CN213023220U - Weak current testing arrangement for communication line - Google Patents
Weak current testing arrangement for communication line Download PDFInfo
- Publication number
- CN213023220U CN213023220U CN202021221078.3U CN202021221078U CN213023220U CN 213023220 U CN213023220 U CN 213023220U CN 202021221078 U CN202021221078 U CN 202021221078U CN 213023220 U CN213023220 U CN 213023220U
- Authority
- CN
- China
- Prior art keywords
- weak current
- current testing
- fixed
- communication line
- mounting groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000012856 packing Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a weak current testing arrangement for communication line, the utility model relates to a weak current test equipment technical field, including weak current testing arrangement body and net twine socket, the mounting groove has been seted up at the top of weak current testing arrangement body, the inserting groove has been seted up to the interior bottom surface of mounting groove, net twine socket is located the interior bottom of inserting groove, the inside activity of inserting groove is pegged graft and is had the chock, the top of chock is fixed with the connecting plate, the top activity of connecting plate runs through there is the center post, the bottom of center post is fixed mutually with the tank bottom of mounting groove, the top of center post is fixed with stop gear. The utility model discloses simple structure then pegs graft through the chock to the plug groove to make the net twine socket can be in encapsulated situation, prevent that moisture and dust from getting into the net twine socket, play the guard action to the weak current testing arrangement for the communication line, be favorable to increase of service life.
Description
Technical Field
The utility model relates to a light current test equipment technical field especially relates to a light current testing arrangement for communication line.
Background
The weak current generally refers to a direct current circuit or an audio and video circuit, a network circuit and a telephone circuit, the alternating current voltage is generally within 36V, and signal communication lines of telephones, computers and televisions in household appliances are weak current electrical equipment.
When a household appliance containing a weak current cable is installed, for example, a network communication line, the communication line is often required to be tested whether to communicate well through a weak current testing device, however, a network cable socket of the existing weak current testing device is often exposed outside, dust or moisture easily enters the weak current testing device through the network cable socket, damage is easily caused, the service life is shortened, and in order to solve the problems, the weak current testing device for the communication line is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses make the net twine socket can be in encapsulated situation, prevent that moisture and dust from getting into the net twine socket, play the guard action to the weak current testing arrangement for the communication line, be favorable to prolonging service life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a communication line is with weak current testing arrangement, includes weak current testing arrangement body and net twine socket, the mounting groove has been seted up at the top of weak current testing arrangement body, the inserting groove has been seted up to the interior bottom surface of mounting groove, net twine socket is located the interior bottom of inserting groove, the inside activity of inserting groove is pegged graft and is had the chock, the top of chock is fixed with the connecting plate, the top activity of connecting plate runs through there is the center post, the bottom of center post is fixed mutually with the tank bottom of mounting groove, the top of center post is fixed with stop gear.
Preferably, the mounting groove is a circular groove.
Preferably, the outer surface of the chock is fixed with a rubber sleeve, and the cross section of the chock is the same as that of the insertion groove.
Preferably, the limiting mechanism comprises a threaded column, a limiting plate is fixed to the top of the threaded column, the bottom end of the threaded column is fixed to the central column, a threaded cap is spirally installed on the outer side of the threaded column, and protruding rods are evenly fixed to the outer side of the threaded cap.
Preferably, the bottom of connecting plate is equipped with packing ring and spring, the outside of packing ring and spring all cup joints with the center post activity, the top and the packing ring of spring are fixed mutually, the bottom of spring is fixed mutually with the tank bottom of mounting groove.
Preferably, the number of the insertion grooves and the number of the network cable insertion ports are two, and the two insertion grooves and the network cable insertion ports are respectively located on two sides of the central column.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up the net twine socket in the inserting groove, then through the grafting of chock to the inserting groove to make the net twine socket can be in encapsulated situation, prevent that moisture and dust from getting into the net twine socket, play the guard action to the weak current testing arrangement for the communication line, be favorable to prolonging service life.
Drawings
Fig. 1 is a schematic top view of a weak current testing apparatus for a communication line according to the present invention;
fig. 2 is a cross-sectional view taken along line a-a of fig. 1 according to the present invention.
In the figure: the weak current testing device comprises a weak current testing device body 1, a network cable jack 2, a mounting groove 3, a plug groove 4, a plug block 5, a connecting plate 6, a central column 7, a limiting mechanism 8, a spring 9, a rubber sleeve 10, a threaded column 11, a limiting plate 12, a threaded cap 13, a protruding rod 14 and a gasket 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a weak current testing arrangement for communication line, including weak current testing arrangement body 1 and net twine socket 2, mounting groove 3 has been seted up at the top of weak current testing arrangement body 1, inserting groove 4 has been seted up to the interior bottom surface of mounting groove 3, net twine socket 2 is located the interior bottom of inserting groove 4, inserting groove 4's inside activity is pegged graft and is had chock 5, chock 5's top is fixed with connecting plate 6, central post 7 has been run through in the top activity of connecting plate 6, the bottom of central post 7 is fixed mutually with the tank bottom of mounting groove 3, the top of central post 7 is fixed with stop gear 8.
Wherein, mounting groove 3 is circular recess, and the connecting plate 6 of being convenient for takes place to rotate round center post 7, and mounting groove 3 plays the holding effect, prevents that stop gear 8 is too protruding.
Wherein, the external surface of chock 5 is fixed with rubber sleeve 10, plays sealed effect between piston block 5 and inserting groove 4, improves sealed effect, and the cross section of chock 5 is the same with inserting groove 4's cross section, has good matching degree.
Wherein, stop gear 8 includes threaded column 11, threaded column 11's top is fixed with limiting plate 12, play limiting displacement to screw cap 13, prevent screw cap 13 and 11 phase separations of threaded column, the bottom and the center post 7 of threaded column 11 are fixed mutually, screw cap 13 is installed to the outside spiral of threaded column 11, screw cap 13 plays spacing extruded effect to connecting plate 6, prevent that 5 surplus inserting groove 4 of chock from taking off, screw cap 13's the outside evenly is fixed with protruding pole 14, be convenient for rotate screw cap 14.
Wherein, the bottom of connecting plate 6 is equipped with packing ring 15 and spring 9, packing ring 15 reduces the frictional resistance between spring 9 and the connecting plate 6 bottom, spring 9 provides elasticity, the outside of packing ring 15 and spring 9 all cup joints with center post 7 activity, the top of spring 9 is fixed mutually with packing ring 15, the bottom of spring 9 is fixed mutually with the tank bottom of mounting groove 3, when the screw cap 13 moves on the net, exert elasticity to connecting plate 6 under the effect of spring 9 and packing ring 15 this moment, thereby be favorable to connecting plate 6 to drive chock 5 and break away from interface 4.
Wherein, the quantity of inserting groove 4 and net twine socket 2 are two, two inserting grooves 4 with net twine socket 2 be located the both sides of center post 7 respectively, keep the symmetry, the connecting plate 6 of being convenient for drives chock 5 and seals up net twine socket, is favorable to sealed improvement work efficiency.
The working principle is as follows: after the weak current testing device for the communication line is used, the network line is separated from the network line socket 2, the connecting plate 6 is rotated around the central column 7 at the moment until the plug blocks 5 fixed to two ends of the connecting plate 6 are positioned right above the insertion groove 4, then the connecting plate 6 is pressed to move downwards along the central column 7 until the plug blocks 5 are inserted into the insertion groove 4 under the pressure of the connecting plate 6, so that the network line socket 2 is in a sealing state, moisture and dust are prevented from entering the network line socket 2, and the weak current testing device for the communication line is protected.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a weak current testing arrangement for communication line, includes weak current testing arrangement body (1) and net twine socket (2), its characterized in that, mounting groove (3) have been seted up at the top of weak current testing arrangement body (1), inserting groove (4) have been seted up to the interior bottom surface of mounting groove (3), net twine socket (2) are located the interior bottom of inserting groove (4), the inside activity of inserting groove (4) is pegged graft and is had chock (5), the top of chock (5) is fixed with connecting plate (6), the top activity of connecting plate (6) is run through there is center post (7), the bottom of center post (7) is fixed mutually with the tank bottom of mounting groove (3), the top of center post (7) is fixed with stop gear (8).
2. A weak current testing device for communication lines according to claim 1, wherein said mounting groove (3) is a circular groove.
3. A weak current testing device for communication line according to claim 1, characterized in that a rubber sleeve (10) is fixed on the outer surface of the plunger (5), and the cross section of the plunger (5) is the same as that of the insertion groove (4).
4. The weak current testing device for the communication line according to claim 1, wherein the limiting mechanism (8) comprises a threaded column (11), a limiting plate (12) is fixed to the top of the threaded column (11), the bottom end of the threaded column (11) is fixed to the central column (7), a threaded cap (13) is spirally mounted on the outer side of the threaded column (11), and protruding rods (14) are uniformly fixed to the outer side of the threaded cap (13).
5. The weak current testing device for the communication line according to claim 1, wherein a gasket (15) and a spring (9) are arranged at the bottom of the connecting plate (6), the outer sides of the gasket (15) and the spring (9) are movably sleeved with the central column (7), the top end of the spring (9) is fixed with the gasket (15), and the bottom end of the spring (9) is fixed with the bottom of the mounting groove (3).
6. The weak current testing device for the communication line according to claim 1, wherein the number of the plugging grooves (4) and the number of the network cable sockets (2) are two, and the two plugging grooves (4) and the network cable sockets (2) are respectively located on two sides of the central column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221078.3U CN213023220U (en) | 2020-06-28 | 2020-06-28 | Weak current testing arrangement for communication line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221078.3U CN213023220U (en) | 2020-06-28 | 2020-06-28 | Weak current testing arrangement for communication line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213023220U true CN213023220U (en) | 2021-04-20 |
Family
ID=75498417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221078.3U Expired - Fee Related CN213023220U (en) | 2020-06-28 | 2020-06-28 | Weak current testing arrangement for communication line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213023220U (en) |
-
2020
- 2020-06-28 CN CN202021221078.3U patent/CN213023220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |