CN114665287B - Wire connecting device - Google Patents
Wire connecting device Download PDFInfo
- Publication number
- CN114665287B CN114665287B CN202210395849.8A CN202210395849A CN114665287B CN 114665287 B CN114665287 B CN 114665287B CN 202210395849 A CN202210395849 A CN 202210395849A CN 114665287 B CN114665287 B CN 114665287B
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- Prior art keywords
- clamping
- bending section
- bending
- section
- groove
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Links
- 238000005452 bending Methods 0.000 claims abstract description 129
- 230000013011 mating Effects 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims 3
- 238000005259 measurement Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a wire connecting device. The wire connecting device includes: the shell comprises a clamping structure; a cover mounted within the housing, the cover including a mating structure; the clamping devices are mutually independent and are fixed in the shell at intervals through the clamping structure and the matching structure, and each clamping device comprises a first bending section; the conductive connecting piece is positioned between the shell and the clamping device, and the first bending section elastically presses the wire on the conductive connecting piece.
Description
Technical Field
The invention relates to the technical field of wire connection, in particular to a wire connection device.
Background
At present, the common wiring modes of operators comprise spring plate type wiring terminals, bolt type wiring terminals, pressing type wiring terminals, riveting type wiring terminals and electric adhesive tapes, and although the wiring modes can meet wiring requirements, certain problems exist, such as the bolt type wiring terminals, the pressing type wiring terminals, the riveting type wiring terminals and the electric adhesive tapes, the four wiring modes require tools for wiring and are complex in operation, and certain requirements are met for the technical level of operators.
In order to solve the above problems, a spring plate type connecting terminal is provided in the related art, the spring plate type connecting terminal is used for realizing quick connection, the operation is simple and convenient, and the technical level requirement for operators is low. However, at least 2 wires are generally connected in parallel on the spring-type connecting terminal, after the first wire is inserted, the deformation force can be conducted to the adjacent clamping springs due to the mutual connection of the clamping springs, so that the elasticity of the clamping springs of the adjacent wires is weakened, the plugging force is affected, and the problem of unstable wire plugging force is easily caused.
Disclosure of Invention
The invention mainly aims to provide a wire connecting device which can improve the stability of plugging force.
In order to achieve the above object, according to an aspect of the present invention, there is provided a wire connecting device comprising: the shell comprises a clamping structure; a cover mounted within the housing, the cover including a mating structure; the clamping devices are mutually independent and are fixed in the shell at intervals through the clamping structure and the matching structure, and each clamping device comprises a first bending section; the conductive connecting piece is located between the shell and the clamping device, and the first bending section elastically presses the lead on the conductive connecting piece.
Further, the clamping structure comprises a boss and a positioning protrusion, a clamping part is formed between the boss and the positioning protrusion, and the clamping device is matched with the clamping part in a clamping way.
Further, the clamping device further comprises a second bending section, the second bending section bends relative to the first bending section, the second bending section comprises a first connecting section and a second connecting section which are sequentially connected, the first connecting section is connected to the first bending section, the second connecting section is provided with a lateral protruding portion protruding laterally out of the first connecting section, the lateral protruding portion is matched with the clamping portion in a clamping manner, a clamping groove is formed between the lateral protruding portion and the first connecting section, and the positioning protrusion is clamped into the clamping groove.
Further, the clamping device further comprises a third bending section, the first bending section, the second bending section and the third bending section are sequentially connected, the third bending section bends relative to the second bending section, the third bending section is opposite to the first bending section, the matching structure comprises an abutting part and a partition plate, the abutting part and the partition plate are arranged at intervals along the first direction, the first bending section is abutted to the abutting part, the clamping device is arranged between the two partition plates, and the partition plate is abutted to the third bending section.
Further, the third bending section is provided with an opening structure, the first end of the conductive connecting piece is elastically pressed by the first bending section, and the second end of the conductive connecting piece stretches into the opening structure and is supported by the bottom wall of the opening structure.
Further, the first bending section comprises an avoidance groove and a bending structure, the avoidance groove is located on the upper side of the bending structure, and the bending structure bends towards the conductive connecting piece and presses the conductive connecting piece tightly.
Further, the side of the positioning protrusion, which is far away from the boss, is provided with a clamping protrusion, and the matching structure further comprises a first groove, wherein the clamping protrusion is clamped in the first groove.
Further, the top of the second bending section is provided with a deformation groove, and the deformation groove is concave towards the direction close to the first bending section.
Further, the conductive connecting piece is provided with a second groove and a first contact surface matched with the clamping device, a plurality of second grooves are arranged on the first contact surface at intervals, the second grooves extend along the direction of inserting the lead, and the lead is positioned in the second grooves.
Further, the conductive connecting piece further comprises a second contact surface and a plurality of clamping hook parts located on the side where the second contact surface is located, the second contact surface is located on the back side of the first contact surface, the clamping hook parts are arranged in one-to-one correspondence with the second grooves, and the clamping hook parts are clamped with the opening structure.
Further, the third bending section further comprises a bending portion, one end of the bending portion is connected with the opening structure, the other end of the bending portion is bent in a direction close to the first bending section, and the second contact surface is abutted to the bending portion.
Further, the housing further comprises a test window and/or a measurement groove, the test window is arranged on the back side of the housing far away from the cover, and the measurement groove is arranged on the upper surface of the housing.
By applying the technical scheme of the invention, the clamping devices are fixed in the shell at intervals through the clamping structure and the matching structure, and the clamping devices are mutually independent, so that the stability of the insertion and extraction force of the device can be improved, the deformation force is prevented from being transmitted to the adjacent clamping devices when the wires are inserted and extracted, the insertion and extraction force of the clamping devices of the adjacent wires is prevented from being influenced, in addition, the structure of the device can be simplified, the unnecessary connecting structure among the clamping devices is reduced, and the material cost is further reduced.
Drawings
The accompanying drawings, which 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. In the drawings:
fig. 1 is a schematic view showing an internal structure of a wire connecting device according to an embodiment of the present invention;
FIG. 2 shows an exploded view of a wire connection device of an embodiment of the present invention;
fig. 3 is a schematic view showing a part of the structure of a wire connecting device housing according to an embodiment of the present invention;
fig. 4 is a schematic view showing the overall structure of a clamping device of a wire connecting device according to an embodiment of the present invention;
fig. 5 is a schematic diagram showing the overall structure of a cap of a wire connecting device according to an embodiment of the present invention;
fig. 6 is a schematic view showing the overall structure of a conductive connector of a wire connecting device according to an embodiment of the present invention; and
fig. 7 is a schematic diagram showing the overall structure of a wire connecting device according to an embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. a housing; 11. a boss; 12. positioning the bulge; 13. a clamping part; 14. the clamping bulge; 15. a test window; 16. a measuring tank; 20. a cover; 21. an abutting portion; 22. a partition plate; 23. a first groove; 30. a clamping device; 31. a first bending section; 32. a second bending section; 321. a first connection section; 322. a second connection section; 33. a lateral projection; 34. a clamping groove; 35. a third bending section; 351. a bending portion; 36. an opening structure; 37. an avoidance groove; 38. a curved structure; 39. a deformation groove; 40. a conductive connection; 41. a second groove; 42. a first contact surface; 43. a second contact surface; 44. a clamping hook part.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 7 in combination, the present invention provides a wire connecting device including: the shell 10, the shell 10 includes the clamping structure; a cover 20, the cover 20 being mounted within the housing 10, the cover 20 including a mating structure; the clamping devices 30 are independent from each other, the clamping devices 30 are fixed in the shell 10 at intervals through a clamping structure and a matching structure, and the clamping devices 30 comprise first bending sections 31; the conductive connecting piece 40, the conductive connecting piece 40 is located between the shell 10 and the clamping device 30, and the first bending section 31 elastically presses the wire on the conductive connecting piece 40.
In the above technical solution, the plurality of clamping devices 30 are fixed in the housing 10 at intervals through the clamping structure and the mating structure, and each clamping device 30 is mutually independent, so, when an operator performs a plugging operation on one of the wires, as each clamping device 30 has no connection relationship, the transmission path of force is cut off, so that the external force applied to the wire by the operator cannot affect the adjacent clamping device 30, and the plugging force of the adjacent clamping device 30 is affected, thereby ensuring the stability of the plugging force of the device.
In addition, each clamping device 30 is mutually independent, so that unnecessary connecting structures among the clamping devices 30 can be reduced, the device structure is simplified, and the material cost is further reduced; the first bending section 31 elastically compresses the wire on the conductive connecting piece 40, and the first bending section 31 applies downward force to the conductive connecting piece 40, so that the wire can be fixed on the conductive connecting piece 40 through the first bending section 31 to realize conduction, and an operator does not need to use a tool for wiring, thereby reducing wiring difficulty and improving wiring efficiency.
It should be noted that, in one embodiment of the present invention, each clamping device 30 compresses only one wire, and the housing 10 is transparent, so as to facilitate observation of the connection state.
Preferably, in one embodiment of the present invention, the clamping device 30 is a clamping spring plate.
Referring to fig. 1 to 3 in combination, in one embodiment of the present invention, the clamping structure includes a boss 11 and a positioning protrusion 12, a clamping portion 13 is formed between the boss 11 and the positioning protrusion 12, and the clamping device 30 is in clamping fit with the clamping portion 13.
With the above arrangement, the clamping device 30 can be engaged with the engaging portion 13 to fix the clamping device 30 in the housing 10.
Referring to fig. 1 to 4 in combination, in one embodiment of the present invention, the clamping device 30 further includes a second bending section 32, the second bending section 32 is bent relative to the first bending section 31, the second bending section 32 includes a first connecting section 321 and a second connecting section 322 that are sequentially connected, the first connecting section 321 is connected to the first bending section 31, the second connecting section 322 has a lateral protruding portion 33 protruding laterally from the first connecting section 321, the lateral protruding portion 33 is in a clamping fit with the clamping portion 13, a clamping groove 34 is formed between the lateral protruding portion 33 and the first connecting section 321, and the positioning protrusion 12 is clamped into the clamping groove 34.
In the above technical solution, the clamping device 30 can be fixed in the housing 10 by the clamping fit of the lateral protruding portion 33 and the clamping portion 13, and the lateral protruding portion 33 is limited, so that the clamping device is always clamped in the clamping portion 13, and a certain gap exists between the lateral protruding portions 33 of adjacent clamping devices 30, so that an operator can conveniently load the clamping device 30 into the housing 10. The positioning bulge 12 is clamped into the clamping groove 34, and the width of the positioning bulge 12 is matched with the width between the second bending sections 32 of the adjacent clamping devices 30, so that the second bending sections 32 can be limited in the arrangement direction, the structure of the device is more compact, and the stability of the structure is improved.
Referring to fig. 1 to 7, in an embodiment of the present invention, the clamping device 30 further includes a third bending section 35, the first bending section 31, the second bending section 32, and the third bending section 35 are sequentially connected, the third bending section 35 is bent with respect to the second bending section 32, the third bending section 35 is disposed opposite to the first bending section 31, the mating structure includes an abutment portion 21 and a partition 22, the abutment portion 21 and the partition 22 are disposed at intervals along the first direction, the first bending section 31 abuts against the abutment portion 21, the clamping device 30 is disposed between the two partition 22, and the partition 22 abuts against the third bending section 35.
In the above technical solution, the abutting portion 21 and the partition plates 22 are arranged at intervals along the first direction, so as to provide independent installation space for the clamping devices 30, and the clamping devices 30 are arranged between the two partition plates 22, so that the clamping devices 30 are mutually independent, and deformation force is prevented from being transmitted to the adjacent clamping devices 30 when wires are inserted and pulled, and the insertion and pulling force of the clamping devices 30 of the adjacent wires is prevented from being affected; the first bending section 31 is abutted with the abutting part 21 so as to support the clamping device 30, and the partition plate 22 is abutted with the third bending section 35, so that the partition plate 22 and the boss 11 can clamp the third bending section 35, the structure is more stable, when an operator inserts and pulls out a wire, the deformation degree of the clamping device 30 can be reduced, the insertion and pulling force of the device is ensured, and the service life of the clamping device 30 is prolonged.
Referring to fig. 4 to 7 in combination, in one embodiment of the present invention, the third bending section 35 has an opening structure 36, and the first end of the conductive connecting member 40 is elastically pressed by the first bending section 31, and the second end of the conductive connecting member 40 extends into the opening structure 36 and is supported by the bottom wall of the opening structure 36.
In the above technical solution, the first end of the conductive connecting piece 40 is elastically pressed by the first bending section 31, the first bending section 31 has downward pressure on the conductive connecting piece 40, the second end of the conductive connecting piece 40 stretches into the opening structure 36 and is supported by the bottom wall of the opening structure 36, the bottom wall of the opening structure 36 has upward supporting force on the conductive connecting piece 40, and the end of the conductive connecting piece 40 close to the cover 20 is abutted on the bottom wall of the shell 10, after the wire is inserted on the conductive connecting piece 40, the first bending section 31 forms downward pressure on the conductive connecting piece 40, the bottom wall of the opening structure 36 forms upward supporting force on the conductive connecting piece 40, the bottom wall of the shell 10 forms upward supporting force on the conductive connecting piece 40, the resultant force of the upward supporting forces applied by the two ends of the conductive connecting piece 40 is located between the two ends, and the pressure location of the first bending section 31 on the conductive connecting piece 40 is also located between the two ends, so that the stress balance of the conductive connecting piece 40 is conveniently realized, and the installation structure of the conductive connecting piece 40 is stable and reliable.
Specifically, in one embodiment of the present invention, one side of the conductive connecting member 40 abuts against the bottom wall of the housing 10, and the other side of the conductive connecting member 40 is clamped on the bottom wall of the opening structure 36. At this time, the middle part of the conductive connecting member 40 is in a suspended state, so that the contact area between the conductive connecting member 40 and the housing 10 is reduced, and when the conductive connecting member 40 is overheated due to current overload, most of the heat of the conductive connecting member 40 is transferred to the opening structure 36, and only a small part of the heat is transferred to the housing 10. In this way, the case 10 can function more permanently without being deformed by overheat of the conductive connector 40. Moreover, since the opening structure 36 is stainless steel and will not be deformed by heat, the clamping device 30 can still clamp the wire to ensure the normal operation of the circuit.
As shown in fig. 6, in one embodiment of the present invention, the housing 10 further includes a test window 15 and/or a measurement groove 16, the test window 15 is disposed on a back side of the housing 10 away from the cover 20, and the measurement groove 16 is disposed on an upper surface of the housing 10.
Referring to fig. 1 to 6 in combination, in one embodiment of the present invention, the first bending section 31 includes a relief groove 37 and a bending structure 38, the relief groove 37 is located on an upper side of the bending structure 38, and the bending structure 38 bends toward the conductive connection member 40 and compresses the conductive connection member 40; the conductive connecting piece 40 further includes a second contact surface 43 and a plurality of hook portions 44 located on a side of the second contact surface 43, where the second contact surface 43 is located on a back side of the first contact surface 42, the hook portions 44 are disposed in one-to-one correspondence with the second grooves 41, and the hook portions 44 are engaged with the opening structure 36.
In the above technical scheme, dodge groove 37 is provided on first bending section 31 to dodge the width in groove 37 and be less than the width of opening structure 36, in the wiring process, when thicker wire inserts, because operating personnel need the external force that applys too big, first bending section 31 probably collides with opening structure 36, and set up the width of dodging groove 37 and be less than opening structure 36's width, can avoid first bending section 31 and opening structure 36 to collide with and influence wiring effect like this, can also avoid clamping device 30 to take place to damage, prolongs its life.
The first bending section 31 further comprises a bending structure 38, the bending structure 38 bends towards the direction of the third bending section 35, downward pressure can be applied to the conductive connecting piece 40, the clamping hook portion 44 can be clamped with the opening structure 36, the end portion, close to the cover 20, of the conductive connecting piece 40 is abutted to the bottom wall of the shell 10, the bottom wall of the shell 10 supports the conductive connecting piece 40, and therefore when an operator inserts and withdraws a wire, the conductive connecting piece 40 cannot be separated from the clamping device 30, deformation of the clamping device 30 is reduced, good elasticity of the clamping device 30 is kept, and stability of insertion and withdrawal force of the device is guaranteed.
Referring to fig. 1 to 5 in combination, in one embodiment of the present invention, a side of the positioning protrusion 12 away from the boss 11 is provided with a clamping protrusion 14, and the mating structure further includes a first groove 23, where the clamping protrusion 14 is clamped in the first groove 23.
Through the arrangement, the clamping protrusion 14 is clamped with the first groove 23, and the shell 10 is tightly connected with the cover 20, so that the whole structure of the device is more compact.
Referring to fig. 1 to 4 in combination, in one embodiment of the present invention, the top of the second bending section 32 is provided with a deformation groove 39, and the deformation groove 39 is concave in a direction approaching the first bending section 31.
Among the above-mentioned technical scheme, second section of bending 32 top is provided with deformation recess 39, reserves certain deformation space for clamping device 30, and when operating personnel inserted the wire, first section of bending 31 atress was moved to the direction that is close to the casing roof, and at this moment, the second section of bending 32 of being connected with first section of bending 31 also moves to the direction that is close to the casing roof, because be equipped with deformation recess 39 on the second section of bending 32, consequently, second section of bending 32 can be to the casing roof bending can not hinder the lifting of first section of bending 31, makes the plug wire process more laborsaving, improves plug wire efficiency.
Referring to fig. 1 to 6 in combination, in one embodiment of the present invention, the conductive connecting member 40 is provided with a second groove 41 and a first contact surface 42 cooperating with the clamping device 30, and a plurality of second grooves 41 are disposed on the first contact surface 42 at intervals, the second grooves 41 extend along the direction of inserting the conductive wires, and the conductive wires are located in the second grooves 41.
In the above technical solution, the first contact surface 42 is provided with the plurality of second grooves 41, so that the contact area between the conductive wire and the conductive connecting member 40 can be increased, and the conductive effect is enhanced.
Referring to fig. 1 to 6 in combination, in one embodiment of the present invention, the third bending section 35 further includes a bending portion 351, one end of the bending portion 351 is connected to the opening structure 36, the other end of the bending portion 351 is bent in a direction approaching the first bending section 31, and the second contact surface 43 is abutted to the bending portion 351.
In the above technical scheme, the bending part 351 can increase the structural strength of the clamping device 30, and meanwhile, the bending part 351 supports the conductive connecting piece 40, so that when the first bending section 31 is excessively stressed on the conductive connecting piece 40, the conductive connecting piece 40 is prevented from deforming or even being damaged, and the structural stability of the device is ensured.
As shown in fig. 7, in one embodiment of the present invention, the housing 10 further includes a test window 15 and/or a measurement groove 16, the test window 15 is disposed on a back side of the housing 10 away from the cover 20, and the measurement groove 16 is disposed on an upper surface of the housing 10.
In the above technical solution, the casing 10 further includes a test window 15, so that a worker can insert a pencil into the casing 10 to contact with the clamping device 30 or the conductive connecting piece 40 to judge whether the circuit is on or off, and the measuring groove 16 can be used as a reference of the wire stripping length when no measuring tool is provided.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
(1) The clamping devices are fixed in the shell at intervals through the clamping structure and the matching structure, and the clamping devices are mutually independent, so that the stability of the inserting and pulling force of the device can be improved, the deformation force is prevented from being transmitted to the adjacent clamping devices when wires are inserted and pulled, the inserting and pulling force of the clamping devices of the adjacent wires is affected, in addition, the structure of the device can be simplified, the unnecessary connecting structure between the clamping devices is reduced, and the material cost is further reduced.
(2) The test window is arranged, so that a worker can conveniently judge the on-off state of the circuit and can use the measuring groove as a reference of the wire stripping length when no measuring tool is arranged.
(3) Through setting up deformation recess, reserve certain deformation space for clamping device, make the plug wire process more laborsaving, improve plug wire efficiency.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A wire connection device, comprising:
a housing (10), the housing (10) comprising a snap-fit structure;
-a cover (20), the cover (20) being mounted within the housing (10), the cover (20) comprising a mating structure;
the clamping devices (30), the clamping devices (30) are independent, the clamping devices (30) are fixed in the shell (10) at intervals through the clamping structures and the matching structures, and the clamping devices (30) comprise first bending sections (31);
-an electrically conductive connection (40), the electrically conductive connection (40) being located between the housing (10) and the clamping means (30), the first bending section (31) elastically pressing the wire against the electrically conductive connection (40);
the clamping structure comprises a boss (11) and a positioning protrusion (12), a clamping part (13) is formed between the boss (11) and the positioning protrusion (12), and the clamping device (30) is matched with the clamping part (13) in a clamping way;
the clamping device (30) further comprises a second bending section (32), the second bending section (32) is bent relative to the first bending section (31), the second bending section (32) comprises a first connecting section (321) and a second connecting section (322) which are sequentially connected, the first connecting section (321) is connected to the first bending section (31), the second connecting section (322) is provided with a lateral protruding portion (33) protruding laterally from the first connecting section (321), the lateral protruding portion (33) is matched with the clamping portion (13) in a clamping mode, a clamping groove (34) is formed between the lateral protruding portion (33) and the first connecting section (321), and the positioning protrusion (12) is clamped into the clamping groove (34);
the clamping device (30) further comprises a third bending section (35), the first bending section (31), the second bending section (32) and the third bending section (35) are sequentially connected, the third bending section (35) is bent relative to the second bending section (32), the third bending section (35) and the first bending section (31) are oppositely arranged, the matching structure comprises a butt joint part (21) and a partition plate (22), the butt joint part (21) and the partition plate (22) are arranged at intervals along a first direction, the first bending section (31) is propped against the butt joint part (21), the clamping device (30) is arranged between the two partition plates (22), and the partition plate (22) is propped against the third bending section (35).
2. The wire connecting device according to claim 1, characterized in that the third bending section (35) has an opening structure (36), a first end of the conductive connection member (40) is elastically pressed by the first bending section (31), and a second end of the conductive connection member (40) protrudes into the opening structure (36) and is supported by a bottom wall of the opening structure (36).
3. The wire connection device according to claim 2, characterized in that the first bending section (31) comprises a relief groove (37) and a bending structure (38), the relief groove (37) being located on the upper side of the bending structure (38), the bending structure (38) being bent in the direction of the conductive connection piece (40) and pressing the conductive connection piece (40).
4. The wire connecting device according to claim 1, characterized in that a clamping protrusion (14) is arranged on the side, away from the boss (11), of the positioning protrusion (12), the mating structure further comprises a first groove (23), and the clamping protrusion (14) is clamped in the first groove (23).
5. The wire connecting device according to claim 1, characterized in that the top of the second bending section (32) is provided with a deformation groove (39), the deformation groove (39) being concave in a direction approaching the first bending section (31).
6. A wire connecting device according to claim 3, characterized in that the conductive connecting member (40) is provided with a second groove (41) and a first contact surface (42) cooperating with the clamping device (30), a plurality of the second grooves (41) being arranged at intervals on the first contact surface (42), the second grooves (41) extending in the direction of wire insertion, the wires being located in the second grooves (41).
7. The wire connecting device according to claim 6, wherein the conductive connecting piece (40) further comprises a second contact surface (43) and a plurality of clamping hook portions (44) located on the side where the second contact surface (43) is located, the second contact surface (43) is located on the back side of the first contact surface (42), the clamping hook portions (44) are arranged in one-to-one correspondence with the second grooves (41), and the clamping hook portions (44) are clamped with the opening structure (36).
8. The wire connecting device according to claim 7, wherein the third bending section (35) further includes a bending portion (351), one end of the bending portion (351) is in contact with the opening structure (36), the other end of the bending portion (351) is bent in a direction approaching the first bending section (31), and the second contact surface (43) is in contact with the bending portion (351).
9. Wire connection device according to claim 1, characterized in that the housing (10) further comprises a test window (15) and/or a measuring groove (16), the test window (15) being arranged at the back side of the housing (10) remote from the cover (20), the measuring groove (16) being arranged at the upper surface of the housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210395849.8A CN114665287B (en) | 2022-04-15 | 2022-04-15 | Wire connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210395849.8A CN114665287B (en) | 2022-04-15 | 2022-04-15 | Wire connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114665287A CN114665287A (en) | 2022-06-24 |
| CN114665287B true CN114665287B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210395849.8A Active CN114665287B (en) | 2022-04-15 | 2022-04-15 | Wire connecting device |
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| Country | Link |
|---|---|
| CN (1) | CN114665287B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051869A (en) * | 2014-06-17 | 2014-09-17 | 江门市创艺电器有限公司 | Plug type binding post |
| CN104995800A (en) * | 2013-02-13 | 2015-10-21 | Wago管理有限责任公司 | Spring-loaded connection terminal and conductor connection terminal |
| CN108899664A (en) * | 2018-07-30 | 2018-11-27 | 浙江京红电器有限公司 | Wire jointing clamp |
| CN108987951A (en) * | 2018-07-30 | 2018-12-11 | 浙江京红电器有限公司 | A kind of connecting terminal with operation handle |
| CN211907727U (en) * | 2020-05-21 | 2020-11-10 | 厦门广泓工贸有限公司 | Novel wiring terminal |
| CN113451793A (en) * | 2021-06-04 | 2021-09-28 | 厦门广泓工贸有限公司 | Conducting structure of jointing clamp |
| CN114069266A (en) * | 2020-08-03 | 2022-02-18 | 金笔电子(东莞)有限公司 | Wire connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3460918A1 (en) * | 2017-09-20 | 2019-03-27 | Delphi Technologies, Inc. | Electrical connector |
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2022
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| CN104995800A (en) * | 2013-02-13 | 2015-10-21 | Wago管理有限责任公司 | Spring-loaded connection terminal and conductor connection terminal |
| CN104051869A (en) * | 2014-06-17 | 2014-09-17 | 江门市创艺电器有限公司 | Plug type binding post |
| CN108899664A (en) * | 2018-07-30 | 2018-11-27 | 浙江京红电器有限公司 | Wire jointing clamp |
| CN108987951A (en) * | 2018-07-30 | 2018-12-11 | 浙江京红电器有限公司 | A kind of connecting terminal with operation handle |
| CN211907727U (en) * | 2020-05-21 | 2020-11-10 | 厦门广泓工贸有限公司 | Novel wiring terminal |
| CN114069266A (en) * | 2020-08-03 | 2022-02-18 | 金笔电子(东莞)有限公司 | Wire connector |
| CN113451793A (en) * | 2021-06-04 | 2021-09-28 | 厦门广泓工贸有限公司 | Conducting structure of jointing clamp |
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| CN114665287A (en) | 2022-06-24 |
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