CN208571010U - A kind of straight crimp type power connector - Google Patents
A kind of straight crimp type power connector Download PDFInfo
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- CN208571010U CN208571010U CN201821236505.8U CN201821236505U CN208571010U CN 208571010 U CN208571010 U CN 208571010U CN 201821236505 U CN201821236505 U CN 201821236505U CN 208571010 U CN208571010 U CN 208571010U
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- terminal
- integrally formed
- power supply
- supply terminal
- mounting groove
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Abstract
It is disclosed by the utility model to belong to power connector technical field, specially a kind of straight crimp type power connector, including pedestal, the front and rear sides of the Chuck top offer integrally formed first power supply terminal mounting groove and second source terminal-mounting grooves respectively, and the inner cavity of the first power supply terminal mounting groove and second source terminal-mounting grooves is fixedly installed with the first power supply terminal and second source terminal respectively, the left and right ends of the pedestal offer integrally formed ventilating heat dissipating hole, and ventilating heat dissipating hole described in two groups of left and right is connected with the inner cavity of the first power supply terminal mounting groove and second source terminal-mounting grooves described in two groups of left and right respectively, integrally formed positioning column is equipped at the bottom center of the pedestal, pass through setting crossbeam and window, crossbeam can play support and position-limiting action to hook, power supply can be efficiently controlled The openings of sizes consistency and raising precompression of terminal, guarantee the reliability of contact.
Description
Technical field
It is disclosed by the utility model to belong to power connector technical field, specially a kind of straight crimp type power supply connection
Device.
Background technique
Power connector comprising there are an insulating body and plural terminals, which has plural accommodation groove, these
Accommodation groove accommodates these terminals, which is additionally provided with an at least tongue piece, which is isolated these terminals, these terminals difference
With a hangnail, these terminals extend outwardly respectively in these first sides of hangnail is equipped with plural contacting part, and in these hangnails the
Complex lead is fixed in two sides;By above structure, the hangnail that can reach terminal is embedded in insulating body, and terminal is easily assembled to,
It only need to be pushed into insulating body, the efficiency such as short circuit will not occur between terminal, be widely used to electri forklift, Caddy,
Tourist coach, electric yacht, electronic floor-cleaning machine, mining electric locomotive, ups uninterruptible power supply, in the products such as power communication railway system.
The problems such as generally existing reed opening of existing power supply connector body is unstable, and electric current transmission is unstable, and system heat generation is big.For
This, we have proposed a kind of straight crimp type power connectors to come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of straight crimp type power connectors, to solve in above-mentioned background technique
The generally existing reed opening of the existing power supply connector body of proposition is unstable, and electric current transmission is unstable, and system heat generation is big to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of straight crimp type power connector, packet
Pedestal is included, the front and rear sides of the Chuck top offer integrally formed first power supply terminal mounting groove and second source respectively
Terminal-mounting grooves, and the inner cavity of the first power supply terminal mounting groove and second source terminal-mounting grooves is fixedly installed with respectively
One power supply terminal and second source terminal, the left and right ends of the pedestal offer integrally formed ventilating heat dissipating hole, and left
Ventilating heat dissipating hole described in right two groups respectively with the first power supply terminal mounting groove and second source terminal-mounting grooves described in two groups of left and right
Inner cavity be connected, integrally formed positioning column is equipped at the bottom center of the pedestal, the outside surrounding of the positioning column is equal
Equipped with integrally formed concave bar, the left and right sides of the Chuck top uniformly equidistantly offers integrally formed groove, described
Groove is uniformly equidistantly equipped with integrally formed close to the side of the first power supply terminal mounting groove and second source terminal-mounting grooves
Crossbeam, and integrally formed window is equipped between crossbeam described in two adjacent groups.
Preferably, the terminal reed that first power supply terminal and second source terminal are oppositely arranged by two groups forms,
And opening is equipped between terminal reed described in two adjacent groups, the top of the terminal reed is equipped with integrally formed hook, and institute
It states hook and is each passed through window described in two adjacent groups, the terminal reed is connected in the top of crossbeam.
Preferably, integrally formed outer convex block, and left and right are equipped at the center of terminal reed opposite side described in two adjacent groups
Outer convex block described in two groups is in integrated formed structure.
Preferably, integrally formed flake, and flake described in each group are offered at the bottom end pin of the terminal reed
Seamed edge taken all of processing.
Preferably, the upper and lower ends of first power supply terminal and second source terminal are equipped with integrally formed first touching
Head and the second contact, and the difference in height of 0.7mm is equipped between first contact and the second contact.
Compared with prior art, the utility model has the beneficial effects that can be played by setting crossbeam and window, crossbeam
Support and position-limiting action to hook can efficiently control the openings of sizes consistency of power supply terminal and improve precompression, guarantee
The reliability of contact, while outer convex block and ventilating heat dissipating hole are set, so that opening can when biggish offset occurs in plugs and sockets
One-side contact can occur, outer convex block can play the role of current distributing, can guarantee the stability and reliability of power delivery, simultaneously
Heat release hole can play the effect of ventilation and heat, and it is unstable to avoid existing power supply connector body generally existing reed opening,
Electric current transmits unstable, the big problem of system heat generation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model bottom substance schematic diagram；
Fig. 3 is the utility model structure right view；
Fig. 4 is the first terminal structure of electric power of the utility model schematic diagram；
Fig. 5 is the utility model terminal reed structure schematic diagram.
In figure: 1 pedestal, 11 openings, 12 flakes, 13 first contacts, 14 second contacts, 15 first power supply terminal mounting grooves,
16 second source terminal-mounting grooves, 2 first power supply terminals, 21 terminal reeds, 3 second source terminals, 4 ventilating heat dissipating holes, 5 positioning
Column, 6 concave bars, 7 grooves, 71 crossbeams, 8 windows, 9 hooks, 10 outer convex blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of straight crimp type power connector, including
Pedestal 1, the front and rear sides on 1 top of pedestal offer integrally formed first power supply terminal mounting groove 15 and the second electricity respectively
Source terminal mounting groove 16, and the inner cavity of the first power supply terminal mounting groove 15 and second source terminal-mounting grooves 16 is fixed respectively
First power supply terminal 2 and second source terminal 3 are installed, the left and right ends of the pedestal 1 offer integrally formed ventilation
Heat release hole 4, and left and right two groups described in ventilating heat dissipating hole 4 respectively with left and right two groups described in the first power supply terminal mounting groove 15 and second
The inner cavity of power supply terminal mounting groove 16 is connected, and integrally formed positioning column 5 is equipped at the bottom center of the pedestal 1, described
The outside surrounding of positioning column 5 is equipped with integrally formed concave bar 6, and the left and right sides on 1 top of pedestal uniformly equidistantly opens up
Have an integrally formed groove 7, the groove 7 close to the first power supply terminal mounting groove 15 and second source terminal-mounting grooves 16 one
Side is uniformly equidistantly equipped with integrally formed crossbeam 71, and integrally formed window 8 is equipped between crossbeam 71 described in two adjacent groups.
Wherein, first power supply terminal 2 and second source terminal 3 are by two groups of 21 groups of terminal reeds being oppositely arranged
At, and opening 11 is equipped between terminal reed 21 described in two adjacent groups, the top of the terminal reed 21 is equipped with integrally formed
Hook 9, and the hook 9 is each passed through window 8 described in two adjacent groups, the terminal reed 21 is connected in the top of crossbeam 71,
Integrally formed outer convex block 10, and evagination described in two groups of left and right are equipped at the center of 21 opposite side of terminal reed described in two adjacent groups
Block 10 is in integrated formed structure, offers integrally formed flake 12, and each group at the bottom end pin of the terminal reed 21
The seamed edge of the flake 12 is taken all of processing, and the upper and lower ends of first power supply terminal 2 and second source terminal 3 are equipped with
Integrally formed first contact 13 and the second contact 14, and it is equipped with 0.7mm's between first contact 13 and the second contact 14
Difference in height.
Working principle: the ventilating heat dissipating hole 4 on pedestal 1, can for the connector using when in the work for playing rapid cooling
With avoiding temperature is excessively high from leading to the system failure, the positioning column 5 of 1 bottom end of pedestal can be to play quickly when element upper plate plugs
The effect of positioning, while the concave bar 6 in 5 outside of positioning column, can increase the retentivity of element and pcb board, prevent element from being touched
Pedestal 1 falls off when hitting, and window 8 can provide the more large deformation space for accommodating hook 9, and crossbeam 71 can play the branch to hook 9
Support and position-limiting action can efficiently control the openings of sizes consistency of power supply terminal and improve precompression, guarantee the reliable of contact
Property, while terminal reed 21 is linked into an integrated entity molding structure by two outer convex blocks 10, when the biggish offset of plugs and sockets appearance
When, opening 11 is likely to occur one-side contact, and outer convex block 10 can play the role of current distributing, can guarantee the stability of power delivery
And reliability, in the power connector connecting PCB board, the reed of pcb board plug aperture inner cavity can be connected in the interior of flake 12
Chamber so that the power connector connect with pcb board it is stronger, by the first contact 13 and second contact 14 setting 0.7mm
Difference in height, can be to realize Hot Plug Capability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of straight crimp type power connector, including pedestal (1), it is characterised in that: the front and back two on pedestal (1) top
Side offers integrally formed first power supply terminal mounting groove (15) and second source terminal-mounting grooves (16), and described respectively
The inner cavity of one power supply terminal mounting groove (15) and second source terminal-mounting grooves (16) is fixedly installed with the first power supply terminal respectively
(2) it is offered integrally formed ventilating heat dissipating hole (4) with second source terminal (3), the left and right ends of the pedestal (1), and
Left and right two groups described in ventilating heat dissipating hole (4) respectively with left and right two groups described in the first power supply terminal mounting groove (15) and second source end
The inner cavity of sub- mounting groove (16) is connected, and is equipped with integrally formed positioning column (5) at the bottom center of the pedestal (1), described
The outside surrounding of positioning column (5) is equipped with integrally formed concave bar (6), between the left and right sides on pedestal (1) top is uniformly waited
Away from offering integrally formed groove (7), the groove (7) is close to the first power supply terminal mounting groove (15) and second source terminal
The side of mounting groove (16) is uniformly equidistantly equipped with integrally formed crossbeam (71), and sets between crossbeam described in two adjacent groups (71)
There are integrally formed window (8).
2. a kind of straight crimp type power connector according to claim 1, it is characterised in that: first power supply terminal
(2) it is formed with the terminal reed (21) that is oppositely arranged by two groups of second source terminal (3), and terminal reed described in two adjacent groups
(21) opening (11) is equipped between, the top of the terminal reed (21) is equipped with integrally formed hook (9), and the hook
(9) it is each passed through window described in two adjacent groups (8), the terminal reed (21) is connected in the top of crossbeam (71).
3. a kind of straight crimp type power connector according to claim 2, it is characterised in that: terminal described in two adjacent groups
Integrally formed outer convex block (10) is equipped at the center of reed (21) opposite side, and outer convex block (10) described in two groups of left and right is in one
Molding structure.
4. a kind of straight crimp type power connector according to claim 2, it is characterised in that: the terminal reed (21)
Bottom end pin at offer integrally formed flake (12), and the seamed edge of flake described in each group (12) is taken all of processing.
5. a kind of straight crimp type power connector according to claim 1, it is characterised in that: first power supply terminal
(2) and the upper and lower ends of second source terminal (3) are equipped with integrally formed first contact (13) and the second contact (14), and institute
State the difference in height that 0.7mm is equipped between the first contact (13) and the second contact (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236505.8U CN208571010U (en) | 2018-08-02 | 2018-08-02 | A kind of straight crimp type power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236505.8U CN208571010U (en) | 2018-08-02 | 2018-08-02 | A kind of straight crimp type power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571010U true CN208571010U (en) | 2019-03-01 |
Family
ID=65450132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236505.8U Active CN208571010U (en) | 2018-08-02 | 2018-08-02 | A kind of straight crimp type power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571010U (en) |
-
2018
- 2018-08-02 CN CN201821236505.8U patent/CN208571010U/en active Active
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