CN203660143U - Pin protector of interboard connector - Google Patents
Pin protector of interboard connector Download PDFInfo
- Publication number
- CN203660143U CN203660143U CN201320776896.3U CN201320776896U CN203660143U CN 203660143 U CN203660143 U CN 203660143U CN 201320776896 U CN201320776896 U CN 201320776896U CN 203660143 U CN203660143 U CN 203660143U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- daughter board
- board connector
- mother daughter
- protective device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001012 protector Effects 0.000 title abstract 14
- 230000001681 protective effect Effects 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Abstract
The utility model provides a pin protector of an interboard connector. The protector is cuboid. A pin position in the middle of the protector is hollow, and the height of the hollow portion is greater than that of pins. The two ends of the protector are respectively provided with connecting holes, and the connecting holes are cooperated with positioning rods of the interboard connector to control the installation position of the protector. The middle position of the protector is provided with a boss structure to increase the contact area between the protector and the interboad connector and reliably lock and fix the protector. A groove is formed in the bottom of the side where the protector is connected with the interboard connector, thereby saving the space of the interboard connector. The size of the total protector is slightly greater than the distribution size of the pins on the interboard connector, so that plugging of the connector is not influenced after installation of the protector. The protector provided by the utility model coats the pins to protect the pins, the protector can be turned, transported, debugged and closed together with the interboard connector, and thus, repeated mounting/dismounting is not required.
Description
Technical field
The utility model relates to protective device technical field, relates in particular to a kind of mother daughter board connector contact pin protective device.
Background technology
Mother daughter board connector is commonly used in stacked aerospace unit product, and it is the unique path of each intermodular data transmission in unit.Its mode of operation is: the contact pin of upper layer module connector inserts the jack of lower module connector and realizes electrical connection.But all there is long, the softer situation of contact pin in the mother daughter board connector of conventional model, the contact pin length of general mother daughter board connector, within the scope of 15mm～20mm, very easily causes the bending of contact pin even to fracture.There is no at present effective way the contact pin damaging is reprocessed or changed, once therefore contact pin bending or fracture, by the direct data path of impact or knife edge die interblock, causes irremediable loss.
Utility model content
The utility model is a kind of mother daughter board connector contact pin protective device; be arranged on mother daughter board connector; this mother daughter board connector contact pin protective device entirety is rectangular structure; and its position corresponding with contact pin on described mother daughter board connector is Openworks shape, and described mother daughter board connector contact pin protective device is set on the periphery of described contact pin.
In some embodiment, the height of described mother daughter board connector contact pin protective device openwork part is greater than the height of described contact pin.
In some embodiment, the length direction of described mother daughter board connector contact pin protective device openwork part and the size of Width are greater than the distributed dimension of described contact pin.
In some embodiment; on the two ends of described mother daughter board connector contact pin protective device length direction, be provided with connecting hole; on described mother daughter board connector, be provided with backstay, described mother daughter board connector contact pin protective device is connected on described mother daughter board connector by described backstay and described connecting hole.
In some embodiment, on the centre position of described mother daughter board connector contact pin protective device, be provided with a boss structure.
In some embodiment, on described boss structure, be provided with screwed hole.
In some embodiment, described mother daughter board connector contact pin protective device is connected with described mother daughter board connector on the side of side and is provided with fluting.
In some embodiment, described mother daughter board connector contact pin protective device adopts insulation, rigid material.
In some embodiment, described mother daughter board connector contact pin protective device adopts glass cloth laminated board.
The utility model, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
(1) a kind of mother daughter board connector contact pin protective device that the utility model provides, the rigid material of the rectangular shape of one-tenth Openworks shape in the middle of utilizing, for contact pin stops the External Force Acting from side surface direction;
(2) a kind of mother daughter board connector contact pin protective device that the utility model provides, the height of middle openwork part, higher than the height of contact pin, in the time that mother daughter board connector is inverted, is avoided contact pin directly to contact supporting surface and damages contact pin;
(3) a kind of mother daughter board connector contact pin protective device that the utility model provides, utilizes the installation site of the backstay control protective unit of connector, and plays the supporting role of side when stressed.
(4) a kind of mother daughter board connector contact pin protective device that the utility model provides can be locked on mother daughter board connector, together has enough to meet the need, transports, debugs, closes up with mother daughter board connector, does not need repeated disassembled and assembled, easy to use.
Accompanying drawing explanation
By reference to the accompanying drawings, describe in detail by narration below, can more clearly understand above-mentioned and other feature and advantage of the present utility model, wherein:
Fig. 1 is the structural representation that the utility model is connected with mother daughter board connector;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is the vertical view of the utility model conversion embodiment;
Fig. 5 is the perspective view of the utility model conversion embodiment.
Symbol description:
1-mother daughter board connector
11-contact pin
12-backstay
2-protective device
20-openwork part
21-boss structure
211-screwed hole
22-connecting hole
23-fluting
Embodiment
Referring to the accompanying drawing that the utility model embodiment is shown, the utility model below will be described in more detail.But the utility model can be with many multi-form realizations, and should not be construed as the restriction of the embodiment being subject in this proposition.On the contrary, it is abundant and complete open in order to reach proposing these embodiment, and makes those skilled in the art understand scope of the present utility model completely.In these accompanying drawings, for clarity sake, may amplify size and the relative size in layer and region.
With reference to figure 1-5, a kind of mother daughter board connector contact pin protective device that the utility model provides, for the protection of the contact pin 11 on mother daughter board connector 1.Wherein, as shown in Figure 1, protective device 2 is arranged on plate connector 1, and is set on the periphery of contact pin 11, and the concrete implementation column of existing combination is elaborated.
As Figure 2-3, this mother daughter board connector contact pin protective device adopts insulation, rigid material to form, and specifically can select the materials such as glass cloth laminated board, is not restricted herein.Needle protection 2 global designs are a rectangular structure, and protective device 2 is provided with openwork part 20 with contact pin 11 corresponding positions; Wherein, the geomery of openwork part 20 designs according to the core number of contact pin 11, distribution, when making the utility model be arranged on mother daughter board connector 1, can be set on contact pin 11, thereby stop the External Force Acting from side surface direction for contact pin 11, play the effect of protection contact pin 11; The height of openwork part 20 is greater than the height of contact pin 11, and in the time that mother daughter board connector 1 is inverted, needle protection 2 contacts with supporting surface, avoids contact pin 11 to contact supporting surface and damages contact pin; In addition; the length direction of openwork part 20 and the size of Width are greater than the distributed dimension that contact pin 11 distributes; the installation that has guaranteed protective device 2 can not affect plugging together between mother daughter board connector, and can together have enough to meet the need with mother daughter board connector, transport, debug, close up, mustn't repeated disassembled and assembled.
In the present embodiment, be provided with backstay 12 on mother daughter board connector 1, on protective device 2 length direction two ends, be provided with connecting hole 22 with backstay 12 corresponding positions, protective device 2 is connected on mother daughter board connector 1 by backstay 12 and connecting hole 22.Thereby utilize the backstay 12 of mother daughter board connector 1 to come the installation site of control protective unit 2, and supporting role when playing side direction and setting up.
In the present embodiment; in the side that protective device 2 is connected with mother daughter board connector 1 as described in Figure 3, be provided with fluting 23; face between protective device 2 and mother daughter board connector 1 is contacted and become a way of contact, not only saved the space on mother daughter board connector 1 but also reserved the window of mother daughter board connector 1 solder joint three anti-protections.
In the present embodiment; on the centre position of mother daughter board connector contact pin protective device 2, be provided with as shown in Figure 3 a boss structure 21; on boss structure 21, offer a screwed hole 211; attachment screw is further connected to inter-board protection device 2 on mother daughter board connector 1; increased the contact area of protective device 2 with mother daughter board connector 1, be locked for mother daughter board connector contact pin protective device 2 provides reliably again simultaneously.Certainly, the setting position of boss 21 is the centre position of openwork part 20 herein, and this is to design according to the distribution situation position of contact pin 11.In the time filling up contact pin 11 in whole openwork part 20, now boss structure can not be arranged on the centre position of openwork part 20, boss structure 21 can be arranged on the protective device of both sides of openwork part 20 mid portions, concrete is the structural representation of the utility model conversion embodiment with reference to figure 4-5; Now, by connected modes such as adhesive plasters, boss structure is connected on mother daughter board connector 1, is not restricted herein.
In sum, the utility model provides a kind of mother daughter board connector contact pin protective device, and entirety is cuboid, contact pin position, middle part entirety hollow out, and the height of openwork part is greater than the height of contact pin; The two ends of protective device are provided with connecting hole, utilize connecting hole and the backstay on mother daughter board connector to coordinate to come the installation site of control protective unit.The centre position of protective device is provided with boss structure, has increased the contact area of protective device and mother daughter board connector and has been locked for protective device provides reliably; Protective device is connected side bottom with mother daughter board connector is also provided with fluting, thereby has saved the space on mother daughter board connector; In addition, the size of whole protective device is more bigger than the distributed dimension of contact pin on mother daughter board connector, and making can not affect plugging together between connector after its installation.The mother daughter board connector contact pin protective device that the utility model provides is set on contact pin periphery, plays the protection effect of contact pin and it can together have enough to meet the need with mother daughter board connector, transport, debugs, closes up, and does not need repeated disassembled and assembled.
Those skilled in the art should be understood that the utility model can not depart from spirit or scope of the present utility model with many other concrete forms realizations.Although also described embodiment of the present utility model, should understand the utility model and should not be restricted to these embodiment, within the utility model spirit and scope that those skilled in the art can define as appended claims, make and change and revise.
Claims (9)
1. a mother daughter board connector contact pin protective device; be arranged on mother daughter board connector; it is characterized in that; this mother daughter board connector contact pin protective device entirety is rectangular structure; and its position corresponding with contact pin on described mother daughter board connector is Openworks shape, and described mother daughter board connector contact pin protective device is set on the periphery of described contact pin.
2. mother daughter board connector contact pin protective device according to claim 1, is characterized in that, the height of described mother daughter board connector contact pin protective device openwork part is greater than the height of described contact pin.
3. mother daughter board connector contact pin protective device according to claim 1, is characterized in that, the length direction of described mother daughter board connector contact pin protective device openwork part and the size of Width are greater than the distributed dimension of described contact pin.
4. mother daughter board connector contact pin protective device according to claim 1; it is characterized in that; on the two ends of described mother daughter board connector contact pin protective device length direction, be provided with connecting hole; on described mother daughter board connector, be provided with backstay, described mother daughter board connector contact pin protective device is connected on described mother daughter board connector by described backstay and described connecting hole.
5. mother daughter board connector contact pin protective device according to claim 1, is characterized in that, on the centre position of described mother daughter board connector contact pin protective device, is provided with a boss structure.
6. mother daughter board connector contact pin protective device according to claim 5, is characterized in that, on described boss structure, is provided with screwed hole.
7. mother daughter board connector contact pin protective device according to claim 1, is characterized in that, described mother daughter board connector contact pin protective device is connected with described mother daughter board connector on the side of side and is provided with fluting.
8. mother daughter board connector contact pin protective device according to claim 1, is characterized in that, described mother daughter board connector contact pin protective device adopts insulation, rigid material.
9. mother daughter board connector contact pin protective device according to claim 8, is characterized in that, described mother daughter board connector contact pin protective device adopts glass cloth laminated board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776896.3U CN203660143U (en) | 2013-12-02 | 2013-12-02 | Pin protector of interboard connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776896.3U CN203660143U (en) | 2013-12-02 | 2013-12-02 | Pin protector of interboard connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660143U true CN203660143U (en) | 2014-06-18 |
Family
ID=50926495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776896.3U Expired - Lifetime CN203660143U (en) | 2013-12-02 | 2013-12-02 | Pin protector of interboard connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103612A (en) * | 2018-08-30 | 2018-12-28 | 郑州云海信息技术有限公司 | A kind of protective device and compression joint type element |
-
2013
- 2013-12-02 CN CN201320776896.3U patent/CN203660143U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103612A (en) * | 2018-08-30 | 2018-12-28 | 郑州云海信息技术有限公司 | A kind of protective device and compression joint type element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |