CN221126336U - Universal electric connector mounting and fixing combined adapter - Google Patents
Universal electric connector mounting and fixing combined adapter Download PDFInfo
- Publication number
- CN221126336U CN221126336U CN202322742273.0U CN202322742273U CN221126336U CN 221126336 U CN221126336 U CN 221126336U CN 202322742273 U CN202322742273 U CN 202322742273U CN 221126336 U CN221126336 U CN 221126336U
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- rotation
- barrel
- rotation lug
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- lug
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a universal electric connector mounting and fixing combined adapter, which comprises an anti-rotation connector and a shell; the anti-rotation connecting piece comprises a barrel, an inner anti-rotation lug, an outer anti-rotation lug and a waterproof breathable film, wherein the inner anti-rotation lug is arranged on the inner wall of the barrel, the inner anti-rotation lug is matched with the lower notch of the joint seat, the outer anti-rotation lug is arranged on the outer wall of the barrel, at least one inner anti-rotation lug is provided with a groove, the bottom of the groove is provided with a vent hole penetrating through the wall of the barrel, and the waterproof breathable film is arranged in the groove and seals the vent hole; the casing is the tube-shape spare, and the upper end is equipped with the last notch with outer anti-rotation lug looks adaptation, and the casing cover is in the lower part outside of anti-rotation connecting piece and outer anti-rotation lug inserts in last notch. The electric connector can be prevented from twisting when being installed and fixed, has the functions of air guide and water prevention, solves the problem of corresponding different installation structural members, and reduces the cost.
Description
Technical Field
The utility model relates to the technical field of electric connection joints, in particular to a universal electric joint installation fixing combination adapter.
Background
The electrical connectors (such as Hertmann connectors, aviation plugs, locking wire gram heads and the like) used in the sensor industry are mostly standard components, and the interchangeability is strong. However, during the use and installation process, the corresponding installation and fixing structure is designed according to different electric connector structures, which results in increased purchasing and inventory costs. The circuit connection is arranged in the bottom of the electric connector, so that the internal circuit is damaged when the electric connector is fixed or the electric connector is twisted after being fixed, and the use is affected. The existing electric connecting piece and the corresponding structural design lack air guide and waterproof functions, and have influence on precision and stability.
Disclosure of utility model
Accordingly, the present utility model is directed to a universal electrical connector mounting and securing assembly adaptor that addresses one or more of the above-described problems.
In order to achieve the above object, the present utility model provides the following technical solutions:
A universal electric connector mounting and fixing combined adapter comprises an anti-rotation connecting piece and a shell; the anti-rotation connecting piece comprises a barrel, an inner anti-rotation lug, an outer anti-rotation lug and a waterproof breathable film, wherein the inner anti-rotation lug is arranged on the inner wall of the barrel, the inner anti-rotation lug is matched with the lower notch of the joint seat, the outer anti-rotation lug is arranged on the outer wall of the barrel, at least one inner anti-rotation lug is provided with a groove, the bottom of the groove is provided with a breathable hole penetrating through the barrel wall of the barrel, and the waterproof breathable film is arranged in the groove and seals the breathable hole; the shell is a cylindrical piece, an upper notch matched with the outer anti-rotation lug is formed in the upper end of the shell, the shell is sleeved on the outer side of the lower portion of the anti-rotation connecting piece, and the outer anti-rotation lug is inserted into the upper notch.
Further, the universal electric connector installation fixed combination adaptor is still including screwing up the lid, screw up the lid and be both ends open-ended solid of revolution structure, it is equipped with interior protruding edge to screw up the upper end inboard of lid, and the lower extreme inboard is equipped with the internal thread, the upper end week side of barrel is equipped with the evagination edge, the upper end outside of casing is equipped with the external screw thread, screw up the lid with the casing passes through threaded connection, the evagination edge supports the top border of casing, the evagination edge with interior protruding edge presss from both sides tightly the week side protruding edge of joint seat.
Further, a sealing ring is sleeved below the peripheral convex edge of the joint seat, and the sealing ring is clamped by the outer convex edge and the peripheral convex edge; the lower section periphery of barrel is equipped with the seal groove, install the sealing washer in the seal groove.
Further, an inner thread used for being connected with the outer thread at the upper end of the sensor seat is arranged on the inner side of the lower end of the shell.
The utility model has the following advantages:
The electric connector can be prevented from twisting when being installed and fixed, and circuit damage is avoided; the air guide device has the air guide function, can prevent water while guiding air, avoids reducing precision, stability and the like, and realizes the improvement of product performance; in addition, the design that a plurality of electric connecting pieces are installed on one fixed structure is realized, the problem of corresponding different installation structural members is solved, and the cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the scope of the utility model.
Fig. 1 is a schematic structural diagram of a universal electrical connector mounting and fixing assembly adaptor according to an embodiment of the present utility model;
FIG. 2 is a longitudinal cross-sectional view I of a universal electrical connector mounting and securing assembly adaptor according to an embodiment of the present utility model;
FIG. 3 is a second longitudinal cross-sectional view of the universal electrical connector mounting and securing assembly adaptor according to the present utility model, perpendicular to the cross-sectional direction of FIG. 2;
fig. 4 is a schematic structural diagram of a hessian connector base according to an embodiment of the present utility model;
Fig. 5 is a schematic structural view of a hessian tightening cap according to an embodiment of the present utility model;
FIG. 6 is a schematic structural view of an anti-rotation connector according to an embodiment of the present utility model;
Fig. 7 is a schematic structural diagram of a housing according to an embodiment of the present utility model.
In the figure: 1-Herbaci joint seat, 11-peripheral side flange, 12-lower notch, 2-Herbaci screw cap, 21-inner flange, 3-anti-rotation connector, 31-cylinder, 32-inner anti-rotation bump, 33-outer anti-rotation bump, 34-outer flange, 35-vent, 4-housing, 41-upper notch.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.
The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.
As shown in fig. 1-7, the present embodiment provides a universal electrical connector mounting and fixing assembly adaptor, which is suitable for standard electrical connectors (also referred to as universal electrical connectors, such as a hessian connector, an aviation plug, a locking line gland, etc.) used in the sensor industry, and the related structure is described in the present embodiment by taking a hessian connector (including a hessian connector base and a hessian tightening cover) as an example.
The fully installed universal electric connector installation fixing combined adaptor comprises a Herbach connector seat 1, a Herbach tightening cover 2, an anti-rotation connector 3 and a shell 4, wherein the Herbach connector seat 1 can be correspondingly replaced when other electric connectors are applicable.
In this embodiment, the herdman joint seat 1 is jointly fixed by the herdman tightening cover 2, the anti-rotation connecting piece 3 and the shell 4, and the herdman joint seat 1 and the three are in certain structural connection, for example, a peripheral convex edge 11 is arranged on the outer side of the middle part of the herdman joint seat 1, and 4 upward concave lower notches 12 are arranged on the bottom of the herdman joint seat 1.
The Herbaci tightening cap 2 is a revolving body structural member with two open ends, the inner side of the upper end of the Herbaci tightening cap 2 is provided with an inner convex edge 21, and the inner convex edge 21 is pressed on the peripheral convex edge 11 of the Herbaci joint seat 1 to prevent the Herbaci joint seat 1 from being separated from the Herbaci tightening cap 2; the inner side of the lower end is provided with an internal thread for screwing and fixing with the shell 4.
The anti-rotation coupling 3 includes a cylinder 31, an inner anti-rotation protrusion 32, an outer anti-rotation protrusion 33, and a waterproof and breathable film (not shown). The upper end peripheral side of the cylinder 31 is provided with an outer flange 34, the lower side of the outer flange 34 is used for propping against the top edge of the shell 4, and the upper side is used for propping against the lower side of the peripheral flange 11 of the Herbach joint seat 1, so that the anti-rotation connecting piece 3 and the Herbach joint seat 1 are fixed in the axial direction. The inner anti-rotation lug 32 is arranged on the inner wall of the cylinder 31, and the inner anti-rotation lug 32 is matched with the lower notch 12 of the Hertmann joint base 1, and the shape, the number and the position of the matched fingers are matched. The outer anti-rotation lug 33 is arranged on the outer wall of the cylinder 31 and is matched with the upper notch 41 of the shell 4, so that the anti-rotation connecting piece 3 and the shell 4 are prevented from rotating relatively. At least one inner anti-rotation lug 32 is provided with a groove, the bottom of the groove is provided with an air vent 35 penetrating through the wall of the cylinder 31, and a waterproof breathable film is arranged in the groove and seals the air vent 35, so that ventilation can be ensured and water can be prevented. In order to further improve the waterproof performance, a sealing ring is sleeved below the peripheral flange 11 of the Hermite joint seat 1, and the sealing ring is clamped by the outer flange 34 and the peripheral flange 11 to realize sealing; the periphery of the lower section of the cylinder 31 is provided with a sealing groove, and a sealing ring is arranged in the sealing groove to realize the sealing between the lower section of the cylinder 31 and the shell 4.
The casing 4 is a tubular piece, an upper notch 41 matched with the outer anti-rotation lug 33 is arranged at the upper end of the casing 4, the casing 4 is sleeved on the outer side of the lower part of the anti-rotation connecting piece 3, and the outer anti-rotation lug 33 is inserted into the upper notch 41. The outer side of the upper end of the shell 4 is provided with external threads, and the Hertmann tightening cap 2 is connected with the shell 4 through threads; after the installation, the top edge of the shell 4 is propped against the lower side of the outer convex edge 34, the upper side of the outer convex edge 34 is propped against the lower side of the sealing ring, the sealing ring is propped against the lower side of the peripheral convex edge 11, and the upper side of the peripheral convex edge 11 is propped against the lower side of the inner convex edge 21. The inner side of the lower end of the shell 4 is provided with an internal thread which is used for being connected with the external thread at the upper end of the sensor seat, and the lower end of the shell 4 is connected with the upper end of the sensor seat through threads.
The electric connector can be prevented from twisting when being installed and fixed, and circuit damage is avoided; the air guide device has the air guide function, can prevent water while guiding air, avoids reducing precision, stability and the like, and realizes the improvement of product performance; in addition, the design that a plurality of electric connecting pieces are installed on one fixed structure is realized, the problem of corresponding different installation structural members is solved, and the cost is reduced.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (4)
1. The universal electric connector mounting and fixing combined adaptor is characterized by comprising an anti-rotation connecting piece and a shell; the anti-rotation connecting piece comprises a barrel, an inner anti-rotation lug, an outer anti-rotation lug and a waterproof breathable film, wherein the inner anti-rotation lug is arranged on the inner wall of the barrel, the inner anti-rotation lug is matched with the lower notch of the joint seat, the outer anti-rotation lug is arranged on the outer wall of the barrel, at least one inner anti-rotation lug is provided with a groove, the bottom of the groove is provided with a breathable hole penetrating through the barrel wall of the barrel, and the waterproof breathable film is arranged in the groove and seals the breathable hole; the shell is a cylindrical piece, an upper notch matched with the outer anti-rotation lug is formed in the upper end of the shell, the shell is sleeved on the outer side of the lower portion of the anti-rotation connecting piece, and the outer anti-rotation lug is inserted into the upper notch.
2. The universal electric connector mounting and fixing combined adapter according to claim 1, further comprising a tightening cover, wherein the tightening cover is a revolving body structural member with two open ends, an inner convex edge is arranged on the inner side of the upper end of the tightening cover, an inner thread is arranged on the inner side of the lower end of the tightening cover, an outer convex edge is arranged on the peripheral side of the upper end of the barrel, an outer thread is arranged on the outer side of the upper end of the shell, the tightening cover is in threaded connection with the shell, the outer convex edge abuts against the top edge of the shell, and the outer convex edge and the inner convex edge clamp the peripheral convex edge of the connector seat.
3. The universal electrical connector mounting and fixing assembly adaptor according to claim 2, wherein a sealing ring is sleeved below a peripheral flange of the connector base, and the peripheral flange clamp the sealing ring; the lower section periphery of barrel is equipped with the seal groove, install the sealing washer in the seal groove.
4. The universal electrical connector mounting and fixing assembly adaptor according to claim 1, wherein the inner side of the lower end of the housing is provided with internal threads for external threaded connection with the upper end of the sensor base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742273.0U CN221126336U (en) | 2023-10-12 | 2023-10-12 | Universal electric connector mounting and fixing combined adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742273.0U CN221126336U (en) | 2023-10-12 | 2023-10-12 | Universal electric connector mounting and fixing combined adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221126336U true CN221126336U (en) | 2024-06-11 |
Family
ID=91340438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322742273.0U Active CN221126336U (en) | 2023-10-12 | 2023-10-12 | Universal electric connector mounting and fixing combined adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221126336U (en) |
-
2023
- 2023-10-12 CN CN202322742273.0U patent/CN221126336U/en active Active
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