CN113113813A - Backboard connector and backboard assembly thereof - Google Patents
Backboard connector and backboard assembly thereof Download PDFInfo
- Publication number
- CN113113813A CN113113813A CN202110403622.9A CN202110403622A CN113113813A CN 113113813 A CN113113813 A CN 113113813A CN 202110403622 A CN202110403622 A CN 202110403622A CN 113113813 A CN113113813 A CN 113113813A
- Authority
- CN
- China
- Prior art keywords
- terminal
- casing
- assembly
- groove
- shell
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a backboard connector and a backboard assembly thereof, which comprise a shell, wherein the shell is clamped with a terminal assembly through a terminal groove arranged on the shell, the terminal groove is arranged on the back of the shell, the shell is also provided with a limiting assembly, the limiting assembly comprises a limiting groove arranged on the top of the shell, the limiting groove is arranged in a corrugated manner on the top of the shell, a self-locking device is arranged between the terminal assembly and the terminal groove, the terminal assembly is provided with a holding end, the holding end is arranged on one side of the terminal assembly and extends out of the shell, an insulating piece is arranged on the holding end, a silica gel sealing piece is arranged at the joint of the holding end and the shell, and a shell inserting part is arranged on the.
Description
Technical Field
The invention relates to the technical field of backplane connectors, in particular to a backplane connector and a backplane assembly thereof.
Background
The printed board that sets up in the rack is generally through backplane connector and external equipment communication connection, and current backplane connector is in the in-service use in-process, and backplane connector has generally directly been exposed in the inside environment of rack after having connected backplate and printed board, does not have effectual sealed protection architecture, and this just leads to inside liquid of rack to get into backplane connector easily inside, influences backplane connector's performance, causes backplane connector to become invalid.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides a backplane connector and a backplane assembly thereof, which solve the technical problems.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the utility model provides a backplane connector and backplate subassembly thereof, includes the casing, the terminal groove and the terminal subassembly joint that the casing set up on through the casing, the terminal groove sets up in the casing back, still be provided with spacing subassembly on the casing, spacing subassembly is including setting up the spacing groove at casing top, the spacing groove sets up to the ripple pattern at the casing top, be provided with self-lock device between terminal subassembly and the terminal groove, be provided with the holding end on the terminal subassembly, the holding end sets up in one side of terminal subassembly, the holding end stretches out the casing outside, be provided with the insulating part on the holding end, holding end and casing handing-over part are provided with the silica gel sealing member, be provided with casing male portion on the silica gel sealing member.
Furthermore, the side edge of the shell is provided with a positioning groove which is in a dovetail groove shape, and the side edge of the terminal component is provided with a protruding structure matched with the dovetail groove.
Furthermore, self-lock device is including setting up the locked groove on the terminal groove and setting up in the link stopper of locked groove rear side, be provided with rotary device in the four corners of terminal subassembly, rotary device is including setting up the rotary disk on terminal subassembly surface, the rotary disk is connected with the connecting rod, drives the rotation of connecting rod through the rotary disk, the connecting rod is issued and is provided with the rotary rod, the rotary rod cooperatees with the locked groove, is fixed in the terminal subassembly on the terminal groove through the rotary rod.
Further, the shell is of a hood type structure.
Further, the bottom and the front side of the housing are provided with an opening structure.
Furthermore, the top of the terminal assembly is provided with a limiting device matched with the top of the shell, and the limiting device is provided with a corrugated protrusion.
Furthermore, a sealing element is arranged below the opening structure, the sealing element below the opening structure is connected with the supporting seat, and a base is arranged below the supporting seat.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the sealing performance of the backplane connector is effectively improved by arranging the silica gel sealing element and the sealing element, and the performance of the backplane connector is effectively ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, a backplane connector and a backplane assembly thereof comprise a housing 2, which is clamped with a terminal assembly 1 through a terminal slot provided on the housing, the terminal groove is arranged at the back of the shell, the shell is also provided with a limiting component, the limiting component comprises a limiting groove 10 arranged at the top of the shell, the limiting groove is arranged in a corrugated pattern at the top of the shell, a self-locking device is arranged between the terminal component and the terminal groove, the terminal assembly is provided with a holding end 4, which is provided at one side of the terminal assembly, the holding end extends out of the shell, an insulating part is arranged on the holding end, a silica gel sealing part is arranged at the joint of the holding end and the shell, the silica gel sealing member is including setting up in the inside first silica gel spare 6 of casing and setting up in the outside second silica gel spare 5 of casing, be provided with casing insertion portion on the silica gel sealing member.
Furthermore, the side edge of the shell is provided with a positioning groove which is in a dovetail groove shape, and the side edge of the terminal component is provided with a protruding structure matched with the dovetail groove.
Furthermore, self-lock device is including setting up the locked groove on the terminal groove and setting up in the link stopper of locked groove rear side, be provided with rotary device in the four corners of terminal subassembly, rotary device is including setting up the rotary disk on terminal subassembly surface, the rotary disk is connected with the connecting rod, drives the rotation of connecting rod through the rotary disk, the connecting rod is issued and is provided with the rotary rod, the rotary rod cooperatees with the locked groove, is fixed in the terminal subassembly on the terminal groove through the rotary rod.
Further, the shell is of a hood type structure.
Further, the bottom 3 and the front side of the housing are provided with an open structure.
Further, the top of the terminal assembly is provided with a limiting device 11 matched with the top of the shell, and the limiting device is provided with a corrugated protrusion.
Further, a sealing element 7 is arranged below the opening structure, the sealing element below the opening structure is connected with a supporting seat 8, and a base 9 is arranged below the supporting seat.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A backboard connector and backboard subassembly thereof characterized in that: including casing (2), the casing passes through the terminal groove and terminal subassembly (1) joint that set up on the casing, the terminal groove sets up in the casing back, still be provided with spacing subassembly on the casing, spacing subassembly is including setting up in spacing groove (10) at casing top, the spacing groove sets up to the ripple pattern at the casing top, be provided with self-lock device between terminal subassembly and the terminal groove, be provided with holding end (4) on the terminal subassembly, holding end sets up in one side of terminal subassembly, holding end stretches out the casing outside, holding end is last to be provided with the insulating part, holding end and casing handing-over part are provided with the silica gel sealing member, be provided with casing male portion on the silica gel sealing member.
2. The backplane connector and backplane assembly thereof of claim 1, wherein: the shell side is provided with the constant head tank, the constant head tank is the dovetail pattern, be provided with on the terminal subassembly side with dovetail assorted protrusion structure.
3. The backplane connector and backplane assembly thereof of claim 1, wherein: the self-locking device comprises a locking groove arranged on the terminal groove and a stop block arranged on the rear side of the locking groove, rotating devices are arranged on four corners of the terminal assembly and comprise rotating disks arranged on the surface of the terminal assembly, the rotating disks are connected with the connecting rod and drive the connecting rod to rotate through the rotating disks, a rotating rod is arranged under the connecting rod and matched with the locking groove, and the terminal assembly is fixed on the terminal groove through the rotating rod.
4. The backplane connector and backplane assembly thereof of claim 1, wherein: the shell is of a hood type structure.
5. The backplane connector and backplane assembly thereof of claim 1, wherein: the bottom (3) and the front side of the shell are arranged to be of an open structure.
6. The backplane connector and backplane assembly thereof of claim 1, wherein: the top of the terminal component is provided with a limiting device (11) matched with the top of the shell, and the limiting device is provided with protrusions in a corrugated mode.
7. The backplane connector and backplane assembly thereof of claim 1, wherein: a sealing element (7) is arranged below the opening structure, the sealing element below the opening structure is connected with a supporting seat (8), and a base (9) is arranged below the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403622.9A CN113113813A (en) | 2021-04-15 | 2021-04-15 | Backboard connector and backboard assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403622.9A CN113113813A (en) | 2021-04-15 | 2021-04-15 | Backboard connector and backboard assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113113813A true CN113113813A (en) | 2021-07-13 |
Family
ID=76717045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110403622.9A Pending CN113113813A (en) | 2021-04-15 | 2021-04-15 | Backboard connector and backboard assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113113813A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082347A (en) * | 2009-11-30 | 2011-06-01 | 日立电线株式会社 | Connection structure |
| CN209608016U (en) * | 2019-04-24 | 2019-11-08 | 桂林航天工业学院 | Rotary locking movement connector |
| CN210156662U (en) * | 2019-07-05 | 2020-03-17 | 富加宜连接器（东莞）有限公司 | Cable connector assembly with fastening structure |
| CN112821129A (en) * | 2017-08-31 | 2021-05-18 | 中航光电科技股份有限公司 | Backboard connector assembly and sealing assembly for backboard connector |
-
2021
- 2021-04-15 CN CN202110403622.9A patent/CN113113813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102082347A (en) * | 2009-11-30 | 2011-06-01 | 日立电线株式会社 | Connection structure |
| CN112821129A (en) * | 2017-08-31 | 2021-05-18 | 中航光电科技股份有限公司 | Backboard connector assembly and sealing assembly for backboard connector |
| CN209608016U (en) * | 2019-04-24 | 2019-11-08 | 桂林航天工业学院 | Rotary locking movement connector |
| CN210156662U (en) * | 2019-07-05 | 2020-03-17 | 富加宜连接器（东莞）有限公司 | Cable connector assembly with fastening structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210713 |
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| RJ01 | Rejection of invention patent application after publication |