Novel sampling combinable hot plug gasket

Abstract

The invention provides a novel sampling combinable hot plug gasket, and relates to the technical field of power electronic components, the novel sampling combinable hot plug gasket comprises a base positioning sheet and a top sampling gasket, a positioning jack penetrates through a combination body of the base positioning sheet and the top sampling gasket, and the positioning jack is used for a screw and fixes the base positioning sheet and the top sampling gasket. The base positioning sheet and the top sampling gasket are detachably positioned and combined, extending terminals for sampling are arranged on the base positioning sheet and the top sampling gasket, and both the base positioning sheet and the top sampling gasket are made of conductive materials. A plurality of sampling terminals led out of a traditional sampling thin gasket are split into a plurality of combination forms which are positioned mutually and can be adjusted conveniently, so that the angle between the sampling terminals can be adjusted conveniently, and due to the fact that the structural form allows larger current to pass through, electrical interference between the sampling terminals is smaller.

Description

Technical Field

[0001] The invention relates to the technical field of electronic devices, and in particular to a novel sampling combinable hot-swappable gasket. Background Art

[0002] In the field of power electronics technology, sampling the electrical nodes that need to be monitored to determine the circuit's voltage, current, frequency and other electrical parameters to determine the circuit's operating status is a common technical means, and a common means of sampling electrical nodes is to use sampling terminals (gaskets). In order to make these sampling nodes easy to repair or replace, a hot-swappable structure is often used, in which the extended male terminal and the female slot cooperate, so that maintenance or debugging can be carried out by unplugging the female slot.

[0003] When single-point multi-parameter sampling is required with existing sampling gaskets or terminals, multiple sampling heads need to be led out from the same connector. These multiple sampling heads are on the same gasket. Since the sampling contact area of ​​the gasket is fixed, the number of points required for sampling may increase, causing the electrical data of each sampling point to affect each other, resulting in sampling distortion. At the same time, the positional relationship between the sampling points is fixed, and the actual routing angles of different sampling points cannot be modified, resulting in large-angle bending of the sampling cable, causing virtual connection or disconnection. Summary of the invention

[0004] The invention provides a novel sampling combinable hot-swappable gasket, which can conveniently perform sampling routing at different angles and reduce interference between sampling points.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A new type of sampling combinable hot-swappable gasket includes a base positioning piece and a top sampling gasket. The positioning hole penetrates the combination of the base positioning piece and the top sampling gasket. The positioning hole is used for screws to fix the base positioning piece and the top sampling gasket. The base positioning piece and the top sampling gasket are detachably positioned and combined. The base positioning piece and the top sampling gasket are provided with protruding terminals for sampling. Both the base positioning piece and the top sampling gasket are made of conductive material.

[0006] A positioning structure capable of evenly adjusting the angle is adopted between the base positioning piece and the top sampling gasket.

[0007] The above-mentioned base positioning piece includes a cylindrical base body, a positioning hole running through the center of the cylindrical base body, and evenly distributed base positioning grooves are provided on the outer edge of the upper end surface of the cylindrical base body, wherein the center line of one of the base positioning grooves is aligned with the center line of the bottom sampling terminal below.

[0008] The outer surface of the cylindrical base is provided with evenly distributed positioning scales corresponding to the positioning grooves of the base, and one of the positioning scales coincides with the center line of the bottom sampling terminal.

[0009] An angle mark is provided below the above-mentioned positioning scale, and the angle mark at the bottom sampling terminal is zero degrees.

[0010] The above-mentioned top sampling gasket includes a cylindrical top sampling body, a positioning hole passes through the center of the cylindrical top sampling body, and the outer edge of the lower end surface of the cylindrical top sampling body is provided with positioning blocks that are evenly distributed and match the shape of the base positioning groove. The center line of one of the positioning blocks is aligned with the center line of the top sampling terminal above.

[0011] A positioning indicator line is provided at the center line of the positioning block below the top sampling terminal.

[0012] An intermediate sampling gasket is provided between the base positioning piece and the top sampling gasket, and an intermediate sampling terminal is provided on the intermediate sampling gasket.

[0013] The above-mentioned intermediate sampling gasket includes a cylindrical intermediate body, a positioning hole passing through the center of the cylindrical intermediate body, an intermediate body positioning block which is evenly distributed and matches the shape of the base positioning groove is provided on the outer edge of the lower end surface of the cylindrical intermediate body, an intermediate body positioning groove which is evenly distributed and matches the shape of the positioning block is provided on the outer edge of the upper end surface of the cylindrical intermediate body, the intermediate sampling terminal is located between the intermediate body positioning block and the intermediate body positioning groove, and there is a scale line at the center line of the intermediate body positioning block below the intermediate sampling terminal.

[0014] A plurality of intermediate sampling pads are arranged between the base positioning piece and the top sampling pad.

[0015] The present invention provides a novel sampling combinable hot-swappable gasket, which leads out a plurality of sampling terminals from a traditional sampling thin gasket and splits them into a plurality of mutually positioned and conveniently adjustable combination forms, so that the angles between the sampling terminals can be conveniently adjusted by themselves, and because this structural form allows a larger current to pass through, the electrical interference between the sampling terminals is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 The sampling gasket structure of the present invention Figure 1 ; Figure 2 The sampling gasket structure of the present invention Figure 2 ; Figure 3 This is a schematic diagram of the base positioning piece structure of the present invention; Figure 4 This is a schematic diagram of the top sampling gasket structure of the present invention; Figure 5It is a schematic diagram of a gasket assembly with a middle sampling gasket of the present invention; Figure 6 This is a schematic diagram of the structure of the intermediate sampling gasket of the present invention; Figure 7 It is a schematic diagram of the sampling assembly without the middle sampling gasket of the present invention; Figure 8 It is a schematic diagram of the sampling combination with the middle sampling gasket of the present invention.

[0017] Wherein: base positioning piece 1, cylindrical base body 101, base positioning groove 102, positioning scale 103, angle mark 104, top sampling gasket 2, cylindrical top sampling body 201, positioning block 202, positioning indicator line 203, positioning jack 3, bottom sampling terminal 4, top sampling terminal 5, middle sampling gasket 6, cylindrical intermediate body 601, intermediate body positioning block 602, intermediate body positioning groove 603, middle sampling terminal 7, connecting copper bus 8, fastening screw 9. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following content will systematically and completely describe the specific technical solutions of the present invention in combination with the drawings provided according to the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Example: like Figure 1-8 As shown in the figure, a new type of sampling combinable hot-swappable gasket includes a base positioning piece 1 and a top sampling gasket 2, a positioning hole 3 passes through the combination of the base positioning piece 1 and the top sampling gasket 2, the positioning hole 3 is used for screws 9 and fixes the base positioning piece 1 and the top sampling gasket 2, the base positioning piece 1 and the top sampling gasket 2 are detachably positioned and combined, the base positioning piece 1 and the top sampling gasket 2 are provided with protruding terminals for sampling, and the base positioning piece 1 and the top sampling gasket 2 are both made of conductive material.

[0020] like Figure 1 and 2 As shown in the figure, the detachable positioning combination of the base positioning piece 1 and the top sampling gasket 2 is utilized so that the protruding terminals on the two can be fixed at a set angle, and a sampling terminal is extended from each of the two, and the contact area is large enough to allow sufficient current to pass through, and the electrical parameters between the sampling terminals will not affect each other due to excessive load.

[0021] A positioning structure capable of uniformly adjusting the angle is adopted between the base positioning piece 1 and the top sampling gasket 2 .

[0022] The positioning structure with uniform angle adjustment facilitates the angle adjustment between the two extended terminals and facilitates the extraction of the sampling cable from different set directions.

[0023] The above-mentioned base positioning piece 1 includes a cylindrical base body 101, a positioning hole 3 passes through the center of the cylindrical base body 101, and the outer edge of the upper end surface of the cylindrical base body 101 is provided with evenly distributed base positioning grooves 102, and the center line of one of the base positioning grooves 102 is aligned with the center line of the bottom sampling terminal 4 below.

[0024] The outer surface of the cylindrical base body 101 is provided with positioning scales 103 which are evenly distributed and correspond to the base positioning grooves 102 , and one of the positioning scales 103 coincides with the center line of the bottom sampling terminal 4 .

[0025] An angle mark 104 is provided below the positioning scale 103 , and the angle mark 104 at the bottom sampling terminal 4 is zero degree.

[0026] The above-mentioned top sampling gasket 2 includes a cylindrical top sampling body 201, a positioning hole 3 passes through the center of the cylindrical top sampling body 201, and the outer edge of the lower end surface of the cylindrical top sampling body 201 is provided with positioning blocks 202 that are evenly distributed and match the shape of the base positioning groove 102, and the center line of one of the positioning blocks 202 is aligned with the center line of the top sampling terminal 5 above.

[0027] A positioning indicator line 203 is provided at the midline of the positioning block 202 below the top sampling terminal 5 .

[0028] By using the correspondence between the positioning indicator line 203, the positioning scale 103 and the angle mark 104, the bottom sampling terminal 4 and the top sampling terminal 5 of the interval can be conveniently led out according to the set angle.

[0029] An intermediate sampling gasket 6 is provided between the base positioning piece 1 and the top sampling gasket 2 , and an intermediate sampling terminal 7 is provided on the intermediate sampling gasket 6 .

[0030] The above-mentioned intermediate sampling gasket 6 includes a cylindrical intermediate body 601, a positioning hole 3 passes through the center of the cylindrical intermediate body 601, an intermediate body positioning block 602 which is evenly distributed and matches the shape of the base positioning groove 102 is arranged on the outer edge of the lower end surface of the cylindrical intermediate body 601, an intermediate body positioning groove 603 which is evenly distributed and matches the shape of the positioning block 202 is arranged on the outer edge of the upper end surface of the cylindrical intermediate body 601, the intermediate sampling terminal 7 is located between the intermediate body positioning block 602 and the intermediate body positioning groove 603, and there is a scale line at the center line of the intermediate body positioning block 602 below the intermediate sampling terminal 7.

[0031] A plurality of intermediate sampling pads 6 are provided between the base positioning pad 1 and the top sampling pad 2 .

[0032] Through the multiple middle sampling pads 6, multiple sampling terminals can be led out, and each sampling terminal can be made to have a different angle according to different requirements.

[0033] The base positioning groove 102, the positioning block 202, the intermediate body positioning block 602 and the intermediate body positioning groove 603 are distributed at intervals of 5, 10 or 15 degrees. In this embodiment, a 10 degree interval is used, and the sampling terminals can be spaced at multiples of ten degrees.

Claims

1. A new type of sampling combinable hot-swappable gasket, characterized in that: The invention comprises a base positioning piece (1) and a top sampling gasket (2), wherein a positioning socket (3) penetrates the combination of the base positioning piece (1) and the top sampling gasket (2), the positioning socket (3) is used for screws (9) to fix the base positioning piece (1) and the top sampling gasket (2), the base positioning piece (1) and the top sampling gasket (2) are detachably positioned and combined, the base positioning piece (1) and the top sampling gasket (2) are provided with protruding terminals for sampling, and the base positioning piece (1) and the top sampling gasket (2) are both made of conductive material.

2. A novel sampling combinable hot-swappable gasket according to claim 1, characterized in that: A positioning structure capable of evenly adjusting the angle is adopted between the base positioning piece (1) and the top sampling gasket (2).

3. A novel sampling combinable hot-swappable gasket according to claim 2, characterized in that: The base positioning piece (1) comprises a cylindrical base body (101), the positioning hole (3) passes through the center of the cylindrical base body (101), and the outer edge of the upper end surface of the cylindrical base body (101) is provided with evenly distributed base positioning grooves (102), wherein the center line of one of the base positioning grooves (102) is aligned with the center line of the bottom sampling terminal (4) below.

4. A novel sampling combinable hot-swappable gasket according to claim 3, characterized in that: The outer surface of the cylindrical base body (101) is provided with evenly distributed positioning scales (103) corresponding to the base positioning grooves (102), wherein one of the positioning scales (103) coincides with the center line of the bottom sampling terminal (4).

5. A novel sampling combinable hot-swappable gasket according to claim 4, characterized in that: An angle mark (104) is provided below the positioning scale (103), and the angle mark (104) at the bottom sampling terminal (4) is zero degrees.

6. A novel sampling combinable hot-swappable gasket according to claim 5, characterized in that: The top sampling gasket (2) comprises a cylindrical top sampling body (201), a positioning hole (3) passing through the center of the cylindrical top sampling body (201), and the outer edge of the lower end surface of the cylindrical top sampling body (201) is provided with positioning blocks (202) that are evenly distributed and match the shape of the base positioning groove (102), wherein the center line of one of the positioning blocks (202) is aligned with the center line of the upper top sampling terminal (5).

7. A novel sampling combinable hot-swappable gasket according to claim 6, characterized in that: A positioning indicator line (203) is provided at the midline of the positioning block (202) below the top sampling terminal (5).

8. A novel sampling combinable hot-swappable gasket according to claim 7, characterized in that: An intermediate sampling pad (6) is provided between the base positioning piece (1) and the top sampling pad (2), and an intermediate sampling terminal (7) is provided on the intermediate sampling pad (6).

9. A novel sampling combinable hot-swappable gasket according to claim 8, characterized in that: The intermediate sampling gasket (6) comprises a cylindrical intermediate body (601), a positioning hole (3) passing through the center of the cylindrical intermediate body (601), an intermediate body positioning block (602) evenly distributed and matching the shape of the base positioning groove (102) is provided on the outer edge of the lower end surface of the cylindrical intermediate body (601), an intermediate body positioning groove (603) evenly distributed and matching the shape of the positioning block (202) is provided on the outer edge of the upper end surface of the cylindrical intermediate body (601), an intermediate sampling terminal (7) is located between the intermediate body positioning block (602) and the intermediate body positioning groove (603), and a scale line is provided at the center line of the intermediate body positioning block (602) below the intermediate sampling terminal (7).

10. A novel sampling combinable hot-swappable gasket according to claim 9, characterized in that: A plurality of intermediate sampling pads (6) are provided between the base positioning pad (1) and the top sampling pad (2).

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