Desktop mechanism for cabinet and cabinet including the same

Abstract

The utility model relates to a desktop mechanism for a cabinet and a cabinet including the same, belonging to the technical field of cabinets. The desktop mechanism includes a slide groove, a slider and a desktop. The slide groove and the slider are slidably matched, the slider is connected to the desktop, one end of the desktop is provided with a movable latch, the movable latch and the desktop are hinged, one side of the movable latch is provided with a corresponding adjustment member, and the adjustment member is provided with a plurality of slots adapted to the clamping portion of the movable latch, which are used to fix the desktop. The desktop mechanism for a cabinet and the cabinet including the same disclosed by the utility model can solve the problem that the desktop mechanism of the original cabinet is easy to cause the desktop to shake and shrink, objects to fall over and damage the equipment due to accidental reasons such as accidental touch during use.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a desktop mechanism for a cabinet and a cabinet comprising the same. Background Art

[0002] A cabinet is an independent or self-supporting housing for electrical or electronic equipment. It is generally made of cold-rolled steel plates or alloys and has protection functions such as waterproof, dustproof, and anti-electromagnetic interference. Cabinets play an indispensable role in electrical equipment and are the carrier of electrical control equipment. They are widely used in integrated wiring and distribution products, computer network equipment, electronic equipment stacking scenarios, communication equipment and other fields.

[0003] However, a problem that exists in the current cabinet design is that the pull-out desktop mechanism (such as a control panel or workbench) equipped on some cabinets may shake or shrink due to accidental reasons such as accidental touch during use. This problem not only affects the user experience, but may also cause the objects originally placed on the desktop to fall over, causing serious consequences such as damage to the internal electronic equipment or data loss. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model proposes a new desktop mechanism for a cabinet and a cabinet including the same, which can solve the problem that the desktop mechanism of the original cabinet is prone to shaking and shrinking due to accidental reasons such as accidental touch during use, and objects may fall over and damage the equipment.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a desktop mechanism for a cabinet, comprising a slide groove, a slider and a desktop, wherein the slide groove and the slider are slidably matched, the slider is connected to the desktop, a movable latch is provided at one end of the desktop, the movable latch is hinged to the desktop, a corresponding adjustment member is provided on one side of the movable latch, and a plurality of latch grooves matched with the latching portion of the movable latch are provided on the adjustment member for fixing the desktop.

[0007] The preferred technical solution of the utility model is that the desktop is also provided with a pull rod, the action end of the pull rod is connected to one end of the movable pin, when the user pulls the pull rod, the locking portion of the movable pin disengages from the slot, when the user stops pulling the pull rod, the locking portion of the movable pin engages with the slot.

[0008] The preferred technical solution of the utility model is that the desktop is also equipped with a tension spring fixing part, a tension spring is arranged between the tension spring fixing part and the handle part of the pull rod, the active end of the pull rod is an oblique groove, and a sliding column adapted to the oblique groove is provided on the movable pin, and the sliding column and the oblique groove are slidably matched.

[0009] An optimal technical solution of the utility model is that the card slot is semicircular; and the card position portion is cylindrical.

[0010] The preferred technical solution of the utility model is that the movable latch, the adjusting member and the pull rod are installed at the bottom of the desktop.

[0011] The preferred technical solution of the utility model is that the adjusting member is arranged on the sliding groove.

[0012] An optimal technical solution of the utility model is that both ends of the adjusting member are respectively provided with limiting parts for limiting the desktop from falling out.

[0013] The utility model provides a cabinet, comprising the desktop mechanism of the above technical solution, wherein the slide grooves are symmetrically installed on the inner side wall of the cabinet.

[0014] Beneficial effects of the utility model:

[0015] The utility model proposes a desktop mechanism for a cabinet, which enables the desktop to move smoothly and flexibly by adopting the sliding cooperation of a slide groove and a slider. At the same time, the hinged connection between the movable latch and the desktop and the matching structure of the adjusting member ensure that the user can adjust the desktop position as needed. The adjusting member arranged on one side of the movable latch is equipped with a plurality of slots matching the positioning part, which can be used to accurately fix the position of the desktop, and effectively prevent the desktop from shaking and shrinking due to external forces such as accidental touch. When operating, the user only needs to pull the desktop out to the appropriate position, and then rotate or move the adjusting member so that the positioning part of the movable latch is inserted into the corresponding slot, and the desktop can be easily fixed. This design not only significantly improves the stability of the desktop, but also effectively prevents objects placed on the desktop from tipping over due to shaking, thereby protecting the equipment from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A three-dimensional diagram of a cabinet according to the first embodiment;

[0018] Figure 2 A three-dimensional desktop mechanism for a cabinet according to the first embodiment Figure 1 ;

[0019] Figure 3 A three-dimensional desktop mechanism for a cabinet according to the first embodiment Figure 2 ;

[0020] Figure 4 It is a front view of a desktop mechanism for a cabinet in the first embodiment;

[0021] Figure 5 for Figure 4 A cross-sectional view of the pull rod in the reset state along the AA direction;

[0022] Figure 6 for Figure 4 A cross-sectional view of the pull rod in the pulling state along the AA direction;

[0023] Figure 7 A three-dimensional diagram of the movable latch of the first embodiment;

[0024] Figure 8 It is a three-dimensional diagram of the adjusting member of the first embodiment.

[0025] In the figure:

[0026] 1-slide groove; 2-sliding block; 3-table top; 4-movable latch; 41-locking part; 42-sliding column; 5-adjusting member; 51-slot; 52-limiting part; 6-pull rod; 61-oblique groove; 7-tension spring fixing member; 8-tension spring; 9-inner wall. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0028] Embodiment 1

[0029] like Figure 1-8As shown, a cabinet provided in this embodiment includes the following desktop mechanism, which specifically includes a slide 1, a slider 2 and a desktop 3, wherein the slide 1 and the slider 2 are slidably matched, the slider 2 and the desktop 3 are connected, one end of the desktop 3 is provided with a movable latch 4, the movable latch 4 and the desktop 3 are hinged, and a corresponding adjustment member 5 is provided on one side of the movable latch 4, and the adjustment member 5 is provided with a plurality of slots 51 adapted to the clamping portion 41 of the movable latch 4, which are used to fix the desktop 3. Among them, the slide 1 is symmetrically installed on the inner side wall of the cabinet, and the slide is fixedly connected to the inner side wall by threads. The technical solution of this embodiment innovatively solves the problem of desktop shaking and shrinking and equipment damage caused by accidental reasons such as accidental touch in the original cabinet desktop mechanism through a unique mechanism design. Specifically, the solution adopts the sliding match between the slide and the slider, so that the desktop can move smoothly and flexibly. At the same time, the hinge between the movable latch and the desktop and the matching structure of the adjustment member ensure that the user can adjust the desktop position as needed. The adjusting piece arranged on one side of the movable latch is equipped with a plurality of slots matching the locking part, which can be used to accurately fix the position of the desktop, effectively preventing the desktop from shaking and shrinking due to external forces such as accidental touch. When operating, the user only needs to pull the desktop out to the appropriate position, and then rotate or move the adjusting piece so that the locking part of the movable latch is locked into the corresponding slot to easily fix the desktop. This design not only significantly improves the stability of the desktop, but also effectively prevents objects placed on the desktop from tipping over due to shaking, thereby protecting the equipment from damage. Therefore, this technical solution creatively improves the stability and safety of the cabinet desktop mechanism by combining key technical features such as slide grooves, sliders, movable latches and adjusting pieces, and provides users with a more reliable and convenient operating experience.

[0030] Preferably, the desktop 3 is also provided with a pull rod 6, the action end of the pull rod 6 is connected to one end of the movable latch 4, when the user pulls the pull rod 6, the locking portion 41 of the movable latch 4 is disengaged from the slot 51, when the user stops pulling the pull rod 6, the locking portion 41 of the movable latch 4 is engaged with the slot 51. The introduction of the pull rod significantly improves the convenience of desktop adjustment and the smoothness of operation. When the user needs to adjust the position of the desktop, only the pull rod needs to be pulled to easily disengage the locking portion of the movable latch from the slot, so as to realize the free movement of the desktop. When the user stops pulling the pull rod, the locking portion of the movable latch can automatically engage with the adjacent slot due to its own gravity, so as to ensure the stability of the desktop. This design not only simplifies the operation steps, but also improves the controllability and efficiency of the adjustment process, bringing a smoother and more efficient use experience to the user.

[0031] Preferably, the desktop 3 is also equipped with a tension spring fixing member 7, and a tension spring 8 is arranged between the tension spring fixing member 7 and the handle of the pull rod 6. The active end of the pull rod 6 is an oblique groove 61, and the movable latch 4 is provided with a slide column 42 adapted to the oblique groove 61, and the slide column 42 and the oblique groove 61 are slidably matched. The tension spring design between the tension spring fixing member and the handle of the pull rod provides appropriate resilience for the pull rod, so that the user can feel a soft and stable feedback force when operating the pull rod. At the same time, the active end of the pull rod is designed as an oblique groove, which is adapted to the slide column on the movable latch. This structure not only ensures the smooth linkage between the pull rod and the movable latch, but also enhances the stability of the overall mechanism. When the user releases the pull rod, the pull rod is reset due to the tension of the tension spring, and the oblique groove of the pull rod also resets the slide column that pushes the movable latch, causing the latching part of the movable latch to fall into the slot. At this time, the desktop mechanism has the function of self-locking when the pull rod is released, without the need for the user to perform additional operations to fix it.

[0032] Preferably, the card slot 51 is semicircular; the locking portion 41 is cylindrical. The above structural shape provides a more stable and reliable locking effect. The semicircular card slot can better adapt to the shape of the cylindrical locking portion, ensuring a close fit between the two, thereby effectively preventing accidental sliding or shaking of the desktop. In addition, the cylindrical locking portion moves more smoothly in the card slot, reducing the possibility of wear and jamming, and extending the service life of the mechanism. This design not only improves the stability and safety of the desktop, but also provides users with a smoother and more comfortable operating experience.

[0033] Preferably, the movable latch 4, the adjustment member 5, the pull rod 6 and other components are installed at the bottom of the desktop 3. This layout significantly improves the aesthetics and space utilization efficiency of the overall mechanism. Installing these components at the bottom of the desktop can not only hide the complex mechanical structure, making the desktop look more concise and high-end, but also effectively prevent users from making unnecessary contact with these mechanical components when using the desktop normally, thereby reducing the possibility of misoperation. In addition, bottom installation also helps to protect these key components from external environmental factors such as dust and dirt, thereby extending their service life.

[0034] Preferably, the adjusting member 5 is arranged on the slide slot 1. The direct combination of the adjusting member and the slide slot also makes the overall structure more compact, improves the mechanical strength, and helps prevent the desktop from shaking or being unstable during movement or use, thereby providing users with a more stable and reliable work surface.

[0035] Preferably, both ends of the adjusting member 5 are provided with limit parts 52 for limiting the desktop 3 from coming out. The design of the limit parts can effectively prevent the desktop from accidentally coming out of the slide slot during the pulling-out process, thereby avoiding safety risks such as falling objects, equipment damage, and even personal injury caused by the desktop being out of control. At the same time, the limit parts can also serve as a clear indication of the pull-out range of the desktop, helping users to more intuitively understand and control the use range of the desktop.

[0036] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A desktop mechanism for a cabinet, characterized in that: It comprises a slide groove (1), a slider (2) and a table top (3), wherein the slide groove (1) and the slider (2) are slidably matched; The slider (2) is connected to the table top (3); one end of the table top (3) is provided with a movable latch (4); the movable latch (4) and the table top (3) are hinged; A corresponding adjusting member (5) is provided on one side of the movable latch (4), and a plurality of latching grooves (51) matching the latching portion (41) of the movable latch (4) are provided on the adjusting member (5) for fixing the desktop (3).

2. The desktop mechanism for a cabinet according to claim 1, characterized in that: The table top (3) is also provided with a pull rod (6), the action end of the pull rod (6) is connected to one end of the movable latch (4), when the user pulls the pull rod (6), the locking portion (41) of the movable latch (4) is disengaged from the locking slot (51), when the user stops pulling the pull rod (6), the locking portion (41) of the movable latch (4) is locked into the locking slot (51).

3. The desktop mechanism for a cabinet according to claim 2, characterized in that: The tabletop (3) is also equipped with a tension spring fixing member (7), and a tension spring (8) is arranged between the tension spring fixing member (7) and the handle portion of the pull rod (6); The action end of the pull rod (6) is an oblique groove (61), and the movable latch (4) is provided with a sliding column (42) adapted to the oblique groove (61), and the sliding column (42) and the oblique groove (61) are slidably matched.

4. The desktop mechanism for a cabinet according to claim 1, characterized in that: The locking groove (51) is semicircular; and the locking portion (41) is cylindrical.

5. The desktop mechanism for a cabinet according to claim 2, characterized in that: The movable latch (4), the adjusting member (5) and the pull rod (6) are installed at the bottom of the table top (3).

6. The desktop mechanism for a cabinet according to claim 1, characterized in that: The adjusting member (5) is arranged on the sliding groove (1).

7. The desktop mechanism for a cabinet according to claim 6, characterized in that: Both ends of the adjusting member (5) are respectively provided with limiting portions (52) for limiting the tabletop (3) from falling out.

8. A cabinet, characterized in that: It comprises a desktop mechanism as claimed in any one of claims 1 to 7, wherein the slide groove (1) is symmetrically installed on the inner wall (9) of the cabinet.

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