CN217036054U - Electrical connector with improved contact arrangement - Google Patents
Electrical connector with improved contact arrangement Download PDFInfo
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- CN217036054U CN217036054U CN202122450994.5U CN202122450994U CN217036054U CN 217036054 U CN217036054 U CN 217036054U CN 202122450994 U CN202122450994 U CN 202122450994U CN 217036054 U CN217036054 U CN 217036054U
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- electrical connector
- mainboard
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- installation module
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Abstract
The utility model discloses an electrical connector, comprising: a main board; the installation module is installed on the main board; coupling assembling, coupling assembling sets up the mainboard with between the installing module, just coupling assembling includes first connecting portion and second connecting portion, first connecting portion are established on the mainboard, the second connecting portion are established on the installing module, first connecting portion with the second connecting portion link to each other, in order will the mainboard with the installing module is in interval setting and connection are fixed in the mainboard thickness direction. From this, set up mainboard and installation module interval through coupling assembling, can realize the two sides goods of furniture for display rather than for use of installation module, promote the integrated ability of installation module, save the space of putting that installation module needs.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to an electric connector.
Background
In the related art, the main board and the installation module in the electrical connector are connected by welding in a furnace-passing manner, and in order to ensure the connection effect between the main board and the installation module, the main board is tightly attached to the installation module, so that the arrangement of the IC devices on the installation module is affected, and the IC devices can be arranged on one side surface of the installation module.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide a mobile electrical connector which is simple and reliable in connection, and which can realize mounting of a module double-sided swing for easy arrangement of IC devices in the electrical connector.
The electrical connector according to an embodiment of the first aspect of the utility model comprises: a main board; the installation module is installed on the main board; coupling assembling, coupling assembling sets up the mainboard with between the installing module, just coupling assembling includes first connecting portion and second connecting portion, first connecting portion are established on the mainboard, the second connecting portion are established on the installing module, first connecting portion with the second connecting portion link to each other, in order will the mainboard with the installing module is in interval setting and connection are fixed in the mainboard thickness direction.
According to the electric connector provided by the embodiment of the utility model, the mainboard and the mounting module are arranged at intervals through the connecting component, so that two sides of the mounting module can be arranged, the integration capability of the mounting module is improved, and the placing space required by the mounting module is saved.
According to some embodiments of the utility model, the connection assembly comprises: the first clamping part is arranged on the first connecting part; second joint portion, second joint portion sets up on the second connecting portion, just second joint portion can with the cooperation of first joint portion joint, in order with first connecting portion with the second connecting portion link to each other.
According to some embodiments of the utility model, the first connection portion comprises: the one end of first backup pad with the mainboard links to each other, just first backup pad is followed the thickness direction of mainboard to installation module one side extends, just the other end of first backup pad is suitable for the end to be in installation module is last.
According to some embodiments of the utility model, the first support plates are two, and the two first support plates are spaced apart and arranged opposite to each other.
According to some embodiments of the utility model, the second connection portion comprises: and one end of the second supporting plate is connected with the mounting module, the second supporting plate extends towards one side of the main plate along the thickness direction of the mounting module, and the other end of the second supporting plate is stopped against the main plate.
According to some embodiments of the utility model, the number of the second support plates is two, and the two second support plates are spaced apart and are oppositely disposed.
According to some embodiments of the utility model, the electrical connector further comprises: and the connecting piece is arranged between the mainboard and the installation module and is used for electrically connecting the mainboard with the installation module.
According to some embodiments of the utility model, the connector is configured as a silicone zebra stripe.
According to some embodiments of the utility model, the silicone zebra stripes extend along the thickness direction, and the height dimension of the silicone zebra stripes is larger than the distance between the main board and the mounting module.
According to some embodiments of the utility model, the connection assembly is provided with a mounting groove defined by the first connection portion or the second connection portion, and the connection member is adapted to be arranged within the mounting groove.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an electrical connector according to an embodiment of the present invention.
Reference numerals are as follows:
an electrical connector 100,
A main board 10, a mounting module 20,
Coupling assembling 30, first connecting portion 311, first backup pad 3111, second connecting portion 312, second backup pad 3121, first joint portion 321, second joint portion 322, connecting piece 33.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
An electrical connector 100 according to an embodiment of the present invention is described below with reference to fig. 1.
The electrical connector 100 according to an embodiment of the present invention includes a main board 10, a mounting module 20, and a connecting assembly 30.
Referring to fig. 1, the mounting module 20 is mounted on the motherboard 10, the connecting assembly 30 is disposed between the motherboard 10 and the mounting module 20, and the connecting assembly 30 includes a first connecting portion 311 and a second connecting portion 312, the first connecting portion 311 is disposed on the motherboard 10, the second connecting portion 312 is disposed on the mounting module 20, and the first connecting portion 311 is connected to the second connecting portion 312 to space and fix the motherboard 10 and the mounting module 20 in the thickness direction of the motherboard 10.
Specifically, the main board 10 is configured in a plate shape, and the mounting module 20 is mounted on one side surface of the main board 10. The motherboard 10 and the mounting module 20 are fixed by the matching connection between the first connecting portion 311 and the second connecting portion 312, so that the motherboard 10 and the mounting module 20 are spaced apart in the thickness direction, that is, a gap is reserved between the mounting module 20 and the motherboard 10, and thus the surface of the mounting module 20 opposite to the motherboard 10 can also be used for placing IC devices, that is, both surfaces of the mounting module 20 can be used for placing IC devices, and the integration capability of the mounting module 20 is improved. It can be understood that, when the installation module 20 can implement a double-sided swing object, the volume of the installation module 20 can be reduced reasonably, and the space occupied by the installation module 20 can be saved.
The IC device may be a resistor, a capacitor, a transistor, and the like, and is not limited herein.
According to the electrical connector 100 of the embodiment of the utility model, the main board 10 and the mounting module 20 are arranged at intervals through the connecting component 30, so that two sides of the mounting module 20 can be provided with ornaments, the integration capability of the mounting module 20 is improved, and the arrangement space required by the mounting module 20 is saved.
In some embodiments of the present invention, the connection assembly 30 includes: first joint portion 321 and second joint portion 322, first joint portion 321 sets up on first connecting portion 311, second joint portion 322 sets up on second connecting portion 312, and second joint portion 322 can cooperate with first joint portion 321 joint moreover to link to each other first connecting portion 311 and second connecting portion 312.
Further, when first connecting portion 311 and second connecting portion 312 are connected and fixed through first joint portion 321 and second joint portion 322, mainboard 10 is fixed continuous with installation module 20 to the joint cooperation of first joint portion 321 and second joint portion 322 can be fixed mainboard 10 and installation module 20, and the connected mode is simple and the reliability is high, can also reduce electric connector 100's the assembly degree of difficulty.
It can be understood that, the dismouting of installing module 20 is convenient for to joint complex mounting means, when needs are with installing module 20 and mainboard 10 separation, through with first joint portion 321 and the separation of second joint portion 322 can, convenient operation is simple, and can not cause the damage to installing module 20 and mainboard 10. It should be noted that, when the mounting module 20 is fixedly connected to the motherboard 10 by welding, if the mounting module 20 needs to be removed from the motherboard 10, the mounting module 20 can be separated from the motherboard 10 by passing through a high-temperature furnace, and obviously, the mounting module 20 may be separated from the motherboard 10 without performing the above operation (passing through the high-temperature furnace).
In some embodiments of the present invention, the first connection portion 311 includes: a first support plate 3111, one end of the first support plate 3111 is connected to the main board 10, and the first support plate 3111 extends from the surface of the main board 10 opposite to the mounting module 20 side along the thickness direction of the main board 10, and the other end of the first support plate 3111 abuts on the mounting module 20, at this time, the first support plate 3111 has a supporting function for the main board 10 and the mounting module 20, and the main board 10 can be spaced apart from the mounting module 20.
As shown in fig. 1, in some embodiments of the present invention, the first support plates 3111 are two, and the two first support plates 3111 are spaced apart and opposite to each other, so that the two first support plates 3111 can improve the support effect on the main board 10 and the installation module 20.
As shown in fig. 1, further, each first support plate 3111 is provided with a first clamping portion 321, and two first clamping portions 321 are respectively disposed on the opposite surfaces of the two first support plates 3111 for clamping fit with the second clamping portions 322 on the second connection portion 312.
In some embodiments of the present invention, the first clamping portion 321 is disposed at an end of the first support plate 3111 near the side where the module 20 is installed, so as to facilitate clamping and matching the first clamping portion 321 with the second clamping portion 322, and reduce the processing difficulty of the first support plate 3111 and the first clamping portion 321. It can be understood that, compared with the clamping structure disposed at the middle of the plate body, the first clamping portion 321 located at the end of the first supporting plate 3111 is convenient to be matched with the second clamping portion 322.
It should be noted that the second clamping portion 322 needs to correspond to the first clamping portion 321 at the position where the second connecting portion 312 is disposed, so as to facilitate clamping and matching the second clamping portion 322 with the first clamping portion 321.
As shown in fig. 1, in some embodiments of the utility model, the second connection portion 312 includes: and a second support plate 3121, one end of the second support plate 3121 is connected to the installation module 20, the second support plate 3121 extends toward one side of the main board 10 along a thickness direction of the installation module 20, and the other end of the second support plate 3121 is stopped against the main board 10, at this time, the second support plate 3121 has a supporting function for the main board 10 and the installation module 20, and the main board 10 and the installation module 20 may be spaced apart from each other.
As shown in fig. 1, the two second support plates 3121 are spaced apart from each other and are disposed opposite to each other, and the two second support plates 3121 can improve the supporting effect of the main board 10 and the mounting module 20.
As shown in fig. 1, further, each second support plate 3121 is provided with a second clamping portion 322, and the two second clamping portions 322 are respectively disposed on the surfaces of the two second support plates 3121 that depart from each other, so as to be used for clamping and matching with the first clamping portion 321 on the first connecting portion 311.
In some embodiments of the present invention, the second clamping portion 322 is disposed at an end portion of the second support plate 3121 adjacent to a side where the module 20 is installed, so as to facilitate clamping and matching of the second clamping portion 322 with the first clamping portion 321, and reduce the difficulty in processing the second support plate 3121 and the first clamping portion 321.
In a specific embodiment of the present invention, the first connection portion 311 includes two oppositely disposed first support plates 3111, the second connection portion 312 includes two oppositely disposed second support plates 3121, and a distance between the two second support plates 3121 is smaller than a distance between the two first support plates 3111, surfaces of the two first support plates 3111 that are oppositely disposed are respectively provided with first clamping portions 321, and surfaces of the two second support plates 3121 that are away from each other are respectively provided with second clamping portions 322. When the installation module 20 is connected and matched with the main board 10, the two second support plates 3121 are located between the two first support plates 3111, and the adjacently disposed first support plates 3111 and second support plates 3121 are connected by the first clamping portion 321 and the second clamping portion 322 in a clamping manner, so that the main board 10 and the installation module 20 are fixedly connected.
In other embodiments of the present invention, the first connection portion 311 includes two oppositely disposed first support plates 3111, the second connection portion 312 includes two oppositely disposed second support plates 3121, and a distance between the two second support plates 3121 is greater than a distance between the two first support plates 3111, surfaces of the two first support plates 3111 facing away from each other are respectively provided with first clamping portions 321, and surfaces of the two second support plates 3121 facing each other are respectively provided with second clamping portions 322. When the installation module 20 is connected and mated with the main board 10, the two first support plates 3111 are located between the two second support plates 3121, and the adjacently disposed first support plates 3111 and second support plates 3121 are connected by the first clamping portion 321 and the second clamping portion 322 in a clamping manner, so as to connect and fix the main board 10 and the installation module 20.
In some embodiments of the present invention, the connecting assembly 30 includes a plurality of sets of first connecting portions 311 and second connecting portions 312, and the first connecting portions 311 and the second connecting portions 312 in each set are connected by being clamped by first clamping portions 321 and second clamping portions 322, so that the connection reliability between the motherboard 10 and the installation module 20 can be improved. The plurality of sets of first connection portions 311 and second connection portions 312 are arranged at intervals in the thickness direction of the first support plate 3111 (or the second support plate 3121).
In some embodiments of the present invention, the main plate 10 and the first support plate 3111 are fixedly connected by welding.
In some embodiments of the present invention, the mounting module 20 is fixedly connected to the second support plate 3121 by welding.
Further, the second support plate 3121 may be fixed to the mounting module 20 in a through furnace manner together with the IC devices in the mounting module 20.
In some embodiments of the present invention, electrical connector 100 further comprises: and a connection member 33, the connection member 33 being disposed between the main board 10 and the mounting module 20 and electrically connecting the main board 10 and the mounting module 20. Referring to fig. 1, the connection member 33 is disposed in a gap reserved in the thickness direction between the motherboard 10 and the mounting module 20, and electrically connects the two to realize communication between the mounting module 20 and the motherboard 10.
In a further embodiment of the utility model, the connection 33 is configured as a silicone zebra stripe. The silica gel zebra stripes are formed by alternately layering and superposing conductive silica gel and insulating silica gel and then vulcanizing, the performance of the silica gel zebra stripes is stable and reliable, the production and assembly are simple, convenient and efficient, the electric connection can be realized without secondary furnace passing between the main board 10 and the installation module 20, the assembly difficulty of the electric connector 100 is reduced, and meanwhile, the anti-falling capacity of the electric connector 100 can be improved.
It can be understood that, when the electrical connector 100 falls, because the silicone zebra stripes are flexible members, the silicone zebra stripes can buffer the vibration to some extent, so as to prevent the electrical connector 100 from being damaged due to the fall.
Further, since the connection member 33 is configured as a silicone zebra stripe, pin densification, that is, a greater number of pins can be provided in the same area. Since most of the installation modules 20 are high-speed signals, when the silica gel zebra stripes are densely arranged, the high-speed signals can be shielded, and crosstalk between the high-speed signals is avoided.
In some embodiments of the present invention, the silicone zebra stripes extend along the thickness direction of the motherboard 10, and the height of the silicone zebra stripes is greater than the distance between the motherboard 10 and the installation module 20, so as to ensure the electrical connection effect between the motherboard 10 and the installation module 20.
Referring to fig. 1, since the silicone zebra stripes have good flexibility, when the installation module 20 is connected and matched with the motherboard 10, if the height of the silicone zebra stripe is slightly larger than the distance between the motherboard 10 and the installation module 20, the installation module 20 and the motherboard 10 may extrude the silicone zebra stripe to ensure the signal transmission effect of the motherboard 10 and the installation module 20.
Further, referring to fig. 1, the extending direction of the silicone zebra stripes is the same as the extending direction of the first support plate 3111 and the second support plate 3121, the height of the first support plate 3111 and the height of the second support plate 3121 are the same, and the height of the silicone zebra stripes is 1-3mm, preferably 2mm, greater than the height of the first support plate 3111 and the height of the second support plate 3121. When the size of the silica gel zebra stripes meets the parameter range, the electric connection effect of the silica gel zebra stripes can be ensured.
In some embodiments of the present invention, the connection assembly 30 is provided with a mounting groove defined by the first connection part 311 or the second connection part 312, and the connection member 33 is disposed in the mounting groove.
As shown in fig. 1, in some embodiments of the present invention, the second connecting portion 312 includes two second support plates 3121, a mounting groove is defined between the two second support plates 3121, and the connection member 33 is disposed in the mounting groove and serves to electrically connect the mounting module 20 with the main board 10. The two second support plates 3121 have a good limiting effect on the connecting piece 33, so that the connecting piece 33 can be prevented from being separated from the connecting assembly 30, and the assembling reliability of the connecting piece 33 is improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An electrical connector, comprising:
a main board;
an installation module installed on the main board;
coupling assembling, coupling assembling sets up the mainboard with between the installation module, just coupling assembling includes first connecting portion and second connecting portion, first connecting portion are established on the mainboard, the second connecting portion are established on the installation module, first connecting portion with the second connecting portion link to each other, in order to incite somebody to action the mainboard with installation module is in interval sets up and connects fixedly in the mainboard thickness direction.
2. The electrical connector of claim 1, wherein the connection assembly comprises:
the first clamping part is arranged on the first connecting part;
second joint portion, second joint portion sets up on the second connecting portion, just second joint portion can with the cooperation of first joint portion joint, in order with first connecting portion with the second connecting portion link to each other.
3. The electrical connector of claim 1, wherein the first connection portion comprises: the one end of first backup pad with the mainboard links to each other, first backup pad is followed the thickness direction of mainboard to installation module one side extends, just the other end of first backup pad is suitable for the stop to be in on the installation module.
4. The electrical connector of claim 3, wherein the first support plates are two, and the two first support plates are spaced apart and disposed opposite to each other.
5. The electrical connector of claim 1, wherein the second connecting portion comprises: and one end of the second supporting plate is connected with the mounting module, the second supporting plate extends towards one side of the main plate along the thickness direction of the mounting module, and the other end of the second supporting plate is stopped against the main plate.
6. The electrical connector of claim 5, wherein the second support plates are two, and the two second support plates are spaced apart and disposed opposite to each other.
7. The electrical connector of any of claims 1-6, further comprising: and the connecting piece is arranged between the mainboard and the installation module and is used for electrically connecting the mainboard with the installation module.
8. The electrical connector of claim 7, wherein the connector is configured as a silicone zebra stripe.
9. The electrical connector of claim 8, wherein the silicone zebra stripes extend along the thickness direction, and a height dimension of the silicone zebra stripes is greater than a distance between the motherboard and the mounting module.
10. The electrical connector of claim 7, wherein the connection assembly is provided with a mounting slot defined by the first connection portion or the second connection portion, and the connection member is adapted to be disposed within the mounting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450994.5U CN217036054U (en) | 2021-10-11 | 2021-10-11 | Electrical connector with improved contact arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450994.5U CN217036054U (en) | 2021-10-11 | 2021-10-11 | Electrical connector with improved contact arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036054U true CN217036054U (en) | 2022-07-22 |
Family
ID=82440167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122450994.5U Active CN217036054U (en) | 2021-10-11 | 2021-10-11 | Electrical connector with improved contact arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036054U (en) |
-
2021
- 2021-10-11 CN CN202122450994.5U patent/CN217036054U/en active Active
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