CN212257292U - Structure of leading-out fixing pin - Google Patents
Structure of leading-out fixing pin Download PDFInfo
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- CN212257292U CN212257292U CN202020951413.9U CN202020951413U CN212257292U CN 212257292 U CN212257292 U CN 212257292U CN 202020951413 U CN202020951413 U CN 202020951413U CN 212257292 U CN212257292 U CN 212257292U
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- pin
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- positioning piece
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Abstract
The utility model relates to a draw forth fixed foot structure, it belongs to relay technical field. The utility model comprises a base and a leading-out pin positioning piece, wherein the base is provided with a positioning guide groove, the leading-out pin positioning piece is arranged in the positioning guide groove, and a guide post is arranged on the leading-out pin positioning piece; the pin-out positioning piece is provided with a fastening pin, the base is provided with a positioning boss, and the fastening pin is matched with the positioning boss. The utility model has the advantages of simple and reasonable design, safe and reliable is convenient for install and fix a position, satisfies the user demand.
Description
Technical Field
The utility model relates to a fixed knot constructs especially relates to a draw forth fixed foot structure, and it belongs to relay technical field.
Background
In order to facilitate the automatic production of the coil, the diameter of the adopted lead-out pin is thinner, and when the product design needs a longer lead-out pin, the problems of pin deformation, difficult installation and the like occur in the production and the product installation.
Therefore, it is necessary to provide a leading-out fixing pin structure which has simple and reasonable structural design and is convenient for installation and positioning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design simple reasonable, safe and reliable, the fixed foot structure of drawing forth of being convenient for installation and location.
The utility model provides a technical scheme that above-mentioned problem adopted is: this draw forth fixed foot structure, including the base, its characterized in that: the base is provided with a positioning guide groove, the leading-out pin positioning piece is arranged in the positioning guide groove, and the leading-out pin positioning piece is provided with a guide post; the leading-out pin positioning piece is provided with a buckling pin, the base is provided with a positioning boss, and the buckling pin is matched with the positioning boss; the lead-out pin positioning piece is ensured to be fixed reliably.
Preferably, the upper part of the guide post of the utility model is provided with a taper; the taper is convenient for guiding.
Preferably, the pin-out positioning piece of the utility model is provided with a guide surface, a limiting surface and a pin-out hole.
Preferably, the utility model discloses still include the shield cover, the shield cover setting is outside at the base.
Compared with the prior art, the utility model, have following advantage and effect: the whole structure is simple and reasonable in design, safe and reliable, and convenient to install and position; the leading-out pin positioning piece and the guide post thereof are added, so that the relay is convenient to mount; the leading-out pin positioning piece is inserted into the positioning guide groove of the base, and the fastening pin on the leading-out pin positioning piece is matched with the positioning boss on the base, so that the leading-out pin positioning piece is ensured to be fixed reliably.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic view of a base structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a positioning guide groove according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a pin-out positioning member according to an embodiment of the present invention.
Fig. 5 is a schematic view of a leading-out foot positioning member according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a limiting surface in a pin-out positioning member according to an embodiment of the present invention.
Fig. 7 is another schematic view of the structure of fig. 1.
Fig. 8 is a schematic view of the a-a structure of fig. 7.
Fig. 9 is a schematic cross-sectional structure of fig. 8.
Fig. 10 is a partially enlarged schematic view of the structure at I in fig. 9.
Fig. 11 is a schematic view of a first drawing pin positioning and mounting direction according to an embodiment of the present invention.
Fig. 12 is a schematic view of the second drawing pin positioning and mounting direction according to the embodiment of the present invention.
Fig. 13 is a schematic view of the installation among the relay, the PCB and the pin-out positioning member according to the embodiment of the present invention.
In the figure: the lead-out pin positioning structure comprises a base 1, a lead-out pin positioning piece 2, a shielding case 3, a lead-out pin 4, a positioning guide groove 5, a positioning boss 11, a guide post 21, a guide surface 22, a limiting surface 23, a buckling pin 24, a lead-out pin hole 25, a taper 211, a PCB 30, a guide hole 40 and a lead-out pin pad hole 50.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 13, the leading-out fixing pin structure of the present embodiment includes a base 1 and a leading-out pin positioning member 2, wherein the base 1 is provided with a positioning guide slot 5, the leading-out pin positioning member 2 is disposed in the positioning guide slot 5, and the leading-out pin positioning member 2 is provided with a guide post 21; the pin-out positioning piece 2 is provided with a fastening pin 24, the base 1 is provided with a positioning boss 11, and the fastening pin 24 is matched with the positioning boss 11.
The upper part of the guide post 21 of the embodiment is provided with a taper 211; the shield case 3 is disposed outside the base 1.
The pin-out positioning piece 2 of the embodiment is provided with a guide surface 22, a limiting surface 23 and a pin-out hole 25; the lead-out pins 4 are matched with the lead-out pin holes 25 in a penetrating way.
In this embodiment, there are two lead-out pin positioning and mounting directions, as shown in fig. 11 to 12.
The guide post 21 on the pin-out positioning piece 2 is convenient for the installation of the relay; the pin-out positioning piece 2 is inserted into the positioning guide groove 5 of the base 1, and the fastening pin 24 on the positioning pin is matched with the positioning boss 11 on the base 1 to fix the pin-out positioning piece 2, so that the positioning piece is ensured to be fixed reliably.
Referring to fig. 13, when the relay and the PCB 30 are mounted, the guide posts 21 of the pin-out positioning member 2 are first guided into the guide holes 40 of the PCB, and then the pin-out pad holes 50 of the pin-out and the PCB 30 are positioned, thereby facilitating the mounting and positioning.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a draw forth fixed foot structure, includes the base, its characterized in that: the base is provided with a positioning guide groove, the leading-out pin positioning piece is arranged in the positioning guide groove, and the leading-out pin positioning piece is provided with a guide post; the pin-out positioning piece is provided with a fastening pin, the base is provided with a positioning boss, and the fastening pin is matched with the positioning boss.
2. The lead-out fixture pin structure of claim 1, wherein: the upper part of guide post is equipped with the tapering.
3. The lead-out fixture pin structure of claim 1, wherein: the pin-out positioning piece is provided with a guide surface, a limiting surface and a pin-out hole.
4. The lead-out fixture pin structure of claim 1, wherein: still include the shield cover, the shield cover sets up outside the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951413.9U CN212257292U (en) | 2020-05-29 | 2020-05-29 | Structure of leading-out fixing pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951413.9U CN212257292U (en) | 2020-05-29 | 2020-05-29 | Structure of leading-out fixing pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212257292U true CN212257292U (en) | 2020-12-29 |
Family
ID=73977671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020951413.9U Active CN212257292U (en) | 2020-05-29 | 2020-05-29 | Structure of leading-out fixing pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212257292U (en) |
-
2020
- 2020-05-29 CN CN202020951413.9U patent/CN212257292U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |