CN217182519U - Connector with guide structure - Google Patents
Connector with guide structure Download PDFInfo
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- CN217182519U CN217182519U CN202123451799.0U CN202123451799U CN217182519U CN 217182519 U CN217182519 U CN 217182519U CN 202123451799 U CN202123451799 U CN 202123451799U CN 217182519 U CN217182519 U CN 217182519U
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- connector
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- groove
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Abstract
The utility model discloses a connector that possesses guide structure, including the mounting panel: the clamping groove is formed in the top of the mounting plate; and the printed circuit board is embedded and mounted on the top of the mounting plate. This connector that possesses guide structure, be provided with the guide, the guide is by the metal mainboard, mounting hole and elasticity guide card triplex constitute, utilize the mounting hole to realize the fixed connection of metal mainboard and mounting panel, the elasticity guide card is then installed in the inside of notch under the support of metal mainboard, when the contact pin of connecting piece passes through the notch through connector body, receive the direction of two elasticity guide cards, can guarantee that the contact pin passes from the centre of notch, and insert from the centre of spread groove, the connector after the improvement possesses the direction function, can lead to the connecting piece when connecting, the phenomenon of damage product is difficult to appear during the use, the terminal can effectively be leading-in to the plug needle head, avoid the syringe needle to destroy product and PCB, the life of connector has been prolonged greatly.
Description
Technical Field
The utility model relates to a circuit connection technical field specifically is a connector that possesses guide structure.
Background
Connectors, i.e. electrical connectors, also called circuit connectors, are conductive devices that bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. An electrical connector is a electromechanical system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the electronic circuits or machines are called connectors, i.e., the bridge between the two. The most common connection mode in the circuit is pin header female connection, however, the existing connector still has shortcomings, and the following problems exist in use:
the existing connector does not have a guiding function, cannot guide a connecting piece when being connected, and is easy to damage products because a terminal is not effectively led into a plug needle, so that the product and a PCB (printed circuit board) are damaged by the needle, and the service life of the connector is greatly shortened.
In view of the above problems, innovative design based on the original connector structure is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connector that possesses guide structure to what put forward in solving above-mentioned background does not possess the direction function, can't lead to the connecting piece when connecting, appears damaging the phenomenon of product easily during the use, because the terminal does not effectively lead to the pinhead, leads to the syringe needle to destroy product and PCB (printed circuit board), has shortened the problem of the life of connector greatly.
In order to achieve the above object, the utility model provides a following technical scheme: a connector with a guide structure includes a mounting plate:
the clamping groove is formed in the top of the mounting plate;
the printed circuit board is installed on the top of the installation plate in a jogged mode, a connecting groove is formed in the top of the printed circuit board, a connector body is installed on the top of the printed circuit board, a notch is formed in the top of the connector body, and a connecting end portion is installed at the bottom of the connector body;
a guide installed inside the connector body and located inside the notch;
the limiting groove is formed in the top of the connector body, and a connecting plate is movably connected inside the limiting groove.
Preferably, the number of the clamping grooves is two, and the two clamping grooves are symmetrically arranged on the left side and the right side of the printed circuit board.
Preferably, the number of the connecting grooves and the number of the notches are eight, the connecting grooves and the notches are arranged in a one-to-one correspondence mode, every four connecting grooves form a group, and the two groups of connecting grooves are arranged on the top of the printed circuit board in parallel.
Preferably, the connector body forms a clamping connection structure with the printed circuit board through the connection groove and the connection end portion, the outer wall of the connection end portion is attached to the inner wall of the connection groove, and the inner size of the connection groove is completely matched with the outer size of the connection end portion.
Preferably, the guide part comprises a metal main board, a mounting hole and an elastic guide sheet, the mounting hole is formed in one side of the metal main board, and the elastic guide sheet is fixedly connected to one side of the metal main board.
Preferably, the elastic guide piece is arranged inside the notch, and the side wall of the elastic guide piece is abutted to the inner wall of the notch.
Preferably, the connecting plate is kept connected with the mounting plate through the clamping groove, the connecting plate is kept connected with the connector body through the limiting groove, the shape and the size of the clamping groove, the shape and the size of the limiting groove and the shape and the size of the connecting plate are matched with each other, and the connector body is mounted at the top of the mounting plate through the connecting plate.
Compared with the prior art, the utility model provides a connector that possesses guide structure has following advantage:
be provided with the guide, the guide is by the metal mainboard, mounting hole and elasticity guide card triplex constitute, utilize the mounting hole to realize the fixed connection of metal mainboard and mounting panel, and the elasticity guide card is then installed in the inside of notch under the support of metal mainboard, when the contact pin of connecting piece passes through notch through connector body, receive the direction of two elasticity guide cards, can guarantee that the contact pin passes from the centre of notch, and insert from the centre of spread groove, the connector after the improvement possesses the direction function, can lead to the connecting piece when connecting, the phenomenon of damage product is difficult for appearing during the use, the terminal can effectively be leading-in to the contact pin head, avoid the syringe needle to destroy product and PCB, the life of connector has been prolonged greatly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structural connection between the mounting plate and the printed circuit board according to the present invention;
fig. 3 is a schematic partial cross-sectional view of the connector body of the present invention;
fig. 4 is a schematic perspective view of the guide of the present invention;
fig. 5 is a schematic side view of the connector body of the present invention.
In the figure: 1. mounting a plate; 2. a clamping groove; 3. a printed circuit board; 4. connecting grooves; 5. a connector body; 6. a notch; 7. a connecting end portion; 8. a guide member; 81. a metal main board; 82. mounting holes; 83. an elastic guide piece; 9. a limiting groove; 10. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a connector with a guide structure, comprising: mounting plate 1, clamping groove 2, printed circuit board 3, connecting groove 4, connector body 5, notch 6, connecting end 7, guide 8, metal main board 81, mounting hole 82, elastic guide sheet 83, limiting groove 9 and connecting plate 10,
an engaging groove 2 formed in the top of the mounting plate 1;
the printed circuit board 3 is installed on the top of the installation plate 1 in an embedded mode, a connecting groove 4 is formed in the top of the printed circuit board 3, a connector body 5 is installed on the top of the printed circuit board 3, a notch 6 is formed in the top of the connector body 5, and a connecting end portion 7 is installed at the bottom of the connector body 5;
a guide 8 installed inside the connector body 5, the guide 8 being located inside the notch 6;
and a limiting groove 9 arranged at the top of the connector body 5, wherein the limiting groove 9 is movably connected with a connecting plate 10.
Specifically, as shown in fig. 1 and fig. 2, the number of the engaging grooves 2 is two, and the two engaging grooves 2 are symmetrically disposed on the left and right sides of the printed circuit board 3, and the bottom end of the connecting plate 10 is conveniently engaged through the symmetrically disposed engaging grooves 2, so that the connector body 5 can be more stably mounted on the top of the mounting plate 1;
specifically, as shown in fig. 1 and 2, the number of the connecting grooves 4 and the number of the notches 6 are eight, the connecting grooves 4 and the notches 6 are arranged in a one-to-one correspondence manner, every four connecting grooves 4 form one group, and two groups of connecting grooves 4 are arranged on the top of the printed circuit board 3 in parallel, so that the end portions of the pins can conveniently penetrate through the notches 6 and can be inserted into the connecting grooves 4, and the connection is completed;
specifically, as shown in fig. 1 and 2, the connector body 5 forms a clamping connection structure with the printed circuit board 3 through the connection groove 4 and the connection end portion 7, the outer wall of the connection end portion 7 is attached to the inner wall of the connection groove 4, the inner size of the connection groove 4 is completely matched with the outer size of the connection end portion 7, and the butt joint installation of the printed circuit board 3 and the connector body 5 is facilitated through the connection groove 4 and the connection end portion 7;
specifically, as shown in fig. 4, the guiding element 8 includes a metal main plate 81, a mounting hole 82 and an elastic guiding sheet 83, the mounting hole 82 is formed on one side of the metal main plate 81, the elastic guiding sheet 83 is fixedly connected to one side of the metal main plate 81, and the guiding element 8 can guide the insertion needle in the notch 6;
as shown in fig. 3 and 4, the elastic guide piece 83 is disposed inside the notch 6, and the side wall of the elastic guide piece 83 abuts against the inner wall of the notch 6, so that the pin inserted into the notch 6 can be guided by the elastic guide piece 83, and can be inserted from the center of the notch 6, thereby preventing the pin from rubbing against the inner wall of the notch 6 and causing abrasion to the internal parts of the connector body 5;
specifically as shown in fig. 1 and 2, the connecting plate 10 keeps being connected with the mounting plate 1 through the engaging groove 2, and the connecting plate 10 keeps being connected with the connector body 5 through the limiting groove 9, and the shape and size of the engaging groove 2, the shape and size of the limiting groove 9 and the shape and size of the connecting plate 10 are all matched with each other, and the connector body 5 is installed at the top of the mounting plate 1 through the connecting plate 10, through the engaging groove 2 and the limiting groove 9, the connection of the connecting plate 10 with the mounting plate 1 and the connector body 5 is facilitated, under the action of the connecting plate 10, the connection effect of the mounting plate 1 and the connector body 5 is better, and the mounting plate 1 and the connector body 5 are prevented from being separated.
The working principle is as follows: when using the connector with the guiding structure, according to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, first, the bottom end of the connecting plate 10 is inserted into the engaging groove 2, then the connecting end portion 7 at the bottom of the connector body 5 is inserted into the connecting groove 4 at the top of the printed circuit board 3, the top end of the connecting plate 10 is inserted along the limiting groove 9, at this time, the connector body 5 is mounted on the top of the mounting plate 1, and the guiding member 8 is composed of three parts of a metal main plate 81, a mounting hole 82 and an elastic guiding sheet 83, one end of a minisize screw is screwed into the mounting hole 82 and screwed with the mounting plate 1, so that the metal main plate 81 is fixedly connected with the mounting plate 1, the elastic guiding sheet 83 is stably mounted inside the notch 6 under the support of the metal main plate 81, when the inserting pin of the connecting member passes through the connector body 5 through the notch 6, the guiding by the two elastic guiding sheets 83, the pin can be ensured to pass through the center of the notch 6, the pin is prevented from rubbing the inner wall of the notch 6 to cause abrasion to internal parts of the connector body 5, and the end part of the pin is inserted from the center of the connecting groove 4 after penetrating through the connector body 5.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A connector with a guide structure, comprising a mounting plate (1), characterized in that:
the clamping groove (2) is formed in the top of the mounting plate (1);
the connector comprises a printed circuit board (3) which is installed on the top of the installation plate (1) in a jogged mode, a connection groove (4) is formed in the top of the printed circuit board (3), a connector body (5) is installed on the top of the printed circuit board (3), a notch (6) is formed in the top of the connector body (5), and a connection end portion (7) is installed at the bottom of the connector body (5);
a guide (8) mounted inside the connector body (5), the guide (8) being located inside the slot (6);
the connector comprises a limiting groove (9) which is formed in the top of the connector body (5), and a connecting plate (10) is movably connected inside the limiting groove (9).
2. The connector with guide structure according to claim 1, wherein: the number of the clamping grooves (2) is two, and the two clamping grooves (2) are symmetrically arranged on the left side and the right side of the printed circuit board (3).
3. The connector with guide structure according to claim 1, wherein: the quantity of spread groove (4) and the quantity of notch (6) are eight, and spread groove (4) and notch (6) one-to-one setting, and per four spread groove (4) constitute a set ofly, and two sets of spread groove (4) parallel arrangement are at the top of printed circuit board (3).
4. The connector with guide structure according to claim 1, wherein: the connector body (5) is connected with the printed circuit board (3) through the connecting groove (4) and the connecting end part (7) to form a clamping connection structure, the outer wall of the connecting end part (7) is attached to the inner wall of the connecting groove (4), and the inner size of the connecting groove (4) is completely matched with the outer size of the connecting end part (7).
5. The connector with guide structure according to claim 1, wherein: the guide piece (8) comprises a metal main board (81), a mounting hole (82) and an elastic guide sheet (83), the mounting hole (82) is formed in one side of the metal main board (81), and the elastic guide sheet (83) is fixedly connected to one side of the metal main board (81).
6. The connector with guide structure according to claim 5, wherein: the elastic guide piece (83) is arranged in the notch (6), and the side wall of the elastic guide piece (83) is abutted to the inner wall of the notch (6).
7. The connector with guiding structure of claim 1, wherein: the connecting plate (10) is kept connected with the mounting plate (1) through the clamping groove (2), the connecting plate (10) is kept connected with the connector body (5) through the limiting groove (9), the shape and the size of the clamping groove (2), the shape and the size of the limiting groove (9) and the shape and the size of the connecting plate (10) are matched with each other, and the connector body (5) is mounted at the top of the mounting plate (1) through the connecting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451799.0U CN217182519U (en) | 2021-12-31 | 2021-12-31 | Connector with guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123451799.0U CN217182519U (en) | 2021-12-31 | 2021-12-31 | Connector with guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217182519U true CN217182519U (en) | 2022-08-12 |
Family
ID=82733783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123451799.0U Active CN217182519U (en) | 2021-12-31 | 2021-12-31 | Connector with guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217182519U (en) |
-
2021
- 2021-12-31 CN CN202123451799.0U patent/CN217182519U/en active Active
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