CN216929074U - Novel connector - Google Patents

Abstract

The utility model discloses a novel connector, which comprises a female head, wherein the female head comprises a shell and a plurality of contact pins fixed in the shell, the short side surfaces of the shell are provided with lugs, and the lugs are connected with the short side surfaces of the shell to form a through clamping groove; the utility model is convenient for connection and fixation, is firmly connected with the male head, has stable structure, reduces the production cost and reduces the volume.

Description

Novel connector

Technical Field

The utility model relates to a novel connector.

Background

Connector on the market includes public head and female head, and current public head and female head cooperation back, in order to improve connection stability between the two, the event can carry out the buckle on the long side of public head and female head and be connected to realize the fixed effect of connection between the two.

But adopt the fixed mode of unilateral connection, the easy emergence phenomenon of droing to make public head and female separation, lead to holistic electrical connection to receive very big influence.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing a novel connector.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a novel connector, wherein, including female head, female head includes that casing and a plurality of fix the contact pin in the casing, and the short side of casing all is equipped with the hangers, and the hangers is connected with the short side of casing and is formed a draw-in groove that runs through.

Adopt the draw-in groove to be located the setting of short side for female head and public head increase joint strength between the two after the cooperation is fixed, simultaneously, adopt the mode that both sides are connected, have reduced the area behind both cooperations, thereby prevent to receive space restriction in the installation. In addition, the size of the clamping groove is reduced due to the arrangement of the structure, and the cost of raw materials is reduced.

Wherein, be equipped with the recess on the short side, the recess communicates with the draw-in groove.

Adopt the setting of recess for in public head and the first cooperation process of female, the space of junction is bigger, and fixed effect is connected to better realization buckle.

Wherein, the draw-in groove is equipped with first spigot surface towards casing top one side.

The setting of first spigot for public head can be better stretch into to the draw-in groove in, thereby improve the convenience of connecting.

Wherein, be equipped with in the casing and hold the chamber, hold the chamber and include first bottom surface, connect face and second bottom surface, first bottom surface is connected with the second bottom surface through connecting the face, and the height of first bottom surface is higher than the height of second bottom surface, and contact pin one end stretches into to holding the intracavity from first bottom surface, and the other end is located outside the casing.

Adopt the setting of ladder face for public head stretches into to holding the chamber, is connected fixedly back with the contact pin, and all the other positions offset with the second bottom surface, further improve holistic fixed effect, and here second bottom surface has still formed the foolproof effect.

Wherein, still include first conducting strip, be equipped with fixed chamber on the short side, fixed chamber intercommunication holds chamber and draw-in groove, and first conducting strip part stretches into to holding the intracavity and fix.

The first conducting strip can be a grounding conducting strip, and the grounding conducting strip is arranged in the fixing cavity, so that a connection fixing effect can be better realized.

Wherein, the first conducting strip is provided with at least one clamping bulge, and the clamping bulge is propped against the inner wall of the fixed cavity.

The convex setting of joint for the better fixing of first conducting strip is at fixed intracavity, prevents that first conducting strip from taking place to drop.

Wherein, the first conducting strip is provided with an extension part which is positioned outside the shell.

The extension part is arranged and used for being connected with the outside, so that an electric connection effect is achieved, and the extension part can be welded and fixed with an external lead.

Wherein, be equipped with spacing muscle on the casing bottom, be equipped with the portion of bending on the contact pin, the portion of bending offsets with spacing muscle.

Spacing muscle and the setting of the portion of bending for the fixed effect of better realization of contact pin.

Wherein, be equipped with second spigot surface and first plane on the spacing muscle, the casing bottom and first plane are connected to the second spigot surface, and the portion of bending is laminated with first plane.

The setting of first plane for fixed effect of better realization of contact pin prevents to take place to drop.

Wherein, be equipped with the spacing groove on the casing bottom, the part of bending is located the spacing inslot.

The structure setting of spacing groove prevents that the contact pin from taking place to control to deflect in the use, influences actual result of use.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the structure of another angle in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a first conductive sheet in embodiment 1 of the present invention.

Detailed Description

Example 1:

referring to fig. 1-3, a novel connector includes a male connector and a female connector 1.

In this embodiment, the structure of the female head 1 is mainly described, and the male head and the female head 1 are correspondingly arranged, and those skilled in the art should be able to deduce the corresponding structure of the male head under the description of this embodiment, so the structure of the male head in this embodiment is not described correspondingly.

The female head 1 includes a housing 2, a pin 3, and a first conductive sheet 4.

The whole hollow cuboid structure that is of casing 2 is equipped with one in the casing 2 towards top one side open-ended and holds chamber 6, holds chamber 6 and is used for public head to stretch into to holding in chamber 6 and cooperate with contact pin 3 to realize the electrical connection effect. The accommodating cavity 6 includes a first bottom surface 61, a connecting surface 62 and a second bottom surface 63, the first bottom surface 61 is connected to the second bottom surface 63 through the connecting surface 62, the height of the first bottom surface 61 is higher than that of the second bottom surface 63, and the height of the first bottom surface 61 specifically refers to the distance between the first bottom surface 61 and the bottom end of the housing 2. Therefore, the first bottom surface 61 and the second bottom surface 63 form a stepped structure, and the stepped surface is arranged, so that the male head extends into the accommodating cavity 6 and abuts against the second bottom surface 63 at other positions after being connected and fixed with the contact pin 3, the overall fixing effect is further improved, and the second bottom surface 63 also forms the fool-proof effect.

Both the left and right sides of the case 2 are short sides 21, and both the front and rear sides are long sides 22, and the short sides 21 are different from the long sides 22 in that the short sides 21 are smaller in size than the long sides 22. Here, the structures on the two short sides 21 are identical, so that only the structure of one of the short sides 21 will be described.

The short side surface 21 is provided with a hanging lug 5, a groove 51 and a fixing cavity 211, the hanging lug 5 is positioned on the outer side of the short side surface 21, the hanging lug 5 is connected with the short side surface 21 to form a through clamping groove 52, and the clamping groove 52 penetrates in the vertical direction. The top end of the clamping groove 52 facing the shell 2 is provided with a first guide surface 53, and the arrangement of the first guide surface 53 enables the male head to better stretch into the clamping groove 52, so that the connection convenience is improved. It should be further noted that the latch 52 is disposed in communication with the groove 51, and the latch 52 is in communication with the fixing cavity 211 through the groove 51. Adopt recess 51's setting for in 1 cooperation processes of public head and female head, the space of junction is bigger, and fixed effect is connected to better realization buckle.

The fixing cavity 211 communicates the accommodating cavity 6 with the engaging groove 52, and here the fixing cavity 211 is mainly used for fixing the first conductive plate 4, so as to achieve the effect of connecting and fixing the first conductive plate 4.

Be equipped with spacing muscle 7 and spacing groove 8 on the casing 2 bottom, the quantity of spacing muscle 7 is one, and the level transversely sets up, is equipped with second guide surface 71 and first plane 72 on the spacing muscle 7, and casing 2 bottom and first plane 72 are connected to second guide surface 71 to a fixed effect of being connected of contact pin 3 has been formed.

The quantity of spacing groove 8 and the quantity adaptation of contact pin 3, spacing groove 8's structure sets up, prevents that contact pin 3 from taking place to control to deflect in the use, influences actual result of use.

The number of the pins 3 is limited according to actual requirements, and the number of the pins 3 corresponds to the number P of connectors. In the embodiment, the number of the pins 3 is four, and the pins 3 are arranged at equal intervals. The structure of each pin 3 is the same, so only the structure of one of the pins 3 will be described.

3 one ends of contact pin pass casing 2 bottom, first bottom surface 61 stretch into to holding in the chamber 6 to realize the fixed effect of connection of contact pin 3, the contact pin 3 other end stretches out outside casing 2, and contact pin 3 is located casing 2 outer one and serves and be equipped with the portion of bending 31, and the portion of bending 31 offsets with first plane 72, and the other end passes spacing groove 8 and stretches out outside casing 2, thereby realizes a fixed effect of connection.

One end of the first conductive plate 4 extends into the fixed cavity 211 to be fixed, and the side wall of the first conductive plate 4 on the end is provided with at least one clamping protrusion 41, the number of the clamping protrusions 41 is preferably two in the embodiment, and the two clamping protrusions 41 are abutted against the inner wall of the fixed cavity 211, so that the effect of connecting and fixing the first conductive plate 4 is realized. An extension portion 42 is disposed on one end of the first conductive plate 4 outside the housing 2, and the extension portion 42 is disposed outside the housing 2. With the provision of the extension 42, the extension 42 is used for connection with the outside, thereby achieving an electrical connection effect, where the extension 42 may be fixed by welding with an external wire. The first conducting strip 4 may be a grounding conducting strip, and the grounding conducting strip is better to realize a connection fixing effect through the arrangement of the fixing cavity 211.

Adopt draw-in groove 52 to be located the setting of short side 21 for female 1 increases joint strength between the two with public head after the cooperation is fixed, simultaneously, adopts the mode that both sides are connected, has reduced the area behind both cooperations, thereby prevents to receive space restriction in the installation. In addition, the size of the clamping groove 52 is reduced due to the structural arrangement, and the cost of raw materials is reduced.

Claims (9)

1. A novel connector is characterized in that: the connector comprises a female head, wherein the female head comprises a shell and a plurality of contact pins fixed in the shell, the short side surfaces of the shell are provided with lugs, and the lugs are connected with the short side surfaces of the shell to form a through clamping groove; the short side surface is provided with a groove which is communicated with the clamping groove.

2. The novel connector of claim 1, wherein: a first guide surface is arranged on one side, facing the top end of the shell, of the clamping groove.

3. The novel connector of claim 1, wherein: be equipped with in the casing and hold the chamber, hold the chamber and include first bottom surface, connect face and second bottom surface, first bottom surface is connected with the second bottom surface through connecting the face, and the height that highly is higher than the second bottom surface of first bottom surface, contact pin one end stretch into to holding the intracavity from first bottom surface, and the other end is located outside the casing.

4. A novel connector as claimed in claim 3, wherein: still include first conducting strip, be equipped with fixed chamber on the short side, fixed chamber intercommunication holds chamber and draw-in groove, and first conducting strip part stretches into to holding the intracavity and fix.

5. The novel connector of claim 4, wherein: the first conducting plate is provided with at least one clamping protrusion which is abutted against the inner wall of the fixed cavity.

6. The novel connector of claim 4, wherein: the first conducting strip is provided with an extension part which is positioned outside the shell.

7. The novel connector of claim 1, wherein: be equipped with spacing muscle on the casing bottom, be equipped with the portion of bending on the contact pin, the portion of bending offsets with spacing muscle.

8. The novel connector of claim 7, wherein: the limiting rib is provided with a second guide surface and a first plane, the second guide surface is connected with the bottom end of the shell and the first plane, and the bending portion is attached to the first plane.

9. The novel connector of claim 7, wherein: the bottom end of the shell is provided with a limiting groove, and the bending part is positioned in the limiting groove.

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