CN115036747A - Double-splicing electric connector for computer mainboard - Google Patents

Double-splicing electric connector for computer mainboard Download PDF

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Publication number
CN115036747A
CN115036747A CN202210709421.6A CN202210709421A CN115036747A CN 115036747 A CN115036747 A CN 115036747A CN 202210709421 A CN202210709421 A CN 202210709421A CN 115036747 A CN115036747 A CN 115036747A
Authority
CN
China
Prior art keywords
connector
fastening
limiting
connector body
guide
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.)
Withdrawn
Application number
CN202210709421.6A
Other languages
Chinese (zh)
Inventor
薛强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Vocational Institute of Engineering
Original Assignee
Changzhou Vocational Institute of Engineering
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Vocational Institute of Engineering filed Critical Changzhou Vocational Institute of Engineering
Priority to CN202210709421.6A priority Critical patent/CN115036747A/en
Publication of CN115036747A publication Critical patent/CN115036747A/en
Withdrawn legal-status Critical Current

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    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention discloses a double-splicing electric connector for a computer mainboard, and particularly relates to the technical field of mainboard connectors, wherein the double-splicing electric connector comprises a connector body and a connector which is spliced with the connector body in a matched manner, and a fastening assembly is arranged at the joint of the connector body and the connector; the fastening assembly comprises guide blocks symmetrically and fixedly arranged on the outer walls of the left side and the right side of the connector, and fastening grooves matched and spliced with the fastening rods are formed in the upper ends of the outer walls of the two guide blocks; fastening components still sets up including the symmetry the guide way of connector body inner wall left and right sides, the guide way with guide block sliding fit sets up, and the user promotes the mounting plate around through and can peg graft and dismantle the connector, and the dismouting of being convenient for has improved the convenience of device greatly to in the fastening groove in the fastening rod inserts the guide block through the fixture block bottom, make fixture block and guide block can fix together, thereby improve the grafting stability of connector.

Description

Double-splicing electric connector for computer mainboard
Technical Field
The invention relates to the technical field of motherboard connectors, in particular to a dual-splicing electrical connector for a computer motherboard.
Background
The electrical connector generally refers to a connection unit between various electronic components, and is mainly used for connecting and transmitting electronic signals between chips and circuit boards and between circuit boards and a box body. At present, the terminals of the male end and the female end of the commonly used connector are bent to be matched with each other, and the male end and the female end are electrically connected through contact to achieve normal work between circuit boards, so that electronic signals are connected and transmitted.
Double-pin connector realizes dismantling the connection through the grafting of public end and female end, in long-term use, because plug many times, public end and female end junction can produce wearing and tearing, make the junction of public end and female end produce not hard up, thereby can produce the condition that the joint drops in the use, and in the in-service use, current double-pin connector lacks waterproof function, the condition that can probably produce the short circuit on double-pin connector when water stain spatters, for this reason, we have provided a computer mainboard and have connect electric connector with double-pin.
Disclosure of Invention
In order to overcome the above-mentioned defects in the prior art, an embodiment of the present invention provides a dual-pin electrical connector for a computer motherboard, and the technical problem to be solved by the present invention is: the existing double-splicing connector has the defects of fixed structure, rigid structure, inconvenient installation and disassembly, poor stability in the using process and influence on the quality of the whole product.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a computer motherboard is with two concatenation electrical connector, includes the connector body to and the connector of pegging graft with the connector body cooperation, its characterized in that: a fastening component is arranged at the joint of the connector body and the connector; the fastening assembly comprises guide blocks symmetrically and fixedly mounted on the outer walls of the left side and the right side of the connector, and fastening grooves matched and spliced with the fastening rods are formed in the upper ends of the outer walls of the two guide blocks; the guide block is provided with a limiting installation groove; a limiting pull rod is arranged on the limiting mounting groove; the limiting pull rod is provided with a spring and a circular baffle; the fastening assembly further comprises guide grooves symmetrically formed in the left side and the right side of the inner wall of the connector body, and the guide grooves are in sliding fit with the guide blocks.
In a preferred embodiment, the connector body is provided with two connecting grooves for accommodating the connectors to be inserted, sliding rails are arranged on the left side and the right side of the upper end of the outer wall of the connector body, fastening plates are slidably connected inside the sliding rails, openings are formed in the fastening plates, and clamping blocks are slidably connected to the inner walls of the openings.
In a preferred embodiment, two sliding rods are fixedly mounted on the left side and the right side of the outer wall of the clamping block, and two sliding grooves for accommodating the sliding rods are formed in the left side and the right side of the inner wall of the connecting groove.
In a preferred embodiment, the bottom ends of the four sliding chutes are fixedly provided with damping layers, and the four damping layers are made of elastic rubber materials.
In a preferred embodiment, the top of the fastening plate is provided with an inwardly recessed friction groove.
In a preferred embodiment, the outer side edge of the connecting groove is provided with inclined guide grooves in left-right symmetry.
In a preferred embodiment, the guide block is provided with a first limiting through hole and a groove for installing a limiting pull rod.
In a preferred embodiment, a second limiting through hole for installing a limiting pull rod is formed in the connector body; the limiting pull rod can be inserted into the first limiting through hole; the guide block is connected with the connector body by using a limiting pull rod, and the guide block is limited and fixed; is relatively stable.
The invention has the technical effects and advantages that:
1. when the clamping block is used, a user can insert and detach the connector by pushing the fastening plate forwards and backwards, so that the clamping block is convenient to disassemble and assemble, the convenience of the device is greatly improved, and the fastening rod at the bottom of the clamping block is inserted into the fastening groove in the guide block, so that the clamping block and the guide block can be fixed together, and the inserting stability of the connector is improved.
2. The limiting installation groove, the limiting through hole, the groove, the limiting pull rod, the circular blocking piece, the spring and the second limiting through hole are combined, the end part of the limiting pull rod is pressed, the end part of the limiting pull rod is enabled to be flush with the first limiting through hole, the guide block is pushed to slide forwards in the guide groove, the limiting pull rod close to the front is loosened, then when the limiting pull rod moves to the second limiting through hole in the front, the limiting pull rod enables the limiting pull rod to be inserted into the first limiting through hole due to the elastic action of the limiting pull rod, then the guide block is continuously pushed forwards, the limiting pull rod at the rear end is also loosened, the limiting pull rod at the rear end is also inserted into the first limiting through hole at the rear end, the limiting pull rod is locked, the guide block is connected with the connector body through the limiting pull rod, and the limiting fixing of the guide block is achieved; the guide block can not be separated from the guide groove at will, so that the connection is more stable.
3. When the connector is used, when the clamping block is positioned at the foremost end, the front end of the fastening plate extends out of the sliding rail to shield the joint of the connector body and the connector, so that water stains splashed into the joint can be prevented, and the device has a waterproof effect.
Drawings
FIG. 1 is a first perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged structural view at C in FIG. 1;
FIG. 5 is a perspective view of the overall structure of the present invention;
FIG. 6 is an enlarged view of the structure at D in FIG. 5;
FIG. 7 is a schematic view illustrating a structure of the fastening bar inserted into the fastening groove according to the present invention;
FIG. 8 is a schematic view showing the structure of the fastening bar of the present invention when it is pulled out of the fastening groove;
FIG. 9 is a schematic diagram of a structure of a fixture block according to the present invention.
The reference signs are: 1. a connector body; 2. a connector; 3. a fastening assembly; 4. a fastening plate; 5. a fastening rod; 6. a guide block; 7. a fastening groove; 8. connecting grooves; 9. a slide bar; 10. a chute; 11. a damping layer; 12. a guide groove; 13. a friction groove; 14. an opening; 15. a clamping block; 16. a slide rail; 17. a guide groove; 18. a limiting mounting groove; 19. a limiting through hole; 20. a groove; 21. a limiting pull rod; 22. a circular baffle plate; 23. spring, 24, second spacing through-hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-9, in the present embodiment, a dual-pin electrical connector for a computer motherboard is provided, including a connector body 1, and a connector 2 that is plugged in cooperation with the connector body 1, and its characteristics are: a fastening component 3 is arranged at the joint of the connector body 1 and the connector 2; the fastening assembly 3 comprises guide blocks 6 symmetrically and fixedly mounted on the outer walls of the left side and the right side of the connector 2, and fastening grooves 7 matched and spliced with the fastening rods 5 are formed in the upper ends of the outer walls of the two guide blocks 6; a limiting installation groove 18 is formed in the guide block 6; a limiting pull rod 21 is arranged on the limiting installation groove 18; the limiting pull rod 21 is provided with a spring 23 and a circular baffle 22; the fastening component 3 further comprises guide grooves 12 symmetrically formed in the left side and the right side of the inner wall of the connector body 1, and the guide grooves 12 are in sliding fit with the guide blocks 6.
Further, connector body 1 is equipped with two spread grooves 8 that hold connector 2 and peg graft, slide rail 16, two have all been seted up to the 1 outer wall upper end left and right sides of connector body 16 inside sliding connection of slide rail has mounting plate 4, opening 14 has been seted up to mounting plate 4 inside, opening 14 inner wall sliding connection has fixture block 15.
Further, the equal fixed mounting in fixture block 15 outer wall left and right sides has two slide bars 9, the inner wall left and right sides of spread groove 8 all is equipped with two and holds the gliding spout 10 of slide bar 9.
Further, four the bottom end fixed mounting of spout 10 has damping layer 11, four damping layer 11 adopts elastic rubber material to make.
Further, the top of the fastening plate 4 is provided with an inwardly recessed friction groove 13.
Furthermore, inclined guide grooves 17 are symmetrically formed on the outer side edge of the connecting groove 8.
Furthermore, a first limit through hole 19 and a groove 20 for installing a limit pull rod 21 are formed in the guide block 6.
Furthermore, a second limiting through hole 24 for installing a limiting pull rod 21 is formed in the connector body 1; the limit pull rod 21 can be inserted into the first limit through hole 19; the guide block 6 is connected with the connector body 1 by using a limiting pull rod 21, and the guide block 6 is limited and fixed; is relatively stable.
The implementation mode is specifically as follows: when the connector body 1 is plugged with the connector 2, the end part of the limit pull rod 21 is pressed to enable the end part of the limit pull rod 21 to be flush with the first limit through hole 19, the guide block 6 is pushed to slide forwards in the guide groove 17, the limit pull rod 21 is loosened while the limit pull rod 21 moves to the second limit through hole 24 in front, the limit pull rod 21 is under the elastic action, inserting the limiting pull rod 21 into the first limiting through hole 19, then continuously pushing the guide block 6 forwards, loosening the limiting pull rod 21 at the rear end, inserting the limiting pull rod 21 at the rear end into the first limiting through hole 19 at the rear end, and locking the limiting pull rod 21 at the rear end to realize that the guide block 6 is connected with the connector body 1 through the limiting pull rod 21 and limit and fix the guide block 6; make guide block 6 can not break away from guiding groove 17 at will, make more stable of connection, be located the foremost when fixture block 15, thereby slide bar 9 extrudes damping layer 11 and increases friction damping, realize fixture block 15 and mounting plate 4's fixed, when will dismantling connector 2, only need reverse promotion mounting plate 4 can, mounting plate 4 can drive fixture block 15 and make the anchorage bar 5 separate with fastening groove 7, the user can extract connector 2 easily, the convenience of device has been improved, be located the foremost when fixture block 15 simultaneously, slide rail 16 can be stretched out to mounting plate 4 front end, and hide the junction of connector body 1 and connector 2, thereby can block the water stain of splashing into the junction, thereby play water-proof effects.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (8)

1. The utility model provides a computer motherboard is with two concatenation electrical connector, includes connector body (1) to and connector (2) of pegging graft with connector body (1) cooperation, its characterized in that: a fastening component (3) is arranged at the joint of the connector body (1) and the connector (2);
the fastening assembly (3) comprises guide blocks (6) symmetrically and fixedly mounted on the outer walls of the left side and the right side of the connector (2), and fastening grooves (7) matched and spliced with the fastening rods (5) are formed in the upper ends of the outer walls of the two guide blocks (6); a limiting installation groove (18) is formed in the guide block (6); a limiting pull rod (21) is arranged on the limiting mounting groove (18); a spring (23) and a circular baffle plate (22) are arranged on the limiting pull rod (21);
the fastening assembly (3) further comprises guide grooves (12) symmetrically formed in the left side and the right side of the inner wall of the connector body (1), and the guide grooves (12) are in sliding fit with the guide blocks (6).
2. The dual-pin electrical connector for a computer motherboard according to claim 1, wherein: connector body (1) is equipped with two spread grooves (8) that hold connector (2) and peg graft, slide rail (16), two have all been seted up to the connector body (1) outer wall upper end left and right sides slide rail (16) inside sliding connection has mounting plate (4), opening (14) have been seted up to mounting plate (4) inside, opening (14) inner wall sliding connection has fixture block (15).
3. The dual-pin electrical connector for a computer motherboard according to claim 2, wherein: the fixture block (15) outer wall left and right sides all fixed mounting have two slide bars (9), the spread groove (8) inner wall left and right sides all is equipped with two and holds slide bar (9) gliding spout (10).
4. The double-spliced electric connector for the computer mainboard of claim 3, characterized in that: four spout (10) bottom fixed mounting has damping layer (11), four damping layer (11) adopt elastic rubber material to make.
5. The double-spliced electric connector for the computer mainboard of claim 1, characterized in that: the top of the fastening plate (4) is provided with an inward sunken friction groove (13).
6. The dual-pin electrical connector for a computer motherboard according to claim 2, wherein: the outer edge of the connecting groove (8) is provided with inclined guide grooves (17) in bilateral symmetry.
7. The dual-pin electrical connector for a computer motherboard according to claim 1, wherein: the guide block (6) is provided with a first limiting through hole (19) and a groove (20) for installing a limiting pull rod (21).
8. The dual-pin electrical connector for a computer motherboard according to claim 1, wherein: and a second limiting through hole (24) for installing a limiting pull rod (21) is formed in the connector body (1).
CN202210709421.6A 2022-06-21 2022-06-21 Double-splicing electric connector for computer mainboard Withdrawn CN115036747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210709421.6A CN115036747A (en) 2022-06-21 2022-06-21 Double-splicing electric connector for computer mainboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210709421.6A CN115036747A (en) 2022-06-21 2022-06-21 Double-splicing electric connector for computer mainboard

Publications (1)

Publication Number Publication Date
CN115036747A true CN115036747A (en) 2022-09-09

Family

ID=83127740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210709421.6A Withdrawn CN115036747A (en) 2022-06-21 2022-06-21 Double-splicing electric connector for computer mainboard

Country Status (1)

Country Link
CN (1) CN115036747A (en)

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Application publication date: 20220909

WW01 Invention patent application withdrawn after publication