CN112216998A - Electric connector convenient to operate - Google Patents
Electric connector convenient to operate Download PDFInfo
- Publication number
- CN112216998A CN112216998A CN202011126854.6A CN202011126854A CN112216998A CN 112216998 A CN112216998 A CN 112216998A CN 202011126854 A CN202011126854 A CN 202011126854A CN 112216998 A CN112216998 A CN 112216998A
- Authority
- CN
- China
- Prior art keywords
- insulating
- insulating housing
- operating
- insulating shell
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims abstract description 48
- 238000003825 pressing Methods 0.000 claims description 14
- 230000013011 mating Effects 0.000 claims description 4
- 238000005476 soldering Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an electric connector convenient to operate, which comprises a first insulating shell, a second insulating shell, at least one operating piece, at least one electric conductor and at least one elastic clamping piece, wherein the first insulating shell is provided with a wiring hole; the electric connector is provided with a limiting structure for limiting the maximum moving stroke of the operating part; when the operating part moves to the maximum moving stroke, the operating part maintains an opening state under the action of the first insulating shell, the second insulating shell and the elastic clamping piece. The user does not need to operate tools, the electric connector can be opened and maintained in an open state, and the operation of connecting or taking out the conducting wire is facilitated.
Description
Technical Field
The invention relates to the field of electric connectors, in particular to an electric connector convenient to operate.
Background
An electrical connector (or terminal) is a device that is often used in the electrical field. The existing electric connector comprises a first insulating shell and a second insulating shell which are assembled together, wherein a wiring hole for inserting a conducting wire is formed in the first insulating shell, an electric conductor is arranged on the second insulating shell, a clamping elastic sheet is further arranged in a space formed after the first insulating shell and the second insulating shell are assembled, and one end of the clamping elastic sheet is fixed on the electric conductor. When wiring is needed, an external tool is utilized to apply downward force to the clamping elastic sheet in a direct or indirect mode, so that the clamping elastic sheet is elastically deformed after being stressed to move downwards, then the electric lead penetrates through the wiring hole and a space formed by the clamping elastic sheet after moving downwards, after the downward force applied to the clamping elastic sheet is relieved, the clamping elastic sheet moves upwards under the elastic restoring force to clamp the electric lead, and therefore the electric connection between the connected electric lead and the electric conductor is achieved.
The chinese invention patent CN101562282B discloses an electrical connector, which comprises at least two insulating bases spliced together, a soldering lug, a spring plate and a button, wherein the base is provided with a wiring hole for inserting a conductive wire, the soldering lug is fixedly arranged in the base, the spring plate is connected to the soldering lug, the spring plate comprises a free end and a fixed end, the free end tends to be always abutted against the soldering lug, and the fixed end is fixedly connected to the soldering lug; the button is connected on the upper portion of base, the bottom of this button with the free end of shell fragment offsets to the soldering lug is still including a current-carrying mainboard, and the lower part extension of current-carrying mainboard has a backing sheet that can offset bottom the stiff end, and the last border of current-carrying mainboard turns over outwards to form a flange that can offset with the free end top, and the current-carrying mainboard, backing sheet and the flange of soldering lug form a C type cross section, and the bottom of soldering lug still integrated into one piece has two to be located the both sides of backing sheet respectively and stagger around and the leg of establishing. Compared with the prior art, the current-carrying area of the soldering lug is larger, and the conductivity of the soldering lug is improved; the welding legs are arranged in a staggered mode from front to back, the creepage distance is increased, the voltage resistance value of the electric connector is improved, and the electric strength of a product is further improved.
However, in the actual use process of the electrical connector in the invention patent CN101562282B, when the elastic sheet is deformed by moving under the action of the button to be in the open state, even though the elastic sheet has formed a sufficient insertion gap for the connected conductive wire, the elastic sheet cannot be kept at the position corresponding to the current open state, that is, the elastic sheet cannot stop at the open position, and the user must continue to apply force to the elastic sheet through the button, which is inconvenient for the wire connection operation of the conductive wire.
Chinese invention patent CN107078414B discloses a terminal, which has the following characteristics: a) at least one insulating material housing, b) at least one contact insert arranged at least partially in the insulating material housing, having at least one contact piece and at least one clamping spring, c) wherein the contact piece forms with the clamping spring at least one electrically conductive wire clamping point for an electrically conductive wire to be contacted by means of the connecting terminal, at which the electrically conductive wire can be loaded with the spring force of the clamping spring, d) at least one actuating lever mounted pivotably in the insulating material housing for actuating the clamping spring, which actuating lever can be pivoted relative to the insulating material housing and/or the contact piece from a closed position into an open position and vice versa, and at least in the open position the electrically conductive wire introduced into the connecting terminal is not loaded with the spring force of the clamping spring at the electrically conductive wire clamping point, e) wherein the actuating lever is mounted in a floating manner and is at least partially supported on the contact piece at least in the open position.
However, in the connection terminal of the above patent CN107078414B, if the user manually operates the lever, the lever will generate a large impact force when being reset, which is very easy to hurt the hand of the user and inconvenient for the connection operation.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide an electrical connector with convenient operation for the above prior art
The technical scheme adopted by the invention for solving the technical problems is as follows: an easy-to-operate electrical connector comprising:
a first insulating case having a wiring hole into which a conductive wire is inserted;
a second insulating housing assembled with the first insulating housing;
at least one operating member disposed on the first insulating housing;
at least one electric conductor which is positioned in a space formed after the first insulating shell and the second insulating shell are assembled and corresponds to the wiring hole;
the elastic clamping piece is positioned in a space formed after the first insulating shell and the second insulating shell are assembled; the elastic clamping piece is provided with a fixing part and an elastic free part which are connected together, and the fixing part is fixed on the electric conductor;
the operating piece is movably arranged on the first insulating shell, and when the operating piece moves under stress, the operating piece presses the elastic free part of the elastic clamping piece, so that a gap for a conducting wire passing through the wiring hole to pass through is formed between the elastic free part and the electric conductor; the electric connector is provided with a limiting structure for limiting the maximum moving stroke of the operating part; when the operating piece moves to the maximum moving stroke, the operating piece is kept in an opening state under the action of the first insulating shell, the second insulating shell and the elastic clamping piece.
When the electric connector needs to be subjected to wiring operation, a user applies force to the operating part to enable the operating part to move relative to the first insulating shell, the moving operating part can apply jacking force to the elastic free part of the elastic clamping part to enable the elastic free part of the elastic clamping part to move downwards under the force, and along with the movement of the operating part to the maximum moving stroke position of the operating part, the gap formed between the elastic free part of the elastic clamping part and the electric conductor is changed to be maximum, the electric connector is opened at the moment, the operating part is limited in the current maximum moving stroke state by the limiting structure of the electric connector, the operating part is kept in the opening state under the action of the first insulating shell, the second insulating shell and the elastic clamping part, and the user can enable the electric connector to be in the opening state without applying force to the operating part again, so that the user can conveniently insert an external conducting wire into the electric connector or take the conducting wire inserted into the electric connector And (6) discharging.
Specifically, in the electrical connector of the invention, the operating member includes:
the stress part is positioned on the outer side of the first insulating shell;
a rotating part rotatably provided on the first insulating housing;
and the jacking part is positioned on the inner side of the first insulating shell and is abutted against the elastic free part of the elastic clamping piece when the operating piece is not subjected to operating force.
In addition, as a way of realizing the rotation of the rotating part on the first insulating shell, in the electrical connector of the invention, one end of the force-bearing part extends to form at least one force-applying arm, the tail end of the force-applying arm is provided with the top pressing part, the force-applying arm is provided with a moving shaft, and the first insulating shell is provided with a track groove for placing the moving shaft to move and rotate; wherein, the motion shaft is the rotating part.
In order to facilitate the manual operation of the operating member by the user, in the electrical connector of the present invention, the trace groove is formed at the top of the first insulating housing.
In addition, in the electrical connector of the invention, the second insulating housing and the track groove on the first insulating housing are mutually matched to form the limiting structure for limiting the maximum moving stroke of the operating element. Therefore, when the operating part moves due to stress, the moving shaft moves along the track groove, and after the operating part is limited by the limiting structure, the operating part moves to the maximum moving stroke under the action of pulling force, the elastic free part of the elastic clamping part is also pressed to the maximum downward moving position under the action of the operating part, the electric connector is in an open state, and a user can access an external conductive wire into the electric connector or take out the conductive wire accessed into the electric connector without an operating tool.
In addition, in the electrical connector of the invention, the electrical conductor includes:
the electric conductor body is vertically arranged in a space formed after the first insulating shell and the second insulating shell are assembled;
the electrical contact part is formed at the upper end of the electric conductor body and is positioned at the upper end of the elastic free part of the elastic clamping piece;
the plug assembling part is formed on the electric conductor body and is positioned below the electric contact part, and the plug assembling part is arranged in the second insulating shell; wherein the fixing portion of the elastic clamping member is fixed to the mating fitting portion.
In order to facilitate the assembly between the two insulation shells and the firm effect after the assembly, in the invention, the first insulation shell and the second insulation shell are assembled together through a mutually matched buckling structure. For example, the first insulating housing may have a first locking member thereon, and the second insulating housing may have a first slot formed thereon, which is in locking engagement with the locking member; or/and the first insulating shell is provided with a second clamping groove, and a second locking piece which is in locking fit with the clamping groove is formed on the second insulating shell. Of course, the first locking member and the second locking member may be configured in the same structural form, and correspondingly, the first locking groove and the second locking groove are also configured in the same structural form.
Compared with the prior art, the invention has the advantages that:
firstly, when a user needs to wire or take a wire, the operating piece is moved by applying force to the operating piece of the electric connector, the moved operating piece applies jacking force to the elastic free part of the elastic clamping piece, so that the elastic free part of the elastic clamping piece moves downwards under the force, and along with the movement of the operating piece to the maximum movement stroke, the clearance formed between the elastic free part of the elastic clamping piece and the electric conductor is changed to be the maximum, the electric connector is in a state of opening for the electric conductor to be connected in or moved out, and after the operating piece is limited by the limiting structure, the operating piece maintains the opening state under the action of the first insulating shell, the second insulating shell and the elastic clamping piece, a user can enable the electric connector to be in the opening state without applying force to the operating piece, and the user can conveniently access or take out the conducting wire without any operating tool.
Secondly, the user is at the wiring operation process to electric connector, and operating parts can not produce the impact force when reseing, and then also can not injure user's hand because of the impact force of operating parts.
Drawings
FIG. 1 is a schematic diagram of an electrical connector according to an embodiment of the present invention;
FIG. 2 is a schematic view of the electrical connector shown in FIG. 1 from another perspective;
FIG. 3 is an exploded view of the electrical connector of FIG. 1;
FIG. 4 is a schematic structural diagram of a first insulating housing;
FIG. 5 is a schematic bottom structure view of the second insulating housing;
FIG. 6 is a schematic view of the structure of the operating lever;
FIG. 7 is a schematic view of the lever of FIG. 6 from another perspective;
FIG. 8 is a schematic view of the lever of FIG. 7 from another perspective;
FIG. 9 is a schematic view of the construction of the spring clamp;
FIG. 10 is a schematic view of the construction of an electrical conductor;
FIG. 11 is a cross-sectional view of the corresponding electrical connector state when the lever is not pulled;
fig. 12 is a cross-sectional view of the state of the corresponding electrical connector when the lever is at rest after cocking.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 10, the present embodiment provides an electrical connector which is convenient to operate, including:
a first insulating case 1 having a wiring hole 10 into which a conductive wire is inserted;
the second insulating shell 2 is assembled with the first insulating shell 1 through a mutually matched buckling structure;
an operating member 3 provided on the first insulating housing 1;
an electric conductor 4 which is positioned in a space formed after the first insulating housing 1 and the second insulating housing 2 are assembled and corresponds to the wiring hole 10; the electric conductor 4 comprises an electric conductor body 40, an electric contact part 41 and an opposite insertion assembling part 42, wherein the electric conductor body 40 is vertically arranged in a space formed after the first insulating shell 1 and the second insulating shell 2 are assembled, the electric contact part 41 is formed at the upper end of the electric conductor body 40, the opposite insertion assembling part 42 is formed on the electric conductor body 40 and is positioned below the electric contact part 41, and the opposite insertion assembling part 42 is arranged in the second insulating shell 2;
the elastic clamping piece 5 is positioned in a space formed after the first insulating shell 1 and the second insulating shell 2 are assembled; wherein, the elastic clamping piece 5 is provided with a fixed part 51 and an elastic free part 52 which are jointed together, and the fixed part 51 is fixed on the electric conductor 4; the fixing portion 51 of the elastic clamp 5 is fixed to the mating fitting portion 42 of the electrical conductor 4, and the electrical contact portion 41 of the electrical conductor 4 is located at the upper end of the elastic free portion 52 of the elastic clamp 5.
The operating element 3 of the embodiment is movably arranged on the first insulating housing 1, and when the operating element 3 is moved by a pulling force, the operating element 3 applies a force to press the elastic free portion 52 of the elastic clamping element 5, so that a gap for passing a conductive wire is formed between the elastic free portion 52 and the electrical contact portion 41 of the electrical conductor 4; the second insulating housing 2 and the first insulating housing 2 are mutually matched to form a limiting structure for limiting the maximum moving stroke of the operating part 3. Wherein, when the operating member 3 moves to the maximum moving stroke, the operating member 3 maintains the opening state under the action of the first insulating housing 1, the second insulating housing 2 and the elastic clamping member 5.
Referring to fig. 3 to 5, in particular, the first insulating housing 1 of this embodiment has a first locking member 6 thereon, and the second insulating housing 2 has a first locking groove 7 formed thereon, which is in locking engagement with the first locking member 6. The first insulating housing 1 and the second insulating housing 2 are assembled together by the locking and buckling of the first locking piece 6 and the first locking groove 7. Of course, the first insulating housing 1 may also have the second engaging groove 7 ' according to the actual design requirement, and the second insulating housing 2 has the second locking member 6 ' that is locked and engaged with the second engaging groove 7 '. The first and second latching elements 6, 6 'are preferably arranged in the same manner, and correspondingly, the first and second latching grooves 7, 7' are also arranged in the same manner. Thus, the first insulating housing 1 and the second insulating housing 2 can be firmly assembled together by the cooperation of the two sets of locking structures.
Referring to fig. 6 to 11, the operating element 3 of the embodiment includes a force receiving portion 31 and a pressing portion 32, the force receiving portion 31 is located outside the first insulating housing 1, two symmetrical force applying arms 33 are formed at one end of the force receiving portion 31, the force applying arms 33 are movably disposed on the first insulating housing 1, the end of each force applying arm 33 has the pressing portion 32, and the pressing portion 32 is located inside the first insulating housing 1 and abuts against the elastic free portion 52 of the elastic clamping element 5 when the operating element 3 is not subjected to a pulling force. Wherein, the force-bearing part 31 in this embodiment is provided in the form of a trigger structure for a user to apply a triggering force. Here, the force applying arm 33 has a moving shaft 331, and a track groove 11 for placing the moving shaft 331 is formed at the top of the first insulating housing 1, and the moving shaft 331 can move along the forming direction of the track groove 11 and rotate in the track groove 11. In this way, the operation element 3 can be movably disposed on the first insulating housing 1 by the cooperation of the moving shaft 331 and the track groove 11, so that the force-receiving portion 31 is moved toward the second insulating housing 2 by the movement and rotation of the moving shaft 331 in the track groove 11, and the pressing portion 32 gradually presses the elastic free portion 52 of the elastic clamping member 5. In this embodiment, referring to fig. 11 and 12, the cross section of the moving shaft 331 has a side line forming an edge angle and an arc side connected to the side line.
In addition, in this embodiment, as an implementation manner of the above-mentioned limiting structure, a stopper portion for limiting the moving stroke of the force applying arm 33 of the operating element 3 may be formed on the second insulating housing 2. That is, when the operation element 3 moves in the direction of the second insulating housing 2 along with the movement of the movement shaft 331, once the force applying arm 33 abuts against the abutting portion of the second insulating housing 2, the operation element 3 cannot move in the direction of the second insulating housing 2, and the operation element 3 is blocked by the abutting portion of the second insulating housing 2, so that the operation element 3 is limited to the current open state. The position of the resisting part is the position corresponding to the maximum moving stroke of the operating element 3.
It should be noted that the operating element 3 in this embodiment has two symmetrical pressing portions 32, and by pressing the elastic free portion 52 of the elastic clamping member 5 with the two pressing portions 32, the operating element 3 can be ensured to open the gap between the elastic free portion 52 and the electrical contact portion 41 of the electrical conductor 4 more stably, and it is not necessary to press the operating element against the operating portion by a tool to open the gap between the elastic free portion and the electrical conductor as in the conventional electrical connector, so that the electrical connector in this embodiment can be ensured to be more convenient to operate.
That is, when the operating member 3 is pulled, the moving shaft 331 can move and rotate along the track groove 11, and after the operating element 3 collides with the second insulating housing 2 due to the movement (the movement includes two forms of movement and rotation) along with the movement shaft 331, the second insulating housing 2 and the first insulating housing 1 together form a limiting structure, so as to limit the moving shaft 331 to prevent it from moving further, and the operating member 3 is just moved to its maximum moving stroke under the action of the pulling force, the elastic free portion 52 of the elastic clamping member 5 is also pressed to the maximum downward moving position by the operating member, and the electrical connector is in the open state, thus, the external conducting wire can be connected into the electric connector or the conducting wire connected into the electric connector can be removed without the aid of an operating tool.
In addition, in some conventional electrical connectors, a wall opening through which an extending portion of the elastic free portion of the elastic clamping member passes and a partition plate must be formed on the electrical conductor body, so that when the gap is opened, the operating member is required to press against the elastic free portion, the elastic free portion is likely to collide with the wall opening of the electrical conductor body during pressing, the opening effect of the gap and the user experience effect are affected, and the structural complexity of the electrical conductor body is increased due to the arrangement of the partition plate, and the production complexity of the electrical conductor body is increased. In order to avoid the above-mentioned situation of the conventional electrical connector, the electrical connector of this embodiment does not need to form the above-mentioned wall opening on the electrical conductor body specially, and even does not need to form the above-mentioned partition on the electrical conductor body, the electrical conductor body is formed by the electrical conductor body 40, the electrical contact portion 41, and the opposite insertion assembling portion 42 directly, so that the pressing of the elastic free portion of the elastic clamping member can be completed under the action of the pressing force applied by the operating member, the implementation structure and the assembling operation of the electrical conductor body are simpler, the above-mentioned collision situation does not occur, the opening effect of the above-mentioned gap and the use experience effect of the user are improved, and because the arrangement of the partition is not used, the structure of the electrical conductor body can be simplified, and the production efficiency of the electrical conductor body.
The following description is made of the wiring operation of the electrical connector in this embodiment:
when the connection operation of the electrical connector of this embodiment is required, when a user manually applies a pulling force to the force-receiving portion 31, the operation element 3 gradually moves relative to the first insulating housing 1, the force-receiving portion 31 is gradually pulled up, the moving shaft 331 of the operation element 3 moves and rotates in the track groove 11 of the first insulating housing 1 along the direction formed by the track groove 11, the pushing portion 32 of the operation element 3 continuously applies a pushing force to the elastic free portion 52 of the elastic clamping member 5, so that the elastic free portion 52 deforms and moves downward, as the pulling force is continuously applied to the force-receiving portion 31, the moving shaft 331 continues to move along the track groove 11, and the elastic free portion 52 continues to move downward under the action of the pushing force of the pushing portion 32;
when the moving shaft 331 moves in the track groove 11 to be limited by the above-mentioned limiting structure, the operating element 3 moves to its maximum moving stroke just under the action of the pulling force and is in a substantially vertical state, and the elastic free portion 52 of the elastic clamping element 5 is also pushed to the maximum downward moving position just under the action of the operating element, and the electrical connector is in an open state at this time, a gap for the conductive wire to pass through is formed between the elastic free portion 52 and the electrical contact portion 41 of the electrical conductor 4, and an external conductive wire can be connected into the electrical connector, so that the conductive wire is electrically contacted with the electrical contact portion 41 of the electrical conductor 4.
Then, the user manually applies a reverse pulling force to the force-receiving portion 31, so that the moving shaft 331 is no longer limited by the above-mentioned limiting structure, at this time, the pressing portion 32 of the operating element 3 does not continuously apply a downward pressing force to the elastic free portion 52 of the elastic clamping member 5, and the elastic free portion 52 deforms again and presses the conductive wire under the action of the elastic restoring force, thereby ensuring that the connected conductive wire and the electrical conductor are kept in good electrical contact.
Of course, if the conductive wire connected to the inside of the electrical connector needs to be taken out, the force receiving portion 31 needs to be pulled again to move the operation member 3 to the maximum moving stroke, and the electrical connector is in the open state, so that the connected conductive wire can be taken out from the inside of the electrical connector without an operation tool.
Therefore, when the electric connector of the embodiment is subjected to wiring operation, a user can open the electric connector without an operation tool, and the elastic clamping piece of the electric connector can pause at a position corresponding to the current open state without continuously applying pulling force by the user, so that the open state of the electric connector is maintained, and the operation of the user is facilitated.
Moreover, the user is at the wiring operation in-process to electric connector, and the operating parts also can not produce the impact force when reseing, and then also can not injure user's hand because of the impact force of operating parts.
Claims (8)
1. An easy-to-operate electrical connector comprising:
a first insulating case (1) having a wiring hole (10) into which a conductive wire is inserted;
a second insulating housing (2) assembled with the first insulating housing (1);
at least one operating element (3) arranged on the first insulating housing (1);
at least one electric conductor (4) which is positioned in a space formed after the first insulating shell (1) and the second insulating shell (2) are assembled and corresponds to the wiring hole (10);
and at least one elastic clamping piece (5) which is positioned in a space formed after the first insulating shell (1) and the second insulating shell (2) are assembled; wherein the elastic clamping piece (5) is provided with a fixed part (51) and an elastic free part (52) which are connected together, and the fixed part (51) is fixed on the electric conductor (4);
the operating piece (3) is movably arranged on the first insulating shell (1), when the operating piece (3) is stressed to move, the operating piece (3) presses against an elastic free part (52) of the elastic clamping piece (5), so that a gap for a conducting wire passing through a wiring hole to pass through is formed between the elastic free part (52) and the electric conductor (4); the electric connector is provided with a limiting structure for limiting the maximum moving stroke of the operating part (3); when the operating piece (3) moves to the maximum moving stroke, the operating piece (3) maintains an opening state under the action of the first insulating shell (1), the second insulating shell (2) and the elastic clamping piece (5).
2. An electrical connector as claimed in claim 1, characterised in that said operating member (3) comprises:
a force receiving portion (31) located outside the first insulating case (1);
a rotating part rotatably provided on the first insulating housing (1);
and the jacking part (32) is positioned on the inner side of the first insulating shell (1) and is abutted against the elastic free part (52) of the elastic clamping piece (5) when the operating piece is not subjected to operating force.
3. The electrical connector as claimed in claim 2, wherein one end of the force-receiving portion (31) is extended to form at least one force-applying arm (33), the end of the force-applying arm (33) is provided with the pressing portion (32), the force-applying arm (33) is provided with a movement shaft (331), the first insulating housing (1) is formed with a track groove (11) for the movement and rotation of the movement shaft (331); wherein the moving shaft (331) is the rotating part.
4. An easy-to-operate electrical connector as claimed in claim 3, characterized in that the track groove (11) is formed at the top of the first insulating housing (1).
5. An easy-to-operate electrical connector as claimed in claim 3 or 4, characterized in that the second insulating housing (2) and the track groove (11) on the first insulating housing (1) cooperate to form the limiting structure.
6. An easy-to-operate electrical connector as claimed in any one of claims 1 to 4, characterized in that the electrical conductor (4) comprises:
the electric conductor body (40) is vertically arranged in a space formed after the first insulating shell (1) and the second insulating shell (2) are assembled;
an electrical contact portion (41) formed at an upper end of the electrical conductor body (40), the electrical contact portion (41) being located at an upper end of the elastic free portion (52) of the elastic clamping member (5);
a mating fitting part (42) formed on the electric conductor body (40) and located below the electric contact part (41), the mating fitting part (42) being disposed in the second insulating housing (2); wherein the fixing part (51) of the elastic clamping piece (5) is fixed on the plug-in mounting part (42).
7. An easy-to-handle electrical connector as claimed in any of claims 1 to 4, wherein the first insulating housing (1) and the second insulating housing (2) are assembled together by means of a snap fit structure.
8. The easy-to-operate electrical connector as claimed in claim 7, wherein the first insulating housing (1) is provided with a first locking member (6), and the second insulating housing (2) is provided with a first locking groove (7) for locking and matching with the locking member (6); or/and the first insulating shell (1) is provided with a second clamping groove (7 '), and the second insulating shell (2) is provided with a second locking piece (6') which is in locking fit with the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011126854.6A CN112216998A (en) | 2020-10-20 | 2020-10-20 | Electric connector convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011126854.6A CN112216998A (en) | 2020-10-20 | 2020-10-20 | Electric connector convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112216998A true CN112216998A (en) | 2021-01-12 |
Family
ID=74056060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011126854.6A Pending CN112216998A (en) | 2020-10-20 | 2020-10-20 | Electric connector convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112216998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300871A (en) * | 2021-12-09 | 2022-04-08 | 慈溪市万捷电子有限公司 | Push type binding post |
| CN117638570A (en) * | 2024-01-26 | 2024-03-01 | 广东乾威精密连接器有限公司 | Contact type battery connector |
| CN118508110A (en) * | 2024-07-18 | 2024-08-16 | 浙江启明电力集团有限公司 | Wiring terminal |
-
2020
- 2020-10-20 CN CN202011126854.6A patent/CN112216998A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300871A (en) * | 2021-12-09 | 2022-04-08 | 慈溪市万捷电子有限公司 | Push type binding post |
| CN117638570A (en) * | 2024-01-26 | 2024-03-01 | 广东乾威精密连接器有限公司 | Contact type battery connector |
| CN117638570B (en) * | 2024-01-26 | 2024-04-09 | 广东乾威精密连接器有限公司 | Contact type battery connector |
| CN118508110A (en) * | 2024-07-18 | 2024-08-16 | 浙江启明电力集团有限公司 | Wiring terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112216998A (en) | Electric connector convenient to operate | |
| US8444443B2 (en) | Electrical connection terminal | |
| EP3059807B1 (en) | Connection terminal | |
| CN213602018U (en) | Electric connector convenient to operate | |
| CN107278344A (en) | Interposed electrical connector | |
| EP3425740B1 (en) | Conductive component structure for wire connection terminal | |
| US12040580B2 (en) | Operable wire connector | |
| CN112382865A (en) | Wiring terminal and electric connector | |
| US9876295B2 (en) | Electric connector | |
| WO2024067125A1 (en) | Improved electrical connector | |
| JP6931223B2 (en) | Terminals and electrical connectors | |
| JP3067588B2 (en) | Breaker switch | |
| JPH0332859B2 (en) | ||
| CN111129894A (en) | Self-shorting connector | |
| CN214898907U (en) | Quick connecting terminal | |
| CN210926357U (en) | Wiring terminal convenient to operate | |
| CN209747739U (en) | Structure of pressing resilient terminal stand | |
| US10686265B2 (en) | Terminal stand | |
| CN113241563A (en) | Improved electric connector | |
| CN108615983B (en) | Wiring device of push switch | |
| CN219163755U (en) | Plug connector | |
| CN110931991A (en) | Split type conductive clamping mechanism and wiring terminal with same | |
| JPH08339843A (en) | Connecting structure of electric wire connector | |
| US20130034997A1 (en) | Electrical connector | |
| CN214203999U (en) | Wiring terminal and electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |