CN111836489A - A lifting table controller and a lifting table table frame with external wiring - Google Patents

Abstract

The invention provides a lifting table controller with wiring on the outer side, wherein the controller is arranged between two lifting stand columns, the controller controls the lifting of the lifting stand columns, a cross beam for supporting and fixing is arranged between the lifting stand columns, the controller is arranged in the cross beam, at least two circuit interfaces are arranged on one side of the controller close to one of the lifting stand columns, and wiring channels for guiding wire bundles are arranged on the outer side wall of the controller corresponding to the inner side wall of the cross beam. The invention has the advantages that: the wiring channel is arranged on the outer side wall corresponding to the inner side wall of the cross beam, so that the height of the controller cannot be increased, and meanwhile, the wiring channel does not conflict with the installation part of the controller, and the design of the wiring channel is easier.

Description

A lifting table controller and a lifting table table frame with external wiring

【Technical field】

The invention relates to a lifting table controller and a lifting table frame with external wiring, belonging to the technical field of lifting table accessories.

【Background technique】

Desks are daily furniture widely used by people in work, study and life. There are many types of existing desks, such as computer desks, study desks, desks and so on. With the increasing improvement of people's quality of life, the requirements for the comfort and convenience of the table are also getting higher and higher. Therefore, in order to meet the requirements of users of different heights, a height-adjustable lifting table has appeared on the market. In order to facilitate people's operation, the existing lifting table has an electric lifting function, that is, an electric lifting table. Lift table.

The basic structure of the current electric lifting table includes a table board, a beam is arranged under the table board, and lifting columns are arranged on both sides of the table plate. Usually, a control box is set in the beam, and the control box is used to control the lifting columns on both sides. When the power interface is on the same side of the controller, the wiring of the power cable, manual control cable and other wiring harnesses is in a messy state, which makes the wiring harnesses easily entangled with each other, which affects the normal connection of the wiring harness and reduces the overall period of time. In terms of aesthetics, in the prior art, as disclosed in European invention patent EP2452589B1, it is a controller with a guide groove, which solves the above problems by setting a guide groove on the top of the controller to guide the routing of the column power cord. .

However, since the guide groove is located on the top of the controller, the height of the controller itself is greatly increased, which makes the controller thicker. In addition, since the controller is usually fixedly connected to the beam through its top, the The guide groove is located on the top of the controller, which will affect the setting of the controller mounting parts and increase the difficulty of loading and unloading the controller.

[Content of the invention]

The technical problem to be solved by the present invention lies in a lifting table controller with external wiring, which realizes the guidance of the wire harness without affecting the height of the controller itself.

To solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A lifting table controller with external wiring, the controller is arranged between two lifting columns, the controller controls the lifting and lowering of the lifting columns, a beam for supporting and fixing is arranged between the lifting columns, and the The controller is arranged in the beam, and at least two line interfaces are arranged on the side of the controller close to one of the lifting columns, and the outer side wall corresponding to the inner side wall of the beam is provided with wiring for guiding the wiring harness aisle.

The beneficial effects of adopting the present invention are:

In the present invention, the outer side wall of the controller corresponding to the inner side wall of the beam is provided with a wiring channel for guiding the wire harness, and the wiring channel is arranged on the outer side wall of the controller to avoid the increase of the height of the controller itself. Making the controller appear lighter, it can reduce the volume of the controller exposed to the beam, reduce the possibility of damage to the controller, and improve its overall aesthetics. At the same time, the actual space under the controller will not be reduced, giving The design of the post column provides convenience.

Secondly, since the controller is usually fixedly connected to the beam through its top, the wiring channel is arranged on the outer side wall of the controller, which can avoid the conflict between the wiring channel of the controller and the installation components, and the wiring channel is not It needs to be specially designed and manufactured to avoid installation components, so that the restrictions on the wiring channel are reduced, and the structure can be simpler.

Preferably, the wire routing channel includes an open end, the opening direction of the open end is upward, and the open end can more conveniently install the wire harness into the wire routing channel, so that the wire harness can not easily be separated from the wire routing channel, and the stability of the wire harness can be improved. sex.

Preferably, the inner sidewall of the beam shields the open end, and the inner sidewall of the beam shields the open end so that the wire harness will not be separated from the wiring channel, thereby improving the stability of the wire harness.

Preferably, the outer side wall of the controller is concave to form the wiring channel, and the wiring channel is formed by the inner side wall of the controller, which will not affect the overall width of the controller.

Preferably, the wire routing channel includes a baffle plate that restricts the horizontal separation of the wire harness.

Preferably, the controller includes an upper casing and a lower casing, and the wiring channel is provided on the outer side wall of the upper casing.

Preferably, the controller includes an upper casing and a lower casing, the beam includes an inner groove for accommodating the controller, and the lower casing of the controller faces the top of the inner groove.

Preferably, the controller is provided with a fixing hole for a screw to pass through, and the controller is fixed by a screw.

Preferably, the controller is provided with a cover plate for covering the fixing hole, and the fixing hole on the controller is blocked by the cover plate to prevent foreign objects from entering the fixing hole, and at the same time improve the aesthetics of the controller.

The invention also discloses a lifting table frame, comprising a beam, a lifting column installed on both sides of the beam, and a controller installed in the beam, the controller controls the lifting of the lifting column, and the controller adopts any one of the above controller described in .

Other features and advantages of the present invention will be disclosed in detail in the following detailed description and accompanying drawings.

【Description of drawings】

The present invention will be further described below in conjunction with the accompanying drawings:

1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

Fig. 2 is the explosion schematic diagram of Embodiment 1 of the present invention;

3 is a schematic diagram of the connection structure between the controller and the lifting column in Embodiment 1 of the present invention;

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

5 is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

6 is a cross-sectional view of Embodiment 2 of the present invention;

FIG. 7 is a partial enlarged view of part B in FIG. 6 .

【Detailed ways】

The technical solutions of the embodiments of the present invention will be explained and described below with reference to the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

In the following description, the appearance of terms such as "inner", "outer", "upper", "lower", "left", "right" etc. to indicate orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention.

Example 1:

As shown in FIG. 1 to FIG. 4 , this embodiment shows a lifting table controller with external wiring. The controller 1 is arranged between two lifting columns 3 , and the controller 1 controls the lifting column 3 . For lifting, a beam 2 (refer to FIG. 5 ) for supporting and fixing is arranged between the lifting columns 3 , the controller 1 is arranged in the beam 2 , and the controller 1 is arranged on the side close to one of the lifting columns 3 . There are at least two wiring interfaces 103 , and a wiring channel 101 for guiding the wiring harness 13 is provided on the outer side wall of the controller 1 in contact with the inner side wall of the beam 2 .

In this embodiment, at least two line interfaces 103 are provided on the same side of the controller 1 , including the line interfaces 103 of the lifting columns 3 on both sides of the controller 1 , and the controller 1 corresponds to the inner wall of the beam 2 . There is a wiring channel 101 for guiding the wiring harness 13 on the outer side wall of the controller. The wiring harness 13 of one of the lifting columns 3 is guided to the other side of the controller 1 through the wiring channel 101. In addition, the wiring channel 101 is set on the controller On the outer side wall of 1, it can avoid the increase of the height of the controller 1 itself, make the controller 1 appear more lightweight, can reduce the volume of the controller 1 exposed to the beam 2, reduce the possibility of damage to the controller 1, and can also The overall aesthetics are improved, and the actual space below the controller 1 will not be reduced, which provides convenience for the design of the post in the later stage.

Secondly, since the controller 1 is usually fixedly connected to the beam 2 through its top, the wiring channel 101 is arranged on the outer side wall of the controller 1, which can avoid the conflict between the wiring channel 101 of the controller 1 and the installation components. At the same time, the wiring channel 101 does not need to be specially designed and manufactured to avoid installation components, so that the wiring channel 101 has less restrictions and a simpler structure.

In order to make the installation of the wiring harness 13 more convenient, in this embodiment, the wiring channel 101 includes an open end, the opening direction of the open end of the wiring channel 101 is upward, and the wiring harness 13 can be directly inserted into the wiring channel 101 through the open end. The installation of the wire harness 13 is more convenient, and the upward direction of the opening of the open end constrains the wire harness 13 , which can prevent the wire harness 13 from falling and improve the stability of the wire harness 13 .

In order to further improve the stability of the wire harness 13, in this embodiment, the inner side wall of the beam 2 covers the open end, and the open end is blocked by the inner side wall of the beam 2, so that the wire harness 13 will not be detached from the controller 1 after the installation is completed. The wire channel 101 improves the stability of the wire harness 13 .

In addition, the wiring channel 101 includes a baffle 105 that restricts the horizontal separation of the wire harness 13. Under the action of the baffle 105, the wire harness 13 is not automatically separated from the wiring channel 101, and the wiring channel 101 has a sufficient depth. , which can accommodate a plurality of wire harnesses 13 , which can make the wire harnesses 13 in the controller 1 more neatly and smoothly arranged, avoid entanglement between the wire harnesses 13 , and improve the safety and overall aesthetics of the wire harnesses 13 .

In order to keep the overall width of the controller 1 unaffected, in this embodiment, the routing channel 101 is formed by the concave outer side wall of the controller 1 , so that the width of the controller 1 can correspond to the width inside the beam 2 . Under the condition that the internal width remains unchanged, the controller 1 can have a large enough space, and the design difficulty of the electrical components inside the controller 1 is reduced.

There are different embodiments for the specific position of the wiring channel 101 . In this embodiment, the controller 1 includes an upper casing 10 and a lower casing 11 , and the wiring channel 101 is provided on the outer side wall of the upper casing 10 . Since some electrical components need to be installed inside the controller 1, the upper shell 10 of the controller 1 is provided with a cavity for accommodating the electrical components, so the height of the upper shell 10 of the controller 1 is much larger than the lower shell of the controller 1. 11, so there is enough space on the outer side wall of the upper casing 10 of the controller 1 for laying the wiring channel 101, and the restriction on the wiring channel 101 is relatively small.

Regarding the installation of the controller 1 , in this embodiment, the controller 1 includes an upper shell 10 and a lower shell 11 , the beam 2 includes an inner groove for accommodating the controller 1 , and the lower shell of the controller 1 includes an inner groove for accommodating the controller 1 . 11 faces the top of the inner groove, the controller 1 is provided with a fixing hole 102 for the screw to pass through, the fixing hole 102 penetrates the upper shell 10 and the lower shell 11 of the controller 1, and the controller 1 is fixed by screws , the controller 1 can be fixed on the bottom of the table board, of course, it can also be fixed on the beam 2. If it is fixed on the beam 2, it is preferable to set a corresponding fixing plate on the beam 2. In addition, in order to improve the aesthetics of the controller 1 , a cover plate 104 for covering the fixing hole 102 is provided on the surface of the upper shell 10 of the controller 1 in this embodiment. The fixing hole 102 prevents foreign objects and the like from entering the fixing hole 102 , and at the same time improves the overall aesthetics of the controller 1 .

Example 2:

As shown in FIG. 5 to FIG. 7 , this embodiment shows a lifting table frame, which includes a beam 2 , a lifting column 3 installed on both sides of the beam 2 , and a controller 1 installed in the beam 2 . The controller 1 controls the lifting and lowering of the lifting column 3, and the controller 1 adopts the controller 1 as in the embodiment 1 or its equivalent.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the drawings and the descriptions in the above specific embodiments. content. Any modifications that do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims (10)

1. A lifting table controller with external wiring, the controller is arranged between two lifting columns, the controller controls the lifting and lowering of the lifting columns, and a cross beam for supporting and fixing is provided between the lifting columns, The controller is arranged in the beam, and it is characterized in that: the controller is provided with at least two line interfaces on the side close to one of the lifting columns, and the outer side wall corresponding to the inner side wall of the beam is provided with a circuit interface. The routing channel for guiding the wiring harness. 2 . The lifting table controller with external wiring according to claim 1 , wherein the wiring channel comprises an open end, and the opening direction of the open end is upward. 3 . 3 . The lifting table controller with external wiring as claimed in claim 2 , wherein the inner side wall of the beam covers the opening end. 4 . 4 . The lifting desk controller with external wiring as claimed in claim 2 , wherein the wiring channel is formed by concave on the outer side wall of the controller. 5 . 5 . The lifting table controller with external wiring according to claim 1 , wherein the wiring channel comprises a baffle plate that restricts the horizontal separation of the wiring harness. 6 . 6 . The lifting table controller with external wiring according to claim 1 , wherein the controller comprises an upper casing and a lower casing, and the wire routing channel is provided on the outer side wall of the upper casing. 7 . 7 . The lifting table controller of claim 1 , wherein the controller comprises an upper shell and a lower shell, the beam includes an inner groove for accommodating the controller, and the The lower case of the controller faces the top of the inner groove. 8 . The lifting table controller with external wiring according to claim 1 , wherein the controller is provided with fixing holes for screws to pass through, and the controller is fixed by screws. 9 . 9 . The lifting table controller with external wiring according to claim 8 , wherein the controller is provided with decorative stickers for covering the fixing holes. 10 . 10. A table stand for a lifting table, comprising a beam, a lifting column installed on both sides of the beam, and a controller installed in the beam, the controller controls the lifting of the lifting column, and is characterized in that: the controller adopts the method as claimed in the claim. The controller described in one of 1 to 9.

Images