CN208739267U - A kind of digital high-definition receiver that impact resistance is strong - Google Patents

Abstract

The utility model discloses a kind of digital high-definition receivers that impact resistance is strong, including protecting crust, protective trough is offered at the top of the protecting crust, being slidably connected in the bottom interior wall of the protective trough, there are two sliding panels, two sliding panel sides close to each other are fixedly installed with L shaped plate, and two L shaped plates are slidably connected, in two L shaped plates, underlying L shaped plate and the bottom interior wall of protective trough are slidably connected, two L shaped plates are fixedly connected with the same buffer spring, the side of the sliding panel is rotatably connected to connecting rod, movable plate is slidably connected in the protective trough, the top of the connecting rod and movable plate rotation connection, the top of the movable plate is equipped with receiver ontology, sliding eye is offered on the two sides inner wall of the protective trough.The utility model structure is simple, and under the limit of two grip blocks and buffer spring, the external impacts being effectively subject to receiver ontology are protected, and so that it will not be damaged.

Description

A kind of digital high-definition receiver that impact resistance is strong

Technical field

The utility model relates to field of communication technology more particularly to a kind of digital high-definition receivers that impact resistance is strong.

Background technique

Receiver refer to by wireless technology carry out data transmission it is a kind of in the way of, wireless transmission and wire transmission be corresponding , with the increasing development of wireless technology, Radio Transmission Technology application is increasingly received by all trades and professions, wireless image transmission It is also gradually had an optimistic view of by users as a Special use mode, the characteristics such as easy for installation, strong flexibility, cost performance height make The monitoring system for obtaining more conglomerate uses wireless transmission method, establishes the connection between monitored point and monitoring center, wirelessly supervises Control technology is in modern transportation, transport, water conservancy, shipping, railway, public security, fire-fighting, Frontier Defence Inspection Station, forest fire protection, public affairs Garden, scenic spot, plant area, cell, etc. fields be widely used.

When in use, because there is an a large amount of electronic component in inside, whens taking and placing, all can be small meticulous for receiver , and there may come a time when that receiver can be knocked over unintentionally, receiver is likely to result in internal electronics member device under the impact of external force Part damage, and needed replacing when well damage, so we have proposed a kind of digital high-definition receiver that impact resistance is strong, to Solve the problems, such as that appeal proposes.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of impact resistance proposed is strong Digital high-definition receiver.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of digital high-definition receiver that impact resistance is strong, including protecting crust offer protection at the top of the protecting crust Slot is slidably connected in the bottom interior wall of the protective trough there are two sliding panel, and two sliding panels side close to each other is fixed L shaped plate is installed, and two L shaped plates are slidably connected, in two L shaped plates, the bottom interior wall of underlying L shaped plate and protective trough It being slidably connected, two L shaped plates are fixedly connected with the same buffer spring, and the side of the sliding panel is rotatably connected to connecting rod, Movable plate, the top of the connecting rod and movable plate rotation connection, the top of the movable plate are slidably connected in the protective trough Portion is equipped with receiver ontology, offers sliding eye on the two sides inner wall of the protective trough, slidably connects in the sliding eye Sliding axle, two sliding axle sides close to each other all extend in protective trough and are welded with grip block, and two grip blocks are mutual Close side is fixedly connected to cushion, and cushion and receiver ontology fit closely, and the two sides of the protecting crust are equal It is rotatably connected to rotary shaft, threaded hole is offered in the rotary shaft, one end of the sliding axle is through threaded hole and and screw thread Hole is threadedly coupled.

Preferably, it is fixedly installed with the first sliding rail on the inner wall of the sliding eye, is offered on the sliding axle and first The compatible first sliding groove of sliding rail, and first sliding groove and the first sliding rail are slidably connected, the top and bottom of the rotary shaft are solid Dingan County is equipped with rotating bar, and the outside fixing sleeve of rotating bar is equipped with antiskid thread pad.

Preferably, sealing cover, and the notch of sealing cover covered protection slot are rotatably connected at the top of the protecting crust, it is described Handle is fixedly installed at the top of sealing cover.

Preferably, connecting hole is offered on the side inner wall of the protective trough, and receiver ontology is by connecting hole and outside Portion's circuit carries out conducting wire connection, is fixedly installed with supporting leg on the fixed corner location in the bottom of the protecting crust.

Preferably, internal screw thread is offered on the inner wall of the threaded hole, and external screw thread is offered on the outside of the sliding axle, it is interior Screw thread and external screw thread are threadedly coupled.

Preferably, the bottom of the sliding panel offers second sliding slot, and the bottom of the protective trough is fixedly installed with and the Compatible second sliding rail of two sliding slots, and the second sliding rail and second sliding slot are slidably connected.

Compared with prior art, the utility model has the beneficial effects that turning when receiver ontology is placed on movable plate Dynamic rotary shaft, it is described to make two grip blocks that receiver ontology is carried out clamping limit because rotary shaft and sliding axle are threadedly coupled Position, then covers sealing cover, so that receiver ontology is in an opposite confined space, in outside if there is impact force is got to When protecting crust, because can carry out cross spacing under the action of two grip blocks to collection of letters ontology and fix, so that it will not occur Transverse shifting, and in receiver ontology vertical shift, buffer spring can be made to carry out generation deformation, and then in the bullet of buffer spring Under power effect, buffer protection can be carried out in vertical position to receiver ontology.

The utility model structure is simple, under the limit of two grip blocks and buffer spring, effectively to receiver ontology The external impacts being subject to are protected, and so that it will not be damaged.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of strong digital high-definition receiver of impact resistance structural front view；

Fig. 2 be the utility model proposes a kind of strong digital high-definition receiver of impact resistance A schematic enlarged-scale view；

Fig. 3 be the utility model proposes a kind of strong digital high-definition receiver of impact resistance B structure enlarged drawing.

In figure: 1 protecting crust, 2 protective troughs, 3 sliding panels, 4L shape plate, 5 buffer springs, 6 connecting rods, 7 movable plates, 8 receivers Ontology, 9 sliding eyes, 10 sliding axles, 11 grip blocks, 12 cushions, 13 rotary shafts, 14 threaded holes, 15 rotating bars, 16 sealing covers, 17 handles, 18 connecting holes, 19 supporting legs.

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.

Referring to Fig.1-3, a kind of digital high-definition receiver that impact resistance is strong, including protecting crust 1, the top of protecting crust 1 are opened Equipped with protective trough 2, be slidably connected in the bottom interior wall of protective trough 2 there are two sliding panel 3, two sliding panels 3 it is close to each other one Side is fixedly installed with L shaped plate 4, and two L shaped plates 4 are slidably connected, in two L shaped plates 4, underlying L shaped plate 4 and protection The bottom interior wall of slot 2 is slidably connected, and two L shaped plates 4 are fixedly connected with the same buffer spring 5, and the side of sliding panel 3, which rotates, to be connected It is connected to connecting rod 6, movable plate 7 is slidably connected in protective trough 2, the top of connecting rod 6 and movable plate 7 are rotatablely connected, movable plate 7 Top be equipped with receiver ontology 8, offer sliding eye 9 on the two sides inner wall of protective trough 2, slidably connected in sliding eye 9 Sliding axle 10, two sides close to each other of sliding axle 10 all extend in protective trough 2 and are welded with grip block 11, two clampings The side close to each other of plate 11 is fixedly connected to cushion 12, and cushion 12 and receiver ontology 8 fit closely, protecting crust 1 two sides are rotatably connected to rotary shaft 13, and threaded hole 14 is offered in rotary shaft 13, and threaded hole is run through in one end of sliding axle 10 14 are simultaneously threadedly coupled with threaded hole 14, when receiver ontology 8 is placed on movable plate 7, rotary shaft 13 are rotated, because of rotary shaft 13 and sliding axle 10 be threadedly coupled, can make two grip blocks 11 that receiver ontology 8 is carried out clamping limit, then cover sealing cover 16, so that receiver ontology 8 is in an opposite confined space, when protecting crust 1 is got to if there is impact force in outside, because Under the action of two grip block 11, cross spacing can be carried out to collection of letters ontology 8 and fixed, so that it will not which transverse shifting occurs, And in receiver 8 vertical shift of ontology, buffer spring 5 can be made to carry out generation deformation, and then act in the elastic force of buffer spring 5 Under, buffer protection can be carried out in vertical position to receiver ontology 8, the utility model structure is simple, in two 11 Hes of grip block Under the limit of buffer spring 5, the external impacts being effectively subject to receiver ontology 8 are protected, and so that it will not be damaged.

In the utility model, it is fixedly installed with the first sliding rail on the inner wall of sliding eye 9, is offered on sliding axle 10 and first The compatible first sliding groove of sliding rail, and first sliding groove and the first sliding rail are slidably connected, the top and bottom of rotary shaft 13 are fixed Rotating bar 15 is installed, and the outside fixing sleeve of rotating bar 15 is equipped with antiskid thread pad, the top of protecting crust 1 is rotatably connected to close Capping 16, and the notch of 16 covered protection slot 2 of sealing cover, the top of sealing cover 16 are fixedly installed with handle 17, and the one of protective trough 2 Connecting hole 18 is offered on the inner wall of side, and receiver ontology 8 carries out conducting wire connection, protecting crust by connecting hole 18 and external circuit It is fixedly installed with supporting leg 19 on the fixed corner location in 1 bottom, internal screw thread, sliding axle 10 are offered on the inner wall of threaded hole 14 Outside offer external screw thread, internal screw thread and external screw thread are threadedly coupled, and the bottom of sliding panel 3 offers second sliding slot, protective trough 2 Bottom be fixedly installed with the second sliding rail compatible with second sliding slot, and the second sliding rail and second sliding slot are slidably connected, rotation Rotary shaft 13 can make two grip blocks 11 clamp receiver ontology 8 because rotary shaft 13 and sliding axle 10 are threadedly coupled Limit, then covers sealing cover 16, so that receiver ontology 8 is in an opposite confined space, in outside if there is impact When power gets to protecting crust 1, because can carry out cross spacing under the action of two grip block 11 to collection of letters ontology 8 and fix, make Transverse shifting will not occurs in it, and in receiver 8 vertical shift of ontology, buffer spring 5 can be made to carry out generation deformation, Jin Er Under the elastic force effect of buffer spring 5, buffer protection, the utility model structure letter can be carried out in vertical position to receiver ontology 8 Single, under the limit of two grip blocks 11 and buffer spring 5, the external impacts being effectively subject to receiver ontology 8 are protected Shield, so that it will not be damaged.

Working principle: pulling handle 17, sealing cover 16 will be opened therewith, then place receiver ontology 8 first When on movable plate 7, rotary shaft 13 is then rotated, because rotary shaft 13 and sliding axle 10 are threadedly coupled, rotation can be transported Turn becomes moving along a straight line, and then sliding axle 10 can be made to be moved in sliding eye 9, thus two sliding axles 10 will push two Receiver ontology 8 is carried out clamping limit by a grip block 11, then covers sealing cover 16, so that receiver ontology 8 is in one Opposite confined space, when protecting crust 1 is got to if there is impact force in outside, because under the action of two grip block 11, it can It is fixed with carrying out cross spacing to collection of letters ontology 8, so that it will not occur transverse shifting, and receiver ontology 8 is in vertical shift, Movable plate 7 can be pressed to be moved, and movable plate 7 can press two connecting rods 6, connecting rod 6 then will push sliding panel 3 and be moved It is dynamic, and then buffer spring 5 can be made to generate deformation, it, can be to receiver ontology 8 in vertical position under the elastic force effect of buffer spring 5 Carry out buffer protection is set, in conclusion under the limit of two grip blocks 11 and buffer spring 5, effectively to receiver ontology 8 The external impacts being subject to are protected, and so that it will not be damaged.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of digital high-definition receiver that impact resistance is strong, including protecting crust (1), which is characterized in that the protecting crust (1) Top offers protective trough (2), and being slidably connected in the bottom interior wall of the protective trough (2), there are two sliding panel (3), two slidings Plate (3) side close to each other is fixedly installed with L shaped plate (4), and two L shaped plates (4) are slidably connected, two L shaped plates (4) In, underlying L shaped plate (4) and the bottom interior wall of protective trough (2) are slidably connected, and two L shaped plates (4) are fixedly connected with same The side of a buffer spring (5), the sliding panel (3) is rotatably connected to connecting rod (6), is slidably connected in the protective trough (2) Have movable plate (7), the top of the connecting rod (6) and movable plate (7) rotation connection, the top of the movable plate (7), which is equipped with, receives Letter machine ontology (8) offers sliding eye (9) on the two sides inner wall of the protective trough (2), and sliding connects in the sliding eye (9) It is connected to sliding axle (10), two sliding axle (10) sides close to each other all extend in protective trough (2) and are welded with grip block (11), two grip block (11) sides close to each other are fixedly connected to cushion (12), and cushion (12) and receiver Ontology (8) fits closely, and the two sides of the protecting crust (1) are rotatably connected to rotary shaft (13), opens on the rotary shaft (13) Equipped with threaded hole (14), one end of the sliding axle (10) is threadedly coupled through threaded hole (14) and with threaded hole (14).

2. a kind of strong digital high-definition receiver of impact resistance according to claim 1, which is characterized in that the sliding eye (9) it is fixedly installed with the first sliding rail on inner wall, it is sliding that compatible with the first sliding rail first is offered on the sliding axle (10) Slot, and first sliding groove and the first sliding rail are slidably connected, the top and bottom of the rotary shaft (13) are fixedly installed with rotating bar (15), and the outside fixing sleeve of rotating bar (15) is equipped with antiskid thread pad.

3. a kind of strong digital high-definition receiver of impact resistance according to claim 1, which is characterized in that the protecting crust (1) it is rotatably connected at the top of sealing cover (16), and the notch of sealing cover (16) covered protection slot (2), the sealing cover (16) Top be fixedly installed with handle (17).

4. a kind of strong digital high-definition receiver of impact resistance according to claim 1, which is characterized in that the protective trough (2) it is offered on side inner wall connecting hole (18), and receiver ontology (8) is led by connecting hole (18) with external circuit Line connection, the bottom of the protecting crust (1) are fixed on corner location and are fixedly installed with supporting leg (19).

5. a kind of strong digital high-definition receiver of impact resistance according to claim 1, which is characterized in that the threaded hole (14) internal screw thread is offered on inner wall, offers external screw thread, internal screw thread and external screw thread screw thread on the outside of the sliding axle (10) Connection.

6. a kind of strong digital high-definition receiver of impact resistance according to claim 1, which is characterized in that the sliding panel (3) bottom offers second sliding slot, and it is sliding that the bottom of the protective trough (2) is fixedly installed with compatible with second sliding slot second Rail, and the second sliding rail and second sliding slot are slidably connected.