CN211981031U - Connector with a locking member - Google Patents
Connector with a locking member Download PDFInfo
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- CN211981031U CN211981031U CN202020352420.7U CN202020352420U CN211981031U CN 211981031 U CN211981031 U CN 211981031U CN 202020352420 U CN202020352420 U CN 202020352420U CN 211981031 U CN211981031 U CN 211981031U
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- insulator
- positioning
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Abstract
The utility model discloses a connector, include: an insulator; and a plurality of terminals held on the insulator, one sliding groove being formed on each of both sides of the insulator, and a positioning key for positioning being formed in at least one of the two sliding grooves. The utility model discloses in, because the location key forms in the spout, consequently, need not occupy extra space, reduced the size of connector, do benefit to the miniaturization of connector.
Description
Technical Field
The utility model relates to a connector, especially a be suitable for the connector of being connected with the integrated circuit board.
Background
In the related art, a slide type connector to be connected with a card generally includes an insulator and signal terminals and power supply terminals held in the insulator. A sliding groove is formed on each of the left and right sides of the insulator, a positioning key is formed at a position between the left and right sides of the insulator, and the signal terminal and the power supply terminal are arranged on each of the two sides of the positioning key. The positioning key is used for being matched with a positioning groove in the board card to position the board card. In the prior art, since the positioning key is disposed between the signal terminal and the power supply terminal, the positioning key needs to occupy a certain space alone, which increases the size of the connector in the left-right direction, which is disadvantageous to the miniaturization of the connector.
In addition, in the prior art, a board card connected to the sliding-slot connector is provided with a signal terminal contact pad and a power terminal contact pad adapted to be electrically contacted with a signal terminal and a power terminal on the connector, respectively, and a positioning groove adapted to be mated with a positioning key on the connector. Similarly, the positioning groove is located between the signal terminal contact pad and the power terminal contact pad, and needs to occupy a certain space separately, which increases the size of the connector in the left-right direction, which is disadvantageous to the miniaturization of the connector. In addition, since the positioning grooves on the board card are close to the power terminal contact pads, power wiring on the board card is also adversely affected.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to solve at least one of the above problems and drawbacks existing in the prior art.
According to an aspect of the present invention, there is provided a connector, including: an insulator; and a plurality of terminals held on the insulator, one sliding groove being formed on each of both sides of the insulator, and a positioning key for positioning being formed in at least one of the two sliding grooves.
According to an exemplary embodiment of the present invention, the connector may be adapted to connect a first board having a positioning groove, the first board being adapted to be inserted into the sliding groove and electrically contacting the plurality of terminals, the positioning key being adapted to cooperate with the positioning groove on the first board.
According to another exemplary embodiment of the present invention, a positioning key for positioning the first board is formed only in the chute.
According to another exemplary embodiment of the present invention, the plurality of terminals comprises signal terminals and power supply terminals, the signal terminals and the power supply terminals being adapted to be in electrical contact with a plurality of terminal contact pads on a first card inserted into the chute.
According to another exemplary embodiment of the present invention, the signal terminals of the plurality of terminals are all disposed at a side close to one of the chutes, and the power supply terminals of the plurality of terminals are all disposed at a side close to another of the chutes.
According to another exemplary embodiment of the present invention, the positioning key for positioning the first board is formed only in the one sliding groove near the signal terminal, and the positioning key is not formed in the other sliding groove near the power terminal.
According to another exemplary embodiment of the present invention, the insulator includes a block-shaped main body portion and a pair of vertical side plate portions, the pair of vertical side plate portions are respectively located on both left and right sides of the rear side of the block-shaped main body portion, and the two sliding grooves are respectively formed on the pair of vertical side plate portions.
According to another exemplary embodiment of the present invention, the plurality of terminals are arranged in upper and lower rows, and the upper and lower rows of terminals are adapted to be in electrical contact with terminal contact pads on the front and back of a first card inserted into the chute, respectively.
According to another exemplary embodiment of the present invention, the plurality of terminal contact pads comprises a signal terminal contact pad and a power terminal contact pad, the signal terminal and the power terminal being adapted to be in electrical contact with the signal terminal contact pad and the power terminal contact pad, respectively, on the first card inserted into the chute.
According to another exemplary embodiment of the present invention, a slot extending in the left-right direction is formed at the front side of the insulator, and a second board card connected to the connector is adapted to be inserted into the slot and electrically contacted to the plurality of terminals.
According to another exemplary embodiment of the present invention, only one positioning key is formed on the insulator, and the signal terminal of the connector is disposed at a side close to the positioning key and the power terminal of the connector is disposed at a side far from the positioning key.
In the aforementioned respective exemplary embodiments according to the present invention, since the positioning key is formed in the sliding groove, it is not necessary to occupy an additional space, the size of the connector is reduced, and miniaturization of the connector is facilitated.
Other objects and advantages of the present invention will become apparent from the following description of the invention, which is made with reference to the accompanying drawings, and can help to provide a thorough understanding of the present invention.
Drawings
Fig. 1 shows a perspective view of a connector and a first board according to an exemplary embodiment of the present invention;
fig. 2 is a schematic diagram showing the first board card and the connector shown in fig. 1 connected together.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the drawings is intended to explain the general inventive concept and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.
According to a general technical idea of the present invention, provide
A connector, comprising: an insulator; and a plurality of terminals held on the insulator, one sliding groove being formed on each of both sides of the insulator, and a positioning key for positioning being formed in at least one of the two sliding grooves.
Fig. 1 shows a perspective view of a connector 100 and a first board 10 according to an exemplary embodiment of the present invention; fig. 2 shows a schematic diagram of the first board 10 and the connector 100 shown in fig. 1 connected together.
As shown in fig. 1 and 2, in the illustrated embodiment, the connector 100 mainly includes: an insulator 110 and a plurality of terminals 101, 102. The plurality of terminals 101, 102 are held on the insulator 110. One sliding groove 112a is formed on each of the left and right sides of the rear side of the insulator 110, and the plurality of terminals 101, 102 are arranged between the two sliding grooves 112 a. The first card 10 connected to the connector 100 is adapted to be inserted into the slide groove 112a and electrically contacted with the plurality of terminals 101, 102.
As shown in fig. 1 and 2, in the illustrated embodiment, a positioning key 113 for positioning the first card 10 is formed in at least one of the two slide grooves 112a, the positioning key 113 being adapted to engage with a positioning groove 13 on the first card 10.
As shown in fig. 1 and 2, in the illustrated embodiment, the positioning key 113 for positioning the first board 10 is formed only in the chute 112 a. That is, any positioning key 113 for positioning the first card 10 is not formed at other portions of the insulator 110.
As shown in fig. 1 and 2, in the illustrated embodiment, the plurality of terminals 101, 102 includes a signal terminal 101 and a power terminal 102, the signal terminal 101 and the power terminal 102 being adapted to electrically contact the plurality of terminal contact pads 11, 12 on the first card 10 inserted into the chute 112 a.
As shown in fig. 1 and 2, in the illustrated embodiment, the signal terminals 101 of the plurality of terminals 101, 102 are each arranged on a side close to one of the slide grooves 112a, and the power supply terminals 102 of the plurality of terminals 101, 102 are each arranged on a side close to the other slide groove 112 a.
As shown in fig. 1 and 2, in the illustrated embodiment, the positioning key 113 for positioning the first board 10 is formed only in one of the chutes 112a near the signal terminals 101, and the positioning key 113 is not formed in the other chute 112a near the power supply terminal 102.
As shown in fig. 1 and 2, in the illustrated embodiment, the insulator 110 includes a block-shaped main body portion 111 and a pair of vertical side plate portions 112, the pair of vertical side plate portions 112 being located on left and right sides of the rear side of the block-shaped main body portion 111, respectively, and two slide grooves 112a being formed on the pair of vertical side plate portions 112, respectively.
As shown in fig. 1 and 2, in the illustrated embodiment, the plurality of terminals 101, 102 are arranged in upper and lower rows, and the upper and lower rows of terminals 101, 102 are adapted to make electrical contact with the terminal contact pads 11, 12 on the front and rear surfaces, respectively, of the first card 10 inserted into the chute 112 a.
As shown in fig. 1 and 2, in the illustrated embodiment, the plurality of terminal contact pads 11, 12 includes a signal terminal contact pad 11 and a power terminal contact pad 12, and the signal terminal 101 and the power terminal 102 are adapted to electrically contact the signal terminal contact pad 11 and the power terminal contact pad 12, respectively, on the first card 10 inserted into the chute 112 a.
As shown in fig. 1 and 2, in the illustrated embodiment, a slot extending in the left-right direction is formed in the front side of the insulator 110, and the second card 20 connected to the connector 100 is adapted to be inserted into the slot and electrically contact the plurality of terminals 101, 102.
As shown in fig. 1 and 2, in the illustrated embodiment, only one positioning key 113 is formed on the insulator 110, and the signal terminal 101 of the connector 100 is disposed on a side close to the positioning key 113 and the power terminal 102 of the connector 100 is disposed on a side far from the positioning key 113.
In another exemplary embodiment of the present invention, as shown in fig. 1 and 2, a first card 10 is disclosed, the first card 10 being adapted to be connected to the connector 100. The first board 10 is adapted to be inserted into the slide groove 112a of the connector 100, and is formed with positioning grooves 13 adapted to be fitted with positioning keys 113 in the slide groove 112a of the connector 100.
As shown in fig. 1 and 2, in the illustrated embodiment, the first card 10 includes a plurality of terminal contact pads 11, 12, the plurality of terminal contact pads 11, 12 being adapted to make electrical contact with a plurality of terminals 101, 102, respectively, on the connector 100.
As shown in fig. 1 and 2, in the illustrated embodiment, the plurality of terminal contact pads 11, 12 includes two rows of terminal contact pads 11, 12 disposed on the front and back sides of the first card 10, the two rows of terminal contact pads 11, 12 being adapted to make electrical contact with two upper and lower rows of terminals 101, 102, respectively, on the connector 100.
As shown in fig. 1 and 2, in the illustrated embodiment, the plurality of terminal contact pads 11, 12 includes a signal terminal contact pad 11 and a power terminal contact pad 12, the signal terminal contact pad 11 and the power terminal contact pad 12 being adapted to electrically contact a signal terminal 101 and a power terminal 102, respectively, on the connector 100.
As shown in fig. 1 and 2, in the illustrated embodiment, only one positioning groove 13 is formed on the first board 10, and the signal terminal contact pads 11 on the first board 10 are arranged on a side close to the positioning groove 13, and the power terminal contact pads 12 on the first board 10 are arranged on a side away from the positioning groove 13. Thus, power wiring on the board is not adversely affected.
It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.
Although the present invention has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to exemplify preferred embodiments of the present invention, and should not be construed as limiting the present invention.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Additionally, any element numbers of the claims should not be construed as limiting the scope of the invention.
Claims (11)
1. A connector, comprising:
an insulator (110); and
a plurality of terminals (101, 102) held on the insulator (110),
a sliding groove (112a) is formed on each side of the insulator (110),
the method is characterized in that:
a positioning key (113) for positioning is formed in at least one of the two slide grooves (112 a).
2. The connector of claim 1, wherein:
the connector (100) is adapted to connect a first card (10) having a detent (13), the first card (10) being adapted to be inserted into the slot (112a) and to make electrical contact with the plurality of terminals (101, 102), the detent key (113) being adapted to mate with the detent (13) on the first card (10).
3. The connector of claim 2, wherein:
a positioning key (113) for positioning the first card (10) is formed only in the slide groove (112 a).
4. The connector of claim 2, wherein:
the plurality of terminals (101, 102) includes a signal terminal (101) and a power supply terminal (102), the signal terminal (101) and the power supply terminal (102) being adapted to electrically contact a plurality of terminal contact pads (11, 12) on a first card (10) inserted into the chute (112 a).
5. The connector of claim 4, wherein:
the signal terminals (101) of the plurality of terminals (101, 102) are each arranged on a side close to one sliding groove (112a), and the power supply terminals (102) of the plurality of terminals (101, 102) are each arranged on a side close to the other sliding groove (112 a).
6. The connector of claim 5, wherein:
a positioning key (113) for positioning the first board (10) is formed only in the one chute (112a) near the signal terminal (101), and no positioning key (113) is formed in the other chute (112a) near the power terminal (102).
7. The connector of claim 1, wherein:
the insulator (110) includes a block-shaped main body portion (111) and a pair of vertical side plate portions (112), the pair of vertical side plate portions (112) being located on both left and right sides of a rear side of the block-shaped main body portion (111), respectively, and the two slide grooves (112a) being formed on the pair of vertical side plate portions (112), respectively.
8. The connector of claim 4, wherein:
the plurality of terminals (101, 102) are arranged in upper and lower rows, and the upper and lower rows of terminals (101, 102) are adapted to make electrical contact with terminal contact pads (11, 12) on the front and rear surfaces, respectively, of a first card (10) inserted into the chute (112 a).
9. The connector of claim 4, wherein:
the plurality of terminal contact pads (11, 12) includes a signal terminal contact pad (11) and a power terminal contact pad (12), and the signal terminal (101) and the power terminal (102) are adapted to be in electrical contact with the signal terminal contact pad (11) and the power terminal contact pad (12), respectively, on the first card (10) inserted into the chute (112 a).
10. The connector of claim 2, wherein:
a slot extending in the left-right direction is formed in the front side of the insulator (110), and a second card (20) connected to the connector (100) is adapted to be inserted into the slot and electrically contact the plurality of terminals (101, 102).
11. The connector of claim 4, wherein:
only one positioning key (113) is formed on the insulator (110), and the signal terminal (101) of the connector (100) is arranged on a side close to the positioning key (113), and the power terminal (102) of the connector (100) is arranged on a side far from the positioning key (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352420.7U CN211981031U (en) | 2020-03-19 | 2020-03-19 | Connector with a locking member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352420.7U CN211981031U (en) | 2020-03-19 | 2020-03-19 | Connector with a locking member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211981031U true CN211981031U (en) | 2020-11-20 |
Family
ID=73394972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352420.7U Active CN211981031U (en) | 2020-03-19 | 2020-03-19 | Connector with a locking member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211981031U (en) |
-
2020
- 2020-03-19 CN CN202020352420.7U patent/CN211981031U/en active Active
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