Roller type drawing slide rail device for display and control console

Abstract

The roller type drawing sliding rail device for the display and control console has the advantages of being reliable in mechanical structure, small in friction resistance, not prone to clamping stagnation, low in maintenance and replacement cost and the like. A roller type drawing sliding rail device for a display and control console comprises a guide rail assembly, a sliding rail assembly and rollers. The guide rail assembly comprises a plurality of guide rails arranged in the drawing direction, the guide rails are machined parts, every two adjacent guide rails are detachably connected, and a drawing channel jointly formed by the guide rails is formed in the inner side of the guide rail assembly in the thickness direction of the guide rail assembly. The sliding rail assembly is movably arranged in the drawing channel and comprises a plurality of sliding rails arranged in the drawing direction, the sliding rails are machined parts, and every two adjacent sliding rails are detachably connected. The idler wheels are arranged on the guide rail assembly and located in the drawing channel, each guide rail is provided with at least one set of idler wheels, and each set of idler wheels are in rolling fit with the sliding rail assembly.

Description

Technical Field

[0001] The present application relates to the field of aviation and mechanical engineering technology, and in particular to a roller-type pull-out slide rail device for a display and control console. Background Art

[0002] When the display and control console is being repaired, the pull-out slide rail is installed between the inner surface of the display and control console body and the left and right surfaces of the equipment installed in the body to ensure that the equipment installed in the body can slide in and out of the body quickly and smoothly. The pull-out slide rails used in existing display and control consoles are mainly composed of an outer mounting rail, an inner mounting rail, and an intermediate sliding rail. Among them, the outer mounting rail is connected to the inner side of the display and control console body by bolts, and the inner mounting rail is connected to the equipment installed in the body. By manually pushing and pulling the equipment installed in the body, the inner mounting rail and the intermediate sliding rail can be driven to slide successively, so that the equipment installed in the body can slide in and out of the display and control console body.

[0003] The contact between the various parts of the existing pull-out slides includes line contact and surface contact. The friction type is sliding friction, which has large friction resistance and is greatly affected by the friction and flatness of the contact surface. At the same time, the existing pull-out slides are formed by sheet metal processing, and the wall thickness of the slides is small. After being affected by the gravity of the equipment installed in the table body, they are prone to deformation, resulting in frequent jamming during the sliding process. Secondly, due to improper use and other reasons, the existing pull-out slides are easily damaged, and local damage can cause the entire slide to be replaced at the same time, increasing the maintenance cost of the display and control console. Summary of the invention

[0004] The present application provides a roller type pull-out slide rail device for a display and control console, which has the advantages of reliable mechanical structure, small friction resistance, not easy to get stuck, and low maintenance and replacement costs.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] The present application provides a roller-type pull-out slide rail device for a display and control console, including a guide rail assembly, a slide rail assembly and a roller. The guide rail assembly includes a plurality of guide rails arranged along the pull-out direction, the guide rails are machined parts, and two adjacent guide rails are detachably connected. Along the thickness direction of the guide rail assembly, the inner side of the guide rail assembly has a pull-out channel formed by the plurality of guide rails. The slide rail assembly can be movably arranged in the pull-out channel, the slide rail assembly includes a plurality of slide rails arranged along the pull-out direction, the slide rails are machined parts, and two adjacent slide rails are detachably connected. The roller is arranged in the guide rail assembly and is located in the pull-out channel, and each guide rail is provided with at least one group of rollers, and each group of rollers is in rolling cooperation with the slide rail assembly.

[0007] In the above scheme, since rollers are arranged between the guide rail assembly and the slide rail assembly, the contact area between the relatively sliding parts is effectively reduced, and the friction between the relatively sliding parts is reduced; at the same time, the components of the roller-type quick-pull slide rail are machined and have high strength. When applied to the display and control console, the device is not easily deformed after being affected by the gravity of the equipment installed in the table body, and there is almost no jamming during the entire sliding process; at the same time, since the guide rail assembly and the slide rail assembly are modular structures respectively, when a section of the entire device is structurally damaged, the section can be maintained and replaced separately, thereby reducing maintenance costs.

[0008] According to some embodiments of the present application, the plurality of guide rails include a starting guide rail, at least one intermediate guide rail and a terminal guide rail, and along the pulling direction, at least one intermediate guide rail is located between the starting guide rail and the terminal guide rail. Along the pulling direction, a first plug is provided on the side of the starting guide rail facing the intermediate guide rail, and a second plug is provided on the side of the intermediate guide rail facing away from the starting guide rail; along the thickness direction of the guide rail assembly, a first slot is formed on the side of the intermediate guide rail facing away from the slide rail assembly, and the first slot is used for inserting the first plug or the second plug, and a second slot is formed on the side of the terminal guide rail facing away from the slide rail assembly, and the second slot is used for inserting the second plug.

[0009] In the above scheme, the starting guide rail, the middle guide rail and the terminal guide rail are assembled through the directions in which the plug-ins and the slots cooperate with each other, so that the starting guide rail, the middle guide rail and the terminal guide rail can be compactly connected and the overall structural strength is high, thereby effectively supporting the stable hovering of the equipment in the table and reducing the risk of sticking due to deformation due to force.

[0010] According to some embodiments of the present application, the guide rail assembly also includes a first threaded member and a second threaded member, the slot wall of the first slot is provided with a first threaded hole, the slot wall of the second slot is provided with a second threaded hole, the first threaded member passes through the first plug sheet or the second plug sheet and is provided in the first threaded hole, and the second threaded member passes through the second plug sheet and is provided in the second threaded hole.

[0011] According to some embodiments of the present application, along the thickness direction of the guide rail assembly, a first protrusion is formed on the side of the starting guide rail, the middle guide rail and the terminal guide rail facing the slide rail assembly respectively, and the first protrusion has a perforation, and a roller is arranged in each perforation, and part of the roller protrudes from the first protrusion to roll with the slide rail assembly.

[0012] According to some embodiments of the present application, along the thickness direction of the guide rail assembly, the start guide rail, the middle guide rail, and the terminal guide rail are respectively formed with a second convex portion on one side facing the slide rail assembly, the second convex portion has a perforation, and a roller is disposed in each perforation, and a portion of the roller protrudes from the second convex portion to roll with the slide rail assembly;

[0013] The second convex parts correspond to the first convex parts one by one, and the second convex parts are arranged relatively and spaced apart from the corresponding first convex parts to form a drawing channel together.

[0014] According to some embodiments of the present application, the plurality of slide rails include a starting slide rail, at least one intermediate slide rail and a terminal slide rail, and along the pulling direction, at least one intermediate slide rail is located between the starting slide rail and the terminal slide rail;

[0015] Along the pulling direction, a third plug is provided on the side of the starting slide rail facing the middle slide rail, and a fourth plug is provided on the side of the middle slide rail away from the starting slide rail; along the thickness direction of the slide rail assembly, a third slot is formed on the side of the middle slide rail away from the slide rail assembly, and the third slot is used for inserting the third plug or the fourth plug, and a fourth slot is formed on the side of the terminal slide rail away from the slide rail assembly, and the fourth slot is used for inserting the fourth plug.

[0016] In the above scheme, the starting slide rail, the middle slide rail and the terminal slide rail are assembled through the directions in which the inserts and the slots cooperate with each other, so that the starting slide rail, the middle slide rail and the terminal slide rail can be compactly connected. The overall structural strength is high, which can effectively support the equipment in the table and reduce the risk of pulling and jamming due to deformation due to force.

[0017] According to some embodiments of the present application, the slide rail assembly also includes a third threaded member and a fourth threaded member, the slot wall of the third slot is provided with a third threaded hole, the slot wall of the fourth slot is provided with a fourth threaded hole, the third threaded member passes through the third plug sheet or the fourth plug sheet and is provided in the third threaded hole, and the fourth threaded member passes through the fourth plug sheet and is provided in the fourth threaded hole.

[0018] According to some embodiments of the present application, along the thickness direction of the slide rail assembly, the starting slide rail, the middle slide rail and the terminal slide rail respectively have a sliding portion on one side facing the guide rail assembly, and a sliding groove is formed on the surface of the sliding portion. The sliding grooves of the starting slide rail, the middle slide rail and the terminal slide rail are connected to each other for cooperation with the roller.

[0019] According to some embodiments of the present application, the roller-type pull-out slide rail device for the display and control console also includes two pressure plates, one of which is detachably arranged on the side of the starting guide rail facing the slide rail assembly, and the other is detachably arranged on the side of the terminal guide rail facing the slide rail assembly, and the pressure plates are used to limit the slide rail assembly from falling out of the pull-out channel.

[0020] In the above scheme, the pressing plate can be used as a structural member for closing both ends of the pulling channel, so that the slide rail assembly can slide relative to the guide rail assembly within a limited range to prevent the slide rail assembly from falling off the guide rail assembly. Exemplarily, the pressing plate is a C-shaped plate, which includes two arms and a body, the arms extend along the pulling direction to be located at both ends of the sliding part, thereby limiting the sliding distance of the slide rail assembly, and the body is used to abut the sliding part to prevent the slide rail assembly from falling off.

[0021] According to some embodiments of the present application, the starting slide rail and the terminal slide rail are respectively provided with limit pins, and the limit pins are used to abut against the pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, 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 application 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.

[0023] Figure 1 A three-dimensional diagram of a roller-type pull-out slide rail device for a display console in some embodiments of the present application;

[0024] Figure 2 This is a schematic diagram of the structure of a roller-type pull-out slide rail device for a display and control console in some embodiments of the present application;

[0025] Figure 3 A three-dimensional diagram of a roller-type pull-out slide rail device for a display console in some other embodiments of the present application;

[0026] Figure 4 This is a schematic diagram of the structure of a roller-type pull-out slide rail device for a display and control console in some other embodiments of the present application;

[0027] Figure 5 This is a schematic diagram of the starting guide rail in some embodiments of the present application;

[0028] Figure 6 Schematic diagram of the middle guide rail in some embodiments of the present application;

[0029] Figure 7 A schematic diagram of a terminal guide rail in some embodiments of the present application;

[0030] Figure 8 A schematic diagram of a starting slide rail in some embodiments of the present application;

[0031] Fig. 9 Schematic diagram of the middle slide rail in some embodiments of the present application;

[0032] Fig.10 This is a schematic diagram of the terminal slide rail in some embodiments of the present application.

[0033] Icons: 10-starting guide rail, 11-first plug, 20-middle guide rail, 21-second plug, 22-first slot, 30-terminal guide rail, 31-second slot, 40-first protrusion, 41-second protrusion, 50-roller, 60-starting slide rail, 61-third plug, 70-middle slide rail, 71-fourth plug, 72-third slot, 80-terminal slide rail, 81-fourth slot, 90-sliding part, 100-pressure plate, 101-limit pin. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the embodiments of the present application, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the application are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In the description of the embodiments of the present application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0040] See also Figure 1 and Figure 2 , Figure 1 This is a three-dimensional diagram of a roller-type pull-out slide rail device for a display console in some embodiments of the present application. Figure 2 This is a schematic diagram of the structure of a roller-type pull-out slide rail device for a display and control console in some embodiments of the present application.

[0041] The present application provides a roller type pull-out slide rail device for a display and control console, which has the advantages of reliable mechanical structure, small friction resistance, not easy to get stuck, and low maintenance and replacement costs.

[0042] To achieve the above objectives, this application provides the following technical solutions:

[0043] The present application provides a roller-type pull-out slide rail device for a display and control console, including a guide rail assembly, a slide rail assembly and a roller 50. The guide rail assembly includes a plurality of guide rails arranged along the pull-out direction, the guide rails are machined parts, and two adjacent guide rails are detachably connected. Along the thickness direction of the guide rail assembly, the inner side of the guide rail assembly has a pull-out channel formed by a plurality of guide rails. The slide rail assembly can be movably arranged in the pull-out channel, the slide rail assembly includes a plurality of slide rails arranged along the pull-out direction, the slide rails are machined parts, and two adjacent slide rails are detachably connected. The roller 50 is arranged in the guide rail assembly and is located in the pull-out channel, and each guide rail is provided with at least one group of rollers 50, and each group of rollers 50 is in rolling cooperation with the slide rail assembly.

[0044] In the above scheme, since the roller 50 is arranged between the guide rail assembly and the slide rail assembly, the contact area between the relatively sliding parts can be effectively reduced, and the friction between the relatively sliding parts can be reduced; at the same time, the components of the roller-type quick-pull slide rail are machined and have high strength. When applied to the display and control table, the device is not easy to deform after being affected by the gravity of the equipment installed in the table body, and there is almost no jamming phenomenon in the whole sliding process; at the same time, since the guide rail assembly and the slide rail assembly are modular structures respectively, when a certain section of the entire device is structurally damaged, the section of the structure can be maintained and replaced separately, which effectively reduces the maintenance cost.

[0045] See also Figure 3 and Figure 4 , Figure 3 This is a three-dimensional diagram of a roller-type pull-out slide rail device for a display console in some other embodiments of the present application. Figure 4 This is a schematic diagram of the structure of a roller-type pull-out slide rail device for a display and control console in other embodiments of the present application.

[0046] exist Figure 1 and Figure 2 In the embodiment, the number of the intermediate guide rail 20 is 1, and the number of the corresponding intermediate slide rail 70 is 1. Figure 3 and Figure 4 In the embodiment, the number of the intermediate guide rails 20 is 7, and the number of the corresponding intermediate slide rails 70 is 7. Figure 1 and Figure 2 ,and Figure 3 and Figure 4 The modular function of the pull-out slide rail device provided in the present application can be reflected.

[0047] Please combine Figure 5-Figure 7 , Figure 5 This is a schematic diagram of the starting guide rail 10 in some embodiments of the present application. Figure 6 This is a schematic diagram of the middle guide rail 20 in some embodiments of the present application. Figure 7 Schematic diagram of the terminal guide rail 30 in some embodiments of the present application.

[0048] According to some embodiments of the present application, the plurality of guide rails include a starting guide rail 10, at least one intermediate guide rail 20 and a terminal guide rail 30. Along the pulling direction, at least one intermediate guide rail 20 is located between the starting guide rail 10 and the terminal guide rail 30. Along the pulling direction, a first plug-in piece 11 is provided on a side of the starting guide rail 10 facing the intermediate guide rail 20, and a second plug-in piece 21 is provided on a side of the intermediate guide rail 20 away from the starting guide rail 10; along the thickness direction of the guide rail assembly, a first slot 22 is formed on a side of the intermediate guide rail 20 away from the slide rail assembly, and the first slot 22 is used for inserting the first plug-in piece 11 or the second plug-in piece 21, and a second slot 31 is formed on a side of the terminal guide rail 30 away from the slide rail assembly, and the second slot 31 is used for inserting the second plug-in piece 21.

[0049] In the above scheme, the starting guide rail 10, the middle guide rail 20 and the terminal guide rail 30 are assembled through the directions in which the inserts and the slots cooperate with each other, so that the starting guide rail 10, the middle guide rail 20 and the terminal guide rail 30 can be compactly connected and the overall structural strength is high, thereby effectively supporting the stable hovering of the equipment in the table and reducing the risk of sticking due to deformation due to force.

[0050] According to some embodiments of the present application, the guide rail assembly also includes a first threaded member and a second threaded member, the slot wall of the first slot 22 is provided with a first threaded hole, the slot wall of the second slot 31 is provided with a second threaded hole, the first threaded member passes through the first plug-in piece 11 or the second plug-in piece 21 and is arranged in the first threaded hole, and the second threaded member passes through the second plug-in piece 21 and is arranged in the second threaded hole.

[0051] According to some embodiments of the present application, along the thickness direction of the guide rail assembly, the starting guide rail 10, the middle guide rail 20 and the terminal guide rail 30 are respectively provided with a first protrusion 40 on the side facing the slide rail assembly, the first protrusion 40 has a perforation, and a roller 50 is arranged in each perforation, and a portion of the roller 50 protrudes from the first protrusion 40 to roll with the slide rail assembly.

[0052] The roller 50 is arranged in the through hole through a roller pin.

[0053] According to some embodiments of the present application, along the thickness direction of the guide rail assembly, the start guide rail 10, the middle guide rail 20 and the terminal guide rail 30 are respectively formed with a second protrusion 41 on one side facing the slide rail assembly, and the second protrusion 41 has a perforation, and a roller 50 is disposed in each perforation, and a portion of the roller 50 protrudes from the second protrusion 41 to roll with the slide rail assembly;

[0054] The second protrusions 41 correspond to the first protrusions 40 one by one, and the second protrusions 41 and the corresponding first protrusions 40 are arranged relatively and spaced apart from each other to form a drawing channel together.

[0055] Please combine Figure 8-Figure 10 , Figure 8 This is a schematic diagram of the starting slide rail 60 in some embodiments of the present application. Fig. 9 This is a schematic diagram of the middle slide rail 70 in some embodiments of the present application. Fig.10 Schematic diagram of the terminal slide rail 80 in some embodiments of the present application.

[0056] According to some embodiments of the present application, the plurality of slide rails include a starting slide rail 60, at least one intermediate slide rail 70 and a terminal slide rail 80, and along the pulling direction, at least one intermediate slide rail 70 is located between the starting slide rail 60 and the terminal slide rail 80;

[0057] Along the pulling direction, a third plug-in piece 61 is provided on the side of the starting slide rail 60 facing the middle slide rail 70, and a fourth plug-in piece 71 is provided on the side of the middle slide rail 70 away from the starting slide rail 60; along the thickness direction of the slide rail assembly, a third slot 72 is formed on the side of the middle slide rail 70 away from the slide rail assembly, and the third slot 72 is used for inserting the third plug-in piece 61 or the fourth plug-in piece 71; a fourth slot 81 is formed on the side of the terminal slide rail 80 away from the slide rail assembly, and the fourth slot 81 is used for inserting the fourth plug-in piece 71.

[0058] In the above scheme, the starting slide rail 60, the middle slide rail 70 and the terminal slide rail 80 are assembled through the directions in which the inserts and the slots cooperate with each other, so that the starting slide rail 60, the middle slide rail 70 and the terminal slide rail 80 can be compactly connected. The overall structural strength is high, which can effectively support the equipment in the table and reduce the risk of pulling and jamming due to deformation due to force.

[0059] According to some embodiments of the present application, the slide rail assembly also includes a third threaded member and a fourth threaded member, the slot wall of the third slot 72 is provided with a third threaded hole, the slot wall of the fourth slot 81 is provided with a fourth threaded hole, the third threaded member passes through the third plug piece 61 or the fourth plug piece 71 and is provided in the third threaded hole, and the fourth threaded member passes through the fourth plug piece 71 and is provided in the fourth threaded hole.

[0060] According to some embodiments of the present application, along the thickness direction of the slide rail assembly, the starting slide rail 60, the middle slide rail 70 and the terminal slide rail 80 respectively have a sliding portion 90 on one side facing the guide rail assembly, and a sliding groove is formed on the surface of the sliding portion 90. The sliding grooves of the starting slide rail 60, the middle slide rail 70 and the terminal slide rail 80 are interconnected for cooperation with the roller 50.

[0061] See also Figure 1 According to some embodiments of the present application, the roller-type pull-out slide rail device for the display and control console also includes two pressure plates 100, one of which is detachably arranged on the side of the starting guide rail 10 facing the slide rail assembly, and the other is detachably arranged on the side of the terminal guide rail 30 facing the slide rail assembly, and the pressure plate 100 is used to limit the slide rail assembly from falling out of the pull-out channel.

[0062] In the above solution, the pressing plate 100 can be used as a structural member for closing both ends of the pulling channel, so that the slide rail assembly can slide relative to the guide rail assembly within a limited range to prevent the slide rail assembly from falling off the guide rail assembly. Exemplarily, the pressing plate 100 is a C-shaped plate, which includes two arms and a body, the arms extending along the pulling direction to be located at both ends of the sliding portion 90, thereby limiting the sliding distance of the slide rail assembly, and the body is used to abut the sliding portion 90, thereby preventing the slide rail assembly from falling off.

[0063] According to some embodiments of the present application, the starting slide rail 60 and the terminal slide rail 80 are respectively provided with a limit pin 101 , and the limit pin 101 is used to abut against the pressure plate 100 .

[0064] For example, the roller-type quick-pull slide rail of the present invention has a slide rail assembly on the left and a guide rail assembly on the right. When installing this type of slide rail, the roller pin must be removed first, and then the slide rail assembly and the guide rail assembly are connected to the inner surface of the display and control console and the installation device in the console body with bolts respectively. Then, the slide rail assembly together with the installation device in the console body can be slid into the display and control console through the corresponding interface of the guide rail assembly, and finally, the installation of the limit pin is completed. When in use, the user only needs to pull the installation device in the console body back and forth by hand until an obstacle appears to drive the roller-type quick-pull slide rail to complete its normal function.

[0065] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A roller type pull-out slide rail device for a display console, characterized in that: include: A guide rail assembly, comprising a plurality of guide rails arranged along a pulling direction, wherein the guide rails are machined parts, and two adjacent guide rails are detachably connected, and along a thickness direction of the guide rail assembly, an inner side of the guide rail assembly has a pulling channel formed by the plurality of guide rails; A slide rail assembly is movably disposed in the drawer channel, wherein the slide rail assembly comprises a plurality of slide rails arranged along the drawer direction, wherein the slide rails are machined parts, and two adjacent slide rails are detachably connected; Rollers are arranged on the guide rail assembly and located in the drawing channel, and each guide rail is provided with at least one group of rollers, and each group of rollers is in rolling cooperation with the slide rail assembly.

2. The roller type pull-out slide rail device for the display and control console according to claim 1, characterized in that: The plurality of guide rails include a starting guide rail, at least one intermediate guide rail and a terminal guide rail, and along the pulling direction, at least one intermediate guide rail is located between the starting guide rail and the terminal guide rail; Along the pulling direction, a first plug-in piece is provided on the side of the starting guide rail facing the middle guide rail, and a second plug-in piece is provided on the side of the middle guide rail facing away from the starting guide rail; along the thickness direction of the guide rail assembly, a first slot is formed on the side of the middle guide rail facing away from the slide rail assembly, and the first slot is used for inserting the first plug-in piece or the second plug-in piece, and a second slot is formed on the side of the terminal guide rail facing away from the slide rail assembly, and the second slot is used for inserting the second plug-in piece.

3. The roller type pull-out slide rail device for the display console according to claim 2, characterized in that: The guide rail assembly also includes a first threaded member and a second threaded member. The slot wall of the first slot is provided with a first threaded hole, the slot wall of the second slot is provided with a second threaded hole, the first threaded member passes through the first plug-in sheet or the second plug-in sheet and is provided in the first threaded hole, and the second threaded member passes through the second plug-in sheet and is provided in the second threaded hole.

4. The roller type pull-out slide rail device for the display and control console according to claim 2, characterized in that: Along the thickness direction of the guide rail assembly, the starting guide rail, the middle guide rail and the terminal guide rail are respectively formed with a first protrusion on one side facing the slide rail assembly, the first protrusion has a through hole, and a roller is arranged in each of the through holes, and part of the roller protrudes from the first protrusion to roll with the slide rail assembly.

5. The roller type pull-out slide rail device for the display and control console according to claim 4, characterized in that: Along the thickness direction of the guide rail assembly, the start guide rail, the middle guide rail and the terminal guide rail are respectively formed with a second convex portion on one side facing the slide rail assembly, the second convex portion has a through hole, and a roller is arranged in each through hole, and a part of the roller protrudes from the second convex portion to roll with the slide rail assembly; The second convex portions correspond to the first convex portions one by one, and the second convex portions are arranged relatively and spaced apart from the corresponding first convex portions to jointly form the drawing channel.

6. The roller type pull-out slide rail device for the display console according to claim 2, characterized in that: The plurality of slide rails include a starting slide rail, at least one intermediate slide rail and a terminal slide rail, and along the pulling direction, at least one intermediate slide rail is located between the starting slide rail and the terminal slide rail; Along the pulling direction, a third plug-in piece is provided on the side of the starting slide rail facing the middle slide rail, and a fourth plug-in piece is provided on the side of the middle slide rail facing away from the starting slide rail; along the thickness direction of the slide rail assembly, a third slot is formed on the side of the middle slide rail facing away from the slide rail assembly, and the third slot is used for inserting the third plug-in piece or the fourth plug-in piece, and a fourth slot is formed on the side of the terminal slide rail facing away from the slide rail assembly, and the fourth slot is used for inserting the fourth plug-in piece.

7. The roller type pull-out slide rail device for the display and control console according to claim 6, characterized in that: The slide rail assembly also includes a third threaded member and a fourth threaded member. The slot wall of the third slot is provided with a third threaded hole, and the slot wall of the fourth slot is provided with a fourth threaded hole. The third threaded member passes through the third plug-in sheet or the fourth plug-in sheet and is arranged in the third threaded hole, and the fourth threaded member passes through the fourth plug-in sheet and is arranged in the fourth threaded hole.

8. The roller type pull-out slide rail device for the display console according to claim 6, characterized in that: Along the thickness direction of the slide rail assembly, the starting slide rail, the middle slide rail and the terminal slide rail have sliding parts on the side facing the guide rail assembly respectively, and the surface of the sliding part is formed with a sliding groove, and the sliding grooves of the starting slide rail, the middle slide rail and the terminal slide rail are connected to each other for cooperating with the roller.

9. The roller type pull-out slide rail device for the display console according to claim 6, characterized in that: The roller-type pull-out slide rail device for the display and control console also includes two pressure plates, one of which is detachably arranged on the side of the starting guide rail facing the slide rail assembly, and the other pressure plate is detachably arranged on the side of the terminal guide rail facing the slide rail assembly, and the pressure plates are used to limit the slide rail assembly from falling out of the pull-out channel.

10. The roller type pull-out slide rail device for the display and control console according to claim 9, characterized in that: The starting slide rail and the terminal slide rail are respectively provided with limit pins, and the limit pins are used to abut against the pressure plate.

Images