CN209045916U - Novel slimline SAS error-proof structure - Google Patents
Novel slimline SAS error-proof structure Download PDFInfo
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- CN209045916U CN209045916U CN201821700434.2U CN201821700434U CN209045916U CN 209045916 U CN209045916 U CN 209045916U CN 201821700434 U CN201821700434 U CN 201821700434U CN 209045916 U CN209045916 U CN 209045916U
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- fool proof
- guide groove
- proof block
- male head
- connector male
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Abstract
The utility model discloses novel slimline SAS error-proof structures, including connector male head, the first fool proof block and the second fool proof block, first fool proof block is connected with the two sides of connector male head respectively with the second fool proof block, first fool proof block is corresponding with the position of the second fool proof block, first fool proof block is equipped with the first guide groove, second fool proof block is equipped with the second guide groove, and the first guide groove is corresponding with the position of the second guide groove, and the shape of the first guide groove and the second guide groove matches.The utility model can be inserted into base to avoid connector male head with the angle of mistake, avoid PCB from damaging, extend the service life of connector male head；The success rate of insertion can be improved simultaneously, avoid repeatedly being inserted into unsuccessful, the operating time can be saved；Make the connection of connector male head and base closer after such insertion, avoids the phenomenon that poor contact occur after repeatedly plugging.
Description
Technical field
The utility model relates to slimline SAS, more particularly, to the error-proof structure of novel slimline SAS.
Background technique
Slimline SAS (abbreviation of Serial Attached SCSI) is one kind of electric power connector, is mainly used for
Transmit data and signal.Needing a pair of of male connector and base to be combined together when in use could use.It is frequent in use process
Plug is easy to make male connector damage PCB (abbreviation of Printed Circuit Board) in the angle insertion base of mistake
It is bad, influence normal use.After a longer time of use, the connection of male connector and base is easy to loosen, prevent male connector and base from
Enough close connections, cause male connector and base poor contact, bring big inconvenience to our normal work and life.
Utility model content
The purpose of this utility model is to provide novel slimline SAS error-proof structures, can solve in swapping process
In, male connector is inserted into the problem of base causes PCB to damage with erroneous angle, while avoiding in use, and male connector and base connect
Loosening is connect, the problem of poor contact.
One aspect according to the present utility model provides a kind of novel slimline SAS error-proof structure, including connection
Device male connector, the first fool proof block and the second fool proof block, the first fool proof block and the second fool proof block respectively with the two sides phase of connector male head
Connection, the first fool proof block is corresponding with the position of the second fool proof block, and the first fool proof block is equipped with the first guide groove, and the second fool proof block is equipped with
Second guide groove, the first guide groove is corresponding with the position of the second guide groove, and the shape of the first guide groove and the second guide groove matches.
The beneficial effects of the utility model are: the two sides of the connector male head of the utility model respectively with the first fool proof block and
Second fool proof block is fixedly connected, and the first guide groove is equipped in the first fool proof block, is equipped with the second guide groove in the second fool proof block.Using this
When utility model, connector male head can be inserted into along the first guide groove and the second guide groove, be avoided because of insertion angle mistake damage PCB,
The success rate of insertion can be improved simultaneously, avoid repeatedly being inserted into unsuccessful, the operating time can be saved.First guide groove is led with second
The position of slot is corresponding, and the shape of the first guide groove and the second guide groove matches, and connector male head can be made in insertion, left and right two
Side uniform force, facilitate connector male head into and out.
In some embodiments, the first fool proof block is equipped with the first protrusion, and the first fool proof block is equipped with first side, and first is convex
It is equipped with second side out, first side and second side form the first angle, and the angle of the first angle is 90 °.It is convex to be arranged first
Out, the accuracy rate of connector male head insertion can be improved.In use, the first angle that can be formed along first side and second side
Connector male head is inserted into.First angle is the angle automatching of 90 ° with base, and when insertion more saves the time.
In some embodiments, the second fool proof block is equipped with the second protrusion, and the second fool proof block is equipped with third side, and second is convex
It rises and is equipped with the 4th side, third side and the 4th side form the second angle, and the angle of the second angle is 90 °.It is convex to be arranged second
Out, the accuracy rate of connector male head insertion can be improved.In use, the second angle that can be formed along third side and the 4th side
Connector male head is inserted into.Second angle is the angle automatching of 90 ° with base, and when insertion more saves the time.
In some embodiments, set in the first guide groove there are two the first inclined-plane, two the first inclined-planes be it is symmetrical above and below, the
It is set in two guide grooves there are two the second inclined-plane, two the second inclined-planes are symmetrical above and below.The first inclined-plane and the second inclined-plane, which is arranged, to be divided
The contact area for not increasing the first guide groove, the second guide groove and base, facilitate connector male head into and out.
In some embodiments, connector male head is equipped with 38 terminals.The specification of connector male head is to be provided with
The connector male head of 38 terminals can be used with the base of corresponding number of terminals.
In some embodiments, connector male head is equipped with 74 terminals.The specification of connector male head is to be provided with
The connector male head of 74 terminals can be used with corresponding number of terminals base.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the novel slimline SAS error-proof structure of embodiment of the utility model.
Fig. 2 is a kind of the first angle and the of the novel slimline SAS error-proof structure of embodiment of the utility model
The structural schematic diagram of two angles.
Fig. 3 is the structural representation of the novel slimline SAS error-proof structure of the another embodiment of the utility model
Figure.
Fig. 4 be the utility model another embodiment novel slimline SAS error-proof structure the first angle with
The structural schematic diagram of second angle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1
With reference to Fig. 1 and Fig. 2, the novel slimline SAS error-proof structure of the utility model, including connector male head 1,
One fool proof block 2 and the second fool proof block 3, the first fool proof block 2 and the second fool proof block 3 respectively with the two sides integral type of connector male head 1
Connection, the first fool proof block 2 is corresponding with the position of the second fool proof block 3, and the first fool proof block 2 is equipped with the first guide groove 4, the second fool proof block
3 are equipped with the second guide groove 5, and the first guide groove 4 is corresponding with the position of the second guide groove 5, the shape phase of the first guide groove 4 and the second guide groove 5
Matching.
First fool proof block 2 is equipped with the first protrusion 7, and the first fool proof block 2 is equipped with first side 9, and the first protrusion 7 is equipped with second
Side 10, first side 9 and second side 10 form the first included angle A, and the angle of the first included angle A is 90 °.
Second fool proof block 3 is equipped with the second protrusion 8, and the second fool proof block 3 is equipped with third side 11, and the second protrusion 8 is equipped with the 4th
Side 12, third side 11 and the 4th side 12 form the second included angle B, and the angle of the second included angle B is 90 °.
Set in first guide groove 4 there are two the first inclined-plane 6, two the first inclined-planes 6 be it is symmetrical above and below, be equipped in the second guide groove 5
Two the second inclined-planes 13, two the second inclined-planes 13 are symmetrical above and below.
Connector male head 1 is equipped with 38 terminals 14.
Embodiment 2
With reference to Fig. 3 and Fig. 4, the novel slimline SAS error-proof structure of embodiment 2 is same as Example 1, and difference only exists
Connector male head 1 is equipped with 74 terminals 14 in embodiment 2.
The specific working mode of the utility model: when using the utility model, by the first guide groove 4, the second guide groove 5, first
Included angle A and the second included angle B are aligned with base respectively, and connector male head 1 is inserted into base along the first guide groove 4 and the second guide groove 5,
The operating time is saved, the accuracy rate of connection is improved.Avoid connector male head 1 simultaneously to damage in erroneous angle insertion base
PCB extends the service life of connector male head 1 and base.First fool proof block 2 and the second fool proof block 3 and connector male head 1 one
It is body formed, can make insertion after connector male head 1 and the connection of base it is closer, avoid repeatedly plug after there is poor contact
Phenomenon.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (6)
1. novel slimline SAS error-proof structure, which is characterized in that including connector male head (1), the first fool proof block (2) and
Two fool proof blocks (3), the first fool proof block (2) are connected with the two sides of connector male head (1) respectively with the second fool proof block (3),
The first fool proof block (2) is corresponding with the position of the second fool proof block (3), and the first fool proof block (2) is equipped with the first guide groove
(4), the second fool proof block (3) is equipped with the second guide groove (5), and first guide groove (4) is opposite with the position of the second guide groove (5)
It answers, first guide groove (4) and the shape of the second guide groove (5) match.
2. novel slimline SAS error-proof structure according to claim 1, which is characterized in that the first fool proof block
(2) it is equipped with the first protrusion (7), the first fool proof block (2) is equipped with first side (9), and first protrusion (7) is equipped with second side
Face (10), the first side (9) and second side (10) form the first angle, and the angle of first angle is 90 °.
3. novel slimline SAS error-proof structure according to claim 1, which is characterized in that the second fool proof block
(3) it is equipped with the second protrusion (8), the second fool proof block (3) is equipped with third side (11), and second protrusion (8) is equipped with the 4th
Side (12), the third side (11) and the 4th side (12) form the second angle, and the angle of second angle is 90 °.
4. novel slimline SAS error-proof structure according to claim 1, which is characterized in that first guide groove (4)
Inside set there are two the first inclined-plane (6), described two first inclined-planes (6) be it is symmetrical above and below, set in second guide groove (5) there are two
Second inclined-plane (13), described two second inclined-planes (13) are symmetrical above and below.
5. novel slimline SAS error-proof structure according to claim 1, which is characterized in that the connector male head
(1) 38 terminals (14) are equipped with.
6. novel slimline SAS error-proof structure according to claim 1, which is characterized in that the connector male head
(1) 74 terminals (14) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700434.2U CN209045916U (en) | 2018-10-19 | 2018-10-19 | Novel slimline SAS error-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700434.2U CN209045916U (en) | 2018-10-19 | 2018-10-19 | Novel slimline SAS error-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045916U true CN209045916U (en) | 2019-06-28 |
Family
ID=67036557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700434.2U Active CN209045916U (en) | 2018-10-19 | 2018-10-19 | Novel slimline SAS error-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045916U (en) |
-
2018
- 2018-10-19 CN CN201821700434.2U patent/CN209045916U/en active Active
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