CN209544713U - A kind of rectangular signal pin module assembly and connection device - Google Patents

Abstract

A kind of rectangular signal pin module assembly and connection device, including bottom frame, plate frame and multiple rectangular signal pin modules, the bottom frame has the cavity for assembling the perforation of the rectangular signal pin module, bottom frame two sides positioned at the cavity inside are symmetrically arranged with boss along its length, the plate frame two sides of the bottom symmetrically offer step groove, and the lower part of the shell two sides of the rectangular signal pin module symmetrically offers the first step matched with the boss, top and symmetrically offers the second step matched with the step groove；After the rectangular signal pin module is packed into bottom frame, plate frame is affixed to which rectangular signal pin module pressure to be set in cavity by fastener and bottom frame.Using aforementioned structure in maintenance, only need to lay down plate frame from bottom frame can arbitrarily take out one or more rectangular signal pin modules that need to be repaired, it is easy to operate compared with prior art, and the utility model is also equipped with that difficulty of processing is low, the high advantage of assembly consistency.

Description

A kind of rectangular signal pin module assembly and connection device

Technical field

The utility model belongs to electrical connection technical field, is related to a kind of rectangular signal pin module assembly and connection device.

Background technique

In existing rectangular signal pin module assembly and connection device usage scenario, such as patent No. US 7, disclosed in 297,031B2 Connector, specifically it includes two parallel guide rails 11 to rectangular signal pin module fixed form as shown in Figure 1:, and 11 liang of guide rail There is metal rectangular plug 12 at end.When assembly, first by two parallel guide rails 11 and a metal rectangular plug 12 from the one of guide rail End is fixed, and is then sequentially loaded into rectangular signal pin module 3 from the other end of guide rail 11, finally with another metal rectangular plug 12 fix all rectangular signal pin modules from the other end of guide rail 11.Connector pin module is carried out using this assembling structure Fixation has the following problems: I, metal guide rail difficulty of processing is big, and batch coherence request is high；Specifically, square in the prior art The boss or groove that the axial restraint of shape module will lean on the inside of two guide rails guarantee, but boss or groove are longer, difficult processing Degree is big, therefore dimensional uniformity is relatively difficult to guarantee.II, plug difficulty of processing in two sides is high, and assembly precision requires high；Two sides plug because Play the role of the module that is fixed and clamped with guide rail, additionally to play and plug together guidance, structure is relative complex, difficult processing Degree is high.Plug also wants lateral compression module simultaneously, and assembly precision is more demanding, and assembly consistency is relatively difficult to guarantee.III, maintenanceability Difference, for example, when need to change be located at intermediate some or several modules when, must be by the signal pin module except the module from guide rail one All disassembly rear is replaceable at end, replaces complex steps, replaces low efficiency.

Utility model content

To overcome defect existing for the existing assembly method of rectangular module assembly and connection device, the purpose of this utility model is that mentioning A kind of difficulty of processing is low out, assembly consistency is high and easy-maintaining novel rectangular module assembled connector.

The purpose of this utility model adopts the following technical solutions to realize.According to the utility model proposes a kind of square Shape signal pin module assembled connector, including bottom frame, plate frame and multiple rectangular signal pin modules, the bottom frame have for filling The cavity of perforation with the rectangular signal pin module is symmetrically arranged with convex along its length positioned at the bottom frame two sides of the cavity inside Platform, the plate frame two sides of the bottom are symmetrically arranged with step groove, and the lower part of the shell two sides of the rectangular signal pin module is symmetrical It offers the first step matched with the boss, top and symmetrically offers the second step matched with the step groove； After the rectangular signal pin module is packed into bottom frame, plate frame is affixed by fastener and bottom frame thus by rectangular signal pin module Pressure is set in cavity.

What the purpose of this utility model also used following technical scheme to realize.

Assembly and connection device above-mentioned further includes being installed in bottom frame and the locking positioning between rectangular signal pin module Component, which includes check lock lever, the first latch segment, the second latch segment, wherein the first latch segment and the second locking The opposite button of block realizes the positioning to check lock lever, and first latch segment, two upper lateral part of the second latch segment, lower part offers and platform The step that rank slot or boss match.

Assembly and connection device above-mentioned, wherein described plate frame one end offers the first fixation hole, the other end offers second Fixation hole, the fastener include the first bolt, the second bolt；First bolt pass through the first fixation hole after with bottom frame one end phase Even, the second bolt is connected for rectangular signal pin module to be pressed on the sky of bottom frame with the second fixation hole after passing through the bottom frame other end It is intracavitary.

Assembly and connection device above-mentioned, wherein the plate frame two sides are equipped with third fixation hole, third bolt is solid across third It is connected after determining hole, locking positioning component with the screw hole being set on the boss.

The utility model at least have compared with prior art it is following the utility model has the advantages that

1, the utility model structure is simple, easy to process, and wherein bottom frame overall processing forms, and dimensional uniformity is relatively easy Guarantee.

2, the utility model using bottom frame, plate frame by with signal pin module carry out step cooperation fixed form, Middle bottom frame limits the freedom degree in the plane of rectangular signal pin module, and plate frame limits the axial direction of rectangular signal pin module certainly By spending, so that the rectangular signal pin module assembly consistency in the utility model is easier to guarantee, and assembly efficiency is high, is easy Carry out mass production.

3, when needing to change some or several rectangular signal pin modules, it is only necessary to lay down plate frame from bottom frame Replacement is pressed on the either signal pin module between plate frame, bottom frame, and replacement step is succinct, replaces high-efficient.

The above description is merely an outline of the technical solution of the present invention, in order to better understand the technology of the utility model Means, and being implemented in accordance with the contents of the specification, and to allow the above and other purpose of the utility model, feature and excellent Point can be more clearly understood, special below to lift preferred embodiment, and cooperate attached drawing, and detailed description are as follows.

Detailed description of the invention

Fig. 1 is the assembly method schematic diagram of rectangular signal pin module assembly and connection device in the prior art.

Fig. 2 is the perspective view of the explosion of the utility model.

Fig. 3 is the schematic perspective view of the utility model after the assembly is completed.

Fig. 4 is the structural schematic diagram of rectangular signal pin module in the utility model.

Specific embodiment

Below in conjunction with attached drawing and preferred embodiment, the technical solution of the utility model is described in further detail.

Embodiment one

Please see Fig. 2 to Fig. 4, a kind of rectangular signal pin module assembly and connection device of the utility model, including bottom frame 1, pressing plate Frame 2 and multiple rectangular signal pin modules 3, the bottom frame 1 are an integral molding structure and offer for assembling the rectangular signal needle The cavity 101 of the perforation of module 3, the bottom frame two sides inside the cavity 101 are symmetrically arranged with boss 4, institute along its length It states 2 two sides of the bottom of plate frame and symmetrically offers step groove 201.The lower part of the shell two sides of the rectangular signal pin module 3 is symmetrical Offer the first step 301 matched with the boss 4, top symmetrically offers matched with the step groove 201 Two steps 302；After the rectangular signal pin module 3 is packed into bottom frame 1, first step 301 and boss 4 abut against cooperation, so It is afterwards that plate frame 2 is affixed with bottom frame 1 by fastener and make step groove 201 and second step 302 abuts against and cooperates thus will be more A rectangular signal pin module 3 is pressed in the cavity 101 of bottom frame 1.Furthermore, described 2 one end of plate frame offers first Fixation hole 202, the other end offer the second fixation hole 203, and fastener above-mentioned includes the first bolt 8, the second bolt 9；This One bolt 8 is spirally connected after passing through the first fixation hole 202 with 1 one end of bottom frame, the second bolt 9 is consolidated after passing through 1 other end of bottom frame with second Determine hole 202 to be connected for the rectangular signal pin module 3 to be pressed in the cavity 101 of bottom frame.Preferably, can also be used other Fastener realizes the affixed of plate frame and bottom frame, and the utility model is without limitation.

Referring to Fig. 3, the utility model is first fixed by bottom frame 1 in assembly, then in order by rectangular signal pin module 3 It is sequentially loaded into bottom frame 1, wherein the boss inside bottom frame supports rectangular signal pin module for axial, and two in bottom frame are symmetrical The boss of setting and the first step of module two sides contact to limit the planar degrees of freedom of rectangular signal pin module 3. Plate frame is pressed in multiple rectangular signal pin modules 3 by each module after being installed in place, and passes through plate frame with each fastener It is affixed with bottom frame after upper corresponding fixation hole, finally multiple rectangular signal pin modules 3 are fixedly mounted in bottom frame 1.Wherein Plate frame limits the axial freedom of each rectangular signal pin module, and plate frame two sides and the signal pin at 1 both ends of bottom frame Module end face, which offsets, realizes further positioning.

Embodiment two

Please refer to Fig. 2 and Fig. 3, a kind of rectangular signal pin module assembly and connection device, including bottom frame 1, plate frame 2 and multiple It is consistent in rectangular signal pin module 3, the structure of three parts and mutual assembly relation and embodiment one, it repeats no more. The difference of assembly and connection device and embodiment one that the present embodiment proposes is the lock being additionally arranged between rectangular signal pin module 3 Tight positioning component, the locking positioning component further include check lock lever 5, the first latch segment 6, the second latch segment 7, first latch segment 6 The positioning to check lock lever is realized with 7 make-up of the second latch segment.First latch segment 6, the second latch segment 7 liang of upper lateral parts, lower parts It is equipped with the step matched with strip 2 or boss 4, assembly method is identical as rectangular signal pin module 3, i.e., will assemble Locking positioning component be integrally placed on bottom frame inner convex platform and pushed down again with the plate frame.Preferably, in order to further real Now to the fixation of locking positioning component, it is equipped with third fixation hole 204 in 2 two sides of plate frame, third bolt 10 is fixed across third Hole 204, locking positioning component latch segment two sides after be set to the boss 4 on screw hole 401 be connected.

The check lock lever 5, the first latch segment 6, the second latch segment 7 structure and working principle be the prior art, It applies in field of connectors to play locking position-limiting action.And since the assembly and connection device of the utility model belongs to plug connection Device part, then the locking positioning component added can pass through rotation after the utility model socket connector matched with its plugs Turn check lock lever and realizes the locking of the two, positioning.

The above descriptions are merely preferred embodiments of the present invention, not does in any form to the utility model Limitation, any person skilled in the art do not departing within the scope of technical solutions of the utility model, practical new according to this The technical spirit of type any simple modification, equivalent change and modification made to the above embodiment, still fall within the utility model In the range of technical solution.

Claims (4)

1. a kind of rectangular signal pin module assembly and connection device, it is characterised in that including bottom frame (1), plate frame (2) and multiple squares Shape signal pin module (3), the bottom frame (1) have the cavity (101) for assembling the perforation of the rectangular signal pin module (3), position It is symmetrically arranged with along its length boss (4) in the internal bottom frame two sides of the cavity (101), plate frame (2) two sides of the bottom Symmetrically offer step groove (201), the lower part of the shell two sides of the rectangular signal pin module (3) symmetrically offer with it is described convex First step (301) that platform (4) matches, top symmetrically offer the second step matched with the step groove (201) (302)；After the rectangular signal pin module (3) is packed into bottom frame (1), plate frame (2) by fastener and bottom frame (1) it is affixed from And rectangular signal pin module (3) pressure is set in cavity (101).

2. rectangular signal pin module assembly and connection device according to claim 1, it is characterised in that further include being installed on bottom frame (1) in and the locking positioning component between rectangular signal pin module (3), the locking positioning component include check lock lever (5), the One latch segment (6), the second latch segment (7), wherein the first latch segment (6) and the second latch segment (7) opposite button are realized to check lock lever (5) positioning, and first latch segment (6), (7) two upper lateral part of the second latch segment, lower part offer with step groove (201) or The step that boss (4) matches.

3. rectangular signal pin module assembly and connection device according to claim 1, it is characterised in that described plate frame (2) one end Offer the first fixation hole (202), the other end offers the second fixation hole (203), the fastener include the first bolt (8), Second bolt (9)；First bolt (8) is across the first fixation hole (202) are connected with bottom frame (1) one end afterwards, the second bolt (9) is worn It is connected the rectangular signal pin module (3) being pressed on bottom frame with the second fixation hole (203) after crossing bottom frame (1) other end In cavity (101).

4. rectangular signal pin module assembly and connection device according to claim 2, it is characterised in that plate frame (2) two sides Equipped with third fixation hole (204), third bolt (10) is after third fixation hole (204), locking positioning component and set on described Screw hole (401) on boss (4) is connected.