Cabinet cable joint concentric circle knock-off hole structure
By opening a pry hole on the knocking plate of the cabinet cable connector and filling the elastic sealing block, the problems of inconvenient force application of the knocking hole structure of the cable connector and accidental fall off of the large hole in the prior art are solved, and a more convenient cable connector installation and waterproof and dustproof effect are achieved.
Patent Information
- Application Number
- CN202421229400.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In the prior art, the knock-out hole structure of the cable joint is inconvenient to apply force during use, which may lead to the problem that the large holes fall off together when the small holes are knocked.
A concentric knock-out hole structure for the cabinet cable joint is designed, including a cable joint installation plate and multiple knock-out boards with different outer diameters, and the adjacent knock-out boards have different heights. A pry hole is opened on one side of the knock-out board, and the pry hole is filled with elastic sealing blocks.
By opening a pry hole on the knock-off plate and using an elastic sealing block, it is possible to more conveniently control the prying of the knock-off plate when knocking off the cable connector, preventing the large hole from falling off accidentally, and providing waterproof and dustproof effect.
Smart Images
Figure CN222563280U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cabinets, in particular to a concentric circle knock-out hole structure for a cabinet cable joint. Background Art
[0002] With the progress of society and the diversification of products, there is a huge demand for various distribution boxes in infrastructure construction. The cabinets of distribution boxes need to be preset with knock-out holes of various apertures to match the use of various cable connectors. Existing technologies, such as the announcement number CN214412108U, disclose a multi-aperture knock-out hole structure suitable for cables. The heights of two adjacent knock-out circular plates are different, and the thickness of the connection becomes smaller due to the impact of stamping, which is convenient for knocking off. However, it is inconvenient to apply force during use, and the large hole may fall off when a small hole needs to be knocked. Summary of the invention
[0003] The utility model provides a concentric circle knock-out hole structure for a cabinet cable connector in order to overcome the deficiencies of the prior art.
[0004] To achieve the above-mentioned purpose, a concentric circle knock-out hole structure for a cabinet cable connector is designed, including a cable connector mounting plate. The cable connector mounting plate is provided with a plurality of concentric knock-out plates with different outer diameters, and adjacent knock-out plates have different heights. A pry hole is opened on one side of the knock-out plate, and the pry hole is filled with an elastic sealing block.
[0005] The pry hole is a rectangular structure with one side of the knock-off plate tilted up.
[0006] The positions of the pry holes of adjacent knock-off plates are opposite.
[0007] The elastic blocking block is made of silicone.
[0008] Two symmetrical connection points are arranged between adjacent knock-out plates and between the outermost knock-out plate and the cable connector mounting plate.
[0009] The height difference between adjacent knock-out plates is 0.7 times the thickness of the cable connector mounting plate.
[0010] Compared with the prior art, the utility model provides a prying hole on one side of the knock-off plate, so that the knock-off plate can be pried open with a tool to prevent the large hole from being knocked off by mistake during knock-off. The elastic blocking block can block the prying hole to prevent water and dust from entering the cabinet during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional diagram of the utility model.
[0012] Figure 2 It is the front view of the utility model.
[0013] Figure 3It is a cross-sectional view of the pry hole structure.
[0014] See also Figure 1-Figure 3 , among which, 1 is the cable connector mounting plate, 2 is the knock-off plate, 3 is the pry hole, 4 is the connection point, and 5 is the blocking block. DETAILED DESCRIPTION
[0015] The utility model is further described below with reference to the accompanying drawings.
[0016] like Figure 1-Figure 3 As shown, the cable connector mounting plate 1 is provided with a plurality of concentric knock-off plates 2 with different outer diameters, the adjacent knock-off plates 2 have different heights, a pry hole 3 is opened on one side of the knock-off plate 2, and the pry hole 3 is filled with an elastic blocking block 5. The knock-off plate 2 can be pried open through the pry hole 3, and the elastic blocking block 5 can play a waterproof and dustproof effect.
[0017] The pry hole 3 is a rectangular structure with one side raised on the knock-off plate 2. The cross-sectional structure of the pry hole 3 is as follows: Figure 3 As shown, the tilting structure can reduce the exposed area of the pry hole 3, making it easier to block it with the elastic blocking block 5. A flat-blade screwdriver is inserted into the tilting structure of the pry hole 3, and the corresponding knock-off plate 2 can be pried open by rotating or pushing the screwdriver. The pry hole 3 can be processed by stamping.
[0018] The positions of the pry holes 3 of the adjacent knock-off plates 2 are opposite. When the pry holes 3 of the inner knock-off plate 2 are set on the left, the pry holes 3 of the outer knock-off plate 2 are set on the right, so that the pry holes 3 can be evenly distributed, and the overall concentric knock-off hole structure is evenly stressed.
[0019] The elastic blocking block 5 is made of silicone material. The silicone material has elasticity. Figure 3 As shown, after the pry hole 5 is processed and formed, the pry hole 5 can be sealed by applying glue, which can effectively prevent water and dust. Other materials such as rubber can also be used to seal the pry hole 3.
[0020] Two symmetrical connection points 4 are provided between adjacent knock-off plates 2 and between the outermost knock-off plate 2 and the cable connector mounting plate 1. The connection point 4 is a connection structure protruding outward between adjacent knock-off plates 2 and between the outermost knock-off plate 2 and the cable connector mounting plate 1, which can enhance the connection strength between the annular knock-off holes 2 and between the annular knock-off holes 2 and the cable connector mounting plate.
[0021] The height difference between adjacent knock-off plates 2 is 0.7 times the thickness of the cable connector mounting plate 1. Knock-off plates 2 of different heights can be formed by a stamping process, and the 0.7 times height difference can reduce the connection material between the knock-off plates 2, so that the protruding knock-off plates 2 are knocked off, and the remaining 0.3 times thickness difference connects and seals the knock-off plates 2 and the knock-off plates 2 and the cable connector mounting plate 1 to each other, which can be waterproof and dustproof.
[0022] When the utility model is used, a flat-blade screwdriver is inserted into the pry hole 3 of the knock-off plate 2 to be knocked off. When the flat-blade screwdriver is inserted into the pry hole 3, the elastic blocking block 5 can be pushed out or destroyed. Then, the knock-off plate 2 to be knocked off can be pried open by prying the pry hole 3, and then the cable connector can be installed. The elastic blocking block 5 left in the pry hole 2 of the knock-off plate 2 on the cable connector installation plate 1 can play a waterproof and dustproof effect, and the connection point 4 can strengthen the connection strength to prevent the knock-off plate 2 from falling off.
Claims
1. A cabinet cable connector concentric circle knock-out hole structure, comprising a cable connector mounting plate (1), characterized in that: The cable connector installation plate (1) is provided with a plurality of concentric knock-off plates (2) having different outer diameters, and adjacent knock-off plates (2) have different heights. A pry hole (3) is opened on one side of the knock-off plate (2), and an elastic blocking block (5) is filled in the pry hole (3).
2. The concentric circle knock-out hole structure for a cabinet cable connector according to claim 1, characterized in that: The pry hole (3) is a rectangular structure with one side of the knock-off plate (2) tilted up.
3. The concentric circle knock-out hole structure for a cabinet cable connector according to claim 1, characterized in that: The positions of the pry holes (3) of adjacent knock-off plates (2) are opposite.
4. The concentric circle knock-out hole structure for a cabinet cable connector according to claim 1, characterized in that: The elastic blocking block (5) is made of silicone.
5. The concentric circle knock-out hole structure for a cabinet cable connector according to claim 1, characterized in that: Two symmetrical connection points (4) are provided between adjacent knock-off plates (2) and between the outermost knock-off plate (2) and the cable connector mounting plate (1).
6. The concentric circle knock-out hole structure for a cabinet cable connector according to claim 1, characterized in that: The height difference between adjacent knock-off plates (2) is 0.7 times the thickness of the cable connector mounting plate (1).