CN219040794U - Integrated connector assembly for cylinder penetrating environment - Google Patents
Integrated connector assembly for cylinder penetrating environment Download PDFInfo
- Publication number
- CN219040794U CN219040794U CN202222766943.8U CN202222766943U CN219040794U CN 219040794 U CN219040794 U CN 219040794U CN 202222766943 U CN202222766943 U CN 202222766943U CN 219040794 U CN219040794 U CN 219040794U
- Authority
- CN
- China
- Prior art keywords
- integrated connector
- face
- hole
- copper bar
- connector 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an integrated connector assembly for a cylinder penetrating environment, which comprises an integrated connector shell assembly, at least one copper bar and a plurality of signal connectors, wherein the copper bar penetrates through the integrated connector shell assembly and is fixed in the integrated connector shell assembly through a clamping nail; the signal connectors are inserted into the front end face or the rear end face of the integrated connector shell assembly, and the total number of signal PIN of all the signal connectors inserted into the front end face is equal to the total number of signal PIN of all the signal connectors inserted into the rear end face. The integrated connector assembly is used for connecting the motor and the motor controller, and can simultaneously transmit power and signals (namely, the power transmission connector and the signal connector in the prior art are integrated together), so that the operation procedure is simplified, the installation space is reduced, and the product cost is reduced during actual use.
Description
Technical Field
The utility model relates to the technical field of integrated connectors, in particular to an integrated connector assembly for a cylinder penetrating environment.
Background
Along with the development of new energy automobiles, the integration between vehicle-mounted systems is higher and higher, the motor and the motor controller are now developed to be directly integrated together, and the power transmission mode inside the motor and the motor controller is changed from the traditional wire connection to the three-phase copper bar connection.
The signal in the motor is transmitted to the motor controller through an independent low-voltage signal connector, the signal connector is usually arranged at the side of the motor controller, and the power transmission connector is divided into blocks and independently arranged, so that the power transmission connector and the signal connector are required to be respectively arranged, and in the actual use process, the operation process is complicated, and the production efficiency is low; meanwhile, the number of parts is large, and the cost is high.
Disclosure of Invention
In view of the above, the present utility model is to provide an integrated connector assembly for a cylinder penetrating environment, in which the integrated connector assembly is used for connection between a motor and a motor controller, and can perform power transmission and signal transmission simultaneously (i.e. equivalent to integrating a power transmission connector and a signal connector in the prior art), so that the operation procedure is simplified, the installation space is reduced, and the product cost is reduced.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an integrated connector assembly for a through-the-cylinder environment for connection between a motor and a motor controller, comprising:
an integrated connector housing assembly;
the copper bars penetrate through the integrated connector shell assembly and are fixed in the integrated connector shell assembly through staples;
the signal connectors are inserted into the front end face or the rear end face of the integrated connector shell assembly, and the total number of signal PIN of all the signal connectors inserted into the front end face is equal to the total number of signal PIN of all the signal connectors inserted into the rear end face.
Further, the integrated connector housing assembly includes a housing and a rear cover that can be snapped together.
Further, at least one through hole which is penetrated from front to back and is used for penetrating the copper bar is formed in the shell; slots for plugging the signal connectors are formed in the front end face and the rear end face of the shell, and contact pins which can be matched with the adaptive signal connectors are arranged in each slot.
Further, the shell comprises a fixed part, at least one extending part arranged on the front end surface of the fixed part and a connecting part arranged in the middle of the rear end surface of the fixed part;
the through holes sequentially penetrate through the extending part, the fixing part and the connecting part from front to back, and at least one through hole is formed in each extending part;
the slots are respectively arranged on the front end face of the fixing part or the rear end face of the connecting part.
Further, the rear cover comprises a rear cover main body and at least one supporting body, wherein the supporting bodies are connected with the rear end face of the rear cover main body, the number of the supporting bodies is consistent with that of the extending parts, the rear cover main body comprises a rear wall and side walls, the rear wall and the side walls enclose a containing cavity capable of containing the connecting parts, and the containing cavity is provided with an opening; the support body is provided with a limit groove which is communicated with the accommodating cavity and used for limiting the copper bar arranged in the accommodating cavity, the rear cover main body is also provided with a through groove, and the through groove is used for the slot fixed on the connecting part to pass through.
Further, the extension portion is provided with a limiting hole vertically communicated with the through hole in a penetrating mode, the copper bar is provided with a circular through hole matched with the clamping nail, and the clamping nail penetrates through the limiting hole and the circular through hole to fix the copper bar.
Further, the copper bar is provided with a bolt hole matched with the bolt, and the bolt and the copper bar are matched with each other to press-joint the cable.
Further, the through hole is a step waist-shaped hole with a small front section and a large rear section.
Further, a sealing ring is arranged between the copper bar and the inner wall of the rear section of the through hole, and the sealing ring is arranged in the large-waist-shaped hole section of the rear section of the through hole.
Further, a seal ring is also provided between the front end surface of the fixing portion and the rear cover and the connecting portion.
The beneficial effects are that:
as described above, the integrated connector assembly for a cylinder penetrating environment of the present utility model has the following advantageous effects:
1) The integrated connector assembly comprises the integrated connector shell assembly, at least one copper bar penetrating the integrated connector shell assembly and a plurality of signal connectors inserted on the copper bar, wherein the copper bar is used for power transmission, the signal connectors are used for signal transmission, and the integrated connector assembly is used for connection between a motor and a motor controller, so that the power transmission and the signal transmission between the motor and the motor controller can be integrated together, and when in actual use, the operation procedure is simplified, the installation space is reduced, and the production cost is reduced.
2) Sealing rings are arranged between the copper bar and the inner wall of the rear section of the through hole, between the rear cover and the connecting part and on the front end face of the fixing part, so that the working reliability of the connector is effectively ensured, and the service life is long.
3) According to the utility model, the copper bar is arranged in the through hole in a penetrating way and fixed through the clamping nail, and the signal connector is directly inserted into the corresponding slot, so that the assembly method is simple.
The present utility model will be described in further detail with reference to the drawings of the embodiments and the specific embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the embodiments or the drawings needed in the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an integrated connector assembly according to the present utility model.
Fig. 2 is a second schematic structural view of the integrated connector assembly (when the signal connector is not plugged in) according to the present utility model.
Fig. 3 is a third schematic structural view of the integrated connector assembly (excluding bolts) according to the present utility model.
Fig. 4 is a schematic diagram of an integrated connector assembly according to the present utility model.
Fig. 5 is a cross-sectional view at A-A in fig. 4.
Fig. 6 is a cross-sectional view at B-B in fig. 4.
Fig. 7 is a schematic structural view of the housing.
FIG. 8 is a second schematic structural view of the housing.
Fig. 9 is a third schematic structural view of the housing.
The graphic indicia:
1. the shell comprises a shell body, 11, an extension part, 111, a limiting hole, 12, a fixing part, 13, a connecting part, 14, slots, 141, slots I,142, slots II,143, slots III,144, slots IV,15 and a through hole;
2. rear cover, 21, rear cover main body, 211, side wall, 212, rear wall, 2121, through groove, 22, support body, 221, limit groove, 222 and threaded blind hole;
3. a signal connector; 31. signal connectors I,32, signal connectors II,33, signal connectors III,34, signal connector IV;
4. copper bars, 41, bolt holes, 42 and circular through holes;
5. a bolt;
6. a staple;
7. a contact pin;
8. and (3) a sealing ring.
Detailed Description
In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the terms "left", "right", etc. are based on the azimuth or positional relationship shown in fig. 3, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model.
The rear end of the housing in the present utility model refers to an end that can be engaged with the rear cover, and the front end refers to an end that is far from the rear cover.
It should be noted that the integrated connector assembly of the present utility model can only be used in a through-the-cylinder environment, i.e. the connection between the motor and the motor controller, so as to facilitate the transmission of signals and currents.
Referring to fig. 1 to 9, an integrated connector assembly for a cylinder penetrating environment includes an integrated connector housing assembly, a plurality of copper bars 4, a plurality of signal connectors 3, a plurality of bolts 5, and a plurality of staples 6. The copper bar 4 penetrates through the integrated connector shell assembly and is fixed in the integrated connector shell assembly through the clamp 6; the signal connector 4 is inserted into the front end face or the rear end face of the integrated connector shell assembly, and the total number of signal PIN of all signal connectors inserted into the front end face is equal to the total number of signal PIN of all signal connectors inserted into the rear end face.
The integrated connector housing assembly comprises a housing 1 and a rear cover 2 which can be buckled with the housing 1.
At least one through hole 15 which penetrates through the copper bar 4 from front to back is formed in the shell 1; slots 14 for plugging the signal connector 3 are formed in the front end face and the rear end face of the shell 1, pins 7 which can be matched with the adaptive signal connector 3 are formed in each slot 14, and the number of the pins 7 on the front end face of the shell 1 is consistent with that of the pins 7 on the rear end face.
In detail, the housing includes a fixing portion 12, at least one extending portion 11 disposed on a front end surface of the fixing portion 12, and a connecting portion 13 disposed in a middle portion of a rear end surface of the fixing portion 12; the extension 11, the fixing portion 12 and the connecting portion 13 are integrally formed, and the through hole 15 sequentially penetrates the extension 11, the fixing portion 12 and the connecting portion 13 from front to back, and the plurality of slots 14 are respectively formed on the front end surface of the fixing portion 12 or the rear end surface of the connecting portion 13.
At least one through hole 15 is provided in each extension 11, the number of extensions 11 being consistent with the number of power transmission connectors that need to be provided.
The rear cover 2 comprises a rear cover main body 21 and at least one supporting body 22 connected with the rear end face of the rear cover main body 21, the number of the supporting bodies 22 is consistent with that of the extension parts 11, the rear cover main body 21 comprises a rear wall 212 and a side wall 211, the rear wall 212 and the side wall 211 enclose a containing cavity capable of containing the connecting parts, and the containing cavity is provided with an opening; the supporting body 22 is provided with a limiting groove 221 communicated with the accommodating cavity and used for limiting the copper bar 4 arranged in the accommodating cavity, the rear wall 212 is also provided with a through groove 2121, and the through groove 2121 is used for the insertion groove 14 fixed on the connecting part 13 to pass through.
Referring to fig. 1, the bolt 5 is used for pressing a cable in cooperation with the copper bar 4, and bolt holes 41 capable of being matched with the bolt 5 are formed at two ends of the copper bar 4. Wherein, the bolt 5 located at the front end of the shell body is matched with the nut, and the bolt 5 located at the rear end of the shell body is matched with the threaded blind hole 222 arranged on the bottom wall of the limit groove 221.
The extension part 11 is provided with a limiting hole 111 vertically communicated with the through hole 15, the copper bar 4 is provided with a circular through hole 42, and the clamp 6 passes through the limiting hole 111 and the circular through hole 42 to fix the copper bar 4.
After the housing 1 is engaged with the rear cover 2, the extension 11 in the housing 1 corresponds to the support 22 in the rear cover 2. The utility model relates to an extension 11, a support body 22 corresponding to the extension 11 and at least one copper bar 4 penetrating the extension, which corresponds to a power transmission connector in the prior art.
In detail, the outer surface of the connecting portion 13 is provided with a protruding buckle capable of being buckled with the rear cover 2, the inner wall of the accommodating cavity is provided with a limit groove matched with the protruding buckle, and the shell 1 is buckled with the rear cover 2 through the matching of the protruding buckle and the limit groove.
As a preferable scheme of the utility model, a sealing ring 8 is arranged between the copper bars 4 and the inner wall of the rear section of the through hole 15, the through hole 15 is a step waist-shaped hole with a small front section and a large rear section, and the sealing ring 8 is arranged in a large waist-shaped hole section of the rear section of the through hole so as to realize the sealing of each copper bar 4.
Sealing rings 8 are also arranged between the rear cover 2 and the connecting part 13 and on the front end surface of the fixing part 12 so as to ensure the sealing performance of the integrated connector assembly, effectively ensure the working reliability of the connector and have long service life.
In detail, the outer circumferential surface of the sealing ring 8 used in the utility model is provided with a plurality of outer circular arc ribs, and the taper of the sealing ring 8 can realize stable transition when the sealing ring 8 is extruded through the arranged outer circular arc ribs, so that wrinkles are not accumulated to influence the sealing performance.
Example 1
This embodiment will mainly be described in detail with reference to fig. 3.
The utility model provides an integrated connector subassembly for wearing jar environment, this integrated connector subassembly includes integrated connector housing subassembly, wears to locate copper bar 4, bolt 5 in the integrated connector housing subassembly and peg graft in integrated connector housing subassembly's preceding terminal surface or signal connector 3 on the terminal surface behind the terminal surface, integrated connector housing subassembly includes casing 1 and can with the back lid 2 of casing 1 looks lock.
The shell comprises a fixing part 12, two extending parts 11 arranged on the front end face of the fixing part 12 and a connecting part 13 arranged in the middle of the rear end face of the fixing part 12. The shell is provided with at least one through hole 15 which penetrates through the shell from front to back, and the copper bar 4 is arranged in the through hole 15 in a penetrating way. Four slots are arranged on the shell 1, and are respectively called slot I141, slot II 142, slot III 143 and slot IV 144, wherein the slot I141, the slot II 142 and the slot III 143 are arranged on the front end face of the fixed part 12, and the slot IV 144 is arranged on the rear end face of the connecting part 13.
The signal connector I31 is inserted into the slot I141, the signal connector II 32 is inserted into the slot II 142, the signal connector III 33 is inserted into the slot III 143, and the signal connector IV 34 is inserted into the slot IV 144.
The signal PIN number of the signal connector IV 34 is equal to the sum of the signal PIN numbers of the signal connector I31, the signal connector II 32, and the signal connector III 33.
Three copper bars 4 are arranged in each extension part 11 at intervals in parallel.
The rear cover 2 comprises a rear cover main body 21 and two supporting bodies 22 connected with the rear end face of the rear cover main body 21, the rear cover main body 21 comprises a rear wall 212 and side walls 211, the rear wall 212 and the side walls 211 enclose a containing cavity capable of containing the connecting part, and the containing cavity is provided with an opening; the support body 22 is provided with a limiting groove 221 communicated with the accommodating cavity and used for limiting the copper bar 4 arranged in the accommodating cavity, and the rear wall 212 is also provided with a through groove 2121 matched with the slot IV 34.
Both ends of each copper bar 4 are provided with bolt holes 41 capable of being matched with the bolts 5. Wherein, the bolt 5 at the front end of the shell 1 is matched with the nut, and the bolt 5 at the rear end of the shell 1 is matched with the threaded blind hole 222 arranged on the bottom wall of the limit groove 221.
The extension part 11 is provided with a limiting hole 111 vertically communicated with the through hole 15, the copper bar 4 is provided with a circular through hole 42, and the clamp 6 passes through the limiting hole 111 and the circular through hole 42 to fix the copper bar 4.
Sealing rings are arranged between the copper bar 4 and the inner wall of the rear section of the through hole 15, between the rear cover 2 and the connecting part 13, and on the front end surface of the fixing part 12.
The foregoing has outlined a detailed description of an integrated connector assembly for use in a cylinder-threading environment, wherein specific examples are provided herein to illustrate the principles and embodiments of the present utility model and to assist in understanding the method and core concepts of the present utility model. It should be noted that any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model fall within the protection scope of the present utility model for those skilled in the art.
Claims (10)
1. An integrated connector assembly for use in a through-the-cylinder environment for connection between a motor and a motor controller, comprising:
an integrated connector housing assembly;
the copper bar (4) penetrates through the integrated connector shell assembly and is fixed in the integrated connector shell assembly through the clamp pin (6);
the signal connectors (3) are inserted into the front end face or the rear end face of the integrated connector shell assembly, and the total number of signal PIN of all the signal connectors inserted into the front end face is equal to the total number of signal PIN of all the signal connectors inserted into the rear end face.
2. An integrated connector assembly for a through-the-cylinder environment according to claim 1, characterized in that it comprises a housing (1) and a back cover (2) that can be snapped together.
3. An integrated connector assembly for a through-cylinder environment according to claim 2, characterized in that the housing (1) is provided with at least one through-hole (15) penetrating through the copper bar (4) in front-back; slots (14) for plugging the signal connectors (3) are formed in the front end face and the rear end face of the shell (1), and pins (7) which can be matched with the matched signal connectors (3) are arranged in the slots (14).
4. An integrated connector assembly for a through-the-cylinder environment according to claim 3, wherein the housing (1) comprises a fixing portion (12), at least one extension portion (11) provided on a front end surface of the fixing portion (12), and a connecting portion (13) provided in a middle portion of a rear end surface of the fixing portion (12);
the through holes (15) sequentially penetrate through the extending parts (11), the fixing parts (12) and the connecting parts (13) from front to back, and at least one through hole (15) is formed in each extending part (11);
the slots (14) are respectively arranged on the front end face of the fixed part (12) or the rear end face of the connecting part (13).
5. An integrated connector assembly for a through-cylinder environment according to claim 4, characterized in that the rear cover (2) comprises a rear cover body (21) and at least one support body (22) connected to the rear end face of the rear cover body (21), the number of support bodies (22) being in accordance with the number of extensions (11), the rear cover body (21) comprising a rear wall (212) and side walls (211), the rear wall (212) and the side walls (211) enclosing a receiving cavity capable of receiving the connection, the receiving cavity having an opening; the support body (22) is provided with a limit groove (221) which is communicated with the accommodating cavity and used for limiting the copper bar (4) arranged in the accommodating cavity, the rear cover main body (21) is also provided with a through groove (2121), and the through groove (2121) is used for allowing the slot (14) fixed on the connecting part (13) to pass through.
6. An integrated connector assembly for a through-cylinder environment according to claim 4, characterized in that the extension (11) is provided with a limiting hole (111) vertically communicating with the through hole (15), the copper bar (4) is provided with a circular through hole (42) capable of being matched with a clamp pin (6), and the clamp pin (6) passes through the limiting hole (111) and the circular through hole (42) to fix the copper bar (4).
7. An integrated connector assembly for a through-the-cylinder environment according to claim 1, characterized in that the copper bar (4) is provided with bolt holes (41) which can be matched with bolts (5), and the bolts (5) can be matched with the copper bar (4) to crimp cables.
8. An integrated connector assembly for a through-cylinder environment according to claim 3, characterized in that the through-going hole (15) is a stepped waist-shaped hole with a small front section and a large rear section.
9. An integrated connector assembly for a through-cylinder environment according to claim 8, characterized in that a sealing ring (8) is arranged between the copper bar (4) and the inner wall of the rear section of the through-hole (15), said sealing ring (8) being arranged in the large-waist-shaped hole section of the rear section of the through-hole (15).
10. An integrated connector assembly for a through-the-cylinder environment according to claim 9, characterized in that sealing rings (8) are also provided between the front end face of the fixing part (12) and between the rear cover (2) and the connecting part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222766943.8U CN219040794U (en) | 2022-10-20 | 2022-10-20 | Integrated connector assembly for cylinder penetrating environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222766943.8U CN219040794U (en) | 2022-10-20 | 2022-10-20 | Integrated connector assembly for cylinder penetrating environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219040794U true CN219040794U (en) | 2023-05-16 |
Family
ID=86275969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222766943.8U Active CN219040794U (en) | 2022-10-20 | 2022-10-20 | Integrated connector assembly for cylinder penetrating environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219040794U (en) |
-
2022
- 2022-10-20 CN CN202222766943.8U patent/CN219040794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5240433A (en) | Waterproof electric connector | |
| CN112086837A (en) | Electric automobile charging socket | |
| EP1061610B1 (en) | Waterproof connector and method of assembling the same | |
| CN219040794U (en) | Integrated connector assembly for cylinder penetrating environment | |
| CN113178724B (en) | Waterproof connector capable of being obliquely inserted | |
| CN211295436U (en) | Three-phase connector and vehicle with same | |
| CN211295501U (en) | Prevent condensation socket, prevent condensation connector and electrical apparatus case | |
| CN217427153U (en) | Photovoltaic connector | |
| CN212784120U (en) | Electric automobile charging socket | |
| CN217607125U (en) | Connector socket, connector plug and connector | |
| CN214754335U (en) | Adapter | |
| CN220585641U (en) | Cable harness | |
| CN219696768U (en) | Modular waterproof connector | |
| CN218548864U (en) | Copper bar electric connector suitable for three-phase electric energy transmission | |
| CN218896860U (en) | Direct-insert type connector socket | |
| CN214378908U (en) | Cable connector | |
| CN216085479U (en) | Waterproof connector | |
| CN220368195U (en) | Board end connector | |
| CN213692480U (en) | High-pressure two-core sealing connector | |
| CN220553621U (en) | Integrated terminal position holding device, corresponding electric connector and electric connector kit | |
| CN218482426U (en) | Waterproof wiring terminal | |
| CN214797922U (en) | Board end multicore waterproof connector | |
| CN212136800U (en) | Wire end straight female seat | |
| CN116865048A (en) | Cable harness | |
| CN219843176U (en) | Connector socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |