CN209358834U - A kind of pcb board convenient for connection - Google Patents

Abstract

The utility model discloses a kind of pcb boards convenient for connection, including first substrate and the second substrate, side wall on the upside of first substrate is fixedly connected with the first copper-clad plate, side wall of the first substrate close to the second substrate side offers multiple L-type guide holes, side wall of the first substrate close to the second substrate side is fixedly connected with metal column, more first copper wire are fixedly connected between metal column and the first copper-clad plate, first copper wire is located in L-type guide hole, side wall on the upside of the second substrate is fixedly connected with second copper-clad plate, side wall of the second substrate close to first substrate side offers mounting groove, cell wall on the upside of mounting groove is fixedly connected with fixed link, fixed link offers multiple wire guides being connected to the cell wall on the upside of mounting groove, the lower end of fixed link is fixedly connected with first clamping plate.The utility model preferably avoids the problem larger using connector occupied space, improves ease of use, the stability of the connection of raising.

Description

A kind of pcb board convenient for connection

Technical field

The utility model relates to technical field of PCB board more particularly to a kind of pcb boards convenient for connection.

Background technique

Pcb board, Chinese are printed circuit board, also known as printed wiring board, are important electronic component, are electronics member devices The supporter of part is the carrier of electronic component electrical connection.Since it is made of electron printing, therefore it is referred to as " printing " circuit board.In order to improve the quantity of welding electronic component, it is sometimes desirable to which two pcb boards, which are electrically connected, to be made With.

Existing pcb board is mostly attached by connector, and connector is divided into male connector and female, male connector and female difference It is welded on two pcb boards, connector the space occupied is larger, more inconvenient when being attached to small-sized pcb board.

Utility model content

It is biggish that occupied space is attached using connector purpose of the utility model is to solve in the prior art Problem, and a kind of pcb board convenient for connection proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of pcb board convenient for connection, including first substrate and the second substrate, the side wall on the upside of the first substrate are fixed It is connected with the first copper-clad plate, side wall of the first substrate close to the second substrate side offers multiple L-type guide holes, and described first Side wall of the substrate close to the second substrate side is fixedly connected with metal column, is fixedly connected between the metal column and the first copper-clad plate There are more first copper wire, first copper wire is located in L-type guide hole, and the side wall on the upside of the second substrate is fixedly connected with second Copper-clad plate, side wall of the second substrate close to first substrate side offer mounting groove, and the cell wall on the upside of the mounting groove is solid Surely it is connected with fixed link, the fixed link offers multiple wire guides being connected to, the fixation with the cell wall on the upside of mounting groove The lower end of bar is fixedly connected with first clamping plate, and more second bronze medals are fixedly connected between the first clamping plate and second copper-clad plate Line, second copper wire are located in wire guide, and the cell wall on the downside of the mounting groove is fixedly connected with reset spring, the reset bullet The upper end of spring is fixedly connected with second clamping plate, and the metal column is fixedly connected with metal ball far from one end of first substrate, described Metal ball is located at the left side of first clamping plate.

Preferably, side wall of the second substrate close to first substrate side is fixedly connected with inserted link, the first substrate Side wall close to the second substrate side offers slot corresponding with inserted link, and one end of the inserted link is located in slot.

Preferably, the side wall of the first clamping plate and second clamping plate opposite side offers cone tank.

Preferably, the bar wall fixing sleeve of the metal column is equipped with baffle.

Preferably, it is fixedly connected with the same telescopic rod between the cell wall on the downside of the second clamping plate and mounting groove, it is described Reset spring is movably set in outside telescopic rod.

Preferably, the specific material of the first clamping plate is copper.

Compared with prior art, the utility model provides a kind of pcb board convenient for connection, have it is following the utility model has the advantages that

1, the first substrate of setting, the second substrate, the first copper-clad plate, L-type guide hole, gold should be passed through convenient for the pcb board of connection Belong to column, the first copper wire, second copper-clad plate, mounting groove, fixed link, wire guide, first clamping plate, the second copper wire, reset spring, second Clamping plate and metal ball, in use, metal ball is inserted between first clamping plate and second clamping plate, second clamping plate is squeezed to moving down It is dynamic, so that the distance between first clamping plate and second clamping plate is become larger, when metal ball is located at first clamping plate and second clamping plate left side, Under the action of reset spring, second clamping plate is mobile to the direction of first clamping plate, metal column is clamped, and make first clamping plate and metal Ball is in close contact, and is electrically connected the first copper-clad plate and second copper-clad plate, the present apparatus is preferably avoided and occupied using connector The larger problem in space, improves ease of use.

It 2, should be convenient for pcb board of connection, by the first copper wire of setting, L-type guide hole, wire guide and the second copper wire, first Copper wire and the second copper wire are located in L-type guide hole and wire guide, are protected to the first copper wire and the second copper wire, and be provided with More first copper wire and the second copper wire will not influence normal use, improve when first copper wire or the fracture of the second copper wire The stability of connection.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model The problem larger using connector occupied space preferably is avoided, improves ease of use, the stability of the connection of raising.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of pcb board convenient for connection structural schematic diagram；

Fig. 2 is the structural schematic diagram of part A in Fig. 1；

Fig. 3 is the structural schematic diagram of part B in Fig. 1；

Fig. 4 is the structural schematic diagram of C portion in Fig. 1.

In figure: 1 first substrate, 2 the second substrates, 3 first copper-clad plates, 4 L-type guide holes, 5 metal columns, 6 first copper wire, 7 Two copper-clad plates, 8 mounting grooves, 9 fixed links, 10 wire guides, 11 first clamping plates, 12 second copper wire, 13 reset springs, 14 second folders Plate, 15 metal balls, 16 inserted links, 17 slots, 18 baffles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-4, a kind of pcb board convenient for connection, including first substrate 1 and the second substrate 2,1 upside of first substrate Side wall be fixedly connected with the first copper-clad plate 3, side wall of the first substrate 1 close to 2 side of the second substrate offers multiple L-type guide holes 4, side wall of the first substrate 1 close to 2 side of the second substrate is fixedly connected with metal column 5, between metal column 5 and the first copper-clad plate 3 More first copper wire 6 are fixedly connected with, the first copper wire is located in L-type guide hole 4, and the side wall of 2 upside of the second substrate is fixedly connected with Second copper-clad plate 7, side wall of the second substrate 2 close to 1 side of first substrate offer mounting groove 8, and the cell wall of 8 upside of mounting groove is solid Surely it is connected with fixed link 9, fixed link 9 offers multiple wire guides 10 being connected to, fixed link 9 with the cell wall of 8 upside of mounting groove Lower end be fixedly connected with first clamping plate 11, more second copper wire are fixedly connected between first clamping plate 11 and second copper-clad plate 7 12, the second copper wire 12 is located in wire guide 10, and the cell wall of 8 downside of mounting groove is fixedly connected with reset spring 13, reset spring 13 Upper end be fixedly connected with second clamping plate 14, metal column 5 is fixedly connected with metal ball 15, metal far from one end of first substrate 1 Ball 15 is located at the left side of first clamping plate 11.

Side wall of the second substrate 2 close to 1 side of first substrate is fixedly connected with inserted link 16, and first substrate 1 is close to the second base The side wall of 2 side of plate offers slot 17 corresponding with inserted link 16, and one end of inserted link 16 is located in slot 17.

The side wall of first clamping plate 11 and 14 opposite side of second clamping plate offers cone tank, convenient for inserting for metal ball 15 Enter.

The bar wall fixing sleeve of metal column 5 is equipped with baffle 18, improves the fixed stability of metal column.

It is fixedly connected with the same telescopic rod between the cell wall of 8 downside of second clamping plate 14 and mounting groove, reset spring 13 is living It is dynamic to be sheathed on outside telescopic rod, reset spring 13 is limited, reset spring 13 is avoided to bend.

The specific material of first clamping plate 11 is copper, and copper has good conductive property.

In the utility model, in use, metal ball 15 is inserted between first clamping plate 11 and second clamping plate 14, second clamping plate 14 are squeezed and move down, and the distance between first clamping plate 11 and second clamping plate 14 is made to become larger, when metal ball 15 is located at first When 14 left side of clamping plate 11 and second clamping plate, under the action of reset spring 13, second clamping plate 14 is moved to the direction of first clamping plate 11 It is dynamic, metal column 5 is clamped, and be in close contact first clamping plate 11 and metal ball 15, makes the first copper-clad plate 3 and second copper-clad plate 7 It being electrically connected, the present apparatus preferably avoids the problem larger using connector occupied space, improve ease of use, first Copper wire 6 and the second copper wire 12 are located in L-type guide hole 4 and wire guide 10, are protected to the first copper wire 6 and the second copper wire 12 Shield, and it is provided with more first copper wire 6 and the second copper wire 12, when first copper wire 6 or the fracture of the second copper wire 12, Bu Huiying Normal use is rung, the stability of connection is improved.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of pcb board convenient for connection, including first substrate (1) and the second substrate (2), which is characterized in that first base Side wall on the upside of plate (1) is fixedly connected with the first copper-clad plate (3), side of the first substrate (1) close to the second substrate (2) side Wall offers multiple L-type guide holes (4), and side wall of the first substrate (1) close to the second substrate (2) side is fixedly connected with metal Column (5) is fixedly connected with more first copper wire (6), first copper wire between the metal column (5) and the first copper-clad plate (3) In L-type guide hole (4), the side wall on the upside of the second substrate (2) is fixedly connected with second copper-clad plate (7), second base Side wall of the plate (2) close to first substrate (1) side offers mounting groove (8), and the cell wall on the upside of the mounting groove (8) is fixedly connected Have fixed link (9), the fixed link (9) offers multiple wire guides (10) being connected to, institute with the cell wall on the upside of mounting groove (8) The lower end for stating fixed link (9) is fixedly connected with first clamping plate (11), solid between the first clamping plate (11) and second copper-clad plate (7) Surely more second copper wire (12) are connected with, second copper wire (12) is located in wire guide (10), on the downside of the mounting groove (8) Cell wall is fixedly connected with reset spring (13), and the upper end of the reset spring (13) is fixedly connected with second clamping plate (14), described Metal column (5) is fixedly connected with metal ball (15) far from the one end of first substrate (1), and the metal ball (15) is located at first clamping plate (11) left side.

2. a kind of pcb board convenient for connection according to claim 1, which is characterized in that the second substrate (2) is close to the The side wall of one substrate (1) side is fixedly connected with inserted link (16), side of the first substrate (1) close to the second substrate (2) side Wall offers slot (17) corresponding with inserted link (16), and one end of the inserted link (16) is located in slot (17).

3. a kind of pcb board convenient for connection according to claim 1, which is characterized in that the first clamping plate (11) and the The side wall of second splint (14) opposite side offers cone tank.

4. a kind of pcb board convenient for connection according to claim 1, which is characterized in that the bar wall of the metal column (5) is solid Surely baffle (18) are arranged with.

5. a kind of pcb board convenient for connection according to claim 1, which is characterized in that the second clamping plate (14) and peace The same telescopic rod is fixedly connected between cell wall on the downside of tankage (8), the reset spring (13) is movably set in telescopic rod Outside.

6. a kind of pcb board convenient for connection according to claim 1, which is characterized in that the tool of the first clamping plate (11) Body material is copper.