Display support with lifting and reeling function

Abstract

The utility model relates to a kind of display support with lifting and take-up function, it is characterized by: including support shell and the drive mechanism for driving lifting seat lifting being arranged in support shell, the first end of data line is connected on the lifting seat, the second end of the data line is sequentially passed through the pulley on take-up box and fixed on the fixed seat of support shell, and then it is externally worn to the outside of support shell, finally, it is worn to the lower part of support shell and is electrically connected with circuit board.The utility model avoids that data line is randomly disturbed and is damaged and broken by lifting seat and guide rail clamp, so as to ensure the normal use of equipment.

Description

Technical Field

[0001] This utility model relates to a monitor stand, and more particularly to a monitor stand with lifting and cable retraction functions. Background Technology

[0002] Monitor stands are used to mount monitors. To meet the different height requirements of users, some monitor stands are equipped with lifting mechanisms to drive the monitor to rise and fall. For example, there are Chinese patents for a monitor lifting stand (publication number CN207990104U) and a monitor lifting stand internal wiring structure (publication number CN217056954U). Although the above structures can achieve monitor lifting and falling, due to their unreasonable structural design, the data cables installed inside the stand (including the data cables controlling the lifting mechanism, the monitor's signal cables, etc.) are easily damaged or broken by the components of the lifting mechanism, thus affecting normal use. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a monitor stand with lifting and cable retraction functions. The monitor stand with lifting and cable retraction functions is reasonably designed and helps to avoid damage to the data cable inside the stand.

[0004] This utility model features a monitor stand with lifting and cable retraction functions. It is characterized by comprising a stand housing and a drive mechanism located within the stand housing for driving the lifting seat to move up and down. A first end of a data cable is connected to the lifting seat. The second end of the data cable passes sequentially through a pulley on the cable retraction box and a fixing seat fixed to the stand housing before extending outwards to the outside of the stand housing, and finally descends to the lower part of the stand housing and is electrically connected to a circuit board.

[0005] Preferably, the lower part of the above-mentioned take-up box is hinged to a pulley, and the second end of the data cable first passes over the pulley from top to bottom and then extends upward out of the take-up box.

[0006] Preferably, a spring is connected between the lower part of the bracket housing and the take-up box to give the take-up box a downward tendency.

[0007] Preferably, the aforementioned mounting bracket clamps and secures the data cable.

[0008] Preferably, the bracket housing is provided with an upper opening and a lower opening. The data cable extending from the fixing seat passes through the upper opening from the inside to the outside, and the data cable exiting the upper opening is close to the outer wall of the bracket housing. The data cable passes through the lower opening from the outside to the inside and extends into the bracket housing.

[0009] Preferably, the driving mechanism is an electric cylinder, and the output end of the electric cylinder is connected to the lifting seat.

[0010] Preferably, the drive mechanism includes a motor, a reducer, and a lead screw and nut mechanism. The output end of the motor is connected to the reducer, the output end of the reducer is connected to the lead screw of the lead screw and nut mechanism, the nut of the lead screw and nut mechanism is fixedly connected to the lifting seat, and the data lines connected to the take-up box, pulley, and fixed seat are arranged parallel to and spaced apart from the lead screw.

[0011] Preferably, the bracket housing is provided with a guide rail for sliding the lifting seat.

[0012] The working principle of this utility model of a monitor stand with lifting and cable retraction functions is as follows: under the action of the drive mechanism, the lifting base and the first end of the data cable can be raised and lowered. When the lifting base rises, the data cable pulls the cable retraction box to rise as well. When the lifting base falls, the cable retraction box pulls the data cable to fall as well. This keeps the data cable inside the stand housing taut at all times, preventing the data cable from moving around and being pinched and broken by the lifting base and guide rail, thus ensuring the normal use of the device. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is a side view sectional structural schematic diagram of this utility model;

[0017] Figure 4 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 5 This is a three-dimensional structural diagram of the present invention with the bracket shell removed. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] The present invention relates to a monitor stand with lifting and cable retraction functions, comprising a stand housing 1 and a drive mechanism 2 disposed within the stand housing 1 for driving the lifting seat 9 to lift. The stand housing 1 may be a profile with a rectangular or U-shaped cross section.

[0021] The first end 301 of the data cable 3 is connected to the lifting seat. The second end of the data cable passes through the pulley 5 on the cable take-up box 4 and the fixing seat 6 fixed on the bracket housing in sequence, and then passes out to the outside of the bracket housing 1. Finally, it passes down to the lower part of the bracket housing and is electrically connected to the circuit board 7.

[0022] Specifically, the lower part of the cable retractor 4 is hinged to a pulley 5. The second end of the data cable 3 passes over the pulley 5 from top to bottom and then extends upwards out of the cable retractor 4. A spring 11 is connected between the lower part of the bracket housing and the cable retractor to give the cable retractor a downward tendency. The data cable 3 is kept taut by the pull of the spring or by the weight of the cable retractor itself.

[0023] The fixing seat 6 clamps and fixes the data cable 3, and the data cable 3 can be clamped and fixed in the clamping plate of the fixing seat.

[0024] In order to allow the data cable 3 to pass through, the bracket housing 1 is provided with an upper opening 7 and a lower opening 8. The data cable extending out of the fixing base passes through the upper opening 7 from the inside to the outside. The data cable passing through the upper opening is close to the outer wall of the bracket housing. The data cable passes through the lower opening 8 from the outside to the inside and extends into the bracket housing.

[0025] In one embodiment, the drive mechanism 2 is an electric cylinder, and the output end of the electric cylinder is connected to the lifting seat 9.

[0026] In one embodiment, the drive mechanism 2 includes a motor 201, a reducer 202, and a lead screw and nut mechanism. The output end of the motor 201 is connected to the reducer 202, and the output end of the reducer 202 is connected to the lead screw 203 of the lead screw and nut mechanism. The nut of the lead screw and nut mechanism is fixedly connected to the lifting seat 9. The data cable connected to the take-up box, pulley, and fixed seat is arranged parallel to the lead screw at intervals.

[0027] To ensure smooth lifting of the lifting seat, the aforementioned bracket housing is equipped with a guide rail 10 for guiding the sliding of the lifting seat.

[0028] The working principle of this utility model of a monitor stand with lifting and cable retraction functions is as follows: under the action of the drive mechanism, the lifting base and the first end of the data cable can be raised and lowered. When the lifting base rises, the data cable pulls the cable retraction box to rise as well. When the lifting base falls, the cable retraction box pulls the data cable to fall as well. This keeps the data cable inside the stand housing taut at all times, preventing the data cable from moving around and being pinched and broken by the lifting base and guide rail, thus ensuring the normal use of the device.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A monitor stand with lifting and cable retraction functions, characterized in that: It includes a bracket housing and a drive mechanism inside the bracket housing for driving the lifting seat to move up and down. The first end of the data cable is connected to the lifting seat. The second end of the data cable passes through the pulley on the cable take-up box and the fixing seat fixed on the bracket housing in sequence, and then passes out to the outside of the bracket housing. Finally, it passes down to the lower part of the bracket housing and is electrically connected to the circuit board.

2. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: The lower part of the take-up box is hinged to a pulley, and the second end of the data cable first passes over the pulley from top to bottom and then extends upward out of the take-up box.

3. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: A spring is connected between the lower part of the bracket housing and the take-up box, so that the take-up box has a downward tendency to move.

4. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: The mounting bracket clamps and secures the data cable.

5. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: The bracket housing has an upper opening and a lower opening. The data cable extending from the fixing seat passes through the upper opening from the inside to the outside, and the data cable exiting the upper opening is close to the outer wall of the bracket housing. The data cable passes through the lower opening from the outside to the inside and extends into the bracket housing.

6. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: The driving mechanism is an electric push cylinder, and the output end of the electric push cylinder is connected to the lifting seat.

7. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: The drive mechanism includes a motor, a reducer, and a lead screw and nut mechanism. The output end of the motor is connected to the reducer, and the output end of the reducer is connected to the lead screw of the lead screw and nut mechanism. The nut of the lead screw and nut mechanism is fixedly connected to the lifting seat. The data lines connected to the take-up box, pulley, and fixed seat are arranged parallel to and spaced apart from the lead screw.

8. The monitor stand with lifting and cable retraction functions according to claim 1, characterized in that: The bracket housing is equipped with a guide rail for sliding the lifting seat.

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