CN211126317U - 2.54 bull horn connector convenient to connect - Google Patents

Abstract

The utility model relates to the technical field of connectors, in particular to a 2.54 ox horn connector which is easy to connect, comprising a connecting mechanism and an ear buckle mechanism. Both sides of the connecting mechanism are movably connected with an ear buckle mechanism, and the connecting mechanism comprises a shell body, pins, cover plate, calibration slot, heat dissipation slot, connection slot, circular slot and card slot, the interior of the housing is fixedly connected with pins, and both sides of the housing are fixedly connected with cover plates, so One side of the cover plate is provided with a calibration groove. The easy-to-connect 2.54 ox horn connector is provided with a card shaft and a card slot, the card shaft enters the inside of the card slot, and the ear buckle mechanism is fixed, preventing the ear buckle mechanism from slipping off the IDC connector, causing the IDC connector to fall off The heat dissipation groove increases the contact area between the shell and the air. When the horn connector is connected to the socket, the heat dissipation groove can ventilate the bottom of the shell, thereby improving the efficiency of heat dissipation and avoiding High temperature damage, extending the service life.

Description

A 2.54 horn connector for easy connection

technical field

The utility model relates to the technical field of connectors, in particular to a 2.54 ox horn connector which is convenient for connection.

Background technique

A connector is a connecting element for power and electronic signals, which is electrically connected by mechanical methods. Connectors are widely used in various electronic equipment, communication equipment, instrumentation, intelligent program-controlled equipment, lighting equipment, alarm devices, household appliances and various power products, including monitors, computer motherboards, program-controlled switches, digital cameras, MP4, Various mobile storage disks, cordless phones, walkie-talkies, mobile phones, digital home appliances and electronic toys, etc., provide precise and reliable electrical connections for various products.

IDC is a common connector, also known as a crimping connector, which is often used in correspondence with a horn connector and is suitable for the connection of various electrical appliances. The existing horn connector generally includes a plastic body and ear buckles arranged at both ends of the plastic body, and the ear buckles are hinged with the plastic body. When the horn connector is connected with the IDC connector, the ear buckle of the horn connector is buckled on one side of the IDC connector, so as to fix the IDC connector, and the connection is easy. However, the existing horn connector has the following disadvantages:

The existing horn connector is not firmly connected to the IDC connector, and the ear buckle is hinged with the plastic body and cannot be fixed, so the ear buckle is easy to slip off the IDC connector, resulting in the problem of the IDC connector falling off.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a 2.54 ox horn connector that is easy to connect. By arranging a clamping shaft and a clamping slot, the clamping shaft enters the interior of the clamping slot to fix the ear buckle mechanism, which solves the above-mentioned background. Issues raised in technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized by the following technical solutions: a 2.54 horn connector that is easy to connect, including a connecting mechanism and an ear buckle mechanism, and both sides of the connecting mechanism are movably connected with an ear buckle mechanism;

The connecting mechanism includes a casing, pins, a cover plate, a calibration slot, a heat dissipation slot, a connecting slot, a circular slot and a card slot, the inner part of the casing is fixedly connected with a needle, and both sides of the casing are fixed A cover plate is connected, a calibration groove is formed on one side of the cover plate, a heat dissipation groove is formed on the side of the casing away from the cover plate, and a connection groove is formed on both sides of the casing. The inner wall is provided with a circular groove, and the interior of the connecting groove is provided with a clamping groove;

The ear buckle mechanism includes a connecting block, a rotating shaft, a spring, a clamping shaft, a supporting block, a horn and a buckle plate. The rotating shaft is fixedly connected to both sides of the connecting block, and the interior of the connecting block is fixedly connected with a spring. One end of the spring is fixedly connected with a clamping shaft, the top of the connecting block is fixedly connected with a support block, a side of the support block away from the connecting block is fixedly connected with a horn, and a top of one side of the support block is fixedly connected with a buckle plate.

Optionally, both ends of the pin are provided with chamfers.

Optionally, the casing is sleeved with the connecting block through a connecting groove provided on one side thereof, and the connecting groove is movably connected with the rotating shafts provided on both sides of the connecting block through a circular groove provided on the inner wall thereof.

Optionally, the connecting groove is clamped with a clamping shaft provided at one end of the spring through a clamping groove provided on the inner wall thereof.

Optionally, both sides of the connecting block are provided with holes and grooves, and the connecting block is fixedly connected to the spring through the holes and grooves provided on both sides of the connecting block.

Optionally, a rounded corner is formed at one end of the clamping shaft away from the spring.

Optionally, grooves are provided on both sides of the support block and the horn.

(3) Beneficial effects

The utility model provides a 2.54 horn connector that is easy to connect, and has the following beneficial effects:

1. This 2.54 ox horn connector is easy to connect. By setting the card shaft and the card slot, during the process of the ear buckle mechanism, the part with the rounded corner of the card shaft is subjected to the pressure of the shell, and the spring is pressed, and the spring is compressed by force. , the card shaft enters the inside of the connecting block, when the card shaft passes the position of the card slot, the card shaft is not subject to the pressure of the casing, the spring pushes the card shaft out, and the card shaft enters the inside of the card slot, so that the ear buckle mechanism is adjusted. Fixing, avoids the problem that the ear buckle mechanism is easy to slip off from the IDC connector, causing the IDC connector to fall off, and improves the practicability.

2. The 2.54 horn connector, which is easy to connect, increases the contact area between the shell and the air by setting the heat dissipation groove. When the horn connector is connected to the socket, the heat dissipation groove can ventilate the bottom of the shell, thereby improving the performance of the shell. The efficiency of heat dissipation prevents the heat generated by the pins from dissipating slowly when the equipment is in operation, resulting in high temperature damage and prolonging the service life.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the first perspective structural schematic diagram of the connecting mechanism of the present invention;

3 is a schematic structural diagram of the connecting mechanism of the present invention from a second perspective;

Fig. 4 is the structural representation of the ear buckle mechanism of the present invention;

5 is a schematic cross-sectional structural diagram of the ear buckle mechanism of the present invention.

In the figure: 1-connection mechanism, 101-shell, 102-pin, 103-cover plate, 104-calibration slot, 105-cooling slot, 106-connection slot, 107-circular slot, 108-card slot, 2- Ear buckle mechanism, 201-connecting block, 202-rotating shaft, 203-spring, 204-card shaft, 205-support block, 206-horn, 207-gusset plate, 3-groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIGS. 1 to 5 , the present utility model provides a technical solution: a 2.54 horn connector that is easy to connect, including a connecting mechanism 1 and an ear buckle mechanism 2, and both sides of the connecting mechanism 1 are movably connected with an ear buckle mechanism 2;

The connection mechanism 1 includes a housing 101, pins 102, a cover plate 103, an alignment slot 104, a heat dissipation slot 105, a connection slot 106, a circular slot 107 and a card slot 108. The inside of the housing 101 is fixedly connected with the pins 102, and the housing A cover plate 103 is fixedly connected to both sides of the cover plate 101, and a calibration slot 104 is opened on one side of the cover plate 103. By setting the calibration slot 104 on one cover plate 103, when the IDC connector is connected, the calibration slot 104 is one with the LDC connector. Corresponding to the calibration block provided on the side, the problem of reverse insertion of the LDC connector is avoided. The side of the casing 101 away from the cover plate 103 is provided with a heat dissipation groove 105. By setting the heat dissipation groove 105, the contact area between the casing 101 and the air is increased. , when the horn connector is connected to the socket, the heat dissipation groove 105 can ventilate the bottom of the casing 101, thereby improving the heat dissipation efficiency and avoiding the slow dissipation of heat generated by the pins 102 when the device is in operation, resulting in high temperature damage. The problem is to prolong the service life. Both sides of the casing 101 are provided with connection grooves 106, the inner wall of the connection groove 106 is provided with a circular groove 107, and the interior of the connection groove 106 is provided with a card groove 108;

The ear buckle mechanism 2 includes a connecting block 201, a rotating shaft 202, a spring 203, a clamping shaft 204, a supporting block 205, a horn 206 and a buckle plate 207. Both sides of the connecting block 201 are fixedly connected with a rotating shaft 202, and the interior of the connecting block 201 is fixedly connected There is a spring 203, one end of the spring 203 is fixedly connected with a clamping shaft 204, press the clamping shaft 204, the spring 203 is compressed by force, release the clamping shaft 204, the spring 203 pushes the clamping shaft 204 to reset, and the top of the connecting block 201 is fixedly connected with a support block 205, the side of the support block 205 away from the connection block 201 is fixedly connected with a horn 206, which is convenient for opening and closing the ear buckle mechanism 2, and a buckle plate 207 is fixedly connected to the top of one side of the support block 205, and the LDC connector is inserted in the connection mechanism 1. , Rotate the ear buckle mechanism 2 so that the buckle plate 207 is buckled on the top of the LDC connector, so as to achieve the purpose of fixing the LDC connector.

Both ends of the pin 102 are provided with chamfers, which are convenient for plugging. The rotating shafts 202 provided on both sides of the block 201 are movably connected, and the connecting block 201 can rotate with the rotating shaft 202 as the center of the circle. The clamping shaft 204 supports the inner wall of the clamping slot 108 and fixes the ear buckle mechanism 2, thereby avoiding the problem of the ear buckle mechanism 2 slipping off the LDC connector. Both sides of the connection block 201 are provided with holes and slots, and the connection block 201 passes through The holes arranged on both sides are fixedly connected with the spring 203, the clamping shaft 204 is inserted into the hole groove, the end of the clamping shaft 204 away from the spring 203 is provided with a rounded corner, and the rounded part of the clamping shaft 204 protrudes from the connecting block 201 , so as to facilitate the housing 101 to press the clamping shaft 204 , and grooves 3 are formed on both sides of the support block 205 and the horn 206 , which can save materials during production.

In use, open the ear buckle mechanism 2 on both sides of the connection mechanism 1, insert the LDC connector into the pin 102 on one side of the cover plate 103, and then close the ear buckle mechanism 2. During the process of closing the ear buckle mechanism 2 , the part of the clamping shaft 204 with the rounded corners is subjected to the pressure of the casing 101 , the spring 203 is pressed, the spring 203 is compressed by force, the clamping shaft 204 enters the interior of the connecting block 201 , and when the clamping shaft 204 passes through the position of the clamping slot 108 When the clamping shaft 204 is not under the pressure of the casing 101, the spring 203 pushes the clamping shaft 204 out, and the clamping shaft 204 enters the interior of the clamping slot 108, thereby fixing the ear buckle mechanism 2. When the ear buckle mechanism 2 is opened, only By applying force to both sides of the housing 101 by the horns 206, the clamping shaft 204 is forced into the connecting block 201, and the ear buckle mechanism 2 can be opened.

To sum up, the easy-to-connect 2.54 ox horn connector is used, by setting the clamping shaft 204 to engage the clamping slot 108, during the process of closing the ear buckle mechanism 2, the part with the rounded corners of the clamping shaft 204 is affected by the housing 101. Pressure, the spring 203 is pressed, the spring 203 is compressed by force, the clamping shaft 204 enters the interior of the connecting block 201, when the clamping shaft 204 passes the position of the clamping slot 108, the clamping shaft 204 is not subject to the pressure of the housing 101, the spring 203 Push out the clamping shaft 204, and the clamping shaft 204 enters the interior of the clamping slot 108, thereby fixing the ear buckle mechanism 2, avoiding the problem that the ear buckle mechanism 2 is easily slipped off the IDC connector and causing the IDC connector to fall off, which improves the Practical, by setting the heat dissipation groove 105, the contact area between the housing 101 and the air is increased. When the horn connector is connected to the socket, the heat dissipation groove 105 can ventilate the bottom of the housing 101, thereby improving the heat dissipation efficiency. When the device is in operation, the heat generated by the pins 102 will be dissipated slowly, resulting in high temperature damage, and the service life will be prolonged.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A2.54 ox horn connector convenient to connect, includes coupling mechanism (1) and ear detains mechanism (2), its characterized in that: both sides of the connecting mechanism (1) are movably connected with ear buckle mechanisms (2);

the connecting mechanism (1) comprises a shell (101), a contact pin (102), a cover plate (103), a calibration groove (104), a heat dissipation groove (105), a connecting groove (106), a circular groove (107) and a clamping groove (108), the contact pin (102) is fixedly connected inside the shell (101), the cover plate (103) is fixedly connected to both sides of the shell (101), the calibration groove (104) is formed in one side of the cover plate (103), the heat dissipation groove (105) is formed in one side, away from the cover plate (103), of the shell (101), the connecting groove (106) is formed in both sides of the shell (101), the circular groove (107) is formed in the inner wall of the connecting groove (106), and the clamping groove (108) is formed inside the connecting groove (106);

ear detain mechanism (2) including connecting block (201), pivot (202), spring (203), card axle (204), supporting shoe (205), ox horn (206) and buckle (207), the equal fixedly connected with pivot (202) in both sides of connecting block (201), the inside fixedly connected with spring (203) of connecting block (201), the one end fixedly connected with card axle (204) of spring (203), the top fixedly connected with supporting shoe (205) of connecting block (201), one side fixedly connected with ox horn (206) of connecting block (201) are kept away from to supporting shoe (205), one side top fixedly connected with buckle (207) of supporting shoe (205).

2. A 2.54 header connector for facilitating connection according to claim 1, wherein: chamfers are arranged at two ends of the inserting pin (102).

3. A 2.54 header connector for facilitating connection according to claim 1, wherein: casing (101) cup joint with connecting block (201) through setting up connecting groove (106) in its one side, connecting groove (106) are through setting up pivot (202) swing joint that round groove (107) and connecting block (201) both sides of its inner wall were equipped with.

4. A 2.54 header connector for facilitating connection according to claim 1, wherein: the connecting groove (106) is clamped with a clamping shaft (204) arranged at one end of the spring (203) through a clamping groove (108) arranged on the inner wall of the connecting groove.

5. A 2.54 header connector for facilitating connection according to claim 1, wherein: the hole grooves are formed in the two sides of the connecting block (201), and the connecting block (201) is fixedly connected with the spring (203) through the hole grooves formed in the two sides of the connecting block.

6. A 2.54 header connector for facilitating connection according to claim 1, wherein: and one end of the clamping shaft (204) far away from the spring (203) is provided with a round angle.

7. A 2.54 header connector for facilitating connection according to claim 1, wherein: both sides of the supporting block (205) and the horn (206) are provided with grooves (3).

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