CN207719508U - A kind of anti-reverse structure of anticreep of winged control interface - Google Patents

Abstract

The utility model belongs to signal connector technical field, more particularly to a kind of anti-reverse structure of anticreep of winged control interface, including male connector and female seat, boss is equipped in the male connector, the surface of the boss is equipped with concave point, be equipped in the female seat with the matched groove of the boss, be equipped in the groove and the matched salient point of the concave point, after the male connector and the female seat grafting, by the cooperation of the salient point and the concave point by the male connector and the female seat locking.The utility model, which can solve the problem of to fly in the prior art to control interface easily to loosen in flight course, causes data-transmission interruptions.

Description

A kind of anti-reverse structure of anticreep of winged control interface

Technical field

The utility model belongs to signal connector technical field, and in particular to a kind of anticreep counnter attack binding of winged control interface Structure.

Background technology

By data line transfer data between each function module on the winged control plate and machine of unmanned plane, and data line with fly It is needed between control plate by flying control interface connection.During unmanned plane during flying, due to by itself engine vibration, acceleration generation Inertia force, aerial air-flow influence, fly control interface connection be easy loosen, lead to poor contact, data outage caused to influence Flight safety.

In addition during wiring, it is also possible to occur flying the reversed mistake of control interface, lead to data transmission failure.Work as the whole series After the completion of equipment wiring, if there is the data transmission failure caused by interface reversal connection, the wrong difficulty of investigation is larger at this time, unfavorable In the normal use of equipment.

Therefore design it is a kind of have anti-loosening, anti-reverse winged control interface be of great significance.

Utility model content

One purpose of the utility model is to provide a kind of anti-reverse structure of anticreep of winged control interface, to solve the prior art In fly control interface the problem of easily being loosened in flight course, causing data-transmission interruptions.

There are one purposes to be to provide a kind of anti-reverse structure of anticreep of winged control interface for the utility model, to solve existing skill Fly control interface in art and is likely to occur the problem of flying the reversed mistake of control interface, leading to data transmission failure.

The utility model provides a kind of anti-reverse structure of anticreep of winged control interface, including male connector and female seat, which is characterized in that Boss is equipped in the male connector, the surface of the boss is equipped with concave point, is equipped in the female seat matched recessed with the boss Slot, be equipped in the groove with the matched salient point of the concave point, the male connector with after the female seat grafting, by the salient point with The cooperation of the concave point is by the male connector and the female seat locking.

As the preferred embodiment of the utility model, before the boss extends to the male connector from the root of the male connector End.

As the preferred embodiment of the utility model, the front end of the boss is equipped with chamfering.

As the preferred embodiment of the utility model, the root of the boss, which is equipped with, is used to indicate the boss and the groove The arrow mark of alignment.

As the preferred embodiment of the utility model, the bottom of the groove is equipped with spring leaf, and the spring leaf can be described Flexible deformation occurs on the depth direction of groove.

As the preferred embodiment of the utility model, one end of the spring leaf is fixing end, and the other end is movable end, described The setting direction of spring leaf is consistent with the direction of insertion of the male connector, and the movable end is arranged close to the oral area of the groove.

As the preferred embodiment of the utility model, the salient point is set to the movable end of the spring leaf.

The beneficial effects of the utility model are：Boss and groove is respectively set in the male connector and female seat for flying control interface, Interface reversal connection is prevented using the cooperation between boss and groove.It is additionally provided with concave point and salient point on boss and groove, utilizes concave point Cooperation with salient point prevents interface from loosening.The parts of the utility model are few, simple for structure, easy to use, solve well The easy reversal connection of interface and in flight course fly control interface by aircraft itself engine vibration, acceleration generate inertia force, The influence of aerial air-flow, connects the problem of being easy to loosen, lead to poor contact, data outage is caused to influence flight safety.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model embodiment.

Wherein, 1, male connector, 2, female seat, 3, boss, 4, groove, 5, salient point, 6, concave point, 7, spring leaf.

Specific implementation mode

It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer Type embodiment is described in further detail.

The utility model embodiment discloses a kind of anti-reverse structure of anticreep of winged control interface, including male connector 1 and female seat 2, Be equipped with boss 3 in the insertion portion of male connector 1, the surface of boss 3 is additionally provided with concave point 6, correspondingly, be equipped in female seat 2 with 3 matched groove 4 of boss is additionally provided with and 6 matched salient point 5 of concave point in groove 4.After male connector 1 is inserted into female seat 2, pass through salient point 5 Cooperation with concave point 6 is by 2 locking of male connector 1 and female seat.The fit structure of this salient point 5 and concave point 6 has latching characteristics, nobody flies When row device is influenced by inertia force, the aerial air-flow that itself engine vibration, acceleration generate, the connection of male connector 1 and female seat 2 is not It can loosen, only by can just be loosened when artificial plug, therefore can ensure good data transmission capabilities.

Further, since boss 3 and groove 4 are mutually matched, only by just can be by male connector 1 when 3 alignment indentation 4 of boss It is inserted into female seat 2, if anti-plug, not on the same line, the edge that female seat 2 is open at this time can one end of tattooing handle 3 for boss 3 and groove 4 Entrance, make male connector 1 that can not be inserted into female seat 2, therefore this structure can avoid 1 anti-plug of male connector, it is ensured that wiring is correct.

Another embodiment on the basis of the above embodiments, to make boss 3 that there is good durability, the main body of boss 3 Structure is that the front end of male connector 1 is extended to from the starting of the root of male connector 1, concordant with 1 front end of male connector.It is this from root through to The boss structure of front end can ensure that boss 3 has and anti-shearing, resistance to wear-resistant, anti-collapse scarce ability, it is ensured that it can make for a long time With.

Another embodiment on the basis of the above embodiments is equipped with chamfering in the front end of boss 3, boss 3 had both been facilitated to be inserted into Female seat 2 can also prevent 3 nose wear of boss.

Another embodiment on the basis of the above embodiments is equipped in the root of boss 3 and is used to indicate boss 3 and groove 7 The arrow mark of alignment reminds user by boss alignment indentation, and arrow mark can make triangle either arrow.

The bottom of another embodiment on the basis of the above embodiments, groove 4 is equipped with spring leaf 7, and spring leaf 7 can be in groove Flexible deformation occurs on 4 depth direction.The concrete structure of spring leaf 7 is a rectangular sheet, the insertion of setting direction and male connector 1 Direction is consistent, i.e., spring leaf 7 is the depth direction setting along female seat 2 in female seat 2.One end of spring leaf 7 is fixing end, another End is movable end, and fixing end is arranged in the inside of female seat 2, and movable end is positioned close to the mouth position of female seat 2.Salient point 5 is set It sets on spring leaf 7, concave point 6 is arranged on boss 3.Salient point 3, which is located on deformable spring leaf 7, is conducive to salient point 5 and concave point 6 Attaching, keep insertion process more smooth.

In use, the boss 3 in male connector 1 is directed at the groove 4 in female seat 2, male connector 1 is inserted into female seat 2, at this time boss 3 The spring leaf 7 in groove 4 can be squeezed to be allowed to that flexible deformation occurs, therefore spring leaf 7 can apply elastic force to male connector 1, and male connector 1 is blocked Tightly in female seat 2.It is equipped with again in the embedded cooperation of the salient point 5 in the concave point 6 and groove 4 in male connector 3, by 1 jail of male connector Jail is locked in female seat 2.

The parts of the utility model are few, simple for structure, easy to use, solve the easy reversal connection of interface well and flying Fly control interface during row is influenced by inertia force, the aerial air-flow that aircraft itself engine vibration, acceleration generate, and connects The problem of being easy to loosen, lead to poor contact, data outage is caused to influence flight safety.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (7)

1. a kind of anti-reverse structure of anticreep of winged control interface, including male connector and female seat, which is characterized in that be equipped in the male connector Boss, the surface of the boss are equipped with concave point, be equipped in the female seat with the matched groove of the boss, be equipped in the groove It, will by the cooperation of the salient point and the concave point after the male connector and the female seat grafting with the matched salient point of the concave point The male connector and the female seat locking.

2. the anti-reverse structure of anticreep of winged control interface according to claim 1, which is characterized in that the boss is from the public affairs The root of head extends to the front end of the male connector.

3. the anti-reverse structure of anticreep of winged control interface according to claim 1, which is characterized in that the front end of the boss is set There is chamfering.

4. the anti-reverse structure of anticreep of winged control interface according to claim 1, which is characterized in that the root of the boss is set It is useful for indicating the arrow mark that the boss is aligned with the groove.

5. the anti-reverse structure of anticreep of winged control interface according to claim 1, which is characterized in that the bottom of the groove is set There are spring leaf, the spring leaf flexible deformation can occur on the depth direction of the groove.

6. the anti-reverse structure of anticreep of winged control interface according to claim 5, which is characterized in that one end of the spring leaf For fixing end, the other end is movable end, and the setting direction of the spring leaf is consistent with the direction of insertion of the male connector, and the work Moved end is arranged close to the oral area of the groove.

7. the anti-reverse structure of anticreep of winged control interface according to claim 6, which is characterized in that the salient point is set to described The movable end of spring leaf.