Efficient pin board-to-board connector

Abstract

The utility model discloses an efficient pin board-to-board connector, which relates to the technical field of connectors and comprises an upper butt joint seat, a lower butt joint seat is arranged below the upper butt joint seat in a butt joint mode, butt joint terminals are assembled in the upper butt joint seat and the lower butt joint seat, and assembling belts are arranged on the outer sides of the butt joint terminals. According to the efficient pin board-to-board connector, when a butt joint block is in butt joint with the interior of a butt joint groove body, the butt joint block extrudes an abutting strip at the moment, so that an inclined abutting part of the abutting strip deforms, and the inclined abutting part synchronously drives a vertical abutting part to move towards the two sides in the deformation process at the moment; at the moment, the vertical abutting part can drive an abutting rubber strip arranged on the outer side of the vertical abutting part to abut against the outer side of the upper butt joint base, and under the action of extrusion of the vertical abutting part and friction force generated between the abutting rubber strip and the upper butt joint base, the butt joint stability of the upper butt joint base and the lower butt joint base can be further improved; and the phenomenon that the upper butt joint seat and the lower butt joint seat are loosened during butt joint is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field, concretely is a kind of efficient pin plate connector. BACKGROUND

[0002] The plate-to-plate connector is mainly used for connecting two circuit boards to realize the transmission of signals and currents, and its working principle is mainly based on the contact principle, and the connection of the circuit boards is realized by the crimping of contact points or contact gold fingers. Before using it, the terminals of the connector need to be docked and assembled.

[0003] Prior art 1 (the China patent with announcement number CN214204065U and announcement date September 14, 2021) is a plate-to-plate female connector, which includes a female seat, the female seat includes a bottom plate, a middle island, two oppositely arranged side walls and two oppositely arranged end walls, the middle island, the side walls and the end walls are connected to the bottom plate, the two ends of the side wall are connected to the two end walls, the two side walls and the two end walls form a frame-shaped structure, the middle island is located in the frame-shaped structure, and the middle island and the frame-shaped structure form a containing cavity for containing at least part of the area of the plate-to-plate male connector. The end of the female seat is provided with a female gold fitting, the female gold fitting includes a first gold fitting, the first gold fitting includes a presser foot and an integrated protection structure for protecting the end of the middle island, the protection structure includes a top protection part for protecting the top surface of the end of the middle island, an end protection part for protecting the end surface of the end of the middle island and two side protection parts for protecting the side surface of the end of the middle island, the presser foot is embedded in the bottom plate, and one end of the presser foot is connected to the bottom of the side protection part. The other end of the presser foot extends into the lower part of the side wall. The plate-to-plate female connector has stable structure and is durable.

[0004] Although the connector in the prior art has stable structure and is durable, the assembly efficiency is low during assembly, and the two sets of docking seats are prone to falling off during assembly, which has certain limitations.

[0005] Therefore, we propose an efficient pin plate connector to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide an efficient pin plate connector to solve the problem that the assembly efficiency is low during assembly, and the two sets of docking seats are prone to falling off during assembly, which has certain limitations in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: An efficient pin plate connector, including upper butt joint seat, butt joint is provided with lower butt joint seat below the upper butt joint seat, and butt joint terminal is assembled in the inside of upper butt joint seat and lower butt joint seat, the outside of butt joint terminal is provided with assembly band, butt joint terminal can be quickly assembled through assembly band, and the end side of upper butt joint seat and lower butt joint seat is provided with auxiliary fixing mechanism, and the butt joint between upper butt joint seat and lower butt joint seat is more stable through auxiliary fixing mechanism.

[0008] Further, the butt joint terminal is symmetrically provided with two groups about the center point of the upper butt joint seat and the lower butt joint seat, the lower end of the assembly band is provided with a downward protrusion, and the protrusion part is connected with the upper side of the butt joint terminal.

[0009] Further, the assembly band can complete the butt joint of the two groups of butt joint terminals, and the number of downward protrusion parts of the assembly band is four.

[0010] Further, the lower side of the butt joint block is provided with a smooth structure.

[0011] Further, the upper side of the lower butt joint seat is provided with a butt joint groove body, and the side butt joint groove is provided on the front and rear sides of the edge end of the lower butt joint seat, and the side butt joint groove is communicated with the butt joint groove body, when the upper butt joint seat and the lower butt joint seat are assembled, the butt joint block is nested and butt jointed to the inside of the butt joint groove body.

[0012] Further, the auxiliary fixing mechanism comprises a contact strip, the lower end of the contact strip is fixedly connected to the bottom of the butt joint groove body, the side of the contact strip is provided with an inclined contact part, the upper end of the inclined contact part is provided with a vertical contact part, and the outer side of the vertical contact part is fixedly connected with a contact adhesive tape.

[0013] Further, the inclined contact part and the vertical contact part are made of elastic structure material, and the vertical contact part corresponds to the position of the side butt joint groove, when the butt joint block is nested and butt jointed to the inside of the butt joint groove body, the contact adhesive tape is attached to the upper butt joint seat.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The protrusion provided at the lower end of the assembly band can quickly assemble the butt joint terminal, simultaneously complete the butt joint of the butt joint terminals on the left and right sides of the upper butt joint seat or the lower butt joint seat, and improve the assembly efficiency by one time, save the stamping material, and improve the production capacity of the parts.

[0016] 2. The assembly belt is provided with four groups of protruding parts, and the interval distance between the four groups of protrusions is the same as the interval distance of the finished product terminal, so that the assembly operation of two groups of devices can be realized by a single assembly belt, and the production efficiency is further improved.

[0017] 3. When the upper docking seat and the lower docking seat are docked, the docking block arranged on the lower side of the upper docking seat can be docked into the docking groove body arranged on the upper side of the lower docking seat, so that the docking operation of the docking groove body and the docking block can assist the assembly operation between the upper docking seat and the lower docking seat, thereby improving the stability of the docking between the two.

[0018] 4. When the docking block is docked into the docking groove body, the inclined abutting part of the abutting strip is deformed, and the vertical abutting part is moved to both sides in the deformation process, so that the vertical abutting part drives the abutting rubber strip arranged on the outer side to abut against the outer side of the upper docking seat, and the stability of the docking between the upper docking seat and the lower docking seat is further improved, and the phenomenon of loosening of the docking between the upper docking seat and the lower docking seat is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic view of the upper docking seat of the utility model;

[0021] Figure 3 It is a three-dimensional structure schematic view of the lower docking seat of the utility model;

[0022] Figure 4 It is a three-dimensional sectional structure schematic view when the utility model is in the docking state;

[0023] Figure 5 It is a three-dimensional sectional structure schematic view when the utility model is in the docking state;

[0024] Figure 6 It is a three-dimensional structure schematic view of the inclined abutting part of the utility model.

[0025] In the drawing: 1, upper docking seat; 2, lower docking seat; 3, docking terminal; 4, assembly belt; 5, docking groove body; 6, docking block; 7, side docking groove; 8, abutting strip; 9, inclined abutting part; 10, vertical abutting part; 11, abutting rubber strip. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Embodiment one: the technical solution shown in Figure 1 , Figure 2 and Figure 3 , the present application provides the following technical solution: an efficient pin plate connector, which discloses an assembly belt 4. The assembly belt 4 can realize the assembly of two groups of devices, further improving the production efficiency: the lower end of the upper butt joint seat 1 is provided with a lower butt joint seat 2, and the inner part of the upper butt joint seat 1 and the lower butt joint seat 2 is assembled with a butt joint terminal 3. The outer side of the butt joint terminal 3 is provided with an assembly belt 4, which can quickly assemble the butt joint terminal 3. The butt joint terminal 3 is symmetrically arranged about the center point of the upper butt joint seat 1 and the lower butt joint seat 2, and the lower end of the assembly belt 4 is provided with a downward protrusion, and the protrusion part is connected with the upper side of the butt joint terminal 3. The assembly belt 4 can complete the butt joint of the two groups of butt joint terminals 3, and the number of the downward protrusion part of the assembly belt 4 is four.

[0028] The protrusions arranged at the lower end of the assembly belt 4 can quickly assemble the butt joint terminal 3, and simultaneously complete the butt joint of the butt joint terminals 3 on the left and right sides of the upper butt joint seat 1 or the lower butt joint seat 2, so that the assembly efficiency is doubled. The stamping material is saved, and the production capacity of the parts is improved. The protrusion part of the assembly belt 4 is provided with four groups, and the interval distance between the four protrusions is the same as the interval distance of the finished butt joint terminal 3. The assembly of two groups of devices can be realized by a single assembly belt 4, further improving the production efficiency.

[0029] Embodiment two: the technical solution shown in Figure 4 , Figure 5 and Figure 6The technical scheme is shown, and the utility model provides the following technical scheme: an efficient pin board connector, disclose the auxiliary fixing mechanism, through the auxiliary fixing mechanism can improve the stability of the docking between upper docking seat 1 and lower docking seat 2: the end side of upper docking seat 1 and lower docking seat 2 is provided with auxiliary fixing mechanism, through the auxiliary fixing mechanism can make upper docking seat 1 and lower docking seat 2 between docking more stable, the left and right ends of the downside are fixedly connected with docking block 6, and the downside of docking block 6 is smooth structure setting, the left and right ends of the upside of lower docking seat 2 are all provided with docking groove body 5, and the left and right sides of the edge of lower docking seat 2 are provided with side docking groove 7, and side docking groove 7 is connected with docking groove body 5, when upper docking seat 1 and lower docking seat 2 are docked and assembled, docking block 6 is nested and docked to the inside of docking groove body 5, the auxiliary fixing mechanism includes the abutment strip 8, the lower end of abutment strip 8 is fixedly connected in the bottom of docking groove body 5, and the side of abutment strip 8 is provided with inclined abutment part 9, and the upper end of inclined abutment part 9 is provided with vertical abutment part 10, and the outside of vertical abutment part 10 is fixedly connected with abutment rubber strip 11, inclined abutment part 9 and vertical abutment part 10 are all made of elastic structure material, and vertical abutment part 10 corresponds with side docking groove 7, when docking block 6 is nested and docked to the inside of docking groove body 5, abutment rubber strip 11 is attached between upper docking seat 1.

[0030] When docking between upper docking seat 1 and lower docking seat 2, the docking block 6 provided on the downside inside upper docking seat 1 can be docked to the inside of the docking groove body 5 provided on the upside of lower docking seat 2, at this time, through the docking operation of docking groove body 5 and docking block 6, the assembly operation between upper docking seat 1 and lower docking seat 2 can be assisted, thereby improving the stability of the docking between them, when docking block 6 is docked to the inside of docking groove body 5, at this time, docking block 6 will extrude abutment strip 8, so that the deformation of the inclined abutment part 9 of abutment strip 8 occurs, at this time, the inclined abutment part 9 will synchronously drive the vertical abutment part 10 to move to both sides in the process of deformation, at this time, the vertical abutment part 10 will drive the abutment rubber strip 11 provided on the outside thereof to abut against the outside of upper docking seat 1, through the extrusion of vertical abutment part 10 and the friction force generated between abutment rubber strip 11 and upper docking seat 1, the stability of the docking between upper docking seat 1 and lower docking seat 2 can be further improved, and the phenomenon of loosening of the docking between upper docking seat 1 and lower docking seat 2 is reduced.

[0031] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency pin-to-pin connector, comprising an upper counter seat (1), a lower counter seat (2) is arranged below the upper counter seat (1), and a counter terminal (3) is assembled in the upper counter seat (1) and the lower counter seat (2), characterized in that: The outer side of the docking terminal (3) is provided with an assembling belt (4), the docking terminal (3) can be quickly assembled through the assembling belt (4), and the end side of the upper docking seat (1) and the lower docking seat (2) is provided with an auxiliary fixing mechanism, so that the docking between the upper docking seat (1) and the lower docking seat (2) is more stable.

2. The high efficiency pin-matrix connector of claim 1, wherein: The docking terminal (3) is symmetrically provided with two groups about the center points of the upper docking seat (1) and the lower docking seat (2), the lower end of the assembling belt (4) is provided with a downward protrusion, and the protrusion part is connected with the upper side of the docking terminal (3).

3. The high performance pin-matrix connector of claim 2, wherein: The assembling belt (4) can complete the docking of the two groups of docking terminals (3), and the number of the downward protrusion parts of the assembling belt (4) is four.

4. The high efficiency pin-matrix connector of claim 1, wherein: The left and right ends of the lower side are fixedly connected with docking blocks (6), and the lower side of the docking block (6) is provided in a smooth structure.

5. The high performance pin-matrix connector of claim 4, wherein: The upper side of the lower docking seat (2) is provided with docking groove bodies (5) at the left and right ends, and the side docking grooves (7) are formed on the front and rear sides of the edge end of the lower docking seat (2), and the side docking grooves (7) are communicated with the docking groove bodies (5), when the upper docking seat (1) and the lower docking seat (2) are docked and assembled, the docking block (6) is nested and docked into the inside of the docking groove body (5).

6. The high efficiency pin-matrix connector of claim 5, wherein: The auxiliary fixing mechanism comprises a contact strip (8), the lower end of the contact strip (8) is fixedly connected to the bottom of the docking groove body (5), the side of the contact strip (8) is provided with an inclined contact part (9), the upper end of the inclined contact part (9) is provided with a vertical contact part (10), and the outer side of the vertical contact part (10) is fixedly connected with a contact rubber strip (11).

7. The high performance pin-plate connector of claim 6, wherein: The inclined contact part (9) and the vertical contact part (10) are made of elastic structure material, the vertical contact part (10) corresponds to the position of the side docking groove (7), when the docking block (6) is nested and docked into the inside of the docking groove body (5), the contact rubber strip (11) is attached to the upper docking seat (1).

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