Rotatable monitor desktop fixing frame

Abstract

The utility model relates to the technical field of desktop fixing frames, and discloses a rotatable monitor desktop fixing frame which comprises a bottom column, a sliding ring is installed outside the bottom column in a sliding mode, and a bottom ring is arranged outside the bottom column and located below the sliding ring. The cross claw is arranged outside the sliding ring and the bottom ring, and the cross claw is fixedly connected with the sliding ring and the bottom ring; the limiting sleeve is arranged at the lower end of the bottom ring outside the bottom column, and the limiting sleeve is connected with the bottom column in a threaded fit mode; the top shell is arranged at the upper end of the bottom column, and the top shell is fixedly connected with the bottom column. According to the utility model, a cross claw up-and-down clamping and fixing structure is adopted, so that the desktop fixing frame can be mounted at a desktop threading hole, and is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of desktop fixing frames, in particular to a rotatable monitor desktop fixing frame. Background Art

[0002] Monitors are an important part of the closed-circuit monitoring system. They are the display part of the monitoring system and the terminal equipment of the monitoring system. They act as the "eyes" of the monitoring personnel and also play a key role in the subsequent investigation. Generally, monitors refer to displays.

[0003] When a monitor is placed on a desktop for use, a fixing bracket is usually installed to change its height and viewing angle, and the monitor can be rotated by rotating the fixing bracket.

[0004] Although the above-mentioned prior art has a rotation function, the installation of the fixing frame and the desktop is usually clamped at the edge of the desktop or the base is fixed by screwing screws into the desktop. When the fixing frame is installed at the edge of the desktop, the desktop needs to be moved, and the method of screwing screws requires destroying the desktop. The threading holes on the desktop cannot be reasonably utilized. Therefore, a rotatable monitor desktop fixing frame is proposed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the utility model provides a rotatable monitor desktop fixing frame to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a rotatable monitor desktop fixing frame, comprising:

[0007] A bottom column, a slip ring is slidably mounted on the outside of the bottom column, and a bottom ring is arranged on the outside of the bottom column below the slip ring;

[0008] A cross claw is arranged outside the slip ring and the bottom ring, and the cross claw is fixedly connected to the slip ring and the bottom ring;

[0009] The limiting sleeve is arranged at the lower end of the bottom ring outside the bottom column, and the limiting sleeve is connected to the bottom column through threaded matching;

[0010] The top shell is arranged on the upper end of the bottom column, and the top shell is fixedly connected to the bottom column.

[0011] Preferably, anti-skid pads are provided at the four feet outside the cross claw, and the anti-skid pads are fixedly connected to the cross claw, so that the anti-skid pads increase the friction between the cross claw and the desktop.

[0012] Preferably, a sliding rod is provided inside the upper end of the top shell, a high-friction bearing is provided inside the lower end of the sliding rod located inside the top shell, and the sliding rod and the top shell are rotatably connected via the high-friction bearing. The high-friction bearing provides resistance when the sliding rod rotates, so that the monitor is more stable when it stops rotating.

[0013] Preferably, a ring is slidably installed on the upper end of the outside of the sliding rod, and an adjusting bolt is provided on the left side of the outside of the ring. The adjusting bolt is connected to the ring by threaded cooperation, and the adjusting bolt passes through and extends to the inside of the ring. The adjusting bolt is used to limit and fix the ring.

[0014] Preferably, a bracket is provided on the right side of the outside of the collar, and the bracket is fixedly connected to the collar.

[0015] Preferably, a connection disk is provided at one end of the outside of the bracket away from the collar, and the connection disk is fixedly connected to the bracket, and the connection disk is used to connect to a monitor.

[0016] Compared with the prior art, the utility model provides a rotatable monitor desktop fixing frame, which has the following beneficial effects:

[0017] 1. The utility model rotates the limiting sleeve to separate it from the bottom column and simultaneously moves out the bottom ring, inserts the bottom column into the threading hole of the desktop, and the cross claws on the outside of the sliding ring fit with the desktop. Then the bottom ring is sleeved upward from the lower end of the desktop onto the outside of the bottom column, and the limiting sleeve is reset. The bottom ring is limited and pressed by the limiting sleeve, and the upper and lower cross claws of the desktop clamp and fix the desktop board, so that the bottom column is fixed. In the above manner, the fixing frame is installed through the threading hole of the desktop, thereby solving the problem raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the bottom ring and the bottom column of the utility model in a separated state;

[0020] Figure 3 It is a cross-sectional view of the internal structure of the top shell of the utility model.

[0021] In the figure: 1. bottom column; 2. slip ring; 3. cross claw; 4. anti-slip pad; 5. bottom ring; 6. limit sleeve; 7. top shell; 8. high friction bearing; 9. slide rod; 10. collar; 11. adjusting bolt; 12. bracket; 13. connecting plate. Implementation

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a technical solution, a rotatable monitor desktop fixing frame, please refer to Figure 1 , Figure 2 and Figure 3 ,include:

[0024] A bottom column 1, a slip ring 2 is slidably mounted on the outside of the bottom column 1, and a bottom ring 5 is arranged outside the bottom column 1 below the slip ring 2;

[0025] The cross claw 3 is arranged outside the slip ring 2 and the bottom ring 5, and the cross claw 3 is fixedly connected to the slip ring 2 and the bottom ring 5;

[0026] The limiting sleeve 6 is arranged at the lower end of the bottom ring 5 outside the bottom column 1, and the limiting sleeve 6 is connected to the bottom column 1 through threaded matching;

[0027] The top shell 7 is disposed at the upper end of the bottom column 1 , and the top shell 7 is fixedly connected to the bottom column 1 .

[0028] When in use, rotate the limiting sleeve 6 to disengage it from the bottom column 1, and at the same time remove the bottom ring 5, insert the bottom column 1 into the threading hole of the desktop, and the cross claw 3 on the outside of the slip ring 2 fits with the desktop, and then the bottom ring 5 is sleeved upward from the lower end of the desktop to the outside of the bottom column 1, reset the limiting sleeve 6, and limit and tighten the bottom ring 5 through the limiting sleeve 6. The two cross claws 3 above and below the desktop clamp and fix the desktop, so that the bottom column 1 is fixed. It should be noted that in order to save space and highlight the innovative elements of this patent, this solution is based on the existing monitor desktop fixing frame, and its related structures are improved, such as the cross claw 3, anti-slip pad 4, high friction bearing 8 and other conventional equipment, which will not be repeated in this patent.

[0029] See also Figure 1 and Figure 2 The four feet outside the cross claw 3 are all provided with anti-skid pads 4, and the anti-skid pads 4 are fixedly connected to the cross claw 3, and the anti-skid pads 4 increase the friction between the cross claw 3 and the desktop.

[0030] See also Figure 1 and Figure 3 A sliding rod 9 is arranged inside the upper end of the top shell 7, and a high-friction bearing 8 is arranged inside the lower end of the sliding rod 9, and the sliding rod 9 is rotatably connected to the top shell 7 through the high-friction bearing 8. The high-friction bearing 8 makes the sliding rod 9 have resistance when rotating, so that the monitor is more stable when it stops rotating.

[0031] See also Figure 1 A collar 10 is slidably mounted on the upper end of the outer portion of the slide rod 9, an adjusting bolt 11 is arranged on the left side of the outer portion of the collar 10, and the adjusting bolt 11 is connected to the collar 10 by threaded cooperation, the adjusting bolt 11 penetrates and extends to the interior of the collar 10, and the adjusting bolt 11 is used to limit and fix the collar 10.

[0032] See also Figure 1 A bracket 12 is provided on the right side of the outside of the ring 10 , and the bracket 12 is fixedly connected to the ring 10 .

[0033] See also Figure 1 A connection plate 13 is provided at one end of the bracket 12 which is away from the collar 10 and is fixedly connected to the bracket 12 . The connection plate 13 is used to connect to the monitor.

[0034] This solution: rotate the limiting sleeve 6 to disengage it from the bottom column 1, and at the same time remove the bottom ring 5, insert the bottom column 1 into the threading hole of the desktop, the cross claw 3 outside the sliding ring 2 fits with the desktop, and then the bottom ring 5 is sleeved from the lower end of the desktop upward to the outside of the bottom column 1, reset the limiting sleeve 6, and limit and tighten the bottom ring 5 through the limiting sleeve 6. The two cross claws 3 above and below the desktop clamp and fix the desktop, so that the bottom column 1 is fixed, and the sliding rod 9 is rotated to change the rotation of the monitor. When raising or lowering the monitor, the adjusting bolt 11 is rotated to disengage it from the sliding rod 9, and the position of the adjusting collar 10 is raised or lowered, and then the adjusting bolt 11 is reset to fix the collar 10, so that the fixing height of the monitor outside the connecting plate 13 at one end of the bracket 12 is changed.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotatable monitor desktop fixing bracket, characterized in that: include: A bottom column (1), a slip ring (2) being slidably mounted on the outside of the bottom column (1), and a bottom ring (5) being arranged on the outside of the bottom column (1) below the slip ring (2); A cross claw (3) is arranged outside the slip ring (2) and the bottom ring (5), and the cross claw (3) is fixedly connected to the slip ring (2) and the bottom ring (5); A limiting sleeve (6) is arranged at the lower end of the bottom ring (5) outside the bottom column (1), and the limiting sleeve (6) is connected to the bottom column (1) by threaded engagement; The top shell (7) is arranged at the upper end of the bottom column (1), and the top shell (7) is fixedly connected to the bottom column (1).

2. The rotatable monitor desktop fixing bracket according to claim 1, characterized in that: Anti-skid pads (4) are provided at four external feet of the cross claw (3), and the anti-skid pads (4) are fixedly connected to the cross claw (3).

3. The rotatable monitor desktop fixing bracket according to claim 1, characterized in that: A sliding rod (9) is disposed inside the upper end of the top shell (7), a high-friction bearing (8) is disposed inside the lower end of the sliding rod (9) located inside the top shell (7), and the sliding rod (9) is rotatably connected to the top shell (7) via the high-friction bearing (8).

4. The rotatable monitor desktop fixing bracket according to claim 3, characterized in that: A collar (10) is slidably mounted on the upper end of the outer portion of the slide rod (9), an adjusting bolt (11) is arranged on the left side of the outer portion of the collar (10), and the adjusting bolt (11) is connected to the collar (10) by threaded engagement, and the adjusting bolt (11) penetrates and extends into the interior of the collar (10).

5. The rotatable monitor desktop fixing bracket according to claim 4, characterized in that: A bracket (12) is provided on the right side of the outside of the collar (10), and the bracket (12) is fixedly connected to the collar (10).

6. The rotatable monitor desktop fixing bracket according to claim 5, characterized in that: A connecting plate (13) is provided at one end of the bracket (12) that is away from the collar (10), and the connecting plate (13) is fixedly connected to the bracket (12).

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