CN213816905U

CN213816905U - Special film production and processing distribution box convenient to install and used for PCB

Info

Publication number: CN213816905U
Application number: CN202022559594.3U
Authority: CN
Inventors: 张火锐; 张亮
Original assignee: Kunshan Clear Electronics Co ltd
Current assignee: Kunshan Clear Electronics Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a special film production and processing distribution box for a PCB (printed circuit board) convenient to install, which comprises a distribution box main body, wherein the rear surface of the distribution box main body is provided with a fixed plate, the two ends of the fixed plate are integrally formed with a third clamping plate, the two ends of the rear surface of the distribution box main body are both provided with a first clamping groove, and the fixed plate and the distribution box main body are connected with the first clamping groove through the third clamping plate in a clamping way; through the first draw-in groove of both sides design in block terminal main part and the both ends design third cardboard at the fixed plate, avoid current block terminal directly to pass through bolt fixed mounting, be not convenient for install fast or dismantle when detecting and maintaining, the operation is inconvenient, can be through the bolt with fixed plate fixed mounting in the position department of processing, use block terminal main part and fixed plate closure in the inside of first draw-in groove through third cardboard block this moment, the spring takes place elastic deformation's effect in the inside of recess at this moment and sticiss the board in the inside of second draw-in groove.

Description

Special film production and processing distribution box convenient to install and used for PCB

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to film production processing special distribution box for PCB circuit board easy to assemble.

Background

The existing distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. The intelligent power supply can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit; the current block terminal is direct through bolt fixed mounting, is not convenient for install fast or dismantle when detecting and maintaining, and the operation is inconvenient, is not convenient for protect both sides simultaneously when using, and the block terminal easily touches when contact person and produces danger, influences the problem of safe handling, and we provide a special block terminal of film production processing for PCB circuit board easy to assemble for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB is special block terminal of film production and processing for circuit board easy to assemble to propose the direct bolt fixed mounting that passes through of current block terminal in solving above-mentioned background art, be not convenient for install fast or dismantle with the maintenance when detecting, the operation is inconvenient, is not convenient for when using simultaneously protect both sides, and the block terminal easily touches when contact person and produces danger, influences the problem of safe handling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB circuit board film production processing special distribution box easy to assemble, includes the block terminal main part, the rear surface of block terminal main part is provided with the fixed plate, the equal style shaping in both ends of fixed plate has the third cardboard, first draw-in groove has all been seted up at the rear surface both ends of block terminal main part, just the fixed plate with the block terminal main part passes through the third cardboard with first draw-in groove block is connected, the second draw-in groove has been seted up to the tip of third cardboard, one side of first draw-in groove is located the inside of block terminal main part is seted up flutedly, there is the spring inside through screw fixed mounting of recess, the tip elastic connection of spring has the holding plate, just the spring with the third cardboard passes through the holding plate with second draw-in groove block is connected.

Preferably, there is the second fixture block both sides tip of block terminal main part through screw fixed mounting, the both sides of block terminal main part all are provided with insulating protection network, the internal surface of insulating protection network is fixed with insulating the pad through the glue solution bonding, the equal style shaping in both ends of insulating protection network has first fixture block, just insulating protection network with the block terminal main part passes through first fixture block with the block of second fixture block is connected.

Preferably, the insulating protective net and the insulating pad are both in a rectangular structure, and the insulating pad is embedded into the insulating protective net.

Preferably, the first fixture block and the second fixture block have the same structure and size, and the first fixture block and the second fixture block are connected in a clamping manner.

Preferably, the third clamping plate and the first clamping groove are both of an L-shaped structure, and the third clamping plate is matched with the inner structure of the first clamping groove.

Preferably, the second clamping groove and the third clamping plate are of an integrated structure, and the end part of the pressing plate is embedded into the second clamping groove.

Preferably, the four corner positions of the fixing plate are all provided with mounting holes, and the mounting holes and the fixing plate are of an integrated structure.

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

(1) the first clamping grooves are arranged on the two sides of the distribution box main body, the third clamping plates are arranged on the two ends of the fixing plate, the existing distribution box is prevented from being directly and fixedly installed through bolts, the fixing plate can be fixedly arranged at a processing position through a bolt, the distribution box main body and the fixing plate are closed for use through the clamping of the third clamping plate in the first clamping groove, the pressing plate is pressed tightly in the second clamping groove under the action of elastic deformation of the spring in the groove, so that the third clamping plate is fixedly arranged to facilitate the stable installation and use of the distribution box main body, the distribution box main body is detached by the same operation during detection and maintenance of the distribution box main body after being used for a period of time, the detachment or the installation and the use are convenient, the problem that the distribution box is directly fixed through bolts and is inconvenient to rapidly install or detach during detection and maintenance is solved.

(2) Through the insulating protection network of both sides design in the block terminal main part and the insulating pad of internal design at insulating protection network, avoid being not convenient for protect both sides when using, the block terminal easily touches when contact personnel and produces danger, influence safe handling, can be with first fixture block and the closed both sides in the block terminal main part of second fixture block, be convenient for through insulating protection network and insulating pad when personnel contact protect both sides, be difficult for producing danger when personnel are close, the safety in production uses, it is not convenient for protect both sides when using to have solved, easily touching when personnel contact block terminal and produces danger, influence the problem of safe handling.

Drawings

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

fig. 2 is a schematic view of the structure of the insulating protective screening of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic side view of the distribution box main body and the fixing plate of the present invention;

FIG. 5 is an enlarged schematic view of a portion B of FIG. 4 according to the present invention;

fig. 6 is an enlarged schematic structural view of a portion C in fig. 5 according to the present invention;

in the figure: 1. an insulating protective net; 2. an insulating pad; 3. a distribution box main body; 4. a first clamping block; 5. a second fixture block; 6. a fixing plate; 7. a third clamping plate; 8. a first card slot; 9. a spring; 10. a groove; 11. pressing the plate tightly; 12. and a second card slot.

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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a film production and processing special distribution box for a PCB (printed circuit board) convenient to install comprises a distribution box main body 3, a fixed plate 6 is arranged on the rear surface of the distribution box main body 3, third clamping plates 7 are integrally formed at two ends of the fixed plate 6, first clamping grooves 8 are formed at two ends of the rear surface of the distribution box main body 3, the fixed plate 6 and the distribution box main body 3 are connected with the first clamping grooves 8 in a clamping mode through the third clamping plates 7, a second clamping groove 12 is formed in the end portion of the third clamping plate 7, one side of each first clamping groove 8 is located in the distribution box main body 3, a groove 10 is formed in the groove 10, a spring 9 is fixedly installed in the groove 10 through a screw, the end portion of the spring 9 is elastically connected with a pressing plate 11, the spring 9 and the third clamping plates 7 are connected with the second clamping grooves 12 in a clamping mode through the pressing plate 11 in a clamping mode, the fixed plate 6 can be fixedly installed at a processing position through a bolt, at the moment, the distribution box main body 3 and the fixed plate 6 are closed to be used through the third clamping plates 7 in the first clamping grooves 8, spring 9 takes place elastic deformation's effect in the inside of recess 10 this moment and sticiss pressure plate 11 in the inside of second draw-in groove 12 for the use is convenient for install the stable installation of block terminal main part 3 to third cardboard 7 fastening installation, uses the same operation when 3 testing and maintenance of block terminal main part to dismantle block terminal main part 3 after a period, conveniently dismantles or install and use.

In this embodiment, it is preferred, there is second fixture block 5 both sides tip of block terminal main part 3 through screw fixed mounting, the both sides of block terminal main part 3 all are provided with insulating protection network 1, insulating protection network 1's internal surface is fixed with insulating pad 2 through the glue solution bonding, insulating protection network 1's both ends homogeneous formula shaping has first fixture block 4, and insulating protection network 1 is connected with block terminal main part 3 through first fixture block 4 and the 5 block of second fixture block, can be with first fixture block 4 and the 5 block of second fixture block with insulating protection network 1 closure in the both sides of block terminal main part 3, be convenient for insulating protection to both sides through insulating protection network 1 and insulating pad 2 when personnel contact, the difficult danger that produces when personnel are close, the safety in production uses.

In order to facilitate installation of the insulating mat 2, the insulating mat 1 and the insulating mat 2 are used for insulating protection, in this embodiment, preferably, the insulating mat 1 and the insulating mat 2 are both rectangular structures, and the insulating mat 2 is embedded inside the insulating mat 1.

In order to fixedly connect the insulating protection net 1 by the clamping installation of the first clamping block 4 and the second clamping block 5, which is convenient to install and use, in this embodiment, preferably, the first clamping block 4 and the second clamping block 5 have the same structural size, and the first clamping block 4 and the second clamping block 5 are clamped and connected with each other.

In order to be convenient for with block terminal main part 3 and the closed installation of fixed plate 6 through the inside of third cardboard 7 block at first draw-in groove 8, in this embodiment, preferably, third cardboard 7 and first draw-in groove 8 be L type structure, and the inner structure phase-match of third cardboard 7 and first draw-in groove 8.

In order to be convenient for fasten the closed back of third draw-in groove 7 in the inside of second draw-in groove 12 through the pressfitting board 11 sticiss, do benefit to the fixed use of block terminal main part 3, in this embodiment, preferably, second draw-in groove 12 and third draw-in groove 7 formula structure as an organic whole, and the inside of the tip embedding second draw-in groove 12 of pressfitting board 11.

In order to insert the bolt into the mounting hole, the fixing plate 6 is fixedly mounted by the bolt, in this embodiment, preferably, the mounting holes are opened at four corners of the fixing plate 6, and the mounting holes and the fixing plate 6 are in an integrated structure.

The utility model discloses a theory of operation and use flow: before the distribution box special for producing and processing the film for the PCB convenient to install, firstly, a bolt penetrates through the inside of a mounting hole, a fixed plate 6 is fixedly installed at a processed position through the bolt, at the moment, a distribution box main body 3 and the fixed plate 6 are closed for use through the clamping of a third clamping plate 7 in a first clamping groove 8, at the moment, a spring 9 is tightly pressed in a second clamping groove 12 under the action of elastic deformation in a groove 10, so that the third clamping plate 7 is tightly installed to facilitate the stable installation and use of the distribution box main body 3, the distribution box main body 3 is detached by the same operation when the distribution box main body 3 is detected and maintained after being used for a period of time, the distribution box is conveniently detached or installed for use, equipment is installed in the distribution box main body 3 for use again, and then the first clamping block 4 and the second clamping block 5 are clamped to close an insulation protective net 1 on two sides of the distribution box main body 3, insulating protection to both sides is convenient for through insulating protection network 1 and insulating pad 2 when personnel contact, and the personnel are difficult for producing danger when approaching, and safety in production uses.

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 film production processing special distribution box for PCB circuit board easy to assemble, includes distribution box main part (3), its characterized in that: a fixed plate (6) is arranged on the rear surface of the distribution box main body (3), a third clamping plate (7) is integrally formed at two ends of the fixed plate (6), two ends of the rear surface of the distribution box main body (3) are respectively provided with a first clamping groove (8), the fixed plate (6) and the distribution box main body (3) are connected with the first clamping groove (8) in a clamping way through the third clamping plate (7), a second clamping groove (12) is formed in the end part of the third clamping plate (7), a groove (10) is formed in one side of the first clamping groove (8) and positioned in the distribution box main body (3), a spring (9) is fixedly arranged in the groove (10) through a screw, the end part of the spring (9) is elastically connected with a pressing plate (11), and the spring (9) and the third clamping plate (7) are connected with the second clamping groove (12) in a clamping manner through the pressing plate (11).

2. The special film production and processing distribution box convenient to mount for the PCB as claimed in claim 1, wherein the special film production and processing distribution box comprises: the utility model discloses a power distribution box, including distribution box main part (3), the both sides tip of distribution box main part (3) has second fixture block (5) through screw fixed mounting, the both sides of distribution box main part (3) all are provided with insulating protection network (1), the internal surface of insulating protection network (1) is fixed with insulating pad (2) through the glue solution bonding, the both ends homogeneous body formula shaping of insulating protection network (1) has first fixture block (4), just insulating protection network (1) with distribution box main part (3) are passed through first fixture block (4) with second fixture block (5) block is connected.

3. The special film production and processing distribution box convenient to mount for the PCB as claimed in claim 2, wherein: the insulation protective net (1) and the insulation pad (2) are both in a rectangular structure, and the insulation pad (2) is embedded into the insulation protective net (1).

4. The special film production and processing distribution box convenient to mount for the PCB as claimed in claim 2, wherein: the first fixture block (4) and the second fixture block (5) are the same in structure size, and the first fixture block (4) is connected with the second fixture block (5) in a clamping mode.

5. The special film production and processing distribution box convenient to mount for the PCB as claimed in claim 1, wherein the special film production and processing distribution box comprises: the third clamping plate (7) and the first clamping groove (8) are both of L-shaped structures, and the third clamping plate (7) is matched with the inner structure of the first clamping groove (8).

6. The special film production and processing distribution box convenient to mount for the PCB as claimed in claim 1, wherein the special film production and processing distribution box comprises: the second clamping groove (12) and the third clamping plate (7) are of an integral structure, and the end part of the pressing plate (11) is embedded into the second clamping groove (12).

7. The special film production and processing distribution box convenient to mount for the PCB as claimed in claim 1, wherein the special film production and processing distribution box comprises: mounting holes are formed in the positions of four corners of the fixing plate (6), and the mounting holes and the fixing plate (6) are of an integrated structure.