CN211456030U - Connector with a locking member - Google Patents
Connector with a locking member Download PDFInfo
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- CN211456030U CN211456030U CN202020131628.6U CN202020131628U CN211456030U CN 211456030 U CN211456030 U CN 211456030U CN 202020131628 U CN202020131628 U CN 202020131628U CN 211456030 U CN211456030 U CN 211456030U
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- insulator
- guide
- connector
- buckling
- guide rail
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Abstract
The utility model provides a connector, which comprises a first insulator, a second insulator and a conductive part, wherein the first insulator and the second insulator are mutually buckled, and the conductive part is arranged in the first insulator and the second insulator; the connector further includes: the guide structure is arranged at the first joint surface or the second joint surface and used for guiding the buckling connection of the first insulator and the second insulator, and comprises a guide rail and a guide groove which are matched with each other; the buckle structure is arranged on the first combining surface or the second combining surface and fixedly connects the first insulator and the second insulator together, and comprises a clamping structure and a buckling structure which are matched with each other. The utility model discloses a connector can realize the fixed connection between first and the second insulator through set up guide structure and buckle structure in faying face department, makes things convenient for the assembly of the two lock, does not need the third kind part, can save manufacturing cost and administrative expense. Meanwhile, the guide structure and the buckle structure belong to a built-in type arrangement, and the novel LED lamp is attractive and does not occupy external space.
Description
Technical Field
The utility model relates to a connector.
Background
In the conventional connector, as shown in fig. 1, it is often necessary to fix the conductive member 300 as an integral component by engaging the first insulator 100 and the second insulator 200, and the connector is used as a connector, and the two ends of the engaged connector are provided with insertion holes 500 to facilitate the insertion of the conductive member 300 and other components. The first insulator 100 and the second insulator 200 are fastened to form a joint surface 400, and the joint surface 400 is perpendicular to the insertion direction of the conductive member 300. The integral component needs to have certain firmness and cannot be scattered in the process of turnover transportation or assembly and use.
Currently, for the fixation of the first insulator 100 and the second insulator 200, the bonding surface 400 is usually glued or welded by ultrasonic waves, and the two methods have the following defects: the coating amount and the uniformity of the glue solution are difficult to control, the glue solution needs to be cured periodically, and the production efficiency is low; the factors influencing the ultrasonic welding quality are more, the quality is difficult to control, the two processes have higher requirements on the surface quality of the bonding surface, and a bonding infirm area is easy to appear.
To this end, the chinese utility model patent with the publication number CN209526262U discloses a fixed structure of insulator and insulating pressing plate and a connector using the same, which comprises an insulator, an insulating pressing plate (i.e. a first insulator and a second insulator) and a reinforcing rib buckled on one or more sides of the insulator and the insulating pressing plate, wherein the insulator and the insulating pressing plate are fixed in the direction perpendicular to the joint surface by adding the reinforcing rib, and the technical problem of the above gluing or ultrasonic welding is solved by the fixing manner.
However, the addition of the third component increases the production cost and the management cost, and has certain disadvantages.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connector to first insulator and second insulator among the solution prior art lead to part quantity increase, and then lead to the problem that manufacturing cost and administrative expense increase through stiffening rib fixed connection.
In order to achieve the above object, the present invention provides a connector, which adopts the following technical solutions:
the connector, including the first insulator and the second insulator of mutual lock and set up the electrically conductive part in first insulator and second insulator, be formed with first faying face and second faying face after first insulator and the lock of second insulator, certain contained angle setting is personally submitted in first faying face and the second faying face, and the first faying face of definition perpendicular to electrically conductive part's insertion direction, the connector still includes:
the guide structure is arranged on the first combination surface or the second combination surface and used for guiding the buckling connection of the first insulator and the second insulator, the guide structure comprises a guide rail and a guide groove which are matched with each other, one of the guide rail and the guide groove is arranged on the first insulator, and the other one of the guide rail and the guide groove is arranged on the second insulator;
the buckle structure is arranged on the first combining surface or the second combining surface and used for fixedly connecting the first insulator and the second insulator together, the buckle structure comprises a clamping structure and a buckling structure which are matched with each other, one of the clamping structure and the buckling structure is arranged on the first insulator, and the other of the clamping structure and the buckling structure is arranged on the second insulator.
The beneficial effects of the above technical scheme are that: the first insulator and the second insulator are buckled to form two joint surfaces, the two joint surfaces are arranged at a certain included angle, and the first joint surface is perpendicular to the insertion direction of the conductive part; the first combination surface or the second combination surface is provided with a guide structure, one of a guide rail and a guide groove of the guide structure is arranged on the first insulator, and the other guide rail and the guide groove of the guide structure are arranged on the second insulator, so that the buckling connection of the first insulator and the second insulator can be guided, and the buckling assembly of the first insulator and the second insulator is facilitated; meanwhile, the first combining surface or the second combining surface is provided with a buckle structure, one of the buckle structure and the buckling structure of the buckle structure is arranged on the first insulator, and the other is arranged on the second insulator, so that the first insulator and the second insulator can be fixedly connected together.
The utility model discloses a connector not only can realize the fixed connection between first insulator and the second insulator through set up guide structure and buckle structure in faying face department, makes things convenient for the lock assembly of the two moreover, does not need the third kind part to manufacturing cost and working charge can be saved. Meanwhile, the guide structure and the buckle structure are both positioned at the joint surface and belong to the concealed arrangement, so that the connector is attractive, does not occupy the external space, and can adapt to more different application occasions.
Furthermore, the guide structure and the buckle structure are both arranged at the second joint surface.
Has the advantages that: since the first combining surface is perpendicular to the inserting and combining direction of the conductive part, the conductive part penetrates through the first combining surface, and the guide structure and the buckling structure are arranged at the second combining surface, so that the first combining surface is not required to be arranged at the first combining surface, the area of the first combining surface can be saved, and the size of the connector is reduced.
Furthermore, the guide rail and the guide groove respectively have two, and the joint structure or the buckling structure is arranged between two guide rails or two guide grooves.
Has the advantages that: the guiding effect is improved, and the second joint surface is fully utilized.
Furthermore, the cross sections of the guide rail and the guide groove are in a dovetail shape.
Has the advantages that: can be in two orientation anticreeps, make things convenient for the lock assembly of first insulator and second insulator more.
Further, the guide groove is a blind groove with an opening at one side, and the opening of the blind groove faces the inside of the connector.
Has the advantages that: the groove opening of the guide groove is prevented from being exposed, and the function of hiding the guide structure is achieved.
Furthermore, the cross sections of the guide rail and the guide groove are in a dovetail shape.
Has the advantages that: can be in two orientation anticreeps, make things convenient for the lock assembly of first insulator and second insulator more.
Furthermore, the clamping structure is a clamping boss, and the fastening structure is a fastening groove.
Has the advantages that: simple structure and convenient manufacture.
Drawings
FIG. 1 is a block diagram of a prior art connector;
FIG. 2 is an exploded view of the connector of the present invention;
fig. 3 is a partial cross-sectional view of the connector of the present invention.
In the figure: 100-a first insulator; 200-a second insulator; 300-a conductive member; 400-a bonding surface; 500-jack; 1-a first insulator; 11-a bottom surface; 12-a first vertical face; 13-a guide groove; 14-U-shaped through grooves; 15-clamping the boss; 2-a second insulator; 21-step surface; 22-a second vertical face; 23-a guide rail; 24-a frame-shaped protrusion; 25-fastening grooves; 3-a conductive member; 4-a first bonding surface; 5-jack.
Detailed Description
An embodiment of the middle connector of the present invention is shown in fig. 2 and 3, and includes a first insulator 1 and a second insulator 2 that are fastened to each other, and a conductive member 3 provided in the first insulator 1 and the second insulator 2. The shape of first insulator 1 and second insulator 2 is incomplete cylinder structure, is equipped with first vertical plane 12 on the first insulator 1, is provided with the breach of right angle on the second insulator 2 to form mutually perpendicular's step face 21 and second vertical plane 22, in first insulator 1 just lock the breach on second insulator 2, constitute complete cylinder structure.
After the first insulator 1 and the second insulator 2 are buckled, the bottom surface 11 of the first insulator 1 is contacted with the step surface 21 to form a first combining surface 4, the first vertical surface 12 is contacted with the second vertical surface 22 to form a second combining surface, and the first combining surface 4 is vertical to the second combining surface. And, have the jack 5 at both ends of the interface unit, facilitate the plug-in of the conductive part 3 and other parts.
Since the step surface 21 is perpendicular to the insertion direction of the conductive member 3 and the second vertical surface 22 is parallel to the insertion direction of the conductive member 3, the first joining surface 4 is formed perpendicular to the insertion direction of the conductive member 3 and the second joining surface is parallel to the insertion direction of the conductive member 3.
The conductive member 3 penetrates the first joint surface, and therefore a guide structure and a snap structure are respectively provided at the second joint surface in this embodiment, wherein the guide structure includes a guide rail 23 provided on the second vertical surface 22, and a guide groove 13 provided on the first vertical surface 12, and the guide rail 23 and the guide groove 13 are in guiding engagement in the up-down direction in fig. 2 and 3, for guiding the snap-fit connection of the first insulator 1 and the second insulator 2.
Specifically, the cross sections of the guide rail 23 and the guide groove 13 are dovetail-shaped, so that the first insulator 1 and the second insulator 2 can be prevented from moving transversely relative to each other during the insertion process. Meanwhile, the guide groove 13 is a blind groove with an opening at the bottom, the opening of the blind groove faces the inside of the connector, meanwhile, the top surface of the guide rail 23 is lower than the top surface of the second insulator 2, and the length of the guide rail 23 is equal to that of the guide groove 13, so that after the first insulator 1 and the second insulator 2 are buckled and connected, the notch of the guide groove cannot be exposed, and the function of a concealed guide structure is achieved.
As shown in fig. 2, the fastening structure includes a fastening boss 15 disposed on the first insulator 1 and a fastening groove 25 disposed on the second insulator 2, and the fastening boss 15 and the fastening groove 25 are in snap fit in the vertical direction for fixedly connecting the first insulator 1 and the second insulator 2 together.
Specifically, a U-shaped through groove 14 which is through from top to bottom is formed in the first vertical surface 12 of the first insulator 1, and the clamping boss 15 is arranged on the groove bottom wall of the U-shaped through groove 14 and is arranged at the upper portion of the groove bottom wall.
The second vertical surface 22 of the second insulator 2 is provided with a frame-shaped protrusion 24, and the fastening groove 25 is surrounded by the frame-shaped protrusion 24. Moreover, the transverse width of the frame-shaped protrusion 24 is smaller than the width of the U-shaped through slot 14, that is, the frame-shaped protrusion 24 does not contact with the slot sidewall of the U-shaped through slot 14, and a gap is formed between the frame-shaped protrusion 24 and the slot sidewall of the U-shaped through slot 14, so that the frame-shaped protrusion 24 is pressed when the clamping boss 15 contacts with the frame-shaped protrusion 24, so as to pass over the frame-shaped protrusion 24 to be embedded into the clamping groove 25, and in the process, the frame-shaped protrusion 24 deforms, and if the frame-shaped protrusion 24 contacts with the slot sidewall of the U-shaped through slot 14, the first insulator 1 is influenced to be smoothly inserted downwards.
The guide rails 23 and the guide grooves 13 in the embodiment are respectively two, the clamping boss 15 is arranged between the two guide grooves 13, the frame-shaped protrusion 24 is arranged between the two guide rails 23, and the two guide rails 23 and the two guide grooves 13 are respectively symmetrically arranged, so that the first vertical surface 12 and the second vertical surface 22 are fully utilized, and the guide effect is also ensured.
The utility model provides a connector is when the equipment, at first adorns conductive part 3 on second insulator 2, and conductive part 3's lower part is fixed in second insulator 2, then adorns first insulator 1 top-down on second insulator 2, makes conductive part 3's upper portion fix in first insulator 1 to form two jacks 5 at the both ends of connector.
When the first insulator 1 is mounted, the two guide grooves 13 on the first insulator 1 are aligned with the two guide rails 23, the first insulator 1 is moved from top to bottom by the cooperation of the guide rails 23 and the guide grooves 13, and when the first insulator 1 is moved to a position where the bottom surface 11 is close to the step surface 21 of the second insulator 2, the clamping boss 15 contacts and presses the frame-shaped protrusion 24, so that the frame-shaped protrusion 24 is inserted into the clamping groove 25 and is snap-fitted into the clamping groove 25, thereby preventing the first insulator 1 and the second insulator 2 from being separated from each other up and down. In order to facilitate the clamping boss 15 to cross the frame-shaped protrusion 24, an inclined plane is arranged at the bottom of the clamping boss 15.
After the first insulator 1 and the second insulator 2 are buckled, the bottom surface 11 is contacted with the step surface 21 to form a first combination surface 4, the first vertical surface 12 is contacted with the second vertical surface 22 to form a second combination surface, and the first insulator 1 and the second insulator 2 form a complete cylinder structure.
The utility model discloses a connector not only can realize the fixed connection between first insulator 1 and the second insulator 2 through set up guide structure and buckle structure in faying face department, makes things convenient for the lock assembly of the two moreover, does not need the third kind part to manufacturing cost and working costs can be saved. Meanwhile, the guide structure and the buckle structure are both positioned at the joint surface and belong to the concealed arrangement, so that the connector is attractive, does not occupy the external space, and can adapt to more different application occasions.
In other embodiments of the connector, the engagement structure and the fastening structure may be both bosses; or the clamping structure is an elastic claw, and the fastening structure is a boss or a groove; or the clamping structure and the buckling structure are both elastic claws.
In other embodiments of the connector, the cross-section of the rails and channels may be i-shaped, Z-shaped, L-shaped, or saw-tooth shaped.
In other embodiments of the connector, the channel may be a through slot.
In other embodiments of the connector, only one or more than two of the guide rails and guide grooves are provided.
In other embodiments of the connector, the guiding structure and the snap structure may be both disposed at the first combining surface, for example, a guiding rail or a guiding groove may be disposed at one side of the step surface of the second insulator, and a snap structure or a buckling structure may be disposed at the other side, in which case the first insulator is laterally mounted on the second insulator.
In other embodiments of the connector, a guide structure may be disposed at the first combining surface, and a snap structure may be disposed at the second combining surface, for example, the guide structure is a guide rail and a guide groove respectively disposed on the bottom surface of the first insulator and the step surface of the second insulator, the snap structure is a claw disposed on the first vertical surface of the first insulator, and a slot disposed on the second vertical surface of the second insulator, the claw is snapped into the slot to achieve the snap-fit fixation of the first insulator and the second insulator, and at this time, the first insulator is laterally mounted on the second insulator.
In other embodiments of the connector, a snap structure may be provided at the first combining surface, and a guide structure may be provided at the second combining surface, for example, the guide structures are guide grooves respectively provided on the first vertical surface of the first insulator and guide rails respectively provided on the second vertical surface of the second insulator, the snap structures are claws respectively provided on the bottom surface of the first insulator and clamping grooves provided on the step surface of the second insulator, the claws are clamped into the clamping grooves, so as to achieve the snap-fit fixing of the first insulator and the second insulator, at which time the first insulator is vertically mounted on the second insulator.
In other embodiments of the connector, the included angle between the first combining surface and the second combining surface may be an acute angle or an obtuse angle.
Claims (7)
1. The connector comprises a first insulator, a second insulator and a conductive component, wherein the first insulator and the second insulator are buckled with each other, the conductive component is arranged in the first insulator and the second insulator, and the connector is characterized in that: first insulator and second insulator lock back and be formed with first faying face and second faying face, first faying face and second faying face personally submit certain contained angle setting, define the insertion direction of first faying face perpendicular to conductive part, and the connector still includes:
the guide structure is arranged on the first combination surface or the second combination surface and used for guiding the buckling connection of the first insulator and the second insulator, the guide structure comprises a guide rail and a guide groove which are matched with each other, one of the guide rail and the guide groove is arranged on the first insulator, and the other one of the guide rail and the guide groove is arranged on the second insulator;
the buckle structure is arranged on the first combining surface or the second combining surface and used for fixedly connecting the first insulator and the second insulator together, the buckle structure comprises a clamping structure and a buckling structure which are matched with each other, one of the clamping structure and the buckling structure is arranged on the first insulator, and the other of the clamping structure and the buckling structure is arranged on the second insulator.
2. The connector of claim 1, wherein: the guide structure and the buckle structure are both arranged at the second joint surface.
3. The connector of claim 2, wherein: the guide rail and the guide groove are respectively provided with two, and the clamping structure or the buckling structure is arranged between the two guide rails or the two guide grooves.
4. A connector according to any one of claims 1 to 3, wherein: the cross sections of the guide rail and the guide groove are in a dovetail shape.
5. A connector according to any one of claims 1 to 3, wherein: the guide slot is a blind slot with an opening at one side, and the opening of the blind slot faces the inside of the connector.
6. The connector of claim 5, wherein: the cross sections of the guide rail and the guide groove are in a dovetail shape.
7. A connector according to any one of claims 1 to 3, wherein: the clamping structure is a clamping boss, and the fastening structure is a fastening groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201129X | 2019-12-10 | ||
| CN201922201129 | 2019-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456030U true CN211456030U (en) | 2020-09-08 |
Family
ID=72321855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020131628.6U Active CN211456030U (en) | 2019-12-10 | 2020-01-20 | Connector with a locking member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456030U (en) |
-
2020
- 2020-01-20 CN CN202020131628.6U patent/CN211456030U/en active Active
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| GR01 | Patent grant |