CN221428027U - Sleeve fixing structure for connector and cable connector - Google Patents
Sleeve fixing structure for connector and cable connector Download PDFInfo
- Publication number
- CN221428027U CN221428027U CN202323272269.9U CN202323272269U CN221428027U CN 221428027 U CN221428027 U CN 221428027U CN 202323272269 U CN202323272269 U CN 202323272269U CN 221428027 U CN221428027 U CN 221428027U
- Authority
- CN
- China
- Prior art keywords
- fixing
- clamping groove
- connector
- sleeve
- assembly
- Prior art date
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of vehicle-mounted electrical connection, in particular to a sleeve fixing structure for a connector and a cable connector, which comprise a fixing assembly and a connector sleeve, wherein the fixing assembly is formed by mutually buckling a first fixing piece and a second fixing piece to form a fixing cavity, the fixing assembly comprises a front end part and a rear end part, a fixing clamping groove is formed between the front end part and the rear end part, a first assembling clamping groove is formed in the front end part, and a second assembling clamping groove is formed in the rear end part; the periphery of the connector sleeve is provided with a first boss and a second boss, the first boss is used for being matched with a first assembly clamping groove, and the second boss is used for being matched with a second assembly clamping groove so as to fix the connector sleeve in the fixing cavity. The utility model solves the problem of inconvenient fixed assembly of the prior connector sleeve, adopts the first fixing piece and the second fixing piece to mutually fasten to form the fixing cavity for fixing the connector sleeve, and ensures the structural stability and the assembly precision by matching the boss with the assembly clamping groove after fixing.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted electrical connection, in particular to a sleeve fixing structure for a connector and a cable connector.
Background
The in-vehicle connector is an electronic component for connecting the vehicle interior and the external device. With the rapid development of the automotive industry. With the trend of intelligent and networking of automobiles, the number and variety of on-board connectors are also increasing. For example, in-vehicle entertainment systems, navigation systems, autopilot systems, etc. all require in-vehicle connectors to enable data transmission and power supply between devices. With the increase of automobile electronic devices, the performance requirements on the vehicle-mounted connectors are also higher and higher.
The existing vehicle-mounted connector is characterized in that in use, a fixing structure is directly designed in the shell to fix the power connection part of the connector, the assembly is inconvenient, the difficulty in the preparation process is high, and the yield is low. Internal structures also lead to problems with structural stability and assembly accuracy.
Disclosure of utility model
In order to solve the problems, the utility model solves the problem of inconvenient fixing and assembling of the connector sleeve in the prior art, adopts the sleeve fixing structure for the connector and the cable connector, wherein the sleeve fixing structure for the connector, which is formed by mutually buckling a first fixing piece and a second fixing piece to form a fixing cavity for fixing the connector sleeve, is provided with a boss and an assembling clamping groove to be matched after fixing, and ensures structural stability and assembling precision.
The technical scheme adopted by the utility model is as follows: the sleeve fixing structure for the connector comprises a fixing assembly and a connector sleeve, wherein the fixing assembly is formed by mutually buckling a first fixing piece and a second fixing piece to form a fixing cavity, the fixing assembly comprises a front end part and a rear end part, a fixing clamping groove is formed between the front end part and the rear end part, a first assembling clamping groove is formed in the front end part, and a second assembling clamping groove is formed in the rear end part; the periphery of the connector sleeve is provided with a first boss and a second boss, the first boss is used for being matched with a first assembly clamping groove, and the second boss is used for being matched with a second assembly clamping groove so as to fix the connector sleeve in the fixing cavity.
The further improvement to above-mentioned scheme is, the both sides of first mounting are provided with first buckle and first draw-in groove respectively, the both sides of second mounting are provided with second buckle and second draw-in groove respectively, first buckle is used for cooperating the second draw-in groove, the second buckle is used for cooperating first draw-in groove to with first mounting and the mutual lock of second mounting.
According to the scheme, the two sides of the first fixing piece are respectively provided with a first positioning step and a first limiting step, the first buckle is arranged on the first positioning step, and the first clamping groove is formed in the first limiting step.
According to the scheme, the two sides of the second fixing piece are respectively provided with a second positioning step and a second limiting step, the second buckle is arranged on the second positioning step, and the second clamping groove is formed in the second limiting step.
The technical scheme is further improved in that the first positioning step is used for positioning the second limiting step so as to clamp the first buckle on the second clamping groove.
The second positioning step is used for positioning the first limiting step so as to clamp the second buckle on the first clamping groove.
According to the technical scheme, one end of the first assembly clamping groove is communicated to the end face of the front end portion, and the groove wall face of the first assembly clamping groove is abutted to the side face of the first boss.
The improvement of the scheme is that the second assembly clamping groove is a rectangular clamping groove, the second boss is of a convex buckling structure, and the second boss is arranged on the second assembly clamping groove through clamping.
The improvement of the scheme is that one end of the fixing clamping groove is communicated with the fixing cavity.
A further improvement of the above solution is that an insulator is provided inside the connector sleeve, and an electrical terminal is provided inside the insulator.
A further development of the above-described solution provides that the outer diameter of the connector sleeve is provided with a mating projection for mating the connector sleeve in the fixing chamber.
A cable connector comprises a sleeve fixing structure for the connector.
The utility model has the beneficial effects that:
Compared with the prior connector sleeve fixing structure, the connector sleeve fixing structure solves the problem that the prior connector sleeve is inconvenient to fix and assemble, the first fixing piece and the second fixing piece are mutually buckled to form the fixing cavity for fixing the connector sleeve, and the boss is matched with the assembling clamping groove after fixing, so that the structural stability and the assembling precision are ensured. The structure can realize efficient and reliable fixing of the connector and ensure the stability and durability of the vehicle-mounted connector. Specifically, the fixing assembly is composed of a first fixing piece and a second fixing piece which are buckled with each other, and a relatively airtight fixing cavity is formed. The design provides a stable installation environment for the connector sleeve, and the fixing clamping grooves and the assembling clamping grooves arranged at the front end part and the rear end part play a role in positioning and fastening the connector sleeve. The periphery of the connector sleeve is provided with a first boss and a second boss, and the first boss and the second boss are matched with the first assembly clamping groove of the front end part and the second assembly clamping groove of the rear end part respectively, so that the stability of the connector sleeve in the fixing cavity is further enhanced. The design not only improves the installation efficiency of the connector, but also reduces human errors in the installation process and improves the installation accuracy.
Drawings
FIG. 1 is a perspective view of a sleeve mounting structure for a connector according to the present utility model;
FIG. 2 is an exploded view of the sleeve mounting structure for the connector of FIG. 1;
FIG. 3 is an exploded view of the sleeve mount structure for the connector of FIG. 1 from another perspective;
FIG. 4 is a schematic front view of the sleeve mounting structure for the connector of FIG. 1;
fig. 5 is a cross-sectional view of A-A in fig. 4.
Reference numerals illustrate: the fixing assembly 1, the first fixing member 11, the first buckle 111, the first clamping groove 112, the first positioning step 113, the first limiting step 114, the second fixing member 12, the second buckle 121, the second clamping groove 122, the second positioning step 123, the second limiting step 124, the fixing cavity 13, the front end 14, the first assembling clamping groove 141, the second assembling clamping groove 142, the rear end 15, the fixing clamping groove 16, the connector sleeve 2, the first boss 21, the second boss 22, the insulator 23, the electric connection terminal 24 and the close-fitting protrusion 25.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 5, in one embodiment of the present utility model, a sleeve fixing structure for a connector includes a fixing assembly 1 and a connector sleeve 2, the fixing assembly 1 is formed by buckling a first fixing member 11 and a second fixing member 12 with each other to form a fixing cavity 13, the fixing assembly 1 includes a front end 14 and a rear end 15, a fixing slot 16 is disposed between the front end 14 and the rear end 15, the front end 14 is provided with a first fitting slot 141, and the rear end 15 is provided with a second fitting slot 142; the outer periphery of the connector sleeve 2 is provided with a first boss 21 and a second boss 22, the first boss 21 is used for being matched with the first assembling clamping groove 141, and the second boss 22 is used for being matched with the second assembling clamping groove 142 so as to fix the connector sleeve 2 in the fixing cavity 13. The problem of current fixed assembly inconvenience to connector sleeve 2 has been solved to this embodiment, has adopted first mounting 11 and the mutual lock of second mounting 12 to form fixed chamber 13 and is used for fixed connector sleeve 2, has boss and assembly draw-in groove cooperation after fixed, guarantees structural stability and assembly precision. The structure can realize efficient and reliable fixing of the connector and ensure the stability and durability of the vehicle-mounted connector. Specifically, the fixing assembly 1 is formed by two first fixing pieces 11 and second fixing pieces 12 which are buckled with each other, and a relatively airtight fixing cavity 13 is formed. This design provides a stable installation environment for the connector sleeve 2, and the fixing and fitting slots 16 and 15 provided at the front and rear ends 14 and 15 provide positioning and fastening functions for the connector sleeve 2. The outer periphery of the connector sleeve 2 is provided with a first boss 21 and a second boss 22, which respectively cooperate with a first fitting catch 141 of the front end portion 14 and a second fitting catch 142 of the rear end portion 15, further enhancing the stability of the connector sleeve 2 in the fixing chamber 13. The design not only improves the installation efficiency of the connector, but also reduces human errors in the installation process and improves the installation accuracy.
The both sides of first mounting 11 are provided with first buckle 111 and first draw-in groove 112 respectively, the both sides of second mounting 12 are provided with second buckle 121 and second draw-in groove 122 respectively, first buckle 111 is used for cooperating second draw-in groove 122, second buckle 121 is used for cooperating first draw-in groove 112 to with first mounting 11 and the mutual lock of second mounting 12, in this embodiment, under the mutual block effect through buckle and draw-in groove, on the one hand, make things convenient for the assembly of structure, on the other hand, structural stability is good after the assembly, difficult not hard up in the connector use, and then guarantee structural reliability.
The two sides of the first fixing piece 11 are respectively provided with a first positioning step 113 and a first limiting step 114, the first clamping buckle 111 is arranged on the first positioning step 113, the first clamping groove 112 is arranged on the first limiting step 114, specifically, the two sides of the second fixing piece 12 are respectively provided with a second positioning step 123 and a second limiting step 124, the second clamping buckle 121 is arranged on the second positioning step 123, and the second clamping groove 122 is arranged on the second limiting step 124; the first positioning step 113 is used for positioning the second limiting step 124 so as to clamp the first buckle 111 on the second clamping groove 122; the second positioning step 123 is used for positioning the first limiting step 114 so as to clamp the second buckle 121 on the first clamping groove 112; in this embodiment, through setting up location step and spacing step and being used for the structure to fix a position when assembling to dislocation phenomenon can not appear in the time of assembling. The anti-fool function is achieved, and the assembly process is simpler and more convenient. The practicability is strong.
One end of the first assembly clamping groove 141 is communicated to the end face of the front end part 14, and the groove wall surface of the first assembly clamping groove 141 is abutted against the side face of the first boss 21; in this embodiment, the first boss 21 is positioned by the first assembly slot 141, specifically, the first boss 21 is formed on the outer diameter of the connector sleeve 2 by stamping, thereby forming an integral structure in the manufacturing process, and facilitating the positioning of the structure in the assembly process.
The second assembly clamping groove 142 is a rectangular clamping groove, the second boss 22 is a convex clamping structure, and the second boss 22 is clamped on the second assembly clamping groove 142; in this embodiment, the second boss 22 adopts a buckle structure design, specifically, through stamping forming in the preparation process, can be assembled in a sliding manner during positioning in the assembly process, and has high assembly precision.
One end of the fixing clamping groove 16 is communicated with the fixing cavity 13; so that the fixing assembly 1 and the connector sleeve 2 can be directly positioned together by the positioning piece on the connector housing during the assembly process of the connector, thereby further ensuring the stability of the structure inside the connector housing.
The inside of the connector sleeve 2 is provided with an insulator 23, an electric connection terminal 24 is arranged in the insulator 23, in this embodiment, the connector sleeve 2 is used for connector grounding transmission or is used for shielding electromagnetic signals, and the insulator 23 is used for insulating and separating the electric connection terminal 24 from the connector sleeve 2, so that the stability of electric connection and signal transmission is ensured.
The outer diameter of the connector sleeve 2 is provided with a tight-fitting protrusion 25, said tight-fitting protrusion 25 being used for tightly fitting the connector sleeve 2 in the fixation cavity 13; in this embodiment, since the connector sleeve 2 itself adopts a structure formed by integral stamping, the manufacturing process is more convenient, the integrity is good, and the structure of the close-fitting protrusion 25 is synchronously formed in the stamping forming process, so that the structure is stable and reliable.
The utility model provides a cable connector, has included foretell sleeve fixed knot constructs for connector, adopts foretell connector sleeve fixed knot constructs, has solved current inconvenient problem to connector sleeve 2 fixed assembly, has adopted first mounting 11 and the mutual lock of second mounting 12 to form fixed chamber 13 and is used for fixing connector sleeve 2, has boss and assembly draw-in groove cooperation after fixed, guarantees structural stability and assembly precision.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The utility model provides a sleeve fixed knot constructs for connector which characterized in that: comprising
The fixing assembly is formed by mutually buckling a first fixing piece and a second fixing piece to form a fixing cavity, and comprises a front end part and a rear end part, a fixing clamping groove is formed between the front end part and the rear end part, a first assembling clamping groove is formed in the front end part, and a second assembling clamping groove is formed in the rear end part; and
The connector sleeve, the telescopic periphery of connector is provided with first boss and second boss, first boss is used for cooperating first assembly draw-in groove, the second boss is used for cooperating the second assembly draw-in groove to fix the connector sleeve at fixed intracavity.
2. The sleeve fixing structure for a connector according to claim 1, wherein: the two sides of the first fixing piece are respectively provided with a first buckle and a first clamping groove, the two sides of the second fixing piece are respectively provided with a second buckle and a second clamping groove, the first buckle is used for being matched with the second clamping groove, and the second buckle is used for being matched with the first clamping groove so as to mutually buckle the first fixing piece and the second fixing piece.
3. The sleeve fixing structure for a connector according to claim 2, wherein: the two sides of the first fixing piece are respectively provided with a first positioning step and a first limiting step, the first buckle is arranged on the first positioning step, and the first clamping groove is arranged on the first limiting step;
The two sides of the second fixing piece are respectively provided with a second positioning step and a second limiting step, the second buckle is arranged on the second positioning step, and the second clamping groove is arranged on the second limiting step.
4. A sleeve fixing structure for a connector according to claim 3, wherein: the first positioning step is used for positioning the second limiting step so as to clamp the first buckle on the second clamping groove;
The second positioning step is used for positioning the first limiting step so as to clamp the second buckle on the first clamping groove.
5. The sleeve fixing structure for a connector according to claim 1, wherein: one end of the first assembly clamping groove is communicated to the end face of the front end portion, and the groove wall face of the first assembly clamping groove is abutted to the side face of the first boss.
6. The sleeve fixing structure for a connector according to claim 1, wherein: the second assembly clamping groove is a rectangular clamping groove, the second boss is of a convex buckling structure, and the second boss is arranged on the second assembly clamping groove through clamping.
7. The sleeve fixing structure for a connector according to claim 1, wherein: one end of the fixing clamping groove is communicated to the fixing cavity.
8. The sleeve fixing structure for a connector according to claim 1, wherein: an insulator is arranged in the connector sleeve, and an electric terminal is arranged in the insulator.
9. The sleeve fixing structure for a connector according to claim 1, wherein: the external diameter of the connector sleeve is provided with a close-fitting protrusion, and the close-fitting protrusion is used for closely fitting the connector sleeve in the fixing cavity.
10. A cable connector, characterized in that: comprising a sleeve-fixing structure for a connector according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323272269.9U CN221428027U (en) | 2023-11-30 | 2023-11-30 | Sleeve fixing structure for connector and cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323272269.9U CN221428027U (en) | 2023-11-30 | 2023-11-30 | Sleeve fixing structure for connector and cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221428027U true CN221428027U (en) | 2024-07-26 |
Family
ID=92013991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323272269.9U Active CN221428027U (en) | 2023-11-30 | 2023-11-30 | Sleeve fixing structure for connector and cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221428027U (en) |
-
2023
- 2023-11-30 CN CN202323272269.9U patent/CN221428027U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH1197107A (en) | Electric connector assembly with polarity deciding mechanism | |
| CN117410748B (en) | Cable connector | |
| JP2006507649A (en) | Circuit board connector having an integral dielectric cover | |
| CN214280279U (en) | High-voltage high-current connector | |
| CN221428027U (en) | Sleeve fixing structure for connector and cable connector | |
| CN109301557B (en) | Waterproof assembly structure of single socket | |
| CN110544841B (en) | Novel high-performance high-voltage high-current connector | |
| CN217036189U (en) | Radio frequency male end connector and connector assembly | |
| JP2017092020A (en) | Module connector | |
| CN215869910U (en) | Double-end FAKRA connector shell subassembly | |
| CN212485682U (en) | Single-core through-hole connector | |
| CN211829288U (en) | Wiring terminal and terminal assembly comprising same | |
| CN107425356B (en) | Electric connector assembly for vehicle | |
| CN221428051U (en) | Cable connector | |
| CN221466867U (en) | HSD double-port opposite-plug connector | |
| CN118299839B (en) | Harness connector assembly | |
| CN218215819U (en) | Connector and charging device | |
| CN221747581U (en) | Strip line connector | |
| CN221596908U (en) | Vehicle-mounted line end floating connector and connector assembly | |
| CN221747625U (en) | Reverse connector | |
| CN216903424U (en) | FAK wire end connector | |
| CN221428049U (en) | Terminal fixing structure for connector | |
| CN214797928U (en) | High-frequency transmission waterproof connector | |
| CN221428137U (en) | Wire end plug connector | |
| CN117458214B (en) | Wire end plug connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |