CN216852204U - Power line carrier network telephone exchanger - Google Patents
Power line carrier network telephone exchanger Download PDFInfo
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- CN216852204U CN216852204U CN202220517954.XU CN202220517954U CN216852204U CN 216852204 U CN216852204 U CN 216852204U CN 202220517954 U CN202220517954 U CN 202220517954U CN 216852204 U CN216852204 U CN 216852204U
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- fixed frame
- connecting wire
- carrier network
- fixedly connected
- network telephone
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Abstract
The utility model discloses a power line carrier network telephone switch, which comprises a switch main body, wherein a network cable is clamped at the inner side of one end of the switch main body, the network cable comprises a crystal head and a connecting wire, the crystal head is clamped with the switch main body, one end of the crystal head is fixedly connected with the connecting wire, one end of the network cable is provided with a protection mechanism, the connecting wire, a first connecting plate, a first screw, a first fixing frame, a first clamping plate, a first spring, a guide shaft and a baffle plate are arranged, the connecting wire is clamped by the first clamping plate, so that the connecting wire can not move together with the crystal head when being pulled, the baffle plate can be pressed against the crystal head under the action of the first spring, the baffle plate can limit the crystal heads with different lengths, the crystal head can not be separated from the switch main body under the interaction of the baffle plate and the first clamping plate, thereby ensuring the normal work between the crystal head and the exchanger main body.
Description
Technical Field
The utility model relates to a telephone exchange technical field, in particular to power line carrier network telephone exchange.
Background
PLC, which is Power line Communication, is a short name for english Power line Communication, and Power carrier is a Communication method specific to a Power system, and Power carrier Communication is a technology for transmitting analog or digital signals at high speed by a carrier method using an existing Power line. The power line carrier network telephone switch has the advantages that a network does not need to be erected again, data can be transmitted only by wires, and meanwhile, a large number of power line carriers are applied to the network telephone switch, namely the power line carrier network telephone switch.
The existing power carrier network telephone switch needs to be connected with other signal sources through a network cable, a crystal connector of the network cable is easy to fall off from the power carrier network telephone switch when the power carrier network telephone switch is moved, and meanwhile, the network cable is easy to break when the network cable is pulled momentarily, so that the service life of the network cable is shortened, and therefore, the power carrier network telephone switch is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
power line carrier network telephone switch, including the switch main part, the inboard block of one end of switch main part has the net twine, the net twine includes quartzy head and connecting wire, and quartzy head and switch main part block, the one end fixedly connected with connecting wire of quartzy head, the one end of net twine is provided with protection mechanism.
As a further improvement, the protection mechanism includes the first connecting plate with switch main part fixed connection, the first fixed frame of inboard fixedly connected with of first connecting plate, the inboard screwed connection of first fixed frame has first screw, the bottom outside of first screw is rotated and is connected with first splint, and the connecting wire setting carries out the centre gripping to the connecting wire through first splint between first splint and the first fixed frame, makes the connecting wire can not take the quartzy head to remove together when the pulling.
As a further improvement, the first spring of the inboard fixedly connected with of one end of first fixed frame, the one end fixedly connected with guiding axle of first spring, the other end fixedly connected with baffle of guiding axle, and the baffle setting is in the one end of quartzy head, can make the baffle support quartzy head under the effect of first spring, make the baffle can carry on spacingly to the quartzy head of different length, can make the quartzy head can not separate with the switch main part under the interact of baffle and first splint to guarantee the normal work between quartzy head and the switch main part.
As a further improvement, the protection mechanism still includes the guide post of being connected with first connecting plate rotation, the other end fixedly connected with limiting plate of guide post, the outside sliding connection of limiting plate has the second connecting plate, the fixed frame of inboard fixedly connected with second of second connecting plate, the inboard screwed connection of the fixed frame of second has the second screw, the bottom of second screw is rotated and is connected with the second splint, and the connecting wire setting is between the fixed frame of second splint and second.
As a further improvement, the outside sliding connection of guide post has the end cover, and end cover and second connecting plate fixed connection, the outside of guide post is provided with the second spring, and the both ends of second spring respectively with end cover and limiting plate fixed connection, the inboard rotation of guide post is connected with the spacer pin, and spacer pin and first connecting plate fixed connection.
As the utility model discloses a further improvement sets up connecting wire between the fixed frame of first fixed frame and second leaves the surplus that supplies the fixed frame of second to remove, fix the connecting wire through the second splint, make the connecting wire between first splint and the second splint leave the surplus of activity, when the connecting wire receives transient dragging, the pulling force that receives under the effect of second spring plays the effect of buffering to the connecting wire, thereby guarantee that the connecting wire can not be owing to the phenomenon that the too big fracture damage that causes of the pulling force in the twinkling of an eye that receives, thereby realize the protection to the connecting wire.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. power line carrier network telephone switch, network cable through setting up, the quartzy head, the connecting wire, first connecting plate, first screw, first fixed frame, first splint, first spring, guiding axle and baffle, carry out the centre gripping to the connecting wire through first splint, make the connecting wire can not take the quartzy head to remove together when the pulling, can make the baffle support the quartzy head under the effect of first spring simultaneously, it is spacing to make the baffle can carry out the quartzy head of different length, can make the quartzy head can not separate with the switch main part under the interact of baffle and first splint, thereby guarantee the normal work between quartzy head and the switch main part.
2. Power line carrier network telephone switch, guide post through setting up, the end cover, the second spring, the limiting plate, the second screw, the fixed frame of second, second connecting plate and second splint, fix the connecting wire through the second splint, make the connecting wire between first splint and the second splint leave the surplus of activity, when the connecting wire receives transient dragging, the pulling force that receives under the effect of second spring plays the effect of buffering to the connecting wire, thereby guarantee that the connecting wire can not be because the too big phenomenon that causes the fracture damage of the pulling force in the twinkling of an eye that receives, thereby realize the protection to the connecting wire.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic diagram of the overall structure of the power line carrier network telephone switch of the present invention.
Fig. 2 is a schematic view of the installation structure of the connection line of the power line carrier network telephone exchange of the present invention.
Fig. 3 is a schematic view of the installation structure of the baffle plate of the power line carrier network telephone switch of the present invention.
Fig. 4 is a schematic view of the installation structure of the first clamping plate of the power line carrier network telephone exchange of the present invention.
In the figure: 1. a switch main body; 2. a network cable; 201. a crystal head; 202. a connecting wire; 3. a first connecting plate; 4. a first screw; 5. a first fixed frame; 6. a first splint; 7. a first spring; 8. a guide shaft; 9. a baffle plate; 10. a spacing pin; 11. a guide post; 12. an end cap; 13. a second spring; 14. a limiting plate; 15. a second screw; 16. a second fixed frame; 17. a second connecting plate; 18. a second splint.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
In order to make the technical means, creation characteristics, achievement purposes and efficacies of the utility model easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description of the present invention and simplification of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention, furthermore, the terms "first", "second", "third" are used for descriptive purposes only, but not as indicating or implying relative importance, the invention is further described below in connection with the detailed description.
Example 1
As shown in fig. 1-4, the power line carrier network telephone switch comprises a switch main body 1, a network cable 2 is clamped at the inner side of one end of the switch main body 1, the network cable 2 comprises a crystal head 201 and a connecting wire 202, the crystal head 201 is clamped with the switch main body 1, the connecting wire 202 is fixedly connected at one end of the crystal head 201, a protection mechanism is arranged at one end of the network cable 2, the protection mechanism comprises a first connecting plate 3 fixedly connected with the switch main body 1, a first fixing frame 5 is fixedly connected at the inner side of the first connecting plate 3, a first screw 4 is spirally connected at the inner side of the first fixing frame 5, a first clamping plate 6 is rotatably connected at the outer side of the bottom end of the first screw 4, the connecting wire 202 is arranged between the first clamping plate 6 and the first fixing frame 5, a first spring 7 is fixedly connected at the inner side of one end of the first fixing frame 5, one end fixedly connected with guiding axle 8 of first spring 7, the other end fixedly connected with baffle 9 of guiding axle 8, and baffle 9 sets up the one end at quartzy head 201.
The working process is as follows: the utility model discloses when using, the net twine 2 passes the fixed frame 16 of second and the first fixed frame 5 in proper order, make quartzy head 201 link together with switch main part 1 simultaneously, rotate first screw 4 after that, make first screw 4 rotate at the inboard of first splint 6, make first splint 6 carry out the centre gripping to connecting wire 202 gradually under the effect of first screw 4, make connecting wire 202 can not take place relative movement with first fixed frame 5, make the guide shaft 8 take baffle 9 to realize the support to quartzy head 201 under the spring action of first spring 7 simultaneously, it is spacing to make baffle 9 carry out the quartzy head 201 of different length, can make quartzy head 201 can not separate with switch main part 1 under baffle 9 and the interact of first splint 6, thereby guarantee the normal work between quartzy head 201 and the switch main part 1.
Example 2
As shown in fig. 1-4, the power line carrier network telephone switch comprises a switch main body 1, a network cable 2 is clamped at the inner side of one end of the switch main body 1, the network cable 2 comprises a crystal head 201 and a connecting wire 202, the crystal head 201 is clamped with the switch main body 1, the connecting wire 202 is fixedly connected with one end of the crystal head 201, a protection mechanism is arranged at one end of the network cable 2, the protection mechanism further comprises a guide post 11 rotatably connected with a first connecting plate 3, a limiting plate 14 is fixedly connected with the other end of the guide post 11, a second connecting plate 17 is slidably connected with the outer side of the limiting plate 14, a second fixing frame 16 is fixedly connected with the inner side of the second connecting plate 17, a second screw 15 is spirally connected with the inner side of the second fixing frame 16, a second clamping plate 18 is rotatably connected with the bottom end of the second screw 15, and the connecting wire 202 is arranged between the second clamping plate 18 and the second fixing frame 16, the outside sliding connection of guide post 11 has end cover 12, and end cover 12 and second connecting plate 17 fixed connection, the outside of guide post 11 is provided with second spring 13, and the both ends of second spring 13 respectively with end cover 12 and limiting plate 14 fixed connection, the inboard rotation of guide post 11 is connected with spacer pin 10, and spacer pin 10 and 3 fixed connection of first connecting plate, sets up connecting wire 202 between the fixed frame 16 of first fixed frame 5 and second leaves the surplus that supplies the fixed frame 16 of second to remove.
The working process is as follows: after the first clamping plate 6 and the first fixing frame 5 clamp and fix the connecting wire 202, the second screw 15 is rotated to rotate the second screw 15 at the inner side of the second clamping plate 18, so that the second clamping plate 18 clamps and fixes the connecting wire 202, while the connecting line 202 between said first 5 and second 16 fixed frames leaves a margin for the movement of the second fixed frame 16, when the connecting wire 202 is pulled momentarily, the connecting wire 202 compresses the second spring 13 through the second clamping plate 18, the second fixing frame 16, the second connecting plate 17 and the end cap 12, the second spring 13 will buffer the end cap 12 when compressed, the end cap 12 then acts as a buffer via the second connecting plate 17, the second fixing frame 16 and the second clamping plate 18, therefore, the connecting wire 202 is prevented from being broken and damaged due to the fact that the instantaneous tension is too large, and the connecting wire 202 is protected.
The utility model discloses improve in: when the utility model is used, the network cable 2 passes through the second fixed frame 16 and the first fixed frame 5 in sequence, the crystal head 201 is connected with the switch main body 1, then the first screw 4 is rotated to rotate the first screw 4 at the inner side of the first clamping plate 6, the first clamping plate 6 clamps the connecting wire 202 gradually under the action of the first screw 4, the connecting wire 202 can not move relative to the first fixed frame 5, meanwhile, the guide shaft 8 drives the baffle plate 9 to support the crystal head 201 under the elastic action of the first spring 7, the baffle plate 9 can limit the crystal head 201 with different lengths, the crystal head 201 can not be separated from the switch main body 1 under the interaction of the baffle plate 9 and the first clamping plate 6, thereby ensuring the normal work between the crystal head 201 and the switch main body 1, after the first clamping plate 6 and the first fixed frame 5 clamp the connecting wire 202, rotate second screw 15, make second screw 15 rotate at the inboard of second splint 18, make second splint 18 realize fixed to the centre gripping of connecting wire 202, simultaneously be in connecting wire between first fixed frame 5 and the fixed frame 16 of second leaves 202 the surplus that supplies the fixed frame 16 of second to move, when connecting wire 202 received instantaneous dragging, connecting wire 202 passes through second splint 18, the fixed frame 16 of second, second connecting plate 17 and end cover 12 compress second spring 13, can play the effect of buffering to end cover 12 when second spring 13 is compressed, then end cover 12 passes through second connecting plate 17, the fixed frame 16 of second and second splint 18 play the cushioning effect, thereby guarantee that connecting wire 202 can not be owing to the too big phenomenon that causes the fracture damage in the twinkling of an eye that receives, thereby realize the protection to connecting wire 202.
The above is the preferred embodiment of the present invention, the basic principle and the main features of the present invention and the advantages of the present invention are shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and the description only illustrate the principles of the present invention without departing from the scope of the present invention, which can also have various changes and improvements, and these changes and improvements all fall into the scope of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. Power line carrier network telephone switch, including switch main part (1), its characterized in that: the inboard block of one end of switch main part (1) has net twine (2), net twine (2) include quartzy head (201) and connecting wire (202), and quartzy head (201) and switch main part (1) block, the one end fixedly connected with connecting wire (202) of quartzy head (201), the one end of net twine (2) is provided with protection machanism.
2. The power carrier network telephone switch of claim 1, wherein: protection mechanism include with switch main part (1) fixed connection's first connecting plate (3), the first fixed frame of inboard fixedly connected with (5) of first connecting plate (3), the inboard spiral connection of first fixed frame (5) has first screw (4), the bottom outside of first screw (4) is rotated and is connected with first splint (6), and connecting wire (202) set up between first splint (6) and first fixed frame (5).
3. A power carrier network telephone switch as claimed in claim 2 wherein: the fixed frame is characterized in that a first spring (7) is fixedly connected to the inner side of one end of the first fixed frame (5), a guide shaft (8) is fixedly connected to one end of the first spring (7), a baffle (9) is fixedly connected to the other end of the guide shaft (8), and the baffle (9) is arranged at one end of the crystal head (201).
4. The power carrier network telephone switch of claim 1, wherein: protection mechanism still includes guide post (11) of being connected with first connecting plate (3) rotation, the other end fixedly connected with limiting plate (14) of guide post (11), the outside sliding connection of limiting plate (14) has second connecting plate (17), the fixed frame of inboard fixedly connected with second (16) of second connecting plate (17), the inboard screwed connection of the fixed frame of second (16) has second screw (15), the bottom of second screw (15) is rotated and is connected with second splint (18), and connecting wire (202) set up between the fixed frame of second splint (18) and second (16).
5. The power carrier network telephone switch of claim 4, wherein: the outside sliding connection of guide post (11) has end cover (12), and end cover (12) and second connecting plate (17) fixed connection, the outside of guide post (11) is provided with second spring (13), and the both ends of second spring (13) respectively with end cover (12) and limiting plate (14) fixed connection, the inboard of guide post (11) is rotated and is connected with spacer pin (10), and spacer pin (10) and first connecting plate (3) fixed connection.
6. A power carrier network telephone switch as in claim 2 wherein: a connecting line (202) arranged between the first fixed frame (5) and the second fixed frame (16) leaves a margin for movement of the second fixed frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220517954.XU CN216852204U (en) | 2022-03-09 | 2022-03-09 | Power line carrier network telephone exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220517954.XU CN216852204U (en) | 2022-03-09 | 2022-03-09 | Power line carrier network telephone exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216852204U true CN216852204U (en) | 2022-06-28 |
Family
ID=82093686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220517954.XU Active CN216852204U (en) | 2022-03-09 | 2022-03-09 | Power line carrier network telephone exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216852204U (en) |
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2022
- 2022-03-09 CN CN202220517954.XU patent/CN216852204U/en active Active
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