CN208509133U - A kind of image transmitter of fast demountable - Google Patents

Abstract

The utility model provides a kind of image transmitter of fast demountable, including image plate component and external mounting component, and the inside of external assembling assembly is arranged in described image board group part；The external mounting component includes the bottom plate assembled by bolt, left plate, right panel, foreboard, back plate, top plate；For installing image board group part above the bottom plate；The bottom of the left plate and right panel is equipped with rectangle boss corresponding with oblong openings, and two sides are equipped with opening corresponding with fixed station, and the left plate and right panel bottom are bolted on bottom plate.The bottom plate two sides of the image transmitter of fast demountable described in the utility model are equipped with oblong openings, for clamping left plate and right panel, and two sides are additionally provided with fixed station, left plate and right panel are installed more stable, fixed station is equipped with bolt hole, it can be directly anchored on airborne plate by bolt, fixed station and bottom plate are integrally formed, stable structure.

Description

A kind of image transmitter of fast demountable

Technical field

The utility model belongs to unmanned plane equipment technical field, more particularly, to a kind of image transmitting of fast demountable Device.

Background technique

With the fast development of unmanned air vehicle technique, the application of loading device is also more and more diversified, wherein image transmitter Using a component units are important on unmanned aerial vehicle platform, correspondingly, the structure division for assembling image plate is image transmitting One of the technology of device key.Currently, image transmitter is used in the design of ground surface end belongs to a more mature technology, in city Also image transmitter obtains the also more various of type on field, but use of the image transmitter at airborne end is started late, application It needs to be further improved, especially in terms of air vehicle technique field.Since unmanned plane is by the constraint in space and load-carrying factor, image The design of transmitter is relatively more using the emphasis that is considered as, takes into account the convenience and reliably of assembling, test, loading etc. Property.

Currently, the image transmitter at unmanned aerial vehicle onboard end is directed to hardware controls plate itself to design, as one mostly Airborne equipment is able to achieve basic function, it is contemplated that the disadvantage table that unmanned aerial vehicle platform is more not proper, main using characteristic environment Sign is as follows:

1. it is not convenient enough to assemble.Conventional images transmitter bottom plate mostly uses greatly three-dimensional chamber to design, its advantage is that simplifying design Process, reduce rigging screw, the disadvantage is that image transmitter trace arrangements be not it is particularly convenient, especially contain air plug, SMA, net The signal transmission interface of the connectors such as mouth, USB port, internal connection line cable belong to it is easy to wear, can not bending, can not weight portion Point, when assembly, should show consideration for electric attribute, and conventional images transmitter cabling is not especially convenient.

2. debugging dismounting considers insufficient.Image transmitter equipment is according to the journeys inside the corresponding adjustment of different needs of operation The unmanned plane product of sequence, especially customization, and engineering technology product is frequently not disposable products, is less once can With the performance that touches the mark, product design production also follows objective law, image transmitter in the research and development of aircraft platform be also in this way, Image transmitter generally requires the performance test, reliability test, vibration-testing, high/low temperature of hardware interface in the test and debugging stage Test etc. extremely generally requires to update software program, welding damage electronic component, supplement heat-conducting silicone grease in device upgrade maintenance Deng needing image transmitter to carry out local dismounting mostly in these test process, dismantled without whole, so may be used Simplify maintenance debugging operations, saves the testing time, and conventional images transmitter considers deficiency in this aspect, it is common at present The mainly fixed non-dismountable formula of image transmitter needs whole complete detachable, the operation difficulty and not when installing signal wire Just, cable needs cable-through hole or fixed line card, and operating space is not that especially greatly, debugging test convenience is to be improved.

3. heat dissipation solves not proper.Its core function of image transmitter is to carry out processing extraction according to demand to image data, And often committed memory is larger for image data, process data amount is transmitter inherent characteristic greatly, accompanying image data flow Processing, data processing unit needs run at high speed, and inevitably generate a large amount of heat accumulation around data processing unit, The radiating treatment of image transmitter is one important technology of loading device, if image transmitter heat does not distribute not go out, heat Caused temperature rise is past if image transmitter heat is transmitted to outside as far as possible to can electrically have damage inside image transmitter Toward biggish package assembly is needed, effective air duct environment is formed, and large-sized structure is actually improper in unmanned aerial vehicle platform Design, therefore the equalization point of searching heat dissipation and size is one of the key technology of image transmitter design, and conventional images transmit Device mode is not very good solution heat dissipation problem, therefore heat dissipation solution needs to seek a relatively reasonable equalization point.

4. heavier-weight.Payload weight is to measure important one of the performance indicator of a frame unmanned plane, works as aircraft platform When the weight that carrying equipment occupies is heavier, the weight for leaving other operating loads for is just relatively fewer, such as: photoelectric nacelle, servo Holder, aerial camera etc., therefore image transmitter designs that rationally relatively light, to meet platform use be solution load for hardware plate Weight important technology, and existing ground surface end image transmitter considers to pass onboard image not for sensitivity for weight factor There is room for improvement for defeated device.

Summary of the invention

In view of this, the utility model is directed to a kind of image transmitter of fast demountable, to solve existing figure As the case where transmitter dismounting is inconvenient, heat dissipation effect is bad, heavier-weight.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of image transmitter of fast demountable, including image plate component and external mounting component, described image board group The inside of external assembling assembly is arranged in part；

The external mounting component includes the bottom plate that assembling is bolted, left plate, right panel, foreboard, back plate, top plate；

For installing image board group part above the bottom plate, it is respectively provided with a rectangle at left and right sides of the bottom plate and opens Mouthful, opening two sides form fixed station；

The bottom of the left plate and right panel is equipped with rectangle boss corresponding with oblong openings, and two sides are equipped with and fixation The rectangle boss of the corresponding opening of platform, the left plate and right panel is equipped with bolt hole, and the left plate and right panel bottom pass through Bolt is fixed on bottom plate.

Further, the middle position of the bottom plate is equipped with concave station, and the two sides of the concave station are set there are four protrusion, each convex The identical hexagonal copper post of a height is fitted on rising, the hexagonal copper post is equipped with internal thread hole；

Described image board group part is bolted on the upper surface of hexagonal copper post；

Wiring space is formed between hexagonal copper post and above concave station.

Further, the bottom of the foreboard is fixed on the outside of bottom plate by three countersunk bolts；The top of the foreboard Portion is fixed on the outside of top plate by three countersunk bolts；

The foreboard can be dismounted independently by countersunk bolts；

It is set on the foreboard there are two SMA interface and two DB9 interfaces, two DB9 interfaces are arranged under two SMA interfaces Side.

Further, the rear end of the bottom plate is equipped with groove, and the groove is for installing connecing for outside transmission of speech signals Plug-in unit flange, the back plate are equipped with opening corresponding with the connector flange；

The bottom of the back plate is fixed on plate outer side by three countersunk bolts, and the top of the back plate is heavy by three Hole bolt is fixed on the outside of top plate.

Further, radiator is installed, the top plate is equipped with and the heat dissipation above described image board group part The corresponding skylight hole of device, the radiator are extend out to above top plate by skylight hole.

Further, the radiator is radiating fin, and the middle position of the radiating fin is sunk structure；

Sunk structure is equipped with heat-conducting silicone grease.

Further, the corner location of the skylight hole is equipped with fixing lug boss, and the fixing lug boss is equipped with bolt hole, institute State the upper end that fixing lug boss is bolted image plate component.

Further, bolt hole is all transversely provided on four sides of the top plate, the top plate is laterally pacified by bolt On the inside of left plate, right panel, foreboard, back plate.

Compared with the existing technology, the image transmitter of fast demountable described in the utility model has the advantage that

(1) the bottom plate two sides of the image transmitter of fast demountable described in the utility model are equipped with oblong openings, use In clamping left plate and right panel, and two sides are additionally provided with fixed station, install left plate and right panel more stable, fixed station is equipped with spiral shell Keyhole can be directly anchored on airborne plate by bolt, and fixed station and bottom plate are integrally formed, stable structure.

(2) image transmitter of fast demountable described in the utility model is designed using splicing construction, and realization can be laid out The function of disassembly, when needing that individually a certain Internal cable or component are tested in disassembly, can by dismantle corresponding plate without The position of remaining plate is influenced, greatly optimizes image transmitter in the convenience of aircraft platform independent test function, shortens debugging Time, conducive to system debugging verify.

(3) the external assembly component of the image transmitter of fast demountable described in the utility model uses aircraft aluminum Material, the feature for having intensity high, light-weight, bottom plate are equipped with concave station, have not only facilitated wiring, but also have weight loss effect.

(4) image transmitter of fast demountable described in the utility model is for image transmitter internal heat dissipating problem sheet Utility model partly sinks semi-convex design using cooling fin, and half heavy part is to paste radiating fin by heat-conducting silicone grease, and half convex portion is Radiating fin is passed through image transmitter top plate to be radiated outside heat, good heat dissipation effect.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:

Fig. 1 is the image transmitter overall structure figure of fast demountable described in the utility model embodiment；

Fig. 2 is the image transmitter explosive view of fast demountable described in the utility model embodiment；

Fig. 3 is external mounting assembly assumption diagram described in the utility model embodiment；

Fig. 4 is floor structure figure described in the utility model embodiment；

Fig. 5 is front board structure figure described in the utility model embodiment；

Fig. 6 is top board structure figure described in the utility model embodiment.

Description of symbols:

1- bottom plate；11- fixed station；12- concave station；13- groove；14- hexagonal copper post；2- foreboard；21-DB9 interface；22-SMA Interface；3- left plate；4- right panel；5- back plate；6- top plate；61- skylight hole；62- fixing lug boss；7- radiating fin；8- heat-conducting silicone grease.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figures 1 to 4, a kind of image transmitter of fast demountable, including image plate component and external mounting group The inside of external assembling assembly is arranged in part, described image board group part；

The external mounting component includes by bolt two and the bottom plate 1 of assembling, left plate 3, right panel 4, foreboard 2, back plate 5, top plate 6；

For installing image board group part above the bottom plate 1, the left and right sides of the bottom plate 1 is respectively provided with a rectangle and opens Mouthful, opening two sides form fixed station 11；

The bottom of the left plate 3 and right panel 4 is equipped with rectangle boss corresponding with oblong openings, and two sides are equipped with and consolidate Determine the corresponding opening of platform 11, the rectangle boss of the left plate 3 and right panel 4 is equipped with bolt hole, the left plate 3 and right panel 4 Bottom is bolted on bottom plate 1.

The spliced design of image transmitter can make the existing connection relationship of each plate have standalone feature again, design by bottom plate 1 as Bottom end is the basis for building module, and left and right plate 4 is embedded in the left and right step of bottom plate 1, and alignment 1 hole location of bottom plate is vertically-mounted, front and back Plate 5 pushes down the edge of left and right plate 4, and alignment 1 hole location of bottom plate is vertically-mounted, and last upper plate passes through the heat dissipation on image plate component top Fin 7, is aligned left and right plate 4 and 5 hole location of front and rear panel is horizontally mounted.It can be past by the erection sequence of image plate component in integrally assembly Forward, i.e. bottom plate 1 place it is appropriate after can carry out the lower section of figure phase-plate component and be fixedly mounted, rather than common figure phase-plate component installation The drawbacks of sequence postposition, postposition, is: easily scratch collide with cable and connector and operating space it is narrow, the utility model is spliced to be set Meter will gradually fill each plate, and operating space is obviously sufficiently large, largely prevents plowing from the hardware that collides with, and is more conducive to image board group The installation and debugging of part.

As shown in Figures 2 to 4, the middle position of the bottom plate 1 is equipped with concave station 12, there are four the two sides of the concave station 12 are set Protrusion is fitted with the identical hexagonal copper post 14 of a height in each protrusion, and the hexagonal copper post 14 is equipped with internal thread hole；

Described image board group part is bolted on the upper surface of hexagonal copper post 14；Between hexagonal copper post 14 and concave station 12 Top forms wiring space.

The bottom of the foreboard 2 is fixed on the outside of bottom plate 1 by three countersunk bolts；The top of the foreboard 2 passes through Three countersunk bolts are fixed on the outside of top plate 6；The foreboard 2 can be dismounted independently by countersunk bolts；

Such as Fig. 1, shown in Fig. 5, set that there are two SMA interface 22 and two DB9 interfaces 21, two DB9 interfaces on the foreboard 2 21 are arranged below two SMA interfaces 22.

2 intermediate region of foreboard is provided with the hole location of connector installation everywhere, is laid out at 2X2 array, big connector DB9 is placed In lower end, small connector SMA is placed in upper end, and there are larger spaces each other, convenient for the installation of connector, foreboard 2 itself Fixation be to be connect with bottom plate 1, upper plate using 6 sunk screws, can independently dismount, the placement row particularly suitable for connector cable Cloth.

The rear end of the bottom plate 1 is equipped with groove 13, and the groove 13 is used to install the connector of outside transmission of speech signals Flange, the back plate 5 are equipped with opening corresponding with the connector flange；

The bottom of the back plate 5 is fixed on 1 outside of bottom plate by three countersunk bolts, and the top of the back plate 5 passes through three A countersunk bolts are fixed on the outside of top plate 6.

Radiator is installed, the top plate 6 is equipped with opposite with the radiator above described image board group part The skylight hole 61 answered, the radiator extend out to 6 top of top plate by skylight hole 61.

Such as Fig. 1, Fig. 2, shown in Fig. 6, it is provided among image transmitter top plate 6 and is suitble to wear the small big skylight hole of radiating fin 7 61, edge side is provided with the hole location for being connected and fixed front and rear panel 5, left and right plate 4, is integrally rectangle sheet frame shape, and overlooking upper plate has closely Like the modelling effect of " returning " word, skylight hole 61 needs size positions to place top, lower end inside edge according to image plate assembly radiating Centre there are semicircular disassembly fabrication hole, stayed on four angles of skylight there are four counter sink for screw in the vertical direction Connect the upper end of image board group part.

The radiator is radiating fin 7, and the middle position of the radiating fin 7 is sunk structure；Sunk structure is set There is heat-conducting silicone grease 8.

Image plate component upper part is the core cell for handling image data, is radiated the most obvious, therefore radiating fin 7 It need to be directly coupled to image plate component upper end, increase air contact area and accelerate radiating rate.Image plate component needs are existed by envelope In each sheet frame, internal electronic component is ensured, and traditional 7 mounting means of radiating fin is broadly divided into two kinds: first is that being wrapped entirely Network designs interior air duct radiation in sheet frame；Second is that being placed in outside sheet frame entirely, maximum area ingress of air.The drawbacks of mode one Be: heat dissipation effect is undesirable, and especially image transmitter is used as airborne equipment, and the drawbacks of mode two is: with radiating fin 7 Entirely complete to set outside, image plate component upper end hardware is inevitably also set outside with radiating fin 7, this mode is for image plate component Using being not very appropriate.Radiating fin 7 is passed through the top plate 6 of adaptation design by the utility model, realizes the half of radiating fin 7 Convex effect, bottom end releases image plate component heat-generating units completely and guarantees that image plate component is completely disposed inside sheet frame, whole It realizes that radiating fin 7 half sinks semi-convex effect, improves traditional 7 processing mode of radiating fin, and engineering measurement effect meets Airborne use.

The corner location of the skylight hole 61 is equipped with fixing lug boss 62, and the fixing lug boss 62 is equipped with bolt hole, described Fixing lug boss 62 is bolted the upper end of image plate component.It is all transversely provided with bolt hole on four sides of the top plate 6, The top plate 6 is transversely mounted on left plate 3, right panel 4, foreboard 2,5 inside of back plate by bolt.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (8)

1. a kind of image transmitter of fast demountable, it is characterised in that: described including image plate component and external mounting component The inside of external assembling assembly is arranged in image plate component；

The external mounting component include the bottom plate (1) that assembling is bolted, left plate (3), right panel (4), foreboard (2), after Plate (5), top plate (6)；

For installing image board group part above the bottom plate (1), a rectangle is respectively provided at left and right sides of the bottom plate (1) and is opened Mouthful, opening two sides form fixed station (11)；

The bottom of the left plate (3) and right panel (4) is equipped with rectangle boss corresponding with oblong openings, and two sides are equipped with and consolidate Determine the corresponding opening of platform (11), the rectangle boss of the left plate (3) and right panel (4) is equipped with bolt hole, the left plate (3) It is bolted on bottom plate (1) with right panel (4) bottom.

2. the image transmitter of fast demountable according to claim 1, it is characterised in that: the centre of the bottom plate (1) Position be equipped with concave station (12), the two sides of the concave station (12) set there are four protrusion, it is each protrusion on be fitted with a height phase Same hexagonal copper post (14), the hexagonal copper post (14) are equipped with internal thread hole；

Described image board group part is bolted on the upper surface of hexagonal copper post (14)；

Wiring space is formed between hexagonal copper post (14) and above concave station (12).

3. the image transmitter of fast demountable according to claim 1, it is characterised in that: the bottom of the foreboard (2) The outside of bottom plate (1) is fixed on by three countersunk bolts；The top of the foreboard (2) is fixed on top by three countersunk bolts The outside of plate (6)；

The foreboard (2) can independently be dismounted by countersunk bolts；

It is set on the foreboard (2) there are two SMA interface (22) and two DB9 interfaces (21), two DB9 interfaces (21) are arranged two Below a SMA interface (22).

4. the image transmitter of fast demountable according to claim 1, it is characterised in that: the rear end of the bottom plate (1) Equipped with groove (13), the groove (13) is used to install the connector flange of outside transmission of speech signals, sets on the back plate (5) There is opening corresponding with the connector flange；

The bottom of the back plate (5) is fixed on the outside of bottom plate (1) by three countersunk bolts, is passed through at the top of the back plate (5) Three countersunk bolts are fixed on the outside of top plate (6).

5. the image transmitter of fast demountable according to claim 1, it is characterised in that: described image board group part it is upper Side is equipped with radiator, and the top plate (6) is equipped with skylight hole (61) corresponding with the radiator, the heat dissipation dress It sets and is extend out to above top plate (6) by skylight hole (61).

6. the image transmitter of fast demountable according to claim 5, it is characterised in that: the radiator is heat dissipation Fin (7), the middle position of the radiating fin (7) are sunk structure；

Sunk structure is equipped with heat-conducting silicone grease (8).

7. the image transmitter of fast demountable according to claim 5, it is characterised in that: the four of the skylight hole (61) Angle Position is equipped with fixing lug boss (62), and the fixing lug boss (62) is equipped with bolt hole, and the fixing lug boss (62) passes through bolt The upper end of fixed image plate component.

8. the image transmitter of fast demountable according to claim 5, it is characterised in that: four of the top plate (6) All be transversely provided with bolt hole on side, the top plate (6) by bolt be transversely mounted on left plate (3), right panel (4), foreboard (2), On the inside of back plate (5).