CN218512489U - Switch matrix and anchor clamps connection structure - Google Patents

Abstract

The utility model relates to a cable test technical field specifically is a switch matrix and anchor clamps connection structure, including vector network analyzer, connecting wire and bottom plate, a plurality of fixed connector is installed to vector network analyzer's positive screw thread, equidistant fan-shaped four cable detection anchor clamps, four of installing in the top of bottom plate the equal screw thread in rear end of cable detection anchor clamps is installed two fixed connector, the equal fixed mounting in both ends of connecting wire has the movable joint head. The utility model discloses a switch matrix is constituteed to the positive a plurality of fixed connector of vector network analyzer, and network vector analyzer is through the switch of controlling a plurality of fixed connector, can realize that different cables detect the circuit of anchor clamps and open and close to the realization only need set up the test separated time that the switch matrix just can be connected to actual need, thereby does not need manual operation and frequently switches the line pair and the port line of anchor clamps.

Description

Switch matrix and anchor clamps connection structure

Technical Field

The utility model relates to a cable test technical field specifically is a switch matrix and anchor clamps connection structure.

Background

With the progress of modern science and technology, the types of bare cables are more and more diversified, the technical performance test requirement is also continuously improved, and the existing manual operation test can not meet the test requirements of a large number of types of bare cable products.

The existing market generally uses manual operation test to bare cable, and the existence frequently leads to port wearing and tearing serious to trade the line, and instrument operation button frequently leads to the instrument depreciation rate high, and the test cycle length scheduling problem that manual trade line time length leads to consequently in order to solve above-mentioned problem, we improve this, propose a switch matrix and anchor clamps connection structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a switch matrix and anchor clamps connection structure, including vector network analyzer, connecting wire and bottom plate, a plurality of fixed connector is installed to vector network analyzer's positive screw thread, equidistant fan-shaped four cable detection anchor clamps, four of installing in the top of bottom plate the equal screw thread in rear end of cable detection anchor clamps is installed two fixed connector, the equal fixed mounting in both ends of connecting wire has the swing joint head.

As a preferred technical scheme of the utility model, a plurality of the both sides on fixed connection head surface all are provided with the screw thread, the adapter sleeve is installed in the surface rotation of swing joint head, the inside surface of adapter sleeve is provided with the screw thread, the screw thread of adapter sleeve internal surface with the screw thread looks adaptation of fixed connection head surface, the swing joint head with fixed connection head looks adaptation.

As a preferred technical scheme of the utility model, the fixed surface of connecting wire installs the adapter sleeve, the adapter sleeve is located the rear side of swing joint head, the one end of adapter sleeve extends to the inside of adapter sleeve, the adapter sleeve is located the inside surface of adapter sleeve is provided with spacing bulge loop.

As a preferred technical scheme of the utility model, four ends of bottom plate bottom with the equal fixed mounting in four ends of vector network analyzer bottom has a support, eight the bottom of support all is provided with anti-skidding line.

The utility model has the advantages that:

the front fixed connectors of the vector network analyzer form a switch matrix, the network vector analyzer can control the switches of the fixed connectors, and circuit on and off of different cable detection clamps can be achieved, so that the test branching line which is actually needed can be connected only by setting the switch matrix, and the line pair and port connection line of the clamps do not need to be manually operated and frequently switched.

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. In the drawings:

fig. 1 is a schematic view of an overall structure of a switch matrix and clamp connection structure according to the present invention;

fig. 2 is an enlarged schematic structural view of a connection structure of a switch matrix and a clamp in fig. 1 according to the present invention;

fig. 3 is a perspective view of a fixed connector of a switch matrix and clamp connection structure according to the present invention;

fig. 4 is a schematic side view of a movable connector of a switch matrix and clamp connection structure according to the present invention;

in the figure: 1. a vector network analyzer; 2. a connecting wire; 3. a cable detection fixture; 4. a base plate; 5. fixing the connector; 6. fastening sleeves; 7. connecting sleeves; 8. a movable connector; 9. a limit convex ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a technical scheme for a connection structure of a switch matrix and a clamp comprises a vector network analyzer 1, a connecting wire 2 and a bottom plate 4, wherein a plurality of fixed connectors 5 are installed on the front face of the vector network analyzer 1 in a threaded mode, the switch matrix is formed by the plurality of fixed connectors 5 on the front face of the vector network analyzer 1, the network vector analyzer 1 can control the switches of the plurality of fixed connectors 5, the circuits of different cable detection clamps 3 can be switched on and off, and therefore the fact that the test branching wires which are actually needed can be connected can be achieved only by setting the switch matrix, and the wire pairs and port connecting wires of the clamps do not need to be manually operated and frequently switched.

Four cable detection anchor clamps 3 are installed to the equidistant fan-shaped of top of bottom plate 4, cable detection anchor clamps 3 can be fixed to the inside separated time of cable, two fixed connector 5 are installed to the equal screw thread in rear end that four cable detection anchor clamps 3, the equal fixed mounting in both ends of connecting wire 2 has movable connector 8, accessible connecting wire 2 electric connection between vector network analyzer 1 and the cable anchor clamps 3, after cable detection anchor clamps 3 fix the inside separated time of cable, cable accessible cable anchor clamps 3 and connecting wire 2 and vector network analyzer 1 intercommunication, thereby make vector network analyzer 1 can detect the separated time of cable.

Both sides on a plurality of fixed connector 5 surface all are provided with the screw thread, adapter sleeve 7 is installed in the surface rotation of movable connector 8, the inside surface of adapter sleeve 7 is provided with the screw thread, the screw thread of adapter sleeve 7 internal surface and the screw thread looks adaptation of fixed connector 5 surface, movable connector 8 and fixed connector 5 looks adaptation, through establishing adapter sleeve 7 cover at the surface of fixed connector 5, and rotatory adapter sleeve 7, can be in the same place adapter sleeve 7 and fixed connector 5 threaded connection, along with the rotation of adapter sleeve 7, movable connector 8 will insert the inside of fixed connector 5, thereby can communicate connecting wire 2 and fixed connector 5.

Fixed surface of connecting wire 2 installs adapter sleeve 6, adapter sleeve 6 is located the rear side of swing joint head 8, the one end of adapter sleeve 7 extends to the inside of adapter sleeve 6, adapter sleeve 7 is located the inside surface of adapter sleeve 6 and is provided with spacing bulge loop 9, receive dragging when dragging at connecting wire 2, adapter sleeve 6 will at first follow connecting wire 2 and carry out the removal of certain distance, after 6 inside one side of adapter sleeve contact with spacing bulge loop 9, adapter sleeve 6 will unable continuation follow connecting wire 2 and remove, and fixed connection's connecting wire 2 with it will be restricted and remove, thereby protect connecting wire 2 and swing joint head 2's junction.

Four ends of bottom plate 4 bottom and four equal fixed mounting in ends of vector network analyzer 1 bottom have the support, and the bottom of eight supports all is provided with anti-skidding line, through the anti-skidding line that sets up bottom the support, can improve bottom plate 4 and vector network analyzer 1's stability.

The working principle is as follows: before using, check earlier the utility model discloses the integrality of each structure, when using this switch matrix and anchor clamps connection structure, can place the separated time of the inside of cable one by one in cable detection anchor clamps 3, and it fixes to the separated time through cable detection anchor clamps 3, make the separated time can not remove at will, later be connected cable detection anchor clamps 3 through connecting wire 2 and vector network analyzer 1, make cable accessible cable anchor clamps 3 and connecting wire 2 and vector network analyzer 1 intercommunication, thereby make vector network analyzer 1 can detect the separated time of cable.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a switch matrix and anchor clamps connection structure, includes vector network analyzer (1), connecting wire (2) and bottom plate (4), its characterized in that, a plurality of fixed connector (5) are installed to the positive screw thread of vector network analyzer (1), four cable detection anchor clamps (3), four are installed to the equidistant fan-shaped four cable in top of bottom plate (4) the equal screw thread in rear end that cable detected anchor clamps (3) is installed two fixed connector (5), the equal fixed mounting in both ends of connecting wire (2) has swing joint head (8).

2. The switch matrix and clamp connection structure according to claim 1, wherein threads are disposed on both sides of the surface of the fixed connectors (5), the outer surface of the movable connector (8) is rotatably provided with a connecting sleeve (7), threads are disposed on the inner surface of the connecting sleeve (7), the threads on the inner surface of the connecting sleeve (7) are matched with the threads on the outer surface of the fixed connectors (5), and the movable connector (8) is matched with the fixed connectors (5).

3. The structure for connecting the switch matrix and the clamp as claimed in claim 2, wherein a fastening sleeve (6) is fixedly mounted on the outer surface of the connecting wire (2), the fastening sleeve (6) is located at the rear side of the movable connector (8), one end of the connecting sleeve (7) extends into the fastening sleeve (6), and a limiting convex ring (9) is arranged on the surface of the connecting sleeve (7) located in the fastening sleeve (6).

4. The switch matrix and clamp connection structure of claim 1, wherein four ends of the bottom plate (4) and four ends of the bottom of the vector network analyzer (1) are fixedly provided with supports, and the bottoms of the eight supports are provided with anti-skid lines.

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