CN220232996U - Power distribution rotary switch - Google Patents
Power distribution rotary switch Download PDFInfo
- Publication number
- CN220232996U CN220232996U CN202321911709.8U CN202321911709U CN220232996U CN 220232996 U CN220232996 U CN 220232996U CN 202321911709 U CN202321911709 U CN 202321911709U CN 220232996 U CN220232996 U CN 220232996U
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- power distribution
- rotary switch
- connecting box
- cable
- tensile
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model belongs to the technical field of switches, and particularly discloses a power distribution rotary switch which comprises a shell, wherein a protection seat is fixedly arranged at the top of the shell, a rotary operating rod is arranged in the protection seat, a connecting box is arranged at the bottom of the shell, power distribution points are arranged on the outer surface of the connecting box, a tensile mechanism for improving the tensile property of a cable is arranged on the periphery of the power distribution points, the tensile mechanism comprises a fixed block fixedly connected to the outer surface of the connecting box, and a fixing clamp is fixedly connected to one end, far away from the connecting box, of the fixed block, and the tensile property of the cable in the daily use process can be improved through the tensile mechanism. This distribution rotary switch, the cable is connected in the end department of distribution point accessible fixed clamping and activity clamping, tightly ties up it through tensile mechanism, is also difficult to produce not hard up by being pulled in daily use, and the pull resistance obtains the promotion of certain degree, and just also more stable in the electrical connection process.
Description
Technical Field
The application relates to the technical field of switches, in particular to a power distribution rotary switch.
Background
A power distribution rotary switch is an electronic switch, and is commonly used in electronic equipment or circuit systems. It consists of a rotary switch and a series of distribution points. The switch is used for switching between different circuit configurations, and can change the connection mode in a circuit to realize different functions.
Distribution rotary switches typically have multiple distribution points located around the switch, each of which is independent of the other and connected to a particular element or line in the circuit, however, during long-term use, the cables to which the distribution points are connected are easily pulled loose, resulting in unstable electrical connections.
Disclosure of Invention
Accordingly, the present utility model is directed to a rotary switch for power distribution, which solves the problems of the prior art.
In order to achieve the above purpose, the utility model provides a power distribution rotary switch, which comprises a shell, wherein a protection seat is fixedly arranged at the top of the shell, a rotary operating rod is arranged in the protection seat, a connecting box is arranged at the bottom of the shell, power distribution points are arranged on the outer surface of the connecting box, and a tensile mechanism for improving the tensile property of a cable is arranged at the periphery of the power distribution points.
Preferably, the tensile mechanism comprises a fixed block fixedly connected to the outer surface of the connecting box, one end of the fixed block, which is far away from the connecting box, is fixedly connected with a fixing clamp, and the tensile strength of the cable in the daily use process can be improved through the tensile mechanism, so that the stability of connection is improved.
Preferably, the outer surface of the fixing clamp is fixedly provided with a connecting shaft in a penetrating way, and the outer surface of the connecting shaft is rotationally connected with the movable clamp.
Preferably, the inner sides of the fixing clamp and the movable clamp are respectively provided with a rubber layer, and the outer surface of the fixing clamp is rotationally connected with a rotating shaft.
Preferably, the outer surface of the rotating shaft is fixedly connected with a screw rod, and a screwing sleeve is sleeved on the outer surface of the screw rod.
Preferably, a connecting terminal is arranged at the bottom of the connecting box, a mounting hole is formed in the outer surface of the shell, the connecting terminal is used for connecting an external power supply and a wire of a circuit, and the rotary switch can be stably mounted through the mounting hole and a screw.
Compared with the prior art, the utility model has the following beneficial effects:
1. this distribution rotary switch, the cable is connected in the end department of distribution point accessible fixed clamping and activity clamping, tightly ties up it through tensile mechanism, is also difficult to produce not hard up by being pulled in daily use, and the pull resistance obtains the promotion of certain degree, and just also more stable in the electrical connection process.
2. According to the power distribution rotary switch, the cable is tightly wrapped through the movable clamp and the fixed clamp, the cable can be clamped relatively flexibly by the aid of the rubber layer, direct hard clamping of the cable and the two groups of clamps is avoided, and damage to the cable can be reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the surface structure of the fixing clip of the present application;
fig. 3 is a schematic diagram of a connection structure between a spindle and a screw.
Wherein: 1. a housing; 2. a protection seat; 3. rotating the operating lever; 4. a connection box; 5. a distribution point; 6. a fixed block; 7. a fixing clip; 8. a connecting shaft; 9. a movable clip; 10. a rubber layer; 11. a rotating shaft; 12. a screw; 13. screwing the screw sleeve; 14. a connection terminal; 15. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-3, a power distribution rotary switch comprises a housing 1, wherein a protection seat 2 is fixedly arranged at the top of the housing 1, a rotary operating rod 3 is arranged in the protection seat 2, a connecting box 4 is arranged at the bottom of the housing 1, a power distribution point 5 is arranged on the outer surface of the connecting box 4, and a tensile mechanism for improving the tensile property of a cable is arranged at the periphery of the power distribution point 5.
Through above-mentioned technical scheme, this distribution rotary switch changes the connected mode in the circuit through rotating rotatory action bars 3 when daily use, realizes corresponding function, and can improve the resistance to pulling of distribution point 5 department connecting cable through tensile mechanism, promotes electrical connection stability.
Specifically, the tensile mechanism includes fixed block 6 of fixed connection at the external surface of connecting box 4, and the one end fixedly connected with fixing clip 7 of connecting box 4 is kept away from to fixed block 6.
Through above-mentioned technical scheme, the position setting of fixed clamping 7 and activity clamping 9 is in distribution point 5 periphery, in order to stably hold the cable of passing by.
Specifically, the connecting shaft 8 is fixedly arranged on the outer surface of the fixing clamp 7 in a penetrating way, and the movable clamp 9 is rotatably connected to the outer surface of the connecting shaft 8.
Through above-mentioned technical scheme, movable clamp 9 can rotate along connecting axle 8, and then adjusts the space size between fixed clamp 7 and it, is convenient for stabilize the cable of corresponding diameter.
Specifically, the inner sides of the fixed clamp 7 and the movable clamp 9 are respectively provided with a rubber layer 10, and the outer surface of the fixed clamp 7 is rotatably connected with a rotating shaft 11.
Through the technical scheme, the rubber layer 10 on the inner sides of the fixed clamp 7 and the movable clamp 9 can clamp the cable relatively flexibly, so that damage to the cable is reduced.
Specifically, the outer surface of the rotating shaft 11 is fixedly connected with a screw rod 12, and a screwing screw sleeve 13 is sleeved on the outer surface of the screw rod 12.
Through the technical scheme, the position of the screw rod 12 is synchronously changed along with the rotation of the rotating shaft 11, and when the screw rod 12 is in a vertical state, the screw sleeve 13 can be rotated to be screwed down until the cable is stably clamped.
Specifically, the bottom of the connection box 4 is provided with a connection terminal 14, and the outer surface of the housing 1 is provided with a mounting hole 15.
Through the above technical scheme, the power input can be connected with the corresponding distribution points 5 of the switch and the circuit through the wiring terminal 14, and the mounting hole 15 is matched with a screw to fixedly mount the rotary switch.
Working principle: when the device is used, the shell 1 of the rotary switch can be stably installed through the installation hole 15 and the screw, the rotation of the switch is manually controlled through the rotary operation rod 3, and then different distribution points 5 and circuit connections are selected, wherein the protection seat 2 has the function of keeping the cable stable as far as possible when the rotary operation rod 3 is operated, the wiring terminal 14 at the bottom of the switch is a wire for connecting an external power supply and a circuit, the power supply input and the corresponding distribution points 5 of the switch and the circuit can be connected through the wiring terminal 14, the cable connection is easily pulled in daily use on the distribution points 5 to influence the stability of the electrical connection, a tensile mechanism is designed, namely the cable passes through the space between the fixed clamp 7 and the movable clamp 9, then the movable clamp 9 is rotated along the connecting shaft 8, the cable is tightly wrapped and bound through the movable clamp 9 and the fixed clamp 7, the cable can be relatively flexibly clamped through the cooperation of the rubber layer 10, the damage of the cable is reduced, the screw 12 is rotated until the screw 12 is in a vertical state, and finally the screw 13 is rotated to enable the screw 12 to be screwed down along the corresponding screw 12, the bottom of the screw 13 is screwed down, and the tensile stability is improved, namely the tensile stability is improved, and the tensile stability is improved along with the screwing the screw 13.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A power distribution rotary switch comprising a housing (1), characterized in that: the cable protection device is characterized in that a protection seat (2) is fixedly arranged at the top of the shell (1), a rotary operating rod (3) is arranged in the protection seat (2), a connecting box (4) is arranged at the bottom of the shell (1), a power distribution point (5) is arranged on the outer surface of the connecting box (4), and a tensile mechanism for improving cable tensile property is arranged on the periphery of the power distribution point (5).
2. A power distribution rotary switch as claimed in claim 1, wherein: the tensile mechanism comprises a fixed block (6) fixedly connected to the outer surface of the connecting box (4), and one end, far away from the connecting box (4), of the fixed block (6) is fixedly connected with a fixing clamp (7).
3. A power distribution rotary switch as claimed in claim 2, wherein: the outer surface of the fixing clamp (7) is fixedly provided with a connecting shaft (8), and the outer surface of the connecting shaft (8) is rotationally connected with a movable clamp (9).
4. A power distribution rotary switch according to claim 3, characterized in that: the inner sides of the fixing clamp (7) and the movable clamp (9) are respectively provided with a rubber layer (10), and the outer surface of the fixing clamp (7) is rotatably connected with a rotating shaft (11).
5. A power distribution rotary switch as set forth in claim 4, wherein: the outer surface of the rotating shaft (11) is fixedly connected with a screw rod (12), and a screwing thread sleeve (13) is sleeved on the outer surface of the screw rod (12).
6. A power distribution rotary switch as claimed in claim 1, wherein: the bottom of the connecting box (4) is provided with a wiring terminal (14), and the outer surface of the shell (1) is provided with a mounting hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911709.8U CN220232996U (en) | 2023-07-20 | 2023-07-20 | Power distribution rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911709.8U CN220232996U (en) | 2023-07-20 | 2023-07-20 | Power distribution rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232996U true CN220232996U (en) | 2023-12-22 |
Family
ID=89175771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911709.8U Active CN220232996U (en) | 2023-07-20 | 2023-07-20 | Power distribution rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232996U (en) |
-
2023
- 2023-07-20 CN CN202321911709.8U patent/CN220232996U/en active Active
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