CN207398772U - A wire-passing bottom box for a conference table - Google Patents

Abstract

The utility model discloses a thread-passing bottom box for a conference table, which solves the technical problem that the gap in the prior art is arranged, so that dust easily enters from the gap and falls into the thread-passing bottom box to influence the normal use of a socket in a box body, and the technical proposal is characterized in that the desk top comprises the conference table, an opening is arranged on the desk top, the thread-passing bottom box is arranged at the opening, the thread-passing bottom box comprises a box body and a thread cover, the main body of the box body is positioned at the lower side of the desk top facing the ground, the thread cover is arranged at the upper end of the box body, the upper end surface of the thread cover is basically flush with the upper end surfaces of the box body and the desk top surface after the thread cover is closed, one end of the thread cover is a connecting end which is rotationally connected with the box body, the other end is a free end, the free end of the thread cover is provided with a soft hairbrush, the thread cover is closed after the box body, the purpose of reducing dust and sundries entering the wire passing bottom box from the wire cover is achieved.

Description

A wire-passing bottom box for a conference table

technical field

The utility model relates to a wire passing bottom box, in particular to a wire passing bottom box used for a conference table.

Background technique

The conference table is an important office furniture for the company's business reception or the company's high-level meetings. It is more and more valued by enterprises, so the design needs to achieve overall cleanliness and beauty. Conference tables in the prior art are generally furniture made of steel and wood. This conference table has a relatively simple overall shape and is suitable for modern office work. However, as more and more electronic products are used in conference rooms, such as telephones, computers, projectors, microphones, etc., these electronic products all require external wires or other connection lines. Conference tables are generally equipped with special wiring or wiring devices, and most of the cable bottom boxes are set under the table to facilitate the layout of lines and save space.

A cable bottom box commonly used in the prior art, as shown in FIG. 1 , includes a box body 1 and a cable cover 2. Various sockets are installed in the box body 1 to meet various wiring requirements. Generally, one end of the wire cover 2 is rotatably connected to the upper end of the box body 1, and the other end is a free end. A gap 21 is provided at the free end of the wire cover 2 . During use, all kinds of plugs and terminals are inserted into the sockets in the box body 1, and the intermediate connecting wire passes through the gap 21, which is convenient for the normal use of various electronic products.

Although the setting of the gap 21 makes it convenient for the intermediate connecting wire to pass out and connect, it also makes dust and other sundries easy to enter from the gap 21, which may fall in the wire bottom box, and may even affect the normal use of the socket in the box body 1.

Utility model content

The purpose of the utility model is to provide a wire-passing bottom box for a conference table, so as to reduce the entry of dust and sundries from the wire cover into the wire-passing bottom box.

The above-mentioned technical purpose of the utility model is achieved through the following technical proposals: a line-passing bottom box for a conference table, including a table top of the conference table, an opening is opened on the table top, and a line-passing box is installed at the opening Bottom box, the bottom box for passing wires includes a box body and a wire cover, the main body of the box body is located on the lower side of the desktop facing the ground, the wire cover is set After closing, its upper end surface is substantially flush with the upper end surface of the box body and the desktop, and one end of the wire cover is a connection end that is rotatably connected with the box body, and the other end is a free end. The free end of the wire cover A soft brush is provided at the end, and after the wire cover is closed on the box body, the wire cover and the brush basically completely cover the upper end surface of the box body.

By adopting the above-mentioned technical scheme, when the wire bottom box does not need to be used, the wire cover covers the box body, and the wire cover and the brush basically completely cover the upper end surface of the box body. When the wire bottom box needs to be used, it is convenient to turn and open the wire cover Using the socket set in the box, the intermediate connection wires of various plugs and terminal blocks pass through the brush, so as to reduce the dust and debris from entering the bottom box through the wire cover, and at the same time, it will not affect the bottom of the wire. normal use of the box.

Preferably, the wire cover is also provided with a buffer device for buffering the impact force between the wire cover and the box body when the wire cover is closed.

By adopting the above technical solution, the function of the buffer device is to buffer the wire cover when the cover is rotated to close the wire cover, effectively buffering and reducing the impact force between the wire cover and the box body, thereby reducing the impact on the wire cover and the box body. body damage, prolong the service life of the cable cover and box body.

Preferably, the buffer device includes buffer teeth rotatably connected to the outer walls of the left and right sides of the box body and circular arc teeth arranged on both sides of the connecting end of the wire cover, and the connecting end of the wire cover is provided with the The rotating shaft that is rotatably connected to the box body, the circular arc teeth are arranged coaxially with the rotating shaft, and the circular arc teeth mesh with the buffer teeth.

By adopting the above-mentioned technical scheme, when the wire cover is closed, the circular-arc teeth drive the buffer teeth to rotate, and the frictional resistance between the circular-arc teeth and the buffer teeth properly buffers the wire cover, thereby reducing the impact force. The cooperation between them is simple and easy to manufacture, but it can better play a buffer role.

Preferably, the buffer device includes buffer blocks arranged on the inner walls of the left and right sides of the box body, the buffer blocks are connected downward with buffer columns, and the buffer blocks extend from the upper end surface to the ground to extend to the buffer columns. The buffer hole inside, the buffer hole and the buffer column are on the same center line, the buffer component is arranged in the buffer hole, and the buffer rod is movably inserted into the buffer hole.

By adopting the above-mentioned technical scheme, when the cover is turned and closed, the cover pushes the buffer bar to move toward the ground, and the buffer assembly acts as a buffer to the buffer bar, thereby effectively buffering and reducing the impact force between the line cover and the box body. The structure is simple and the effect is obvious.

Preferably, the buffer assembly includes an elastic member disposed at the bottom of the buffer hole and a backing plate disposed at the upper end of the elastic member.

By adopting the above technical solution, when the cable cover pushes the buffer rod to move towards the ground, the buffer rod pushes the backing plate to move, causing the elastic member to deform under force, and the elastic force generated by the force deformation of the elastic member acts as a buffer for the cable cover, thereby reducing the impact force , the setting of the backing plate can reduce the friction loss of the buffer rod and the elastic member, so as to prolong the service life of the elastic member.

Preferably, the buffer hole is divided into a first part and a second part from top to bottom, the length of the first part is smaller than that of the second part, and the diameter of the first part is smaller than that of the second part, and the diameter of the buffer rod Less than or equal to the diameter of the first part, the buffer assembly is located in the second part, and the backing plate uses the second part as a moving area.

By adopting the above technical solution, the difference in diameter between the first part and the second part limits the moving range of the backing plate, so that when the wire cover is turned and opened, the elastic force generated by the force deformation of the elastic member pushes the backing plate to move upwards and restricts the backing plate The position can effectively prevent the excessive movement of the backing plate from causing the buffer rod to pop out of the buffer hole, thereby making the buffer assembly more stable and reliable.

Preferably, the inner walls of the left and right sides of the box body are provided with limiting plates, and the distance between the end surface of the limiting plate and the upper end surface of the box body is greater than that between the upper end surface of the buffer block and the upper end surface of the box body the distance.

By adopting the above technical scheme, the function of the limit plate is to limit the position of the wire cover after it is closed, so that the upper end surfaces of the wire cover, the box body and the tabletop are better substantially flush after the cover is closed, and the upper surface of the limit plate and the box body The distance between the upper end surfaces is greater than the distance between the upper end surface of the buffer block and the upper end surface of the box body, so that the buffer rod will not be completely inserted into the buffer hole after the wire cover is closed, so that the buffer rod can be reset better when the wire cover is rotated and opened pop up.

Preferably, the connecting end of the wire cover is also provided with the brush.

By adopting the above-mentioned technical scheme, the connecting end of the wire cover is also provided with a soft brush, and its function is to prevent collision between the rotating wire cover and the box body, thereby avoiding unnecessary friction loss and effectively Extended service life.

In summary, the utility model has the following beneficial effects:

1. The setting of the soft brush at the free end of the wire cover achieves the purpose of reducing the entry of dust and debris from the wire cover into the wire bottom box, and at the same time will not affect the normal use of the wire bottom box;

2. The setting of the buffer device, when the cover is rotated to close the cover, it acts as a buffer for the cover, effectively buffering and reducing the impact force between the cover and the box body, thereby reducing the damage to the cover and the box body, and extending the The service life of the cable cover and the box body;

3. When the cable cover pushes the buffer rod to move towards the ground, the buffer rod pushes the backing plate to move, causing the elastic part to be deformed by force, and the elastic force generated by the force deformation of the elastic part acts as a buffer for the cable cover, thereby reducing the impact force and the backing plate. The setting can reduce the friction loss of the buffer rod and the elastic part, so as to prolong the service life of the elastic part;

4. The function of the limit plate is to limit the position of the cover after the cover is closed, so that the upper end surfaces of the cover, the box body and the desktop are better and basically flush after the cover is closed, and the upper end surface of the limit plate and the upper end surface of the box The distance is greater than the distance between the upper end surface of the buffer block and the upper end surface of the box body, so that the buffer rod will not be completely inserted into the buffer hole after the wire cover is closed, so that it can be reset and popped out better when the wire cover is rotated and opened;

5. There is also a soft brush at the connecting end of the wire cover, which is used to better prevent collision between the rotating wire cover and the box body, thereby avoiding unnecessary friction loss and effectively prolonging the service life.

Description of drawings

Fig. 1 is a schematic structural diagram of a common wire-passing bottom box in the prior art;

Fig. 2 is a schematic structural view of Embodiment 1 of the utility model;

Fig. 3 is a schematic diagram of the structure after local dissection in Embodiment 2 of the utility model;

Fig. 4 is a partial enlarged view of A in Fig. 3 .

In the figure: 1, box body; 2, wire cover; 21, notch; 3, desktop; 4, brush; 5, buffer teeth; 6, arc teeth; 71, buffer block; 72, buffer column; 73, buffer Rod; 81, spring; 82, backing plate; 9, limit plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A cable bottom box for a conference table, Embodiment 1, as shown in FIG. 2 , includes a desktop 3 of the conference table. An opening is provided on the desktop 3, and a cable bottom box is installed at the opening. The cable bottom box includes a box body 1 and a cable cover 2, and various sockets are installed in the box body 1 to meet various usage requirements. After the box body 1 is installed, the upper end surface is substantially flush with the upper end surface of the desktop 3, and its main body is located on the lower side of the desktop 3 facing the ground, so as to properly save space and make the upper end surface of the desktop 3 look more tidy. The wire cover 2 is arranged on the upper end of the box body 1 , and when the wire cover 2 is closed, the upper end surface of the wire cover 2 is substantially flush with the upper end surfaces of the box body 1 and the desktop 3 .

One end of the wire cover 2 is a connection end, and the connection end is provided with a rotating shaft that is rotatably connected with the box body 1, and the other end is a free end through which the wire cover 2 can be driven to rotate. The rotating end and the free end of the wire cover 2 are all provided with soft brushes 4 . After the wire cover 2 is rotated and closed, the wire cover 2 and the brushes 4 at both ends basically completely cover the upper end surface of the box body 1 . When in use, through the free end of the wire cover 2, the hand passes through the brush 4 to turn the wire cover 2 to open, so that various plugs and terminal blocks can be inserted into the socket in the box body 1. After the wire cover 2 is rotated and closed, the intermediate connection wire between the plug and the terminal can pass through the brush 4, which will not affect normal use, and the brush 4 can also play a role of blocking, effectively reducing dust and sundries from falling into into box 1.

The box body 1 is also provided with a buffer device, which is used for buffering the wire cover 2 when it is turned and closed, so as to avoid loss of the wire cover 2 and the box body 1 due to excessive instantaneous impact force when the cover is closed. The buffer device includes buffer teeth 5 rotatably connected to the outer walls of the left and right sides of the box body 1 , and arc teeth 6 arranged on the left and right sides of the connecting end of the wire cover 2 . The circular arc teeth 6 are arranged coaxially with the rotating shaft, and the circular arc teeth 6 are located outside the two sides of the box body 1 and engage with the buffer teeth 5 . The arc angle of the arc tooth 6 is less than 180 degrees, but it can meet the requirement that the wire cover 2 rotates to the vertical table 3 . When the wire cover 2 is closed, the buffer teeth 5 are driven by the circular arc teeth 6 to rotate when the wire cover 2 rotates.

Working principle: When not in use, the wire cover 2 covers the upper surface of the box body 1 to prevent dust and sundries from entering the box body 1. When the socket in the box body 1 needs to be used, the free end of the wire cover 2 is rotated and opened, and the plug and the terminal are used in conjunction with the socket in the box body 1, and the middle line of the plug and the terminal passes through the hairbrush 4. After use, when the cover is turned and closed, the frictional resistance between the arc teeth 6 and the buffer teeth 5 acts as a buffer to avoid damage to the wire cover 2 and the box body 1 .

A cable bottom box for a conference table, the second embodiment differs from the first embodiment in that the buffer device is different. As shown in FIG. 3 and FIG. 4 , the buffer device includes buffer blocks 71 arranged on the left and right inner walls of the box body 1 , and the buffer blocks 71 are connected with buffer columns 72 facing the ground. The buffer block 71 is provided with a buffer hole extending into the buffer column 72 from the upper end surface, the buffer hole is concentric with the buffer column 72, and a buffer assembly is arranged in the buffer hole. A buffer rod 73 is movably inserted into the buffer hole, and when the wire cover 2 is closed, the buffer rod 73 is pushed to move toward the ground, and the buffer assembly buffers to reduce the impact force.

The buffer assembly includes an elastic member arranged at the bottom of the buffer hole and a backing plate 82 arranged at the upper end of the elastic member. In this embodiment, the elastic member is a spring 81 . The lower end of the spring 81 is fixed on the bottom of the buffer hole, and the upper end of the spring 81 is fixed on the lower end surface of the backing plate 82 . The buffer hole is divided into a first part and a second part from top to bottom, the length of the first part is smaller than that of the second part, and the diameter of the first part is smaller than the diameter of the second part, the diameter of the buffer rod 73 is less than or equal to the diameter of the first part, and the backing plate 82 is located part and the second part is the slipping interval.

The inner walls of the left and right sides of the box body 1 are provided with a limit plate 9, and the distance between the upper end surface of the limit plate 9 and the upper end surface of the box body 1 is equal to the thickness of the wire cover 2, so that the upper end surface of the wire cover 2 is connected to the upper end surface of the wire cover 2 after the wire cover 2 is closed. The upper end surface of the box body 1 is flush. The distance between the upper end surface of the limit plate 9 and the upper end surface of the box body 1 is greater than the distance between the upper end surface of the buffer block 71 and the upper end surface of the box body 1, so that the buffer rod 73 will not be completely inserted into the buffer hole after the wire cover 2 is closed Inside.

Working principle: When the cover 2 is turned and closed, the cover 2 pushes the buffer bar 73 to move toward the ground, the spring 81 is squeezed and deformed, and the elastic force generated by the spring 81 acts as a buffer for the cover 2, effectively reducing the size of the cover. 2 and the box body 1, thereby effectively prolonging the service life of the cable cover 2 and the box body 1.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (8)

1. A wire-passing bottom box for a conference table, comprising a desktop (3) of a conference table, an opening is provided on the desktop (3), and a wire-passing bottom box is installed at the opening, and the wire-passing bottom The box includes a box body (1) and a wire cover (2), the main body of the box body (1) is located on the lower side of the desktop (3) facing the ground, and the wire cover (2) is arranged on the box body (1) ), and the upper end surface of the wire cover (2) is basically flush with the upper end surface of the box body (1) and the desktop (3) after the cover (2) is closed, and one end of the wire cover (2) is The connecting end of the box body (1) is rotatably connected, and the other end is a free end. It is characterized in that: the free end of the wire cover (2) is provided with a soft brush (4), and the wire cover (2) ) cover the box body (1), the wire cover (2) and the brush (4) basically completely cover the upper surface of the box body (1). 2. A wire-passing bottom box for a conference table according to claim 1, characterized in that: said wire cover (2) is also provided with a buffer for buffering said wire cover (2) when it is closed. The buffer device of the impact force between the boxes (1). 3. A wire-passing bottom box for a conference table according to claim 2, characterized in that: the buffer device includes buffer teeth (5) that are rotatably connected to the outer walls of the left and right sides of the box body (1) and arc teeth (6) arranged on both sides of the connection end of the wire cover (2), the connection end of the wire cover (2) is provided with a rotating shaft connected to the box body (1) in rotation, the The circular arc teeth (6) are arranged coaxially with the rotating shaft, and the circular arc teeth (6) mesh with the buffer teeth (5). 4. A wire-passing bottom box for a conference table according to claim 2, characterized in that: the buffer device includes buffer blocks (71) arranged on the inner walls of the left and right sides of the box body (1), The buffer block (71) is connected with a buffer column (72) downwards, and the buffer block (71) is provided with a buffer hole extending into the buffer column (72) from the upper end surface toward the ground, and the buffer hole is connected to the buffer column (72). The buffer column (72) is concentric with the central line, a buffer assembly is arranged in the buffer hole, and a buffer rod (73) is movably inserted into the buffer hole. 5. A wire-passing bottom box for a conference table according to claim 4, wherein the buffer assembly includes an elastic member at the bottom of the buffer hole and a pad at the upper end of the elastic member board (82). 6. A cable bottom box for a conference table according to claim 5, characterized in that: the buffer hole is divided into a first part and a second part from top to bottom, and the length of the first part is shorter than the The second part, and the diameter of the first part is smaller than that of the second part, the diameter of the buffer rod (73) is smaller than or equal to the diameter of the first part, the buffer assembly is located in the second part, and the backing plate (82 ) takes the second part as the movement interval. 7. A line-passing bottom box for conference tables according to claim 6, characterized in that: the inner walls of the left and right sides of the box body (1) are provided with limiting plates (9), and the limiting plates ( 9) The distance between the upper end surface and the upper end surface of the box body (1) is greater than the distance between the upper end surface of the buffer block (71) and the upper end surface of the box body (1). 8. A cable bottom box for a conference table according to any one of claims 1-7, characterized in that: the connecting end of the cable cover (2) is also provided with the brush (4) .