CN212626189U - Terminal connector - Google Patents
Terminal connector Download PDFInfo
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- CN212626189U CN212626189U CN202020486882.8U CN202020486882U CN212626189U CN 212626189 U CN212626189 U CN 212626189U CN 202020486882 U CN202020486882 U CN 202020486882U CN 212626189 U CN212626189 U CN 212626189U
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Abstract
The utility model provides a terminal connector, include: a terminal plug, a measurement plug and at least one wire; the terminal plug includes at least one terminal-side connecting member; the measuring plug comprises at least one measuring end connecting piece; each terminal side connecting piece is connected with one measuring end connecting piece through one conducting wire, wherein different terminal side connecting pieces are connected with different measuring end connecting pieces; after the terminal plug is fixedly inserted with a target terminal of the equipment to be tested, all columnar terminals included in the target terminal are inserted into different terminal side connecting pieces, so that each columnar terminal is connected with a lead connected with the inserted terminal side connecting piece; when the measuring plug is fixedly inserted with the testing equipment for testing the equipment to be tested, at least one contact pin included in the testing equipment is inserted in different measuring end connecting pieces, so that each contact pin is connected with a lead connected with the inserted testing end connecting piece. This scheme can reduce the degree of difficulty that equipment detected time.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to terminal connector.
Background
At present, during debugging equipment, when abnormal fault equipment cannot work normally, operation and maintenance personnel need to utilize detection equipment to measure whether the fault equipment is normal. The terminals of the faulty device are connected, for example, by a multimeter, to measure the voltage, current or resistance of the faulty device.
However, when the terminal of the faulty device is generally of a cylindrical structure and the detection head of the measurement device is of a metal structure, the measurement device is easy to slip when contacting the terminal of the faulty device, and is not easy to apply force, thereby increasing the difficulty of device detection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned and/or other technical problem and provide terminal connector, can reduce the degree of difficulty that equipment detected time.
The utility model provides a terminal connector, include:
a terminal connector, comprising:
the terminal plug, the measuring plug and at least one conducting wire with an insulating layer;
the terminal plug includes: at least one terminal-side connecting member;
the measuring plug comprises: at least one measuring end connector;
each of the at least one terminal-side connection pieces is connected to at least one of the measuring-end connection pieces through one of the wires, wherein different ones of the terminal-side connection pieces are connected to different ones of the measuring-end connection pieces;
after the terminal plug is fixedly inserted into a target terminal of external equipment to be tested, each columnar terminal included in the target terminal is inserted into different terminal side connecting pieces, so that each columnar terminal is connected with the lead connected with the inserted terminal side connecting piece;
when the measuring plug is fixedly inserted into external testing equipment, at least one contact pin included in the testing equipment is inserted into different measuring end connecting pieces, so that each contact pin is connected with the lead connected with the inserted testing end connecting piece, and the testing equipment is used for testing the equipment to be tested.
Preferably, the first and second electrodes are formed of a metal,
when the at least one terminal-side connecting member includes: when there are at least two terminal-side connection pieces,
the at least two terminal side connecting pieces are connected in parallel, and one ends of the terminal side connecting pieces connected in parallel, which are connected with the wires, face to the same direction;
when the at least one measuring end connector comprises at least two measuring end connectors,
the at least two measuring end connecting pieces are connected side by side, and the measuring end connecting pieces are connected side by side, and one ends of the wires face to the same direction.
Preferably, the first and second electrodes are formed of a metal,
the terminal side connecting piece is of a cuboid structure, a first side wall of the terminal side connecting piece is provided with a concave structure, a second side wall of the terminal side connecting piece is provided with a convex structure, and the first side wall and the second side wall of the terminal side connecting piece are parallel;
when the two terminal side connecting pieces are connected, the convex structure on one terminal side connecting piece is embedded into the concave structure on the other terminal side connecting piece, and the convex structure on the terminal side connecting piece is in transition fit with the concave structure.
Preferably, the first and second electrodes are formed of a metal,
the measuring end connecting piece is of a cuboid structure, a first side wall of the measuring end connecting piece is provided with an inwards concave structure, a second side wall of the measuring end connecting piece is provided with a convex structure, and the first side wall and the second side wall of the measuring end connecting piece are parallel;
when the two measuring end connecting pieces are connected, the convex structure on one measuring end connecting piece is embedded into the concave structure on the other measuring end connecting piece, and the convex structure on the measuring end connecting piece is in transition fit with the concave structure.
Preferably, the first and second electrodes are formed of a metal,
a first through groove into which the columnar terminal is inserted is formed in the terminal side connecting piece, and a first metal piece is arranged along the inner wall of the first through groove;
a first metal elastic sheet is arranged at one end of the first through groove connected with the columnar terminal and connected with the first metal piece;
when the first through groove and the columnar terminal are fixedly inserted, the first metal elastic sheet is elastically deformed to clamp the columnar terminal, and the columnar terminal is connected with the lead connected with the first through groove through the first metal elastic sheet and the first metal piece.
Preferably, the first and second electrodes are formed of a metal,
a second through groove for inserting the contact pin is formed in the measuring end connecting piece, and a second metal piece is arranged along the inner wall of the second through groove;
a second metal elastic sheet is arranged at one end of the second through groove connected with the contact pin, and the second metal elastic sheet is connected with the second metal piece;
when the second through groove is fixedly connected with the contact pin in an inserting mode, the second metal elastic sheet is elastically deformed to clamp the contact pin, and the contact pin is connected with the lead connected with the second through groove through the second metal elastic sheet and the second metal piece.
Preferably, the first and second electrodes are formed of a metal,
a third metal elastic sheet is arranged in one end, connected with the lead, of the first through groove and connected with the first metal piece;
a first blind hole communicated with the first through groove is formed in the third side wall of the terminal side connecting piece, and the first blind hole is perpendicular to the movement direction of the third metal elastic piece;
when the third metal elastic sheet penetrates through the first blind hole to apply acting force to the third metal elastic sheet, the wire can be embedded into the first through groove, and when the acting force is stopped being applied to the third metal elastic sheet, the third metal elastic sheet is matched with the inner wall of the first through groove under the action of the elastic force to clamp the embedded wire.
Preferably, the first and second electrodes are formed of a metal,
a fourth metal elastic sheet is arranged in one end, connected with the lead, of the second through groove and connected with the second metal piece;
a second blind hole communicated with the second through groove is formed in the third side wall of the measuring end connecting piece, and the second blind hole is perpendicular to the moving direction of the fourth metal elastic piece;
when the third metal elastic sheet penetrates through the second blind hole to apply acting force to the third metal elastic sheet, the wire can be embedded into the second through groove, and when the fourth metal elastic sheet stops applying acting force to the fourth metal elastic sheet, the fourth metal elastic sheet is matched with the inner wall of the second through groove under the action of the elastic force to clamp the embedded wire.
Preferably, the first and second electrodes are formed of a metal,
at least one of the measuring-end connectors to which each of the terminal-side connectors is connected is matched with the test equipment of a different type.
The utility model provides a terminal connector can be provided with the column terminal on the equipment to be tested, is provided with the contact pin on the test equipment that tests to the equipment to be tested. After the terminal plug is fixedly inserted with a target terminal formed by at least one columnar terminal on the equipment to be tested, different columnar terminals can be inserted on different terminal side connecting pieces of the terminal plug, so that the terminal plug can be conveniently fixed on the equipment to be tested. If the equipment to be tested needs to be tested, different contact pins on the test equipment and different measuring end connecting pieces of the measuring plug can be inserted and fixed. Because each test end connecting piece is connected with a corresponding terminal side connecting piece through a conducting wire, different contact pins of the test equipment can be connected with different columnar terminals of the equipment to be tested, and the equipment to be tested can be tested conveniently. Because the insulating layer is arranged on the lead, the safety of a tester during testing can be improved. Because the terminal plug can be fixed on equipment to be tested, the testing equipment can be fixed on the measuring plug, so that a tester does not need to hold the testing equipment by hands for testing, the difficulty of equipment testing can be reduced, and the condition of electrical short circuit caused by the fact that a metal testing end of the testing equipment slips on a columnar terminal can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of a terminal connector according to an embodiment of the present invention;
fig. 2 is a schematic view of a terminal-side connector according to an embodiment of the present invention;
fig. 3 is a schematic view of a terminal-side connector according to another embodiment of the present invention;
fig. 4 is a schematic view of a terminal-side connection member according to still another embodiment of the present invention.
List of reference numerals:
1: and (3) a lead 2: terminal-side connector 3: measuring end connecting piece
4: the first through groove 5: first metal piece 6: first metal spring
7: first blind hole 8: the third metal dome 201: bump structure
202: inner concave structure
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
As shown in fig. 1, the present invention provides a terminal connector, including:
a terminal plug, a measuring plug and at least one conductor 1 with an insulating layer;
the terminal plug includes: at least one terminal-side connecting member 2;
the measuring plug comprises: at least one measuring end connector 3;
each of the terminal-side connectors 2 of the at least one terminal-side connector 2 is connected to at least one of the measuring-end connectors 3 by one of the wires 1, wherein different ones of the terminal-side connectors 2 are connected to different ones of the measuring-end connectors 3;
after the terminal plug is fixedly inserted into a target terminal of external equipment to be tested, each columnar terminal included in the target terminal is inserted into different terminal side connecting pieces 2, so that each columnar terminal is connected with the lead 1 connected with the terminal side connecting piece 2 in an inserted manner;
when the measuring plug is fixedly inserted into external testing equipment, at least one contact pin included in the testing equipment is inserted into different measuring end connecting pieces 3, so that each contact pin is connected with the lead 1 connected with the inserted testing end connecting piece, wherein the testing equipment is used for testing the equipment to be tested.
The embodiment of the utility model provides an in, can be provided with the column terminal on the equipment to be tested, be provided with the contact pin on the test equipment that tests the equipment to be tested. After the terminal plug is fixedly inserted with a target terminal formed by at least one columnar terminal on the equipment to be tested, different columnar terminals can be inserted on different terminal side connecting pieces of the terminal plug, so that the terminal plug can be conveniently fixed on the equipment to be tested. If the equipment to be tested needs to be tested, different contact pins on the test equipment and different measuring end connecting pieces of the measuring plug can be inserted and fixed. Because each test end connecting piece is connected with a corresponding terminal side connecting piece through a conducting wire, different contact pins of the test equipment can be connected with different columnar terminals of the equipment to be tested, and the equipment to be tested can be tested conveniently. Because the insulating layer is arranged on the lead, the safety of a tester during testing can be improved. Because the terminal plug can be fixed on equipment to be tested, the testing equipment can be fixed on the measuring plug, so that a tester does not need to hold the testing equipment by hands for testing, the difficulty of equipment testing can be reduced, and the condition of electrical short circuit caused by the fact that a metal testing end of the testing equipment slips on a columnar terminal can be avoided.
In order to facilitate the connection of the terminal plug and the device to be tested, in an embodiment of the present invention, when the at least one terminal-side connecting member 2 includes: at least two of the terminal-side connection members 2,
the at least two terminal side connecting pieces 2 are connected side by side, and one ends of the terminal side connecting pieces 2 connected side by side and connected with the lead wires 1 face to the same direction;
when the at least one measuring end connector 3 comprises at least two measuring end connectors 3,
the at least two measuring end connecting pieces 3 are connected side by side, and the measuring end connecting pieces 3 are connected side by side and one end of the lead 1 faces to the same direction.
The embodiment of the utility model provides an in, because the column terminal of the equipment that awaits measuring sets up side by side usually, consequently, when the quantity of terminal side connecting piece is greater than 1, each terminal side connecting piece is connected side by side, and the same direction of connecting wire's one end orientation to make the terminal side connecting piece after connecting corresponding with the target terminal of the equipment that awaits measuring, the terminal plug of being convenient for is pegged graft on the target terminal of the terminal that awaits measuring, the loading and unloading between different terminal side connecting pieces of being convenient for and the corresponding wire simultaneously. Similarly, in order to facilitate testers to more clearly determine the connected terminal side connecting pieces and the measuring end connecting pieces, when the number of the measuring end connecting pieces is greater than 1, the measuring end connecting pieces are connected side by side, and one ends of the connecting wires face the same direction, so that the setting positions of the terminal side connecting pieces and the corresponding measuring end connecting pieces are the same, and meanwhile, the assembling and disassembling between different measuring end connecting pieces and the corresponding wires are facilitated.
In order to connect two terminal-side connecting members, as shown in fig. 2, in an embodiment of the present invention, the terminal-side connecting member 2 is a rectangular parallelepiped structure, a first side wall of the terminal-side connecting member 2 is provided with an indent structure, and a second side wall of the terminal-side connecting member 2 is provided with a protrusion structure, wherein the first side wall and the second side wall on the terminal-side connecting member 2 are parallel;
when the two terminal side connectors 2 are connected, the convex structure of one terminal side connector 2 is embedded into the concave structure of the other terminal side connector 2, and the convex structure and the concave structure of the terminal side connector 2 are in transition fit.
The embodiment of the utility model provides an in, because terminal side connecting piece is cuboid form structure, so there are three pairs of parallel lateral walls in four lateral walls of terminal side connecting piece, set up the indent structure on the first lateral wall of terminal side connecting piece, set up protruding structure on the second lateral wall that is parallel with first lateral wall mutually, can be connected with the second lateral wall of another terminal side connecting piece at the first lateral wall of a terminal side connecting piece, make the indent structure on the protruding structure on the first lateral wall of embedding on the second lateral wall, make protruding structure and the indent structure transition fit that link together, prevent that two continuous terminal side connecting pieces from breaking away from when not receiving external force, and simultaneously, it dismantles between two continuous terminal side connections still to be convenient for.
In order to connect two terminal-side connecting members, in an embodiment of the present invention, the measuring-end connecting member 3 is a rectangular parallelepiped structure, a first sidewall of the measuring-end connecting member 3 is provided with an indent structure, and a second sidewall of the measuring-end connecting member 3 is provided with a protrusion structure, wherein the first sidewall and the second sidewall on the measuring-end connecting member 3 are parallel;
when the two measuring end connecting pieces 3 are connected, the convex structure on one measuring end connecting piece 3 is embedded into the concave structure on the other measuring end connecting piece 3, and the convex structure on the measuring end connecting piece 3 is in transition fit with the concave structure.
The embodiment of the utility model provides an in, likewise, because the measuring end connecting piece is cuboid form structure, so there are three pairs of parallel lateral walls in four lateral walls of measuring end connecting piece, set up the indent structure on the first lateral wall of measuring end connecting piece, set up protruding structure on the second lateral wall that is parallel to first lateral wall mutually, can be connected with the second lateral wall of another measuring end connecting piece at the first lateral wall of a measuring end connecting piece, make the indent structure on the protruding structure on the first lateral wall of embedding on the second lateral wall, make protruding structure and the indent structure transition fit that link together, prevent that two continuous measuring end connecting pieces from breaking away from when not receiving external force, and simultaneously, it dismantles between connecting to still be convenient for two continuous measuring ends.
Specifically, the convex structure and the concave structure of the measuring end connector can refer to fig. 2.
In order to facilitate the assembling and disassembling of the terminal plug and the device to be tested, as shown in fig. 3, in an embodiment of the present invention, a first through groove 4 into which the columnar terminal is inserted is provided on the terminal-side connecting member 2, and a first metal member 5 is provided along an inner wall of the first through groove 4;
a first metal elastic sheet 6 is arranged at one end of the first through groove 4 connected with the columnar terminal, and the first metal elastic sheet 6 is connected with the first metal piece 5;
after the first through groove 4 and the columnar terminal are fixedly inserted, the first metal elastic sheet 6 is elastically deformed to clamp the columnar terminal, and the columnar terminal is connected with the lead 1 connected with the first through groove 4 through the first metal elastic sheet 6 and the first metal piece 5.
The embodiment of the utility model provides an in, set up first logical groove on the terminal side connecting piece to when the terminal plug is pegged graft fixedly with the target terminal of the equipment that awaits measuring, the column terminal that the both ends in first logical groove supplied the target terminal inserts, and the other end in first logical groove supplies the terminal side connecting piece to want connecting wire's insertion. In order to conduct the columnar terminal and the lead connected with the terminal side connecting piece, a first metal piece is arranged along the inner wall of the first through groove, and two ends of the first metal piece are respectively connected with the columnar terminal and the lead to be connected, so that the columnar terminal can be conducted with the lead connected with the terminal side connecting piece.
Specifically, the first metal elastic sheet may include a V-shaped or U-shaped elastic sheet.
In order to facilitate the connection and the detachment of the measuring plug and the testing equipment, in an embodiment of the present invention, a second through groove for the insertion of the contact pin is provided on the measuring end connecting member 3, and a second metal member is provided along an inner wall of the second through groove;
a second metal elastic sheet is arranged at one end of the second through groove connected with the contact pin, and the second metal elastic sheet is connected with the second metal piece;
when the second through groove is fixedly connected with the contact pin in an inserting mode, the second metal elastic sheet is elastically deformed to clamp the contact pin, and the contact pin is connected with the lead 1 connected with the second through groove through the second metal elastic sheet and the second metal piece.
The embodiment of the utility model provides an in, set up the second on the measuring terminal connecting piece and lead to the groove to when measuring plug and test equipment are pegged graft fixedly, the contact pin that the both ends that the groove was led to the second supplied test equipment inserts, and the other end that first logical groove supplies the measuring terminal connecting piece to want connecting wire insert. In order to conduct the contact pin with the lead connected with the measuring end connecting piece, a second metal piece is arranged along the inner wall of the second through groove, and two ends of the second metal piece are respectively connected with the contact pin and the lead to be connected, so that the contact pin can be conducted with the lead connected with the measuring end connecting piece.
Specifically, a schematic view of the measuring end connector can be found in fig. 3.
The second metal elastic sheet can comprise a V-shaped or U-shaped elastic sheet.
In order to facilitate the assembly and disassembly of the lead wire 1 and the terminal-side connecting member, in an embodiment of the present invention, a third metal elastic piece 8 is disposed in one end of the first through groove 4 connected to the lead wire 1, and the third metal elastic piece 8 is connected to the first metal member 5;
a first blind hole 7 communicated with the first through groove 4 is formed in the third side wall of the terminal side connecting piece 2, and the first blind hole 7 is perpendicular to the movement direction of the third metal elastic piece 8;
when the third metal elastic sheet 8 is applied with acting force after penetrating through the first blind hole 7, the lead 1 can be embedded into the first through groove 4, and when the third metal elastic sheet 8 stops being applied with acting force, the third metal elastic sheet 8 is matched with the inner wall of the first through groove 4 under the action of the elastic force to clamp the embedded lead 1.
The embodiment of the utility model provides an in, be provided with first blind hole on the third lateral wall of terminal side connecting piece, first blind hole is connected with the first logical groove of terminal side connecting piece to it is mutually perpendicular with the direction of motion that is located the third metal shrapnel of first logical inslot. Because the wire is soft usually, be not convenient for imbed first logical inslot, consequently the tester can utilize sharp object, for example, screwdriver, passes first blind hole to the application of force of third metal shrapnel for the third metal shrapnel takes place to change the direction application of force direction motion because of receiving the exogenic action, makes the wire can imbed first logical inslot. After stopping to the application of force of third metal shrapnel, third metal shrapnel can be to the direction opposite with the application of force direction motion to cooperate with the inner wall in first logical groove and press from both sides tightly the wire of embedding, so that the wire of embedding in first logical groove can be fixed.
In order to facilitate the assembly and disassembly of the lead and the measuring end connecting piece, in an embodiment of the present invention, a fourth metal elastic piece is disposed in one end of the second through groove connected to the lead 1, and the fourth metal elastic piece is connected to the second metal piece;
a second blind hole communicated with the second through groove is formed in the third side wall of the measuring end connecting piece 3, and the second blind hole is perpendicular to the moving direction of the fourth metal elastic piece;
when the third metal elastic sheet 8 is applied with acting force after penetrating through the second blind hole, the lead 1 can be embedded into the second through groove, and when the fourth metal elastic sheet stops applying the acting force to the fourth metal elastic sheet, the fourth metal elastic sheet is matched with the inner wall of the second through groove under the action of the elastic force to clamp the embedded lead 1.
The embodiment of the utility model provides an in, be provided with the second blind hole on the third lateral wall of measurement end connecting piece, the second blind hole is connected with the second through-groove of measurement end connecting piece to it is mutually perpendicular with the direction of motion that is located the fourth metal shrapnel that the second led to the inslot. Because the wire is soft usually, be not convenient for imbed the logical inslot of second, consequently the tester can utilize sharp object, for example, screwdriver, passes the second blind hole to fourth metal shrapnel application of force for fourth metal shrapnel takes place to change the direction application of force direction motion because of receiving the exogenic action, makes the wire can imbed the logical inslot of second. After stopping to the force application of fourth metal shrapnel, fourth metal shrapnel can move to the direction opposite with the force application direction to cooperate with the inner wall in second logical groove and press from both sides tightly the wire of embedding, so that the wire of embedding in second logical inslot can be fixed.
In order to facilitate testing different functions of the device under test, in an embodiment of the present invention, each of the terminal side connecting members 2 is connected to at least one of the measuring end connecting members 3 and the different types of the testing device are matched. That is, one terminal side connecting piece may be connected to one or more measuring end connecting pieces, and when the number of measuring end connecting pieces connected to the terminal side connecting piece is greater than 1, each of the measuring end connecting pieces connected to the terminal side connecting piece may be connected to different types of test equipment, so that the device under test may be connected to test equipment with different test functions.
The utility model discloses each embodiment provides a terminal connector has following beneficial effect at least:
1. through fixing test equipment on measuring the plug, fix the terminal plug on the equipment that awaits measuring, test equipment can treat that equipment tests, need not tester hand test equipment, can also avoid utilizing test equipment mistake to touch adjacent terminal when testing, causes the condition of short circuit.
2. During testing, the device to be tested and the testing device can always keep a measuring connection state, and signal interruption in the testing process is prevented.
3. Because the terminal plug is inserted on the columnar terminal of the equipment to be tested, the situation that the columnar terminal is stressed and bent or short-circuited due to overlarge force application of a tester during testing of the columnar terminal can be avoided.
4. The test of the equipment to be tested can be completed by only one person without needing one tester to hold the connector of the test equipment and the other tester to monitor the instrument of the test equipment, so that the labor can be saved, and the test efficiency can be improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (9)
1. A terminal connector, comprising:
a terminal plug, a measuring plug and at least one conductor (1) with an insulating layer;
the terminal plug includes: at least one terminal-side connecting piece (2);
the measuring plug comprises: at least one measuring end connection (3);
each of the terminal-side connections (2) of the at least one terminal-side connection (2) is connected to at least one of the measuring-end connections (3) by means of one of the wires (1), wherein different terminal-side connections (2) are connected to different measuring-end connections (3);
after the terminal plug is fixedly inserted into a target terminal of external equipment to be tested, each columnar terminal included in the target terminal is inserted into different terminal side connecting pieces (2), so that each columnar terminal is connected with the wire (1) connected with the terminal side connecting piece (2) in an inserted manner;
when the measuring plug is fixedly inserted into external testing equipment, at least one contact pin included in the testing equipment is inserted into different measuring end connecting pieces (3), so that each contact pin is connected with the lead (1) connected with the inserted testing end connecting piece, wherein the testing equipment is used for testing the equipment to be tested.
2. The terminal connector according to claim 1,
when the at least one terminal-side connecting member (2) includes: at least two terminal-side connecting members (2),
the at least two terminal side connecting pieces (2) are connected in parallel, and one ends of the terminal side connecting pieces (2) connected in parallel and connected with the lead (1) face to the same direction;
when the at least one measuring end connection (3) comprises at least two measuring end connections (3),
the at least two measuring end connecting pieces (3) are connected side by side, and one ends of the measuring end connecting pieces (3) which are connected side by side and connected with the lead (1) face to the same direction.
3. The terminal connector according to claim 2,
the terminal side connecting piece (2) is of a cuboid structure, a first side wall of the terminal side connecting piece (2) is provided with an inwards concave structure, a second side wall of the terminal side connecting piece (2) is provided with a convex structure, and the first side wall and the second side wall of the terminal side connecting piece (2) are parallel;
when the two terminal side connecting pieces (2) are connected, the convex structure on one terminal side connecting piece (2) is embedded into the concave structure on the other terminal side connecting piece (2), and the convex structure and the concave structure on the terminal side connecting piece (2) are in transition fit.
4. The terminal connector according to claim 2,
the measuring end connecting piece (3) is of a cuboid structure, a first side wall of the measuring end connecting piece (3) is provided with an inwards concave structure, a second side wall of the measuring end connecting piece (3) is provided with a convex structure, and the first side wall and the second side wall of the measuring end connecting piece (3) are parallel;
when the two measuring end connecting pieces (3) are connected, the convex structure on one measuring end connecting piece (3) is embedded into the concave structure on the other measuring end connecting piece (3), and the convex structure on the measuring end connecting piece (3) is in transition fit with the concave structure.
5. The terminal connector according to claim 1,
a first through groove (4) for inserting the columnar terminal is formed in the terminal side connecting piece (2), and a first metal piece (5) is arranged along the inner wall of the first through groove (4);
one end of the first through groove (4) connected with the columnar terminal is provided with a first metal elastic sheet (6), and the first metal elastic sheet (6) is connected with the first metal piece (5);
when the first through groove (4) is fixedly connected with the columnar terminal in an inserting mode, the first metal elastic sheet (6) is elastically deformed to clamp the columnar terminal, and the columnar terminal is connected with the wire (1) connected with the first through groove (4) through the first metal elastic sheet (6) and the first metal piece (5).
6. The terminal connector according to claim 5,
a second through groove for inserting the contact pin is formed in the measuring end connecting piece (3), and a second metal piece is arranged along the inner wall of the second through groove;
a second metal elastic sheet is arranged at one end of the second through groove connected with the contact pin, and the second metal elastic sheet is connected with the second metal piece;
when the second through groove is fixedly connected with the contact pin in an inserting mode, the second metal elastic sheet is elastically deformed to clamp the contact pin, and the contact pin is connected with the lead (1) connected with the second through groove through the second metal elastic sheet and the second metal piece.
7. The terminal connector according to claim 6,
a third metal elastic sheet is arranged in one end, connected with the lead (1), of the first through groove (4), and the third metal elastic sheet is connected with the first metal piece (5);
a first blind hole (7) communicated with the first through groove (4) is formed in the third side wall of the terminal side connecting piece (2), and the first blind hole (7) is perpendicular to the movement direction of the third metal elastic piece (8);
when the blind hole (7) is penetrated to apply acting force to the third metal elastic sheet (8), the lead (1) can be embedded into the first through groove (4), and when the acting force is stopped to be applied to the third metal elastic sheet (8), the third metal elastic sheet (8) is matched with the inner wall of the first through groove (4) under the action of the elastic force to clamp the embedded lead (1).
8. The terminal connector according to claim 7,
a fourth metal elastic sheet is arranged in one end, connected with the lead (1), of the second through groove and connected with the second metal piece;
a second blind hole communicated with the second through groove is formed in the third side wall of the measuring end connecting piece (3), and the second blind hole is perpendicular to the moving direction of the fourth metal elastic piece;
when the elastic wire penetrates through the second blind hole to apply acting force to the third metal elastic sheet (8), the wire (1) can be embedded into the second through groove, and when the acting force is stopped being applied to the fourth metal elastic sheet, the fourth metal elastic sheet is matched with the inner wall of the second through groove under the action of the elastic force to clamp the embedded wire (1).
9. The terminal connector according to any one of claims 1 to 8,
at least one of the measuring end connectors (3) to which each of the terminal side connectors (2) is connected is matched with the test equipment of a different type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486882.8U CN212626189U (en) | 2020-04-03 | 2020-04-03 | Terminal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486882.8U CN212626189U (en) | 2020-04-03 | 2020-04-03 | Terminal connector |
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| CN212626189U true CN212626189U (en) | 2021-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675702A (en) * | 2021-07-13 | 2021-11-19 | 北京无线电测量研究所 | Plug-pull mechanism |
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2020
- 2020-04-03 CN CN202020486882.8U patent/CN212626189U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675702A (en) * | 2021-07-13 | 2021-11-19 | 北京无线电测量研究所 | Plug-pull mechanism |
| CN113675702B (en) * | 2021-07-13 | 2024-02-20 | 北京无线电测量研究所 | Plug mechanism |
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Address after: 211106 No.37 Yihuai street, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Patentee after: Siemens Energy Automation (Nanjing) Co.,Ltd. Address before: 211106 No.37 Yihuai street, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province Patentee before: SIEMENS POWER PLANT AUTOMATION Ltd. |