cavity is connected to the inner cavity of the vehicle-mounted optical terminal chassis;

[0013] The embedding cavity is used to engage with the shock absorber when the vehicle-mounted optical terminal chassis is loaded on a wheeled vehicle, and the connecting cavity is used for the connecting piece of the shock absorber to pass through and lock and fit; and,

[0014] It is used for filling the blocking cover when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle, so that the blocking cover blocks the connecting cavity.

[0015] In one embodiment, at least two fastening screw holes are opened on the cavity wall of the embedding cavity, and at least two of the fastening screw holes are located on both sides of the communicating cavity;

[0016] The fastening screw holes are used to connect to the blocking cover via screws when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle.

[0017] In one embodiment, the assembly hole or the fastening screw hole is a blind hole.

[0018] A method for installing a vehicle-mounted optical terminal chassis that can be installed compatibly and applied to any of the above embodiments comprises:

[0019] When the vehicle-mounted optical terminal chassis is loaded on a wheeled vehicle, the first mounting surface of the vehicle-mounted optical terminal chassis is arranged to face the flat plate of the wheeled vehicle, and each of the mounting openings is respectively connected to a shock absorber on the flat plate of the wheeled vehicle.

[0020] In one embodiment, the installation method of the above-mentioned compatible vehicle-mounted optical terminal chassis further includes:

[0021] When the vehicle-mounted optical terminal chassis is loaded on a crawler vehicle, a blocking cover is filled into each of the embedding openings to obtain a loaded chassis;

[0022] Placing the loader box in a cabinet of a tracked vehicle, with the second mounting surface of the loader box facing a plurality of fasteners in the cabinet;

[0023] Each of the fasteners is passed through and locked into the corresponding assembly hole on the second mounting surface.

[0024] A communication device for a wheeled vehicle comprises a plurality of shock absorbers and a vehicle-mounted optical terminal chassis that can be installed compatibly with any of the above-mentioned embodiments; each of the embedding ports is respectively connected to one of the shock absorbers.

[0025] A communication device for a tracked vehicle comprises a plurality of blocking covers and a vehicle-mounted optical terminal chassis that can be installed compatibly with any of the above-mentioned embodiments; each of the blocking covers is filled in one of the embedding openings.

[0026] In one of the embodiments, a sealing ring is provided on the sealing cover facing the first mounting surface.

[0027] Compared with the prior art, the present invention has at least the following advantages:

[0028] 1) The above-mentioned compatible vehicle-mounted optical terminal chassis, since the first mounting surface is provided with a plurality of embedding openings, when the vehicle-mounted optical terminal chassis is loaded on a wheeled vehicle, it can be connected to a shock absorber on the flat plate of the wheeled vehicle through each of the embedding openings, so that the vehicle-mounted optical terminal chassis is shock-absorbingly installed on the wheeled vehicle and can well adapt to the vibration of the wheeled vehicle; since the two relatively arranged second mounting surfaces are provided with a plurality of assembly holes at intervals, when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle, the vehicle-mounted optical terminal chassis can be placed in the cabinet of the tracked vehicle, so that each of the assembly holes can be respectively matched with a fastener in the cabinet of the tracked vehicle, and each of the embedding openings can be filled and blocked one by one by a plurality of blocking covers, so that the vehicle-mounted optical terminal chassis can be securely installed in the cabinet of the tracked vehicle, and can well shield external signals to adapt to the operating requirements of the tracked vehicle.

[0029] 2) Compared with the vehicle-mounted optical terminal in the prior art, the above-mentioned compatible vehicle-mounted optical terminal chassis can be installed on a wheeled vehicle for shock absorption by connecting each of the mounting openings to a shock absorber on the flat plate of the wheeled vehicle, or by making each of the assembly holes respectively cooperate with a fastener in the cabinet of the tracked vehicle, and filling and blocking each of the mounting openings one by one through a plurality of blocking covers, thereby taking into account both installation reliability and signal shielding to adapt to the operating requirements of the tracked vehicle, that is, the above-mentioned compatible vehicle-mounted optical terminal chassis can adapt to both the wheeled vehicle and the tracked vehicle installation environments, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 This is a schematic diagram of the structure of a vehicle-mounted optical terminal chassis that can be compatible and installed according to an embodiment of the present disclosure;

[0032] Figure 2 for Figure 1 The cross-sectional structural diagram of the vehicle-mounted optical terminal chassis that can be compatible with the installation is shown;

[0033] Figure 3 A partial cross-sectional structural diagram of a vehicle-mounted optical terminal chassis that can be compatible and installed according to another embodiment of the present disclosure;

[0034] Figure 4 A partial cross-sectional structural diagram of a vehicle-mounted optical terminal chassis that can be compatible and installed according to another embodiment of the present disclosure;

[0035] Figure 5 A flowchart of a method for installing a compatible vehicle optical terminal chassis according to an embodiment of the present disclosure;

[0036] Figure 6 It is a partial structural diagram of a vehicle-mounted optical terminal chassis that can be compatible and installed according to another embodiment of the present disclosure;

[0037] Figure 7 A cross-sectional view of an embedding cavity of a vehicle-mounted optical terminal chassis that can be compatible with installation according to another embodiment of the present disclosure;

[0038] Figure 8 This is a perspective view of a first mounting surface of a compatible vehicle-mounted optical terminal chassis according to another embodiment of the present disclosure.

[0039] Reference numerals: 100, vehicle-mounted optical terminal chassis; 110, first mounting surface; 1110, mounting opening; 1111, connecting cavity; 1112, mounting cavity; 111a, fastening screw hole; 111b, elastic member; 111c, embedded body; 111d, outer buckle body; 110a, toothed portion; 110b, inner tooth segment; 110c, outer tooth segment; 110d, spherical crown friction head; 110e, Caulking; 1113, heat dissipation column; 1114, heat dissipation wire groove; 1115, liquid cooling pipe; 1116, installation area; 1117, partition boss; 120, second mounting surface; 1210, assembly hole; 1220, reinforcement rib; 130, optical fiber module; 20, vibration damper; 210, connector; 220, limiting boss; 30, blocking cover; 310, sealing ring; 320, screw. DETAILED DESCRIPTION

[0040] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0041] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0043] In order to better understand the technical solutions and beneficial effects of the present invention, the present invention is further described in detail below in conjunction with specific embodiments:

[0044] See also Figure 1 , a vehicle-mounted optical terminal chassis 100 that can be compatible with installation, the vehicle-mounted optical terminal chassis 100 is provided with a first mounting surface 110. Please refer to Figure 2 The side surface of the vehicle-mounted optical terminal chassis 100 adjacent to the first mounting surface 110 is set as a second mounting surface 120, and a plurality of mounting holes 1210 are spaced apart on the two oppositely arranged second mounting surfaces 120. Please refer to Figure 3 , a plurality of embedding openings 1110 are spaced apart on the first mounting surface 110; the embedding openings 1110 are used to connect to the shock absorber 20 on the flat plate of the wheeled vehicle when the vehicle-mounted optical terminal chassis 100 is loaded on a wheeled vehicle; the embedding openings 1110 are used to fill the blocking cover 30 when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, and each of the assembly holes 1210 is respectively used to cooperate with a fastener in the cabinet of the tracked vehicle.

[0045] The above-mentioned compatible vehicle optical terminal chassis 100 has a plurality of mounting openings 1110 on the first mounting surface 110. When the vehicle optical terminal chassis 100 is loaded on a wheeled vehicle, each of the mounting openings 1110 can be connected to a shock absorber 20 on the flat plate of the wheeled vehicle, so that the vehicle optical terminal chassis 100 is installed on the wheeled vehicle with shock absorption, and can well adapt to the vibration of the wheeled vehicle; since a plurality of assembly holes 1210 are spaced apart on the two second mounting surfaces 120 arranged opposite to each other, When the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, the vehicle-mounted optical terminal chassis 100 can be placed in the cabinet of the tracked vehicle so that each of the assembly holes 1210 can be respectively matched with a fastener in the cabinet of the tracked vehicle, and at the same time, each of the embedding openings 1110 can be filled and blocked one by one through a plurality of blocking covers 30, so that the vehicle-mounted optical terminal chassis 100 can be securely installed in the cabinet of the tracked vehicle and can well shield external signals to meet the operating requirements of the tracked vehicle.

[0046] Compared with the vehicle-mounted optical terminal in the prior art, the above-mentioned compatible vehicle-mounted optical terminal chassis 100 can be installed on a wheeled vehicle for shock absorption by connecting each of the mounting openings 1110 to a shock absorber 20 on the flat plate of the wheeled vehicle, or by making each of the assembly holes 1210 respectively cooperate with a fastener in the cabinet of the tracked vehicle, and filling and blocking each of the mounting openings 1110 one by one through a plurality of blocking covers 30, so as to take into account both the installation reliability and the signal shielding to adapt to the operating requirements of the tracked vehicle, that is, the above-mentioned compatible vehicle-mounted optical terminal chassis 100 can adapt to both the installation environments of the wheeled vehicle and the tracked vehicle at the same time, and is more convenient to use.

[0047] In order to better understand the compatible and installable vehicle-mounted optical terminal chassis 100 disclosed in the present invention, the compatible and installable vehicle-mounted optical terminal chassis 100 disclosed in the present invention is further explained as follows:

[0048] like Figure 1As shown, an embodiment of a compatible vehicle-mounted optical terminal chassis 100 is provided with a first mounting surface 110, and the side surface of the vehicle-mounted optical terminal chassis 100 adjacent to the first mounting surface 110 is set as a second mounting surface 120, and a plurality of assembly holes 1210 are spaced apart on the two oppositely arranged second mounting surfaces 120, and a plurality of embedding openings 1110 are spaced apart on the first mounting surface 110; the embedding openings 1110 are used to connect to the shock absorber 20 on the flat plate of the wheeled vehicle when the vehicle-mounted optical terminal chassis 100 is loaded on the wheeled vehicle; the embedding openings 1110 are used to fill the blocking cover 30 when the vehicle-mounted optical terminal chassis 100 is loaded on the tracked vehicle, and each of the assembly holes 1210 is respectively used to cooperate with a fastener in the cabinet of the tracked vehicle.

[0049] It can be understood that the above-mentioned compatible vehicle optical terminal chassis 100 has a plurality of mounting openings 1110 on the first mounting surface 110. When the vehicle optical terminal chassis 100 is loaded on a wheeled vehicle, each of the mounting openings 1110 can be connected to a shock absorber 20 on the flat plate of the wheeled vehicle, so that the vehicle optical terminal chassis 100 is installed on the wheeled vehicle with shock absorption, and can well adapt to the vibration of the wheeled vehicle; since the two second mounting surfaces 120 arranged opposite to each other are provided with a plurality of assembly holes 121 spaced apart, 0, when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, the vehicle-mounted optical terminal chassis 100 can be placed in the cabinet of the tracked vehicle so that each of the assembly holes 1210 can be respectively matched with a fastener in the cabinet of the tracked vehicle, and at the same time, a plurality of blocking covers 30 are used to fill and block each of the embedding openings 1110 one by one, so that the vehicle-mounted optical terminal chassis 100 can be securely installed in the cabinet of the tracked vehicle, and can well shield external signals to meet the operating requirements of the tracked vehicle. Among them, the shock absorber 20 can be a damping spring shock absorber 20, etc., of course, this is not limited here, and those skilled in the art can also make other choices according to needs.

[0050] It can be understood that, compared with the vehicle-mounted computer chassis in the prior art, the above-mentioned compatible vehicle-mounted optical terminal chassis 100 can be installed on a wheeled vehicle for shock absorption by connecting each of the mounting openings 1110 to a shock absorber 20 on the flat plate of the wheeled vehicle, or by making each of the assembly holes 1210 respectively cooperate with a fastener in the cabinet of the tracked vehicle, and by filling and blocking each of the mounting openings 1110 one by one through a plurality of blocking covers 30, thereby taking into account both installation reliability and signal shielding to adapt to the operating requirements of the tracked vehicle, that is, the above-mentioned compatible vehicle-mounted optical terminal chassis 100 can adapt to both the installation environments of the wheeled vehicle and the tracked vehicle at the same time, and is more convenient to use.

[0051] Combination Figure 2 As shown, in one embodiment, the second mounting surface 120 is provided with reinforcing ribs 1220 on the inner wall, and the reinforcing ribs 1220 cover and block the plurality of the assembly holes 1210. It can be understood that, because the second mounting surface 120 is provided with reinforcing ribs 1220 on the inner wall, the plurality of the assembly holes 1210 are blocked by the reinforcing ribs 1220, so that the inner cavity of the vehicle-mounted optical terminal chassis 100 is kept closed to improve the shielding performance of the vehicle-mounted optical terminal chassis 100, so that the shielding requirements of the tracked vehicle for the vehicle-mounted optical terminal chassis 100 can be better met, and at the same time, the structural strength of the position where the assembly holes 1210 are opened on the second mounting surface 120 can be enhanced by the reinforcing ribs 1220, so as to adapt to the bumpy situation when the wheeled vehicle is driving, thereby making the vehicle-mounted optical terminal chassis 100 have better anti-seismic ability.

[0052] Combination Figure 3 As shown, in one embodiment, the embedding port 1110 includes a connected connecting cavity 1111 and an embedding cavity 1112, the connecting cavity 1111 is connected to the inner cavity of the vehicle-mounted optical terminal chassis 100; the embedding cavity 1112 is used to engage with the shock absorber 20 when the vehicle-mounted optical terminal chassis 100 is loaded on a wheeled vehicle, and the connecting cavity 1111 is used for the connecting piece 210 of the shock absorber 20 to pass through and lock together; and the embedding cavity 1112 is used for the blocking cover 30 to fill when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, so that the blocking cover 30 blocks the connecting cavity 1111. It can be understood that since the embedding opening 1110 includes a connected connecting cavity 1111 and an embedding cavity 1112, when the vehicle-mounted optical terminal chassis 100 is loaded on a wheeled vehicle, the shock absorber 20 can be engaged with the embedding cavity 1112. At the same time, because the connecting cavity 1111 is connected to the inner cavity of the vehicle-mounted optical terminal chassis 100, the connecting piece 210 of the shock absorber 20 can pass through the connecting cavity 1111 and extend into the inner cavity of the vehicle-mounted optical terminal chassis 100, and then the shock absorber 20 and the vehicle-mounted optical terminal chassis 100 can be more securely locked through the connecting piece 210 of the shock absorber 20, which can effectively prevent the shock absorber 20 and the vehicle-mounted optical terminal chassis 100 from loosening when the wheeled vehicle vibrates. When the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, the blocking cover 30 is filled and set in the embedded cavity 1112, so that the connecting cavity 1111 can be blocked, so that the inner cavity of the vehicle-mounted optical terminal chassis 100 is separated from the outside, so that the vehicle-mounted optical terminal chassis 100 can maintain good shielding performance and meet the shielding requirements of the tracked vehicle. Among them, the connecting member 210 can be specifically a bolt, etc., of course, it is not limited here, and those skilled in the art can also replace it as needed.

[0053] Combination Figure 4 As shown, in one embodiment, at least two fastening screw holes 111a are opened on the cavity wall of the embedding cavity 1112, and at least two of the fastening screw holes 111a are located on both sides of the connecting cavity 1111; the fastening screw holes 111a are used to connect to the blocking cover 30 through screws 320 when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle. It can be understood that by opening at least two fastening screw holes 111a on the cavity wall of the embedding cavity 1112, when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, the blocking cover 30 is filled and set in the embedding cavity 1112, so that the blocking cover 30 and the corresponding fastening screw holes 111a can be locked by screws 320. At the same time, since at least two fastening screw holes 111a are located on both sides of the connecting cavity 1111, the blocking cover 30 can seal the fastening screw holes 111a more tightly, thereby further improving the shielding property of the vehicle-mounted optical terminal chassis 100.

[0054] In one embodiment, the fastening screw hole 111a is a blind hole. It can be understood that by setting the fastening screw hole 111a as a blind hole, it is possible to prevent external interference signals from entering the vehicle-mounted optical terminal chassis 100 through the fastening screw hole 111a, so that the vehicle-mounted optical terminal chassis 100 maintains good shielding performance.

[0055] In one embodiment, the assembly hole 1210 is a blind hole. It can be understood that by setting the assembly hole 1210 as a blind hole, it is possible to prevent external interference signals from entering the vehicle-mounted optical terminal chassis 100 through the assembly hole 1210, so that the vehicle-mounted optical terminal chassis 100 maintains good shielding performance.

[0056] Combination Figure 5 As shown, the present disclosure also provides an installation method for a vehicle-mounted optical terminal chassis 100 that can be installed compatibly and applied to any of the above embodiments. The installation method for the vehicle-mounted optical terminal chassis 100 that can be installed compatibly comprises the following steps:

[0057] S100. When the vehicle-mounted optical terminal chassis 100 is loaded on a wheeled vehicle, the first mounting surface 110 of the vehicle-mounted optical terminal chassis 100 is set toward the flat plate of the wheeled vehicle, and each of the mounting openings 1110 is respectively connected to a shock absorber 20 on the flat plate of the wheeled vehicle.

[0058] It can be understood that when the vehicle-mounted optical terminal chassis 100 is loaded on a wheeled vehicle, by making the first mounting surface 110 of the vehicle-mounted optical terminal chassis 100 face the flat plate of the wheeled vehicle, each of the embedding openings 1110 on the first mounting surface 110 of the vehicle-mounted optical terminal chassis 100 can be aligned with a shock absorber 20, so that each of the embedding openings 1110 can be respectively connected to the corresponding shock absorber 20, and then the vehicle-mounted optical terminal chassis 100 can be installed on the flat plate of the wheeled vehicle through the shock absorber 20, and the shock absorber 20 can buffer the vibration of the wheeled vehicle during driving, so that the vehicle-mounted optical terminal chassis 100 can better adapt to the vibration of the wheeled vehicle.

[0059] Combination Figure 5 As shown, in one embodiment, the installation method of the vehicle-mounted optical terminal chassis 100 that can be installed compatibly in any of the above embodiments further includes the following steps:

[0060] S210, when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, a blocking cover 30 is respectively filled into each of the embedding openings 1110 to obtain a loaded chassis.

[0061] It can be understood that when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, a sealing cover 30 is first filled into each of the embedding openings 1110, so that each of the embedding openings 1110 can be sealed, so that the inner cavity of the vehicle-mounted optical terminal chassis 100 is isolated from the outside world, so that the vehicle-mounted optical terminal chassis 100 can well shield external signals and finally adapt to the operating requirements of the tracked vehicle.

[0062] S220, placing the loader box in a cabinet of a tracked vehicle, and making the second installation surface 120 of the loader box face a plurality of fasteners in the cabinet.

[0063] It can be understood that by placing the loader box in the cabinet of the tracked vehicle, the second mounting surface 120 of the loader box can face the fasteners in the cabinet, so that each assembly hole 1210 opened on the second mounting surface 120 can correspond to a fastener in the cabinet to facilitate assembly.

[0064] S230 , allowing each of the fasteners to pass through and lock the corresponding assembly hole 1210 on the second mounting surface 120 .

[0065] It can be understood that by allowing each of the fasteners to penetrate and lock the corresponding assembly holes 1210 on the second mounting surface 120, the loader box can be securely installed in the cabinet of the crawler vehicle, thereby being able to adapt to the operating requirements of the crawler vehicle. In one embodiment, the fasteners are bolts or screws 320, etc., which are of course not limited here, and those skilled in the art can also replace them as needed.

[0066] In this embodiment, due to the narrow operating space, limited observation field of view and dim light inside the chassis, when the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, by first filling a sealing cover 30 into each of the embedding openings 1110, and then placing the loaded chassis in the cabinet of the tracked vehicle and fixing it with the fasteners, the filling operation of the sealing cover 30 can be better facilitated, thereby enabling a more convenient installation operation.

[0067] Combination Figure 1 and Figure 3 As shown, the present disclosure further provides a wheeled vehicle communication device, comprising a plurality of shock absorbers 20 and a vehicle-mounted optical terminal chassis 100 that can be installed compatibly according to any of the above-mentioned embodiments; each of the embedding openings 1110 is respectively connected to one of the shock absorbers 20. It can be understood that by applying the vehicle-mounted optical terminal chassis 100 of the present disclosure to the wheeled vehicle communication device, when the vehicle-mounted optical terminal chassis 100 is loaded on the wheeled vehicle, by making each of the embedding openings 1110 respectively connected to one of the shock absorbers 20, and installing one of the shock absorbers 20 on the flat plate of the wheeled vehicle, the wheeled vehicle communication device can be arranged on the wheeled vehicle in a shock-absorbing manner, so as to adapt to the bumpy situation when the wheeled vehicle is driving.

[0068] Combination Figure 3As shown, in one embodiment, the embedding port 1110 includes a connected connecting cavity 1111 and an embedding cavity 1112, and the connecting cavity 1111 is connected to the inner cavity of the vehicle-mounted optical terminal chassis 100; the embedding cavity 1112 is engaged with the shock absorber 20, and the connecting piece 210 of the shock absorber 20 is passed through and locked to fit the connecting cavity 1111. It can be understood that since the embedding opening 1110 includes a connected connecting cavity 1111 and an embedding cavity 1112, when the vehicle-mounted optical terminal chassis 100 is loaded on a wheeled vehicle, the shock absorber 20 can be engaged with the embedding cavity 1112. At the same time, because the connecting cavity 1111 is connected to the inner cavity of the vehicle-mounted optical terminal chassis 100, the connecting piece 210 of the shock absorber 20 can pass through the connecting cavity 1111 and extend into the inner cavity of the vehicle-mounted optical terminal chassis 100, and then the shock absorber 20 and the vehicle-mounted optical terminal chassis 100 can be more securely locked through the connecting piece 210 of the shock absorber 20, which can effectively prevent the shock absorber 20 and the vehicle-mounted optical terminal chassis 100 from loosening when the wheeled vehicle vibrates.

[0069] Combination Figure 2 and Figure 3 As shown, usually, since the wheeled vehicle travels at a high speed, when emergency braking is performed, the vehicle-mounted optical terminal chassis 100 on the flat plate of the wheeled vehicle will swing back and forth in the driving direction of the wheeled vehicle. When the vehicle-mounted optical terminal chassis 100 swings violently, the connecting part 210 of the shock absorber 20 is easily bent and deformed.

[0070] To solve the above problem, in one embodiment, the embedding cavity 1112 extends along the driving direction of the wheeled vehicle to form a long groove, and the shock absorber 20 has a circle of limiting bosses 220 protruding around the connecting piece 210 of the shock absorber 20; the limiting bosses 220 are embedded in the middle of the long groove, and the two sides of the limiting bosses 220 respectively form a buffer groove with the end of the long groove; each of the buffer grooves is filled with an elastic member 111b. It can be understood that by embedding the limiting boss 220 in the middle of the long groove, since the long groove extends along the driving direction of the wheeled vehicle, the two sides of the limiting boss 220 respectively form a buffer groove with the end of the long groove, that is, the two buffer grooves are respectively located in the front and rear swinging directions of the limiting boss 220, and by filling an elastic member 111b in each of the buffer grooves, the elastic force of the elastic member 111b can offset the swinging force of the limiting boss 220, and finally reduce the swinging amplitude of the shock absorber 20 to reduce the deformation degree of the connecting member 210 of the shock absorber 20.

[0071] In this embodiment, the groove wall at the end of the long groove is a first arc-shaped curved surface. It can be understood that since the groove wall at the end of the long groove is a first arc-shaped curved surface, the elastic member 111b filled in each buffer groove can smoothly contact with the end of the long groove, so that the pressure on the elastic member 111b can be dispersed to act on the first arc-shaped curved surface, and finally the speed of offsetting the swing force of the limiting boss 220 is increased.

[0072] Furthermore, the contact surface between the elastic member 111b and the limiting boss 220 is a second arc-shaped surface. It can be understood that by setting the contact surface between the limiting boss 220 and the elastic member 111b as the second arc-shaped surface, the contact between the limiting boss 220 and the elastic member 111b can be made smoother, so that the swinging force on the limiting boss 220 can be dispersed on the contact surface of the elastic member 111b, further improving the speed of offsetting the swinging force on the limiting boss 220.

[0073] Combination Figure 7 As shown, further, spherical crown friction heads 110d are arranged at intervals on the second arc-shaped surface, and the spherical crown friction heads 110d are embedded in the outer wall of the limiting boss 220, so that the second arc-shaped surface can be smoothly contacted with the outer wall of the limiting boss 220 while being limited by the spherical crown friction heads 110d, thereby preventing the elastic member 111b from falling out when shaking up and down, and the outer surface of the spherical crown friction head 110d is spherical, which can secondary disperse the swing force exerted on the limiting boss 220, further improving the speed of offsetting the swing force of the limiting boss 220.

[0074] Usually, since the vehicle-mounted optical terminal chassis 100 is connected to the shock absorber 20 on the flat plate of the wheeled vehicle through the embedding port 1110, the shock absorber 20 can shake the vibration conversion position of the vehicle-mounted optical terminal chassis 100 up and down, so that the elastic member 111b in the buffer groove can easily fall out with the shaking of the vehicle-mounted optical terminal chassis 100.

[0075] Combination Figure 6 and Figure 7As shown, in order to solve the above problem, in one embodiment, between the two elastic members 111b respectively located at the two ends of the limiting boss 220, the first end of one of the elastic members 111b is engaged with the first end of the other elastic member 111b, and the second end of one of the elastic members 111b is engaged with the second end of the other elastic member 111b, so that the two elastic members 111b jointly surround and clamp the peripheral wall of the limiting boss 220. It can be understood that by engaging the first end of one of the elastic members 111b with the first end of the other elastic member 111b, and the second end of one of the elastic members 111b with the second end of the other elastic member 111b, the two elastic members 111b can jointly surround and clamp the peripheral wall of the limiting boss 220. When the limiting boss 220 is embedded in the embedding cavity 1112, the engaging position between the two elastic members 111b will be squeezed and restricted in the embedding cavity 1112 by the peripheral wall of the limiting boss 220. At this time, not only will the connection strength of the engaging position be enhanced, but the elastic member 111b can also be further securely installed in the corresponding buffer groove.

[0076] Combination Figure 7 As shown, in one embodiment, the two elastic members 111b are divided into an embedded body 111c and an external buckle body 111d, and the external buckle body 111d is filled in the buffer groove located at the front end of the limiting boss 220; the two ends of the external buckle body 111d extend to the two sides of the limiting boss 220 respectively, and respectively form a toothing portion 110a; a caulking 110e is formed between the toothing portion 110a and the side wall of the limiting boss 220; the embedded body 111c is filled in the buffer groove located at the rear end of the limiting boss 220; the two ends of the embedded body 111c are respectively embedded in the corresponding caulking 110e, and cooperate with the corresponding toothing portion 110a. It can be understood that each of the toothed portions 110a is constrained by the embedding cavity 1112 to cover and press the corresponding end of the outer buckle body 111d, so that the connection strength between the inner embedded body 111c and the outer buckle body 111d is higher.

[0077] In one embodiment, the side of the toothed portion 110a close to the caulking 110e is divided into an inner tooth segment 110b and an outer tooth segment 110c, the toothed portion 110a is provided with a plurality of tooth-shaped grooves along the inner tooth segment 110b, and the toothed portion 110a is provided with a plurality of saw teeth protruding toward the caulking 110e along the outer tooth segment 110c. It can be understood that the plurality of tooth-shaped grooves and the plurality of saw teeth can be more closely matched with the inlay 111c.

[0078] Combination Figure 2As shown, usually, in order to ensure good shielding performance of the compatible vehicle-mounted optical terminal chassis 100, the inner cavity of the compatible vehicle-mounted optical terminal chassis 100 is separated from the outside world, which makes it difficult for the inner cavity of the compatible vehicle-mounted optical terminal chassis 100 to dissipate heat, and then causes a large amount of heat to accumulate in the inner cavity of the vehicle-mounted optical terminal chassis 100, ultimately resulting in a decrease in the signal transmission efficiency of the optical fiber module 130 in the vehicle-mounted optical terminal chassis 100.

[0079] To solve the above problem, in one embodiment, the first mounting surface 110 is a metal surface, the optical fiber module 130 of the vehicle-mounted optical terminal chassis 100 is arranged on the inner side of the first mounting surface 110, and thermal conductive silicone grease is filled between the optical fiber module 130 and the inner side of the first mounting surface 110. It can be understood that, since the first mounting surface 110 is a metal surface, by setting the optical fiber module 130 of the vehicle-mounted optical terminal chassis 100 on the inner side of the first mounting surface 110, the optical fiber module 130 can be installed on the inner side of the vehicle-mounted optical terminal chassis 100, and by filling the space between the optical fiber module 130 and the inner side of the first mounting surface 110 with thermal grease, the heat generated by the optical fiber module 130 can be transferred to the first mounting surface 110 more quickly through the thermal grease. Since the first mounting surface 110 is a metal surface, the heat can be quickly conducted to the outside of the vehicle-mounted optical terminal chassis 100, thereby effectively avoiding overheating of the inner cavity of the vehicle-mounted optical terminal chassis 100, and finally maintaining good signal transmission efficiency of the optical fiber module 130 of the vehicle-mounted optical terminal chassis 100.

[0080] Combination Figure 2 As shown, usually, since the optical fiber module 130 integrates electronic components such as semiconductors and optical fibers, the optical fiber module 130 will generate a large amount of heat when in use. If a plurality of the optical fiber modules are concentratedly arranged on the inner side of the first mounting surface 110, the heat will be transferred between adjacent optical fiber modules, that is, one optical fiber module will affect other optical fiber modules around it.

[0081] To solve the above problem, in one embodiment, a partition boss 1117 is convexly provided on the inner side surface of the first mounting surface 110, and the partition boss 1117 divides the inner side surface of the first mounting surface 110 into a plurality of placement areas 1116, and a plurality of the optical fiber modules are arranged at intervals in each of the placement areas 1116. It can be understood that by arranging a plurality of the optical fiber modules at intervals in a placement area 1116, and then dispersing the optical fiber modules in a plurality of placement areas 1116, the heat conduction of the optical fiber modules in different placement areas 1116 and the mutual influence can be reduced, and at the same time, the heat dissipation between the optical fiber modules in the same placement area 1116 will be faster due to the existence of intervals.

[0082] Combination Figure 2 As shown, in this embodiment, a plurality of heat dissipation columns 1113 are protrudingly provided between two adjacent rows of optical fiber modules. It can be understood that by providing the heat dissipation columns 1113 between two adjacent rows of optical fiber modules, the heat dissipation columns 1113 can further block the heat transfer between the two adjacent rows of optical fiber modules, thereby further reducing the interference between the two adjacent rows of optical fiber modules.

[0083] Combination Figure 8 As shown, further, a plurality of heat dissipation grooves are provided on the outer surface of the first mounting surface 110, each of the heat dissipation grooves corresponds to the position of one of the optical fiber modules 130, and the adjacent heat dissipation grooves on the back of the same placement area 1116 are connected to form a heat dissipation groove 1114. It can be understood that, since each of the heat dissipation grooves corresponds to the position of one of the optical fiber modules 130, each of the optical fiber modules 130 can dissipate heat through the corresponding heat dissipation grooves, and since the adjacent heat dissipation grooves on the back of the same placement area 1116 are connected to form the heat dissipation groove 1114, when the adjacent optical fiber modules 130 diffuse with each other, the heat between the adjacent optical fiber modules 130 can be quickly dissipated through the heat dissipation groove 1114, further reducing the interference between the two adjacent rows of optical fiber modules.

[0084] Combination Figure 8 As shown, further, the heat dissipation grooves 1114 in the adjacent placement areas 1116 are connected to form a mounting slot, and a liquid cooling pipe 1115 is embedded in the mounting slot. It can be understood that because the heat dissipation grooves 1114 in the adjacent placement areas 1116 are connected to form a mounting slot, by embedding the liquid cooling pipe 1115 in the mounting slot, the cooling liquid in the liquid cooling pipe 1115 can flow through the back of the optical fiber module 130 in sequence, and the cooling liquid can not only take away the heat in each of the heat dissipation grooves during the flow process, but also accelerate the heat dissipation of the heat carried, and finally further accelerate the heat dissipation of each of the optical fiber modules 130.

[0085] The present disclosure also provides a communication device for a tracked vehicle, comprising a plurality of blocking covers 30 and a vehicle-mounted optical terminal chassis 100 that can be installed compatibly according to any of the above-mentioned embodiments; each of the blocking covers 30 is respectively filled in one of the embedding openings 1110. It can be understood that by applying the vehicle-mounted optical terminal chassis 100 of the present disclosure to the communication device for a tracked vehicle, when the vehicle-mounted optical terminal chassis 100 is loaded on the tracked vehicle, each of the embedding openings 1110 can be blocked by filling each of the blocking covers 30 in one of the embedding openings 1110, so that the inner cavity of the vehicle-mounted optical terminal chassis 100 is isolated from the outside world, so that the vehicle-mounted optical terminal chassis 100 can well shield the external signals, and finally adapt to the operation requirements of the tracked vehicle.

[0086] In one embodiment, the sealing cover 30 is provided with a sealing ring 310 facing the first mounting surface 110. It can be understood that by providing the sealing ring 310 on the sealing cover 30 facing the first mounting surface 110, when each of the sealing covers 30 is respectively filled in one of the embedding openings 1110, each of the sealing rings 310 can be pressed and sealed against the corresponding embedding opening 1110 under the pressure of the corresponding sealing cover 30, thereby further improving the shielding performance of the tracked vehicle communication device.

[0087] Compared with the prior art, the present invention has at least the following advantages:

[0088] 1) The above-mentioned compatible vehicle optical terminal chassis 100 has a plurality of mounting openings 1110 on the first mounting surface 110. When the vehicle optical terminal chassis 100 is loaded on a wheeled vehicle, each of the mounting openings 1110 can be connected to a shock absorber 20 on the flat plate of the wheeled vehicle, so that the vehicle optical terminal chassis 100 is installed on the wheeled vehicle with shock absorption, and can well adapt to the vibration of the wheeled vehicle; since the two second mounting surfaces 120 arranged opposite to each other have a plurality of assembly holes 1210 spaced apart, When the vehicle-mounted optical terminal chassis 100 is loaded on a tracked vehicle, the vehicle-mounted optical terminal chassis 100 can be placed in the cabinet of the tracked vehicle so that each of the assembly holes 1210 can be respectively matched with a fastener in the cabinet of the tracked vehicle, and at the same time, each of the embedding openings 1110 is filled and blocked one by one through a plurality of blocking covers 30, so that the vehicle-mounted optical terminal chassis 100 can be securely installed in the cabinet of the tracked vehicle and can well shield external signals to meet the operating requirements of the tracked vehicle.

[0089] 2) Compared with the vehicle-mounted optical terminal in the prior art, the above-mentioned compatible vehicle-mounted optical terminal chassis 100 can be installed on a wheeled vehicle for shock absorption by connecting each of the mounting openings 1110 to a shock absorber 20 on the flat plate of the wheeled vehicle, or by making each of the assembly holes 1210 respectively cooperate with a fastener in the cabinet of the tracked vehicle, and filling and blocking each of the mounting openings 1110 one by one through a plurality of blocking covers 30, so as to take into account both the installation reliability and the signal shielding to adapt to the operating requirements of the tracked vehicle, that is, the above-mentioned compatible vehicle-mounted optical terminal chassis 100 can adapt to both the installation environments of the wheeled vehicle and the tracked vehicle at the same time, and is more convenient to use.

[0090] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure shall be subject to the attached claims.

Claims

1. A vehicle-mounted optical terminal chassis that can be installed compatibly, characterized in that: The vehicle-mounted optical terminal chassis is provided with a first mounting surface, the side surface of the vehicle-mounted optical terminal chassis adjacent to the first mounting surface is set as a second mounting surface, two oppositely arranged second mounting surfaces are provided with a plurality of assembly holes at intervals, and the first mounting surface is provided with a plurality of embedding openings at intervals; Wherein, the embedding opening is used to connect to the shock absorber on the flat plate of the wheeled vehicle when the vehicle-mounted optical terminal chassis is loaded on the wheeled vehicle; and, It is used to fill the sealing cover when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle, and each of the assembly holes is used to cooperate with a fastener in the cabinet of the tracked vehicle.

2. The vehicle-mounted optical terminal chassis that can be installed compatibly according to claim 1 is characterized in that: The second mounting surface is provided with reinforcing ribs on the inner wall, and the reinforcing ribs cover and block the plurality of mounting holes.

3. The vehicle-mounted optical terminal chassis that can be installed compatibly according to claim 1 is characterized in that: The embedding port includes a communicating cavity and an embedding cavity which are connected to each other, and the communicating cavity is connected to the inner cavity of the vehicle-mounted optical terminal chassis; The embedding cavity is used to engage with the shock absorber when the vehicle-mounted optical terminal chassis is loaded on a wheeled vehicle, and the connecting cavity is used for the connecting piece of the shock absorber to pass through and lock and fit; as well as, It is used for filling the blocking cover when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle, so that the blocking cover blocks the connecting cavity.

4. The vehicle-mounted optical terminal chassis that can be installed compatibly according to claim 3 is characterized in that: At least two fastening screw holes are provided on the cavity wall of the embedding cavity, and at least two of the fastening screw holes are located on both sides of the communicating cavity; The fastening screw holes are used to connect to the blocking cover via screws when the vehicle-mounted optical terminal chassis is loaded on a tracked vehicle.

5. The vehicle-mounted optical terminal chassis that can be installed compatibly according to claim 4 is characterized in that: The assembly hole or the fastening screw hole is a blind hole.

6. A method for installing a compatible vehicle optical terminal chassis according to any one of claims 1 to 5, characterized in that: include: When the vehicle-mounted optical terminal chassis is loaded on a wheeled vehicle, the first mounting surface of the vehicle-mounted optical terminal chassis is arranged to face the flat plate of the wheeled vehicle, and each of the mounting openings is respectively connected to a shock absorber on the flat plate of the wheeled vehicle.

7. The method for installing a compatible vehicle optical terminal chassis according to claim 6, characterized in that: Also includes: When the vehicle-mounted optical terminal chassis is loaded on a crawler vehicle, a blocking cover is respectively filled into each of the embedding openings to obtain a loaded chassis; Placing the loader box in a cabinet of a tracked vehicle, with the second mounting surface of the loader box facing a plurality of fasteners in the cabinet; Each of the fasteners is passed through and locked into the corresponding assembly hole on the second mounting surface.

8. A communication device for a wheeled vehicle, characterized in that: It comprises a plurality of vibration dampers and a vehicle-mounted optical terminal chassis that can be installed compatibly as described in any one of claims 1 to 5; each of the embedding ports is respectively connected to one of the vibration dampers.

9. A communication device for a tracked vehicle, characterized in that: It comprises a plurality of blocking covers and a vehicle-mounted optical terminal chassis that can be installed compatibly as described in any one of claims 1 to 5; each of the blocking covers is filled in one of the embedding openings.

10. The communication device for a tracked vehicle according to claim 9, characterized in that: The blocking cover is provided with a sealing ring facing the first mounting surface.

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