CN209993788U

CN209993788U - Practical device applied to debugging of measurement and control device

Info

Publication number: CN209993788U
Application number: CN201921178710.8U
Authority: CN
Inventors: 徐钧; 李奥
Original assignee: Nanjing Chuangruida Electric Power Technology Co Ltd
Current assignee: Nanjing Chuangruida Electric Power Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-01-24
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a measurement and control device technical field specifically is a be applied to practical device of measurement and control device debugging, including debugging control box, anticreep shell fragment and line fixing device, be equipped with the jack on the control panel of debugging control box, the port department of jack is equipped with a pair of anticreep shell fragment, is provided with wired fixing device between every row of plugs, line fixing device includes line fixed bolster and line double-layered lid, and beneficial effect is: in the process of inserting the plug into the jack, the plug pushes out the two anti-falling elastic pieces to the outer side, so that the contact pins at the lower end of the plug can be inserted into the jack, the upper parts of the anti-falling elastic pieces are buckled with the upper end of the plug tightly by the elastic piece buckle end bent to the inner side, the plug is tightly pressed, the plug is prevented from loosening, and the plug is not easy to fall off; a closed circular line hole is formed between a line clamp cover arranged at the upper port of the line groove and the line groove, and the data lines penetrate along the circular line hole for limiting, so that the data lines are orderly arranged, and are prevented from being randomly placed.

Description

Practical device applied to debugging of measurement and control device

Technical Field

The utility model relates to a measurement and control device technical field specifically is a be applied to practical device of measurement and control device debugging.

Background

In testing and debugging an intelligent photovoltaic or wind power station box-type substation side box-type substation, a measurement and control device needs to be installed to effectively, quickly and test the function of each device.

In the debugging of the measurement and control device, the liquid crystal display screen is connected with the debugging box through a data line, the liquid crystal display screen is used for responding debugging data, and the exposed data line outside is a vulnerable part, so that the line part of the liquid crystal display screen is usually plugged and pulled, and the maintenance and the replacement are convenient. However, the plug-in data line connection mode is easy to loose the data line plug, even the data line plug is separated from the jack, which affects the use; many data lines of being connected between liquid crystal display and the debugging case are usually tied up into a bundle with the nylon band, but the pencil distributes in a jumble, the condition that data line plug misconnected takes place easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a be applied to measurement and control device debugging practical device, prevent that the data line plug from taking place not hard up to and carry out fixed purpose in order to the pencil.

In order to achieve the above object, the utility model provides a following technical scheme: a practical debugging device applied to a measurement and control device comprises a debugging control box, anti-falling elastic pieces and a wire fixing device, wherein the upper surface of the debugging control box is a control panel, a plurality of jacks which are arranged in rows are arranged on the control panel of the debugging control box, plugs are inserted into the jacks in a matching way, a pair of anti-falling elastic pieces which are symmetrically arranged are arranged at the port parts of the jacks, a wire fixing device is arranged between every two rows of plugs, the wire fixing device comprises a wire fixing support and a wire clamping cover, the wire fixing support is in a gantry support shape, bolt lugs are integrally formed at the lower ends of two support columns of the wire fixing support and are fixedly connected with the upper surface of the debugging control box through bolts, a plurality of wire grooves are formed on the upper surface of the wire fixing support, a wire clamping cover is arranged at the upper port of each wire groove, a pressing piece is integrally formed on one side of the wire clamping cover, and a wire clamping cover, the lower end of the wire clamp cover connecting bolt is connected with the wire fixing support through threads, a spring is sleeved in the middle of the wire clamp cover connecting bolt, the upper end and the lower end of the spring are respectively connected with the upper surface of the pressing sheet and the lower surface of the upper end of the wire clamp cover connecting bolt, the upper end of the plug is connected with a data wire, and the data wire penetrates through the corresponding wire slot.

Preferably, the lower end of the anti-falling elastic sheet is vertically bonded and fixed on the upper surface of the debugging control box, and the upper part of the anti-falling elastic sheet is an inward bent elastic sheet buckling end.

Preferably, the spring plate buckle end is fastened on the upper end of the plug, and the upper end part of the spring plate buckle end is arranged in an outward inclined mode.

Preferably, the wire casing is in the shape of a semicircular groove, and the plurality of wire casings are arranged corresponding to the positions of the jacks in each row.

Preferably, the wire clamp cover is a semicircular arc plate-shaped body, the wire clamp cover and the wire groove are coaxially arranged, and the lower surface of the wire clamp cover is tightly attached to the upper surface of the wire fixing support.

Preferably, the rubber layer is adhered to the concave arc surface of the wire slot, and the rubber layer is adhered to the arc surface of the inner wall of the wire clamp cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the process of inserting the plug into the jack, the plug pushes out the two anti-falling elastic pieces to the outer side, so that the contact pins at the lower end of the plug can be inserted into the jack, the upper parts of the anti-falling elastic pieces are buckled with the upper end of the plug tightly by the elastic piece buckle end bent to the inner side, the plug is tightly pressed, the plug is prevented from loosening, and the plug is not easy to fall off;

2. the utility model discloses in, constitute confined circular line hole between the wire clamp lid that the last port of wire casing was established and the wire casing, the data line passes along circular line hole and carries on spacingly, under the effect of spring, the lower surface of wire clamp lid closely pastes the upper surface of line fixed bolster, prevents that the data line from constituting confined circular line hole between wire clamp lid and the wire casing and dropping out, makes the data line carry out orderly arrangement, prevents to scatter in disorder and places.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view at C of FIG. 3;

FIG. 5 is a cross-sectional view taken at B-B of FIG. 2;

fig. 6 is an enlarged view at D in fig. 5.

In the figure: debugging control box 1, jack 2, plug 3, anticreep shell fragment 4, shell fragment buckle end 41, line fixing device 5, line fixed bolster 6, fastener lid 7, preforming 71, wire casing 8, fastener lid connecting bolt 9, bolt ear 10, data line 11, rubber layer 12.

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 to 6, the present invention provides a technical solution: a practical debugging device applied to a measurement and control device comprises a debugging control box 1, an anti-falling elastic sheet 4 and a wire fixing device 5, as shown in a combined figure 1 and a figure 2, the upper surface of the debugging control box 1 is a control panel, the control panel of the debugging control box 1 is provided with a plurality of jacks 2 arranged in rows, plugs 3 are inserted in the jacks 2 in a matching way, as shown in a combined figure 3 and a figure 4, the ports of the jacks 2 are provided with a pair of anti-falling elastic sheets 4 which are symmetrically arranged, the lower ends of the anti-falling elastic sheets 4 are vertically adhered and fixed on the upper surface of the debugging control box 1, when the plugs 3 are inserted in the jacks 2 in a matching way, the upper parts of the anti-falling elastic sheets 4 are buckled with the upper ends of the plugs 3 by elastic sheet buckling ends 41 which are bent inwards, the plugs 3 are tightly pressed, the plugs 3 are prevented from loosening, the plugs 3 are not easy to fall, when the plug 3 is inserted, the two anti-falling elastic sheets 4 are pushed out outwards, so that the contact pin at the lower end of the plug 3 can be inserted into the jack 2.

Combine fig. 1 and fig. 2 to show, be provided with wired fixing device 5 between every row of plug 3, line fixing device 5 includes line fixed bolster 6 and fastener cover 7, as shown in fig. 5, line fixed bolster 6 is the portal frame form, two spinal branch post lower extreme integrated into one piece of line fixed bolster 6 have bolt ear 10, and bolt ear 10 passes through the bolt and the upper surface connection of debugging control box 1 is fixed, a plurality of wire casings 8 that are half circular recess form are seted up to the upper surface of line fixed bolster 6, a plurality of wire casings 8 set up with the position of every row of jack 2 is corresponding, the upper end of plug 3 is connected with data line 11, data line 11 upwards extends, and go on crooked along running through arranging in the wire casing 8 that corresponds.

Referring to fig. 5 and 6, a wire clamp cover 7 in the form of a semicircular arc plate is disposed at the upper port of the wire slot 8, the wire clamp cover 7 and the wire slot 8 are coaxially disposed, a closed circular wire hole is formed between the wire clamp cover 7 and the wire slot 8, the data wire 11 is passed through the circular wire hole for limiting, a pressing plate 71 is integrally formed at one side of the wire clamp cover 7, a wire clamp cover connecting bolt 9 penetrates through the upper surface of the pressing plate 71, the lower end of the wire clamp cover connecting bolt 9 is in threaded connection with the wire fixing bracket 6, a spring is sleeved at the middle of the wire clamp cover connecting bolt 9, the upper and lower ends of the spring are respectively connected with the upper surface of the pressing plate 71 and the lower surface of the upper end of the wire clamp cover connecting bolt 9, under the action of the spring, the lower surface of the wire clamp cover 7 is tightly attached to the upper surface of the wire fixing bracket 6, and the data wire 11 is, the rubber layer 12 is adhered to the concave arc surface of the wire slot 8 and the inner wall arc surface of the wire clamp cover 7, so that the data wire 11 is protected, and abrasion is avoided.

The working principle is as follows: in the process of inserting the plug 3 into the jack 2, the plug 3 pushes out the two anti-falling elastic sheets 4 to the outside, so that the contact pin at the lower end of the plug 3 can be inserted into the jack 2, the upper parts of the anti-falling elastic sheets 4 tightly buckle the upper end of the plug 3 towards the bent elastic sheet buckle end 41 to tightly press the plug 3, the plug 3 is prevented from loosening and not easy to fall off, the data wire 11 connected on the plug 3 extends upwards and is bent to be arranged along the corresponding wire groove 8 in a penetrating way, a closed circular wire hole is formed between the wire clamp cover 7 arranged at the upper end opening of the wire groove 8 and the wire groove 8, the data wire 11 passes along the circular wire hole to be limited, under the action of the spring, the lower surface of the wire clamp cover 7 tightly adheres to the upper surface of the wire fixing support 6, the data wire 11 is prevented from falling off from the closed circular wire hole formed between the wire clamp cover 7 and the wire groove 8, prevent from being placed in disorder

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 be applied to measurement and control device debugging practical device, includes debugging control box (1), anticreep shell fragment (4) and line fixing device (5), its characterized in that: the upper surface of the debugging control box (1) is a control panel, a plurality of jacks (2) which are arranged in rows are arranged on the control panel of the debugging control box (1), plugs (3) are inserted into the jacks (2) in a matched manner, a pair of symmetrically arranged anti-falling elastic sheets (4) are arranged at the port positions of the jacks (2), a wire fixing device (5) is arranged between every two rows of plugs (3), the wire fixing device (5) comprises a wire fixing support (6) and a wire clamping cover (7), the wire fixing support (6) is in a gantry support shape, bolt lugs (10) are integrally formed at the lower ends of two supporting columns of the wire fixing support (6), the bolt lugs (10) are fixedly connected with the upper surface of the debugging control box (1) through bolts, a plurality of wire slots (8) are formed in the upper surface of the wire fixing support (6), and the wire clamping cover (7) is arranged at the upper port of each wire slot (8), one side integrated into one piece of line clamp lid (7) has preforming (71), runs through line clamp lid connecting bolt (9) along the upper surface of preforming (71), and the lower extreme of line clamp lid connecting bolt (9) passes through threaded connection with line fixed bolster (6), the middle part cover of line clamp lid connecting bolt (9) is equipped with the spring, and the upper and lower end of spring is connected the upper surface of preforming (71) and the lower surface of line clamp lid connecting bolt (9) upper portion end respectively, the upper end of plug (3) is connected with data line (11), and runs through in data line (11) along wire casing (8) that correspond.

2. The practical debugging device applied to the measurement and control device as claimed in claim 1, wherein: the lower end of the anti-falling elastic sheet (4) is vertically bonded and fixed on the upper surface of the debugging control box (1), and the upper part of the anti-falling elastic sheet (4) is an inward bent elastic sheet buckling end (41).

3. The practical debugging device applied to the measurement and control device as claimed in claim 2, wherein: the elastic sheet buckling end (41) is tightly buckled with the upper end of the plug (3), and the upper end part of the elastic sheet buckling end (41) is arranged in an outward inclined mode.

4. The practical debugging device applied to the measurement and control device as claimed in claim 1, wherein: the wire casing (8) are in the shape of a semicircular groove, and the plurality of wire casings (8) are arranged corresponding to the positions of the jacks (2).

5. The practical debugging device applied to the measurement and control device as claimed in claim 1, wherein: the wire clamp cover (7) is a semicircular arc plate-shaped body, the wire clamp cover (7) and the wire groove (8) are coaxially arranged, and the lower surface of the wire clamp cover (7) is tightly attached to the upper surface of the wire fixing support (6).

6. The practical debugging device applied to the measurement and control device as claimed in claim 1, wherein: the concave arc surface of the wire groove (8) is adhered with a rubber layer (12), and the inner wall arc surface of the wire clamp cover (7) is adhered with the rubber layer (12).