CN222415532U - Connection structure - Google Patents
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- CN222415532U CN222415532U CN202421217515.2U CN202421217515U CN222415532U CN 222415532 U CN222415532 U CN 222415532U CN 202421217515 U CN202421217515 U CN 202421217515U CN 222415532 U CN222415532 U CN 222415532U
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Abstract
本申请提供一种连接结构，包括第一连接件和第二连接件，第一连接件包括底座、第一连接部和第二连接部，底座包括两个第一端、两个第二端以及两个第三端，第一连接部远离底座的一端的至少一侧面凹陷以形成第一齿排，第一连接部相对第二端凸设于第一端，或者第一连接部相对第二端凸设于第一端的同时，还相对第三端弯曲设置，第二连接部相对第二端凸设于底座，第二连接部固定于第二连接件内，第二连接件设有第一安装孔，第一安装孔的孔壁设有第二齿排，第一连接部固定于第一安装孔内，第一齿排啮合于第二齿排。本申请提供的连接结构利于提高连接稳定性以利于减少失效的风险。
The present application provides a connection structure, including a first connection member and a second connection member, the first connection member includes a base, a first connection part and a second connection part, the base includes two first ends, two second ends and two third ends, at least one side of one end of the first connection part away from the base is recessed to form a first tooth row, the first connection part is convexly arranged at the first end relative to the second end, or the first connection part is convexly arranged at the first end relative to the second end, and is also bent relative to the third end, the second connection part is convexly arranged at the base relative to the second end, the second connection part is fixed in the second connection member, the second connection member is provided with a first mounting hole, the hole wall of the first mounting hole is provided with a second tooth row, the first connection part is fixed in the first mounting hole, and the first tooth row is meshed with the second tooth row. The connection structure provided by the present application is conducive to improving the connection stability to reduce the risk of failure.
Description
Technical Field
The utility model relates to the technical field of connector structure arrangement, in particular to a connecting structure.
Background
The connection binding force of the existing connection structure is relatively weak, and when a large pulling force or torsion is applied, displacement can be generated between connection sites, so that the connection structure is at risk of failure.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model aims to provide a connecting structure which is favorable for improving the connection stability and further favorable for reducing the failure risk.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
A connection structure, comprising:
The first connecting piece comprises a base, a first connecting part and a second connecting part, wherein the base comprises two first ends which are arranged in a deviating way, two second ends which are arranged in a deviating way and two third ends which are arranged in a deviating way, at least one side surface of one end of the first connecting part which is far away from the base is sunken to form a first tooth row, the first connecting part is arranged at the first end in a protruding way relative to the second end, the first tooth row is arranged at the third end in a protruding way relative to or away from the first end, or the first connecting part is arranged at the first end in a bending way relative to the third end while the first connecting part is arranged at the second end in a protruding way relative to the first tooth row, the second connecting part is arranged at the base in a protruding way relative to the second end and the second connecting part is fixed in the second connecting piece, and
The second connecting piece is provided with a first mounting hole, the hole wall of the first mounting hole is provided with a second tooth row, the first connecting part is fixed in the first mounting hole, and the first tooth row is meshed with the second tooth row.
In some possible embodiments, the first tooth row includes first and second engagement surfaces alternately arranged, the first engagement surface being a lead-in surface, the first engagement surface being disposed obliquely, as viewed in the extending direction of the first connecting portion, and the second engagement surface being disposed vertically;
The second tooth row comprises third meshing surfaces and fourth meshing surfaces which are alternately arranged, the third meshing surfaces are abutted against the first meshing surfaces in a fit mode, and the fourth meshing surfaces are abutted against the second meshing surfaces in a fit mode.
In some possible embodiments, the first connecting piece is a metal piece, the second connecting piece is a plastic piece, one end of the second connecting portion, which is away from the base, protrudes from the second connecting piece, and the end surface of the second connecting portion, which is away from the base, is recessed to form a clamping groove, and the clamping groove is used for installing a wire of an electronic component.
In some possible embodiments, the first connecting portion is protruded at the first end relative to the second end, the tooth tops of the first tooth row are obliquely arranged, the tooth tops of the first tooth row closest to the base are protruded from other tooth tops of the first tooth row, the second connecting portion is arranged at the first end, and the first connecting portion and the second connecting portion are arranged at different second ends relative to each other.
In some possible embodiments, the second connecting portion is disposed at the third end, the first connecting portion is disposed at the first end in a protruding manner with respect to the second end, and is also disposed in a bending manner with respect to the second connecting portion, the first tooth row is disposed opposite or apart from the second end, and tooth tops of the first tooth row are disposed in a flush manner.
In some possible embodiments, the number of the first connecting portions is two, and each first connecting portion is disposed at one of the first ends.
In some possible embodiments, the method further comprises:
The third connecting piece is connected to the second end, and the first connecting part and the third connecting piece are arranged on the same side of the base in a protruding mode;
the second connecting piece is provided with a second mounting hole, and the third connecting piece is fixed in the second mounting hole.
In some possible embodiments, the circumferential surface of the third connector is recessed to form a plurality of vertical slots disposed at intervals.
In some possible embodiments, a first through hole is disposed at one end of the second connecting portion near the base, the first through hole is disposed opposite to the other third end, and the second connecting member further passes through the first through hole.
In some possible embodiments, the base is provided with a second through hole, and the second through hole penetrates through end surfaces of the two second ends.
Compared with the prior art, the utility model has the beneficial effects that:
In the application, the second connecting piece, the first tooth row, the second tooth row and the second connecting part are matched together to increase the biting force between the first connecting piece and the second connecting piece, thereby being beneficial to increasing the connection stability of the connecting structure and further being beneficial to reducing the risk of failure of the connecting structure.
The utility model is described in further detail below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of a connection structure (with electronic components mounted) according to an embodiment of the present application;
FIG. 2 is a schematic view of the first connector shown in FIG. 1;
FIG. 3 is a cross-sectional view taken along line IV-IV of FIG. 1;
FIG. 4 is a cross-sectional view taken along line V-V of FIG. 1;
Fig. 5 is a schematic structural view of a connection structure (with electronic components mounted) according to another embodiment of the present application;
FIG. 6 is a schematic illustration of the connection of the first connector and the third connector shown in FIG. 5;
fig. 7 is a cross-sectional view taken along VI-VI of fig. 5.
Reference numerals illustrate:
10-first connecting piece, 11-base, 111-first end, 112-second end, 113-third end, 110-second through hole, 12 '-first connecting part, 121' -first tooth row, 1211-first engaging surface, 1212-second engaging surface, 13-second connecting part, 131-clamping groove, 132-first through hole, 20-second connecting piece, 201-first mounting hole, 202-second mounting hole, 21-second tooth row, 211-third engaging surface, 212-fourth engaging surface, 30-electronic component, 31-wire, 40-third connecting piece and 41-vertical groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without any inventive effort, are intended to be within the scope of the application.
The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be disposed on the other element or intervening elements may also be present.
Example 1:
Referring to fig. 1 to 4, an embodiment of the present application provides a connection structure, which may be applied to a connector of an automobile, and which includes a first connection member 10 and a second connection member 20. The first connecting piece 10 includes a base 11, a first connecting portion 12 and a second connecting portion 13, where the base 11 includes two first ends 111 facing away from each other, two second ends 112 facing away from each other, and two third ends 113 facing away from each other. At least one side surface of the end, away from the base 11, of the first connecting portion 12 is recessed to form a first tooth row 121, in this embodiment, two opposite side surfaces, away from each other, of the end, away from the base 11, of the first connecting portion 12 are recessed to form two first tooth rows 121, and the provision of the first tooth rows 121 on a plurality of side surfaces facilitates increasing engagement connection force of the connection structure, thereby facilitating further increasing connection stability of the connection structure. The first connecting portion 12 is disposed at the first end 111 in a protruding manner with respect to the second end 112, and the first connecting portion 12 is also disposed at the third end 113 in a bending manner. The first row of teeth 121 is disposed opposite or opposite the second end 112. The second connecting portion 13 is protruded from the base 11 opposite to the second end 112, and the second connecting portion 13 is fixed in the second connecting member 20. The second connecting member 20 is provided with a first mounting hole 201, a wall of the first mounting hole 201 is provided with a second tooth row 21, the first connecting portion 12 is fixed in the first mounting hole 201, the first tooth row 121 is engaged with the second tooth row 21, and in this embodiment, each first tooth row 121 is engaged with a second tooth row 21.
In the present application, the engagement force between the first connector 10 and the second connector 20 is increased by the co-engagement of the second connector 20, the first tooth row 121, the second tooth row 21 and the second connecting portion 13, thereby facilitating the increase of the connection stability of the connection structure and further facilitating the reduction of the risk of failure of the connection structure.
In some embodiments, referring to fig. 2 and 3, the first tooth row 121 includes first engagement surfaces 1211 and second engagement surfaces 1212 alternately arranged, the first engagement surfaces 1211 being a lead-in surface, the first engagement surfaces 1211 being disposed obliquely, as viewed along an extending direction of the first connecting portion 12, i.e., as viewed along an end of the first connecting portion 12 connected to the base 11 toward an end of the first connecting portion 12 remote from the base 11, and the second engagement surfaces 1212 being disposed vertically such that a cross section of the tooth portion of the first tooth row 121 is a trapezoid structure or a triangle structure. The second tooth row 21 includes third and fourth engagement surfaces 211 and 212 alternately arranged, the third engagement surface 211 is abutted against the first engagement surface 1211, that is, the third engagement surface 211 is also inclined, and the fourth engagement surface 212 is abutted against the second engagement surface 1212, that is, the fourth engagement surface 212 is also vertical. The shape of the rows of teeth facilitates further increasing the biting force between the first connector 10 and the second connector 20, thereby facilitating further reducing the risk of the connection structure being effective.
In some embodiments, the second connecting portion 13 is disposed at the third end 113, such that the first connecting portion 12 is further disposed in a curved manner with respect to the second connecting portion 13, and the tooth tops of the first tooth rows 121 are disposed in a flush manner. The structural arrangement of the first connector 10 facilitates improved strength and thus improved resistance to torsional deformation.
In some embodiments, the end of the second connecting portion 13 near the base 11 is provided with a first through hole 132, the first through hole 132 is disposed opposite to the other third end 113, and referring to fig. 4, the second connecting member 20 also passes through the first through hole 132. The second connector 20 passing through the first through hole 132 facilitates increasing the connection sites of the first connector 10 and the second connector 20, thereby facilitating further increasing the connection stability of the first connector 10 and the second connector 20, and further facilitating further reducing the risk of failure.
In some embodiments, the first connector 10 is a metal piece, the second connector 20 is a plastic piece, the first connector 10 and the second connector 20 may be fixed by injection molding of plastic, and the first connector 10 may be used for electrical conduction. The second connecting portion 13 protrudes from the second connecting member 20 at one end away from the base 11, and the end surface of the second connecting portion 13 away from the base 11 is recessed to form a clamping groove 131, where the clamping groove 131 is used for installing the conductive wire 31 of the electronic component 30. The structure of the second connection portion 13 is advantageous in increasing the convenience of mounting the lead 31, and thus, in improving the convenience of use of the connection structure.
In particular use, each of the connection structures may include one second connector 20 and a plurality of first connectors 10, with a portion of the second connector 13 of the first connector 10 being adapted to connect to a positive lead of the electronic component 30 and another portion of the second connector 13 of the first connector 10 being adapted to connect to a negative lead of the electronic component 30. Also, each connection structure may include one second connection member 20 and one first connection member 10, and in particular, the second connection portion 13 of the first connection member 10 of one connection structure may be used to connect the positive electrode lead of the electronic component 30, and the second connection portion 13 of the first connection member 10 of the other connection structure may be used to connect the negative electrode lead of the electronic component 30.
In some embodiments, the number of the first connecting portions 12 is two, each first connecting portion 12 is disposed at a first end 111, and the arrangement of the first connecting portions 12 is beneficial to improving the stress balance and increasing the connecting sites, so as to further improve the connection stability and improve the torsion resistance, so that the first connecting member 10 is not easy to displace and deform when torsion and tension are applied to the first connecting member 10.
In some embodiments, the base 11 is provided with a second through hole 110, and the second through hole 110 penetrates the end surfaces of the two second ends 112.
The connection structure of the present embodiment can withstand the mounting torque of the bolts m6x1.0max.9.0nm.
Example 2:
Referring to fig. 5 to 7, an embodiment of the present application provides a connection structure, which is different from the connection structure provided in embodiment 1 in that the first connection portion 12 'is disposed at the first end 111 in a protruding manner with respect to the second end 112, and the first tooth row 121' is disposed opposite or opposite to the third end 113.
In some embodiments, the peaks of the first tooth row 121' are disposed obliquely, and the peaks of the first tooth row 121' closest to the base 11 are disposed protruding from the other peaks of the first tooth row 121 '. The second connecting portion 13 is disposed at a first end 111, and the first connecting portion 12' and the second connecting portion 13 are disposed opposite to a second end 112. In the present embodiment, the number of the second connection portions 13 may be two.
In some embodiments, the connection structure further includes a third connection member 40, the third connection member 40 is connected to the second end 112, the first connection portion 12' and the third connection member 40 are disposed protruding from the same side of the base 11, the second connection member 20 is provided with a second mounting hole 202, and the third connection member 40 is fixed in the second mounting hole 202. The structure of the third connecting member 40 is advantageous in further increasing the connection stability.
In some embodiments, the circumferential surface of the third connecting member 40 is recessed to form a plurality of vertical grooves 41 arranged at intervals, thereby facilitating further increase in connection stability.
The connection structure provided by the embodiment can meet the installation torque of the bolts M8x1.25Max.25Nm.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. A connection structure, characterized by comprising:
The first connecting piece comprises a base, a first connecting part and a second connecting part, wherein the base comprises two first ends which are arranged in a deviating way, two second ends which are arranged in a deviating way and two third ends which are arranged in a deviating way, at least one side surface of one end of the first connecting part which is far away from the base is sunken to form a first tooth row, the first connecting part is convexly arranged at the first end relative to the second end, the first tooth row is oppositely arranged or is arranged in a deviating way relative to the third end, or the first connecting part is convexly arranged at the first end relative to the second end and is also oppositely arranged in a bending way relative to the third end, the first tooth row is oppositely arranged or is arranged in a deviating way relative to the second end, the second connecting part is convexly arranged at the base relative to the second end, and
The second connecting piece is provided with a first mounting hole, the hole wall of the first mounting hole is provided with a second tooth row, the first connecting part is fixed in the first mounting hole, the first tooth row is meshed with the second tooth row, and the second connecting part is fixed in the second connecting piece.
2. The connection structure according to claim 1, wherein the first tooth row includes first engagement surfaces and second engagement surfaces alternately arranged, the first engagement surfaces being provided as lead-in surfaces, the first engagement surfaces being provided obliquely as viewed in an extending direction of the first connection portion, the second engagement surfaces being provided vertically;
The second tooth row comprises third meshing surfaces and fourth meshing surfaces which are alternately arranged, the third meshing surfaces are abutted against the first meshing surfaces in a fit mode, and the fourth meshing surfaces are abutted against the second meshing surfaces in a fit mode.
3. The connection structure according to claim 2, wherein the first connecting member is a metal member, the second connecting member is a plastic member, one end of the second connecting portion facing away from the base protrudes from the second connecting member, the end surface of the second connecting portion facing away from the base is recessed to form a clamping groove, and the clamping groove is used for mounting a wire of an electronic component.
4. The connection structure according to claim 1, wherein the first connection portion is protruded at the first end with respect to the second end, the tooth tops of the first tooth row are inclined, the tooth tops of the first tooth row closest to the base are protruded from other tooth tops of the first tooth row, the second connection portion is provided at the first end, and the first connection portion and the second connection portion are provided at different second ends.
5. The connection structure according to claim 1, wherein the second connection portion is disposed at the third end, the first connection portion is disposed at the first end in a protruding manner with respect to the second end, and is disposed in a bending manner with respect to the second connection portion, the first tooth row is disposed opposite or apart from the second end, and tooth tops of the first tooth row are disposed flush with each other.
6. The connection structure according to claim 1, wherein the number of the first connection portions is two, and each of the first connection portions is disposed at one of the first ends.
7. The connection structure of claim 4, further comprising:
The third connecting piece is connected to the second end, and the first connecting part and the third connecting piece are arranged on the same side of the base in a protruding mode;
the second connecting piece is provided with a second mounting hole, and the third connecting piece is fixed in the second mounting hole.
8. The connection according to claim 7, wherein the circumferential surface of the third connecting member is recessed to form a plurality of vertical grooves disposed at intervals.
9. The connecting structure according to claim 5, wherein a first through hole is provided at an end of the second connecting portion adjacent to the base, the first through hole being provided opposite to the other third end, and the second connecting member further passing through the first through hole.
10. The connection structure of claim 1, wherein the base is provided with a second through hole penetrating end surfaces of both the second ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421217515.2U CN222415532U (en) | 2024-05-30 | 2024-05-30 | Connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421217515.2U CN222415532U (en) | 2024-05-30 | 2024-05-30 | Connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222415532U true CN222415532U (en) | 2025-01-28 |
Family
ID=94364937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421217515.2U Active CN222415532U (en) | 2024-05-30 | 2024-05-30 | Connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222415532U (en) |
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2024
- 2024-05-30 CN CN202421217515.2U patent/CN222415532U/en active Active
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| GR01 | Patent grant | ||
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