Wall-mounted concentrator

Abstract

The utility model provides a wall-mounted concentrator which comprises a shell, a clamping groove is formed in the back of the shell, a fixing buckle is arranged on the lower portion of the clamping groove, a fixing assembly is inserted into the clamping groove and comprises a clamping plate inserted into the clamping groove, a fixing groove matched with the fixing buckle is formed in the lower portion of the clamping plate, and a hanging groove is formed in the upper portion of the clamping plate. The hanging groove is matched with a hook arranged on an installation face to be installed, the fixing assembly can achieve the effect of being matched with the hook on the installation face to be installed in a hanging mode, fixed installation hanging operation of a shell of the concentrator is achieved, fastening installation can be carried out without the help of a bolt piece, the disassembly and assembly efficiency of the concentrator is greatly improved, and the disassembly and assembly efficiency of the concentrator is greatly improved. The operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of concentrator equipment technology, specifically to a wall-mounted concentrator. Background Technology

[0002] A concentrator is a central connection point device that connects terminals, computers, or communication equipment. It serves as the central point for cable convergence. In areas with a high density of terminals, to reduce communication lines, the terminals are typically connected to the concentrator first, and then the concentrator is connected to the computer's communication controller via high-speed lines. Therefore, the concentrator is also an effective device for sharing lines and improving line utilization. It functions as a statistical time-division multiplexer, smoothing the data flow from various terminals. Furthermore, the concentrator has buffering and intelligent capabilities; when the concentrator is overloaded, it can buffer and queue input information. It also has communication control software that can perform data stream multiplexing and demultiplexing, execute transmission control procedures, and enhance signal functionality.

[0003] Current wall-mounted concentrators are typically installed on the wall using bolts. When maintenance is required, disassembly is cumbersome, posing significant challenges for installers and subsequent disassembly. Therefore, a new wall-mounted concentrator is proposed to address these issues. Utility Model Content

[0004] In view of this, the present invention provides a wall-mounted concentrator that can be quickly installed and removed through fixing components. This solves the problem that current wall-mounted concentrators are usually installed on the wall with bolts, which makes disassembly cumbersome when maintenance is required, and brings great difficulty to the installation and disassembly work of the staff.

[0005] To solve the above-mentioned technical problems, this utility model provides a wall-mounted concentrator, including a housing. A slot is provided on the back of the housing, and a fixing buckle is provided at the lower part of the slot. A fixing component is inserted into the slot, including a card plate inserted into the slot. A fixing groove adapted to the fixing buckle is provided at the lower part of the card plate, and a hanging groove is provided at the upper part of the card plate. The hanging groove is adapted to a hook provided on the mounting surface to be installed. This utility model can achieve the fixed installation of the concentrator housing by using the fixing component to cooperate with the hook on the mounting surface to be installed, eliminating the need for bolts for fastening. This greatly improves the efficiency of concentrator assembly and disassembly, and makes operation more convenient.

[0006] Positioning holes are provided at the four corners of the back of the housing. Guide posts are inserted into each positioning hole. The depth of the positioning hole is greater than the length of the guide post. At least half of the length of the guide post is inserted into the positioning hole. Guide holes that are compatible with the guide posts are fixed on the mounting surface. One end of the guide post is inserted into the guide hole, and the other end is inserted into the positioning hole of the housing, so that the installation operation of the housing and the mounting surface can be realized.

[0007] The two guide posts have insertion holes, and the corresponding two guide holes on the mounting surface are equipped with pins that are compatible with the insertion holes. The outer diameter of the pins is the same as the inner diameter of the insertion holes.

[0008] A protective door is installed on the outside of the housing via a hinge. The protective door is equipped with a latch. The latch can open the protective door under external force when released, and lock the protective door in place after it can be sealed.

[0009] The housing has multiple installation stations inside, which are adapted to the electrical control components to be installed inside the concentrator, and are used to install and fix the electrical control components.

[0010] A fixing hole is provided at the lower part of the back of the housing, and a fixing pin is provided on the mounting surface that matches the fixing hole. The fixing pin can be inserted into the fixing hole to achieve the positioning and fixing of the housing and the mounting surface.

[0011] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0012] 1. This utility model can achieve the snap-fit ​​fixing of the back of the concentrator on the pre-fixed plate on the mounting surface through the snap-fit ​​fixing action of the fixing groove in the fixing component and the fixing buckle on the card slot. The installation is more secure and convenient. Moreover, when it needs to be disassembled, it is only necessary to pull the housing of the concentrator outward and push the card plate upward to separate the card plate from the card slot, which greatly improves the efficiency of the installation and disassembly of the concentrator.

[0013] 2. This utility model can achieve the fixed insertion of the concentrator into the pre-fixed guide hole on the mounting surface during the installation process by using the positioning hole on the back of the housing and the guide post inserted therein, which greatly improves the portability and firmness of the concentrator installation.

[0014] 3. This utility model can achieve the guiding and positioning operation of the concentrator during the installation process by using the fixing holes set on the back of the concentrator housing, ensuring the portability and accuracy of the four positioning holes during the installation process, and making the operation more convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the wall-mounted concentrator of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a structural schematic diagram of the wall-mounted concentrator of this utility model from another perspective.

[0018] Explanation of reference numerals in the attached drawings: 100, housing; 101, positioning hole; 102, guide post; 103, fixing hole; 200, slot; 300, fixing buckle; 400, fixing component; 401, card plate; 402, fixing groove; 403, hanging groove; 500, protective door. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-3 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0020] like Figure 1 As shown: This embodiment provides a wall-mounted concentrator, including a housing 100, which can be a rectangular box-type stainless steel structure. A slot 200 is provided on the back of the housing 100, such as... Figure 2As shown, the slot 200 is a dovetail groove, and a fixing buckle 300 is provided at the lower part of the slot 200. The fixing buckle 300 is a tin bronze plate-shaped protrusion with a certain degree of resilience. A fixing component 400 is inserted into the slot 200. The fixing component 400 includes a locking plate 401 that is slidably inserted into the slot 200. The locking plate 401 is a dovetail plate and is slidably disposed in the slot 200. A fixing groove 402 that matches the fixing buckle 300 is opened at the lower part of the locking plate 401. When the locking plate 401 slides down along the fixing groove 402 until the fixing groove 402 passes the fixing buckle 300, the fixing buckle 300 will engage into the fixing groove 402, thereby realizing the shell. The body 100 is clamped and fixed to the clamping plate 401. The upper part of the clamping plate 401 has a hanging groove 403, which is adapted to the hook set on the mounting surface to be installed. The hook is inserted into the hanging groove 403 and at the same time, the fixing buckle 300 and the clamping groove 200 are engaged and fastened, so that the body 100 can be fixed to the hook on the mounting surface through the clamping plate 401. This utility model can achieve the fixed installation of the concentrator body 100 by using the fixing component 400 to cooperate with the hook on the mounting surface to be installed, without the need for bolts for fastening, which greatly improves the efficiency of the concentrator's assembly and disassembly and makes the operation more convenient.

[0021] According to one embodiment of the present invention, such as Figure 1 As shown, positioning holes 101 are provided at the four corners of the back of the housing 100. Guide posts 102, made of 45 steel, are inserted into each positioning hole 101. The depth of the positioning hole 101 is greater than the length of the guide post 102, with at least half the length of the guide post 102 inserted into the positioning hole 101. Guide holes adapted to the guide posts 102 are fixed on the mounting surface. One end of the guide post 102 is inserted into the guide hole, and the other end is inserted into the positioning hole 101 of the housing 100, thus enabling the insertion of the housing 100 into the mounting surface. Insertion holes are provided on two guide posts 102, and corresponding insertion holes are provided on two guide holes on the mounting surface. The matching pin has the same outer diameter as the inner diameter of the insertion hole. First, by inserting the pin into the two guide holes on the mounting surface, the positioning operation of the housing 100 can be realized, which facilitates the subsequent installation and fixing operation of the positioning hole 101 on the back of the housing 100 and the guide post 102 with the guide hole on the mounting surface. This utility model can insert the guide post 102 on the back into the guide hole on the mounting surface, and then push the housing 100 towards the mounting surface to realize the insertion of the guide post 102 into the guide hole on the mounting surface, thereby realizing the vertical locking and fixing operation of the housing 100 with the mounting surface, which greatly increases the stability of the housing 100 installation.

[0022] According to another embodiment of the present invention, such as Figure 3As shown, a protective door 500 is hinged to the outer side of the housing 100. The protective door 500 is made of stainless steel. A protective pad is provided at the part where the protective door 500 and the housing 100 are engaged. The protective pad should be made of non-slip and wear-resistant rubber material. This can not only increase the sealing performance of the engagement between the protective door 500 and the housing 100, but also provide protection during the closing process. The protective door 500 is equipped with a latch. The latch can open the protective door 500 under the action of external force when released, and lock the protective door 500 in place after it is sealed. This utility model can realize convenient and quick opening and closing of the housing 100 of the concentrator through the hinged protective door 500, making the operation more convenient.

[0023] The housing 100 has multiple installation stations inside, which are adapted to the electrical control components to be installed inside the concentrator for installing and fixing the electrical control components. The lower part of the back of the housing 100 has a fixing hole 103, and a fixing pin is provided on the mounting surface that is adapted to the fixing hole 103. The fixing pin is inserted into the fixing hole 103 to achieve the positioning and fixing of the housing 100 and the mounting surface.

[0024] How to use this utility model:

[0025] First, it needs to be clarified that the concentrator involved in this utility model is mainly used for the integration and placement of the power acquisition unit in an electricity meter. This utility model takes the installation of the concentrator housing 100 as an example to describe its usage method in detail. It should be noted that before installation, the electrical components and cables inside the concentrator housing 100 have been arranged and fixed, but the circuit is not connected. When it is necessary to install the concentrator housing 100, the operator will first open guide holes on the mounting surface that are compatible with the guide posts 102 of the housing 100, and fix the back of the housing 100. The positions of the fixed pin, guide hole, and fixed pin that are compatible with hole 103 correspond one-to-one with the positions of the fixed pin and guide post 102 on the back. Then, the operator measures the position on the mounting surface that corresponds to the position of the hanging groove 403 on the back of the housing 100 and fixes the hook. Then, the operator inserts the hanging groove 403 on the card plate 401 into the hook. Then, the operator aligns the card groove 200 on the back of the housing 100 with the card plate 401 and inserts it from top to bottom until the fixing buckle 300 at the bottom of the card groove 200 is locked into the fixing groove 402. At this time, there will be a click, indicating that the fixing buckle 300 has been locked in. The housing 100 is inserted into the fixing groove 402. The operator aligns the fixing hole 103 on the back of the housing 100 with the fixing pin on the mounting surface, and then presses the housing 100 inward until the guide post 102 on the back can be inserted into the guide hole on the mounting panel. This completes the installation and fixing of the housing 100. Conversely, when the housing 100 needs to be disassembled, the operator first grasps the housing 100 and pulls it outward until the guide post 102 on the back of the housing 100 separates from the guide hole on the mounting panel. Then, the operator presses the retaining plate 401 inward with one hand and pulls the housing 100 upward with the other hand. The concentrator can be separated from the card plate 401 by pulling it to the slot 200 on the back of the housing 100. This utility model can achieve the snap-fit ​​fixing operation of the back of the concentrator on the card plate 401 pre-fixed on the mounting surface by the snap-fit ​​fixing groove 402 in the fixing component 400 and the fixing buckle 300 on the slot 200. The installation is more secure and convenient. Moreover, when it needs to be disassembled, it is only necessary to pull the housing 100 of the concentrator outward and push the card plate 401 upward to separate the card plate 401 from the slot 200, which greatly improves the efficiency of the installation and disassembly of the concentrator.

[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A wall-mounted concentrator, comprising a housing (100), characterized in that: The back of the housing (100) is provided with a slot (200), and a fixing buckle (300) is provided at the lower part of the slot (200). A fixing component (400) is inserted into the slot (200). The fixing component (400) includes a card plate (401) inserted into the slot (200). A fixing groove (402) adapted to the fixing buckle (300) is provided at the lower part of the card plate (401). A hanging groove (403) is provided at the upper part of the card plate (401). The hanging groove (403) is adapted to the hook provided on the mounting surface to be installed.

2. The wall-mounted concentrator as described in claim 1, characterized in that: The housing (100) has positioning holes (101) at the four corners of its back, and each positioning hole (101) has a guide post (102) inserted into it.

3. The wall-mounted concentrator as described in claim 2, characterized in that: Two of the guide posts (102) have insertion holes.

4. The wall-mounted concentrator as described in claim 3, characterized in that: A protective door (500) is hinged to the outside of the housing (100).

5. The wall-mounted concentrator as described in claim 4, characterized in that: The housing (100) has multiple installation stations inside.

6. The wall-mounted concentrator as described in claim 5, characterized in that: A fixing hole (103) is provided on the lower part of the back of the housing (100).

Images