CN217691714U - Power supply connector - Google Patents
Power supply connector Download PDFInfo
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- CN217691714U CN217691714U CN202221780722.XU CN202221780722U CN217691714U CN 217691714 U CN217691714 U CN 217691714U CN 202221780722 U CN202221780722 U CN 202221780722U CN 217691714 U CN217691714 U CN 217691714U
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- power supply
- insulating pedestal
- stationary blade
- signal terminal
- terminal
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Abstract
The utility model discloses a power connector, including insulating pedestal, the metal stationary blade, a plurality of power supply terminal and a plurality of signal terminal, the metal stationary blade is installed respectively in the metal stationary blade mounting groove that the lower extreme both sides of insulating pedestal were equipped with, the bottom of insulating pedestal is worn out and down extends at the lower extreme position of metal stationary blade, the front end of insulating pedestal is equipped with a plurality of power supply slot, the power supply terminal is installed respectively on insulating pedestal, the front end of power supply terminal stretches into respectively on the insulating pedestal in the power supply slot that corresponds separately, the rear end of power supply terminal down extends after wearing out the back of insulating pedestal, the front end of insulating pedestal is equipped with signal slot, signal terminal installs respectively on insulating pedestal, the front end of signal terminal stretches into in the signal slot of insulating pedestal, the rear end of signal terminal down extends after wearing out the back of insulating pedestal. The utility model discloses be provided with a plurality of power supply terminal and a plurality of signal terminal, can be used to the power supply of display card to connect, the power supply ability is strong.
Description
Technical Field
The utility model relates to a technical field of connector, more specifically say, relate to a power connector.
Background
With the continuous development and progress of science and technology, electronic devices have become indispensable devices in people's daily life, and electronic devices (such as computers and the like) are all provided with power connectors. However, the structure design of the power connector for electronic devices in the current market is not reasonable enough, and the power supply capability still needs to be enhanced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a power connector.
In order to achieve the above object, the utility model provides a power connector, including insulating pedestal, metal stationary blade, a plurality of power supply terminal and a plurality of signal terminal, the lower extreme both sides of insulating pedestal are equipped with metal stationary blade mounting groove respectively, the metal stationary blade is installed respectively in respective metal stationary blade mounting groove, the bottom of insulating pedestal is worn out and down extends at the lower extreme position of metal stationary blade, the front end of insulating pedestal is separated and is formed with a plurality of power supply slot, the power supply terminal is installed respectively on insulating pedestal, the front end of power supply terminal stretches into respectively on the insulating pedestal in the power supply slot that corresponds respectively, the rear end of power supply terminal down extends after wearing out the back of insulating pedestal, the front end of insulating pedestal is equipped with signal slot, the signal terminal is installed respectively on insulating pedestal, the front end of signal terminal stretches into in the signal slot of insulating pedestal, the rear end of signal terminal down extends after wearing out the back of insulating pedestal.
In a preferred embodiment, the signal terminal and the power supply terminal are both L-shaped.
In a preferred embodiment, a gap is formed between two adjacent power supply slots.
As a preferred embodiment, the insulation seat body is provided with a plurality of fool-proof stop blocks respectively located at the corners of the corresponding power supply slots.
In a preferred embodiment, a sinking groove for inserting the PCB board is formed in the bottom of the insulating base, and the lower end of the metal fixing piece is located in the sinking groove.
In a preferred embodiment, the metal fixing piece includes a U-shaped insertion piece portion and a lower extension portion, the lower extension portion is perpendicular to the U-shaped insertion piece portion, and an upper end of the lower extension portion is connected to a middle groove position of the U-shaped insertion piece portion.
In a preferred embodiment, two sides of the upper end of the metal fixing piece are both convexly provided with a positioning fixture block, and two sides of the front end of the power supply terminal and the bottom of the middle position of the signal terminal are both convexly provided with a retaining fixture block.
In a preferred embodiment, twelve power supply terminals are provided, and four signal terminals are provided.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model has the advantages of simple structure, novelty, reasonable in design, it is small, be provided with a plurality of power supply terminal and a plurality of signal terminal, can be used to the power supply of display card to connect, the power supply ability is strong.
2. The utility model discloses a power connector adopts neotype metal stationary blade to be fixed mutually with the PCB board, and the installation and the dismantlement of metal stationary blade are convenient to compare with traditional fixed foot with insulating pedestal integrated into one piece, the difficult fracture of metal stationary blade, joint strength is high.
3. The bottom of the insulating base body of the utility model is provided with a sinking groove which can be used for the sinking plate type installation of the connector.
4. The utility model discloses a breach and prevent slow-witted backstop piece's design appear inserting the phenomenon of turning over when can effectively preventing the connector grafting to reach and prevent slow-witted effect.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided in the first embodiment of the present invention;
fig. 2 is a front view provided by the first embodiment of the present invention;
fig. 3 is a schematic bottom structure diagram according to a first embodiment of the present invention;
fig. 4 is a side view provided by the first embodiment of the present invention;
fig. 5 is a schematic bottom structure view of an insulation base according to a first embodiment of the present invention;
FIG. 6 is a schematic structural view of a metal fixing sheet according to a first embodiment of the present invention;
fig. 7 is a schematic structural diagram of a power supply terminal according to a first embodiment of the present invention;
fig. 8 is a schematic structural diagram of a signal terminal according to a first embodiment of the present invention;
fig. 9 is a schematic structural diagram provided in the second embodiment of the present invention;
fig. 10 is a schematic bottom structure diagram according to the second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 8, a first embodiment of the present invention provides a power connector, which includes an insulating base 1, a metal fixing piece 2, twelve power supply terminals 3 in an L shape, and four signal terminals 4 in an L shape, and the structure and the operation principle of each component will be described below.
The both sides of the lower end of the insulating base body 1 are respectively provided with a metal fixing piece mounting groove 11, and the metal fixing pieces 2 are respectively mounted in the respective metal fixing piece mounting grooves 11.
Preferably, the metal fixing plate 2 includes a U-shaped insertion plate portion 21 and a lower protruding portion 22, the lower protruding portion 22 is perpendicular to the U-shaped insertion plate portion 21, an upper end of the lower protruding portion 22 is connected to a middle groove of the U-shaped insertion plate portion 21, and the lower protruding portion 22 penetrates through a bottom of the insulation base 1 and extends downward.
In order to make the metal fixing sheet to be installed in the metal fixing sheet installation groove more firmly, both sides of the upper end part of the metal fixing sheet 2 can be convexly provided with positioning clamping blocks 23 used for being clamped with the insulating base body.
The power supply terminals 3 are respectively installed on the insulating base body 1, a plurality of power supply slots 12 are formed at the front end of the insulating base body 1 in a separated mode, the front ends of the power supply terminals 3 respectively extend into the corresponding power supply slots 12 on the insulating base body 1, and the rear ends of the power supply terminals 3 extend downwards after penetrating out of the back portion of the insulating base body 1. The design that the rear end of power supply terminal down extends can be convenient for when the connector installation power supply terminal and PCB board be connected.
As shown in fig. 2, a gap 13 is provided between two adjacent power supply slots 12, and an insertion block for inserting into the gap is provided at a position corresponding to the gap on the male plug, so that when the male plug is inserted, the male plug is restricted from being inserted only in a single direction by the cooperation of the insertion block and the gap, thereby achieving the effect of insertion and fool-proofing.
Meanwhile, the insulation base body 1 of the embodiment is provided with a plurality of fool-proof stop blocks 14 respectively located at the corners of the corresponding power supply slots 12, and the design of the fool-proof stop blocks 14 can also limit the male plug to be inserted only in a unique direction, so that the effect of inserting and fool-proof is achieved.
The signal terminals 4 are respectively installed on the insulating base body 1, the front end of the insulating base body 1 is provided with a signal slot 15, the front end of the signal terminal 4 extends into the signal slot 15 of the insulating base body 1, and the rear end of the signal terminal 4 extends downwards after penetrating out of the back of the insulating base body 1. The design that the rear end of the signal terminal extends downwards can be convenient for the connection of the signal terminal and the PCB board when the connector is installed.
In order to enable the power supply terminal and the signal terminal to be stably and firmly installed on the insulating seat body, stopping fixture blocks 5 used for being clamped with the insulating seat body can be convexly arranged on the two sides of the front end of the power supply terminal 3 and the bottom of the middle position of the signal terminal 4.
Of course, in other embodiments, the number of the signal terminals and the power supply terminals may vary according to the actual needs of the user, which is not limited in this embodiment.
Example two
Referring to fig. 9 and 10, a second embodiment of the present invention provides another power connector, including an insulating base 1, a metal fixing plate 2, twelve power supply terminals 3 in an L shape, and four signal terminals 4 in an L shape, wherein the same structure of the second embodiment as that of the first embodiment is not repeated, and the difference is that a sinking groove 16 for inserting a PCB is formed in the bottom of the insulating base of the second embodiment, when the connector is installed, the connector can be placed on the top of the PCB, and the connector can be installed by sinking due to the design of the sinking groove 16, so as to reduce the overall height of the display card, and achieve the sinking-plate type installation of the connector, while the connector of the first embodiment does not have the sinking groove 16, and the connector of the first embodiment is installed on the board.
To sum up, the utility model has the advantages of it is following:
1. the utility model has the advantages of simple structure, novelty, reasonable in design, it is small, be provided with a plurality of power supply terminal and a plurality of signal terminal, can be used to the power supply of display card to connect, the power supply ability is strong.
2. The utility model discloses a power connector adopts neotype metal stationary blade and PCB board fixed, and the installation and the dismantlement of metal stationary blade are convenient to compare with traditional fixed foot with insulating pedestal integrated into one piece, the difficult fracture of metal stationary blade, joint strength is high.
3. The bottom of the insulating base body of the utility model is provided with a sinking groove which can be used for the sinking plate type installation of the connector.
4. The utility model discloses a breach and prevent slow-witted backstop piece's design appear inserting the phenomenon of turning over when can effectively preventing the connector grafting to reach and prevent slow-witted effect.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (8)
1. A power connector, characterized by: including insulating pedestal (1), metal stationary blade (2), a plurality of power supply terminal (3) and a plurality of signal terminal (4), the lower extreme both sides of insulating pedestal (1) are equipped with metal stationary blade mounting groove (11) respectively, install respectively in respective metal stationary blade mounting groove (11) metal stationary blade (2), the bottom of insulating pedestal (1) is worn out and down extends in the lower extreme position of metal stationary blade (2), the front end of insulating pedestal (1) is separated and is formed with a plurality of power supply slot (12), power supply terminal (3) are installed respectively on insulating pedestal (1), the front end of power supply terminal (3) stretches into respectively on insulating pedestal (1) in the power supply slot (12) that correspond separately, the rear end of power supply terminal (3) is down extending after wearing out the back of insulating pedestal (1), the front end of insulating pedestal (1) is equipped with signal slot (15), signal terminal (4) are installed respectively on insulating pedestal (1), the front end of signal terminal (4) stretches into in insulating pedestal (1), the back signal terminal (15) of signal terminal (4) is in the back of insulating pedestal (1) extends.
2. A power connector as claimed in claim 1, wherein: and the signal terminal (4) and the power supply terminal (3) are both L-shaped.
3. A power connector as claimed in claim 1, wherein: wherein a gap (13) is arranged between two adjacent power supply slots (12).
4. A power connector as claimed in claim 1, wherein: the insulation seat body (1) is provided with a plurality of fool-proof stop blocks (14) which are respectively positioned at the corners of the corresponding power supply slots (12).
5. A power connector as claimed in claim 1, wherein: the bottom of the insulation base body (1) is provided with a sinking groove (16) for inserting the PCB, and the lower end part of the metal fixing piece (2) is positioned in the sinking groove (16).
6. A power connector as claimed in claim 1, wherein: metal stationary blade (2) include U type inserted sheet portion (21) and lower portion (22) of stretching out, it is mutually perpendicular with U type inserted sheet portion (21) to stretch out portion (22) down, the upper end of lower portion (22) is connected with the middle part trench position of U type inserted sheet portion (21).
7. A power connector as claimed in claim 1, wherein: the two sides of the upper end part of the metal fixing piece (2) are both convexly provided with positioning clamping blocks (23), and the two sides of the front end of the power supply terminal (3) and the bottom of the middle position of the signal terminal (4) are both convexly provided with retaining clamping blocks (5).
8. A power connector as claimed in claim 1, wherein: twelve power supply terminals (3) are provided, and four signal terminals (4) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780722.XU CN217691714U (en) | 2022-07-11 | 2022-07-11 | Power supply connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780722.XU CN217691714U (en) | 2022-07-11 | 2022-07-11 | Power supply connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691714U true CN217691714U (en) | 2022-10-28 |
Family
ID=83716409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221780722.XU Active CN217691714U (en) | 2022-07-11 | 2022-07-11 | Power supply connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691714U (en) |
-
2022
- 2022-07-11 CN CN202221780722.XU patent/CN217691714U/en active Active
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