CN207426243U - A kind of improved connector - Google Patents
A kind of improved connector Download PDFInfo
- Publication number
- CN207426243U CN207426243U CN201721483110.3U CN201721483110U CN207426243U CN 207426243 U CN207426243 U CN 207426243U CN 201721483110 U CN201721483110 U CN 201721483110U CN 207426243 U CN207426243 U CN 207426243U
- Authority
- CN
- China
- Prior art keywords
- elastic arm
- terminal
- gear
- hole
- improved connector
- 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.)
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Abstract
The utility model is related to a kind of connectors, a kind of more particularly to improved connector for hanging SM types, including pedestal, the hole for the installation of several terminals is equipped in pedestal, being equipped with gear in hole connects block and elastic arm, terminal is equipped with position-arresting part, the position-arresting part cooperation gear of terminal connects block and elastic arm realizes that the installation that terminal is present in body opening is fixed, and original elastic piece structure, stable structure is substituted with the fit structure of position-arresting part and elastic arm in the utility model, effective to prevent coming off for metal terminal, assembling is simple.
Description
Technical field
The utility model is related to a kind of connectors, more particularly to a kind of improved connector for hanging SM types.
Background technology
Connector be our electronic engineering technical staff often in contact with a kind of component.Its effect is very simple：In electricity
It is blocked in road between place or isolated obstructed circuit, erects the bridge of communication, so that current flowing, realizes circuit predetermined
Function.Connector is indispensable component in electronic equipment, and the access along current flowing is observed, you have always had found one
A or multiple connectors.Connector form and structure are ever-changing, with application, frequency, power, application environment etc.
Difference has various various forms of connectors.
But, general hanging SM types connector is inner shrapnel formula connector, is usually the cooperation that shrapnel and gear connect block, ties
Structure is simple and crude, the exception that metal terminal comes off often occurs, and metal terminal shrapnel does not spring back and terminal retaining is caused to fail.
Utility model content
For existing technical deficiency, the utility model provides a kind of improved connector.
To achieve these goals, technical solution adopted in the utility model is：A kind of improved connector, including seat
Body, the hole for the installation of several terminals is equipped in pedestal, which is characterized in that is equipped with to keep off in the hole in and is connect block and elastic arm, terminal is equipped with
Position-arresting part, the position-arresting part cooperation gear of terminal connects block and elastic arm realizes that the installation that terminal is present in body opening is fixed.
The card slot space for terminal assembling is equipped between the elastic arm and one side hole wall, terminal is caught in pedestal from card slot space
Hole in.
The both ends in the hole are equipped with opening, and are divided into the first opening and the second opening, and elastic arm is from hole wall into hole and to the
One opening direction is set, and with elastic restoring force.
The end of the elastic arm is equipped with receiving part, and the right gear junction of position-arresting part and the left perspective plane of receiving part coincide.
Gear connects block equipped with step, and the first gear junction of step and the left gear junction of position-arresting part coincide.
The second gear junction of step and the lower block junction of position-arresting part coincide.
One end of the elastic arm is equipped with to press the press section of elastic arm.
The beneficial effects of the utility model：Original bullet is substituted with the fit structure of position-arresting part and elastic arm in the utility model
Chip architecture, stable structure effectively prevent coming off for metal terminal, and assembling is simple.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the pedestal sectional view of the utility model；
Fig. 3 is the front view of the utility model；
Fig. 4 is enlarged drawing at A in Fig. 3；
Specific embodiment
As Figure 1-Figure 4, a kind of improved connector is equipped with including pedestal 1, in pedestal 1 and is installed for several terminals 2
Hole, gear is equipped in hole and connects block 3 and elastic arm 4, terminal 2 is equipped with position-arresting part 5, and the cooperation gear of position-arresting part 5 of terminal 2 connects block 3 and bullet
Arm 4 realizes that installation of the terminal 2 in 1 hole of pedestal is fixed.
The card slot space 6 assembled for terminal 2 is equipped between the elastic arm 4 and one side hole wall, terminal 2 blocks from card slot space 6
In the hole for entering pedestal 1, the side of terminal 2 is caught in card slot space 6.
The both ends in the hole are equipped with opening, and are divided into the first opening 7 and the second opening 8, elastic arm 4 from hole wall into hole and to
First 7 directions of opening are set, and with elastic restoring force, the first opening 7 is connection circuit board direction, and the second opening 8 is wiring
Extreme direction, elastic arm 4 are set from hole wall at the first 7 directions of opening, have clearance space between the end of elastic arm 4 and hole wall, by
This, when elastic arm 4 is pressed to the hole wall direction, elastic arm 4 generates deformation, forces effect of the elastic arm 4 toward the hole wall negative direction
Power forms elastic restoring force.
The end of the elastic arm 4 is equipped with receiving part 9, the right gear junction 51 of position-arresting part 5 and 91 phase of left perspective plane of receiving part 9
It overlaps.
Gear connects block 3 equipped with step, and the first gear junction 31 of step and the left gear junction 52 of position-arresting part 5 coincide.
The second gear junction 32 of step and the lower block junction 53 of position-arresting part 5 coincide, and the gear that position-arresting part 5 is caught in elastic arm 4 connects
Portion 9 and gear are connect at the step of block 3, and structure is firm.
One end of the elastic arm 4 is equipped with to press the press section 10 of elastic arm 4, and press section 10 is for the ease of pressing elastic arm
4 carry out assembling terminal 2.
During assembling, terminal 2 againsts hole wall at the second opening 8 and stretches into card slot space 6, pushes the press section 10 of elastic arm 4
Elastic arm 4 is made to deform upon downwards, the position-arresting part 5 of terminal 2 is made to pass through the receiving part 9 of elastic arm 4, gear connects the of 3 top bar of block
One gear junction 31 is overlapped with the left perspective plane 91 of position-arresting part 5, and terminal 2 is prevented to decontrol pressing at this time from continuing to stretch out the first opening 7
Portion 10, the second gear junction 32 of step coincide with the lower block junction 53 of position-arresting part 5, and the deformation of elastic arm 4 forces elastic arm 4 to recover former
Shape, the left perspective plane 91 of receiving part 9 and the first gear junction 31 of position-arresting part 5 coincide, and complete assembling.
Above-mentioned direction position relationship is only for for the attached drawing of the utility model.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, it is on the premise of not departing from the spirit and scope of the utility model, in the art common
Technical staff simple change and to replace all be within the scope of protection of the utility model.
Claims (7)
1. a kind of improved connector including pedestal (1), is equipped with the hole for the installation of several terminals (2) in pedestal (1), special
Sign is, gear is equipped in hole and connects block (3) and elastic arm (4), terminal (2) is equipped with position-arresting part (5), and the position-arresting part (5) of terminal (2) is matched somebody with somebody
Conjunction gear connects block (3) and elastic arm (4) realizes that installation of the terminal (2) in pedestal (1) hole is fixed.
2. a kind of improved connector as described in claim 1, which is characterized in that between the elastic arm (4) and one side hole wall
Equipped with the card slot space (6) assembled for terminal (2), terminal (2) is caught in from card slot space (6) in the hole of pedestal (1).
3. a kind of improved connector as described in claim 1, which is characterized in that the both ends in the hole are equipped with opening, and divide
For the first opening (7) and the second opening (8), elastic arm (4) is set from hole wall into hole and to first opening (7) direction, and is had
Elastic restoring force.
4. a kind of improved connector as described in claim 1, which is characterized in that the end of the elastic arm (4) is equipped with gear and connects
Portion (9), the right gear junction (51) of position-arresting part (5) and the left perspective plane (91) of receiving part (9) coincide.
5. a kind of improved connector as described in claim 1, which is characterized in that the gear connects block (3) equipped with step, step
First gear junction (31) and the left gear junction (52) of position-arresting part (5) coincide.
6. a kind of improved connector as claimed in claim 5, which is characterized in that the second gear junction (32) of the step and
The lower block junction (53) of position-arresting part (5) coincides.
A kind of 7. improved connector as described in claim 1~6 any one, which is characterized in that the one of the elastic arm (4)
End is equipped with to press the press section (10) of elastic arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483110.3U CN207426243U (en) | 2017-11-09 | 2017-11-09 | A kind of improved connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483110.3U CN207426243U (en) | 2017-11-09 | 2017-11-09 | A kind of improved connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426243U true CN207426243U (en) | 2018-05-29 |
Family
ID=62308243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721483110.3U Active CN207426243U (en) | 2017-11-09 | 2017-11-09 | A kind of improved connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426243U (en) |
-
2017
- 2017-11-09 CN CN201721483110.3U patent/CN207426243U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |