CN209449053U - A kind of protective device of metering automation end user communication device - Google Patents

Abstract

The utility model discloses a kind of protective devices of metering automation end user communication device; including ontology, receiving room and shell; the shell is wrapped up ontology by receiving room; baffle is fitted at the top of the shell; the bottom of the sliding block is connected with rubber plug; the rubber plug is fitted closely with shell, and the bottom of the second sliding slot is connected to each other with first inner chamber, the bottom of the shell and rubber pad Joint.The protective device of the metering automation end user communication device; pass through the cooperation of baffle, connecting shaft and shell; baffle is set to rotate by axis of connecting shaft; pass through the cooperation of knob, convex block and collar stop; knob is set to rotate in shell 3; pass through knob, the cooperation of lead screw first sliding groove, second sliding slot, sliding block and rubber plug; enable to slide lead screw band movable slider along second sliding slot direction; to make pressure in first inner chamber reduce, and then overall mechanism is made to fit under the action of rubber pad with junction.

Description

A kind of protective device of metering automation end user communication device

Technical field

The utility model relates to the protective device technical field of metering automation end user communication device, specially a kind of metering The protective device of automatization terminal communication device.

Background technique

Metering automation end user communication device is that a kind of GPRS public network that uplink communication mainly passes through telecom operators is wireless Communication channel transfers data to a kind of device of metering automation system main website, such as Patent No. The patent of CN201720764856.5, including RJ45 network interface, Ethernet exchanging circuit, IP address distributor circuit, routing turn Power Generation Road, IP address conversion circuit, communication network management monitor circuit radio communication mold group, WIFI mould group, although improving metering certainly Reliability, stability and the visuality of dynamicization terminal communication, but can not solve the problems, such as that protective is poor, therefore study practicability more The protective device of high metering automation end user communication device has critically important realistic meaning.

Utility model content

The purpose of this utility model is to provide a kind of protective devices of metering automation end user communication device, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of metering automation end user communication device Protective device, including ontology, receiving room and shell, the shell wrapped up ontology by receiving room, the top of the shell It is fitted with baffle, the top of the baffle is movably connected by connecting shaft and ontology, and the two sides of the bottom of the baffle are connected with First fixture block, the bottom of the baffle are connected with handle, and the two sides of the shell are equipped with multiple knobs, the top of the knob It opens up fluted, convex block, the convex block and knob Joint is equipped in the groove, the bottom outside of the knob is connected with ring Shape block, the bottom middle position of the knob offer first sliding groove, the bottom of the knob and the top screw thread phase of lead screw Even, the bottom end of the lead screw and the top Joint of sliding block, the sliding block are clamped by second sliding slot and shell sliding, the cunning The bottom of block is connected with rubber plug, and the rubber plug is fitted closely with shell, and the bottom of the second sliding slot connects each other with first inner chamber It is logical, the bottom of the shell and rubber pad Joint.

Preferably, the side of first fixture block is equipped with elastomer block, and the elastomer block is affixed by second inner chamber and shell It closes, the elastomer block fits with the second fixture block, and second fixture block is mutually clamped by card slot with the first fixture block.

Preferably, the outer surface of the shell is coated with antirust coat.

Preferably, the top of the first sliding groove is connected with neonychium.

Preferably, the outer surface of the convex block is machined with anti-skid chequer.

Compared with prior art, the utility model has the beneficial effects that the protection of the metering automation end user communication device Device enables baffle to rotate by axis of connecting shaft, passes through baffle, the first fixture block by the cooperation of baffle, connecting shaft and shell With the cooperation of handle, baffle is enable to be clamped the first fixture block and shell under handle traction, is kept off by knob, convex block and annular The cooperation of block enables knob to rotate in shell 3, passes through knob, lead screw first sliding groove, second sliding slot, sliding block and rubber plug Cooperation enables to slide lead screw band movable slider along second sliding slot direction, so that pressure in first inner chamber be made to subtract It is small, and then overall mechanism is made to fit under the action of rubber pad with junction, application method is simple, and it is practical, convenient for pushing away Extensively.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 looks up cutting structural schematic diagram for Fig. 1's；

Fig. 3 is the knob and first sliding groove structural schematic diagram of Fig. 2；

Fig. 4 is the first fixture block and grip structure schematic diagram of Fig. 2.

In figure: 1, ontology, 2, receiving room, 3, shell, 4, baffle, 5, connecting shaft, the 6, first fixture block, 7, knob, 8, groove, 9, convex block, 10, collar stop, 11, first sliding groove, 12, second sliding slot, 13, lead screw, 14, sliding block, 15, rubber plug, in 16, first Chamber, 17, rubber pad, 18, handle, 19, second inner chamber, 20, elastomer block, the 21, second fixture block, 22, card slot, 23, antirust coat, 24, neonychium, 25, anti-skid chequer.

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 technical solution: a kind of guarantor of metering automation end user communication device Protection unit, including ontology 1, receiving room 2 and shell 3, shell 3 are wrapped up ontology 1 by receiving room 2, and the top of shell 3 is fitted with Baffle 4, baffle 4 and shell 3 are for protecting ontology 1, and the top of baffle 4 is movably connected by connecting shaft 5 with ontology 1,4 energy of baffle It is enough axis rotation with connecting shaft 5, the two sides of the bottom of baffle 4 are connected with the first fixture block 6, and the first fixture block 6 makes baffle 4 and shell 3 Connection is kept, the bottom of baffle 4 is connected with handle 18, and handle 18 is convenient for the activity of baffle 4, and the two sides of shell 3 are equipped with multiple Knob 7, knob 7 can rotate in shell 3, and the top of knob 7 opens up fluted 8, be equipped with convex block 9 in groove 8, convex block 9 with 7 Joint of knob, convex block 9 are able to drive the rotation of knob 7, and the bottom outside of knob 7 is connected with collar stop 10, collar stop 10 Make knob 7 that can not deviate from shell 3, the bottom middle position of knob 7 offers first sliding groove 11, and first sliding groove 11 is for storing silk Thick stick 13, the bottom of knob 7 are connected with the top screw thread of lead screw 13, and the rotation of knob 7 is able to drive the movement of lead screw 13, lead screw 13 The top Joint of bottom end and sliding block 14, lead screw 13 are able to drive the movement of sliding block 14, and sliding block 14 passes through second sliding slot 12 and shell 3 Sliding clamping, sliding block 14 can slide in second sliding slot 12, and the bottom of sliding block 14 is connected with rubber plug 15, and the material of rubber plug 15 is Rubber, rubber plug 15 are fitted closely with shell 3, and rubber plug 15 enhances the leakproofness of first inner chamber 16, the bottom of second sliding slot 12 with First inner chamber 16 is connected to each other, the bottom of shell 3 and 17 Joint of rubber pad, and the side of the first fixture block 6 is equipped with elastomer block 20, bullet Property block 20 material be rubber, elastomer block 20 is fitted with shell 3 by second inner chamber 19, and elastomer block 20 can be in second inner chamber It is compressed in 19, elastomer block 20 fits with the second fixture block 21, and fixture block 21 can compress elastomer block 21, and the second fixture block 21 passes through Card slot 22 is clamped with 6 phase of the first fixture block, and the clamping of the second fixture block 21 and card slot 22 makes baffle 4 and digging, and I sees that 3 connection is more stable, The outer surface of shell 3 is coated with antirust coat 23, and antirust coat 23 is chrome plating, and the top of first sliding groove 11 is connected with neonychium 24, the material of neonychium 24 is rubber, and the outer surface of convex block 9 is machined with anti-skid chequer 25, and anti-skid chequer 25 can increase frictional force.

Pull handle 18 makes handle 18 draw baffle 4 with the rotation of 5 axis of connecting shaft, separates the first fixture block 6 with shell 3, To make receiving room 2 expose, ontology 1 is placed with receiving room 2, pull handle 18 resets baffle 4, by the rubber of shell 3 It pads 17 sides and is adjacent to target position, target position surface should select smooth surface to improve stability, rotate convex block 9, make convex block 9 Knob 7 is driven to rotate, so that knob 7 be made to rotate in shell 3 under the action of convex block 9 and collar stop 10, knob 7 is rotated When, lead screw 13 enters first sliding groove 11 under the action of screw thread, and band movable slider 14 and rubber plug 15 are sliding along second when lead screw 13 moves The sliding of 12 direction of slot produces rubber pad 17 to make pressure reduction under the action of sliding block 14 and rubber plug 15 in first inner chamber 16 The raw trend to 16 sunken inside of first inner chamber, and then fix overall mechanism with target position.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

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 protective device of metering automation end user communication device, including ontology (1), receiving room (2) and shell (3), institute It states shell (3) and is wrapped up ontology (1) by receiving room (2), it is characterised in that: be fitted with baffle at the top of the shell (3) (4), the top of the baffle (4) is movably connected by connecting shaft (5) with ontology (1), and the two sides of the bottom of the baffle (4) are solid It is connected to the first fixture block (6), the bottom of the baffle (4) is connected with handle (18), and the two sides of the shell (3) are equipped with multiple rotations Button (7) opens up fluted (8) at the top of the knob (7), is equipped with convex block (9) in the groove (8), the convex block (9) and rotation The bottom outside of button (7) Joint, the knob (7) is connected with collar stop (10), the bottom middle position of the knob (7) It offers first sliding groove (11), the bottom of the knob (7) is connected with the top screw thread of lead screw (13), the bottom of the lead screw (13) The top Joint at end and sliding block (14), the sliding block (14) are clamped by second sliding slot (12) and shell (3) sliding, the cunning The bottom of block (14) is connected with rubber plug (15), and the rubber plug (15) fits closely with shell (3), the bottom of the second sliding slot (12) Portion is connected to each other with first inner chamber (16), the bottom of the shell (3) and rubber pad (17) Joint.

2. a kind of protective device of metering automation end user communication device according to claim 1, it is characterised in that: described The side of first fixture block (6) is equipped with elastomer block (20), and the elastomer block (20) is affixed by second inner chamber (19) with shell (3) It closes, the elastomer block (20) fits with the second fixture block (21), and second fixture block (21) passes through card slot (22) and the first fixture block (6) it is mutually clamped.

3. a kind of protective device of metering automation end user communication device according to claim 1, it is characterised in that: described The outer surface of shell (3) is coated with antirust coat (23).

4. a kind of protective device of metering automation end user communication device according to claim 1, it is characterised in that: described The top of first sliding groove (11) is connected with neonychium (24).

5. a kind of protective device of metering automation end user communication device according to claim 1, it is characterised in that: described The outer surface of convex block (9) is machined with anti-skid chequer (25).