Combined radio frequency cabinet

Abstract

The utility model discloses a combined radio frequency cabinet, comprising: a cabinet unit which comprises a cabinet body and a cover plate matched with the cabinet body, and the bottom end of the cabinet body is fixedly provided with a bottom plate; the disassembling unit comprises inserting blocks fixedly installed at the four corners of the bottom end of the cover plate, inserting holes are formed in one sides of the four inserting blocks, inserting grooves are formed in the four corners of the top end of the cabinet body, the four inserting grooves and the four inserting blocks are connected in a clamped mode, installation cavities are formed in the two sides of the cabinet body, and movable blocks are slidably connected to inner cavities of the installation cavities; when the cover plate is disassembled, the pull groove is pulled to enable the movable block with the insertion rod to slide out of the insertion hole, the extrusion plate is rotated to lock the movable block, and when disassembly and assembly are completed, the extrusion plate is rotated to release the movable block after the insertion block enters the groove, and the springs push the insertion rod to reset and be clamped into the insertion hole, so that the cover plate is disassembled. Rapid mounting and dismounting are achieved, manpower is saved, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency cabinets, and particularly relates to a combined radio frequency cabinet. Background Art

[0002] A cabinet is an independent or self-supporting chassis for accommodating electrical or electronic equipment. Cabinets are generally configured with doors, removable or non-removable side panels and back panels. Cabinets are an essential part of electrical equipment and are the carriers of electrical control equipment, generally made of cold-rolled steel or alloys. They can provide protection for the stored equipment against water, dust, electromagnetic interference, etc. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc., and radio frequency cabinets are one type of cabinet.

[0003] Chinese Patent with the authorization announcement number CN214800120U discloses a combined radio frequency cabinet, including a radio frequency cabinet. A cabinet cover plate is installed on the upper part of the radio frequency cabinet. Sinking blocks are fixedly connected to the lower part of the cabinet cover plate near the four corners. Plug slots are formed on the outer side surfaces of any of the sinking blocks. Sinking grooves for cooperating with the sinking blocks are formed on the upper part of the cabinet cover plate near the four corners. Protrusions are fixedly connected to the side surface of the cabinet cover plate near the four corners. Spring placement grooves are formed inside the protrusions. A return spring is installed inside the spring placement grooves. Handles are installed on the outer sides of the protrusions. Plug rods are fixedly connected to the inner side surfaces of the handles. By designing that the upper cover of the cabinet is connected to the radio frequency cabinet in a plugging manner, it can be ensured that the cabinet upper cover can be replaced in time after being damaged, and once it is necessary to check for faults from top to bottom inside the cabinet, it can also be conveniently operated, and the practical effect is better.

[0004] However, it is found that the above-mentioned design of a combined radio frequency cabinet has the following problems in the implementation of related technologies. During the process of disconnecting the connection between the plug rod and the plug slot, if the plug rod fails to be continuously and firmly pulled, it may accidentally bounce back into the plug slot, which not only requires additional human assistance in the operation but also causes inconvenience and inefficiency in the work process. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the specification of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing combined radio frequency cabinet, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a combined RF cabinet, which is suitable for solving the problem that when the bolt rod is released, if it is not continuously pulled, it is easy to rebound into the groove, requiring additional manual assistance and affecting the process efficiency.

[0008] To solve the above technical problems, the present utility model provides the following technical solutions: A combined RF cabinet, comprising:

[0009] A cabinet unit, which includes a cabinet body and a cover plate that is installed in a matching manner with the cabinet body. The bottom end of the cabinet body is fixedly installed with a bottom plate;

[0010] A disassembly unit, which includes plug blocks fixedly installed at the four corners of the bottom end of the cover plate. A jack is opened on one side of each of the four groups of plug blocks. Slots are opened at the four corners of the top end of the cabinet body, and the four groups of slots are clamped with the four groups of plug blocks. Installation cavities are opened on both sides of the cabinet body, and a movable block is slidably connected to the inner cavity of the installation cavity. A number of telescopic springs are fixedly installed on both sides of the inner cavity of the two installation cavities, and the other end of the telescopic spring is fixedly connected to one side of the movable block. A pressing plate is rotatably connected to the middle of the two movable blocks. Connecting plates are fixedly installed on both sides of the two movable blocks, and a plug rod is fixedly installed at the other end of the connecting plate. The plug rod is clamped with the jack.

[0011] As a preferred solution of the combined RF cabinet of the present utility model, wherein: Through holes are symmetrically opened on both sides of the cabinet body, and the plug rod is slidably connected with the through hole.

[0012] As a preferred solution of the combined RF cabinet of the present utility model, wherein: Limit grooves are symmetrically opened on both sides of the cabinet body, and the limit grooves are slidably connected with the connecting plates. The limit grooves communicate with the through holes and the installation cavities respectively.

[0013] As a preferred solution of the combined RF cabinet of the present utility model, wherein: Pulling grooves are opened on one side of the two movable blocks, and the movable blocks are arc-shaped.

[0014] As a preferred solution of the combined RF cabinet of the present utility model, wherein: An observation window is provided on one side of the cabinet body.

[0015] As a preferred solution of the combined RF cabinet of the present utility model, wherein: A cabinet door is hinged to one side of the cabinet body close to the cabinet body, and a handle is fixedly installed on the side of the cabinet door away from the cabinet body.

[0016] The beneficial effects of the present utility model: When disassembling the cover plate, pull the pulling groove to make the movable block drive the plug rod to slide out of the jack, and rotate the pressing plate to lock the movable block to complete the disassembly. When installing, after the plug block enters the slot, rotate the pressing plate to release the movable block, and the spring pushes the plug rod to reset and be clamped into the jack, realizing rapid installation and disassembly, saving manpower and improving efficiency. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of a combined RF cabinet proposed by the present utility model;

[0019] Figure 2 It is a schematic sectional view structure of a combined RF cabinet proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the movable block structure of a combined RF cabinet proposed by the present utility model;

[0021] Figure 4 It is an exploded structure schematic diagram of a combined RF cabinet proposed by the present utility model.

[0022] Description of the drawings: 100, cabinet unit; 101, cabinet body; 102, bottom plate; 103, cover plate; 104, observation window; 105, cabinet door; 106, handle; 200, disassembly unit; 201, movable block; 202, connecting plate; 203, insertion rod; 204, insertion block; 205, insertion hole; 206, through hole; 207, slot; 208, installation cavity; 209, telescopic spring; 210, pulling groove; 211, limiting groove; 212, pressing plate. Detailed implementation manners

[0023] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model in conjunction with the drawings of the specification.

[0024] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an individual or alternative embodiment that mutually excludes other embodiments.

[0026] Next, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0027] Referring to Figures 1-4 , an embodiment of the present utility model provides a combined radio frequency cabinet, which includes a cabinet unit 100 and a disassembly unit 200;

[0028] Among them, the cabinet unit 100 includes a cabinet body 101 and a cover plate 103 that is installed in a matching manner with the cabinet body 101. A bottom plate 102 is fixedly installed at the bottom end of the cabinet body 101, and the cabinet body 101 can effectively protect the internal equipment from the influence of the external environment;

[0029] The disassembly unit 200 includes insertion blocks 204 fixedly installed at the four corners of the bottom end of the cover plate 103. One side of each of the four groups of insertion blocks 204 is provided with a jack 205. Slots 207 are opened at the four corners of the top end of the cabinet body 101, and the four groups of slots 207 are clamped with the four groups of insertion blocks 204. Installation cavities 208 are opened on both sides of the cabinet body 101, and a movable block 201 is slidably connected to the inner cavity of the installation cavity 208. A number of telescopic springs 209 are fixedly installed on both sides of the inner cavity of the two installation cavities 208, and the other end of the telescopic spring 209 is fixedly connected to one side of the movable block 201. A pressing plate 212 is rotatably connected to the middle of the two movable blocks 201. Connecting plates 202 are fixedly installed on both sides of the two movable blocks 201, and a plug rod 203 is fixedly installed at the other end of the connecting plate 202. The plug rod 203 is clamped with the jack 205. When the cover plate 103 needs to be disassembled, the movable block 201 is smoothly pulled out from the installation cavity 208. During this process, the connecting plates 202 on both sides of the movable block 201 will pull the plug rod 203 to smoothly slide out of the jack 205 of the insertion block 204, thereby releasing the fixed restriction on the insertion block 204. As the movable block 201 moves, it will also stretch the built-in telescopic spring 209 to store a certain amount of elastic force. Once the movable block 201 completely slides out, then rotate the pressing plate 212 so that one end of it is close to the inner wall of the installation cavity 208 to lock the position of the movable block 201 and prevent it from automatically resetting due to the spring return force, ensuring that the plug rod 203 remains in the non-inserted state, so as to successfully complete the disassembly. On the contrary, when installing the cover plate 103, first align the insertion block 204 and insert it into the corresponding slot 207 for preliminary positioning. Subsequently, rotate the pressing plate 212 again to release the lock on the movable block 201, so that the elastic force of the telescopic spring 209 is released, pushing the movable block 201 and the connected plug rod 203 to automatically reset until the plug rod 203 accurately inserts into the jack 205 of the insertion block 204 to form a stable clamping structure, realizing the firm limit of the cover plate 103. The entire installation and disassembly process is ingeniously designed, simple and fast to operate, effectively saving labor costs and significantly improving work efficiency.

[0030] Through holes 206 are symmetrically opened on both sides of the cabinet body 101, and the plug rod 203 is slidably connected to the through hole 206. The plug rod 203 passes through the through hole 206 and enters and exits the jack 205.

[0031] Limit grooves 211 are symmetrically opened on both sides of the cabinet body 101, and the limit grooves 211 are slidably connected to the connecting plates 202. The limit grooves 211 communicate with the through holes 206 and the installation cavities 208 respectively. Through the provided limit grooves 211, the connecting plates 202 enable the movable block 201 and the plug rod 203 to move along with it when moving.

[0032] Pulling grooves 210 are opened on one side of the two movable blocks 201, and the movable blocks 201 are arc-shaped. The movable blocks 201 are convenient to pull through the pulling grooves 210.

[0033] On one side of the cabinet body 101, an observation window 104 is provided, and the internal equipment of the cabinet body 101 is observed through the observation window 104.

[0034] On one side of the cabinet body 101 close to the cabinet body 101, a cabinet door 105 is hinged. On the side of the cabinet door 105 away from the cabinet body 101, a handle 106 is fixedly installed. The cabinet door 105 is opened through the handle 106, and maintenance is carried out from the side.

[0035] During use, when the cover plate 103 needs to be disassembled, by pulling the pull groove 210, the movable block 201 is smoothly pulled out from the installation cavity 208. During this process, the connecting plates 202 on both sides of the movable block 201 will pull the insertion rod 203 to smoothly slide out from the insertion hole 205 of the insertion block 204, thus releasing the fixed restriction on the insertion block 204. As the movable block 201 moves, it will also stretch the built-in telescopic spring 209 to store a certain amount of elastic force. Once the movable block 201 completely slides out, then rotate the pressing plate 212 so that one end of it is close to the inner wall of the installation cavity 208 to lock the position of the movable block 201 and prevent it from automatically resetting due to the spring return force, ensuring that the insertion rod 203 remains in a non-inserted state, so as to successfully complete the disassembly. On the contrary, when installing the cover plate 103, first align the insertion block 204 and insert it into the corresponding slot 207 for preliminary positioning. Subsequently, rotate the pressing plate 212 again to release the lock on the movable block 201, so that the elastic force of the telescopic spring 209 is released, pushing the movable block 201 and the connected insertion rod 203 to automatically reset until the insertion rod 203 accurately inserts into the insertion hole 205 of the insertion block 204 to form a stable locking structure, realizing the firm limit of the cover plate 103. The entire installation and disassembly process is ingeniously designed, simple and fast to operate, effectively saving labor costs and significantly improving work efficiency.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A combined RF cabinet, characterized in that, Comprising: A cabinet unit (100), which includes a cabinet body (101) and a cover plate (103) that is installed in a matching manner with the cabinet body (101), and a bottom plate (102) is fixedly installed at the bottom end of the cabinet body (101); A disassembly unit (200), which includes plug blocks (204) fixedly installed at the four corners of the bottom end of the cover plate (103). A jack (205) is opened on one side of each of the four groups of plug blocks (204). Slots (207) are opened at the four corners of the top end of the cabinet body (101), and the four groups of slots (207) are clamped with the four groups of plug blocks (204). Installation cavities (208) are opened on both sides of the cabinet body (101), and a movable block (201) is slidably connected to the inner cavity of the installation cavity (208). A number of telescopic springs (209) are fixedly installed on both sides of the inner cavity of the two installation cavities (208), and the other end of the telescopic spring (209) is fixedly connected to one side of the movable block (201). A pressing plate (212) is rotatably connected to the middle of the two movable blocks (201). Connecting plates (202) are fixedly installed on both sides of the two movable blocks (201), and a plug rod (203) is fixedly installed at the other end of the connecting plate (202). The plug rod (203) is clamped with the jack (205).

2. The combined RF cabinet according to claim 1, wherein: Through holes (206) are symmetrically opened on both sides of the cabinet body (101), and the plug rod (203) is slidably connected to the through hole (206).

3. The combined RF cabinet according to claim 1, wherein: Limit grooves (211) are symmetrically opened on both sides of the cabinet body (101), and the limit grooves (211) are slidably connected to the connecting plates (202). The limit grooves (211) communicate with the through holes (206) and the installation cavities (208) respectively.

4. A combined RF cabinet according to claim 1, characterized in that: Pulling grooves (210) are opened on one side of the two movable blocks (201), and the movable blocks (201) are arc-shaped.

5. A combined RF cabinet according to claim 1, characterized in that: An observation window (104) is provided on one side of the cabinet body (101).

6. A combined RF cabinet according to claim 1, wherein: A cabinet door (105) is hinged to one side of the cabinet body (101) close to the cabinet body (101), and a handle (106) is fixedly installed on the side of the cabinet door (105) away from the cabinet body (101).

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