CN218070935U

CN218070935U - Multifunctional integrated junction box

Info

Publication number: CN218070935U
Application number: CN202222443601.2U
Authority: CN
Inventors: 李森; 韩世玉; 戴宏伟; 韩洪良
Original assignee: Hubei Zhongwei Photoelectric Technology Co ltd
Current assignee: Hubei Zhongwei Photoelectric Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-16
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a multifunctional integrated junction box, which comprises a supporting frame, wherein a junction box main body is arranged at the top of the supporting frame, interfaces are arranged at the middle positions of two sides of the junction box main body, two sides of the supporting frame are connected with mounting holes, BNC interfaces are uniformly arranged at the front end and the rear end of the junction box main body, and dial switches are uniformly arranged at the top of an upper panel of the junction box; the utility model discloses a multi-functional integrated terminal box is through in the photoelectric signal measurement, each way pin state to the last-level carries out independent control, in the protection sample, high efficiency has accomplished the diversified configuration of pin, under the prerequisite of guaranteeing good signal shielding, the mode through the PCB board carries out the line connection, holistic integrated level has been promoted, three fender position independent control to each pin have been realized in addition, the use flexibility of terminal box has been improved, more complicated wiring demand has been satisfied.

Description

Multifunctional integrated junction box

Technical Field

The utility model relates to a photoelectric detection technical field specifically is a multi-functional integrated terminal box.

Background

The photoelectric detection technology is one of the main technologies of the photoelectric information technology, and mainly comprises a photoelectric conversion technology, a light information acquisition and light information measurement technology, a light processing technology of measurement information and the like, under many conditions, electric signals generated by a measured object need to be further converted, processed and analyzed, namely, the electric signals are converted into standard electric signals through a signal conditioning circuit and output to an output link, in addition, some samples are fragile, and before measurement wiring is carried out, the samples need to be grounded to prevent static electricity from destroying, therefore, a wiring mode of each pin needs to be independently controlled by a junction box, and diversified measurement is realized;

the patent CN203367909U granted by authority discloses an integrated junction box, which comprises a box body, wherein the box body comprises side walls, the top surface of the box body is an opening, and the integrated junction box is characterized in that at least one side wall is provided with a cup comb integrated with pouring;

the patent CN212968513U discloses an integrated terminal box for a switch cabinet, which comprises a guide rail and a box body, wherein a top cover and a front end cover are fixed on the box body, a plurality of upper wiring sleeves are fixed on the top of the top cover at equal intervals, a wiring board is fixed on the bottom of the top cover, a plurality of lower wiring sleeves are fixed on the bottom of the box body, an inverted L-shaped sliding block is respectively fixed on each of two sides of the bottom of the box body, the guide rail is a double-rail guide rail, the two sliding blocks are spliced and slidably connected on the guide rail, a locking nut is respectively screwed on each of the two sliding blocks, the upper ends of the two sliding blocks are spaced, and the lower wiring sleeves are positioned between the two sliding blocks and the double rails of the guide rail;

the granted patent CN215120000U discloses an integrated junction box, which comprises an integrated upper cover and an integrated base that are connected in a matching manner, wherein the integrated upper cover and the integrated base are integrally in a box shape after being connected in a matching manner, a fuse component is arranged on the integrated upper cover, an anode connecting end, a cathode connecting end and a partition plate are arranged on the integrated base, the anode connecting end and the cathode connecting end are arranged in parallel side by side, and the partition plate is arranged between the anode connecting end and the cathode connecting end; after the integrated upper cover is matched and connected with the integrated base, the positive connecting end is communicated with the fuse component, the utility model solves the problems of large space occupation, messy arrangement of wires, unsafe operation, high manufacturing cost and the like when a plurality of devices are installed together;

can learn through retrieval and analysis, current terminal box is mostly the mode through the cable at the casing inside and is connected the wiring to the pin only keeps off two and switches the selection, and the application scene is more restricted, and actual measurement wiring work is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional integrated terminal box to solve the problem that proposes among 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 multi-functional integrated terminal box, includes the support frame, the terminal box main part is installed at the top of support frame, the interface has been seted up to the intermediate position department of the both sides of terminal box main part, the both sides of support frame are connected with the mounting hole, both ends are evenly arranged and are equipped with the BNC interface around the terminal box main part, the top of terminal box main part is equipped with the terminal box top panel, the even row in top of terminal box top panel is equipped with dial switch, built-in circuit board has been laid to the inside of terminal box main part.

Preferably, the interface comprises input and output interfaces to facilitate input and output of the circuit through the interface.

Preferably, the plurality of groups of dial switches are arranged side by side in a double-row mode, so that the operation of the junction box is more visual.

Preferably, both ends all are equipped with the recess around the terminal box main part, the multiunit BNC interface is installed in the inside of recess, increases the protectiveness to the BNC interface.

Preferably, four groups of positioning holes are reserved at the bottom of the junction box main body, and the support frame is connected and matched with the positioning holes so as to be convenient for installing and fixing the support frame.

Preferably, the support frame both sides are equipped with the trough, and the both sides mounting hole is used for the fixed of equipment, is convenient for install fixedly to equipment.

Preferably, the ground wire of the built-in circuit board is connected to the junction box main body, which facilitates the connection of the wire between the built-in circuit board and the junction box main body.

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

this multi-functional integrated terminal box is through in the photoelectric signal measurement, each way pin state to the last level carries out independent control, when protecting the sample, high efficiency has accomplished the diversified configuration of pin, compare in current terminal box and connect through the cable, the process of manufacture is more complicated, and only two fender position to the control of pin, the function is more single, and this design is under the prerequisite of guaranteeing good signal shielding, carry out the line connection through the mode of PCB board, holistic integrated level has been promoted, three fender position independent control to each pin has been realized in addition, the use flexibility of terminal box has been improved, more complicated wiring demand has been satisfied, the design of current terminal box has been simplified simultaneously, and is more small and exquisite in size, the operation is succinct easily to the higher authority.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a junction box upper panel; 2. a junction box main body; 3. an interface; 4. mounting holes; 5. a BNC interface; 6. a support frame; 7. a dial switch; 8. a circuit board is built in.

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. 1-2, the present invention provides an embodiment: the utility model provides a multi-functional integrated junction box, including support frame 6, junction box main body 2 is installed at the top of support frame 6, interface 3 has been seted up to the intermediate position department of the both sides of junction box main body 2, four group's locating holes have been reserved to the bottom of junction box main body 2, support frame 6 and locating hole connection cooperation, be convenient for to support frame 6 installation fixed, interface 3 includes input and output interface, be convenient for carry out the input and the output of circuit through the interface, the both sides of support frame 6 are connected with mounting hole 4, support frame 6 both sides are equipped with the trough, both sides mounting hole 4 is used for the fixed of equipment, be convenient for install fixed to equipment, both ends are evenly arranged and are equipped with BNC interface 5 around junction box main body 2, both ends all are equipped with the recess around junction box main body 2, multiunit BNC interface 5 installs the inside at the recess, increase the protectiveness to BNC interface 5, the top of junction box main body 2 is equipped with junction box upper panel 1, even row in top of junction box upper panel 1 is equipped with dial switch 7, multiunit BNC interface 7 is the biserial, multiunit BNC is the biserial setting side by side, make the operation of junction box more audio-visual, the inside of junction box main body 2 is laid built-by side, built-in circuit board 8, be convenient for the ground wire and the junction box 2 connection between built-in circuit board.

The working principle is as follows: the junction box is formed by integrating a junction box main body 2 and a support frame 6, an input/output interface 3 is connected with a dial switch 7 through a built-in circuit board 8, each pin of the dial switch 7 is connected with a ground wire through the built-in circuit board 8, a BNC interface 5 and an output interface, so that the built-in circuit board 8 is fixed on a junction box shell and is grounded with a shell at the same time, when the junction box is used, an electric signal from the previous stage can be utilized to correspond to the dial switch 7 through the input interface 3, the output of a body grounding/BNC output end of each path of electric signal at an input end is controlled through the dial switch 7, meanwhile, the ground of the built-in circuit board 8 is communicated with the shell, and better shielding can be realized by connecting the bottom mounting hole 4 with the ground outside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms connected or connected should be interpreted broadly, for example, as a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A multi-functional integrated terminal box, includes support frame (6), its characterized in that: junction box main part (2) are installed at the top of support frame (6), interface (3) have been seted up to the intermediate position department of the both sides of junction box main part (2), the both sides of support frame (6) are connected with mounting hole (4), both ends are evenly arranged and are equipped with BNC interface (5) around junction box main part (2), the top of junction box main part (2) is equipped with junction box top panel (1), the top of junction box top panel (1) is evenly arranged and is equipped with dial switch (7), built-in circuit board (8) have been laid to the inside of junction box main part (2).

2. The multifunctional integrated junction box of claim 1, wherein: the interface (3) comprises an input and an output interface.

3. The multifunctional integrated junction box of claim 1, wherein: the dial switches (7) are arranged in two rows side by side.

4. The multifunctional integrated junction box of claim 1, wherein: the front end and the rear end of the junction box main body (2) are both provided with grooves, and the BNC interfaces (5) are arranged in the grooves.

5. The multifunctional integrated junction box of claim 1, wherein: four groups of positioning holes are reserved at the bottom of the junction box main body (2), and the support frame (6) is connected and matched with the positioning holes.

6. The multifunctional integrated junction box of claim 1, wherein: the wiring grooves are formed in two sides of the supporting frame (6), and the mounting holes (4) in two sides are used for fixing equipment.

7. The multifunctional integrated junction box of claim 1, wherein: and the ground wire of the built-in circuit board (8) is connected with the junction box main body (2).