Terminal strip bearing device for display and control console

Abstract

The invention discloses a terminal strip bearing device for a display and control console, and belongs to the field of display and control consoles. The terminal strip bearing device for the display and control console comprises a tray, and a first guide rail used for installing a terminal strip and first wire ducts located on the two sides of the first guide rail are arranged on the tray, so that a connecting cable of the terminal strip installed on the first guide rail is wired in the first wire ducts on the tray. According to the terminal strip bearing device, a large number of first guide rails can be arranged on the tray, a large number of terminal strips can be borne, a large number of terminals can be installed in a small space, meanwhile, wiring of connecting cables of the terminal strips on the tray is neat and orderly, the installation requirement needs to be met, identification and arrangement are convenient, and the installation efficiency is improved. The method is suitable for display and control consoles with limited internal spaces.

Description

Technical Field

[0001] The invention belongs to the technical field of display and control consoles, and in particular relates to a terminal row bearing device for a display and control console. Background Art

[0002] The display and control console integrates a large number of hard-operated devices, such as operation buttons, switches, indicator lights, alarm display units, etc., which all need to be connected to external control devices through hard wiring, so a large number of terminal blocks are needed for transfer. The display and control console cabinet integrates devices such as power modules, reinforcement machines, KVMs, switches, etc., resulting in a very crowded internal space of the display and control console cabinet, leaving less space for the installation and wiring of the terminal blocks; and after the centralized control console is installed and fixed, its back is generally installed against the wall, and equipment maintenance can only be performed from the front of the display and control console. Therefore, under the premise of limited space in the display and control console cabinet, the terminal layout and wiring must not only meet the installation requirements, but also be easy to identify and maintain. Summary of the invention

[0003] In view of one or more of the above defects or improvement needs in the prior art, the present invention provides a terminal block carrying device for a display and control console, so that the wiring of the connecting cables on the terminal block is organized and easy to identify and organize.

[0004] To achieve the above-mentioned purpose, the present invention provides a terminal block carrying device for a display and control console, which is arranged in a receiving cavity of the display and control console, and includes a tray, on which a first guide rail is provided, and the first guide rail is used to install the terminal block, and first wire grooves are provided on both sides of the first guide rail, and wire outlet holes are provided on both sides of the first wire groove, and the first wire groove is used for arranging and placing connecting cables on the terminal block.

[0005] As a further improvement of the present invention, it further comprises a second guide rail, which is fixed on both sides of the tray. The second guide rail can be placed on the bracket of the display and control console and move back and forth along the bracket.

[0006] As a further improvement of the present invention, it also includes a wire binding bracket, one end of which is fixed on the tray, and the other end is fixed inside the display and control console, and is used for bundling the connecting cables on the terminal block, and the wire binding bracket can be folded and retracted with the movement of the first guide rail.

[0007] As a further improvement of the present invention, the first wire trough is arranged parallel to the first guide rail.

[0008] As a further improvement of the present invention, the second guide rail is arranged parallel to the first guide rail.

[0009] As a further improvement of the present invention, there are a plurality of first guide rails, and each of the first guide rails is arranged in parallel and at intervals on the tray.

[0010] As a further improvement of the present invention, a second wire groove perpendicular to the first wire groove is provided on one side of the tray away from the opening of the accommodating cavity, and wire outlet holes are provided on both sides of the second wire groove.

[0011] As a further improvement of the present invention, it also includes a terminal fixing member for fixing the terminals in the terminal row on the first guide rail.

[0012] As a further improvement of the present invention, side panels are arranged around the tray, and a notch is arranged on the side panel at a side away from the opening of the accommodating cavity.

[0013] As a further improvement of the present invention, a handle is provided on the side panel outside the accommodating cavity of the display and control console.

[0014] The above-mentioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0015] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects: (1) The terminal block carrying device for a display and control console of the present invention comprises a tray, and a first guide rail and a first wire trough are arranged on the tray. By reasonably setting the positional relationship between the first guide rail and the first wire trough, the connecting cables on the terminal block installed on the first guide rail are routed in the first wire trough. The terminal block carrying device can arrange more first guide rails on the tray to carry more terminal blocks, so that a large number of terminals can be installed in a smaller space. At the same time, the routing of the connecting cables of the terminal block on the tray is neat and orderly, which not only meets the installation requirements but also facilitates identification and arrangement, and is suitable for display and control consoles with limited internal space.

[0016] (2) The terminal block carrying device for the display and control console of the present invention provides a plurality of parallel and spaced first guide rails on the tray, so that hundreds of terminals can be integrated and installed on the tray with a smaller structure size, thereby facilitating the centralized assembly of the hard wiring of the display and control console.

[0017] (3) The terminal block carrier device for the display and control console of the present invention has a tray installed on the bracket of the display and control console through the second guide rails on both sides, which makes it easy to pull the tray out of the receiving cavity of the display and control console, thereby facilitating the installation and maintenance of the terminal block carrier device and also facilitating the installation and wiring of the terminal block on the terminal block carrier device.

[0018] (4) The terminal block carrying device for the display and control console of the present invention provides a wire binding bracket between the tray and the display and control console, and binds the portion of the connection cables on the terminal block that is located outside the tray to the wire binding bracket. When the tray enters and exits the storage space, the connection cables that are located outside the tray are neatly stored in the storage space of the display and control console, which can save storage space and facilitate maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of a terminal block bearing device for a display and control console in an embodiment of the present invention; Figure 2 is an exploded view of a tray and its integrated structure in an embodiment of the present invention; Figure 3 It is a structural schematic diagram of the display and control console in an embodiment of the present invention.

[0021] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. tray; 11. side panel; 111. notch; 12. handle; 2. first guide rail; 3. first wire trough; 4. second guide rail; 5. wire binding bracket; 6. second wire trough; 7. terminal fixing member; 8. terminal block; 9. display and control console; 91. accommodating cavity; 92. bracket. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] Example: See also Figure 1~Figure 2The terminal row bearing device for the display and control console in the preferred embodiment of the present invention is arranged in the receiving cavity 91 of the display and control console 9. The terminal row bearing device includes a tray 1, on which a first guide rail 2 is arranged, and the first guide rail 2 is used to install the terminal row 8. The first guide rail 2 is provided with a first wire groove 3 on both sides, and the first wire groove 3 is provided with a wire outlet hole on both sides. The first wire groove 3 is used to arrange and place the connecting cables on the terminal row 8.

[0028] In this preferred embodiment, only one terminal row 8 may be arranged on the first guide rail 2, or multiple terminal rows 8 may be arranged in sections, and multiple terminals are concentrated in one terminal row 8. The connection cables on the terminal row 8 include incoming cables and / or outgoing cables. The connection cables on both sides of the terminal row 8 are routed in the first wire trough 3 through the outlet holes on both sides of the first wire trough 3, and are routed out of the tray 1 from the ends of the first wire trough 3, so that the connection cables on the terminal row 8 are routed in an orderly manner on the tray 1, which is convenient for identification and arrangement.

[0029] Preferably, the first guide rail 2 can be fixed to the tray 1 by screw connection; further preferably, the length of the first guide rail 2 can be customized as needed.

[0030] Preferably, the first wire slot 3 is arranged in parallel with the first guide rail 2, and is connected to one side of the display console 9 in parallel with the tray 1. Preferably, the first wire slot 3 can be arranged on the tray 1 along this direction and through the tray 1.

[0031] Preferably, the first wire duct 3 is also provided with a wire duct cover, which is used to cover the first wire duct 3 after wiring is completed to prevent dust from falling into the wire duct.

[0032] Preferably, there are a plurality of first guide rails 2, and each first guide rail 2 is arranged in parallel and spaced apart on the tray 1. A plurality of first guide rails 2 are arranged on the tray 1, and a terminal row 8 is installed on each first guide rail 2. Hundreds of terminals can be integrated and installed on the tray 1, which is convenient for the centralized assembly of hardware lines. The tray 1 has a small structure size and is easy to install, and as many terminals as possible can be installed in the accommodating cavity 91 of the display console 9.

[0033] For example, Figure 2 As shown, three first guide rails 2 are arranged at intervals on the tray 1, and first wire troughs 3 are arranged on both sides of each first guide rail 2. Terminal blocks 8 are installed on each first guide rail 2, and the connecting cables on both sides of any terminal row 8 are routed through the first wire troughs 3, so that all the connecting cables on the tray 1 can leave the tray 1 from the ports of the four first wire troughs 3.

[0034] Further preferably, the terminal block bearing device for the display and control console also includes a second guide rail 4 , which is fixed on both sides of the tray 1 . The second guide rail 4 can be placed on the bracket 92 of the display and control console 9 and move back and forth along the bracket 92 . In this preferred embodiment, the tray 1 is installed on the bracket 92 of the display and control console 9 through the second guide rail 4, which is convenient for pulling the tray 1 out of the accommodating cavity 91, thereby facilitating the installation and maintenance of the terminal block carrying device, and also facilitating the installation and wiring of the terminal block 8 on the tray 1.

[0035] Preferably, the first guide rail 2 and the second guide rail 4 are arranged in parallel.

[0036] Further preferably, the terminal block carrying device for the display and control console also includes a wire binding bracket 5, one end of the wire binding bracket 5 is fixed on the tray 1, and the other end is fixed inside the display and control console 9, and is used for bundling the connecting cables on the terminal block 8, and the wire binding bracket 5 can be folded and retracted with the movement of the first guide rail 2.

[0037] In this preferred embodiment, a wire binding bracket 5 is provided between the tray 1 and the display and control console 9, and the portion of the connecting cables on the terminal block 8 located outside the tray 1 is bound to the wire binding bracket 5, so that when the tray 1 enters and exits the accommodating cavity 91, the connecting cables located outside the tray 1 are neatly stored in the accommodating cavity 91 of the display and control console 9, thereby preventing the connecting cables outside the tray 1 from being randomly distributed in the accommodating cavity 91 of the display and control console 9, occupying more space and being difficult to identify.

[0038] Preferably, the wire binding bracket 5 can be arranged at one end of the tray 1 close to the accommodating cavity 91 .

[0039] Preferably, the terminal row bearing device for the display and control console further includes a terminal fixing member 7 for fixing the terminals in the terminal row 8 on the first guide rail 2 .

[0040] In a preferred embodiment, the terminal fixing member 7 can be installed at the top, tail or position of the terminal row 8 combination that needs to be isolated. On the one hand, it can be used to fix the terminal, and on the other hand, it can be used to isolate different areas indicated by different terminal rows 8.

[0041] Preferably, a second wire groove 6 perpendicular to the first wire groove 3 is provided on one side of the tray 1 away from the opening of the accommodating cavity 91 , and wire outlet holes are provided on both sides of the second wire groove 6 .

[0042] In this preferred embodiment, a second wire trough 6 is provided at the outlet end of the first wire trough 3, and part or all of the wiring in the first wire trough 3 can be extended into the second wire trough 6, and uniformly leave the tray 1 from both ends of the second wire trough 6. For example, all incoming wires of the terminal block 8 leave the tray 1 from one end of the second wire trough 6, and all outgoing wires leave the tray 1 from the other end of the second wire trough 6, so as to distinguish the incoming and outgoing connection cables on the terminal block 8.

[0043] Preferably, side panels 11 are arranged around the tray 1 , and a notch 111 is arranged on the side of the side panel 11 away from the opening of the accommodating cavity 91 .

[0044] In this embodiment, side panels 11 are arranged around the tray 1 to prevent the terminal block 8 from sliding off the first guide rail 2 and leaving the tray 1, and a notch 111 is arranged on the innermost side panel 11, so that the connecting cables of the terminal block 8 can enter and exit the tray 1 through the notch 111, which is convenient for uniformly summarizing and organizing all the connecting cables on the terminal block 8.

[0045] Preferably, the notch 111 can be set at both ends of the side panel 11, corresponding to the two ends of the second wire trough 6, so that the connecting cables of the terminal row 8 enter and exit the tray 1 from the notch 111 respectively; the notch 111 can also be set in the middle of the side panel 11, and an opening is also set at the position of the second wire trough 6 corresponding to the notch 111, so that the connecting cables of all terminal rows 8 can enter and exit the tray 1 from the notch 111, and then be uniformly bundled on the wire binding bracket 5.

[0046] Preferably, a handle 12 is provided on the side panel 11 outside the accommodating cavity 91 of the display and control console 9 to facilitate manual carrying during installation and disassembly of the device.

[0047] In actual use, such as Figure 3 As shown, the present invention also provides a display and control console 9, including the above-mentioned terminal row carrying device for the display and control console, so as to integrate more terminals in a smaller accommodating space of the display and control console, and the connecting cables of the terminals are distributed neatly and orderly on the device, which is convenient for identification and installation.

[0048] Preferably, the terminal block carrying device is installed on a bracket 92 in the accommodating cavity 91 through the second guide rail 4, and can enter and exit the accommodating cavity 91 along the bracket 92, so as to install and enclose the terminal block carrying device.

[0049] Preferably, the back of the display and control console 9 can be mounted against a wall, and the whole device can be maintained from the front end at a later stage, and the terminals and cables can be maintained after being pulled out from the front end through the guide rail.

[0050] Preferably, a locking portion is provided between the second guide rail 4 and the bracket 92, including at least a first locking portion when the terminal block carrying device completely enters the accommodating cavity 91 and a second locking portion when the terminal block carrying device is pulled out of the accommodating cavity 91, so as to stably connect the terminal block carrying device to the display and control console 9, so that it can work smoothly or be easy to maintain.

[0051] Preferably, the display and control console 9 includes a plurality of terminal block carrying devices for the display and control console, and each of the terminal block carrying devices for the display and control console is arranged in parallel and spaced apart in the accommodating cavity 91 of the display and control console 9. Further, a large number of terminals can be integrated in a smaller accommodating space of the display and control console, thereby rationally utilizing the limited space inside the display and control console 9 and ensuring the use requirements of the front-end operation and maintainability of the equipment.

[0052] The terminal row bearing device for a display and control console of the present invention comprises a tray 1, and a first guide rail 2 and a first wire trough 3 are arranged on the tray 1. By reasonably setting the positional relationship between the first guide rail 2 and the first wire trough 3, the connection cables on the terminal row 8 installed on the first guide rail 2 are routed in the first wire trough 3. The terminal row bearing device can arrange more first guide rails 2 on the tray, carry more terminal rows 8, and install a large number of terminals using a small space. At the same time, the connection cables of the terminal row 8 are neatly routed on the tray 1, which not only meets the installation requirements, but also facilitates identification and arrangement, and is suitable for display and control consoles with limited internal space.

[0053] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A terminal block bearing device for a display and control console, arranged in a receiving cavity of the display and control console, characterized in that: It includes a tray, on which a first guide rail is provided, the first guide rail is used to install a terminal block, first wire grooves are provided on both sides of the first guide rail, and wire outlet holes are provided on both sides of the first wire grooves, and the first wire grooves are used to organize and place the connecting cables on the terminal block.

2. The terminal block bearing device for a display and control console according to claim 1, characterized in that: It also includes a second guide rail, which is fixed on both sides of the tray. The second guide rail can be placed on the bracket of the display and control console and move back and forth along the bracket.

3. The terminal block bearing device for a display and control console according to claim 2, characterized in that: It also includes a wire binding bracket, one end of which is fixed on the tray, and the other end is fixed inside the display and control console, and is used for binding the connecting cables on the terminal block, and the wire binding bracket can be folded and retracted with the movement of the first guide rail.

4. The terminal block bearing device for a display and control console according to claim 1, characterized in that: The first wire trough is arranged parallel to the first guide rail.

5. The terminal block bearing device for a display and control console according to claim 2, characterized in that: The second guide rail is arranged parallel to the first guide rail.

6. The terminal block bearing device for a display and control console according to any one of claims 1 to 5, characterized in that: There are a plurality of first guide rails, and each of the first guide rails is arranged on the tray in parallel and at intervals.

7. The terminal block carrying device for a display and control console according to any one of claims 1 to 5, characterized in that: A second wire groove perpendicular to the first wire groove is arranged on one side of the tray away from the opening of the accommodating cavity, and wire outlet holes are arranged on both sides of the second wire groove.

8. The terminal block carrying device for a display and control console according to any one of claims 1 to 5, characterized in that: It also includes a terminal fixing piece, which is used to fix the terminals in the terminal row on the first guide rail.

9. The terminal block carrying device for a display and control console according to any one of claims 1 to 5, characterized in that: Side panels are arranged around the tray, and a notch is arranged on the side panel at a side away from the opening of the accommodating cavity.

10. The terminal block bearing device for a display and control console according to claim 9, characterized in that: A handle is arranged on the side panel outside the accommodating cavity of the display and control console.

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