CN209344425U - A kind of novel C PCI plug - Google Patents

Abstract

The utility model discloses a kind of novel C PCI plugs, including CPCI mainboard ontology, the side of CPCI mainboard ontology is fixed with plug, plug runs through limit plate, the outer cup of plug is equipped with end cap, end cap is fixedly connected by screw with limit plate, the both ends of end cap front and back offer the lock hole of bead, the side of end cap is equipped with anti-dropout shell, the both ends of anti-dropout shell side are fixed with limited post, wherein the front of two limited posts of one end is equipped with lock pearl, a kind of novel C PCI plug of the utility model, end cap plays preliminary protective action to plug, the anti-dropout shell being equipped with is connected together by limited post and the limit hole on end cap, lock pearl on limited post is connected together with the lock hole of bead, keep anti-dropout shell stability preferable, when plug is connect with circumscription socket, anticreep convex body plays preferable position-limiting action, It effectively prevent falling off, the dustproof cover being equipped with is contacted by magnetic adsorption layer with anti-dropout shell well, is effectively reduced dust and is accumulated on plug.

Description

A kind of novel C PCI plug

Technical field

The utility model relates to a kind of plug, in particular to a kind of novel C PCI plug.

Background technique

Compact PCI (Compact Peripheral Component Interconnect) abbreviation CPCI, Chinese is again Claim compact PCI, is International Industry computer manufacture person federation (PCIIndustrial Computer Manufacturer' S Group, abbreviation PICMG) a kind of bus interface standards for putting forward in 1994.It is the high property using PCI electrical code as standard It can industrial bus.CPCI has high opening, high reliability, hot-swappable (Hot Swap), makes the technology in addition to can be with It is whole and (Computer Telephony) to be widely used in communication, network, compuphone, is also suitble to real time system control The automation of (Real Time Machine Control), industry, real-time data acquisition (Real-Time Data Acquisition), military system etc. need the modularizations such as high-speed computation, intelligent transportation, aerospace, medical instrument, water conservancy and High-reliability, the application field that can be used for a long time.Since CPCI possesses higher bandwidth, it is logical that it is also applied for some high-speed datas Application of letter, including server, router, interchanger etc..

When using CPCI plug, when circumscription socket is connect with plug, it is easy to cause extraneous socket to fall off, uses not It is enough convenient, and CPCI plug is when not in use, is directly exposed to air, and CPCI plug is caused to accumulate dust, influence using Sensitivity.

Utility model content

The purpose of this utility model is to provide a kind of novel C PCI plug, with solve it is mentioned above in the background art When using CPCI plug, when circumscription socket is connect with plug, extraneous socket is easy to cause to fall off, it is not convenient enough to use, and CPCI plug when not in use, is directly exposed to air, and CPCI plug is caused to accumulate dust, influence using sensitivity ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel C PCI plug, including CPCI master Plate ontology, the side of the CPCI mainboard ontology are fixed with plug, and the plug runs through limit plate, the outer cup of the plug Equipped with end cap, the end cap is fixedly connected by screw with the limit plate, and the both ends of the end cap front and back open up There is the lock hole of bead, the side of the end cap is equipped with anti-dropout shell, and the both ends of anti-dropout shell side are fixed with limited post, The front of two limited posts of middle one end is equipped with lock pearl, and the anti-dropout shell on the limited post and the end cap by opening If the interspersed connection of limit hole, the lock pearl is embedded the inside in the lock hole of bead, and the front of the anti-dropout shell other side is logical Cross that hinge is hinged with dustproof cover, one end inside the anti-dropout shell close to the dustproof cover is fixed with anticreep convex body.

As a kind of optimal technical scheme of the utility model, the cross-sectional area of the end cap is equal to the anti-dropout shell Cross-sectional area, the end cap and the anti-dropout shell are made of rigid plastics.

As a kind of optimal technical scheme of the utility model, the avris of the dustproof cover is fixed with magnetic adsorption layer, described The center position of dustproof cover is fixed with transparent panel, and the transparent panel is transparent glass plate, and the dustproof cover is far from described The two sides of hinge one end offer gap.

As a kind of optimal technical scheme of the utility model, the anticreep convex body is made of rubber material, the anticreep The lateral section of convex body is the shape of isosceles triangle.

As a kind of optimal technical scheme of the utility model, the anti-dropout shell is corresponding close to one end of the dustproof cover Sheet metal is embedded at the position of the magnetic adsorption layer.

Compared with prior art, the utility model has the beneficial effects that a kind of novel C PCI plug of the utility model, end cap Preliminary protective action is played to plug, the anti-dropout shell being equipped with is connected together by limited post and the limit hole on end cap, limit Lock pearl on the column of position is connected together with the lock hole of bead, keeps anti-dropout shell stability preferable, when plug is connect with circumscription socket, anticreep is convex Body plays preferable position-limiting action, effectively prevent falling off, and the dustproof cover being equipped with is contacted by magnetic adsorption layer with anti-dropout shell well, It effectively reduces dust to accumulate on plug, ensures the sensitivity of plug, extend the service life of plug, overall structure is simple, makes Valence is cheap, practical, easy to spread.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the anti-drop device structural schematic diagram of the utility model；

Fig. 3 is the anti-dropout shell side structure schematic view of the utility model；

Fig. 4 is the dustproof cover structure schematic diagram of the utility model.

In figure: 1, CPCI mainboard ontology；2, limit plate；3, plug；4, end cap；5, anti-dropout shell；6, limited post；7, it locks Pearl；8, the hole of bead is locked；9, hinge；10, dustproof cover；11, anticreep convex body；12, magnetic adsorption layer；13, transparent panel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of novel C PCI plug, including CPCI mainboard ontology 1, CPCI master The side of plate ontology 1 is fixed with plug 3, and plug 3 runs through limit plate 2, and the outer cup of plug 3 is equipped with end cap 4, and end cap 4 passes through Screw is fixedly connected with limit plate 2, and the both ends of 4 front and back of end cap offer the lock hole of bead 8, and the side of end cap 4 is equipped with anti- Fall off shell 5, and the both ends of 5 side of anti-dropout shell are fixed with limited post 6, and wherein the front of the two of one end piece limited post 6 is equipped with Pearl 7 is locked, anti-dropout shell 5 is embedded by the interspersed connection of the limit hole opened up on limited post 6 and end cap 4, lock pearl 7 in the lock hole of bead 8 The front of inside, 5 other side of anti-dropout shell is hinged by hinge 9 and dustproof cover 10, and 5 inside of anti-dropout shell is close to dustproof cover 10 One end is fixed with anticreep convex body 11.

Preferably, the cross-sectional area of end cap 4 is equal to the cross-sectional area of anti-dropout shell 5, and end cap 4 and anti-dropout shell 5 are by hard Matter plastics are made, and have insulating properties, use safety.

Preferably, the avris of dustproof cover 10 is fixed with magnetic adsorption layer 12, and the center position of dustproof cover 10 is fixed with Isotropic disk 13, transparent panel 13 are transparent glass plate, and dustproof cover 10 offers gap, magnetic adsorption layer far from the two sides of 9 one end of hinge 12 can be such that dustproof cover 10 and anti-dropout shell 5 is steadily contacted, and the transparent panel 13 being equipped with is easy to observe plug 3.

Preferably, anticreep convex body 11 is made of rubber material, and the lateral section of anticreep convex body 11 is the shape of isosceles triangle, It prevents that circumscription socket is caused to damage.

Preferably, anti-dropout shell 5 is embedded with sheet metal at the position that one end of dustproof cover 10 corresponds to magnetic adsorption layer 12, makes The stabilization of the connection of dustproof cover 10 and anti-dropout shell 5 relatively more, plays preferable dust-proof effect.

When specifically used, a kind of novel C PCI plug of the utility model, CPCI mainboard ontology 1 makes one after installation is stablized The plug 3 of side is directly exposed to air, and adds end cap 4 in the outside of plug 3, preliminary protection is played to plug 3, then will Anti-dropout shell 5 blocks lock pearl 7 and the lock hole of bead 8 on limited post 6 by the interspersed connection of limit hole on limited post 6 and end cap 4 Close connection, so that anti-dropout shell 5 be made to be stably connected with end cap 4, when not using plug 3, dustproof cover 10 by magnetic adsorption layer 12 and Sheet metal on anti-dropout shell 5 connects, and dustproof cover 10 plays certain dust-proof effect, and extend plug 3 indirectly uses the longevity Life raises dustproof cover 10 by hinge 9 when connecting using plug 3 with circumscription socket, and circumscription socket is made to pass through anti-dropout shell 5 It is connected together with plug 3, circumscription socket passes through the effect of anticreep convex body 11, and stability is preferable, effectively prevent anticreep convex body 11 de- It falls, uses more convenient.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel C PCI plug, including CPCI mainboard ontology (1), which is characterized in that the one of the CPCI mainboard ontology (1) Side is fixed with plug (3), and the plug (3) runs through limit plate (2), and the outer cup of the plug (3) is equipped with end cap (4), institute It states end cap (4) to be fixedly connected by screw with the limit plate (2), the both ends of end cap (4) front and back offer It locks the hole of bead (8), the side of the end cap (4) is equipped with anti-dropout shell (5), and the fixation of the both ends of anti-dropout shell (5) side is set There are limited post (6), wherein the front of the two of one end piece limited post (6) is equipped with lock pearl (7), and the anti-dropout shell (5) passes through The interspersed connection of the limit hole opened up on the limited post (6) and the end cap (4), the lock pearl (7) are embedded in the lock hole of bead (8) front of inside, anti-dropout shell (5) other side passes through hinge (9) and dustproof cover (10) hingedly, the anti-dropout shell (5) internal one end close to the dustproof cover (10) is fixed with anticreep convex body (11).

2. novel C PCI plug according to claim 1, it is characterised in that: the cross-sectional area of the end cap (4) is equal to institute The cross-sectional area of anti-dropout shell (5) is stated, the end cap (4) and the anti-dropout shell (5) are made of rigid plastics.

3. novel C PCI plug according to claim 1, it is characterised in that: the avris of the dustproof cover (10) is fixed with The center position of magnetic adsorption layer (12), the dustproof cover (10) is fixed with transparent panel (13), and the transparent panel (13) is transparent Glass plate, the dustproof cover (10) offers gap far from the two sides of the hinge (9) one end.

4. novel C PCI plug according to claim 1, it is characterised in that: the anticreep convex body (11) is by rubber material system At the lateral section of the anticreep convex body (11) is the shape of isosceles triangle.

5. novel C PCI plug according to claim 3, it is characterised in that: the anti-dropout shell (5) is close to described dust-proof One end of lid (10) corresponds to and is embedded with sheet metal at the positions of the magnetic adsorption layer (12).