Communication vehicle compartment structure facilitating concealed wiring arrangement

Abstract

The utility model relates to the technical field of communication vehicles, in particular to a communication vehicle compartment structure convenient for laying concealed wiring, which comprises a compartment body, a groove arranged on the inner wall of the compartment body and a retractable conference table mechanism, and the retractable conference table mechanism comprises a conference table component, a retractable component and a folding component. The conference table assembly comprises a guide rod fixedly connected to the inner wall of the groove, the guide rod is slidably sleeved with a movable seat, and the upper surface of the movable seat is fixedly connected with a supporting column. Through the conference table assembly and the contraction assembly, the conference table in the carriage has a contraction function, the occupation of the conference table on the internal space of the carriage can be effectively reduced, and through the folding assembly, the space required for accommodating the conference table can be effectively reduced, so that the utilization rate of the space in the carriage is indirectly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication vehicle technical field, concretely relates to a communication vehicle carriage structure convenient for laying dark line. BACKGROUND

[0002] The communication vehicle carriage structure is a complex and delicate system, which integrates various communication devices and supporting facilities to ensure stable and efficient communication in various environments. The interior of the carriage is divided into different areas according to the device function and load requirement, such as communication device area, generator working area and outdoor working device area, etc. This partition design helps to optimize device layout, improve space utilization, and provides convenience for device operation and maintenance.

[0003] According to the search, the patent file with publication number CN208021561U discloses a communication vehicle carriage structure convenient for laying dark line, which comprises a compartment body and a wall plate arranged around the interior of the compartment body. The wall plate comprises a top wall plate, a front wall plate, a rear wall plate, a left wall plate and a right wall plate. A machine cabinet is arranged in the compartment body and abuts against the right wall plate. An air conditioner air duct is installed around the top wall. The side wall and the bottom of the air conditioner air duct are provided with a plurality of jack sockets. One end of a first wire slot is threadedly connected to the top wall plate, and the other end is inserted into the jack socket in the side wall of the air conditioner air duct. The utility model is convenient for repairing and replacing cables in the carriage in the later period.

[0004] The above-mentioned prior art often has the following problems when in use:

[0005] The existing communication vehicle carriage structure convenient for laying dark line has the problem that the operation area inside the carriage needs to be operated by personnel, and a conference table and a seat are usually arranged to facilitate the work of the staff. However, the traditional conference table does not have the functions of folding and retracting, which occupies a large space in the carriage and causes inconvenience in operation. UTILITY MODEL CONTENTS

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a communication vehicle carriage structure convenient for laying dark line, which can effectively solve the problem that the conference table of the prior art lacks the functions of folding and retracting, and occupies a large space in the vehicle.

[0007] To achieve the above-mentioned purposes, the utility model realizes the following technical scheme:

[0008] The utility model provides a communication vehicle carriage structure convenient for laying dark line, which comprises a carriage body, and a recess is arranged on the inner wall of the carriage body.

[0009] The shrinkable conference table mechanism comprises a conference table assembly, a shrinkable assembly and a folding assembly, the conference table assembly comprises a guide rod fixedly connected to the inner wall of the groove, a moving seat is sleeved on the guide rod in a sliding manner, the upper surface of the moving seat is fixedly connected with a supporting column, the top end of the supporting column is fixedly connected with a first table board, and the side end of the first table board is hingedly connected with a second table board.

[0010] According to the communication vehicle compartment structure convenient for laying dark lines, the shrinkable assembly comprises columnar grooves arranged on the side walls of the moving seat, columnar clamping blocks are slidingly connected in the two columnar grooves, springs are fixedly connected between the side walls of the two columnar clamping blocks and the inner walls of the two columnar grooves, and the two side walls of the groove are provided with a first clamping groove and a second clamping groove.

[0011] According to the communication vehicle compartment structure convenient for laying dark lines, the folding assembly comprises a shell fixedly connected to the side wall of the supporting column, a threaded rod is rotatably connected to the inner wall of the shell through a bearing, the threaded rod is rotatably connected to the side wall of the shell through a bearing, a nut is threadedly connected to the threaded rod, a through groove is arranged on the upper surface of the shell, a supporting plate is slidingly connected in the through groove, and the upper surface of the nut is fixedly connected with the bottom surface of the supporting plate.

[0012] According to the communication vehicle compartment structure convenient for laying dark lines, the two columnar clamping blocks are matched with the two first clamping grooves and the two second clamping grooves.

[0013] According to the communication vehicle compartment structure convenient for laying dark lines, the two side walls of the moving seat are matched with the two side walls of the groove, and the circumferential side walls of the two columnar clamping blocks are matched with the inner walls of the two columnar grooves.

[0014] According to the communication vehicle compartment structure convenient for laying dark lines, the upper surface of the supporting plate is matched with the bottom surface of the first table board, and the two side walls of the supporting plate are matched with the two side walls of the through groove.

[0015] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0016] The conference table assembly and the shrinkable assembly are arranged, so that the conference table in the vehicle compartment has a shrinkable function, the occupation of the conference table on the internal space of the vehicle compartment is effectively reduced, convenience is provided, and the operation in the vehicle compartment is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 The three-dimensional structure analysis schematic diagram of the present application;

[0019] Figure 2 The three-dimensional structure schematic diagram of the present application;

[0020] Figure 3 The three-dimensional structure analysis schematic diagram of the present application from another perspective;

[0021] Figure 4 The three-dimensional structure schematic diagram of the conference table assembly and the folding assembly of the present application;

[0022] Figure 5 The three-dimensional structure analysis schematic diagram of the present application in the unfolded state of the conference table.

[0023] The drawings are as follows: 1, car body; 2, groove; 3, guide rod; 4, moving seat; 5, support column; 6, No. 1 table board; 7, No. 2 table board; 8, cylindrical groove; 9, cylindrical clamping block; 10, spring; 11, No. 1 clamping groove; 12, No. 2 clamping groove; 13, shell; 14, threaded rod; 15, nut; 16, through slot; 17, support plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] The present application will be further described below in combination with the embodiments.

[0026] Embodiment: refer to Figures 1 to 5The utility model discloses a communication vehicle carriage structure convenient to lay concealed wire, including the carriage body 1, the recess 2 is equipped with in the inner wall of carriage body 1, retractable conference table mechanism, retractable conference table mechanism includes conference table subassembly, retraction subassembly and folding subassembly, conference table subassembly includes the guide rod 3 of fixed connection on the inner wall of recess 2, the mobile seat 4 of sliding sleeve joint is connected on the guide rod 3, the top of support column 5 is fixedly connected with the upper surface of mobile seat 4, the top of support column 5 is fixedly connected with the first table board 6, and the side end of first table board 6 is hinged with second table board 7, and retraction subassembly includes the cylindrical groove 8 of being equipped with on the side wall of mobile seat 4 both sides, the cylindrical clamping block 9 of sliding connection is equipped in two cylindrical grooves 8, and the inner wall between the side wall of two cylindrical clamping blocks 9 and two cylindrical grooves 8 is fixedly connected with spring 10, and the both sides inner wall of recess 2 is equipped with one clamping groove 11 and two clamping grooves 12, and two cylindrical clamping blocks 9 are respectively matched with two one clamping grooves 11 and two two clamping grooves 12, and the both sides side wall of mobile seat 4 is fitted with the both sides inner wall of recess 2, and the circumferential side wall of two cylindrical clamping blocks 9 is fitted with the inner wall of two cylindrical grooves 8, so that conference table subassembly and retraction subassembly can normally run.

[0027] Folding subassembly includes the shell 13 of fixed connection on the side wall of support column 5, and the inner wall of shell 13 is rotatably connected with threaded rod 14 through bearing, and threaded rod 14 is rotatably connected to the side wall of shell 13 through bearing, and the upper surface of nut 15 is threadedly connected with threaded rod 14, and the upper surface of shell 13 is equipped with through slot 16, and the through slot 16 is slidably connected with support plate 17, and the upper surface of nut 15 is fixedly connected with the bottom of support plate 17, and the upper surface of support plate 17 is fitted with the bottom of first table board 6, and the both sides side wall of support plate 17 is fitted with the both sides inner wall of through slot 16.

[0028] The utility model discloses a working principle as follows: in use, when needing to draw out the conference table from the recess 2, by pulling support column 5 or mobile seat 4, so that mobile seat 4 moves, when two cylindrical clamping blocks 9 are engaged with two one clamping grooves 11, the conference table is in the state of being retracted, at this time, pull mobile seat 4, need to overcome the elastic force of two springs 10, so that two cylindrical clamping blocks 9 retract into cylindrical groove 8, and then mobile seat 4 can slide on guide rod 3, realize the retraction of conference table, continue to move, when two cylindrical clamping blocks 9 move to the position of two two clamping grooves 12, under the elastic force of two springs 10, two cylindrical clamping blocks 9 are ejected from cylindrical groove 8, and then are engaged with two two clamping grooves 12, so that the position of mobile seat 4 is fixed, at this time, the conference table is pulled out and the state is stable.

[0029] When the conference table is pulled out and in the folded state, when a conference table with a larger area is needed, the second table board 7 is swung upward along the hinge with the first table board 6, when in the horizontal state, the threaded rod 14 is rotated, after the threaded rod 14 is rotated, the nut 15 is limited by the support plate 17 and the through slot 16, and the nut 15 is in threaded engagement with the threaded rod 14, and then moves left and right along the threaded rod 14, when the second table board 7 needs to be supported, the nut 15 and the support plate 17 move in the direction of the second table board 7, until most of the support plate 17 moves under the second table board 7, the second table board 7 is supported by the horizontal support plate 17, thereby completing the unfolding of the conference table.

[0030] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A communication van body structure facilitating the routing of wiring, characterized by, The utility model relates to a kind of retractable conference table, including: Car body (1), the inner wall of the car body (1) is provided with recess (2); Retractable conference table mechanism, the retractable conference table mechanism includes conference table assembly, retraction assembly and folding assembly, the conference table assembly includes guiding rod (3) fixedly connected on the inner wall of recess (2), sliding sleeve is connected with moving seat (4) on the guiding rod (3), the upper surface of moving seat (4) is fixedly connected with support column (5), the top of support column (5) is fixedly connected with No. table board (6), the side end of No. table board (6) is hinged with No. table board (7).

2. The communication van compartment structure of claim 1, wherein, The retraction assembly includes the cylindrical slot (8) being arranged on the side wall of moving seat (4), two the cylindrical slot (8) are slidably connected with cylindrical clamping block (9), two the side wall of cylindrical clamping block (9) and the inner wall of two cylindrical slot (8) are fixedly connected with spring (10), the both sides inner wall of recess (2) is equipped with No. clamping groove (11) and No. clamping groove (12).

3. The communications van compartment structure of claim 1, wherein, The folding assembly includes the shell (13) fixedly connected on the side wall of support column (5), the inner wall of shell (13) is rotatably connected with threaded rod (14) by bearing, threaded rod (14) is rotatably connected on the side wall of shell (13) by bearing, the threaded rod (14) is threadedly connected with nut (15), the upper surface of shell (13) is equipped with through slot (16), the through slot (16) is slidably connected with support plate (17), the upper surface of nut (15) is fixedly connected with the bottom surface of support plate (17).

4. The communications van compartment structure of claim 2, wherein, Two the cylindrical clamping block (9) are respectively matched with two No. clamping groove (11) and two No. clamping groove (12).

5. The communications van compartment structure of claim 2, wherein, The both sides side wall of moving seat (4) is fitted with the both sides inner wall of recess (2), and the circumferential side wall of two the cylindrical clamping block (9) is fitted with the inner wall of two cylindrical slot (8).

6. The communications van compartment structure of claim 3, wherein, The upper surface of support plate (17) is fitted with the bottom surface of No. table board (6), and the both sides side wall of support plate (17) is fitted with the both sides inner wall of through slot (16).

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