CN218275962U

CN218275962U - Safety production junction box for instrument

Info

Publication number: CN218275962U
Application number: CN202122165971.XU
Authority: CN
Inventors: 刘鑫杰; 孟文浩; 袭浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2023-01-10
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a terminal box technical field just discloses a safety in production terminal box for instrument, including installing at the inside fixture block of storage box and installing the observation window on the visor, the inner wall joint of fixture block has the connecting plate that can easy to assemble, the inner wall of connecting plate is pegged graft and is had the locating head that can fix a position, the inner wall adsorption of visor has the magnetic force piece that has, the top fixedly connected with of magnetic force piece can shelter from the closure plate of observation window. This safety in production terminal box for instrument sets up through the cooperation of storage box, fixture block, connecting plate and location head, but operating personnel connecting plate joint is at the surface of location head, then through pressing down, makes the fixture block joint at the surface of connecting plate, has solved the tradition and has used the screw to carry out the mode of fixing, and the later stage can be broken the fixture block off with the fingers and thumb and take out the connecting plate under the condition of maintenance disassembling, has avoided operating personnel to use appurtenance to disassemble, effectually provides convenience for operating personnel.

Description

Safety production junction box for instrument

Technical Field

The utility model relates to a terminal box technical field specifically is a safety in production terminal box for instrument.

Background

The instrument is an instrument or equipment for detecting, measuring, observing and calculating various physical quantities, material components, physical parameters and the like, and a vacuum leak detector, a pressure gauge, a length measuring instrument, a microscope, a multiplier and the like belong to instruments; in a broad sense, the instruments can also have functions of automatic control, alarm, signal transmission and data processing, such as pneumatic regulating instruments and electric regulating instruments used in automatic control of industrial production processes, and distributed instrument control systems.

The junction box for the instruments and the meters, which is disclosed in Chinese utility model patent application publication No. CN210693353U, comprises a junction box body, a first connecting block, a first clamping plate, a limiting structure, a second connecting block, a second clamping plate and a fixing plate which are sequentially arranged from top to bottom; the first connecting block and the second connecting block are fixedly connected to the side faces of two ends of the junction box body respectively, clamping grooves are formed in the side faces of the first clamping plate and the second clamping plate respectively, and the first connecting block and the second connecting block are connected with the first clamping plate and the second clamping plate in a clamping mode respectively; the inside of first cardboard is equipped with the guide bar, the one end of guide bar with draw-in groove inside wall rigid coupling, just reset spring has been cup jointed on the surface of guide bar, though this terminal box for instrument and meter can be inside the draw-in groove of block on first cardboard and second cardboard side respectively with first connecting block and second connecting block, the guiding hole on first connecting block side can cup joint on the surface of guide bar this moment to this comes to fix the junction box body, reset spring can be compressed simultaneously, is convenient for pop out the terminal box body when dismantling.

However, the internal connection part of the junction box for the instrument and meter is usually fixed by using screws, but the screws are required to be disassembled one by one during later maintenance, so that the disassembly is inconvenient, and in the use process of the junction box for the instrument and meter, an operator cannot see the internal condition from the outside, so that when the operator wants to observe the internal circuit, the operator needs to disassemble the shell part, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a safety in production terminal box is used to instrument has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an instrument is with safety in production terminal box, is including installing at the inside fixture block of storage box and installing the observation window on the visor, the inner wall joint of fixture block has the connecting plate that can facilitate the installation, the inner wall of connecting plate is pegged graft and is had the locating head that can fix a position, the inner wall adsorption of visor has magnetic force piece, the top fixedly connected with of magnetic force piece can shelter from the closure plate of observation window.

Optionally, the bottom of the protective cover is fixedly connected with an elastic block having elasticity, and a sealing gasket capable of improving sealing performance is arranged at the bottom of the protective cover.

Optionally, the bottom of the positioning head is fixedly connected with a supporting rod with a supporting function, and an elastic spring is inserted into the outer surface of the supporting rod.

Optionally, the outer surface of storage box has been seted up can be spacing groove, makes the surface of fixture block supports the inner wall in tight spacing groove.

Optionally, the outer fixed surface of storage box is connected with the fixed head that can be convenient for the threading, the inner wall of fixed head is equipped with the sealing washer that seals.

Optionally, the outer fixed surface of storage box is connected with the support frame that has the supporting role, the inner wall joint of support frame has can with wall connection's fastening bolt.

(III) advantageous effects

The utility model provides a safety in production terminal box for instrument possesses following beneficial effect:

1. this safety in production terminal box for instrument sets up through the cooperation of storage box, fixture block, connecting plate and location head, but operating personnel connecting plate joint is at the surface of location head, then through pressing down, makes the fixture block joint at the surface of connecting plate, has solved the tradition and has used the screw to carry out the mode of fixing, and the later stage can be broken the fixture block off with the fingers and thumb and takes out the connecting plate under the condition of maintenance disassembling, has avoided operating personnel to use appurtenance to disassemble, and is effectual for operating personnel provides convenience.

2. This safe production terminal box for instrument sets up through the cooperation of visor, observation window, magnetic force piece and closing plate, and operating personnel need not disassemble the visor under the condition of observing the internal circuit, and operating personnel can open the closing plate, observes inside circuit through the observation window, can use the magnetic force piece to adsorb in the inner wall department of visor after observing, does not influence holistic aesthetic property.

Drawings

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

FIG. 2 is a schematic view of the protective cover of the present invention;

FIG. 3 is a schematic view of the structure of the connection plate of the present invention;

FIG. 4 is a schematic view of the storage bin of the present invention;

FIG. 5 is a schematic view of the supporting rod of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a storage box; 2. a clamping block; 3. a protective cover; 4. an observation window; 5. a connecting plate; 6. positioning the head; 7. a magnetic sheet; 8. a closing plate; 9. an elastic block; 10. a support bar; 11. a spring; 12. a limiting groove; 13. a fixed head; 14. a support frame; 15. and fastening the bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 safe production junction box for instruments comprises a fixture block 2 arranged in a storage box 1 and an observation window 4 arranged on a protective cover 3, wherein the outer surface of the storage box 1 is fixedly connected with a fixing head 13 which can facilitate threading, the inner wall of the fixing head 13 is provided with a sealable sealing ring, the top of a magnetic sheet 7 is fixedly connected with a closing plate 8 which can shield the observation window 4, the fixing head 13 is provided with two threading holes with different specifications, so that lines with different specifications can be conveniently clamped, and the closing plate 8 is arranged, so that an operator can install the closing plate 8 at the inner wall of the protective cover 3 through the magnetic sheet 7 under the condition of not observing the inside, so that the observation window 4 is shielded, and the integral attractiveness is improved;

the outer surface of the storage box 1 is fixedly connected with a support frame 14 with a supporting effect, the inner wall of the support frame 14 is clamped with a fastening bolt 15 which can be connected with a wall body, the inner wall of the fixture block 2 is clamped with a connecting plate 5 which can be conveniently installed, the inner wall of the connecting plate 5 is inserted with a positioning head 6 which can be positioned, the bottom of the positioning head 6 is fixedly connected with a support rod 10 with a supporting effect, the connecting plate 5 is provided with a plurality of holes, so that an operator can conveniently install electrical components on the connecting plate 5, the positioning head 6 is provided with four positions, four corners of the connecting plate 5 can be conveniently clamped at the positioning head 6, and the surface of the support rod 10 is provided with a limit block which can be limited, so that the spring 11 can be prevented from popping out;

the outer surface of the support rod 10 is inserted with an elastic spring 11, the inner wall of the protective cover 3 is adsorbed with a magnetic sheet 7, the bottom of the protective cover 3 is fixedly connected with an elastic block 9 with elasticity, the bottom of the protective cover 3 is provided with a sealing gasket capable of improving the sealing performance, and the spring 11 is arranged so that when the connecting plate 5 is disassembled, the spring 11 can provide upward elastic force to assist the disassembling of the connecting plate 5;

the limiting groove 12 that can be spacing is seted up to the surface of storage box 1, makes the surface of fixture block 2 support the inner wall of tight limiting groove 12, and elasticity piece 9 has certain elasticity, and when visor 3 was installed in storage box 1 inner wall department, elasticity piece 9 can support the inner wall department of tight limiting groove 12 to can install visor 3 at storage box 1 top.

The utility model discloses in, the device's working procedure as follows:

1. an operator can connect the supporting rod 10 to the inner part of the storage box 1 through threads, then clamp the connecting plate 5 on the surface of the positioning head 6, and then press downwards to clamp the connecting plate 5 on the inner wall of the clamping block 2;

2. after the above steps are completed, the operator protective cover 3 is installed on the surface of the storage box 1, so that the elastic block 9 can be tightly abutted against the inner wall of the limiting groove 12;

3. after the steps are completed, an operator can adsorb the closing plate 8 on the inner wall of the protective cover 3 through the magnetic sheet 7;

4. after the above steps are completed, an operator can attach the device to the wall, and then the fastening bolt 15 penetrates through the inner wall of the supporting frame 14 to abut against the inside of the wall.

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 safe production terminal box for instrument, is including installing fixture block (2) inside storage box (1) and installing observation window (4) on visor (3), its characterized in that: the inner wall joint of fixture block (2) has connecting plate (5) that can facilitate the installation, the inner wall of connecting plate (5) is pegged graft and is had locating head (6) that can fix a position, the inner wall adsorption of visor (3) has magnetic force piece (7), the top fixedly connected with of magnetic force piece (7) can shelter from closing plate (8) of observation window (4).

2. The safety production junction box for meters of claim 1, wherein: the bottom fixedly connected with of visor (3) has elastic block (9), the bottom of visor (3) is equipped with the sealed pad that can improve the leakproofness.

3. The junction box for meter safety production of claim 1, wherein: the bottom of the positioning head (6) is fixedly connected with a supporting rod (10) with a supporting function, and an elastic spring (11) is inserted into the outer surface of the supporting rod (10).

4. The junction box for meter safety production of claim 1, wherein: the outer surface of the storage box (1) is provided with a limiting groove (12) capable of limiting, so that the outer surface of the clamping block (2) abuts against the inner wall of the limiting groove (12).

5. The safety production junction box for meters of claim 1, wherein: the outer fixed surface of storage box (1) is connected with fixed head (13) that can be convenient for the threading, the inner wall of fixed head (13) is equipped with the sealing washer that can seal.

6. The junction box for meter safety production of claim 1, wherein: the surface fixedly connected with of storage box (1) has supporting action support frame (14), the inner wall joint of support frame (14) has fastening bolt (15) that can be connected with the wall body.