CN206516798U - A kind of improved plug - Google Patents
A kind of improved plug Download PDFInfo
- Publication number
- CN206516798U CN206516798U CN201621365244.0U CN201621365244U CN206516798U CN 206516798 U CN206516798 U CN 206516798U CN 201621365244 U CN201621365244 U CN 201621365244U CN 206516798 U CN206516798 U CN 206516798U
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- CN
- China
- Prior art keywords
- terminal
- inspection
- glue core
- data terminal
- power supply
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- 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 electrical connector element technical field, refers in particular to a kind of improved plug.It includes insulating body, metal shell and the terminal group on insulating body, and the insulating body includes preceding glue core and rear glue core, glue core before metal shell is socketed on；The preceding glue core is separately provided for the mounting groove of accommodating terminal group；Terminal group includes the first data terminal, the first inspection terminal, power supply terminal, the second data terminal and the second inspection terminal；First data terminal, the first inspection terminal, power supply terminal, the second data terminal and the second inspection terminal are provided with elastic arm, and the end of the elastic arm is provided with contact；First data terminal, the first inspection terminal, power supply terminal, the top of the second data terminal and the second inspection terminal are respectively provided with abutting bar；First data terminal, the first inspection terminal, power supply terminal, the bottom of the second data terminal and the second inspection terminal are respectively provided with abutting projection.
Description
Technical field
The utility model is related to electrical connector element technical field, refers in particular to a kind of improved plug.
Background technology
Plug is widely applied to every field, is the connection end in circuit.Plug is to carry out electric power or electronic data
The element of transmission, therefore telecommunication contact quality is particularly important, and plug is made up of terminal and insulation crust, so influence
The factor of telecommunication contact quality is the confining force of terminal.
Plug in the market, its terminal connection part is the straight-bar type platy structure of an extension, because terminal does not possess
Stress point, does not possess the fulcrum fixed with shell, during long-term use, the elastic arm elasticity of terminal may be more and more yet well
Low, so as to cause connective stability poor, confining force is low, influences its performance.
Utility model content
The utility model provides a kind of improved plug for problem of the prior art, and the confining force of plug is strong, stability
Height, it is simple in construction, it is reasonable in design.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of improved plug that the utility model is provided, includes insulating body, metal shell and installed in insulation
Terminal group on body, the insulating body includes preceding glue core and rear glue core, glue core before the metal shell is socketed on；It is described
Preceding glue core is separately provided for the mounting groove of accommodating terminal group；The terminal group includes the first data terminal, the first detecting
Terminal, power supply terminal, the second data terminal and the second inspection terminal；First data terminal, the first inspection terminal, power end
Son, the second data terminal and the second inspection terminal are provided with elastic arm, and the end of the elastic arm is provided with contact；Described
One data terminal, the first inspection terminal, power supply terminal, the top of the second data terminal and the second inspection terminal are respectively provided with
Abutting bar for auxiliary reset；First data terminal, the first inspection terminal, power supply terminal, the second data terminal and
The bottom of two inspection terminals is respectively provided with the abutting projection for preventing contact to be connected with metal shell.
Wherein, first data terminal, the first inspection terminal, power supply terminal, the second data terminal and the second sense terminal
Son is provided with weld part.
Further, the preceding glue in-core is provided with U-lag, the U-lag and is provided with ground terminal.
Wherein, the cramp being provided with fixture block, the metal shell for coordinating with fixture block is provided with the preceding glue core,
Bayonet socket is provided with the cramp.
Further, the both sides of the preceding glue core are provided with to be additionally provided with neck, the metal shell and are used for and neck
The card of cooperation, the card is connected in neck.
It is preferred that, the rear glue core is provided with the locating slot of the position for tack welding socket part.
Further, the through hole being provided with salient point, the card for coordinating with salient point, institute are provided with the neck
State through hole and salient point clamping.
The beneficial effects of the utility model：
A kind of improved plug that the utility model is provided, because plug can cause elastic arm occurs tired when being used for a long time
It is weary to make its elasticity reduction, when plug inserts the contact jaw of connector, bullet on elastic arm, the abutting bar can be with mounting groove
Top inner wall is abutted so that elastic arm also may be such that the position of elastic arm will not excessively go up bullet even if there is tired can not reset,
Ensure that elastic arm can be stably connected with contact jaw, connective stability is high；The abutting projection is abutted with the bottom interior wall of mounting groove,
Ensure that elastic arm produces distance with metal shell, prevent elastic arm is connected with metal shell from making terminal group short circuit, so that inserting
Head is damaged.
Brief description of the drawings
Fig. 1 is a kind of structural representation of improved plug of the present utility model.
Fig. 2 is a kind of structure decomposition figure of improved plug of the present utility model.
Fig. 3 is the structural representation of preceding glue core of the present utility model.
Fig. 4 is a kind of structure decomposition figure at improved another visual angle of plug of the present utility model.
Fig. 5 is the first data terminal of the present utility model, the first inspection terminal, power supply terminal, the second data terminal and the
Elastic arm, abutting bar, abutting projection, the structural representation of weld part of two inspection terminals.
Fig. 6 is the structural representation of terminal group of the present utility model.
Include in references of the Fig. 1 into Fig. 6：
1-insulating body, 2-metal shell 3-preceding glue core
4-rear glue core the 6-the first data terminal of 5-mounting groove
7-the first the 9-the second data terminal of 8-power supply terminal of inspection terminal
10-the second 11-elastic arm of inspection terminal, 12-contact
13-abut bar 14-abutting 15-weld part of projection
16-fixture block, 17-cramp, 18-bayonet socket
19-card, 20-neck, 21-locating slot
22-salient point, 23-through hole, 24-ground terminal
25-U-lag.
Embodiment
For the ease of the understanding of those skilled in the art, further is made to the utility model with reference to embodiment and accompanying drawing
Explanation, the content that embodiment is referred to not to it is of the present utility model limit.The utility model is entered below in conjunction with accompanying drawing 1-6
The detailed description of row.
A kind of improved plug described in the present embodiment, includes insulating body 1, metal shell 2 and installed in insulation
Terminal group on body 1, the insulating body 1 includes preceding glue core 3 and rear glue core 4, glue core before the metal shell 2 is socketed on
3；The preceding glue core 3 is separately provided for the mounting groove 5 of accommodating terminal group；The terminal group include the first data terminal 6,
First inspection terminal 7, power supply terminal 8, the second data terminal 9 and the second inspection terminal 10；First data terminal 6, first
Inspection terminal 7, power supply terminal 8, the second data terminal 9 and the second inspection terminal 10 are provided with elastic arm 11, the elastic arm
11 end is provided with contact 12；First data terminal 6, the first inspection terminal 7, power supply terminal 8, the second data terminal 9
The abutting bar 13 resetted for assistant spring arm 11 is respectively provided with the top of the second inspection terminal 10；First data
Terminal 6, the first inspection terminal 7, power supply terminal 8, the bottom of the second data terminal 9 and the second inspection terminal 10 are respectively provided with
For the abutting projection 14 for preventing contact 12 to be connected with metal shell 2.Specifically, because plug can cause bullet when being used for a long time
Property arm 11 occur it is tired make its elasticity reduction, when plug inserts the contact jaw of connector, bullet, the abutting bar on elastic arm 11
13 can abut with the top inner wall of mounting groove 5 so that elastic arm 11 also may be such that elastic arm even if there is tired can not reset
11 position will not excessively go up bullet, it is ensured that elastic arm 11 can be stably connected with contact jaw, and connective stability is high；The abutting projection
14 abut with the bottom interior wall of mounting groove 5, it is ensured that elastic arm 11 produces distance with metal shell 2, prevents elastic arm 11 and metal
The connection of shell 2 makes terminal group short circuit, so that plug is damaged.
A kind of improved plug described in the present embodiment, first data terminal 6, the first inspection terminal 7, power supply terminal
8th, the second data terminal 9 and the second inspection terminal 10 are provided with weld part 15.
It is provided with a kind of improved plug described in the present embodiment, the preceding glue core 3 on U-lag 25, the U-lag 25
Ground terminal 24 is installed.Specifically, the ground terminal 24 is arranged on U-lag 25, and U-lag 25 has positioning both ground terminal 24
Effect.
Fixture block 16, the metal shell 2 are provided with a kind of improved plug described in the present embodiment, the preceding glue core 3
On be provided with cramp 17 for coordinating with fixture block 16, the cramp 17 and be provided with bayonet socket 18.Specifically, by cramp 17
Bayonet socket 18 be fastened and connected with fixture block 16 so that metal shell 2 steadily is connected with preceding glue core 3, it is ensured that it is stable
Property.
A kind of improved plug described in the present embodiment, the both sides of the preceding glue core 3 are provided with outside neck 20, the metal
The card 19 for coordinating with neck 20 is additionally provided with shell 2, the card 19 is connected in neck 20.Specifically, further
Using card 19 and the clamping of neck 20, further ensure the connective stability of metal shell 2 and preceding glue core 3.
A kind of improved plug described in the present embodiment, the rear glue core 4 is provided with the position for tack welding socket part 15
Locating slot 21.Specifically, weld part 15 is placed using locating slot 21, convenient processing welding and assembling substantially increase life
Produce efficiency.
It is provided with salient point 22, the card 19 and sets on a kind of improved plug described in the present embodiment, the neck 20
It is equipped with the through hole 23 for coordinating with salient point 22, the through hole 23 and the clamping of salient point 22.Specifically, through hole 23 is further utilized
With the clamping of salient point 22, further ensure the connective stability of metal shell 2 and preceding glue core 3.
It is described above, only it is the utility model preferred embodiment, not makees any formal to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, is not departing from the range of technical solutions of the utility model, is made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from technical solutions of the utility model content, foundation
The utility model technology refers to any simple modification, equivalent variations and the modification made to above example, belongs to this practicality
In the range of new technique scheme.
Claims (7)
1. a kind of improved plug, it is characterised in that：Include insulating body, metal shell and on insulating body
Terminal group, the insulating body includes preceding glue core and rear glue core, glue core before the metal shell is socketed on；The preceding glue core point
The mounting groove for accommodating terminal group is not provided with；The terminal group includes the first data terminal, the first inspection terminal, power supply
Terminal, the second data terminal and the second inspection terminal；First data terminal, the first inspection terminal, power supply terminal, the second number
Elastic arm is provided with according to terminal and the second inspection terminal, the end of the elastic arm is provided with contact；First data terminal
The top of son, the first inspection terminal, power supply terminal, the second data terminal and the second inspection terminal is respectively provided with for aiding in
The abutting bar that elastic arm resets；First data terminal, the first inspection terminal, power supply terminal, the second data terminal and second
The bottom of inspection terminal is respectively provided with the abutting projection for preventing contact to be connected with metal shell.
2. a kind of improved plug according to claim 1, it is characterised in that：First data terminal, the first detecting
Terminal, power supply terminal, the second data terminal and the second inspection terminal are provided with weld part.
3. a kind of improved plug according to claim 1, it is characterised in that：The preceding glue in-core is provided with U-lag, institute
State and ground terminal is installed on U-lag.
4. a kind of improved plug according to claim 1, it is characterised in that：Fixture block is provided with the preceding glue core, institute
State and be provided with bayonet socket on the cramp being provided with metal shell for coordinating with fixture block, the cramp.
5. a kind of improved plug according to claim 1, it is characterised in that：The both sides of the preceding glue core are provided with card
The card for coordinating with neck is additionally provided with groove, the metal shell, the card is connected in neck.
6. a kind of improved plug according to claim 2, it is characterised in that：The rear glue core is provided with for tack welding
The locating slot of the position of socket part.
7. a kind of improved plug according to claim 5, it is characterised in that：Salient point is provided with the neck, it is described
The through hole for coordinating with salient point, the through hole and salient point clamping are provided with card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365244.0U CN206516798U (en) | 2016-12-13 | 2016-12-13 | A kind of improved plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365244.0U CN206516798U (en) | 2016-12-13 | 2016-12-13 | A kind of improved plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516798U true CN206516798U (en) | 2017-09-22 |
Family
ID=59862781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365244.0U Active CN206516798U (en) | 2016-12-13 | 2016-12-13 | A kind of improved plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516798U (en) |
-
2016
- 2016-12-13 CN CN201621365244.0U patent/CN206516798U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |