CN2684416Y - Fixing apparatus for connector - Google Patents
Fixing apparatus for connector Download PDFInfo
- Publication number
- CN2684416Y CN2684416Y CN 200320127524 CN200320127524U CN2684416Y CN 2684416 Y CN2684416 Y CN 2684416Y CN 200320127524 CN200320127524 CN 200320127524 CN 200320127524 U CN200320127524 U CN 200320127524U CN 2684416 Y CN2684416 Y CN 2684416Y
- Authority
- CN
- China
- Prior art keywords
- connector
- insulating base
- fixture
- base frame
- stator
- 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
Links
- 238000009738 saturating Methods 0.000 claims description 20
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 4
- 238000005476 soldering Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses the fixing equipment of a connector, comprising an insulating base, plural conductive terminals and fixed pieces. The plural conductive terminals punch to the inside of the insulating base, two sides of which are provided with bumps, the top of the bumps is provided with backstop surfaces, and the bottom of the bumps is provided with clamping grooves. The fixed pieces are provided with penetrating grooves which can be penetrated by the bumps, the top of the penetrating troughs is provided with upper backstop surfaces, one side of the penetrating grooves is provided with fasteners, while fixing elements which can be positioned at a circuit board are extended below the fixed pieces. The position is formed by the fixing equipment of the connector through the bumps and fixed pieces arranged on the two sides of the insulating base, and consequently the base and the fixed pieces can be integrated firmly. When the connector and the circuit board are welded, the connector can be positioned at the circuit board through the fixing elements, so space soldering or short-circuit when the conductive terminals and the circuit board are welded caused by the inclination or loosening of the connector is prevented, and the fixed pieces can be used to form multiple penetrating grooves in order to connect each connector to form a cascade connector.
Description
Technical field
The utility model relates to a kind of fixture of connector.
Background technology
Now, electronic product is extensively used by popular, as computer, mobile phone, digital camera etc., and the function of this series products day by day increases, also more crescendo is big for peripheral additional function, therefore, its required circuit is also complicated thereupon, and the connector demand that connects peripheral product also increases thereupon, and connector is when welding with circuit board, surface adhering (SMT) and through mode adhesion (Through Hole) dual mode is arranged usually, yet, no matter be that surface adhering (SMT) or through mode adhesion (Through Hole) all needs earlier connector to be fixed on the circuit board just can weld, to prevent to tilt or looseningly form empty the weldering or short circuit when causing conducting terminal with the circuit board welding because of connector, so the dealer develops a kind of connector pedestal fixed structure then in order to address the above problem, referring to No. the 397266th, Taiwan patent announcement, name is called the novel patent of " connector pedestal fixed structure ", as shown in Figure 7, the fixture of this tradition connector is by a short slot A1 is set below insulating base frame A, again stator B is inserted in the short slot A1, and make the set card B1 of stator B form the location in short slot A inwall in the mode of interfering.
But the fixed structure of above-mentioned traditional connector is to utilize stator to be fastened in the set short slot in insulating base frame below to form the location, but this kind way still tool with following point and disappearance:
(1) traditional connector utilizes the set short slot A1 formation interference location of set card B1 of stator B and insulating base frame A below, so, the width of short slot A1 can be bigger than the width of stator B, and when card B1 elastic fatigue, be easy to generate and rock and can't effectively make firm being connected on the circuit board of connector, form empty weldering or short circuit when causing the welding of conducting terminal and circuit board.
(2) traditional connector is to utilize the mode of interfering to form the location, so, it is just passable that the inwall of short slot A1 needs suitable thickness, the inwall of short slot A1 produces distortion or locatees bad situation and takes place when locating to prevent to interfere, but the setting at the high-density connector inner terminal makes inwall all very thin, so when card B1 locatees to interfere, make inwall produce distortion easily, and then connector can't be used.
(3) traditional connector is to utilize stator B to be fastened in the set short slot A1 in insulating base frame A below to form the location, when if connector is the connector of laminated, connector need install other device in addition additional to be made between the connector fixing, can't directly utilize stator B to connect each connector, cause cost to increase and can't assemble fast.
In view of this, the creator in the utility model is engaged in the experience and the practice of relevant industries for many years by means of it, and through concentrating on studies and developing, creates a kind of fixture that may effectively improve the existing existing problem of fixator for connector finally.
Summary of the invention
Main purpose of the present utility model is to provide a kind of mode that promotes slippage of utilizing to assemble, and can reach fast and combination accurately when making assembling, effectively shortens the fixture of assembling man-hours requirement.
Secondary objective of the present utility model is to provide a kind of set guide vane end stop of insulating base frame that utilizes that stator is moved up and down only, re-use the mode of keeping out up and down and interfere the location, and effectively with stator firm be connected in insulating base frame, to prevent to tilt or looseningly form empty the weldering or the fixture of short circuit when causing conducting terminal with the circuit board welding because of connector.
A purpose more of the present utility model is to provide a kind of saturating groove that utilizes stator that many groups are set to make each connector be connected to form stacked connector, and the fixture of other device need be set on connector.
The fixture of connector includes insulating base frame, complex conduction terminal and stator in the utility model;
Described complex conduction terminal is arranged in the described insulating base frame;
Described insulating base frame two sides are provided with projection, and the projection top has stop surface, and are provided with draw-in groove in the projection below;
Described stator is provided with the saturating groove that can supply described projection to pass, and this saturating groove top is provided with stop surface, and is provided with buckle in a side of saturating groove, and the stator below extends the fixture that can be positioned circuit board.
The fixture of connector utilizes insulating base frame two examples set projection and stator to form the location in the utility model, insulating base frame and stator are firm to be combined effectively to make, make the welding of connector and circuit board the time can utilize fixture and connector is positioned on the circuit board, prevent to tilt or looseningly form empty weldering or short circuit when causing conducting terminal, and can utilize stator that the saturating grooves of organizing are set to make each connector be connected to form stacked connector more with the circuit board welding because of connector.
Description of drawings
Fig. 1 is the three-dimensional exploded view of fixture in the utility model;
Fig. 2 is the stereo appearance figure of fixture in the utility model;
Fig. 3 is the side-looking sectional exploded view of fixture in the utility model;
Fig. 4 is the side cutaway view of fixture when the group structure in the utility model;
Fig. 4 A is the top plan view of fixture when the group structure in the utility model;
Fig. 5 is the side cutaway view of fixture in the utility model;
Fig. 6 is the stereo appearance figure of another embodiment of fixture in the utility model;
Fig. 7 is the partial sectional view of conventional fixation means.
Embodiment
The specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the fixture of connector is made up of insulating base frame 1, conducting terminal 2 and stator 3 in the utility model; Wherein:
Insulating base frame 1 is made up of upper body 11 and following body 12, and two sides of insulating base frame 1 are provided with at least one projection 13, these protruding 13 tops of determining have stop surface 131, and projection 13 2 sides and insulating base frame 1 are formed with conduit 132, in addition, projection 13 2 sides are provided with guide vane end stop 14, and projection 13 belows are provided with draw-in groove 15.
Conducting terminal 2 is arranged in the insulating base frame 1.
As Fig. 2,3,4,4A, shown in 5, the fixture of connector is when the group structure in the utility model, earlier the projection 13 that insulating base frame 1 two sides are set passes the set saturating groove 31 of stator 3, and the alar part 34 that stator 3 two sides are bent is resisted against the set guide vane end stop 14 of insulating base frame 1 two sides, and make stator 3 set buckles 32 form elastic displacement and produce a reset capability, then stator 3 is passed downwards and made the set last stop surface 311 in groove 31 tops be held in the set stop surface 131 of projection 13, and buckle 32 can embed in the draw-in groove 15 because of reset capability, and then make stator 3 be positioned insulating base frame 1 two sides, and the latch 312 of saturating groove 31 2 sides set 4 can form the interference location in conduit 132, and then finishes the group structure.
As shown in Figure 6, the fixture of connector is to utilize stator 3 set saturating grooves 31 respectively each insulating base frame 1 set projection 13 to be connected among another embodiment of the utility model, forms a stacked connector.
In sum, the fixture of connector has following advantage in the utility model:
(1) when assembling, utilizes the mode that promotes slippage to assemble, assembling can be reached fast and combination accurately, effectively shorten and assemble required man-hour.
(2) utilize insulating base frame 1 set guide vane end stop 14 that stator 3 is moved up and down only and limit can not left and right displacement, re-using the mode of keeping out up and down makes stop surface 311 be held in the face of keeping out 131, and buckle 32 embeds in the draw-in groove 15, and be provided with latch 312 in saturating groove 31 2 sides, and in conduit 132, form and interfere the location, and effectively with stator 3 firm be connected in insulating base frame 1, effectively to prevent to tilt or looseningly form empty the weldering or short circuit when causing conducting terminal with the circuit board welding because of connector.
(3) utilize stator 3 set saturating groove 31 and insulating base frame 1 set projection 13 to link, so, can be provided with and morely organize saturating groove 31 and make each connector be connected to form stacked connector, and other device need be set on connector.
In addition; the explanation of above embodiment and graphic shown in; only be two preferred embodiments of the present utility model; can not be as protection range of the present utility model; every structure, equivalence of having done according to design spirit of the present utility model on the device changes and modifies, and all should belong to the protection range in the utility model.
Claims (5)
1. the fixture of a connector includes insulating base frame, complex conduction terminal and stator; Described complex conduction terminal is arranged in the described insulating base frame, it is characterized in that:
Described insulating base frame two sides are provided with projection, and the projection top has stop surface, and are provided with draw-in groove in the projection below;
Described stator is provided with the saturating groove that can supply described projection to pass, and this saturating groove top is provided with stop surface, and is provided with buckle in a side of saturating groove, and the stator below extends the fixture that can be positioned circuit board.
2. according to the fixture of the connector described in the claim 1, it is characterized in that: described projection and saturating groove are provided with one or more.
3. according to the fixture of the connector described in the claim 1, it is characterized in that: two lateral bucklings of described stator have the alar part of the guide vane end stop that can be held in set projection two sides of described insulating base frame.
4. according to the fixture of the connector described in the claim 1, it is characterized in that: described insulating base frame includes upper body and following body.
5. according to the fixture of the connector described in the claim 1, it is characterized in that: set saturating groove two sides of described stator have extended latch relatively, and the conduit that this latch and described projection two sides and insulating base frame form is located with interference mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127524 CN2684416Y (en) | 2003-12-10 | 2003-12-10 | Fixing apparatus for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127524 CN2684416Y (en) | 2003-12-10 | 2003-12-10 | Fixing apparatus for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684416Y true CN2684416Y (en) | 2005-03-09 |
Family
ID=34599958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320127524 Expired - Fee Related CN2684416Y (en) | 2003-12-10 | 2003-12-10 | Fixing apparatus for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684416Y (en) |
-
2003
- 2003-12-10 CN CN 200320127524 patent/CN2684416Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |