CN212485670U - Resistance to compression formula is electric connector that docks fast - Google Patents
Resistance to compression formula is electric connector that docks fast Download PDFInfo
- Publication number
- CN212485670U CN212485670U CN202021107015.5U CN202021107015U CN212485670U CN 212485670 U CN212485670 U CN 212485670U CN 202021107015 U CN202021107015 U CN 202021107015U CN 212485670 U CN212485670 U CN 212485670U
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- CN
- China
- Prior art keywords
- fixing column
- column
- front cover
- shell
- wall surface
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- 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.)
- Expired - Fee Related
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- 230000006835 compression Effects 0.000 title claims description 16
- 238000007906 compression Methods 0.000 title claims description 16
- 210000001503 joint Anatomy 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric connectors, and discloses a pressure-resistant quick butt joint electric connector, the front end of a front cover extends to the front side of a front fixing column through a limiting port, the front fixing column is connected with a fixing column thread, a casing and the front cover are connected with a connecting pipe through a connecting column, the front side of the outer circular wall surface of the casing is sleeved with the fixing column, the outer circular wall surface of the fixing column is provided with a thread, the rear side of the fixing column is provided with a limiting column, the front fixing column is sleeved on the outer circular wall surface of the front cover, the front fixing column is twisted to connect the front fixing column with the fixing column thread, the front wall surface of the front fixing column is provided with the limiting port, the limiting port limits the front cover not to be separated when being connected with the casing, the problem that the interface of the traditional butt joint electric connector is unstable and easy to fall, the snap ring is connected with the clamping groove in a clamping mode, and therefore the situation that external dust enters the electric connector during working is avoided.
Description
Technical Field
The utility model relates to an electric connector technical field specifically is a resistance to compression formula docks electric connector fast.
Background
The electric connector is mainly used for electric connection and signal transmission between devices, assemblies and systems, and is a necessary basic element for completing the system. Be provided with the jack in the stiff end electric connector, be provided with the contact pin with jack matched with in the free end electric connector, when the user used electric connector, set up the stiff end electric connector on the power consumption part earlier, and the contact pin in the free end electric connector is connected with the cable electricity. And then, inserting the free-end electric connector into the fixed-end electric connector.
However, in the conventional electric connector in the market, after the connector is plugged, the connector is unstable and easy to separate, and the electric connector after the connector is dropped is easy to cause potential safety hazards, so that a pressure-resistant quick butt joint electric connector is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a resistance to compression formula docks electric connector fast possesses advantages such as dustproof, has solved the grafting back interface unstability, breaks away from easily, and electric connector after the dropout causes the problem of potential safety hazard easily.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a compression-resistant quick butt joint electric connector comprises a shell, wherein the shell is of a cylindrical hollow structure, an electric connector is arranged in the shell, the existing structure of the electric connector is not described herein any more, a clamping groove is formed in the front wall surface of the shell, the clamping groove is an annular groove, a fixing column is arranged on the front side of the outer circular wall surface of the shell, the fixing column is of a cylindrical structure, threads are formed in the outer circular wall surface of the fixing column, a limiting column is fixedly arranged on the rear wall surface of the fixing column, the limiting column is of a cylindrical structure, a connecting port is formed in the front wall surface of the fixing column, the connecting port is a circular port, a front cover is arranged on the front wall surface of the shell, the front cover is of a cylindrical hollow structure, the electric connector is arranged in the front cover, the existing structure of the electric connector is not described herein any more, a snap ring is fixedly arranged on the, the spliced pole is cylindrical structure, the spliced pole is in the same place with the inside electric connector electric connection of protecgulum, protecgulum excircle wall rear end position fixed mounting has the protecgulum ring, the protecgulum ring is ring type structure, the casing groove has been seted up to the casing antetheca, the insulating tube is cup jointed to the round wall surface in the casing groove, the insulating tube is the pipe that the rubber was made, the connecting pipe has been cup jointed to the round wall surface in the insulating tube, the connecting pipe is round cast structure, the outer round wall surface of protecgulum has cup jointed preceding fixed column, preceding fixed column is cylindrical structure, round mouth has been seted up to the wall behind the preceding fixed column, and the round wall surface is provided with the screw thread in the preceding.
Preferably, the connecting port penetrates through the fixing column and extends to the rear wall surface of the limiting column, and the fixing column and the limiting column are connected with the shell in a sleeved mode through the connecting port.
Preferably, the position of the snap ring corresponds to that of the clamping groove, and the front cover is clamped with the shell through the snap ring and the clamping groove.
Preferably, the connecting pipe extends to the inside of the shell through the shell groove, and the connecting column is plugged with the connecting pipe.
Preferably, the front cover and the front fixing column are sleeved together through a limiting port.
Preferably, the front end of the front cover extends to the front side of the front fixing column through the limiting opening, and the front fixing column is in threaded connection with the fixing column.
(III) advantageous effects
Compared with the prior art, the utility model provides a resistance to compression formula docks electric connector fast possesses following beneficial effect:
1. this resistance to compression formula docks electric connector fast, through pegging graft casing and protecgulum together with the connecting pipe through the spliced pole, the outer cylindrical wall front side of casing has cup jointed the fixed column, fixed column excircle wall is provided with the screw thread, the fixed column rear side is provided with spacing post, the excircle wall at the protecgulum is cup jointed to the preceding fixed column after, wrench movement preceding fixed column, be in the same place preceding fixed column and fixed column threaded connection, spacing mouthful has been seted up to the preceding wall of fixed column, spacing mouthful restriction protecgulum can not break away from when pegging graft together with the casing, traditional butt joint electric connector interface shakiness has been solved, the problem that drops easily.
2. This resistance to compression formula docks electric connector fast, through pegging graft casing and protecgulum together with the connecting pipe through the spliced pole, the outer wall face front side of casing has cup jointed the fixed column, fixed column excircle wall is provided with the screw thread, the fixed column rear side is provided with spacing post, the excircle wall of preceding fixed column cup joint the protecgulum afterwards, wrench movement preceding fixed column, be in the same place preceding fixed column and fixed column threaded connection, spacing mouthful has been seted up to the wall before the preceding fixed column, spacing mouthful restriction protecgulum can not break away from when pegging graft together with the casing, the draw-in groove has been seted up to the wall before the casing, wall fixed mounting has the snap ring behind the protecgulum, the snap ring is in the same place with the draw-in groove joint, avoided the electric connector to get into inside at.
3. This resistance to compression formula docks electric connector fast, through pegging graft casing and protecgulum together with the connecting pipe through the spliced pole, the fixed column has been cup jointed to the outer wall face front side of casing, fixed column excircle wall is provided with the screw thread, the fixed column rear side is provided with spacing post, the excircle wall of preceding fixed column cup joint the protecgulum afterwards, the preceding fixed column of wrench movement, be in the same place preceding fixed column and fixed column threaded connection, spacing mouthful has been seted up to the wall before the preceding fixed column, spacing mouthful restriction protecgulum can not break away from when pegging graft together with the casing, the draw-in groove has been seted up to the wall before the casing, wall fixed mounting has the snap ring behind the protecgulum, the snap ring is in the same place with.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a portion of A in FIG. 1;
fig. 3 is a schematic side view of the front cover structure of the present invention.
In the figure: the device comprises a shell 1, a clamping groove 2, a fixing column 3, a limiting column 4, a connecting port 5, a front cover 6, a clamping ring 7, a front cover ring 8, a front cover groove 9, a connecting column 10, a shell groove 11, an insulating tube 12, a connecting tube 13, a front fixing column 14 and a limiting opening 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to a compression-resistant quick-docking electric connector, which comprises a housing 1, wherein the housing 1 is a cylindrical hollow structure, the electric connector is disposed inside the housing 1, the electric connector is not described in detail for the existing structure, a slot 2 is disposed on a front wall surface of the housing 1, the slot 2 is a circular groove, a fixing post 3 is disposed on a front side of an outer circular wall surface of the housing 1, the fixing post 3 is a cylindrical structure, a thread is disposed on an outer circular wall surface of the fixing post 3, a position-limiting post 4 is fixedly mounted on a rear wall surface of the fixing post 3, the position-limiting post 4 is a cylindrical structure, a connecting port 5 is disposed on a front wall surface of the fixing post 3, the connecting port 5 is a circular port, the connecting port 5 penetrates through the fixing post 3 and extends to a rear wall surface of the position-, the front cover 6 is a cylindrical hollow structure, an electric connector is arranged in the front cover 6, the electric connector is an existing structure and is not described herein, a snap ring 7 is fixedly arranged on the rear wall surface of the front cover 6, the snap ring 7 is an annular structure, the position of the snap ring 7 corresponds to that of the snap groove 2, the front cover 6 is connected with the shell 1 through the snap ring 7 and the snap groove 2 in a clamping manner, a front cover groove 9 is formed in the rear wall surface of the front cover 6, the front cover groove 9 is a circular through groove, a connecting post 10 is sleeved on the inner wall surface of the front cover groove 9, the connecting post 10 is a cylindrical structure, the connecting post 10 is electrically connected with the electric connector in the front cover 6, a front cover ring 8 is fixedly arranged at the rear end position of the outer circle wall surface of the front cover 6, the front cover ring 8 is an annular structure, a shell groove 11 is formed in the front wall surface of the shell 1, an insulating tube 12 is sleeved, connecting pipe 13 is the tubular structure, connecting pipe 13 extends to casing 1 inside through casing groove 11 and is in the same place with the inside electric connector electric connection of casing 1, spliced pole 10 is pegged graft with connecting pipe 13 and is in the same place, preceding fixed column 14 has been cup jointed to protecgulum 6 excircle wall, preceding fixed column 14 is cylindrical structure, round mouth has been seted up to preceding fixed column 14 back wall, and the round wall is provided with the screw thread in preceding fixed column 14, spacing mouth 15 has been seted up to preceding fixed column 14 antetheca, spacing mouth 15 is circular through-hole, protecgulum 6 cup joints together through spacing mouth 15 with preceding fixed column 14, the front end of protecgulum 6 extends to the front side of preceding fixed column 14 through spacing mouth 15, preceding fixed column 14 is in the same place with fixed column.
When in use, the shell 1 and the front cover 6 are spliced together with the connecting pipe 13 through the connecting column 10, the front side of the outer circular wall surface of the shell 1 is sleeved with the fixed column 3, the outer circular wall surface of the fixed column 3 is provided with threads, the rear side of the fixed column 3 is provided with the limiting column 4, the front fixed column 14 is sleeved on the outer circular wall surface of the front cover 6, the front fixed column 14 is twisted to be connected with the fixed column 3 through the threads, the front wall surface of the front fixed column 14 is provided with the limiting port 15, the limiting port 15 limits the front cover 6 to be not separated from the shell 1 when being spliced together, the problems that the interface of the traditional butt joint electric connector is unstable and easy to fall off are solved, the front wall surface of the shell 1 is provided with the clamping groove 2, the rear wall surface of the front cover 6 is fixedly provided with the clamping ring 7, the clamping ring 7 is clamped with, subsequent maintenance costs are saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a resistance to compression formula docks electric connector fast, includes casing (1), its characterized in that: the front wall of the shell (1) is provided with a clamping groove (2), the front side of the outer circular wall of the shell (1) is provided with a fixed column (3), the outer circular wall of the fixed column (3) is provided with threads, the rear wall of the fixed column (3) is fixedly provided with a limiting column (4), the front wall of the fixed column (3) is provided with a connecting port (5), the front wall of the shell (1) is provided with a front cover (6), the rear wall of the front cover (6) is fixedly provided with a clamping ring (7), the rear wall of the front cover (6) is provided with a front cover groove (9), the inner circular wall of the front cover groove (9) is sleeved with a connecting column (10), the rear end of the outer circular wall of the front cover (6) is fixedly provided with a front cover ring (8), the front wall of the shell (1) is provided with a shell groove (11), the inner circular wall of the shell groove (11) is sleeved with, the rear wall surface of the front fixing column (14) is provided with a round opening, the inner round wall surface of the front fixing column (14) is provided with threads, and the front wall surface of the front fixing column (14) is provided with a limiting opening (15).
2. The compression resistant quick mate electrical connector of claim 1, wherein: the connector (5) penetrates through the fixing column (3) and extends to the rear wall surface of the limiting column (4), and the fixing column (3) and the limiting column (4) are connected with the shell (1) in a sleeved mode through the connector.
3. The compression resistant quick mate electrical connector of claim 1, wherein: the positions of the clamping ring (7) and the clamping groove (2) correspond, and the front cover (6) and the shell (1) are connected together in a clamping mode through the clamping ring (7) and the clamping groove (2).
4. The compression resistant quick mate electrical connector of claim 1, wherein: the connecting pipe (13) extends into the shell (1) through the shell groove (11), and the connecting column (10) is spliced with the connecting pipe (13).
5. The compression resistant quick mate electrical connector of claim 1, wherein: the front cover (6) and the front fixing column (14) are sleeved together through a limiting opening (15).
6. The compression resistant quick mate electrical connector of claim 1, wherein: the front end of the front cover (6) extends to the front side of the front fixing column (14) through a limiting opening (15), and the front fixing column (14) is connected with the fixing column (3) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021107015.5U CN212485670U (en) | 2020-06-16 | 2020-06-16 | Resistance to compression formula is electric connector that docks fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021107015.5U CN212485670U (en) | 2020-06-16 | 2020-06-16 | Resistance to compression formula is electric connector that docks fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212485670U true CN212485670U (en) | 2021-02-05 |
Family
ID=74417921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021107015.5U Expired - Fee Related CN212485670U (en) | 2020-06-16 | 2020-06-16 | Resistance to compression formula is electric connector that docks fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212485670U (en) |
-
2020
- 2020-06-16 CN CN202021107015.5U patent/CN212485670U/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: 20210205 |