CN219477130U - Harness connector capable of being stably connected - Google Patents
Harness connector capable of being stably connected Download PDFInfo
- Publication number
- CN219477130U CN219477130U CN202320340123.4U CN202320340123U CN219477130U CN 219477130 U CN219477130 U CN 219477130U CN 202320340123 U CN202320340123 U CN 202320340123U CN 219477130 U CN219477130 U CN 219477130U
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- connector
- locking piece
- pushing rod
- locking
- locking block
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Abstract
The utility model relates to a harness connector capable of being stably connected, which comprises a first connector and a second connector, wherein the first connector is provided with a mounting cavity for mounting the second connector, an opening of the mounting cavity faces to the right, a trapezoid convex block is arranged on the outer side wall of the second connector, the right end of the convex block is gradually reduced to the left end, a locking mechanism is arranged in the mounting cavity of the first connector, the locking mechanism comprises a first locking block and a second locking block which are arranged on the side wall of the mounting cavity, the first locking block is positioned above the second locking block, the surfaces of the first locking block and the second locking block facing each other are inclined planes, the left ends of the first locking block and the second locking block are propped against the right end of the convex block, the first locking block and the second locking block are arranged in the mounting cavity in an up-down sliding mode, and an elastic reset mechanism for driving the first locking block and the second locking block to be mutually close is arranged on the first connector.
Description
Technical Field
The utility model relates to the technical field of wire harness connectors, in particular to a wire harness connector capable of being stably connected.
Background
The wire harness connector is a connector for connecting one cable to another cable, also called a connector, and is commonly used in the fields of automobile industry, household appliances and the like.
At present, most of connectors in the market are easy to connect due to simple connection structure, so that a part of harness connectors are easy to be connected in a weak manner, and in the practical use process, some harness connectors are easy to be subjected to external vibration, and other factors of the harness connectors produce the phenomenon that the connectors are loosened, so that the cable connection problem is caused.
Disclosure of Invention
The utility model provides a harness connector capable of being stably connected, which solves the problems in the using process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a pencil connector that can stable connect, includes first connector and second connector, first connector is equipped with the installation cavity that is used for installing the second connector, installation cavity opening is to the right, be equipped with trapezoidal lug on the lateral wall on the second connector, lug right-hand member to left end are the convergent setting, the installation intracavity of first connector is equipped with locking mechanical system, locking mechanical system is including setting up first locking piece and the second locking piece on the lateral wall of installation cavity, first locking piece is located the top of second locking piece, the face that first locking piece and second locking piece are all inclined plane towards each other, the left end of first locking piece and second locking piece all is used for supporting with the right-hand member of lug, first locking piece and second locking piece all slide the setting from top to bottom in the installation cavity, be equipped with on the first connector and be used for driving first locking piece and the mutual elasticity reset mechanism that is close to of second locking piece.
Through adopting above-mentioned technical scheme, first locking piece and second locking piece slip setting can supply the second connector to install into first connector, and elasticity canceling release mechanical system can make first locking piece and second locking piece offset with the lug on the second connector after the second connector is installed ideal working position simultaneously to prevent that the second connector from breaking away from mutually with first connector.
The utility model is further provided with: the mounting cavity is internally provided with a first chute and a second chute which are respectively used for mounting the first locking block and the second locking block, the elastic reset mechanism comprises a first spring and a second spring, the first spring is positioned in the first chute and props against the first locking block above the first locking block, and the second spring is positioned in the second chute and props against the first locking block below the first locking block.
Through adopting above-mentioned technical scheme, the setting of first spring and second spring can make first locking piece and second locking piece be close to each other after the lug moves to first locking piece and second locking piece left end completely to prevent the lug and move right again.
The utility model is further provided with: the first connector is provided with an unlocking mechanism for driving the first locking block and the second locking block to be mutually far away.
Through adopting above-mentioned technical scheme, this setting can make first connector and second connector when dismantling, withdraws the support of first locking piece and second locking piece to the lug.
The utility model is further provided with: the unlocking mechanism comprises a first rocker, a second rocker, a first pushing rod and a second pushing rod, wherein the first rocker and the second rocker are all rotationally connected to the side wall of the installation cavity, one end of the first rocker is connected with the first pushing rod, the other end of the first rocker is connected with the first locking block, one end of the second rocker is connected with the second pushing rod, the other end of the second rocker is connected with the second locking block, the first pushing rod and the second pushing rod are all slidably arranged in the first connector, the upper end of the first pushing rod penetrates out from the upper end of the first connector, and the lower end of the second pushing rod penetrates out from the lower end of the first connector.
Through adopting above-mentioned technical scheme, first catch bar and second catch bar can make each other keep away from between first locking piece and the second locking piece through first wane and second wane respectively to make the lug can follow between first locking piece and the second locking piece again and leave the installation cavity.
The utility model is further provided with: and the first pushing rod and the second pushing rod are detachably connected with a fixing mechanism.
By adopting the technical scheme, when the first connector and the second connector do not need to be disassembled, the structure can prevent the first pushing rod and the second pushing rod from sliding.
The utility model is further provided with: the fixing mechanism comprises a first fixing buckle and a second fixing buckle, the first fixing buckle and the first pushing rod penetrate out of the first connector to be detachably connected, the first fixing buckle is propped between the first pushing rod and the first connector, the second fixing buckle and the second pushing rod penetrate out of the first connector to be detachably connected, and the second fixing buckle is propped between the second pushing rod and the first connector.
Through adopting above-mentioned technical scheme, when first catch bar and second catch bar need not to slide, first fixed buckle can prevent that first catch bar from sliding downwards, and the second fixed buckle can prevent that the second catch bar from sliding upwards.
The utility model is further provided with: the both ends of first wane slide respectively and set up on first catch bar and first locking piece, the both ends of second wane slide respectively and set up on second catch bar and second locking piece, the lower extreme of first catch bar, the upper end of second catch bar and the left end of first locking piece and second locking piece all are equipped with the slip strip rail respectively.
Through adopting above-mentioned technical scheme, this structure can make first wane when rotating, both keep with first catch bar, the relation of connection between the first locking piece still not prevent first catch bar and the first locking piece simultaneously and carry out normal oscilaltion, and this structure is the same with first wane to the effect that the second wane played simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a second connector according to the present utility model;
FIG. 3 is a schematic perspective view of a first connector according to the present utility model;
FIG. 4 is a schematic perspective view of the first connector with the cover removed;
FIG. 5 is an enlarged partial schematic view at B in FIG. 4;
FIG. 6 is a schematic perspective view of an unlocking mechanism according to the present utility model;
FIG. 7 is an enlarged partial schematic view at B in FIG. 3;
fig. 8 is a schematic perspective view of a first fixing buckle in the present utility model.
Reference numerals in the drawings: the first connector 1, the mounting cavity 11, the first locking block 121, the first spring 122, the first sliding groove 123, the first pushing rod 124, the first rocker 125, the first fixed buckle 126, the second locking block 131, the second spring 132, the second sliding groove 133, the second pushing rod 134, the second rocker 135, the second fixed buckle 136, the sliding bar rail 14, the cover plate 15, the second connector 2 and the convex block 21.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 to 8, the utility model discloses a harness connector capable of being stably connected, which comprises a first connector 1 and a second connector 2, wherein a mounting cavity 11 for mounting the second connector 2 is arranged in the first connector 1, the opening of the mounting cavity 11 faces to the right, meanwhile, a trapezoid-shaped protruding block 21 is arranged on the outer side wall of the second connector 2, the right end of the protruding block 21 is gradually reduced to the left end, a locking mechanism is correspondingly arranged in the mounting cavity 11 of the first connector 1, the locking mechanism comprises a first locking block 121 and a second locking block 131 positioned below the first locking block 121, the left ends of the first locking block 121 and the second locking block 131 are respectively used for propping against the right end of the protruding block 21, as shown in fig. 3, the mutually facing surfaces of the first locking block 121 and the second locking block 131 are inclined surfaces, the distance between the two inclined surfaces is also reduced from the right end to the left end, the first locking block 121 and the second locking block 131 are respectively arranged on the side wall of the mounting cavity 11 in a sliding manner, meanwhile, the first sliding groove 121 and the second sliding groove 131 are respectively arranged on the side wall of the first sliding block 121 and the second sliding groove 131, and the first sliding groove 131 are respectively used for connecting the first sliding block 121 and the second sliding groove 131, and the second sliding groove 131 are respectively arranged.
The working principle of the structure is as follows: when the second connector 2 is to be inserted into the first connector 1, the protruding block 21 moves from the right ends of the first locking block 121 and the second locking block 131 to the left ends of the first locking block 121 and the second locking block 131, and in this process, since the first locking block 121 and the second locking block 131 are both slidably disposed on the mounting cavity 11, the first locking block 121 and the second locking block 131 are separated from each other due to pushing by the protruding block 21 during the movement of the protruding block 21, so that the protruding block 21 can pass between the first locking block 121 and the second locking block 131, after the protruding block 21 completely moves to the left ends of the first locking block 121 and the second locking block 131, the pushing by the protruding block 21 on the first locking block 121 and the second locking block 131 disappears, and meanwhile, the elastic reset mechanism enables the first locking block 121 and the second locking block 131 to be re-closed, and at this time, the gap between the first locking block 121 and the second locking block 131 is reduced, and the left ends of the first locking block 121 and the second locking block 131 are abutted against the right ends of the protruding block 21 can no longer exit from the mounting cavity 11, and finally the second connector 2 can be mounted in the first connector 1 stably.
As shown in fig. 3 and 5, the specific structure of the elastic restoring mechanism may be: the elastic reset mechanism comprises a first spring 122 and a second spring 132, wherein the first spring 122 is positioned in the first chute 123 and props against the first locking block 121 above the first locking block 121, the second spring 132 is positioned in the second chute 133 and props against the first locking block 121 below the first locking block 121, and the working principle of the structure is as follows: after the bump 21 is completely moved to the left ends of the first and second locking blocks 121 and 131, the first spring 122 pushes the first locking block 121 to move downward, and the second spring 132 pushes the second locking block 131 to move upward, so that the first and second locking blocks 121 and 131 approach each other.
In order to enable the first connector 1 and the second connector 2 to be detached, an unlocking mechanism for driving the first locking block 121 and the second locking block 131 to be away from each other is provided on the first connector 1, and the specific structure of the unlocking mechanism may be: the unlocking mechanism comprises a first rocker 125, a second rocker 135, a first push rod 124 and a second push rod 134, meanwhile, as shown in fig. 3 to 6, the lower end of the first push rod 124, the upper end of the second push rod 134 and the left ends of the first locking block 121 and the second locking block 131 are respectively provided with a sliding bar 14, two ends of the first rocker 125 are respectively connected with the sliding bar 14 of the first push rod 124 and the sliding bar 14 of the first locking block 121 in a sliding manner, two ends of the second rocker 135 are respectively connected with the sliding bar 14 of the second push rod 134 and the sliding bar 14 of the second locking block 131 in a sliding manner, and the first rocker 125 and the second rocker 135 are respectively connected with the side wall of the installation cavity 11 in a rotating manner, in addition, the first push rod 124 and the second push rod 134 are respectively arranged in the first connector 1 in a sliding manner up and down, the upper end of the first push rod 124 penetrates from the upper end of the first connector 1, and the lower end of the second push rod 134 penetrates from the lower end of the first connector 1.
The working principle of the structure is as follows: when the first pushing rod 124 is pushed downward, the left end of the first rocker 125 descends and the right end ascends, at this time, the first locking block 121 moves upward away from the second locking block 131 under the driving of the first rocker 125, and when the second pushing rod 134 is pushed upward, the left end of the second rocker 135 ascends and the right end descends, at this time, the second locking block 131 moves downward away from the second locking block 131 under the driving of the second rocker 135. Meanwhile, when the first push rod 124 and the second push rod 134 are not pushed, the first locking block 121 and the second locking block 131 may come closer to each other again under the force of the first spring 122 and the second spring 132.
In addition, in order to prevent the first push rod 124 and the second push rod 134 from being accidentally pushed, the present utility model detachably connects a fixing mechanism to the first push rod 124 and the second push rod 134, and as shown in fig. 7 and 8, the specific structure of the fixing mechanism may be: the fixing mechanism includes a first fixing buckle 126 and a second fixing buckle 136, where the first fixing buckle 126 and the portion of the first pushing rod 124 penetrating out of the first connector 1 are detachably connected, and the first fixing buckle 126 abuts between the first pushing rod 124 and the first connector 1, and at the same time, the second fixing buckle 136 and the portion of the second pushing rod 134 penetrating out of the first connector 1 are detachably connected, and the second fixing buckle 136 abuts between the second pushing rod 134 and the first connector 1. After the second connector 2 is installed into the first connector 1, the first fixing buckle 126 and the second fixing buckle 136 can respectively clamp the first push rod 124 and the second push rod 134, so as to prevent the first push rod 124 and the second push rod 134 from sliding.
In addition, as shown in fig. 3 and 4, the cover plate 15 is disposed in the installation cavity 11, the cover plate 15 is installed on the side wall of the installation cavity 11, meanwhile, the first pushing rod 124, the second pushing rod 134, the first rocker 125, the second rocker 135, the first sliding groove 123, the second sliding groove 133, the first spring 122 and the second spring 132 are all disposed between the first cover plate 15 and the installation cavity 11, and in addition, the structural relationship of the first locking block 121 in the structure is that: one end slides in the first chute 123, the other end passes through the cover plate 15 and slides on the side wall of the cover plate 15, and the structural relationship of the second locking block 131 in the structure is similar to that of the first locking block 121, so that details are not repeated, and the main reason for arranging the cover plate 15 is mainly to protect the elastic reset mechanism and other parts, and meanwhile, the product appearance is relatively simple.
Also, the terms pointed out by the present utility model are as follows: the orientation or positional relationship indicated by "front", "rear", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and to simplify the description, and is not indicative or implying that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a pencil connector that can stably connect, includes first connector (1) and second connector (2), first connector (1) are equipped with installation cavity (11) that are used for installing second connector (2), installation cavity (11) opening is to the right, its characterized in that: be equipped with trapezoidal lug (21) on the lateral wall on second connector (2), lug (21) right-hand member is the convergent setting to the left end, be equipped with locking mechanical system in installation cavity (11) of first connector (1), locking mechanical system is including setting up first locking piece (121) and second locking piece (131) on the lateral wall of installation cavity (11), first locking piece (121) are located the top of second locking piece (131), the face that first locking piece (121) and second locking piece (131) are all the inclined plane towards each other, the left end of first locking piece (121) and second locking piece (131) all is used for holding with the right-hand member of lug (21), first locking piece (121) and second locking piece (131) all slide the setting from top to bottom in installation cavity (11), be equipped with on first connector (1) and be used for driving first locking piece (121) and second locking piece (131) and be close to each other elasticity reset mechanism.
2. The harness connector capable of stable connection according to claim 1, wherein: first spout (123) and second spout (133) that are used for installing first locking piece (121), second locking piece (131) respectively have been seted up in installation cavity (11), elasticity canceling release mechanical system is including first spring (122) and second spring (132), first spring (122) are located first spout (123) and support with first locking piece (121) in the top of first locking piece (121), second spring (132) are located second spout (133) and support with first locking piece (121) in the below of first locking piece (121).
3. The harness connector capable of stable connection according to claim 2, wherein: an unlocking mechanism for driving the first locking block (121) and the second locking block (131) to be away from each other is arranged on the first connector (1).
4. A harness connector capable of stable connection according to claim 3, characterized in that: the unlocking mechanism comprises a first rocker (125), a second rocker (135), a first pushing rod (124) and a second pushing rod (134), wherein the first rocker (125) and the second rocker (135) are both rotationally connected to the side wall of the installation cavity (11), one end of the first rocker (125) is connected with the first pushing rod (124) while the other end is connected with the first locking block (121), one end of the second rocker (135) is connected with the second pushing rod (134) while the other end is connected with the second locking block (131), the first pushing rod (124) and the second pushing rod (134) are both slidably arranged in the first connector (1), the upper end of the first pushing rod (124) is penetrated out from the upper end of the first connector (1), and the lower end of the second pushing rod (134) is penetrated out from the lower end of the first connector (1).
5. The harness connector capable of stable connection according to claim 4, wherein: the first pushing rod (124) and the second pushing rod (134) are detachably connected with a fixing mechanism.
6. The harness connector capable of stable connection according to claim 5, wherein: the fixing mechanism comprises a first fixing buckle (126) and a second fixing buckle (136), the first fixing buckle (126) and the first pushing rod (124) penetrate out of the first connector (1) to be detachably connected, the first fixing buckle (126) is propped between the first pushing rod (124) and the first connector (1), the second fixing buckle (136) and the second pushing rod (134) penetrate out of the first connector (1) to be detachably connected, and the second fixing buckle (136) is propped between the second pushing rod (134) and the first connector (1).
7. The harness connector capable of stable connection according to claim 4, wherein: the both ends of first wane (125) slide respectively and set up on first catch bar (124) and first locking piece (121), the both ends of second wane (135) slide respectively and set up on second catch bar (134) and second locking piece (131), the lower extreme of first catch bar (124), the upper end of second catch bar (134) and the left end of first locking piece (121) and second locking piece (131) all are equipped with slip strip rail (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320340123.4U CN219477130U (en) | 2023-02-16 | 2023-02-16 | Harness connector capable of being stably connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320340123.4U CN219477130U (en) | 2023-02-16 | 2023-02-16 | Harness connector capable of being stably connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477130U true CN219477130U (en) | 2023-08-04 |
Family
ID=87441541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320340123.4U Active CN219477130U (en) | 2023-02-16 | 2023-02-16 | Harness connector capable of being stably connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477130U (en) |
-
2023
- 2023-02-16 CN CN202320340123.4U patent/CN219477130U/en active Active
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