CN207217907U - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN207217907U CN207217907U CN201721084730.XU CN201721084730U CN207217907U CN 207217907 U CN207217907 U CN 207217907U CN 201721084730 U CN201721084730 U CN 201721084730U CN 207217907 U CN207217907 U CN 207217907U
- Authority
- CN
- China
- Prior art keywords
- base portion
- insulating body
- elastic contact
- contact part
- connection terminal
- 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 discloses a kind of connector, including insulating body, it is interval with insulating body multiple inserting the mounting groove of connection terminal, the two bottom sides of mounting groove are arranged with neck, the back side of insulating body is provided with the plug receptacle connected with each mounting groove, connection terminal includes base portion, the front center of base portion is provided with the junction of L-shaped, the both sides of base portion are arranged with limiting section, limiting section is embedded in neck, the rear end of base portion is connected with elastic contact part by the transition part of arc, is stretched at the top of elastic contact part in plug receptacle.Connector structure of the present utility model is reasonable, it is easy to make, stability is good, outside connector contacts after being inserted by plug receptacle with the elastic contact part of connection terminal, with preferable Elastic Contact performance, it is also easier to plug, and connection terminal also has preferable polarization in mounting groove, is greatly extended thereby using the life-span.
Description
Technical field
The utility model belongs to technical field of electric connectors, and in particular to a kind of connector.
Background technology
One of connector part the most frequently used when being electrical connection, each function of equipment is realized by its internal connection terminal
Signal connection or transmission between module, between functional module and external equipment.Contact of the existing connector at connection initial stage
It is functional, but the pliability of structure is bad, and with the increase of plug number, contact straight line declines, while in vibration environment
It is lower easily to disconnect, cause loose contact.In addition, these connectors using when also need to control plug dynamics, as dynamics is inadequate, also can
Cause loose contact；As dynamics is excessive, then it is likely to that connection terminal is caused to damage or shifted, influences follow-up normal use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, and plug is convenient, has preferably elasticity
The connector of contact performance.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of connector, including insulating body, it is interval with insulating body multiple inserting the installation of connection terminal
Groove, the two bottom sides of mounting groove are arranged with neck, and the back side of insulating body is provided with the plug receptacle connected with each mounting groove, connection
Terminal includes base portion, and the front center of base portion is provided with the junction of L-shaped, and the both sides of base portion are arranged with limiting section, and limiting section is embedding
In neck, the rear end of base portion is connected with elastic contact part by the transition part of arc, stretches into and connects at the top of elastic contact part
In socket, base portion, junction, limiting section, transition part and elastic contact part are molded together.
The front end of the elastic contact part is bent towards the direction of junction, forms supporting part.
The both sides of the insulating body are arranged with the spacer of L-shaped, the vertical portion intercalation of spacer on insulating body,
The horizontal part of spacer is provided with arc port.
The spacer is hardware material.
The insulating body is plastic cement material.
The utility model has the advantages that：Connector structure of the present utility model is reasonable, easy to make, and stability is good, outside
Connector contacts after being inserted by plug receptacle with the elastic contact part of connection terminal, has preferable Elastic Contact performance, is also more easy to
In plug, and connection terminal also has preferable polarization in mounting groove, is greatly extended thereby using the life-span.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is backsight structural representation of the present utility model；
Fig. 3 is cross section structure diagram of the present utility model；
Fig. 4 is the dimensional structure diagram of connection terminal in the utility model；
Fig. 5 is the overlooking the structure diagram of connection terminal in the utility model.
Wherein, 1, insulating body, 2, spacer, 21, arc port, 3, mounting groove, 31, neck, 4, base portion, 41, limiting section,
42nd, junction, 43, transition part, 44, elastic contact part, 45, supporting part, 5, plug receptacle.
Embodiment：
As shown in Figures 1 to 5, a kind of connector, including insulating body 1, it is interval with insulating body 1 multiple inserting
Enter the mounting groove 3 of connection terminal, the two bottom sides of mounting groove 3 are arranged with neck 31, and the back side of insulating body 1 is provided with and each peace
The plug receptacle 5 that tankage 3 connects, connection terminal include base portion 4, and the front center of base portion 4 is provided with the junction 42 of L-shaped, base portion 4
Both sides are arranged with limiting section 41, and limiting section 41 is embedded in neck 31, can also be in the side of limiting section 41 in order to preferably spacing
Edge sets card thorn, and the rear end of base portion 4 is connected with elastic contact part 44, the top of elastic contact part 44 by the transition part 43 of arc
Stretch into plug receptacle 5, base portion 4, junction 42, limiting section 41, transition part 43 and elastic contact part 44 are molded together, make connection end
The manufacture craft of son is easier.
Outside connector contacts after being inserted by plug receptacle 5 with the elastic contact part 44 of connection terminal, between the two have compared with
Good Elastic Contact performance, and elastic contact part 44 presses to base portion 4 in the presence of outside connector, with excessive portion 43 and limit
The collective effect of position portion 41, prevents connection terminal to be shifted over or loosen, it is ensured that connection terminal all the time have preferable stability and
Contact precision., can be by elastic contact part 44 in order to avoid base portion 4 is damaged in the front end of elastic contact part 44 because contact area is smaller
Front end is bent towards the direction of junction 42, supporting part 45 is formed, except adding and 4 direct contact area of base portion, moreover it is possible to effectively
Prevent the front end of elastic contact part 44 because extruding force is excessive and produce can not the deformation that recovers of elasticity, patched so as to effectively increase
The service life of part.
The both sides of insulating body 1 are arranged with the spacer 2 of L-shaped, the vertical portion intercalation of spacer 2 on insulating body 1,
The horizontal part of spacer 2 is provided with arc port 21, and spacer 2 is hardware material, by arc port 21 by connector integrally using weldering
Connect or the mode of bolt is fixed, improve stability when connector uses, insulating body 1 is plastic cement material, is had preferable
Insulating properties, prevent to inside connection terminal impact.
Claims (5)
1. a kind of connector, including insulating body, it is characterised in that：It is interval with the insulating body multiple to the company of insertion
The mounting groove of connecting terminal, the two bottom sides of the mounting groove are arranged with neck, and the back side of the insulating body is provided with and each peace
The plug receptacle of tankage connection, the connection terminal include base portion, and the front center of the base portion is provided with the junction of L-shaped, described
The both sides of base portion are arranged with limiting section, and the limiting section is embedded in neck, the transition that the rear end of the base portion passes through arc
Portion is connected with elastic contact part, is stretched at the top of the elastic contact part in plug receptacle, the base portion, junction, limiting section, mistake
Cross portion and elastic contact part is molded together.
2. connector according to claim 1, it is characterised in that：The front end of the elastic contact part is towards the direction of junction
Bending, form supporting part.
3. connector according to claim 1, it is characterised in that：The both sides of the insulating body are arranged with determining for L-shaped
Bit slice, on insulating body, the horizontal part of the spacer is provided with arc port for the vertical portion intercalation of the spacer.
4. connector according to claim 3, it is characterised in that：The spacer is hardware material.
5. connector according to claim 1, it is characterised in that：The insulating body is plastic cement material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084730.XU CN207217907U (en) | 2017-08-28 | 2017-08-28 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084730.XU CN207217907U (en) | 2017-08-28 | 2017-08-28 | A kind of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217907U true CN207217907U (en) | 2018-04-10 |
Family
ID=61825325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084730.XU Active CN207217907U (en) | 2017-08-28 | 2017-08-28 | A kind of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217907U (en) |
-
2017
- 2017-08-28 CN CN201721084730.XU patent/CN207217907U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |