CN211083555U

CN211083555U - Distributed intelligent DTU terminal

Info

Publication number: CN211083555U
Application number: CN201922257913.2U
Authority: CN
Inventors: 姚仲舒
Original assignee: Nanjing Geyang Power Technology Co ltd
Current assignee: Nanjing Geyang Power Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-24
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a distributing type intelligence DTU terminal, including DTU terminal body and stabilizer blade, be equipped with the first waist round hole of two symmetries on the stabilizer blade, the bottom fixedly connected with pin of DTU terminal body, the pin runs through first waist round hole and rather than sliding connection, the bottom side welding of DTU terminal body has the backup pad of two symmetries, it is connected with the lead screw to rotate between the backup pad, be equipped with two sections opposite direction's screw thread on the lead screw, the spiro union has the sleeve pipe of two symmetries on the lead screw, the sheathed tube both sides are equipped with the journal stirrup, the journal stirrup articulates through the round pin axle has the connecting rod. Can drive two sleeve pipes through rotating the lead screw and move in step in opposite directions or back to back of the body mutually, the sleeve pipe passes through the connecting rod and drives two stabilizer blades and stretch out and draw back in step, changes the interval between the second waist circle hole for second waist circle hole matches with the mounting hole of reserving, and consequently this terminal is not high to the size required precision of reserving the mounting hole, conveniently installs.

Description

Distributed intelligent DTU terminal

Technical Field

The utility model relates to a DTU terminal technical field specifically is a distributing type intelligence DTU terminal.

Background

DTU is widely applied to industries such as meteorology, hydrology and water conservancy, geology and the like, a data transmission unit DTU is a wireless terminal device which is specially used for converting serial data into IP data or converting the IP data into the serial data and transmitting the serial data through a wireless communication network, the DTU hardware component mainly comprises a CPU control module, a wireless communication module and a power supply, the main function of the DTU is to transmit the data of remote equipment back to a background center in a wireless mode, the DTU is widely applied to the industries such as electric power, environmental protection, L ED information distribution, logistics, hydrology, meteorology and the like, although the applied industries are different, the applied principle is the same, the DTU is mostly connected with industrial equipment, four feet of the current DTU terminal are welded with lugs, the terminal is installed on the equipment through mounting holes on the lugs, the current lugs are fixed in position, and cannot be matched with reserved mounting holes during installation, and installation cannot be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distributing type intelligence DTU terminal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distributing type intelligence DTU terminal, includes DTU terminal body and stabilizer blade, be equipped with the first waist round hole of two symmetries on the stabilizer blade, the bottom fixedly connected with pin of DTU terminal body, the pin runs through first waist round hole and rather than sliding connection, the bottom side welding of DTU terminal body has the backup pad of two symmetries, it is connected with the lead screw to rotate between the backup pad, be equipped with two sections opposite direction's screw thread on the lead screw, the spiro union has the sleeve pipe of two symmetries on the lead screw, sheathed tube both sides are equipped with the journal stirrup, the journal stirrup articulates through the round pin axle has the connecting rod, the inboard welding of stabilizer blade has the support of U-shaped, the other end and the.

Preferably, the top cap is installed through the screw in the upper end of DTU terminal body, the side-mounting of DTU terminal body has the binding post row.

Preferably, the stabilizer blade adopts the panel beating shaping of bending, be equipped with second waist round hole on the stabilizer blade, the width of second waist round hole is 6 ~ 10 mm.

Preferably, the inner wall of the sleeve is provided with internal threads, and the two sleeves are respectively positioned on two sections of threads in opposite directions.

Preferably, the end part of the screw rod is welded with an inserting sleeve, the inserting sleeve is provided with an axial hexagonal groove, and the two support legs are symmetrical about the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: can drive two sleeve pipes through rotating the lead screw and move in step in opposite directions or back to back of the body mutually, the connecting rod changes with the lead screw contained angle to the connecting rod can drive the stabilizer blade of both sides and move inwards or outwards in step, changes the interval between the second waist circle hole of both sides, makes second waist circle hole and the mounting hole of reserving match, and consequently this terminal is not high to the size precision requirement of reserving the mounting hole, conveniently installs.

Drawings

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a DTU terminal body; 2. a top cover; 3. a support leg; 4. a support plate; 5. a hexagonal groove; 6. a second waist circular hole; 7. a screw rod; 8. inserting a sleeve; 9. a sleeve; 10. a first waist circular hole; 11. a pin; 12. a connecting rod; 13. a support; 14. terminal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a distributed intelligent DTU terminal, including DTU terminal body 1 and stabilizer blade 3, be equipped with the first waist round hole 10 of two symmetries on the stabilizer blade 3, DTU terminal body 1's bottom fixedly connected with pin 11, pin 11 runs through first waist round hole 10 and rather than sliding connection, there is top cap 2 upper end of DTU terminal body 1 through the screw mounting, DTU terminal body 1's side-mounting has binding post row 14, stabilizer blade 3 adopts the panel beating shaping of bending, be equipped with second waist round hole 6 on the stabilizer blade 3, the width of second waist round hole 6 is 6 ~ 10mm, during the installation, it fixes to lock the screw into from second waist round hole 6.

The bottom side welding of DTU terminal body 1 has the backup pad 4 of two symmetries, it is connected with lead screw 7 to rotate between the backup pad 4, be equipped with two sections opposite direction's screw thread on the lead screw 7, the spiro union has the sleeve pipe 9 of two symmetries on the lead screw 7, the tip welding of lead screw 7 has plug bush 8, be equipped with axial hexagonal groove 5 on the plug bush 8, two stabilizer blades 3 are symmetrical about lead screw 7, insert the handle in hexagonal groove 5, can rotate lead screw 7, lead screw 7 drive sleeve pipe 9 removes, change the contained angle of connecting rod 12 and lead screw 7, and then promote the flexible removal of stabilizer blade 3.

The two sides of the sleeve 9 are provided with support lugs, the support lugs are hinged with a connecting rod 12 through a pin shaft, the inner sides of the support legs 3 are welded with a U-shaped support 13, the other end of the connecting rod 12 is hinged with the support 13, the inner wall of the sleeve 9 is provided with internal threads, and the two sleeves 9 are respectively positioned on two sections of threads in opposite directions.

The working principle is as follows: when the second waist round hole 6 can not be matched with the reserved mounting hole, the handle is inserted into the plug bush 8, the screw rod 7 is rotated through the handle, the screw rod 7 can drive the two sleeves 9 to move towards or away from each other, the included angle between the connecting rod 12 and the screw rod 7 is changed, then the connecting rod 12 drives the support legs 3 on two sides to move inwards or outwards synchronously, the distance between the front and back second waist round holes 6 is changed, the second waist round holes 6 are matched with the reserved mounting hole, and the mounting is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distributed intelligence DTU terminal, includes DTU terminal body (1) and stabilizer blade (3), its characterized in that: be equipped with first waist round hole (10) of two symmetries on stabilizer blade (3), the bottom fixedly connected with pin (11) of DTU terminal body (1), pin (11) run through first waist round hole (10) and rather than sliding connection, the bottom side welding of DTU terminal body (1) has backup pad (4) of two symmetries, it is connected with lead screw (7) to rotate between backup pad (4), be equipped with two sections opposite direction's screw thread on lead screw (7), the spiro union has sleeve pipe (9) of two symmetries on lead screw (7), the both sides of sleeve pipe (9) are equipped with the journal stirrup, the journal stirrup articulates through the round pin axle has connecting rod (12), the inboard welding of stabilizer blade (3) has support (13) of U-shaped, the other end and support (13) of connecting rod (12) are articulated.

2. A distributed intelligent DTU terminal according to claim 1, wherein: the upper end of DTU terminal body (1) is provided with a top cover (2) through a screw, and the side surface of the DTU terminal body (1) is provided with a wiring terminal row (14).

3. A distributed intelligent DTU terminal according to claim 1, wherein: the stabilizer blade (3) adopt the panel beating shaping of bending, be equipped with second waist round hole (6) on stabilizer blade (3), the width of second waist round hole (6) is 6 ~ 10 mm.

4. A distributed intelligent DTU terminal according to claim 1, wherein: the inner wall of the sleeve (9) is provided with internal threads, and the two sleeves (9) are respectively positioned on the two threads in opposite directions.

5. A distributed intelligent DTU terminal according to claim 1, wherein: the end welding of lead screw (7) has plug bush (8), be equipped with axial hexagonal groove (5) on plug bush (8), two stabilizer blades (3) are symmetrical about lead screw (7).