CN219513441U - Du Bangzhen connection structure - Google Patents
Du Bangzhen connection structure Download PDFInfo
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- CN219513441U CN219513441U CN202320148675.5U CN202320148675U CN219513441U CN 219513441 U CN219513441 U CN 219513441U CN 202320148675 U CN202320148675 U CN 202320148675U CN 219513441 U CN219513441 U CN 219513441U
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- bangzhen
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Abstract
The utility model discloses a Du Bangzhen connecting structure, which comprises a Du Bangzhen female seat, a Du Bangzhen male seat, a first shell seat, a second shell seat, a first connecting structure and a second connecting structure, wherein the first shell seat and the second shell seat are respectively sleeved on the Du Bangzhen female seat and the Du Bangzhen male seat, the first connecting structure is arranged on the first shell seat, the second connecting structure which can be connected with the first connecting structure in a matching way is arranged on the second shell seat, when the Du Bangzhen female seat is connected with the Du Bangzhen male seat, the first connecting structure is connected with the second connecting structure in a matching way, namely, the connection stability of the Du Bangzhen male seat and the Du Bangzhen female seat is increased through the connection of the first connecting structure and the second connecting structure, so that the connection failure of the Du Bangzhen male seat and the Du Bangzhen female seat is prevented, and the negative influence caused by the need of using glue to improve the connection stability of the 823 male seat and the Du Bangzhen female seat is eliminated.
Description
Technical Field
The utility model relates to the technical field of Du Bangzhen connection, in particular to a Du Bangzhen connection structure.
Background
Du Bangzhen is generally used for electrical connection between two power devices or electronic devices, and currently, electronic products or electrical products on the market need to be tested before leaving the factory, and the Du Bangzhen and Du Bangzhen sockets are separated during the testing process.
In the prior art, in order to prevent Du Bangzhen from failing in the test, glue is usually applied around Du Bangzhen to fix, and the design increases the difficulty of the assembly process, so that the problems of poor consistency, high reject ratio and the like of products in the subsequent process are caused.
Disclosure of Invention
The utility model mainly aims to provide a Du Bangzhen connecting structure and aims to solve the technical problem that the yield of products is negatively affected by adopting glue to connect a Du Bangzhen male seat and a Du Bangzhen female seat in the prior art.
The utility model provides a Du Bangzhen connection structure, which comprises:
du Bangzhen female base with plug holes;
du Bangzhen male seats with Du Bangzhen which are in fit connection with the plug holes;
the first shell seat is sleeved on the Du Bangzhen female seat and is provided with an opening for exposing the plug hole, and a first connecting part is further arranged on the first shell seat;
the second shell seat is sleeved on the Du Bangzhen male seat, the second shell seat is provided with an opening for exposing the Du Bangzhen, and a second connecting part matched and connected with the second connecting part is further arranged on the second shell seat;
when the Du Bangzhen is inserted into the insertion hole, the first connecting portion and the second connecting portion are connected in a matched mode, and the matched connection is insertion or magnetic connection.
In some embodiments of the present utility model, the first connection portion is a slot or an insertion hole provided on the first housing, and the second connection portion is an insert provided on the second housing and matched with the slot or the insertion hole.
In some embodiments of the present utility model, the first connection portion is an insert disposed on the first housing, and the first connection portion is a slot or a jack disposed on the second housing and matched with the insert.
In some embodiments of the present utility model, the insert is in an interference fit when inserted into the receptacle; or (b)
The insert is an interference fit when mated with the slot.
In some embodiments of the present utility model, the first connection portion is a first magnetic member disposed on the first housing, and the second connection portion is a second magnetic member disposed on the second housing, where the magnetism of the first magnetic member is different from that of the second magnetic member.
In some embodiments of the present utility model, the first connection portion is disposed around the mating hole, and the second connection portion is disposed around the Du Bangzhen.
In some embodiments of the present utility model, the first connecting portions are plural, and the plural first connecting portions are disposed on the first housing at intervals;
the second connecting portions are arranged on the second shell seat at intervals, and each first connecting portion corresponds to one second connecting portion.
In some embodiments of the present utility model, the Du Bangzhen female base has a first plugging surface, the plugging hole is disposed on the first plugging surface, and the limiting rib is formed by extending a first housing base protruding from the first plugging surface toward a center of the first plugging surface.
In some embodiments of the present utility model, a guide portion is provided on a side of the limiting rib facing away from the first plugging surface, the guide portion is an inclined surface disposed on an edge of the limiting rib near the first plugging surface, and the inclined surface has an included angle with the first plugging surface, and the included angle is greater than 0 ° and less than 90 °.
In some embodiments of the present utility model, the plurality of jack holes are arranged in an array on the first plugging surface to form an array area, and orthographic projection of the limiting rib on the first plugging surface is adjacent to the array area formed by the jack holes.
According to the Du Bangzhen connecting structure provided by the utility model, the first shell seat and the second shell seat are respectively sleeved on the Du Bangzhen female seat and the Du Bangzhen male seat, the first connecting structure is arranged on the first shell seat, the second connecting structure which can be connected with the first connecting structure in a matching way is arranged on the second shell seat, when the Du Bangzhen female seat is connected with the Du Bangzhen male seat, the first connecting structure is connected with the second connecting structure in a matching way, namely the connecting stability of the Du Bangzhen male seat and the Du Bangzhen female seat is increased through the connection of the first connecting structure and the second connecting structure, the negative influence caused by the fact that the connection stability of the Du Bangzhen male seat and the Du Bangzhen female seat is improved when the connection of the Du Bangzhen male seat and the Du Bangzhen female seat fails is eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a Du Bangzhen female base and a first housing base according to a first embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a connection structure between a female socket Du Bangzhen and a male socket Du Bangzhen according to a first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a female base Du Bangzhen and a first housing base according to a second embodiment of the present utility model;
fig. 4 is a schematic cross-sectional view of a female housing Du Bangzhen and a first housing according to a second embodiment of the present utility model.
Reference numerals:
100. du Bangzhen female base; 101. a plug hole; 200. a first housing base; 201. a first connection structure; 201-1, jacks; 202. a limit rib; 300. du Bangzhen male base; 301. du Bangzhen; 400. a second housing; 401. a second connection structure; 401-1, plug-in.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1-2, embodiments of the present utility model provide a Du Bangzhen connection structure comprising Du Bangzhen male receptacles 300, du Bangzhen female receptacles 100, a first housing receptacle 200, a second housing receptacle 400, a first connection structure 201, and a second connection structure 401.
The Du Bangzhen female socket 100 has a first plugging surface, and a plurality of plugging holes 101 arranged in an array are formed on the first plugging surface. Generally, the female socket 100 of Du Bangzhen has a rectangular parallelepiped structure, and the first plugging surface is one of the first plugging surfaces.
The Du Bangzhen male base 300 is provided with a second plugging surface, a plurality of Du Bangzhen arranged in an array are arranged on the second plugging surface, and a plurality of Du Bangzhen are in one-to-one correspondence with the plugging holes 101. That is, one Du Bangzhen 301 corresponds to one plug hole 101, du Bangzhen 301 can be inserted into the plug hole 101 to cooperate with the plug hole 101, so that the Du Bangzhen male seat 300 is connected with the Du Bangzhen female seat 100. Generally, the male socket 300 of Du Bangzhen has a rectangular parallelepiped structure, and the second plugging surface is one of the surfaces. When the Du Bangzhen male seat 300 is connected with the Du Bangzhen female seat 100, the Du Bangzhen 301 is inserted into the corresponding plug hole 101.
The first housing seat 200 is sleeved on the Du Bangzhen female seat 100 and connected with the Du Bangzhen female seat 100, and the first housing seat 200 has an opening to expose the first plugging surface. Based on this arrangement, the first plugging surface may be flush with the outer surface of the first housing seat 200, or may be lower than the outer surface of the first housing seat 200.
The second housing 400 is sleeved on the Du Bangzhen male seat 300 and connected with the Du Bangzhen male seat 300, and similarly, the second housing 400 also has an opening to expose the second plugging surface. Based on this arrangement, the second plugging surface may be flush with the outer surface of the second housing seat 400 or lower than the outer surface of the second housing seat 400.
The first housing 200 is provided with a first connection structure 201, and the second housing 400 is provided with a second connection structure 401 that is connected with the first connection structure 201 in a matching manner. Wherein, the matching connection is a detachable connection, such as any one of a plurality of connection modes of plug connection, magnetic connection and the like.
When the male socket 300 of Du Bangzhen and the female socket 100 of Du Bangzhen are connected, the Du Bangzhen of the second plug face is inserted into the plug hole 101 of the first plug face, the first plug face is abutted with the second plug face, and the first connection structure 201 is connected with the second connection structure 401 in a matching manner.
From the foregoing description, it can be understood that the Du Bangzhen connection structure of the present utility model increases the connection stability of the Du Bangzhen male socket 300 and the Du Bangzhen female socket 100 by respectively sleeving the Du Bangzhen female socket 100 and the Du Bangzhen male socket 300, providing the first connection structure 201 on the first housing socket 200, providing the second connection structure 401 capable of being connected with the first connection structure 201 in a matching manner on the second housing socket 400, and preventing the Du Bangzhen male socket 300 and the Du Bangzhen female socket 100 from being connected failure by the first connection structure 201 and the second connection structure 401 when the Du Bangzhen female socket 100 and the Du Bangzhen male socket 300 are connected. The first housing seat 200 is sleeved with the Du Bangzhen female seat 100, the second housing seat 400 is sleeved with the Du Bangzhen male seat 300, and the first housing seat 200 and the Du Bangzhen female seat 100 can be regarded as a whole, and the second housing seat 400 and the Du Bangzhen male seat 300 can be regarded as a whole, so that when the first connecting structure 201 on the first housing seat 200 is connected with the second connecting structure 401 on the second housing seat 400, the first housing seat 400 can be regarded as Du Bangzhen female seat 100 and Du Bangzhen male seat 300. Compared with the method for connecting the Du Bangzhen female seat 100 and the Du Bangzhen male seat 300 by using glue, the Du Bangzhen connecting structure provided by the utility model can improve the connection stability, simultaneously retain the quick disassembly characteristic of the Du Bangzhen male seat 100 and the Du Bangzhen male seat 300, facilitate adjustment during assembly, and eliminate the negative influence caused by the need of using glue to improve the connection stability of the Du Bangzhen male seat 100 and the Du Bangzhen male seat.
In some embodiments, the first connection structure 201 is a jack 201-1 disposed on the first housing 200, and the jack 201-1 is located on a peripheral side of the first plugging surface. The second connection structure 401 is an insert 401-1 disposed on the second housing 400, where the insert 401-1 is located on a peripheral side of the second plugging surface, and each insert 401-1 corresponds to one of the receptacles 201-1. When the male socket 300 of Du Bangzhen is connected with the female socket 100 of Du Bangzhen, the insert 401-1 is connected with the jack 201-1, i.e. the insert 401-1 is inserted into the jack 201-1 to perform interference fit, so as to realize connection between the first connection structure 201 and the second connection structure 401.
It should be noted that the interference fit can improve the connection stability of the insert 401-1 and the receptacle 201-1. Blind holes may also be used instead of the receptacles 201-1, without further limitation. That is, a slot may be provided instead of the jack 201-1
In some embodiments, the insert 401-1 may be provided separately from the second housing 400 or may be provided integrally with the second housing 400. In order to ensure the stability of connection, the insert 401-1 and the second housing 400 are generally selected to be integrally arranged, i.e. the insert 401-1 is formed by protruding the second housing 400 toward the first.
In some embodiments, the insert 401-1 may have any shape such as a rectangular parallelepiped, a cylinder, or an irregular rod shape. In a matching manner, the insertion hole 201-1 or the blind hole provided on the first housing 200 may be a square hole, a circular hole or a special-shaped hole.
In other embodiments, the first connection structure 201 is an insert (not shown in the drawings) disposed on the first housing base 200, and the insert is located on a peripheral side of the first plugging surface. The second connection structure 401 is an insertion hole (not shown in the drawing) provided on the second housing 400, and the insertion hole is located at the peripheral side of the second plugging surface. When the male socket 300 of Du Bangzhen is connected with the female socket 100 of Du Bangzhen, the plug 4 on the first housing socket 200 is in interference fit with the jack on the second housing socket 400.
It should be noted that, the jack in the above embodiment may be replaced by a slot. The plug-in component is also in interference fit with the slot when being plugged in.
Also, the shapes of the plug-in unit (not shown in the drawings), the receptacle (not shown in the drawings) and the connection relationship with the housing in this embodiment may refer to the arrangement of the plug-in unit 401-1 and the receptacle 201-1 in the previous embodiment, and will not be described in detail here.
In other embodiments, the first connection structure 201 is a first magnetic member disposed on the first housing 200, and the first magnetic member is disposed on a peripheral side of the first plugging surface. The second connection structure 401 is a second magnetic member disposed on the second housing 400, and the second magnetic member is disposed on the periphery of the second plugging surface. Wherein the magnetism of the first magnetic part is different from that of the second magnetic part.
It can be appreciated that, because the first magnetic member and the second magnetic member are different in magnetism, when the first magnetic member and the second magnetic member are close to each other, there is an attractive force between the first magnetic member and the second magnetic member, so when the male socket 300 of Du Bangzhen is connected with the female socket 100 of Du Bangzhen, the first magnetic member and the second magnetic member are attracted to each other, so that the first housing socket 200 and the second housing socket 400 are connected with each other, thereby improving the connection strength between the male socket 300 of Du Bangzhen and the female socket 100 of Du Bangzhen, and avoiding the connection failure between the male socket 300 of Du Bangzhen and the female socket 100 of Du Bangzhen.
In some embodiments, the first magnetic member is disposed about the first pull-out face and the second magnetic member is disposed about the second pull-out face.
In some embodiments, the first magnetic elements are a plurality of, the plurality of first magnetic elements are arranged at intervals, and the plurality of first magnetic elements are arranged around the first plugging surface. The second magnetic pieces are also a plurality of, and a plurality of second magnetic pieces are arranged at intervals and surround the second plugging surface.
In some embodiments, the first housing seat 200 is provided with an annular recess structure, the surrounding recess structure is disposed around the first plugging surface, and the first connection structure 201 is disposed on a bottom surface of the annular recess structure.
In some embodiments, the first connection structure 201 is an insertion hole 201-1 disposed on the first housing 200, the second connection structure 401 is an insertion piece 401-1 disposed on the second housing 400, the insertion hole 201-1 disposed on the first housing 200 is located at the bottom surface of the annular recess structure, the connection stability between the insertion piece 401-1 and the first housing 200 can be improved by disposing the annular recess structure, when the insertion piece 401-1 is inserted into the insertion hole 201-1, the annular recess structure limits the body of the insertion piece 401-1 exposed above the insertion hole 201-1 by the insertion piece 401-1, so that the insertion piece 401-1 can be prevented from shaking, and the connection stability between the insertion piece 401-1 and the insertion hole 201-1 can be improved, and the connection stability between the Du Bangzhen male seat 300 and the Du Bangzhen female seat 100 can be improved.
In some embodiments, the first connection structure 201 is a plurality of, and the plurality of first connection structures 201 are disposed around the circumference of the first plugging surface. The second connection structures 401 are multiple, and the second connection structures 401 are arranged around the circumference of the second plugging surface, and each second connection structure 401 corresponds to one first connection structure 201.
In some embodiments, the first connection structure 201 is a jack 201-1, and the plurality of jacks 201-1 are circumferentially arranged on the circumference side of the first plugging surface at intervals and are located at the bottom surface of the annular concave structure. The second connection structure 401 is an insert 401-1, and a plurality of inserts 401-1 are arranged around the circumference of the second plugging surface at intervals, and each insert 401-1 corresponds to one jack 201-1.
In other embodiments, the first connection structure 201 is a recess portion surrounding the first plugging surface; the second connection structure 401 is a protruding part surrounding the second plugging surface; when the Du Bangzhen male seat 300 is connected with the Du Bangzhen female seat 100, the concave part is connected with the convex part in an interference fit manner.
In other embodiments, the first connection structure 201 may be a protrusion surrounding the first plugging surface, and the second connection structure 401 may be a recess surrounding the second plugging surface.
As shown in fig. 3-4, in some embodiments, the first housing seat 200 is further provided with a limiting rib 202 surrounding the first plugging surface, where the limiting rib 202 is formed by extending the first housing seat 200 protruding from the first plugging surface toward the center of the first plugging surface.
It can be understood that the first housing 200 has an opening to expose the first plugging surface, and a sidewall of the opening extends to a certain length toward the center of the first plugging surface, and the extending portion is the limiting rib 202.
The spacing rib 202 is disposed around the first plugging surface, when the second plugging surface needs to be in butt joint with the first plugging surface, the Du Bangzhen male seat 300 is clamped into the spacing rib 202, so that the Du Bangzhen male seat 300 contacts with the first shell seat 200 to form a clamping connection, thereby improving the connection stability of the Du Bangzhen male seat 300 and the Du Bangzhen female seat 100.
In some embodiments, a guide portion is provided on a side of the limiting rib 202 facing away from the first plugging surface, and the guide portion is an inclined surface disposed on an edge of the limiting rib 202 near the first plugging surface, and the inclined surface has an included angle with the first plugging surface, where the included angle is greater than 0 ° and less than 90 °.
The guiding portion can guide the connection between the Du Bangzhen male seat 300 and the Du Bangzhen female seat 100, and the Du Bangzhen male seat 300 slides into the hollow area formed by the limiting rib 202 along the guiding portion, so that the second plugging surface is in butt joint with the first plugging surface.
In some embodiments, the guide portion may be disposed on the stop rib 202 intermittently, or may be disposed only in a partial area of the stop rib 202, or may be the same as the circumferential length of the stop rib 202.
In some embodiments, the orthographic projection of the spacing rib 202 on the Du Bangzhen female receptacle 100 is adjacent to the array area formed by the mating holes 101.
It should be noted that, the plurality of jack holes 101 on the first plugging surface are arranged in an array to form an array area composed of the jack holes 101, and the boundary of the array area is the edge of the outermost jack hole 101. The orthographic projection of the stop rib 202 on the first pluggable surface is adjacent to the boundary of the array area.
The orthographic projection of the limiting rib 202 on the Du Bangzhen female seat 100 is adjacent to the array area of the plug hole 101, and when the first plug face and the second plug face are butted as far as possible, the limiting rib 202 can be in interference fit with the Du Bangzhen male seat 300, so that the connection stability of the Du Bangzhen male seat 300 and the Du Bangzhen female seat 100 is improved.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A Du Bangzhen connection structure comprising:
du Bangzhen female base with plug holes;
du Bangzhen male seats with Du Bangzhen which are in fit connection with the plug holes;
the first shell seat is sleeved on the Du Bangzhen female seat and is provided with an opening for exposing the plug hole, and a first connecting part is further arranged on the first shell seat;
the second shell seat is sleeved on the Du Bangzhen male seat, the second shell seat is provided with an opening for exposing the Du Bangzhen, and a second connecting part matched and connected with the first connecting part is further arranged on the second shell seat;
when the Du Bangzhen is inserted into the insertion hole, the first connecting portion and the second connecting portion are connected in a matched mode, and the matched connection is insertion or magnetic connection.
2. The Du Bangzhen connection of claim 1, wherein the first connection is a slot or a receptacle provided on the first housing and the second connection is a plug provided on the second housing that mates with the slot or the receptacle.
3. The Du Bangzhen connection of claim 1, wherein the first connecting portion is an insert disposed on the first housing and the first connecting portion is a slot or receptacle disposed on the second housing that mates with the insert.
4. A Du Bangzhen connection according to claim 2 or claim 3, wherein the insert is an interference fit when plugged into the receptacle; or (b)
The insert is an interference fit when mated with the slot.
5. The Du Bangzhen connection of claim 1, wherein the first connecting portion is a first magnetic element disposed on a first housing and the second connecting portion is a second magnetic element disposed on a second housing, the first magnetic element having a magnetic property different from the second magnetic element.
6. The Du Bangzhen connection of claim 1, wherein the first connection is disposed about the socket and the second connection is disposed about the Du Bangzhen.
7. The Du Bangzhen connection structure of claim 1, wherein the first connecting portions are provided in plurality and the first connecting portions are disposed on the first housing at intervals;
the second connecting portions are arranged on the second shell seat at intervals, and each first connecting portion corresponds to one second connecting portion.
8. The Du Bangzhen connection structure of claim 1, wherein the female receptacle of Du Bangzhen has a first mating surface, the mating hole is disposed on the first mating surface, the first receptacle further includes a spacing rib surrounding the first mating surface, and the spacing rib is formed by extending from the first receptacle protruding from the first mating surface toward a center of the first mating surface.
9. The Du Bangzhen connection of claim 8, wherein the spacing rib has a guide portion on a side facing away from the first plugging surface, the guide portion is an inclined surface disposed on an edge of the spacing rib adjacent to the first plugging surface, the inclined surface has an included angle with the first plugging surface, and the included angle is greater than 0 ° and less than 90 °.
10. The connection structure according to claim 8, wherein a plurality of the plugging holes are arrayed on the first plugging surface to form an array region, orthographic projection of the limiting rib on the first plugging surface is adjacent to an array area formed by the plugging holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148675.5U CN219513441U (en) | 2023-01-17 | 2023-01-17 | Du Bangzhen connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148675.5U CN219513441U (en) | 2023-01-17 | 2023-01-17 | Du Bangzhen connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513441U true CN219513441U (en) | 2023-08-11 |
Family
ID=87529916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320148675.5U Active CN219513441U (en) | 2023-01-17 | 2023-01-17 | Du Bangzhen connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513441U (en) |
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2023
- 2023-01-17 CN CN202320148675.5U patent/CN219513441U/en active Active
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