Furniture integrated wire duct and wire duct connecting piece

Abstract

The present application relates to a kind of furniture integrated wire slot and wire slot connecting piece, furniture integrated wire slot includes wire slot frame body, the strip-shaped passage is opened in the front wall of wire slot frame body, and vertical rotation is connected with the sealing plate for sealing strip-shaped passage in strip-shaped passage interior, the front end surface of sealing plate is equipped with wire arrangement structure;The wire arrangement structure includes transmission assembly, installation plate is equipped on transmission assembly and several clamping members are equipped on installation plate for clamping wire, the front wall of sealing plate is equipped with the horizontal plate for opening clamping member.The sealing plate and wire slot frame body of furniture integrated wire slot of the present application are rotationally connected, provide convenience for wiring operation, by clamping member, wire is neatly stored in wire slot frame body interior, to drive assembly drives transmission assembly operation, to drive installation plate and clamping member move up and down along sealing plate, to wire is laid in wire slot frame body interior, and the operation mode is convenient, simplifies wiring operation, reduces difficulty and saves time.

Description

Technical Field

[0001] This invention belongs to the field of integrated cable tray technology, specifically relating to an integrated cable tray for furniture and a cable tray connector. Background Technology

[0002] Furniture includes various tatami beds, desks, lab benches, and cabinets used in various environments such as residences, offices, conference rooms, libraries, training rooms, and laboratories. For the purpose of aesthetics and neat storage of various wires, integrated cable trays are usually installed on furniture for laying wires.

[0003] Existing furniture integrated cable trays mostly consist of a cable tray frame and a sealing cover. When replacing or adding cable trays, if the integrated cable tray is long, it is not easy for the cable to extend from the inlet at one end to the outlet at the other end. In this case, the sealing cover needs to be removed. However, when the space available for wiring is small or the area to be laid is large, the workload of disassembly and installation will be large, and both disassembly and installation will consume a lot of time. The wiring operation is cumbersome, difficult, and may even damage the furniture. Therefore, there is a need to invent a furniture integrated cable tray and cable tray connector. Summary of the Invention

[0004] The purpose of this invention is to provide a furniture integrated cable tray and cable tray connector to solve the above-mentioned problems. It aims to address the issue that when replacing or adding wires in furniture integrated cable trays in situations where the available space for wiring is limited or the area for laying wires is wide, the workload of disassembling and installing furniture integrated cable trays and furniture is large. Both disassembly and installation consume a lot of time, the wiring operation is cumbersome and difficult, and there is even the possibility of damaging the furniture.

[0005] The present invention achieves the above objectives through the following technical solutions:

[0006] A furniture integrated cable tray includes a cable tray frame, a strip channel is provided on the front wall of the cable tray frame, and a sealing plate for sealing the strip channel is vertically rotatably connected inside the strip channel. The front end face of the sealing plate is provided with a cable routing structure.

[0007] The wiring structure includes a transmission assembly, a mounting plate on the transmission assembly, and several clamping members on the mounting plate for clamping wires. The front wall of the sealing plate is provided with a horizontal plate for opening the clamping members.

[0008] The transmission assembly is driven by the drive assembly to move the mounting plate and clamping components up and down along the sealing plate.

[0009] As a further optimization scheme of the present application, the clamping piece comprises a base connected with the mounting plate, an arc-shaped connecting plate hingedly connected with the base through a spring hinge and connected with the base through a pin piece to enclose an annular inner cavity, and a pressing piece provided on the arc-shaped connecting plate, wherein a pin hole is formed in the arc-shaped connecting plate, and the pin piece comprises a movable shaft penetrating through the base, a stopper provided at the upper and lower ends of the movable shaft, and a pin shaft provided on the outer wall of the movable shaft and inserted into the pin hole.

[0010] As a further optimization scheme of the present application, the pressing piece comprises a movable rod penetrating through the arc-shaped connecting plate and slidably connected with the arc-shaped connecting plate, a first pressing plate provided at one end of the movable rod, a first spring provided between the first pressing plate and the inner wall of the arc-shaped connecting plate and sleeved on the outside of the movable rod, a stopper provided at the other end of the movable rod, and a first protective pad provided on the wire contact surface of the first pressing plate.

[0011] As a further optimization scheme of the present application, the transmission assembly comprises a lead screw, fixed blocks rotatably connected with the two ends of the lead screw and fixed on the sealing plate, and a nut seat connected with the ball nut pair of the lead screw and used for fixedly connecting the mounting plate.

[0012] As a further optimization scheme of the present application, the driving assembly comprises an outer protective shell, a motor provided in the inner part of the outer protective shell, and a connecting sleeve connected with the output shaft of the motor and used for connecting with the lead screw, wherein a connecting seat for connecting with the outer protective shell is provided on the front wall of the sealing plate.

[0013] As a further optimization scheme of the present application, a connecting clamping block is provided at the top of each lead screw, and a connecting groove is formed in the inner part of the connecting sleeve for sliding and clamping the connecting clamping block.

[0014] As a further optimization scheme of the present application, wire grooves are formed in the bottom and top of the sealing plate for the wire to pass through, operation openings are formed in the upper and lower end faces of the wire groove frame, wire passages are formed in the rear of the operation openings of the upper and lower end faces of the wire groove frame, a plurality of storage pieces are provided in the inner part of the wire passages, and the storage piece comprises a U-shaped protective cover connected with the inner wall of the wire passage, a second spring connected with the inner wall of the wire passage and provided in the inner part of the U-shaped protective cover, a second pressing plate connected with the second spring, and a second protective pad provided on the outer surface of the second pressing plate.

[0015] As a further optimization scheme of the present application, a plurality of fixed pins are rotatably connected to the front end face of the wire groove frame, and pin seats for clamping the fixed pins are provided on the front and rear end faces of the sealing plate.

[0016] A wire groove connecting piece of a furniture integrated wire groove comprises a mounting seat slidably connected with the rear wall of the wire groove frame through a sliding rail, and a mounting hole is formed in the mounting seat.

[0017] As a further optimization scheme of the present application, the upper end face or the lower end face of the mounting seat is provided with a clamping strip or a clamping groove seat matched with the clamping strip.

[0018] The present application has the following advantages:

[0019] 1) The sealing plate and the wire slot frame body in the furniture integrated wire slot of the present application are rotationally connected, which provides convenience for wiring operation, the wires are neatly stored in the wire slot frame body through the clamping piece, the driving assembly drives the transmission assembly to operate, so as to drive the mounting plate and the clamping piece to move up and down along the sealing plate, thereby laying the wires in the wire slot frame body, the operation mode is simple and convenient, the wiring operation is simplified, the difficulty is reduced, and time can be saved.

[0020] 2) In the present application, the wire slot connecting piece is slidably connected with the wire slot frame body through the slide rail, so that the wire slot frame body has a certain movement range relative to the wire slot connecting piece, when a plurality of wire slot frame bodies are sequentially and continuously laid, the wire slot frame bodies are conveniently moved, space is left between adjacent wire slot frame bodies, the wires are conveniently replaced and the wires are conveniently laid, and the alignment between two wire slot frame bodies is quickly completed by clamping the clamping strip into the clamping groove seat, so that the installation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 is a bottom view of the present application in a state of storing the wire arrangement structure in the wire slot frame body;

[0023] Figure 3 is a top view of the clamping piece of the present application;

[0024] Figure 4 is a front view of the latch piece of the present application;

[0025] Figure 5 is a sectional view of the outer protective shell of the present application;

[0026] Figure 6 is a bottom view of the connecting sleeve of the present application;

[0027] In the diagram: 1. Cable tray frame; 2. Mounting base; 201. Mounting hole; 202. Clip; 203. Slot seat; 3. Strip channel; 4. Sealing plate; 401. Cable tray; 402. Fixing pin; 403. Pin seat; 5. Fixing block; 6. Lead screw; 61. Connecting block; 7. Nut seat; 8. Mounting plate; 9. Clamping component; 91. Base; 92. Arc-shaped connecting plate; 93. Movable rod; 94. First spring; 95. Second spring. 96. First protective pad; 97. Baffle; 98. Pin; 981. Movable shaft; 982. Stop block; 983. Pin shaft; 99. Pin hole; 10. Connecting seat; 11. Outer protective shell; 12. Motor; 13. Connecting sleeve; 131. Connecting groove; 14. Operating port; 15. Wire channel; 16. U-shaped protective cover; 17. Second spring; 18. Second pressure plate; 19. Second protective pad; 20. Horizontal plate. Detailed Implementation

[0028] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0029] like Figures 1-6 As shown, a furniture integrated cable tray includes a cable tray frame 1. A strip channel 3 is provided on the front wall of the cable tray frame 1, and a sealing plate 4 for sealing the strip channel 3 is vertically rotatably connected inside the strip channel 3. A cable routing structure is provided on the front end face of the sealing plate 4.

[0030] The wiring structure includes a transmission assembly, a mounting plate 8 disposed on the transmission assembly, and a plurality of clamping members 9 disposed on the mounting plate 8 for clamping wires. The front wall of the sealing plate 4 is provided with a horizontal plate 20 for opening the clamping members 9.

[0031] The transmission assembly is driven by the drive assembly to move the mounting plate 8 and the clamping member 9 up and down along the sealing plate 4.

[0032] Preferably, the clamping member 9 includes a base 91 connected to the mounting plate 8, an arc-shaped connecting plate 92 hinged to the base 91 via a spring hinge and connected to the base 91 via a pin 98 to form an annular inner cavity, and a pressing member provided on the arc-shaped connecting plate 92. The arc-shaped connecting plate 92 has a pin hole 99. The pin 98 includes a movable shaft 981 passing through the base 91, a stop block 982 respectively provided at the upper and lower ends of the movable shaft 981, and a pin 983 provided on the outer wall of the movable shaft 981 for insertion into the pin hole 99.

[0033] Preferably, the pressing component includes a movable rod 93 that passes through and is slidably connected to the arc-shaped connecting plate 92, a first pressure plate 95 disposed at one end of the movable rod 93, a first spring 94 disposed between the first pressure plate 95 and the inner wall of the arc-shaped connecting plate 92 and sleeved on the outside of the movable rod 93, a baffle 97 disposed at the other end of the movable rod 93, and a first protective pad 96 disposed on the wire contact surface of the first pressure plate 95.

[0034] During wiring, first rotate the end face of the sealing plate 4 with the cable routing structure towards the user. At this time, the mounting plate 8 is located at the bottom of the cable tray frame 1. Press down on the movable shaft 981 to completely remove the pin 983 from the pin hole 99. Then, the arc-shaped connecting plate 92 will spring open relative to the base 91 under the elastic force of the spring hinge. Pass the wire through the U-shaped protective cover 16 inside the wire channel 15 at the bottom of the cable tray frame 1 into the cable tray frame 1. At this time, the second pressure plate 18 and the second protective pad 19 inside the U-shaped protective cover 16 will press the wire against the inner wall of the U-shaped protective cover 16 under the elastic force of the second spring 17. Pull out the wire and let it pass through the wire groove 401 to the cable tray frame 1. Externally, the wire is placed inside the base 91 and the arc-shaped connecting plate 92, and then the movable shaft 981 is pushed upwards, causing the pin 983 to be inserted into the pin hole 99, thus connecting the base 91 and the arc-shaped connecting plate 92 together. At this time, the first protective pad 96 presses against the inner wall of the base 91 against the wire, thus storing the wire inside the clamping member 9. The movable rod 93 and the first spring 94 are designed to accommodate wires of different thicknesses and to facilitate the movement of the wire relative to the clamping member 9 when the wire is pulled out. After multiple wires are fixed inside different clamping members 9, the connecting sleeve 13 is connected and fixed to the lead screw 6, and the front end face of the sealing plate 4 with the wire routing structure is rotated to face the inside of the wire groove frame 1, that is, as shown. Figure 2In the indicated state, activating the drive assembly moves the wire from the bottom to the top of the wire trough frame 1, allowing the wire to be evenly distributed inside the wire trough frame 1. When the horizontal plate 20 contacts the stop block 982, the clamping member 9 continues to move upward. The movable shaft 981 and the pin 983 will move downward relative to the clamping member 9 under the pressure of the horizontal plate 20 until the pin 983 is completely removed from the pin hole 99. At this point, the arc-shaped connecting plate 92 will spring open relative to the base 91. The wire clamped inside the clamping member 9 is no longer pressed by the first pressure plate 95 and is thus released. The wire then passes through the U-shaped protective cover 16 inside the wire channel 15 at the top of the wire trough frame 1. The cable tray 1 uses a second spring 17, a second pressure plate 18, and a second protective pad 19 to press the wires against the inner wall of the U-shaped protective cover 16, thus neatly storing the wires. When a wire needs to be added, the motor 12 is started. The motor 12 drives the lead screw 6 to rotate, causing the nut seat 7, mounting plate 8, and clamping member 9 to move from top to bottom along the lead screw 6. When they reach the bottom of the lead screw 6, they stop, and the wire to be added is inserted into the cable tray 1 through the U-shaped protective cover 16 inside the wire channel 15 at the bottom of the cable tray 1. At this time, the second pressure plate 18 and the second protective pad 19 inside the U-shaped protective cover 16 will press the wires against the inner wall of the U-shaped protective cover 16 under the elastic force of the second spring 17. The inner wall of the protective cover 16 is pressed against the wire. The added wire is pulled out and passed through the wire groove 401 to the outside of the wire groove frame 1. Then the added wire is placed inside the base 91 and the arc-shaped connecting plate 92. The movable shaft 981 is pushed upward, so that the pin 983 is inserted into the pin hole 99, thereby connecting the base 91 and the arc-shaped connecting plate 92 together. The first protective pad 96 presses against the inner wall of the base 91 against the added wire, thereby storing the added wire inside the clamping member 9. The motor 12 is started again. The motor 12 drives the lead screw 6 to rotate, thereby causing the nut seat 7, the mounting plate 8 and the clamping member 9 to move from bottom to top along the lead screw 6. They stop when they reach the top of the lead screw 6. Under the pressure of the horizontal plate 20 of the movable shaft 981, the entire shaft moves out of the pin hole 99, thereby opening the base 91 and the arc-shaped connecting plate 92. This allows the added wires clamped inside the clamping member 9 to be released. The added wires are then fixed inside the U-shaped protective cover 16 at the top of the wire groove frame 1, thus completing the installation of the wires. The wire groove 401 facilitates the insertion and exit of the wires when the sealing plate 4 is flipped, without compressing the wires. The operating port 14 is designed to facilitate the user to remove the drive component. The wiring operation is more convenient, especially when the space available for wiring is small or the area where the wires are laid is wide. This can reduce the workload and bring convenience to the user.

[0035] In this embodiment, the transmission assembly includes a lead screw 6, a fixing block 5 rotatably connected to both ends of the lead screw 6 and fixed on the sealing plate 4, and a nut seat 7 connected to the ball nut pair of the lead screw 6 and used to fix the mounting plate 8.

[0036] It should be noted that in this embodiment, the nut seat 7 is equipped with a limiting slider, which is slidably connected to the limiting groove formed on the sealing plate 4, thereby limiting the movement path of the nut seat 7.

[0037] In this embodiment, the drive assembly includes an outer protective shell 11, a motor 12 disposed inside the outer protective shell 11, and a connecting sleeve 13 connected to the output shaft of the motor 12 and used for connecting to the lead screw 6. The front wall of the sealing plate 4 is provided with a connecting seat 10 for connecting to the outer protective shell 11.

[0038] In this embodiment, each lead screw 6 is provided with a connecting block 61 at its top. The connecting sleeve 13 has a connecting groove 131 inside for the connecting block 61 to slide and engage. The lead screw 6 and the connecting sleeve 13 are connected and fixed together by the connecting block 61 and the connecting groove 131. When the motor 12 is started, the motor 12 can drive the lead screw 6 to rotate, thereby causing the nut seat 7 to move along the lead screw 6 together with the parts connected to the nut seat 7. In actual use, if multiple wire groove frames 1 are connected and laid in sequence, the lead screw 6 and the connecting sleeve 13 are easy to disassemble and install, and only one drive component is required, which can save costs.

[0039] Preferably, the sealing plate 4 has wire grooves 401 at both the bottom and top for wires to pass through, facilitating wire insertion and exit when rotating the sealing plate 4. The wire groove frame 1 has operating openings 14 at both its upper and lower ends, and wire channels 15 are provided behind the operating openings 14 at both ends. The wire channels 15 contain several storage components, including a U-shaped protective cover 16 connected to the inner wall of the wire channel 15, and a... The second spring 17, the second pressure plate 18 connected to the second spring 17, and the second protective pad 19 on the outer surface of the second pressure plate 18 are located inside the U-shaped protective cover 16. The operating port 14 is designed to allow the user to insert their hand into the wire trough frame 1. The wire is passed through the U-shaped protective cover 16 inside the wire channel 15 and out of the wire trough frame 1. The second spring 17 acts as a spring force, and the second pressure plate 18 and the second protective pad 19 press the wire against the inner wall of the U-shaped protective cover 16 to fix the wire.

[0040] In this embodiment, the front end face of the wire trough frame 1 is rotatably connected with several fixing pins 402. The front and rear end faces of the sealing plate 4 are provided with pin seats 403 for engaging the fixing pins 402. The pin seats 403 are rotatably engaged into the fixing pins 402, thereby connecting and fixing the sealing plate 4 and the wire trough frame 1, preventing the sealing plate 4 from rotating relative to the wire trough frame 1 during construction and use.

[0041] likeFigure 1 and Figure 2 As shown, a cable tray connector for an integrated cable tray in furniture includes a mounting base 2 that is slidably connected to the rear wall of the cable tray frame 1 via a slide rail, and the mounting base 2 has a mounting hole 201.

[0042] Preferably, the upper or lower end face of the mounting base 2 is provided with a retaining strip 202 or a retaining groove 203 adapted to the retaining strip 202.

[0043] When installing the cable tray frame 1, two mounting bases 2 with retaining strips 202 are slidably connected to the upper rear wall of the cable tray frame 1 via slide rails, and two mounting bases 2 with retaining slots 203 are slidably connected to the lower rear wall of the cable tray frame 1 via slide rails. The connection state after assembly is as follows. Figure 1 As shown, when multiple cable tray frames 1 are laid in sequence, adjacent cable tray frames 1 are aligned by inserting the clip 202 into the slot seat 203. Bolts pass through the mounting holes 201, and tightening the bolts can fix the mounting seat 2 and the cable tray frame 1 to the furniture. The sliding connection between the mounting seat 2 and the cable tray frame 1 is for the convenience of later maintenance and the installation of wires. Sliding adjacent cable tray frames 1 away from each other will create a gap between the two cable tray frames 1 to facilitate user operation.

[0044] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A furniture integrated cable tray, characterized in that: The cable tray includes a cable tray frame (1), on the front wall of the cable tray frame (1) is a strip channel (3) and a sealing plate (4) for sealing the strip channel (3) is vertically rotatably connected inside the strip channel (3). The front end face of the sealing plate (4) is provided with a cable tray structure. The wiring structure includes a transmission assembly, a mounting plate (8) on the transmission assembly, and several clamping members (9) on the mounting plate (8) for clamping wires. The front wall of the sealing plate (4) is provided with a horizontal plate (20) for opening the clamping members (9). The transmission assembly is driven by the drive assembly to move the mounting plate (8) and the clamping member (9) up and down along the sealing plate (4); The transmission assembly includes a lead screw (6), a fixing block (5) that is rotatably connected to both ends of the lead screw (6) and fixed on the sealing plate (4), and a nut seat (7) that is connected to the ball nut pair of the lead screw (6) and used to fix the mounting plate (8). The drive assembly includes an outer protective shell (11), a motor (12) located inside the outer protective shell (11), and a connecting sleeve (13) connected to the output shaft of the motor (12) and used to connect to the lead screw (6). The front wall of the sealing plate (4) is provided with a connecting seat (10) for connecting to the outer protective shell (11). The top of each lead screw (6) is provided with a connecting block (61), and the inside of the connecting sleeve (13) is provided with a connecting groove (131) for the connecting block (61) to slide and engage and fix the connecting block (61). The sealing plate (4) has wire grooves (401) for wires to pass through at both the bottom and top. The wire groove frame (1) has operating ports (14) on both the upper and lower ends. The wire groove frame (1) has wire channels (15) behind the operating ports (14) on both the upper and lower ends. The wire channels (15) have several storage components inside. The storage components include a U-shaped protective cover (16) connected to the inner wall of the wire channel (15), a second spring (17) connected to the inner wall of the wire channel (15) and located inside the U-shaped protective cover (16), a second pressure plate (18) connected to the second spring (17), and a second protective pad (19) located on the outer surface of the second pressure plate (18).

2. The integrated wiring duct for furniture according to claim 1, characterized in that: The clamping member (9) includes a base (91) connected to the mounting plate (8), an arc-shaped connecting plate (92) hinged to the base (91) by a spring hinge and connected to the base (91) by a pin (98) to form an annular inner cavity, and a pressing member provided on the arc-shaped connecting plate (92). The arc-shaped connecting plate (92) is provided with a pin hole (99). The pin (98) includes a movable shaft (981) passing through the base (91), a stop block (982) respectively provided at the upper and lower ends of the movable shaft (981), and a pin (983) provided on the outer wall of the movable shaft (981) for inserting into the pin hole (99).

3. The integrated wiring duct for furniture according to claim 2, characterized in that: The pressing component includes a movable rod (93) that passes through and is slidably connected to the arc-shaped connecting plate (92), a first pressure plate (95) located at one end of the movable rod (93), a first spring (94) located between the first pressure plate (95) and the inner wall of the arc-shaped connecting plate (92) and sleeved on the outside of the movable rod (93), a baffle (97) located at the other end of the movable rod (93), and a first protective pad (96) located on the wire contact surface of the first pressure plate (95).

4. The integrated wiring trough for furniture according to claim 1, characterized in that: The front end face of the wire groove frame (1) is rotatably connected with several fixing pins (402), and the front and rear ends of the sealing plate (4) are provided with pin seats (403) for engaging the fixing pins (402).

5. A cable tray connector for integrated cable trays in furniture as described in any one of claims 1-4, characterized in that: It includes a mounting base (2) that is slidably connected to the rear wall of the wire groove frame (1) via a slide rail, and the mounting base (2) has a mounting hole (201).

6. The wire groove connector according to claim 5, characterized in that: The mounting base (2) has a retaining strip (202) or a retaining groove (203) adapted to the retaining strip (202) on its upper or lower end face.

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