CN215345194U

CN215345194U - Circuit that 3D printed usefulness exempts from rapid Assembly circuit board body of accomodating

Info

Publication number: CN215345194U
Application number: CN202120375214.2U
Authority: CN
Inventors: 张文义
Original assignee: Wuhu Aisandi Electronic Technology Co ltd
Current assignee: Wuhu Aisandi Electronic Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-12-28
Anticipated expiration: 2031-02-07

Abstract

The utility model provides a circuit storage-free rapid assembly circuit board body for 3D printing, which comprises: the circuit board comprises a circuit board body, wherein two ends of the bottom of the circuit board body are respectively provided with an overhead base, and a red copper rack is fixed on a bottom matrix of the overhead base; the outer side walls of the circuit board body are in mutual contact with the outer side walls of the printing device through the red copper racks, the heat conduction strength of the red copper racks is high, heat generated by the circuit board body during working is discharged from the red copper racks through the overhead base, and the circuit board body is integrally in a central overhead state through the overhead base; three groups of rectangular sockets are fixed at the top end of the circuit board body, and two groups of insulating wire arranging plates are mounted on one side of the circuit board body; according to the utility model, the insulating wiring board and the plug-in structure are arranged on the circuit board body, so that wiring is quickly combed, mutual winding is avoided, the plug-in efficiency is improved, and short circuit connection is avoided.

Description

Circuit that 3D printed usefulness exempts from rapid Assembly circuit board body of accomodating

Technical Field

The utility model relates to the technical field of circuit board bodies, in particular to a circuit storage-free rapid assembly circuit board body for 3D printing.

Background

3D printing is also called as 'rapid prototyping technology', the manufacturing of three-dimensional objects is realized by a way of laminating printing materials layer by layer, the 3D printing technology is derived from photographic sculpture and landform forming technology more than 100 years ago, the prototype is formed in the last 80 years, the 3D printing technology is rapidly advanced along with the development of nearly 30 years, the mainstream 3D printing technology mainly comprises several types such as fused deposition rapid prototyping, photocuring prototyping, powder bonding prototyping and the like at present, along with the continuous progress and maturity of the 3D printing technology, the application of the circuit board in the fields of aerospace, biomedicine, building and the like is gradually widened, the advantages of convenience and rapidness, the utilization rate of materials and the like are continuously shown, the combination with the traditional manufacturing is tighter, the transformation of the traditional manufacturing industry is continuously promoted, and the application of the circuit board body for 3D printing is more important.

Some technical schemes about a circuit exempts from rapid Assembly circuit board body that accomodate that 3D printed usefulness have also appeared among the prior art, have disclosed a modular circuit board like application number 201620263787.5's a chinese patent, including the circuit board body, four mounting holes have been seted up on the circuit board body the both sides of the upper surface of circuit board body are provided with three female terminal row seat A respectively, have seted up one row of port A on every female terminal row seat A be provided with a female terminal row seat B on the upper surface of circuit board body female terminal row seat B has seted up double port B to one side of keeping away from female terminal row seat B is provided with USB binding post and power connection end be provided with a plurality of functional module on the circuit board body. The utility model has clear functional module and clear circuit structure, and is very suitable for learning and teaching.

The circuit board body has the following disadvantages: the wiring that needs to correspond when using is mixed and disorderly, and the winding phenomenon easily appears between the wiring, and the misplugging etc. easily appears when corresponding the interface, and the availability factor is lower to phenomenon such as lead to the short circuit simultaneously, gives people and brings very big puzzlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circuit board body which is used for 3D printing and is assembled quickly and free of containing circuits.

In order to solve the above technical problem, the present invention provides a circuit-accommodation-free fast-assembly circuit board body for 3D printing, comprising: the circuit board comprises a circuit board body, wherein two ends of the bottom of the circuit board body are respectively provided with an overhead base, and a red copper rack is fixed on a bottom matrix of the overhead base; the utility model discloses a printing device, including circuit board body, copper rack, printing device, built on stilts base, circuit board body, wherein the circuit board body passes through red copper rack and printing device obtain lateral wall mutual contact, the heat conductivity intensity of red copper rack is higher, the heat that circuit board body work produced passes through built on stilts base is discharged by red copper rack, built on stilts base will the circuit board body is whole to be central overhead state, the top of circuit board body is fixed with the rectangle socket of three groups, two sets of insulating winding displacement boards are installed to one side of circuit board body.

Preferably, the mounting and dismounting lug blocks are fixed at two ends of the insulating wire arranging plate; wherein through the installation tear ear piece open with the connection of the different positions of circuit board body will insulating winding displacement board arrange in with the position department of mutually supporting of rectangle socket.

Preferably, elastic spacers are fixed on the top matrix of the insulating wire arranging plate, and a drainage groove is formed between every two adjacent groups of elastic spacers; wherein after the insulating winding displacement board is arranged at the position where the rectangular sockets are mutually matched, the wiring is arranged at the position of the drainage groove between the adjacent elastic spacers.

Preferably, the rectangular insertion openings are internally fixed with partition plates at equal intervals, and an insertion structure is arranged between every two adjacent partition plates.

Preferably, the plug structure includes: the top end of the positioning tongue tube is fixed with an arc-shaped elastic sheet; and the positioning tongue tube is arranged at the metal core at the central position inside the rectangular notch.

Preferably, four groups of elastic clamping strips are fixed on the side wall of the positioning tongue tube.

The utility model has the beneficial effects that: the circuit board body sets up insulating winding displacement board and grafting structure, general the insulating winding displacement board arrange in with after the rectangle socket position department of mutually supporting, will arrange adjacently to using the wiring the drainage groove position department between the elasticity spacer, with the wiring row that corresponds extremely behind the drainage groove, realize high-efficient carding wiring effect, avoid intertwining, simultaneously can fix a position corresponding size fast the rectangle socket, the one end of plug wire can block to be established the rectangle socket surface, the arc shell fragment with the elasticity card strip can be deformed under the compression until remove to the inside wall of plug wire joint and rather than secret contact, make the wiring draw-in groove with inside the tongue section of thick bamboo of location the metal core contact realizes firm joint, combs the wiring fast, avoids intertwining, improves grafting efficiency, avoids short circuit connection.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of a circuit board body for 3D printing, which is a rapid-assembly circuit board body with no accommodation for circuit according to the present invention;

fig. 2 is a schematic perspective view of a plugging structure of a circuit board body for 3D printing, which is used for rapid assembly and is free of accommodating circuits according to the present invention;

fig. 3 is a schematic side view of an overhead base of the circuit board body for rapid assembly without containing the circuit for 3D printing according to the present invention.

Wherein: 1. a circuit board body; 2. an overhead base; 21. a red copper rack; 3. an insulated wire arrangement board; 31. installing and detaching the ear block; 32. an elastic spacer; 33. a drainage groove; 4. a rectangular socket; 41. a rectangular notch; 42. a partition plate; 43. a plug-in structure; 431. positioning the tongue tube; 432. an arc-shaped elastic sheet; 433. an elastic clamping strip; 434. a metal core.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

As shown in fig. 1 to 3, the present invention provides a circuit-free rapid-assembly circuit board body for 3D printing, including: the circuit board comprises a circuit board body 1, wherein two ends of the bottom of the circuit board body 1 are respectively provided with an overhead base 2, and a red copper rack 21 is fixed on a bottom matrix of the overhead base 2; the outer side walls of the circuit board body 1 and the printing device are in mutual contact through the red copper rack 21, the heat conducting strength of the red copper rack 21 is high, heat generated by the work of the circuit board body 1 is discharged from the red copper rack 21 through the overhead base 2, and the whole circuit board body 1 is in a central overhead state through the overhead base 2, so that the heat dissipation efficiency is improved; three groups of rectangular sockets 4 are fixed at the top end of the circuit board body 1; wherein three groups the size of rectangle socket 4 differs, and distinguishes the surface with not holding the colour, can correspond different plug wires, is convenient for pair fast and does not avoid the mistake poor short circuit that leads to, two sets of insulating extension sockets 3 are installed to one side of circuit board body 1.

Optionally, the mounting and dismounting lug blocks 31 are fixed at both ends of the insulated winding displacement plate 3; the insulating wiring board 3 is arranged at the position matched with the rectangular socket 4 through the connection of the mounting and dismounting lug block 31 and different parts of the circuit board body 1; elastic spacers 32 are fixed to the top matrix of the insulating wire arranging plate 3, and drainage grooves 33 are formed between every two adjacent groups of the elastic spacers 32; wherein will insulating winding displacement board 3 arrange in with rectangle socket 4 is mutually supported position department after, arrange the wiring in adjacent between the elasticity spacer 32 drainage groove 33 position department, the wiring row that will correspond extremely behind drainage groove 33, realize the high-efficient wiring effect of combing, avoid intertwine, simultaneously can fix a position corresponding size fast rectangle socket 4.

Optionally, partition plates 42 with equal intervals are fixed inside the rectangular insertion port 4, and an insertion structure 43 is arranged between two adjacent groups of partition plates 42; the insertion structure 43 includes: the positioning tongue barrel 431 is characterized in that an arc-shaped elastic sheet 432 is fixed at the top end of the positioning tongue barrel 431; and the positioning tongue barrel 431 is disposed at the center position inside the rectangular notch 41, and the metal core 434; four groups of elastic clamping strips 433 are fixed on the side wall of the positioning tongue tube 431; wherein the one end of plug wire can be established the 4 surfaces of rectangle socket, arc shell fragment 432 with elasticity card strip 433 can deform under the compression until moving to the inside wall of plug wire joint and rather than secret contact, make the wiring draw-in groove with inside the location tongue section of thick bamboo 431 the metal core 434 contact realizes firm joint.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a circuit exempts from rapid Assembly circuit board body of accomodating that 3D printed usefulness, includes: the circuit board comprises a circuit board body (1) and is characterized in that two ends of the bottom of the circuit board body (1) are respectively provided with an overhead base (2), and a red copper rack (21) is fixed at the bottom end matrix of the overhead base (2); wherein

The outer side walls of the circuit board body (1) are in mutual contact with the outer side walls of the printing device through the red copper racks (21), the heat conduction strength of the red copper racks (21) is high, heat generated by the circuit board body (1) during working is discharged from the red copper racks (21) through the overhead base (2), and the circuit board body (1) is integrally in a central overhead state through the overhead base (2);

the top of circuit board body (1) is fixed with rectangle socket (4) of three groups, two sets of insulating winding displacement board (3) are installed to one side of circuit board body (1).

2. The circuit-free rapid-assembly circuit board body for 3D printing according to claim 1, wherein: mounting and dismounting lug blocks (31) are fixed at two ends of the insulated wire arranging plate (3); wherein

Through the installation tear ear piece (31) open with the connection of circuit board body (1) different positions will insulating winding displacement board (3) arrange in with rectangle socket (4) position department of mutually supporting.

3. The circuit-free rapid-assembly circuit board body for 3D printing according to claim 2, wherein: elastic spacers (32) are fixed on the top matrix of the insulating wire arranging plate (3), and drainage grooves (33) are formed between every two adjacent groups of elastic spacers (32); wherein

After the insulating wire arranging plate (3) is arranged at the position where the insulating wire arranging plate is matched with the rectangular insertion holes (4), the wiring is arranged at the position of the drainage groove (33) between the adjacent elastic spacers (32).

4. The circuit-free rapid-assembly circuit board body for 3D printing according to claim 1, wherein: the rectangular insertion openings (4) are internally fixed with partition plates (42) at equal intervals, and an insertion structure (43) is arranged between every two adjacent partition plates (42).

5. The circuit-free rapid-assembly circuit board body for 3D printing according to claim 4, wherein: the plug-in structure (43) comprises: the positioning tongue tube (431), the top end of the positioning tongue tube (431) is fixed with an arc-shaped elastic sheet (432); and

the positioning tongue tube (431) is arranged at the center position inside the rectangular notch (41).

6. The circuit-free rapid-assembly circuit board body for 3D printing according to claim 5, wherein: four groups of elastic clamping strips (433) are fixed on the side wall of the positioning tongue tube (431).