A cabinet-receivable panel structure

Abstract

The present invention discloses a retractable panel structure for a cabinet, belonging to the technical field of communication equipment. It includes components such as a decorative panel, a retractable panel, a left connecting rod, a right connecting rod, an inner guide rail, an outer guide rail, a fixing rod, and a panel threaded plate. Among them, when not retracted, the retractable panel can protect the reliable wiring of complex jumpers of the equipment, and the retractable panel is flush with other equipment panels of the cabinet, ensuring the overall beauty of the cabinet. In the retracted state, the retractable panel can be retracted into the cabinet without occupying additional space, facilitating the operation of the equipment. In addition, by changing the size and painting color of the panel, etc., the retractable panel can be applied to various types of cabinets and equipment. The use of non-loosening screws eliminates the use of tools such as screwdrivers, making the panel retraction operation more convenient and efficient. An observation window can be installed on the retractable panel according to actual needs, facilitating the observation of the operation of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and more specifically, to a cabinet retractable panel structure. Background Art

[0002] Under the conditions of modern communication technology, cabinets play a significant role in the equipment fixation of vehicle-mounted stations. The equipment is neatly installed on the cabinet, which greatly facilitates the operation of personnel on the equipment. Some equipment panels have complex jumpers that need to be frequently modified. For the sake of the aesthetics of the cabinet and to ensure the stability and reliability of the jumpers, a protective panel needs to be set up. Conventional side-opening panels or detachable panels do not meet the situation of the narrow internal space of communication vehicles and the need to frequently open the panels. Therefore, there is an urgent need to develop a cabinet retractable panel. Summary of the Invention

[0003] In view of the problems existing in the above background art, the present invention proposes a cabinet retractable panel structure. In the storage state, it only occupies 1U space of the cabinet, does not occupy the narrow space inside the communication vehicle, and does not pose a risk of bumping to the operator.

[0004] The technical solution of the present invention is realized as follows.

[0005] A cabinet retractable panel structure includes a cabinet 1, a retractable panel 3, a non-loosening screw 4, a support rod, a connecting rod, a limit block 7, a first rod, a second rod, and a fixing rod 9.

[0006] The cabinet includes a square bottom frame and support rods fixed to the ends of the square bottom frame; the support rods include a first support rod, a second support rod, a third support rod, and a fourth support rod; each support rod is provided with a horizontal edge and a vertical edge on the inner side; connection holes arranged along the extending direction of the support rod are provided on both the horizontal edge and the vertical edge.

[0007] The first rod is placed on the horizontal edges of the adjacent first support rod and the fourth support rod, and is movably connected to the connection holes on the corresponding horizontal edges by screws; the second rod is placed on the horizontal edges of the adjacent second support rod and the third support rod, and is movably connected to the connection holes on the corresponding horizontal edges by screws.

[0008] Both ends of the top of the retractable panel are connected to the fixing rod through connecting rods; both ends of the connecting rod have pin shafts, which are respectively installed in the bearing holes of the retractable panel and the limit block, and the connecting rods are connected together through the fixing rod 9 to ensure that the pin shafts of the connecting rods are constrained in the bearing holes; on the other side of the connecting rod connected to the fixing rod, limit blocks are also provided and are respectively located in the guide rails inside the first rod and the second rod, and the limit blocks can slide freely in the guide rails.

[0009] A panel threaded plate is fixed in the connecting holes along the longitudinal direction by screws, and the bottom of the receiving panel is locked with the panel threaded plate by non-loosening screws.

[0010] Further, the strut is perpendicular to the square bottom frame; both the transverse edge and the longitudinal edge are perpendicular to the square bottom frame.

[0011] Further, both ends of the first rod and both ends of the second rod are abutted against the corresponding longitudinal edges.

[0012] Further, it further includes a decorative panel, which is fixed to the longitudinal edge by screws, and the width of the receiving panel is less than or equal to the distance between the two decorative panels.

[0013] Further, stoppers as extreme positions are also provided at both ends of the guide rails of the first rod and both ends of the guide rails of the second rod.

[0014] Compared with the prior art, the advantages of the present invention are as follows:

[0015] 1. All parts of the receiving panel of the present invention are connected by screw mounting, making it convenient to disassemble and assemble.

[0016] 2. The receiving panel can be completely received inside the cabinet, only occupying 1U space of the cabinet, not occupying the narrow space in the communication vehicle, and there is no risk of bumping the operator.

[0017] 3. The receiving panel is fixed to the panel threaded plate by non-loosening screws. During operation, neither tools are required nor the risk of loss of fasteners is involved.

[0018] 4. When the receiving panel is in the non-received state, it forms a whole plane with the decorative panels on both sides, with a beautiful visual effect.

[0019] 5. The dimensions, installation positions, painting colors, etc. of the receiving panel and the decorative panel can be adjusted according to the specific conditions of the cabinet and the equipment.

[0020] 6. The flipping method of the receiving panel is not limited to flipping upwards, and can also be set to flip downwards.

[0021] 7. An observation window can be installed on the receiving panel according to actual needs, which is convenient for observing the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall external structure of the present invention.

[0023] Figure 2 is a schematic diagram of the unfolded state of the receiving panel of the present invention.

[0024] Figure 3 is a schematic diagram of the received state of the receiving panel of the present invention.

[0025] Figure 4 This is an exploded view of the storage panel of the present invention.

[0026] Among them, 1. Cabinet, 1-1. First strut, 1-2. Second strut, 1-3. Third strut, 1-4. Fourth strut, 1-5. Square bottom frame, 1-6. Horizontal edge, 1-7. Vertical edge; 2. Decorative panel; 3. Storage panel; 4. Loctite screw; 5. Left connecting rod; 6. Right connecting rod; 7. Limit block; 8. Strip bar; 9. Fixed rod; 10. Stop block; 11. Panel threaded plate. Detailed implementation mode

[0027] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] A cabinet retractable panel structure includes a cabinet 1, a retractable panel 3, a Loctite screw 4, a strut, a connecting rod, a limit block 7, a first strip bar, a second strip bar, and a fixed rod 9;

[0029] The cabinet includes a square bottom frame and struts fixed to the ends of the square bottom frame; the struts include a first strut, a second strut, a third strut, and a fourth strut; a horizontal edge and a vertical edge are provided inside each strut; connection holes arranged along the extending direction of the strut are provided on both the horizontal edge and the vertical edge;

[0030] The first strip bar is placed on the horizontal edges of the adjacent first strut and fourth strut and is movably connected to the connection holes on the corresponding horizontal edge by screws; the second strip bar is placed on the horizontal edges of the adjacent second strut and third strut and is movably connected to the connection holes on the corresponding horizontal edge by screws;

[0031] Both ends of the top of the storage panel are connected to the fixed rod through connecting rods; both ends of the connecting rod have pin shafts, which are respectively installed in the bearing holes of the storage panel and the limit block, and the connecting rods are connected together by the fixed rod 9 to ensure that the pin shafts of the connecting rods are constrained in the bearing holes; on the other side of the connecting rods connected to the fixed rod, limit blocks connected to their bearings are also provided; the two limit blocks are respectively located in the guide rails inside the first strip bar and the second strip bar, and the limit blocks can slide freely in the guide rails;

[0032] A panel threaded plate is fixed in the connection hole of the vertical edge by screws, and the bottom of the storage panel is locked with the panel threaded plate through Loctite screws.

[0033] Further, the strut is perpendicular to the square bottom frame; both the horizontal edge and the vertical edge are perpendicular to the square bottom frame.

[0034] Further, the ends of the first strip bar and the second strip bar are both abutted against the corresponding vertical edges.

[0035] Further, it further includes a decorative panel, which is fixed longitudinally by screws, and the width of the storage panel is less than or equal to the distance between the two decorative panels.

[0036] Further, stoppers serving as extreme position limits are also provided at the ends of the first rod guide rail and the second rod guide rail.

[0037] The following are more specific embodiments:

[0038] Combined with Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in

[0039] As Figure 4 shown, after determining the installation position of the storage panel on the cabinet, first install the two bar rods 8 on the struts of the cabinet 1, then install the pins of the left connecting rod 5 and the right connecting rod 6 into the pin holes of the storage panel 3 respectively, and then install the two ends of the fixing rod 9 to the left connecting rod 5 and the right connecting rod 6 with screws respectively, so that the storage panel 3 is fixed in the left connecting rod 5 and the right connecting rod 6 and can rotate freely. Then install the two limit blocks 7 to the pins of the left connecting rod 5 and the right connecting rod 6 through the pin holes respectively. Then assemble the combined whole together through the cooperation between the limit blocks 7 and the guide rails of the bar rods 8, and reasonably adjust the guide rail clearance to make the storage of the storage panel smooth and unobstructed. Finally, install stoppers 10 on both sides of the inner guide rail of the bar rod 8 to prevent the limit block 7 from sliding out of the guide rail and play a role of limit protection.

[0040] In order to simplify the storage of the panel, the storage panel 3 is fixed to 4 panel threaded plates 11 with threaded holes respectively by 4 non-loosening screws 4, eliminating the use of tools such as screwdrivers and greatly simplifying the operation steps of storing the panel.

[0041] In order to better play the role of the retractable design of the present storage panel, in occasions where it is needed, various forms of observation windows can be arranged on the storage panel 3 according to actual situations, so that the situation inside the panel can be observed without opening the storage panel.

Claims

1. A retractable panel structure for a cabinet, characterized in that, It includes a cabinet (1), a storage panel (3), a non-loosening screw (4), a support rod, a connecting rod, a limit block (7), a first rod, a second rod and a fixing rod (9); The cabinet includes a square bottom frame and support rods fixed to the ends of the square bottom frame; the support rods include a first support rod, a second support rod, a third support rod and a fourth support rod; a transverse edge and a longitudinal edge are provided inside each support rod; connection holes arranged along the extending direction of the support rod are provided on both the transverse edge and the longitudinal edge; The first rod is placed on the transverse edges of adjacent first and fourth support rods and is movably connected to the connection holes on the corresponding transverse edges by screws; the second rod is placed on the transverse edges of adjacent second and third support rods and is movably connected to the connection holes on the corresponding transverse edges by screws; Both ends of the top of the storage panel are connected to the fixing rod through connecting rods; both ends of the connecting rod have pin shafts, which are respectively installed in the bearing holes of the storage panel and the limit block, and the connecting rods are connected together through the fixing rod (9) to ensure that the pin shafts of the connecting rods are constrained in the bearing holes; on the other side of the connecting rod connected to the fixing rod, limit blocks connected to its bearings are also provided; the two limit blocks are respectively located in the guide rails inside the first rod and the second rod, and the limit blocks can slide freely in the guide rails; A panel threaded plate is fixed in the connection hole of the longitudinal edge by screws, and the bottom of the storage panel is locked with the panel threaded plate through non-loosening screws; Both ends of the first rod and both ends of the second rod abut against the corresponding longitudinal edges; Stop blocks serving as extreme limits are also provided at both ends of the guide rails of the first rod and both ends of the guide rails of the second rod.

2. The retractable panel structure for a cabinet according to claim 1, characterized in that, The support rods are perpendicular to the square bottom frame; both the transverse edge and the longitudinal edge are perpendicular to the square bottom frame.

3. The retractable panel structure for a cabinet according to claim 1, characterized in that, It further includes a decorative plate, the decorative plate is fixed to the longitudinal edge by screws, and the width of the storage panel is less than or equal to the distance between the two decorative plates.

4. The retractable panel structure for a cabinet according to claim 1, characterized in that, A viewing window is also provided on the storage panel.

Images