CN113650635B - Conference carriage and rail vehicle - Google Patents

Abstract

The invention provides a conference carriage and a rail vehicle, which comprise a side wall, an inner end wall, a roof, a floor component and a conference tool, wherein the side wall comprises a vehicle body side column and a side wall plate, and a sound absorption component is arranged on the side wall plate; side top plates are respectively arranged at two sides of the roof; the floor assembly is connected to the floor frame and comprises a floor and floor cloth, and the side edge of the floor cloth extends upwards to a position between the side wall plate and the side pillar of the vehicle body; the meeting appliance comprises a meeting table and a seat. The conference carriage provides a special place for temporary meetings of passengers, the sound absorption components arranged on the side walls can effectively absorb noise generated in the running process of a vehicle, a good noise reduction effect is achieved, the floor components adopt a mode of combining a floor and floor cloth, vibration transmitted by a chassis of the vehicle body is reduced, noise is effectively isolated, the conference table and the seats are correspondingly arranged, so that the participating passengers can conveniently communicate and communicate face to face, and the comfort of the passengers in the process of participating in meetings is improved.

Description

Conference carriage and rail vehicle

Technical Field

The invention belongs to the technical field of conference carriages, and particularly relates to a conference carriage and a railway vehicle provided with the same.

Background

With the rapid development of the railway transportation industry, the vehicle technology is continuously innovated, and the vehicle style is also developed in a diversified and intelligent manner. Due to the different regions and the operation organization modes, meeting rooms need to be arranged on some trains for passengers to use in meetings according to special requirements of some users (particularly some export passenger cars). In the prior art, although some vehicles are provided with meeting rooms, the meeting rooms are only one meeting space, and the basic requirements of the meeting rooms can not be met no matter the carriage structure or the sound insulation and noise reduction are realized.

Disclosure of Invention

The invention aims to provide a conference carriage and a railway vehicle, which can meet the meeting requirements of passengers conveniently, provide comfortable meeting space for the passengers and reduce the influence of external noise.

In order to realize the purpose, the invention adopts the technical scheme that: provided is a conference compartment including:

the two side walls respectively comprise a vehicle body side pillar and a side wall plate positioned on the inner side of the vehicle body side pillar, and the side wall plate is provided with a sound absorption assembly;

the two outer end walls are respectively connected between the two side walls and positioned at the two ends of the side walls;

the two inner end walls are respectively connected between the two side walls and positioned between the two outer end walls, and inner end wall doors are arranged on the inner end walls;

the roof is connected to the side walls and the upper edges of the inner end walls, and a side top plate is arranged at the part, close to the side walls, of the roof;

the floor assembly is connected to the underframe of the car body and comprises a floor and floor cloth arranged on the floor, the side edge of the floor cloth extends upwards to a position between the side wall plate and the side pillar of the car body, and a meeting space is enclosed by the floor assembly, the side wall, the inner end wall and the car roof;

the meeting apparatus sets up in the meeting space, and the meeting apparatus sets up in the seat of meeting table lateral part including setting up the conference table on the floor subassembly and a plurality of.

In a possible implementation mode, an installation seat is arranged on the side wall of the side column of the vehicle body adjacent to the side wall plate, an installation framework horizontally corresponding to the installation seat is arranged on the side column of the vehicle body, the installation framework is connected with the installation seat through a connecting piece, an operation hole for installing the connecting piece is arranged on the side wall of the installation framework, close to the side wall plate, in a penetrating manner, and the installation framework horizontally corresponds to the lower edge of the side wall plate; the lower limb of side wall board is equipped with the butt portion that links to each other with the installation skeleton, and butt portion is to being close to installation skeleton one side arch of bending and is compressing tightly floor cloth with cooperation installation skeleton.

In some embodiments, the vehicle body side pillar is further provided with a mounting hole for mounting a mounting seat in a penetrating manner, the connecting piece is a bolt, and the mounting seat is provided with a threaded hole matched with the bolt;

the mounting hole comprises a first hole and a second hole which is communicated with the first hole and extends along the horizontal direction, the aperture of the first hole is larger than that of the second hole, two limiting surfaces which are respectively contacted with the upper edge and the lower edge of the second hole are arranged on the peripheral wall of the mounting seat, and the limiting surfaces are positioned in the axial middle of the mounting seat;

wherein, the mount pad can stretch into first hole to along second hole horizontal slip to two spacing faces respectively with the top edge and the lower limb contact in second hole, rotate with spacing mount pad.

In a possible implementation mode, be equipped with between side wall board and the limit roof and be used for the open-ended mounting panel between shutoff side wall board and the limit roof, be equipped with the connecting seat on the side wall board, the mounting panel is laminated on the lateral surface of connecting seat and limit roof, and the inner wall upper portion of mounting panel is equipped with the elasticity that upwards extends and compresses tightly the piece, elasticity compress tightly the piece can elasticity butt on the inside wall of limit roof, with the tight limit roof of cooperation mounting panel from both sides clamp.

In some embodiments, the elastic pressing member comprises:

the fixing part is connected to the inner side wall of the mounting plate;

the compressing portion is connected to the upper edge of the fixing portion and integrally formed with the fixing portion, and one side of the compressing portion, close to the fixing portion, is bent to one side far away from the mounting plate to form a protrusion, so that the upper edge of the compressing portion is elastically compressed on the inner side wall of the side top plate.

In some embodiments, in the direction of the carriage, a limiting member is arranged on the side edge of one of the two adjacent mounting plates, the limiting member is bent and protruded towards the inner side of the mounting plate to form a positioning surface, and the positioning surface can be attached to the inner side wall of the adjacent mounting plate to limit the inner position and the outer position of the adjacent mounting plate; be equipped with the first sound insulation pad that fits on the roof on limit on the inside wall of mounting panel, the lower limb of mounting panel is equipped with the second sound insulation pad that fits on the side wall board.

In some embodiments, the upper edge of the pressing portion is further provided with an auxiliary portion extending towards a side away from the edge top plate, and an arc transition portion abutting against the inner side wall of the edge top plate is formed between the pressing portion and the auxiliary portion.

In a possible implementation manner, the sound absorption assembly comprises a sound absorption plate, sound absorption cloth coated outside the sound absorption plate, and a plurality of autumn leather nails used for fixing the sound absorption plate and the sound absorption cloth, wherein the autumn leather nails are arranged on the sound absorption cloth at intervals.

In one possible implementation, the conference car further includes a crew room and a video monitoring system, and the video monitoring system includes:

the two long-focus cameras are respectively connected to the roof of the vehicle and positioned in the conference space, the two long-focus cameras are respectively arranged close to the two inner end walls, and the lenses of the long-focus cameras face to the inner end wall door far away from the long-focus cameras and are used for acquiring video signals;

the monitoring server is arranged in the power distribution cabinet and comprises a case, and an exchanger module and a processor module which are arranged in the case, wherein the exchanger module is electrically connected with the camera to receive a video signal of the camera and transmit the video signal to the processor module to generate video information;

and the display screen is arranged on the distribution box in the cabin and is electrically connected with the processor module to receive and display video information.

The shown scheme of this application embodiment, compared with the prior art, the conference carriage that this application embodiment provided, offer special place for the passenger temporarily meetings, make the participant passenger have independent interchange space, the sound subassembly of inhaling that sets up on the side wall can be with the noise effective absorption that the vehicle operation in-process produced, good noise reduction effect has, the form that the floor subassembly adopted floor and floor cloth to combine, the vibration that the automobile body chassis transmitted comes has been reduced, the effectual noise that has completely cut off, the correspondence of conference table and seat sets up and is convenient for the participant passenger to carry out face-to-face interchange and communicate, the travelling comfort that the passenger participated in the meeting process has been improved.

The invention also provides a rail vehicle which comprises the conference carriage. This rail vehicle has provided convenience for the passenger that has the meeting demand, and the meeting carriage can provide good environment for participating in the passenger, and the effectual noise that has reduced has improved the comfort level that the passenger participated in to the influence of meeting process.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic top cross-sectional structural view of a conference compartment provided in an embodiment of the present invention;

FIG. 2 is a schematic front view partially in section of the embodiment in FIG. 1;

fig. 3 is a schematic cross-sectional structural view of a connection node of a side wall and a floor assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure of I in FIG. 3 according to an embodiment of the present invention;

FIG. 5 is a schematic right-side view of the side pillar of the vehicle body shown in FIG. 3 according to the embodiment of the present invention;

FIG. 6 is an enlarged structural view of the mounting base shown in FIG. 4 according to the embodiment of the present invention;

FIG. 7 is a schematic right-view structural diagram of FIG. 6 according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a monitoring server according to an embodiment of the present invention;

FIG. 9 is a schematic top view of the example attendant bay of FIG. 1;

fig. 10 is a left side view of the distribution box of fig. 9 according to an embodiment of the present invention;

fig. 11 is a schematic view of a connection structure of a side top plate and a side wall according to an embodiment of the present invention;

FIG. 12 is an enlarged partial structural view of FIG. 11; .

FIG. 13 is an enlarged partial structural view of FIG. 11;

FIG. 14 is a schematic diagram of a right side view of the mounting plate of FIG. 11 according to an embodiment of the present invention;

FIG. 15 is a schematic cross-sectional view of A-A in FIG. 14 according to an embodiment of the present invention;

FIG. 16 is a schematic cross-sectional view of B-B in FIG. 14 according to an embodiment of the present invention;

fig. 17 is a schematic cross-sectional structural view of a sidewall and a sound-absorbing assembly according to an embodiment of the present invention.

Wherein, in the figures, the various reference numbers:

1. a side wall; 11. a vehicle body side pillar; 111. a mounting seat; 112. installing a framework; 113. a connecting member; 114. an operation hole; 115. mounting holes; 116. a first hole; 117. a second hole; 118. a limiting surface; 12. a side wall panel; 121. an abutting portion; 13. a sound absorbing assembly; 131. a sound-absorbing panel; 132. sound-absorbing cloth; 133. autumn leather nails; 14. a connecting seat; 15. a decorative member; 151. nylon thread gluing; 2. an inner end wall; 21. an interior endwall door; 3. a vehicle roof; 31. a side top plate; 32. mounting a plate; 33. an elastic pressing member; 331. a fixed part; 332. a pressing part; 333. an auxiliary part; 34. a limiting member; 341. a positioning surface; 343. a first sound insulating mat; 344. a second sound insulating mat; 4. a floor assembly; 41. a floor; 42. a floor cloth; 5. a meeting appliance; 51. a conference table; 52. a seat; 61. a crew room; 62. a rest room; 63. a vehicle window; 71. a camera; 72. a power distribution cabinet; 73. a monitoring server; 731. a chassis; 732. a switch module; 733. a processor module; 74. a distribution box; 741. a display screen; 8. and an outer end wall.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.

For convenience of description, the side wall 1, the outer end wall 8, the roof 3 and the floor assembly 4 are defined to enclose a carriage, the side wall 1, the inner end wall 2, the roof 3 and the floor assembly 4 are defined to form a conference space, the conference space is located in a vehicle insurance, and the conference appliance 5 is arranged in the conference space.

Referring to fig. 1 and 17 together, the conference car and the rail vehicle according to the present invention will now be described. The conference compartment comprises two side walls 1, two inner end walls 2, a roof 3, a floor component 4 and a conference appliance 5, wherein the two side walls 1 respectively comprise a vehicle body side pillar 11 and a side wall plate 12 positioned on the inner side of the vehicle body side pillar 11, and the side wall plate 12 is provided with a sound absorption component 13; the two outer end walls 8 are respectively connected between the two side walls 1 and positioned at two ends of the side walls 1; the two inner end walls 2 are respectively connected between the two side walls 1 and positioned between the two outer end walls, and the inner end walls 2 are provided with inner end wall doors 21; the roof 3 is connected to the upper edges of the side walls 1 and the inner end walls 2, and the roof 3 is provided with an edge top plate 31 at a position close to the side walls 1; the floor assembly 4 is connected to a vehicle body underframe, the floor assembly 4 comprises a floor 41 and floor cloth 42 arranged on the floor 41, the side edge of the floor cloth 42 extends upwards to a position between the side wall plate 12 and the vehicle body side pillar 11, and the floor assembly 4, the side wall 1, the inner end wall 2 and the roof 3 enclose a meeting space; the conference appliance 5 is provided in a conference space, and includes a conference table 51 and a plurality of seats 52 provided at a side of the conference table 51.

The conference carriage that this embodiment provided, compare with prior art, the conference carriage that this embodiment provided provides special place for the passenger temporarily meetings, make the participant passenger have independent interchange space, the sound subassembly 13 of inhaling that sets up on the side wall 1 can be with the noise effective absorption that the vehicle operation in-process produced, good noise reduction effect has, floor component 4 adopts the form that floor 41 and floor cloth 42 combine, the vibration that the automobile body chassis transmitted is reduced, the effectual noise that has completely cut off, conference table 51 and seat 52 correspond to set up and be convenient for the participant passenger to carry out face-to-face interchange and communicate, the travelling comfort of passenger's meeting process has been improved.

In some possible implementations, the connection between the characteristic sidewall 1 and the floor assembly 4 is as shown in fig. 3 and 4. Referring to fig. 3 and 4, an installation seat 111 is arranged on a side wall of the vehicle body side pillar 11 adjacent to the side wall plate 12, an installation framework 112 horizontally corresponding to the installation seat 111 is arranged on the vehicle body side pillar 11, the installation framework 112 is connected with the installation seat 111 through a connecting piece 113, an operation hole 114 for installing the connecting piece 113 is arranged on the side wall of the installation framework 112 close to the side wall plate 12 in a penetrating manner, and the installation framework 112 horizontally corresponds to the lower edge of the side wall plate 12;

the lower edge of the side wall 12 is provided with an abutting portion 121 connected to the mounting frame 112, and the abutting portion 121 is bent toward the side close to the mounting frame 112 to be convex so as to cooperate with the mounting frame 112 to press the floor cloth 42.

The mounting seat 111 is arranged on the side column 11 of the vehicle body, the mounting framework 112 is fixed on the mounting seat 111 through the connecting piece 113, the side matching abutting part 121 of the mounting framework 112 close to the side wall board 12 compresses the floor cloth 42, so that the floor cloth 42 and the side wall board 12 are effectively connected, the effective connection of the floor cloth 42 and the sound insulation component on the side wall board 12 is realized, the integral noise reduction effect of the carriage is ensured, and meanwhile, the attractive degree inside the carriage is also improved.

Further, in order to ensure effective pressing of the abutting portion 121 against the floor cloth 42, the mounting frame 112 and the abutting portion 121 may be connected by screws, and the floor cloth 42 may be pressed from both sides by the abutting portion 121 between the outer side surface of the mounting frame 112 and the lower edge of the side wall 12. In addition, the abutting part 121 is bent towards one side close to the framework of the side wall 1, the decorating part 15 is further arranged at the bent part, the decorating part 15 is located on the outer side of the abutting part 121 and is adhered to the outer side of the abutting part 121 through the nylon thread gluing 151, the abutting part 121 is decorated, the attractiveness of the interior of the carriage is improved, and the connecting structure is convenient to install, reliable in connection and good in using effect.

Referring to fig. 7, in some embodiments, in order to reliably mount the mounting seat 111 on the vehicle body side pillar 11, a mounting hole 115 for mounting the mounting seat 111 is further formed through the vehicle body side pillar 11, the connecting member 113 is a bolt, and a threaded hole matched with the bolt is formed in the mounting seat 111;

the mounting hole 115 comprises a first hole 116 and a second hole 117 which is communicated with the first hole 116 and extends along the horizontal direction, the aperture of the first hole 116 is larger than that of the second hole 117, two limiting surfaces 118 which are respectively contacted with the upper edge and the lower edge of the second hole 117 are arranged on the peripheral wall of the mounting seat 111, and the limiting surfaces 118 are positioned in the axial middle part of the mounting seat 111;

wherein, the mount pad 111 can stretch into first hole 116 and slide to two spacing faces 118 along second hole 117 level and contact with the upper edge and the lower edge of second hole 117 respectively to spacing mount pad 111 rotates.

The axial middle part of mount pad 111 sets up in mounting hole 115, through the screw hole of mount pad 111 can be convenient with 113 screw-thread fit of connecting piece, be convenient for carry on the fixed between installation skeleton 112 and the mount pad 111, the stability of installation skeleton 112 position has been guaranteed, make installation skeleton 112 can cooperate butt portion 121 to compress tightly floor cloth 42 from both sides, make the stable being located of floor cloth 42 between installation skeleton 112 and the butt portion 121, realize the effective transition between floor cloth 42 and the side wall board 12.

When the mount 111 is mounted, the vehicle body side pillar 11 is a rectangular tubular member that penetrates vertically, and the mount 111 is mounted by providing the mount hole 115 having a special structure in the vehicle body side pillar 11. The mounting hole 115 is in a combination form of a first hole 116 and a second hole 117, the hole diameter of the first hole 116 is large, the mounting seat 111 can penetrate through the mounting seat, the distance between two limiting surfaces 118 on the mounting seat 111 corresponds to the width of the second hole 117, the mounting seat 111 can rotate to the two limiting surfaces 118 and horizontally corresponds to the upper edge and the lower edge of the second hole 117 respectively, then the mounting seat 111 slides to one end, far away from the first hole 116, of the second hole 117 along the second hole 117, the circumferential position of the mounting seat 111 is limited by the upper edge and the lower edge of the second hole 117, and axial rotation of the mounting seat 111 is avoided. When the mounting framework 112 is mounted on the mounting base 111 by using the connecting piece 113, the mounting base 111 cannot rotate along with the screwing of the connecting piece 113, so that the connecting piece 113 can fix the mounting framework 112 conveniently, the mounting efficiency is improved, and the mounting structure is simplified.

In some possible implementations, the structure shown in fig. 11 and 12 is adopted between the side wall 1 and the side top plate 31. Referring to fig. 11 and 12, an installation plate 32 for sealing an opening between the side wall plate 12 and the side top plate 31 is disposed between the side wall plate 12 and the side top plate 31, the side wall plate 12 is provided with a connection seat 14, the installation plate 32 is attached to outer side surfaces of the connection seat 14 and the side top plate 31, an elastic pressing member 33 extending upward is disposed on an upper portion of an inner wall of the installation plate 32, and the elastic pressing member 33 can elastically abut against an inner side wall of the side top plate 31 to cooperate with the installation plate 32 to clamp the side top plate 31 from both sides.

The mounting panel 32 can carry out the shutoff to the opening between lateral wall 12 and the limit roof 31, the lower limb of mounting panel 32 passes through the screw connection on connecting seat 14, it is spacing to press from both sides the lower limb of limit roof 31 inside and outside respectively with the mounting panel 32 from with the help of elasticity on the mounting panel 32 compresses tightly piece 33, make effective linking between the upper limb of mounting panel 32 and the limit roof 31, the effective connection between side wall 1 and the limit roof 31 has been realized, and has good aesthetic property.

In some embodiments, the above-described feature elastic pressing member 33 may adopt a structure as shown in fig. 13. Referring to fig. 13, the elastic pressing member 33 includes a fixing portion 331 and a pressing portion 332, the fixing portion 331 is connected to an inner sidewall of the mounting plate 32; the pressing portion 332 is connected to the upper edge of the fixing portion 331 and is integrally formed with the fixing portion 331, and a side of the pressing portion 332 close to the fixing portion 331 is bent to a side far away from the mounting plate 32 to elastically press the upper edge of the pressing portion 332 against the inner side wall of the side top plate 31.

The fixing portion 331 is connected to the inner side wall of the mounting plate 32, and the pressing portion 332 at the upper edge thereof is bent from bottom to top toward one side close to the side wall plate 12, and then extends toward one side close to the mounting plate 32 until abutting against the inner wall of the mounting plate 32, so as to realize effective pressing of the mounting plate 32. Have the clearance that is used for holding limit roof 31 between the upper edge of the portion 332 that compresses tightly and the mounting panel 32, compress tightly the portion 332 and the mounting panel 32 can carry out spacing clamp to limit roof 31 from inboard and outside simultaneously, guaranteed the stability of relative position between the upper edge of mounting panel 32 and the limit roof 31, realized effective linking between limit roof 31 and the mounting panel 32, have good aesthetic property.

In the connection between the side wall plate 12 and the side ceiling plate 31 by using the mounting plates 32, referring to fig. 14 and 16, in the direction of the vehicle compartment, a limiting member 34 is provided at a side edge of one of the two adjacent mounting plates 32, the limiting member 34 is bent and protruded toward the inner side of the mounting plate 32 to form a positioning surface 341, and the positioning surface 341 can be attached to the inner side wall of the adjacent mounting plate 32 to limit the inner and outer positions of the adjacent mounting plate 32. The inner side wall of the mounting plate 32 is provided with a first sound insulation pad 343 attached to the side top plate 31, and the lower edge of the mounting plate 32 is provided with a second sound insulation pad 344 attached to the side wall plate 12.

The limiting piece 34 is arranged on the side edge of only one of the two adjacent mounting plates 32, the limiting piece 34 and the mounting plates 32 are integrally formed, and the limiting piece 34 is used for limiting the relative position of the two adjacent mounting plates 32 in the inner and outer directions. The stopper 34 is bent and protruded toward the inside of the mounting plates 32, and the positions of the adjacent mounting plates 32 are restricted by the positioning surfaces 341 attached to the inner walls of the adjacent mounting plates 32, so that the outer plate surfaces of the two mounting plates 32 are smoothly transitioned, thereby improving the external appearance.

As a parallel embodiment, the limiting members 34 may be respectively disposed on two sides of the same mounting plate 32, and the limiting members 34 do not need to be disposed on the mounting plate 32 adjacent to the mounting plate 32. In the direction of the vehicle body, the mounting plates 32 provided with the limiting members 34 and the mounting plates 32 not provided with the limiting members 34 are arranged at intervals, so that effective limiting among the mounting plates 32 is realized.

Sound insulation and noise reduction are also a consideration when making the joint between the side wall panel 12 and the roof panel 31. First sound insulation pad 343 can seal the clearance between opposite side roof 31 and the mounting panel 32, and extend into the strip in the trend of automobile body, avoids external noise to propagate in the carriage, and first sound insulation pad 343 is soundproof cotton or other materials that have sound insulation performance.

Similarly, the edge of the mounting plate 32 in contact with the side wall plate 12 is provided with a second sound insulation pad 344 made of the same material as the first sound insulation pad 343, so that the gap between the side wall plate 12 and the mounting plate 32 is effectively sealed, and a good noise reduction effect is achieved.

In some embodiments, the above-described feature elastic pressing member 33 may adopt a structure as shown in fig. 13. Referring to fig. 13, the upper edge of the pressing portion 332 is further provided with an auxiliary portion 333 extending to a side away from the side top plate 31, and an arc transition portion abutting against the inner side wall of the side top plate 31 is formed between the pressing portion 332 and the auxiliary portion 333.

Set up supplementary portion 333 at the portion 332 upper edge that compresses tightly, supplementary portion 333 can cooperate the portion 332 that compresses tightly to form the circular arc transition portion, and then utilizes the circular arc transition portion to realize and the inside wall butt contact of limit roof 31, avoids causing the scraping fish tail to the inner wall of limit roof 31. The elastic pressing pieces 33 are arranged on the inner side wall of the mounting plate 32 at intervals, and the elastic pressing pieces 33 are arranged in the extending direction of the vehicle body at intervals and can limit different positions of the side roof plate 31.

In some possible implementations, the sound-absorbing assembly 13 is configured as shown in the figures. Referring to fig. 13, the sound-absorbing assembly 13 includes a sound-absorbing plate 131, a sound-absorbing cloth 132 covering the sound-absorbing plate 131, and a plurality of nail studs 133 for fixing the sound-absorbing plate 131 and the sound-absorbing cloth 132, wherein the nail studs 133 are spaced apart from each other on the sound-absorbing cloth 132.

The sound-absorbing board 131 is made of polyurethane acoustic foam board, the sound-absorbing board 131 is attached to the outer side wall of the side wall board 12, the sound-absorbing cloth 132 is attached to the outer side wall of the sound-absorbing board 131, the sound-absorbing cloth 132 and the sound-absorbing board 131 are fixed through the autumn leather nails 133, and the sound-absorbing assembly 13 is integrally fixed on the side wall board 12 by using other connecting pieces. Inhale sound cloth 132 and have good sound noise reduction effect, extensively be used for places that have higher requirement to acoustic environment such as movie theatre, concert hall, museum, industry factory building, inhale sound cloth 132 still has certain decorative effect in addition, forms soft package effect, improves the inside aesthetic property in meeting carriage.

The actual installation process is as follows: firstly, the sound-absorbing board 131 and the sound-absorbing cloth 132 are assembled together and fixed by the autumn leather nails 133, and then the sound-absorbing board is cut into proper specifications according to the use specifications (sound-absorbing cotton can be arranged between the sound-absorbing cloth 132 and the sound-absorbing board 131 to enhance the sound-absorbing and noise-reducing effects of the sound-absorbing assembly 13). The color of the sound-absorbing cloth 132 can be selected according to the whole art designing effect of the conference compartment, so that the interior of the whole conference compartment is naturally coordinated, and the influence of noise in a meeting is avoided.

Referring to fig. 7 to 10, on the basis of sound insulation and noise reduction by using the sound absorption assembly 13 and the floor cloth 42, a cabin 61 and a video monitoring system are further arranged in the vehicle compartment, the video monitoring system includes two tele cameras 71 and a monitoring server 73, the two tele cameras 71 are respectively connected to the vehicle roof 3 and located in the meeting space, the two tele cameras 71 are respectively arranged close to the two inner end walls 2, and the lenses of the cameras 71 face the inner end wall doors 21 far away from the cameras and are used for collecting video signals;

the monitoring server 73 is arranged in the power distribution cabinet 72, the monitoring server 73 comprises a case 731, and an exchanger module 732 and a processor module 733 which are arranged in the case 731, wherein the exchanger module 732 is electrically connected with the camera 71 to receive a video signal of the camera 71 and transmit the video signal to the processor module 733 to generate video information; the display screen 741 is disposed on the distribution box 74 in the crew room 61, and the display screen 741 is electrically connected to the processor module 733 for receiving and displaying the video information.

The video monitoring system utilizes the camera 71 to monitor the interior of the carriage, the switch module 732 can collect the video signals collected by the camera 71 and generate video information through the processor module 733, finally, the video information is displayed on the display screen 741 in the crew room 61, the switch module 732 and the processor module 733 are respectively arranged in the case 731, subsequent disassembly and maintenance are facilitated, the monitoring server 73 is integrally arranged in the power distribution cabinet 72, the occupied space is saved, the display screen 741 is arranged in the power distribution box 74 of the crew room 61, the crew can conveniently observe the interior condition of the carriage in time, and the abnormal condition processing speed is improved.

The cameras 71 are long-focus cameras, and at least two cameras 71 are provided, and the lenses of the cameras 71 face the inner end wall door 21 portion away from the inner end wall 2 of the cameras 71. The camera 71 is mounted to the roof 3 with wood screws.

Further, a hard disk module electrically connected to the switch module 732 for storing video information is further disposed in the case 731, and a 2.5-inch hard disk is adopted to reduce an occupied space and improve a utilization rate of the space. In addition, a hard disk support is arranged and adopts an anti-vibration technology, so that damage to the hard disk during reading and writing can be effectively reduced by vibration. The frame rate of the stored data is 10 frames/second, the definition of screenshot is 720 multiplied by 576, the total storage capacity of each server is not less than 30 days of data volume, and a hard disk with the capacity of 1TB is adopted according to the storage requirements. In the video monitoring process, the video information is stored by a single vehicle, a video bus network is not adopted, and the configuration cost is reduced.

The length of the internal space of the conference compartment is 14500mm, and the clear width is 2884 mm. The conference table 51 has a length 10400mm and a width 1000 mm. The total vehicle is provided with 32 participants. The conference table 51 is provided with 15 seats 52 on each side, and the conference table 51 is provided with 1 seat 52 at each end. A secretary workbench is arranged near the seat of the host and used for serving secretaries of the conference. A matched bar counter can be arranged in the conference carriage to provide service for the participating passengers.

The demand that enterprise or other departments passenger opened the meeting on the train has been solved in the setting of above-mentioned conference carriage, can solve the noise problem of meeting vehicle effectively, and meeting apparatus 5's setting has improved the personnel's of participating in travelling comfort, and video monitoring system can realize the bicycle storage, still can provide the function of looking over in real time, is convenient for take notes meeting content, knows the meeting process and the personnel's of participating in meeting situation.

15 windows 63 are arranged on the side walls 1 on the two sides of the carriage, and the window 63 is selected 1264 in specification, so that the area of the window 63 is increased to the maximum extent. 4 in the above-mentioned 15 door windows 63 adopt the movable window, and four movable windows adopt two liang of relative settings, are close to the both ends setting in carriage respectively for use in the urgent ventilation under the condition of air conditioner trouble. 4 of the 15 vehicle windows 63 are set as emergency windows for escaping in an emergency situation. The safety hammer is arranged on the side wall 1 near the emergency window, and the emergency window can be broken by the safety hammer to escape in case of emergency.

The length of the internal space of the conference compartment is 14500mm, and the clear width is 2884 mm. The conference table 51 has a length 10400mm and a width 1000 mm. The total vehicle is provided with 32 participants. The conference table 51 is provided with seats 15 at both sides thereof and a presenter seat 1 at the end thereof. And a secretary workbench is arranged near the seat of the host and used for serving the secretary of the conference. The meeting carriage sets up supporting bar counter, for meeting personnel provide service, still is equipped with rest room 62 in addition in the outside of interior headwall 2, supplies meeting personnel to have a rest and uses, has improved the comfort level of journey.

Based on the same inventive concept, the embodiment of the application also provides the rail vehicle, and the rail vehicle comprises a conference carriage. The rail vehicle provides convenience for passengers with meeting requirements, the meeting carriage can provide a good environment for the passengers participating in the meeting, the influence of noise on the meeting process is effectively reduced, and the comfort level of the passengers participating in the meeting is improved.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A conference compartment, comprising:

the two side walls respectively comprise a vehicle body side pillar and a side wall plate positioned on the inner side of the vehicle body side pillar, and a sound absorption assembly is arranged on the side wall plate;

the two outer end walls are respectively connected between the two side walls and positioned at the two ends of the side walls;

the two inner end walls are respectively connected between the two side walls and positioned between the two outer end walls, and inner end wall doors are arranged on the inner end walls;

the roof is connected to the upper edges of the side walls and the inner end wall, and a side top plate is arranged at the part, close to the side walls, of the roof;

the floor assembly is connected to a vehicle body underframe and comprises a floor and floor cloth arranged on the floor, the side edge of the floor cloth upwards extends to a position between the side wall plate and the vehicle body side column, and a meeting space is enclosed by the floor assembly, the side wall, the inner end wall and the vehicle roof;

the conference appliance is arranged in the conference space and comprises a conference table arranged on the floor assembly and a plurality of seats arranged on the side part of the conference table;

the side wall board with be equipped with between the roof of limit and be used for the shutoff open-ended mounting panel between side wall board and the roof of limit, be equipped with the connecting seat on the side wall board, the mounting panel laminate in the connecting seat with on the lateral surface of roof of limit, the inner wall upper portion of mounting panel is equipped with the elasticity that upwards extends and compresses tightly the piece, elasticity compresses tightly the piece can the elasticity butt on the inside wall of roof of limit, in order to cooperate the mounting panel is pressed from both sides tightly the roof of limit.

2. The conference carriage as claimed in claim 1, wherein a mounting seat is provided on a side wall of the vehicle body side pillar adjacent to the side wall plate, a mounting framework horizontally corresponding to the mounting seat is provided on the vehicle body side pillar, the mounting framework is connected with the mounting seat through a connecting piece, an operation hole for mounting the connecting piece is penetratingly provided on a side wall of the mounting framework close to the side wall plate, and the mounting framework horizontally corresponds to a lower edge of the side wall plate;

the lower limb of side wall board be equipped with the butt portion that the installation skeleton links to each other, butt portion is to being close to installation skeleton one side is bent the arch in order to cooperate the installation skeleton compresses tightly floor cloth.

3. The conference compartment as claimed in claim 2, wherein said vehicle body side pillar further has a mounting hole for mounting said mounting seat, said connecting member is a bolt, and said mounting seat has a threaded hole for engaging with said bolt;

the mounting hole comprises a first hole and a second hole which is communicated with the first hole and extends along the horizontal direction, the aperture of the first hole is larger than that of the second hole, two limiting surfaces which are respectively contacted with the upper edge and the lower edge of the second hole are arranged on the peripheral wall of the mounting seat, and the limiting surfaces are positioned in the axial middle of the mounting seat;

the mounting seat can stretch into the first hole and horizontally slide to two limiting surfaces along the second hole to be respectively contacted with the upper edge and the lower edge of the second hole so as to limit the rotation of the mounting seat.

4. A conference compartment as claimed in claim 1, wherein said resilient hold down member comprises:

the fixing part is connected to the inner side wall of the mounting plate;

the pressing portion is connected to the upper edge of the fixing portion and integrally formed with the fixing portion, one side of the pressing portion, close to the fixing portion, is far away from one side of the mounting plate, and the protrusion is bent to enable the upper edge of the pressing portion to be elastically pressed on the inner side wall of the edge top plate.

5. The conference compartment as claimed in claim 4, wherein in the traveling direction of the compartment, a limiting member is provided at the side edge of one of the two adjacent mounting plates, the limiting member is bent and protruded towards the inner side of the mounting plate to form a positioning surface, and the positioning surface can be attached to the inner side wall of the adjacent mounting plate to limit the inner and outer positions of the adjacent mounting plate; the side wall plate is characterized in that a first sound insulation pad attached to the side top plate is arranged on the inner side wall of the mounting plate, and a second sound insulation pad attached to the side wall plate is arranged on the lower edge of the mounting plate.

6. The conference box as claimed in claim 5, wherein the upper edge of the pressing portion is further provided with an auxiliary portion extending to a side away from the edge plate, and a circular arc transition portion abutting on an inner side wall of the edge plate is formed between the pressing portion and the auxiliary portion.

7. The conference compartment as claimed in claim 1, wherein the sound-absorbing assembly comprises a sound-absorbing plate, a sound-absorbing cloth covering the sound-absorbing plate, and a plurality of nail nails arranged on the sound-absorbing cloth at intervals for fixing the sound-absorbing plate and the sound-absorbing cloth.

8. The conference compartment of claim 1, further comprising a crew room and a video surveillance system, the video surveillance system comprising:

the two long-focus cameras are respectively connected to the roof and positioned in the conference space, the two long-focus cameras are respectively close to the two inner end walls, and lenses of the long-focus cameras face the inner end wall doors far away from the long-focus cameras and are used for acquiring video signals;

the monitoring server is arranged in the power distribution cabinet and comprises a case, and an exchanger module and a processor module which are arranged in the case, wherein the exchanger module is electrically connected with the camera to receive a video signal of the camera and transmit the video signal to the processor module to generate video information;

and the display screen is arranged on a distribution box in a crew room and is electrically connected with the processor module to receive and display the video information.

9. Rail vehicle, characterized in that it comprises a conference car according to any one of claims 1-8.

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