CN204179301U - A kind of connector terminals seat - Google Patents
A kind of connector terminals seat Download PDFInfo
- Publication number
- CN204179301U CN204179301U CN201420472103.3U CN201420472103U CN204179301U CN 204179301 U CN204179301 U CN 204179301U CN 201420472103 U CN201420472103 U CN 201420472103U CN 204179301 U CN204179301 U CN 204179301U
- Authority
- CN
- China
- Prior art keywords
- container cavity
- housing
- clamping chamber
- connector terminals
- cavity
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of connector terminals seat, aim to provide and a kind ofly connect the stronger a kind of connector terminals seat of effect, its drip irrigation device is a kind of connector terminals seat, comprise housing and container cavity, described housing is cuboid, the through housing two ends of described container cavity, stitch is provided with in described container cavity, described stitch one end is stretched out container cavity opening and is formed binding post outward and inner surface away from binding post in the other end and container cavity is fixedly connected with, described hull outside seamed edge is provided with draw-in groove, be provided with for locating and spacing raised line in described draw-in groove, described housing is also provided with clamping chamber, the projection preventing plug from extracting out is provided with in described clamping chamber, the utility model is applicable to household electrical appliances circuit and connects, the fields such as electronic component device circuit connection.
Description
Technical field
The utility model relates to a kind of terminal technical field, and more particularly, it relates to and a kind ofly connects the strong connector terminals seat of effect.
Background technology
The fast development of electronics technology and multimedia messages now, the electronic installations such as mobile phone, intelligent mobile phone, global navigation satellite machine, personal digital assistant are made all to be prevalent in society each corner upper, and all trend towards light, thin, short, little because of electronic device design at present, therefore the component structure on electronic installation internal circuit board then needs small but excellent close, overall construction intensity also needs to strengthen thereupon, with in response to current development trend.And general electronic installation big city utilizes connector to reach the connection with circuit board, and connector can provide cable to be arranged in it mostly, and do one with the plural signal terminal of connector inside or power supply terminal and be connected, can signal or power supply be sent in control circuit through circuit board for another matching connector, along with connector volume is more and more small, just the connector of various different types is developed, such as probe adapter, be provided with multiple metal probe in insulating body inside, and probe is for including sleeve and probe, and between sleeve and probe, contain a spring, when probe is subject to the effect of external force and is pressed in sleeve, namely compressible spring is a strain, and utilize probe to support to be contacted with on sleeve lining face, thus the object of electric connection can be realized, because probe type connecter is little for having volume, electric current is large, contact point is strong, long service life and electric connection stability advantages of higher, and be widely used in battery of mobile phone, antenna connects, global navigation satellite machine, plane formula or handheld computer, on the electronic installation such as radio system or communication apparatus, in order to the use of On current or transmission signal.
At present, application number is that the Chinese patent of CN201320247763.7 discloses a kind of structure improved electric connector, and it comprises the first insulator, the second insulator, long row terminal, short row's terminal and two legs; This long row's terminal and short row's terminal all with the second insulator produced by insert molding, this first insulator is provided with storage tank, and the front end of this second insulator is inserted in this storage tank, and this two leg is fixedly arranged on the both sides of the second insulator respectively.
Although this structure improved electric connector simplifies assembling processing procedure, improve production efficiency, wiring easily loosens drops, and connect effect unstable, junction block bonding strength is inadequate.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the connector terminals providing a kind of bonding strength high.
For achieving the above object, the utility model provides following technical scheme: a kind of connector terminals seat, comprise housing and container cavity, described housing is cuboid, the through housing two ends of described container cavity, stitch is provided with in described container cavity, described stitch one end stretches out container cavity opening formation binding post and the other end is fixedly connected with the inner surface of container cavity away from binding post, described hull outside seamed edge is provided with draw-in groove, be provided with for locating and the raised line of spacing plug in described draw-in groove, described raised line length is less than draw-in groove, described housing is also provided with clamping chamber, the projection for preventing plug-loose is provided with in described clamping chamber.
By adopting technique scheme, draw-in groove arranges raised line and can strengthen draw-in groove connection effect, raised line effectively can increase the extruding force between terminal base and terminal head after splicing ear head, improve bonding strength, raised line can prevent from terminal head and terminal base to be excessively connected thus cause wearing and tearing aggravating simultaneously, raised line length is shorter relative to draw-in groove, avoid excessive loss's terminal base, improve terminal base useful life, Improving The Quality of Products and technology content, the raising terminal head that arranges in clamping chamber connects strand intensity, cooperatively interact with draw-in groove, projection in clamping chamber gets loose after preventing terminal head to be seated, the vibrations in routine use or unexpected pulling force is avoided to be pulled out by terminal head, improve connective stability, strengthen product serviceability, decrease the plug number of times of terminal base simultaneously, improve product useful life.
The utility model is set to further: described clamping chamber is adjacent with container cavity, through housing two ends, described clamping chamber and opening towards with container cavity opening towards being consistent, described projection is located at the inner surface of clamping chamber near container cavity one end.
By adopting technique scheme, clamping chamber being arranged on above container cavity, strengthening terminal base overall construction intensity, saving material simultaneously, improve stock utilization, reduce production cost.
The utility model is set to further: described housing also comprises the compensated cavity at through housing two ends, the opening distribution triangular in shape of described compensated cavity and clamping chamber and container cavity, be provided with auxiliary lug in described compensated cavity, described auxiliary lug is located at the side near clamping chamber in compensated cavity.
By adopting technique scheme, strengthen connecting of terminal head with auxiliary lugs different from projection direction in compensated cavity, avoiding double swerve and rocking getting loose of causing, improve terminal docking effect, enhancing terminal base bonding strength.
The utility model is set to further: the cavity being provided with through housing two ends between described clamping chamber and compensated cavity.
By adopting technique scheme, improving stock utilization, avoiding unnecessary waste of material, reduce production cost, enhance productivity.
The utility model is set to further: described container cavity is provided with stitch junction the reinforced sheet being connected effect for reinforcing stitch, and described reinforced sheet is provided with rounding near container cavity open at one end, and described reinforced sheet is that axisymmetrical is arranged with stitch.
By adopting technique scheme, strengthening the constant intensity of stitch in terminal base, avoiding ambassador's stitch bias effect connection effect of exerting oneself in grafting and withdrawal process, strengthening terminal base serviceability, improve product practicality.
The utility model is set to further: described container cavity edge of opening is provided with chamfering, and described container cavity is also provided with gathering sill, and described chamfering is provided with buckle.
By adopting technique scheme; terminal head is facilitated to be plugged into cooperation position; chamfering helps terminal head smooth grafting inlet side stroma; buckle prevents terminal head from getting loose and rocks, and improves product ease of use, and what gathering sill prevented terminal head in terminal base while playing adjustment terminal head grafting angle rocks; also the situation preventing the wrong direction of terminal head grafting is played; protection terminal base can not be subject to unexpected injury, improves product useful life, strengthens product practicality.
The utility model is set to further: described housing is provided with spacing breach near binding post one end, and described spacing breach is located at place housing outer surface away from draw-in groove one end.
By adopting technique scheme, make terminal base can prevent anisotropy when being mounted to wiring board, spacing breach prevents the excessive connection of terminal base simultaneously; protection terminal base and wiring board; increase product and convenience is installed, enhance product performance, avoid operate miss to cause damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of connector terminals seat of the utility model embodiment;
Fig. 2 is the first view of a kind of connector terminals seat of the utility model embodiment;
Fig. 3 is the second view of a kind of connector terminals seat of the utility model embodiment;
Fig. 4 is the three-view diagram of a kind of connector terminals seat of the utility model embodiment.
Reference numeral: 1, container cavity; 2, stitch; 3, reinforced sheet; 4, clamping chamber; 5, cavity; 6, compensated cavity; 7, draw-in groove; 8, raised line; 9, chamfering; 10, spacing breach; 11, auxiliary lug; 12, projection; 13, gathering sill; 14, buckle; 15, housing.
Embodiment
Referring to figs. 1 through Fig. 4, a kind of connector terminals seat of the utility model embodiment is described further.
As shown in Figures 1 to 4, a kind of connector terminals seat, comprise housing 15 and container cavity 1, described container cavity 1 through housing 15 two ends, described housing 15 is cuboid, described housing 15 is also provided with clamping chamber 4, the projection 12 preventing plug from extracting out is provided with in described clamping chamber 4, the outer lateral edges of described housing 15 is provided with draw-in groove 7, be provided with for locating and spacing raised line 8 in described draw-in groove 7, described raised line 8 length is less than draw-in groove 7, stitch 2 is provided with in described container cavity 1, described stitch 2 one end is stretched out container cavity 1 opening and is formed binding post outward and inner surface away from binding post in the other end and container cavity 1 is fixedly connected with.
Draw-in groove 7 arranges raised line 8 can strengthen draw-in groove 7 and connect effect, raised line 8 effectively can increase the extruding force between terminal base and terminal head after splicing ear head, improve bonding strength, raised line 8 can prevent from terminal head and terminal base to be excessively connected thus cause wearing and tearing aggravating simultaneously, improve terminal base useful life, Improving The Quality of Products and technology content, the raising terminal head that arranges in clamping chamber 4 connects strand intensity, cooperatively interact with draw-in groove 7, projection in clamping chamber 4 gets loose after preventing terminal head to be seated, the vibrations in routine use or unexpected pulling force is avoided to be pulled out by terminal head, improve connective stability, strengthen product serviceability, decrease the plug number of times of terminal base simultaneously, improve product useful life.
Described clamping chamber 4 is connected one end near container cavity 1 with stitch 2, described clamping chamber 4 is with container cavity 1 equidirectional through housing 15 two ends, described projection 12 is located at the inner surface of clamping chamber 4 near container cavity 1 one end, described housing 15 also comprises the compensated cavity 6 at through housing 15 two ends, the side of clamping chamber 4 inner surface adjacent with projection 12 place inner surface is located at by described compensated cavity 6, auxiliary lug 11 is provided with in described compensated cavity 6, described auxiliary lug 11 is located at the one end near clamping chamber 4 in compensated cavity 6, described container cavity 1 edge of opening is provided with chamfering 9, described container cavity 1 is also provided with gathering sill 13, described chamfering 9 is provided with buckle 14, described housing 15 is provided with spacing breach 10 near binding post one end, described spacing breach 10 is located at place housing 15 outer surface away from draw-in groove 7 one end.
Clamping chamber 4 is arranged on above container cavity 1, strengthen terminal base overall construction intensity, save material simultaneously, improve stock utilization, reduce production cost, connecting of terminal head is strengthened with the auxiliary lug 11 different from projection 12 direction in compensated cavity 6, avoid double swerve and rock getting loose of causing, improve terminal docking effect, strengthen terminal base bonding strength, chamfering 9 facilitates terminal head to be plugged into cooperation position to help terminal head smooth grafting inlet side stroma simultaneously, and buckle 14 prevents terminal head from getting loose and rocks, and improves product ease of use.
What gathering sill 13 prevented terminal head in terminal base while playing adjustment terminal head grafting angle rocks; also the situation preventing the wrong direction of terminal head grafting is played; protection terminal base can not be subject to unexpected injury; improve product useful life; strengthen product practicality; spacing breach 10 makes terminal base can prevent anisotropy when being mounted to wiring board; spacing breach 10 prevents the excessive connection of terminal base simultaneously; protection terminal base and wiring board; increase product and convenience is installed; enhance product performance, avoid operate miss to cause damage.
The cavity 5 at through housing 15 two ends is provided with between described clamping chamber 4 and compensated cavity 6, described container cavity 1 is provided with stitch 2 junction the reinforced sheet 3 being connected effect for reinforcing stitch 2, described reinforced sheet 3 is provided with rounding near container cavity 1 open at one end, described reinforced sheet 3 with stitch 2 for axisymmetrical arrange, reinforced sheet one end has the angle of inclination identical with stitch, and clamps stitch 2.
Cavity 5 arranges and can improve stock utilization, avoid unnecessary waste of material, reduce production cost, enhance productivity, reinforced sheet 3 strengthens the constant intensity of stitch 2 in terminal base, avoid ambassador's stitch 2 bias effect connection effect of exerting oneself in grafting and withdrawal process, rounding on reinforced sheet 3 helps the connection of terminal head and stitch 2, is fixed on by the syringe needle on terminal head between two panels reinforced sheet 3, the bonding strength of strengthening and stitch 2, strengthen terminal base serviceability, improve product practicality.
The above makes preferred implementation of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection range of the present utility model.
Claims (7)
1. a connector terminals seat, comprise housing and container cavity, described housing is cuboid, the through housing two ends of described container cavity, stitch is provided with in described container cavity, described stitch one end stretches out container cavity opening formation binding post and the other end is fixedly connected with the inner surface of container cavity away from binding post, described hull outside seamed edge is provided with draw-in groove, it is characterized in that: be provided with for locating and the raised line of spacing plug in described draw-in groove, described raised line length is less than draw-in groove, described housing is also provided with clamping chamber, is provided with the projection for preventing plug-loose in described clamping chamber.
2. connector terminals seat according to claim 1, it is characterized in that: described clamping chamber is adjacent with container cavity, through housing two ends, described clamping chamber and opening towards with container cavity opening towards being consistent, described projection is located at the inner surface of clamping chamber near container cavity one end.
3. connector terminals seat according to claim 2, it is characterized in that: described housing also comprises the compensated cavity at through housing two ends, the opening distribution triangular in shape of described compensated cavity and clamping chamber and container cavity, be provided with auxiliary lug in described compensated cavity, described auxiliary lug is positioned at the side of compensated cavity near clamping chamber.
4. connector terminals seat according to claim 3, is characterized in that: the cavity being provided with through housing two ends between described clamping chamber and compensated cavity.
5. according to the connector terminals seat of claim 4 according to any one of it, it is characterized in that: described container cavity is provided with stitch junction the reinforced sheet being connected effect for reinforcing stitch, described reinforced sheet is provided with rounding near container cavity open at one end, described reinforced sheet is that axisymmetrical is arranged with stitch, described reinforced sheet.
6., according to the connector terminals seat of Claims 1 to 5 according to any one of it, it is characterized in that: described container cavity edge of opening is provided with chamfering, and described container cavity is also provided with gathering sill.
7., according to the connector terminals seat of Claims 1 to 5 according to any one of it, it is characterized in that: described housing is provided with spacing breach near binding post one end, described spacing breach is located at place housing outer surface away from draw-in groove one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472103.3U CN204179301U (en) | 2014-08-20 | 2014-08-20 | A kind of connector terminals seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472103.3U CN204179301U (en) | 2014-08-20 | 2014-08-20 | A kind of connector terminals seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179301U true CN204179301U (en) | 2015-02-25 |
Family
ID=52568078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472103.3U Expired - Fee Related CN204179301U (en) | 2014-08-20 | 2014-08-20 | A kind of connector terminals seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931707A (en) * | 2016-06-02 | 2016-09-07 | 天津朗兴电线电缆有限公司 | Flexible cable and terminal device using same |
-
2014
- 2014-08-20 CN CN201420472103.3U patent/CN204179301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931707A (en) * | 2016-06-02 | 2016-09-07 | 天津朗兴电线电缆有限公司 | Flexible cable and terminal device using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |