CN103915792A - desktop power box - Google Patents

Abstract

A desktop power supply box comprises a box body and a box cover which are embedded into a desktop, wherein the end wall of the box body is provided with a transverse sliding groove, and the transverse sliding groove is provided with two end parts and a middle part positioned between the two end parts; the end wall of the lid is provided with an intermediate boss which is pivoted in the intermediate portion so that the lid can be rotated from a closed state covering the box body to a half-open state, and the lid can be moved from the half-open state to a fully-open state by continuing to move from the intermediate portion to either of the two end portions along the lateral sliding groove by the intermediate boss. The invention can realize the bidirectional opening of the box cover, is convenient for users to carry out corresponding operation from two sides, and can open the box cover to the maximum through secondary motion, thereby meeting different requirements of users in different states on the premise of meeting the bidirectional opening.

Description

desktop power box

technical field

The present invention relates to furniture accessories, in particular to a power supply device such as office furniture, in particular to a desktop power supply box used for furniture such as a conference table or a supervisor's table.

Background technique

In modern life, there are more and more types of office furniture, and they emerge in endlessly. Among them, desks and conference tables are widely used. In order to facilitate multimedia conferences, a power box is also installed on the table. Currently, the desktop power boxes on the market are generally opened in one direction, that is, the user can only operate from one side, which is not very convenient for customers on the other side. And it is not convenient to go out from both sides.

Contents of the invention

The object of the present invention is to provide a desktop power supply box, which can be opened bidirectionally, and the cables are drawn out from both sides, so as to improve the convenience of operation.

The purpose of the present invention is achieved through the following technical solutions:

A desktop power supply box, comprising: a box body embedded in the desktop, the end wall of the box body is provided with a transverse chute, the transverse chute has two ends and a middle part between the two ends; the box cover, the The end wall of the box cover is provided with a middle boss, through which the middle boss pivots in the middle part, the box cover can rotate from the closed state covering the box body to the half-open state, and, through the middle boss along the The transverse chute continues to move from the middle part to any one of the two ends, and the lid can move from the half-open state to the fully-open state.

Preferably, the transverse sliding groove is a straight groove, and the box cover can translate from the half-open state to the fully-open state through the translation of the middle boss from the middle part to either end.

Preferably, both ends and the middle part of the transverse sliding groove are provided with limiting parts, which are used to limit the pivoting of the middle boss at the middle part and the lateral movement at the two ends.

Preferably, the inline groove is a fully enclosed chute with both ends closed.

Preferably, the transverse chute is a V-shaped groove composed of two linear grooves, the middle part of the transverse chute is the bottom of the V-shaped groove, and the middle boss moves from the bottom of the V-shaped groove to both ends Either one, the lid can translate from the half-open state to the fully-open state.

Preferably, the end wall of the box body is also provided with two opposite first arc-shaped grooves on both sides of the transverse chute, and the transverse chute is an approximately V-shaped groove formed by two opposite second arc-shaped grooves, The middle part of the transverse chute is the bottom of the approximately V-shaped groove; the box cover is also provided with bosses at both ends correspondingly located on both sides of the middle boss.

The box cover is rotated with the middle boss in the bottom of the approximately V-shaped groove as the center and the distance from the middle boss to one of the two ends bosses as the radius, so that the end boss moves along the same The first arc-shaped groove on the side slides to the bottom of the first arc-shaped groove, and the lid can pivot from a closed state covering the box body to a half-open state; then, the lid passes to slide to the The end boss at the bottom of the first arc-shaped groove is the center, and the distance from the middle boss to one of the two ends bosses is still used as the radius to continue to rotate in the same direction, so that the middle boss moves along the second side of the same side. The arc-shaped groove slides from the bottom of the approximately V-shaped groove to the end of the second arc-shaped groove, and the box cover can rotate from the half-open state to the fully-open state.

Preferably, the first arc-shaped groove is a semi-closed arc-shaped chute with an open top and a closed bottom.

Preferably, the approximately V-shaped groove is a closed chute with both ends closed.

Preferably, the middle boss and the bosses at both ends are arranged in a triangle.

Preferably, the triangle is an isosceles triangle with the middle boss as the apex.

Compared with the prior art, the beneficial effect of the embodiment of the present invention is that the bidirectional opening of the power supply box can be realized through the pivotal configuration of the middle boss and the lateral chute, which is convenient for users on both sides of the desktop to operate. In addition, by moving the box cover to the edge of the box body, a complete opening is realized, which is convenient for users to operate. The present invention realizes two states of half-opening and full-opening of the box cover through the secondary movement, which can meet the use requirements of different situations.

Description of drawings

Fig. 1 is a schematic diagram of the closed state of the first embodiment of the present invention;

Fig. 2 is a schematic diagram of the half-open state of the first embodiment of the present invention;

Fig. 3 is a schematic diagram of the fully open state of the first embodiment of the present invention;

4 is a perspective view of a desktop power box in a closed state according to a second embodiment of the present invention;

5 is a perspective view of a desktop power box in a semi-open state according to the second embodiment of the present invention;

Fig. 6 is a perspective view of the desktop power box in a fully opened state according to the second embodiment of the present invention;

Fig. 7 is a schematic diagram of the closed state of the second embodiment of the present invention;

Fig. 8 is a schematic diagram of the half-open state of the second embodiment of the present invention;

Fig. 9 is a schematic diagram of the fully opened state of the second embodiment of the present invention.

Wherein, the reference signs are explained as follows:

box cover 1

Intermediate Boss 11

End Boss 12

Box 2

Lateral chute 21

The second arc groove 211

Limiting part 22

First arc groove 23

Detailed ways

Specific embodiments embodying the inventive concept of the present invention will be described in detail below in conjunction with the accompanying drawings.

The embodiment of the present invention provides a desktop power supply box, which includes a box body 2 embedded in the desktop and a box cover 1, the box body 2 is a quadrangular box body with an upper opening, and the box cover 1 cooperates with the upper opening of the box body 2, The box cover 1 can be opened bidirectionally, and part of the box cover 1 can be sunk into the box body 2 after opening, saving space. The end wall of the box body 2 is provided with a transverse chute 21 having two ends and a middle part between the two ends; the end wall of the box cover 1 is provided with a middle boss 11 . First, through the pivoting of the middle boss 11 in the middle part, the box cover 1 can pivot from the closed state covering the box body 2 to the half-open state; Moving from the middle part to any one of the two ends, the lid 1 can move from the half-open state to the fully-open state. Wherein, the movement mode of the box cover 1 from the half-open state to the fully-open state can be the translation of the first embodiment as follows, or the same-direction rotation of the constant diameter and variable rotation center of the second embodiment as follows.

first embodiment

In this embodiment, the box cover 1 is half-opened by rotation, and fully opened by translation.

As shown in Figures 1 to 3, the horizontal chute 21 of the first embodiment of the present invention is a straight groove, and the middle boss 11 is translated from the middle part of the horizontal chute 21 to either of the two ends. 1 is able to translate from this half-open state to a fully-open state. Further, the two ends and the middle part of the transverse sliding groove 21 are provided with limiting parts 22 for restricting the pivoting of the middle boss 11 at the middle part and the lateral movement at the two ends. Although Fig. 1 to Fig. 3 of the present embodiment shows that the end wall of box cover 1 is also provided with two ends bosses 12, and is arranged as an isosceles triangle with middle boss 11 as apex with middle boss, but also can Bosses 12 at both ends are not provided.

When the power supply box is in a closed state (as shown in Figure 1), the box cover 1 covers the upper opening of the box body 2 in a horizontal direction, and the middle boss 11 is located in the middle of the transverse chute 21 and is stuck in the Inside the middle limiting part 22. At this moment, the box cover 1 cannot move laterally at will, but can apply force to make the box cover 1 turn over in any direction with the middle boss 11 as the center of rotation.

When in use, taking turning to the left as an example, the box cover 1 pivots 90 degrees to the left (counterclockwise) through the middle boss 11 to be in a half-open state (as shown in Figure 2), which is convenient for users on both sides to use the power supply box. If a power supply box with a large opening is required, just apply force to make the box cover 1 continue to translate to the left along the transverse chute 21, so that the middle boss 11 breaks free from the middle stopper 22, moves to the end of the transverse chute 21, and snaps into it. Just inside the end limiting portion 22 . Further preferably, the inline groove is a fully enclosed chute with both ends closed. In this way, the lid 1 is fully opened (as shown in FIG. 3 ), and will not move laterally arbitrarily. In addition, at this time, part of the box cover 1 sinking into the box body can also save space, and the impact on the outgoing lines on the side where the box cover is located will also be reduced. By sinking into the box body, it is possible to avoid the situation where the power cord needs to go over the protruding box cover and consume the length of the power cord. Those skilled in the art can understand that turning over the box cover 1 to the right and translating in the same direction or turning over the box cover 1 and then translating to the opposite side can also achieve the same technical effect. Further, the angle at which the box cover 1 pivots through the middle boss 11 can be changed according to actual needs.

Further, a modified example of the first embodiment of the present invention is different from the first embodiment in that: the transverse sliding groove 21 can be a V-shaped groove composed of two sections of straight grooves, and the transverse sliding groove 21 The middle part of the V-shaped groove is the bottom of the V-shaped groove, and the box cover can be translated from the half-opened state to the fully-opened state (not shown in the figure) by the translation of the middle boss 11 from the bottom of the V-shaped groove to either end. Show). Likewise, the bottom and both ends of the V-shaped groove are provided with limiting portions 22 for limiting the pivoting of the middle boss 11 at the middle portion and the lateral movement at the two ends. The half-open state is completely the same as that of the first embodiment, and will not be repeated here. Those skilled in the art can understand that the fully opened state is different from the first embodiment in that the direction of translation is different, but the technical effect that can be achieved is the same. Regardless of the translation direction and how the distance changes, as long as the fully opened state of the large opening can be realized, it is within the scope of the embodiments of the present invention.

second embodiment

In this embodiment, the box cover 1 is rotated for the first time centered on the middle boss 11 to realize half-opening, and further rotated for the second time centered on an end boss 12 to realize full opening, that is, the first The center of secondary rotation changes, but the direction of rotation remains unchanged, and the radius of rotation remains unchanged. The radius of rotation is always the distance from the middle boss to the end boss.

As shown in Figures 4 to 9, the second embodiment of the present invention is the same as the first embodiment in that it also includes a box cover 1 and a box body 2, the box body 2 is a quadrilateral box body with an upper opening, and the The lid 1 cooperates with the upper opening of the box body 2, which will not be repeated here.

The difference from the first embodiment will be described below in that: the end wall of the box body 2 is also provided with two opposite first arc-shaped grooves 23 on both sides of the transverse chute 21, and the transverse chute is formed by An approximately V-shaped groove formed by two opposite second arc-shaped grooves, the middle part of the transverse sliding groove 21 is the bottom of the approximately V-shaped groove. Furthermore, the box cover 1 is also provided with bosses 12 at both ends correspondingly located on both sides of the middle boss 11 . In this embodiment, the middle boss 11 and the bosses 12 at both ends are arranged as an isosceles triangle with the middle boss 11 as the apex, but they may also be other triangles.

This lid 1 is by centering on the middle boss 11 in the bottom of the approximate V-shaped groove, and taking the distance from the middle boss 11 to one of the two ends bosses 12 as a radius to rotate, so that the end is convex. The table 12 slides to the bottom of the first arc-shaped groove 23 along the first arc-shaped groove 23 on the same side, and the box cover 1 can pivot from a closed state covering the box body 2 to a half-open state; then, The box cover 1 continues to rotate in the same direction with the end boss 12 that slides to the bottom of the first arc-shaped groove 23 as the center, and still takes the distance from the middle boss 11 to one of the two end bosses 12 as the radius , make the middle boss 11 slide from the bottom of the approximately V-shaped groove to the end of the second arc-shaped groove 211 along the second arc-shaped groove 211 on the same side, and the lid can be opened from the half-open state Turn to fully open position.

In order to allow the box cover 1 to turn over freely, the first arc-shaped groove 23 is a semi-closed arc-shaped chute with an upper opening and a closed bottom. Further, the approximately V-shaped groove is a closed chute with both ends closed. Those skilled in the art can understand that, according to different requirements, the turning angle of the box cover 1 is variable, but it is limited by the length of the first arc-shaped groove 23 corresponding to the end boss 12 . The length of the second arc-shaped groove 211 can be different or can be any distance value within the distance moved when the cover 1 abuts against the edge of the box body 2 after being flipped over.

When the power supply box described in the second embodiment of the present invention is closed (as shown in Figure 4 and Figure 7), the box cover 1 covers the opening on the box body 2 in a horizontal direction, and the middle boss 11 is located at approximately V The bottom of the arc-shaped groove is stuck in the middle stopper 22, and the end boss 12 is located at the position corresponding to the upper opening of the first arc-shaped groove 23. At this time, the lid 1 cannot move horizontally arbitrarily, but the lid 1 can be overturned in any direction by exerting force. When the box cover 1 is opened to the left, the center boss 11 is turned to the left, and the end boss 12 on the left side of the box cover 1 slides to the bottom of the chute along the first arc groove 23 on the left side. The end boss 12 on the right side of the box cover 1 is tilted upwards, and the upper opening of the corresponding first arc-shaped groove 23 on the right side of the box body 2 is separated from the first arc-shaped groove 23 on the right side, so that the box cover is half In the open state (as shown in Figure 5 and Figure 8), it is convenient for users on both sides to use the power box. Those skilled in the art can understand that turning to the right with the middle boss 11 as the center can achieve the same technical effect. Here, the angle of turning right/left is limited by the arc length of the right/left arc chute.

If you need a power box with a large opening, take turning left (clockwise) as an example, you need to turn the box cover 1 with the middle boss 11 as the center of the circle, and the distance from the middle boss 11 to the end boss 12 as the radius To the bottom of the first arc-shaped groove 23 on the left side, take the position of the turned end boss 12 as the center of the circle, and continue to pivot in the same direction with the distance from the middle boss 11 to the end boss 12 as the radius, At this time, the middle boss 11 breaks free from the limiting part 22 at the middle part of the chute, and pivots to the left side of the second arc-shaped groove 211 . The pivoting angle is limited by the arc length of the left side of the second arc-shaped slot, and the pivoting to the bottom is the fully opened state (as shown in Fig. 6 and Fig. 9). Those skilled in the art can understand that with the middle boss 11 as the center and the distance from the middle boss 11 to the end boss 12 as the radius, flip to the right (clockwise), and turn to the bottom of the first arc-shaped groove 23 on the right. The end boss 12 is the center of the circle, and the distance from the middle boss 11 to the end boss 12 is used as the radius to continue pivoting in the same direction, which can also achieve the same technical effect, thereby realizing two-way opening. Furthermore, the angle at which the box cover 1 pivots through the middle boss 11 can be changed according to actual needs, but is limited by the length of the first arc-shaped slot 23 corresponding to the end boss 12 . In addition, those skilled in the art can understand that the two ends of the approximately V-shaped groove can also be provided with limiting parts to limit the reset of the box cover.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Therefore, all other equivalent changes or modifications that do not deviate from the spirit disclosed in the present invention should be included in this case. within the scope of the patent application.

Claims (10)

1. a desktop power pack, is characterized in that, comprising:

The box body of inserted in table top, the end wall of this box body is provided with horizontal concrete chute, and this horizontal concrete chute has both ends and the pars intermedia between both ends;

Lid, the end wall of this lid is provided with a middle boss, by this centre boss pivotable in this pars intermedia, this lid can be from the closed condition rotation that covers this box body to semi-open state, and, continue move to both ends any one along this horizontal concrete chute from this pars intermedia by this centre boss, this lid can move to full open state from this semi-open state.

2. desktop power pack according to claim 1, is characterized in that, this horizontal concrete chute is in-line groove, by this centre boss from this pars intermedia move to both ends any one, this lid can move to full open state from this semi-open state.

3. desktop power pack according to claim 2, is characterized in that: in the both ends of described horizontal concrete chute and pars intermedia, be equipped with limiting section, for limiting this centre boss in the pivotable of this pars intermedia and at the transverse shifting at described both ends.

4. desktop power pack according to claim 2, is characterized in that, the totally enclosed type chute that this in-line groove is closed at both ends.

5. desktop power pack according to claim 1, it is characterized in that, this horizontal concrete chute is the V-shaped groove being made up of two sections of straight-line grooves, the pars intermedia of this horizontal concrete chute is the bottom of this V-shaped groove, move to from the bottom of this V-shaped groove by this centre boss both ends any one, this lid can move to full open state from this semi-open state.

6. desktop power pack according to claim 1, it is characterized in that, the end wall of this box body is also provided with two the first relative deep-slotted chip breakers in these horizontal concrete chute both sides, and this horizontal concrete chute is the approximate V-shaped groove being made up of two the second relative deep-slotted chip breakers, the bottom that the pars intermedia of this horizontal concrete chute is this approximate V-shaped groove;

This lid is also provided with the both ends boss that is correspondingly positioned at these boss both sides, centre;

This lid is by centered by the middle boss in the bottom at this approximate V-shaped groove, distance take this centre boss to one of both ends boss is rotated as radius, make this lug bosses at end part slide onto the bottom of this first deep-slotted chip breaker along this first deep-slotted chip breaker of homonymy, this lid can be switched to semi-open state from covering the closed condition of this box body; Then, this lid is by centered by the lug bosses at end part to slide onto this first deep-slotted chip breaker bottom, still the distance take this centre boss to one of both ends boss is radius continuation rotating Vortex, make this centre boss slide onto the end of this second deep-slotted chip breaker from the bottom of this approximate V-shaped groove along this second deep-slotted chip breaker of homonymy, this lid can turn to full open state from this semi-open state.

7. desktop power pack according to claim 6, is characterized in that, this first deep-slotted chip breaker is the semi-enclosed arc chute of upper opening, bottom lock.

8. desktop power pack according to claim 6, is characterized in that, the closed chute that this approximate V-shaped groove is closed at both ends.

9. desktop power pack according to claim 6, is characterized in that, this centre boss, both ends boss are arranged to triangle.

10. desktop power pack according to claim 9, is characterized in that, this triangle is the isosceles triangle take this centre boss as summit.