CN213692442U - High-insertion-force shell structure of connector plug - Google Patents
High-insertion-force shell structure of connector plug Download PDFInfo
- Publication number
- CN213692442U CN213692442U CN202022769824.9U CN202022769824U CN213692442U CN 213692442 U CN213692442 U CN 213692442U CN 202022769824 U CN202022769824 U CN 202022769824U CN 213692442 U CN213692442 U CN 213692442U
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- China
- Prior art keywords
- casing
- casing body
- main
- main casing
- connector plug
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- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000013585 weight reducing agent Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a high plug power shell structure of connector plug, including the main casing body, with main casing body integrated into one piece and connect the last casing and the casing down of its upper and lower extreme respectively, be equipped with the interface channel who runs through casing and casing down in the main casing body, the inner wall of the main casing body is equipped with annular supporting part, is equipped with the connecting portion of erectting in annular supporting part on the inner wall of the main casing body, is equipped with a plurality of axial on the connecting portion and arranges and have the centripetal draw-in groove structure of opening, the inside of casing is equipped with the solid fixed ring of connecting annular supporting part hole down, and solid fixed ring's periphery is equipped with. The utility model discloses an improve the plug and the plug power of being connected of casing, guarantee the assembly precision.
Description
Technical Field
The utility model belongs to the technical field of the connector, especially, relate to a high plug power shell structure of connector plug.
Background
The existing connector plug shell is simple in structure, does not have tensile property inside, is easy to cause internal abrasion or deformation in long-term plugging operation, and is easy to loosen and take off when the plug and the shell are installed, so that a gap is formed between the plug and the shell, and the electric connection stability of the plug and a socket is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving above-mentioned technical problem, and provide the high plug power shell structure of connector plug to realize improving the plug power that plug and casing are connected, guarantee the assembly precision. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
high plug power shell structure of connector plug, including the main casing body, with main casing body integrated into one piece and connect last casing and the casing down of its upper and lower extreme respectively, be equipped with the interface channel who runs through casing and casing down in the main casing internal, the inner wall of the main casing body is equipped with annular supporting part, is equipped with the connecting portion of erectting in annular supporting part on the inner wall of the main casing body, is equipped with a plurality of axial on the connecting portion and arranges and have the centripetal draw-in groove structure of opening, the inside of casing is equipped with the solid fixed ring of connecting annular supporting part hole down, and gu fixed ring's periphery is equipped with the.
Specifically, the top end face of the upper shell is provided with a plurality of inwards-recessed weight reduction grooves.
Specifically, the upper shell is of a frustum structure, and the diameter of the lower shell is smaller than that of the main shell.
Specifically, the outer wall of the main casing body is provided with two first spacing rings arranged at intervals, a second spacing ring is arranged at the joint of the main casing body and the lower casing body, and a chamfer surface is arranged at the edge of the second spacing ring.
Specifically, an adjusting block and a limiting block are arranged between the two first limiting rings.
Compared with the prior art, the utility model discloses high plug power shell structure's of connector plug beneficial effect mainly embodies:
the multi-clamping groove structure with the centripetal opening is arranged in the main shell, so that high insertion and extraction force during insertion and insertion of the shell is ensured, and dislocation is effectively prevented; the lower casing is internally provided with the fixing ring matched with the connecting rib, so that the lower casing is stably fixed, the connection precision is ensured, and the problem of shaking or damage is avoided.
Drawings
Fig. 1 is one of the overall structural diagrams of the embodiment of the present invention;
FIG. 2 is a schematic front view of the present embodiment;
FIG. 3 is a schematic top view of the present embodiment;
FIG. 4 is a second schematic view of the overall structure of the present embodiment;
the figures in the drawings represent:
the structure comprises a main shell body 1, an annular supporting part 11, a connecting part 12, a clamping groove structure 13, an upper shell body 2, a weight reduction groove 21, a lower shell body 3, a fixing ring 31, a connecting rib 32, a connecting channel 4, a first limiting ring 5, a second limiting ring 51, a chamfered surface 52, a fixing block 6 and a limiting block 61.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-4, the present embodiment is a high insertion force housing structure of a connector plug, including a main housing 1, an upper housing 2 and a lower housing 3 integrally formed with the main housing 1 and respectively connected to the upper and lower ends thereof, and a connecting passage 4 penetrating through the upper housing 2 and the lower housing 3 is provided in the main housing 1 for installing the plug and communicating with the outside.
The inner wall of main casing body 1 is equipped with annular supporting part 11, is equipped with the connecting portion 12 of erectting in annular supporting part 11 on the inner wall of main casing body 1, is equipped with a plurality of axial arrangements and has the centripetal draw-in groove structure 13 of opening on connecting portion 12. A plurality of draw-in groove structures 13 are used for closely snatching with the plug and peg graft, guarantee the high plug power that plug and casing are connected, effective anticreep.
The inside of casing 3 is equipped with the solid fixed ring 31 of connecting the 11 holes of annular supporting part down, and the periphery of solid fixed ring 31 is equipped with the splice bar 32 of a plurality of inner walls that are connected to casing 3 down for improve solid fixed ring 31's grafting stability, gu fixed ring 31 is difficult for rocking and produces the deformation, guarantee its and plug connection's precision.
The top end surface of the upper shell 2 is provided with a plurality of inwards-sunk weight-reducing grooves 21, and each weight-reducing groove 21 is of an arc-shaped strip structure. The lightening slots 21 effectively reduce the weight of the upper shell 2, so that the plugging operation is more convenient.
The upper shell 2 is of a frustum structure, and the diameter of the lower shell 3 is smaller than that of the main shell 1.
The outer wall of the main casing body 1 is provided with two first limit rings 5 arranged at intervals, the joint of the main casing body 1 and the lower casing body 3 is provided with a second limit ring 51, and the edge of the second limit ring 51 is provided with a chamfer surface 52.
An adjusting block 6 and a limiting block 61 are arranged between the two first limiting rings 5. Through the rotatory main casing body 1, the position of adjustment piece 6 and stopper 61 is adjusted, makes it support to corresponding mounted position, reaches the purpose of packing into the accuracy.
When the embodiment is applied, the multi-clamping-groove structure 13 with the centripetal opening is arranged in the main shell 1, so that high insertion and extraction force during the insertion and the connection of the shell is ensured, and dislocation is effectively prevented; the fixing ring 31 in the lower shell 3 is matched with the connecting rib 32, so that the lower shell 3 is stably fixed, the connection precision is ensured, and the problem of shaking or damage is avoided.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (5)
1. High plug power shell structure of connector plug, its characterized in that: including the main casing body, with main casing body integrated into one piece and be connected last casing and the casing down of its upper and lower extreme respectively, main internal being equipped with of casing runs through the interface channel of last casing and casing down, the inner wall of the main casing body is equipped with annular supporting part, is equipped with the connecting portion of erectting in annular supporting part on the inner wall of the main casing body, is equipped with a plurality of axial on the connecting portion and arranges and have the centripetal draw-in groove structure of opening, the inside of casing is equipped with the solid fixed ring of connecting annular supporting part hole down, and gu fixed ring's periphery is equipped.
2. The connector plug high insertion force housing structure of claim 1, wherein: and the top end surface of the upper shell is provided with a plurality of inwards-sunk weight reduction grooves.
3. The connector plug high insertion force housing structure of claim 1, wherein: the upper shell is of a frustum structure, and the diameter of the lower shell is smaller than that of the main shell.
4. The connector plug high insertion force housing structure of claim 1, wherein: the outer wall of the main casing body is provided with two first limiting rings arranged at intervals, a second limiting ring is arranged at the joint of the main casing body and the lower casing body, and a chamfer surface is arranged at the edge of the second limiting ring.
5. The connector plug high insertion force housing structure of claim 4, wherein: an adjusting block and a limiting block are arranged between the two first limiting rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022769824.9U CN213692442U (en) | 2020-11-25 | 2020-11-25 | High-insertion-force shell structure of connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022769824.9U CN213692442U (en) | 2020-11-25 | 2020-11-25 | High-insertion-force shell structure of connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692442U true CN213692442U (en) | 2021-07-13 |
Family
ID=76736787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022769824.9U Expired - Fee Related CN213692442U (en) | 2020-11-25 | 2020-11-25 | High-insertion-force shell structure of connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692442U (en) |
-
2020
- 2020-11-25 CN CN202022769824.9U patent/CN213692442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |