Power connection switch structure with multiple switching ports
By introducing a rotatable placement frame and spiral wire connection into the power communication switch structure with multiple switching ports, the problem of inability to adjust the direction and position of the socket is solved, and convenient wiring operation in a narrow space is achieved.
Patent Information
- Application Number
- CN202421777834.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In the traditional power communication switch structure with multiple switch ports, the orientation and position of the socket cannot be adjusted, resulting in inconvenient wiring operation in a narrow space.
A power communication switch structure with multiple switching ports is designed. By setting a rotatable placement frame and a spiral wire connection, the orientation and position of the switch socket are adjusted, making it easier to wiring operation.
It enables easy wiring operations in a narrow space, improving the speed and convenience of wiring.
Smart Images
Figure CN222867462U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power switch structures, in particular to a power connection switch structure with multiple switching ports. Background Art
[0002] In power systems and related industrial fields, power interconnection switch structures play a vital role. They are not only responsible for the transmission and distribution of electric energy, but also directly related to the stability, safety and reliability of the system. With the advancement of science and technology and the development of industry, the requirements for power interconnection switches are also increasing. Especially in situations where frequent switching and efficient management are required, traditional power interconnection switch structures can no longer meet the needs.
[0003] With the development of automation and intelligent technology, the power industry has higher and higher requirements for power connection switches. At present, multi-port power connection switches are usually used to replace traditional single-port relays; this type of multi-port power connection switch structure generally uses field programmable gate array technology as the core control circuit, combined with RS485 bus interface circuit and multiple electronic switch drive circuits, to achieve efficient, reliable and easy-to-expand power connection functions.
[0004] However, when this type of multi-port power connection switch is in use, the socket at the switch port is fixed on the corresponding housing, so the orientation of the socket is also fixed, and there is a defect that the orientation and position of the socket cannot be adjusted. When encountering a narrow space, the inability to adjust the orientation and position will cause inconvenience to wiring operations, affect the quick wiring effect, and bring inconvenience to the user. In view of this, we propose a multi-port power connection switch structure. Utility Model Content
[0005] The purpose of the utility model is to provide a power connection switch structure with multiple switch ports to solve the defects mentioned in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A multi-switch power connection switch structure comprises a multi-switch power switch body, and limit protrusions are fixedly installed on the left and right side surfaces of the multi-switch power switch body, and a placement rack is rotatably connected to the left and right side surfaces of the multi-switch power switch body through a rotating shaft, and a top plate of the placement rack is provided with a plurality of linear and evenly spaced card slots, and a plurality of evenly spaced switch port holes are provided on the front side surface of the multi-switch power switch body, and a switch socket is plugged into the switch port hole, and the switch socket is electrically connected to the multi-switch power switch body through a spiral wire, and a convex column is fixedly installed on the top surface of the switch socket, and a convex ball is fixedly installed on the top of the convex column, and a ball seat is provided on the outer sleeve of the convex ball, and the convex ball is rotatably connected to the ball seat, and a slider is fixedly installed on the top of the ball seat, and the slider is located in the card slot and is snap-fitted with the card slot.
[0008] Preferably, when the placement rack is rotated until the rear side surface abuts against the limiting protrusion, the placement rack is in a vertical shape.
[0009] Preferably, the size of the switching socket matches the size of the switching port, and the spiral conductor is spiral-shaped.
[0010] Preferably, the cross-sections of the slot and the slider are both T-shaped, and the size of the slider is matched with the size of the slot.
[0011] Preferably, fixed protrusions are fixedly mounted on both left and right side surfaces of the multi-switch power switch body, and the fixed protrusions are fixedly mounted on the external frame by a plurality of fastening screws.
[0012] Preferably, a plurality of heat dissipation holes connected to the outside are arranged on the side surface of the shell of the multi-switch power switch body, and the distance between two adjacent heat dissipation holes is 0.5 cm to 1 cm.
[0013] Preferably, an inclined card hole is provided on the end shell of the multi-switch power switch body, a hanging ring is fixedly installed on the side of the top plate of the placement rack, a connecting rod is provided between the placement rack and the multi-switch power switch body, a second hook is fixedly installed on one end of the connecting rod, the second hook is snap-fitted with the inclined card hole, a tension spring is fixedly installed on the other end of the connecting rod, a first hook is fixedly installed on the end of the tension spring, the first hook is snap-fitted with the hanging ring.
[0014] Preferably, the convex ball is spherical, and less than one half of the convex ball is located outside the ball seat.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model is provided with a switching socket that is plugged in with the switching port and connected with a spiral wire, so that the switching socket can be pulled out to adjust the position and direction before wiring. The operation is simple and convenient to use, so as to achieve the effect of facilitating wiring operation.
[0017] 2. The utility model can insert the slider into the slot for placement operation by means of the placement rack. In addition, the convex ball and the ball seat are rotatably connected so that after the slider is inserted into the slot, the direction of the switch socket can still be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0020] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;
[0021] Figure 4 It is a partial structural schematic diagram of the utility model;
[0022] The meaning of each number in the figure is:
[0023] 1. Multi-switch power switch body; 10. Fixed protrusion; 11. Heat dissipation hole; 12. Limiting protrusion; 13. Switch port hole; 14. Switch socket; 141. Spiral wire; 15. Protrusion column; 151. Protrusion ball; 16. Sliding block; 17. Ball seat; 18. Inclined card hole;
[0024] 2. a placement rack; 20. a card slot; 21. a connecting rod; 22. a tension spring; 23. a first hook; 24. a second hook; 25. a hanging ring. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-Figure 4The utility model provides a technical solution: a multi-switch power connection switch structure, comprising a multi-switch power switch body 1, on both left and right sides of the multi-switch power switch body 1, there are fixedly mounted limit protrusions 12, on both left and right sides of the multi-switch power switch body 1, there are placement racks 2 rotatably connected via a rotating shaft, the placement rack 2 has a U-shaped cross section, and when the placement rack 2 is rotated until the rear side surface abuts against the limit protrusion 12, the placement rack 2 is in a vertical shape;
[0027] Specifically, a plurality of slots 20 arranged at equal intervals in a linear manner are provided on the top plate of the placement rack 2, a plurality of switch port holes 13 arranged at equal intervals are provided on the front side surface of the multi-switch port power switch body 1, a switch socket 14 is plugged into the switch port hole 13, the switch socket 14 and the multi-switch port power switch body 1 are electrically connected via a spiral wire 141, a boss 15 is fixedly installed on the top surface of the switch socket 14, a convex ball 151 is fixedly installed on the top of the boss 15, a ball seat 17 is provided on the outer sleeve of the convex ball 151, the convex ball 151 is rotatably connected to the ball seat 17, a slider 16 is fixedly installed on the top of the ball seat 17, the slider 16 is located in the slot 20 and is snap-fitted with the slot 20, so that the switch socket 14 can be taken out and the position and orientation can be adjusted before wiring operations are performed, making wiring operations more convenient.
[0028] In this embodiment, the size of the switching socket 14 matches the size of the switching port 13, and the spiral wire 141 is spiral, so that the switching socket 14 can be normally pulled outward by an appropriate distance before wiring operation.
[0029] Specifically, the cross-sections of the slot 20 and the slider 16 are both T-shaped, and the size of the slider 16 is matched with the size of the slot 20 for stable clamping operation of the slider 16 .
[0030] Furthermore, fixed protrusions 10 are fixedly installed on both left and right side surfaces of the multi-switch power switch body 1. The fixed protrusions 10 are fixedly installed on the external frame by multiple fastening screws, which facilitates the fixing of the fixed protrusions 10 and achieves the effect of fixing the multi-switch power switch body 1.
[0031] In addition, a plurality of heat dissipation holes 11 communicating with the outside are arranged on the shell side of the multi-port power switch body 1, and the distance between two adjacent heat dissipation holes 11 is 0.5 cm to 1 cm, which is convenient for heat dissipation operation.
[0032] It is worth mentioning that an inclined card hole 18 is provided on the end shell of the multi-switch power switch body 1, a hanging ring 25 is fixedly installed on the side of the top plate of the placement rack 2, and a connecting rod 21 is provided between the placement rack 2 and the multi-switch power switch body 1. A second hook 24 is fixedly installed on one end of the connecting rod 21, and the second hook 24 is snap-fitted with the inclined card hole 18. A tension spring 22 is fixedly installed on the other end of the connecting rod 21, and a first hook 23 is fixedly installed on the end of the tension spring 22, and the first hook 23 is snap-fitted with the hanging ring 25, so as to realize the pulling operation of the placement rack 2 and prevent the placement rack 2 from collapsing.
[0033] It is worth noting that the convex ball 151 is spherical, and less than one half of the sphere of the convex ball 151 is located outside the ball seat 17 , so that the convex ball 151 can rotate normally in the ball seat 17 .
[0034] When the power connection switch structure of the multi-switch port of the utility model is in use, the wiring operation can be directly performed at the switch socket 14. When the space is small and the wiring is inconvenient, the switch socket 14 is pulled out a certain distance. At this time, the spiral wire 141 is stretched, and the switch socket 14 is moved to a suitable position for wiring operation. After wiring, the switch socket 14 can be inserted back into the switch port hole 13, or the placement rack 2 can be rotated to a vertical state, and then the second hook 24 is clamped in the inclined clamping hole 18, and the first hook 23 is clamped on the hanging ring 25. Finally, the slider 16 is clamped into the clamping slot 20 to realize the installation of the switch socket 14 on the placement rack 2.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A multi-switch power connection switch structure, comprising a multi-switch power switch body (1), characterized in that: Limiting protrusions (12) are fixedly mounted on both left and right side surfaces of the multi-switch power switch body (1); a placement rack (2) is rotatably connected to the left and right side surfaces of the multi-switch power switch body (1) via a rotating shaft; a plurality of linearly evenly spaced card slots (20) are arranged on the top plate of the placement rack (2); a plurality of evenly spaced switch port holes (13) are arranged on the front side surface of the multi-switch power switch body (1); a switch socket (14) is inserted into the switch port hole (13); the switch socket (14) and the switch port hole (13) are connected to each other. The multi-switch power switch bodies (1) are electrically connected via a spiral conductor (141); a boss (15) is fixedly mounted on the top surface of the switch socket (14); a convex ball (151) is fixedly mounted on the top of the boss (15); a ball seat (17) is sleeved on the outside of the convex ball (151); the convex ball (151) is rotatably connected to the ball seat (17); a slider (16) is fixedly mounted on the top of the ball seat (17); the slider (16) is located in the slot (20) and is snap-fitted with the slot (20).
2. The multi-port power connection switch structure according to claim 1, characterized in that: When the placement rack (2) rotates until the rear side surface abuts against the limiting protrusion (12), the placement rack (2) is in a vertical position.
3. The multi-switch power connection switch structure according to claim 1, characterized in that: The size of the switching socket (14) matches the size of the switching port (13), and the spiral conductor (141) is spiral-shaped.
4. The multi-port power connection switch structure according to claim 1, characterized in that: The cross-sections of the clamping groove (20) and the sliding block (16) are both T-shaped, and the size of the sliding block (16) is compatible with the size of the clamping groove (20).
5. The multi-port power connection switch structure according to claim 1, characterized in that: Fixed protrusions (10) are fixedly mounted on both left and right side surfaces of the multi-switch power switch body (1); the fixed protrusions (10) are fixedly mounted on the external frame by means of a plurality of fastening screws.
6. The multi-switch power connection switch structure according to claim 1, characterized in that: A plurality of heat dissipation holes (11) connected to the outside are arranged on the shell side of the multi-port power switch body (1), and the distance between two adjacent heat dissipation holes (11) is 0.5 cm to 1 cm.
7. The multi-switch power connection switch structure according to claim 1, characterized in that: An inclined clamping hole (18) is provided on the end shell of the multi-switch power switch body (1), a hanging ring (25) is fixedly installed on the side of the top plate of the placement rack (2), a connecting rod (21) is provided between the placement rack (2) and the multi-switch power switch body (1), a second hook (24) is fixedly installed on one end of the connecting rod (21), the second hook (24) is snap-fitted with the inclined clamping hole (18), a tension spring (22) is fixedly installed on the other end of the connecting rod (21), a first hook (23) is fixedly installed on the end of the tension spring (22), the first hook (23) is snap-fitted with the hanging ring (25).
8. The multi-switch power connection switch structure according to claim 1, characterized in that: The convex ball (151) is spherical, and less than one half of the spherical body of the convex ball (151) is located outside the ball seat (17).