CN218677620U - Fixing device of connector and electronic equipment - Google Patents
Fixing device of connector and electronic equipment Download PDFInfo
- Publication number
- CN218677620U CN218677620U CN202222857416.8U CN202222857416U CN218677620U CN 218677620 U CN218677620 U CN 218677620U CN 202222857416 U CN202222857416 U CN 202222857416U CN 218677620 U CN218677620 U CN 218677620U
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- connector
- top end
- column
- fixing device
- circuit board
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Abstract
The utility model discloses a fixing device and electronic equipment of connector, include: a circuit board; the connector is welded on one side of the top end of the circuit board; the wire end is inserted and connected with one side of the connector; the positioning and fixing mechanism is arranged at the top end of the circuit board; and the self-locking mechanism is arranged between the connector and the wire end. This fixing device and electronic equipment of connector can carry on spacingly to spacing through being provided with location fixed establishment to fix the connector, and be convenient for weld the connector on the circuit board, reduce the operation degree of difficulty, and use more firmly, can make the one end of inserting the post fix and form the auto-lock in spacing post after the terminal end inserts in the connector through being provided with self-locking mechanism, avoid connector and terminal end to break away from.
Description
Technical Field
The utility model relates to the field of electronic technology, specifically be a fixing device and electronic equipment of connector.
Background
The connector, also known as connector, plug and socket at home, refer to the electrical apparatus connector generally, namely the device connecting two active devices, transmit current or signal, the connector is a part that we electronic engineering technicians often contact, its function is very simple, in the circuit is blocked or between the isolated circuit that is not through, set up the bridge of communication, thus make the current circulate, make the circuit realize the predetermined function, the connector is the indispensable part in the electronic equipment, observe along the route that the current circulates, will find one or more connectors always, the connector form and structure are varied, with applying different things, frequency, power, application environment, etc., there are various different forms of connectors;
the connector is inconvenient fixed when the welding is at the circuit board to the operation is complicated when the welding, and when using, because connect firm inadequately between the connector, makes the connector not hard up on the circuit board easily, influences electronic equipment's use, and easily takes place to break away from between connector and the line terminal, breaks off easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device and electronic equipment of connector to it is firm inadequately to solve to connect between the prior art connector, makes the connector not hard up on the circuit board easily, influences electronic equipment's use, and easily takes place to break away from between connector and the line end, the problem of easy disconnection.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing device of a connector and an electronic device comprise:
a circuit board;
the connector is welded on one side of the top end of the circuit board;
the wire end is inserted and connected with one side of the connector;
the positioning and fixing mechanism is arranged at the top end of the circuit board;
and the self-locking mechanism is arranged between the connector and the wire end.
Preferably, in order to fix the connector in position, the fixing mechanism includes: the front end and the rear end of one side of the top end of the circuit board are fixedly provided with positioning frames, and the positioning frames are positioned on the front side and the rear side of the connector; the top end of the positioning frame is provided with a groove, and the positioning frame is inserted into the inner cavity of the groove in a matching manner; the pressing rod is rotatably arranged on one side of the top end of the positioning frame through a pin shaft; the screw is inserted into one side of the top end of the pressure lever and is in threaded connection with the top end of the positioning frame; and under the fixation of the screw, the compression bar is pressed on the top end of the positioning frame.
Preferably, when the connector is welded on the circuit board, the screw is rotated first to move out the screw and release the fixation of the pressure lever, so that the pressure lever rotates to one side, and the connector is placed on the inner sides of the two positioning frames, so that the limiting strips are inserted into the grooves to limit the connector.
Preferably, a rubber pad is fixedly arranged at the top end of the pressing rod and is positioned right above the limiting strip.
Preferably, in order to prevent the connector and the wire end from being separated after being connected, the self-locking mechanism includes: the limiting column is fixedly arranged at the top end of one side of the connector, and one side of the limiting column is provided with a slot; the plug post is fixedly arranged at the top end of the wire end along the left-right direction, and one end of the plug post is in adaptive insertion with the inner cavity of the slot; the inserting blocks are inserted into one ends of the front side and the rear side of the inserting column, and one side of each inserting block is in contact with one side of the inner cavity of the corresponding inserting groove; the guide rod is fixedly arranged on one side of the inner cavity of the inserting column; the push column is in adaptive insertion connection with one side of the outer wall of the guide rod; the spring is fixedly arranged between the push column and the inner cavity of the inserting column, and the spring is sleeved with the outer wall of the guide rod; the inner side of the inserting block is rotatably provided with a connecting rod, and one end of the connecting rod is rotatably connected with one side of the pushing column; the pushing handle is inserted into the top end of the inserting column in an inserting mode, and the pushing handle is fixedly connected with the top end of the pushing column.
Preferably, when the connector and the wire end are separated, the push handle is pushed to one side, so that the push handle drives the push column to move to one side and compresses the spring again, so that the connecting rod can drive the plug block to move into the plug column, the fixation of the plug column is released, and the wire end can be conveniently separated from the connector.
Preferably, the inner cavity of the slot is in a convex shape;
preferably, one side of the insert block inclines outwards from right to left;
preferably, the push handle is in a T shape.
Compared with the prior art, the beneficial effects of the utility model are that: this fixing device and electronic equipment of connector can carry on spacingly to spacing through being provided with location fixed establishment to fix the connector, and be convenient for weld the connector on the circuit board, reduce the operation degree of difficulty, and use more firmly, can make the one end of inserting the post fix and form the auto-lock in spacing post after the terminal end inserts in the connector through being provided with self-locking mechanism, avoid connector and terminal end to break away from.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an exploded view of the positioning and fixing mechanism of the present invention;
fig. 3 is a front broken cross-sectional view of the wire end of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;
fig. 5 is a top cross-sectional view of the spacing post of the present invention.
In the figure: 1. the circuit board comprises a circuit board body, 2 parts of a connector, 3 parts of a wire end, 4 parts of a positioning fixing mechanism, 41 parts of a positioning frame, 42 parts of a limiting strip, 43 parts of a groove, 44 parts of a pressure rod, 45 parts of a screw, 46 parts of a rubber pad, 5 parts of a self-locking mechanism, 51 parts of a limiting column, 52 parts of a slot, 53 parts of an inserting column, 54 parts of an inserting block, 55 parts of a guide rod, 56 parts of a pushing column, 57 parts of a spring, 58 parts of a connecting rod, 59 parts of a pushing handle.
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 fixing device of a connector and an electronic device comprise: the circuit board comprises a circuit board 1, a connector 2, a wire end 3, a positioning and fixing mechanism 4 and a self-locking mechanism 5;
the connector 2 is welded on one side of the top end of the circuit board 1, the wire end 3 is inserted into one side of the connector 2, the positioning and fixing mechanism 4 is arranged on the top end of the circuit board 1, and the self-locking mechanism 5 is arranged between the connector 2 and the wire end 3.
Preferably, the positioning and fixing mechanism 4 further includes: the positioning frame 41, the limiting strip 42, the groove 43, the pressure rod 44, the screw 45 and the rubber pad 46;
in order to limit and fix the limiting strip 42, positioning frames 41 are fixedly arranged at the front end and the rear end of one side of the top end of the circuit board 1, the positioning frames 41 are positioned at the front side and the rear side of the connector 2, a groove 43 is formed in the top end of each positioning frame 41, and the limiting strip 42 is in adaptive insertion connection with the inner cavity of the groove 43;
in order to press the limiting strip 42 in the groove 43, the pressing rod 44 is rotatably arranged on one side of the top end of the positioning frame 41 through a pin shaft, the screw 45 is inserted into one side of the top end of the pressing rod 44, and the screw 45 is in threaded connection with the top end of the positioning frame 41, wherein the pressing rod 44 is pressed on the top end of the positioning frame 41 under the fixation of the screw 45.
In order to improve the fixing strength of the limiting strip 42, a rubber pad 46 is fixedly arranged at the top end of the pressure rod 44, and the rubber pad 46 is positioned right above the limiting strip 42.
Preferably, the self-locking mechanism 5 further comprises: the limiting column 51, the slot 52, the inserting column 53, the inserting block 54, the guide rod 55, the pushing column 56, the spring 57, the connecting rod 58 and the pushing handle 59;
in order to enable the inserting column 53 to be inserted into the limiting column 51, the limiting column 51 is fixedly arranged at the top end of one side of the connector 2, a slot 52 is formed in one side of the limiting column 51, the inserting column 53 is fixedly arranged at the top end of the wire end 3 along the left-right direction, and one end of the inserting column 53 is in adaptive insertion connection with an inner cavity of the slot 52;
in order to enable the insertion column 53 to be inserted into the limiting column 51 to be fixed, the insertion block 54 is inserted into one end of each of the front side and the rear side of the insertion column 53, one side of the insertion block 54 is in contact with one side of an inner cavity of the insertion slot 52, the guide rod 55 is fixedly arranged on one side of the inner cavity of the insertion column 53, the push column 56 is in adaptive insertion with one side of an outer wall of the guide rod 55, the spring 57 is fixedly arranged between the push column 56 and the inner cavity of the insertion column 53, the spring 57 is sleeved with the outer wall of the guide rod 55, the push column 56 is enabled to stably move through the arrangement of the guide rod 55, the connecting rod 58 is rotatably arranged on the inner side of the insertion block 54, one end of the connecting rod 58 is rotatably connected with one side of the push column 56, under the elastic force of the spring 57, the push column 56 pushes one end of the connecting rod 58, the connecting rod 58 drives the insertion block 54 to move outwards, so that one end of the insertion column 53 is clamped in the insertion slot 43, and the insertion column 53 is connected and fixed with the limiting column 51;
in order to manually control the movement of the push column 56, the push handle 59 is inserted into the top end of the insertion column 53, and the push handle 59 is fixedly connected with the top end of the push column 56.
Preferably, the interior of the slot 52 is shaped to be "convex" to allow the insert 54 to be secured within the slot 52.
Preferably, one side of the insertion block 54 is inclined outward from right to left, and after the one side of the insertion block 54 contacts one side of the stopper post 51, the insertion block 54 is moved inward under the inclined surface of the insertion block 54.
Preferably, the pushing handle 59 is shaped like a "T" to move the pushing column 56.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and is as follows.
The method comprises the following steps: when the connector 2 is welded on the circuit board 1, firstly, the screw 45 is rotated to move the screw 45 out and release the fixation of the pressure lever 44, so that the pressure lever 44 rotates to one side, the connector 2 is placed on the inner sides of the two positioning frames 41, so that the limiting strip 42 is inserted into the groove 43 to limit the connector 2;
step two: the pressing rod 44 is rotated to enable the rubber pad 46 to be tightly pressed on the limiting strip 42, so that the limiting strip 42 is fixed in the groove 43, the screw 45 is rotated to lock the pressing rod 44 at the top end of the positioning frame 41, so that the connector 2 is fixed, the connector 2 is convenient to weld on the circuit board 1, and the operation difficulty is reduced;
step three: inserting the wire end 3 into the connector 2 until the plug pin 53 is inserted into the slot 52, so that one side of the plug pin 54 is in contact with one side of the limit pin 51, so that the plug pin 54 moves inwards under the inclined surface of the plug pin 54, and drives the connecting rod 58 to push the push pin 56 to compress the spring 57, after the plug pin 54 completely enters the groove 43, under the elastic force action of the spring 57, the push pin 56 pushes one end of the connecting rod 58, so that the connecting rod 58 drives the plug pin 54 to move outwards, so that one end of the plug pin 53 is clamped in the slot 43, so that the connection and fixation of the plug pin 53 and the limit pin 51 are completed, and the separation is avoided;
step four: when the connector 2 and the wire end 3 are separated, the push handle 59 is pushed to one side, so that the push handle 59 drives the push column 56 to move to one side and compresses the spring 57 again, the connecting rod 58 can drive the plug block 54 to move into the plug column 53, the fixation of the plug column 53 is released, the wire end 3 can be conveniently separated from the connector 2, the operation is simple, and the wide popularization is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 fixing device of a connector and an electronic device are characterized by comprising:
a circuit board (1);
the connector (2) is welded on one side of the top end of the circuit board (1);
the wire end (3) is inserted and connected with one side of the connector (2);
the positioning and fixing mechanism (4) is arranged at the top end of the circuit board (1);
and the self-locking mechanism (5) is arranged between the connector (2) and the wire end (3).
2. The fixing device of connector and electronic device as claimed in claim 1, wherein: the positioning and fixing mechanism (4) comprises:
the front end and the rear end of one side of the top end of the circuit board (1) are respectively fixedly provided with a positioning frame (41), and the positioning frames (41) are positioned on the front side and the rear side of the connector (2);
the top end of the positioning frame (41) is provided with a groove (43), and the limiting strip (42) is in adaptive insertion connection with the inner cavity of the groove (43);
the pressing rod (44) is rotatably arranged on one side of the top end of the positioning frame (41) through a pin shaft;
the screw (45) is inserted into one side of the top end of the pressure lever (44), and the screw (45) is in threaded connection with the top end of the positioning frame (41);
wherein the pressing rod (44) is pressed on the top end of the positioning frame (41) under the fixation of the screw (45).
3. The fixing device of connector and electronic device as claimed in claim 2, wherein: the top end of the pressure lever (44) is fixedly provided with a rubber pad (46), and the rubber pad (46) is positioned right above the limiting strip (42).
4. The fixing device of connector and electronic device as claimed in claim 1, wherein: the self-locking mechanism (5) comprises:
the limiting column (51) is fixedly arranged at the top end of one side of the connector (2), and one side of the limiting column (51) is provided with a slot (52);
the inserting column (53) is fixedly arranged at the top end of the wire end (3) along the left-right direction, and one end of the inserting column (53) is in adaptive insertion connection with the inner cavity of the inserting groove (52);
the inserting blocks (54) are inserted into one ends of the front side and the rear side of the inserting column (53), and one side of each inserting block (54) is in contact with one side of the inner cavity of the corresponding inserting groove (52);
the guide rod (55) is fixedly arranged on one side of the inner cavity of the inserting column (53);
the push column (56) is in adaptive insertion connection with one side of the outer wall of the guide rod (55);
the spring (57) is fixedly arranged between the push column (56) and the inner cavity of the insert column (53), and the spring (57) is sleeved with the outer wall of the guide rod (55);
the connecting rod (58) is rotatably arranged on the inner side of the inserting block (54), and one end of the connecting rod (58) is rotatably connected with one side of the push column (56);
the push handle (59) is inserted into the top end of the inserting column (53), and the push handle (59) is fixedly connected with the top end of the push column (56).
5. The fixing device of connector and electronic device as claimed in claim 4, wherein: the inner cavity of the slot (52) is in a convex shape.
6. The fixing device of a connector and the electronic apparatus as claimed in claim 4, wherein: one side of the insertion block (54) is inclined from right to left to the outside.
7. The fixing device of connector and electronic device as claimed in claim 4, wherein: the push handle (59) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222857416.8U CN218677620U (en) | 2022-10-28 | 2022-10-28 | Fixing device of connector and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222857416.8U CN218677620U (en) | 2022-10-28 | 2022-10-28 | Fixing device of connector and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218677620U true CN218677620U (en) | 2023-03-21 |
Family
ID=85566383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222857416.8U Active CN218677620U (en) | 2022-10-28 | 2022-10-28 | Fixing device of connector and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218677620U (en) |
-
2022
- 2022-10-28 CN CN202222857416.8U patent/CN218677620U/en active Active
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| GR01 | Patent grant | ||
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