阅读说明：本技术 浮动插接结构 (Floating insertion structure ) 是由 王恒 于 2020-08-05 设计创作，主要内容包括：本发明公开了一种浮动插接结构,包括驱动件、移动件、接头固定板、转接板、设置于转接板和接头固定板之间的浮动形成板、固线块、插接头及若干个浮动连接结构,浮动形成板设有若干个浮动孔；浮动连接结构包括抵触连接件、弹簧、固定螺丝,抵触连接件包括锥形部及本体,驱动件带动移动件移动,本体的直径小于浮动孔的直径,转接板分别与浮动形成板和固线块固定连接。通过本体在浮动孔的浮动为插接头提供一定的灵活度,进而带来浮动效果,具有浮动和位置一致性的优势,可以弥补产品公差,保证接头顺畅插拔,柔性结构保证减少划伤产品,一方面提高批量测试时的工作效率,另一方面减少测试造成的产品报废率。(The invention discloses a floating plug-in structure which comprises a driving piece, a moving piece, a connector fixing plate, a switching plate, a floating forming plate, a wire fixing block, a plug-in connector and a plurality of floating connecting structures, wherein the floating forming plate is arranged between the switching plate and the connector fixing plate and is provided with a plurality of floating holes; the floating connection structure comprises an abutting connection piece, a spring and a fixed screw, the abutting connection piece comprises a conical portion and a body, the driving piece drives the moving piece to move, the diameter of the body is smaller than that of the floating hole, and the adapter plate is fixedly connected with the floating forming plate and the wire fixing block respectively. The floating of the floating hole of the body provides certain flexibility for the plug connector, so that floating effect is brought, the advantages of floating and position consistency are achieved, product tolerance can be made up, smooth plugging and unplugging of the connector are guaranteed, the flexible structure guarantees reduction of scratch products, on one hand, working efficiency during batch testing is improved, and on the other hand, the product rejection rate caused by testing is reduced.)

1. The utility model provides a grafting structure floats, includes driving piece, moving member, connects fixed plate, keysets, sets up unsteady connection structure that forms board, solidus piece, bayonet joint and a plurality of between keysets and the joint fixed plate, its characterized in that:

the floating forming plate is provided with a plurality of floating holes;

the floating connection structure comprises an abutting connection piece, a spring and a fixing screw, the abutting connection piece comprises a conical part and a body connected with the conical part, and the abutting connection piece penetrates through the spring;

the driving piece drives the moving piece to move, the plug connector is installed on the connector fixing plate, the connector fixing plate is fixed on the moving piece, the diameter of the body is smaller than that of the floating hole, the abutting connection piece penetrates through the floating hole to be in threaded connection with the fixing screw, the spring is located between the connector fixing plate and the floating forming plate, and the adapter plate is fixedly connected with the floating forming plate and the wire fixing block respectively.

2. The floating plug structure of claim 1, wherein: the driving part comprises a guide sliding rail, the moving part comprises a movable guide block, and the movable guide block is slidably mounted on the guide sliding rail.

3. The floating plug structure of claim 2, wherein: the moving member comprises a transverse plate and a longitudinal plate vertically connected with the transverse plate, and the moving guide block is installed on the transverse plate.

4. The floating plug structure of claim 1, wherein: the floating forming plate is rectangular, and is provided with 4 floating holes, and the 4 floating holes are distributed in four corners of the floating forming plate.

5. The floating plug structure of claim 1, wherein: the axial lead of the conflict connecting piece coincides with the axial lead of the fixed screw.

6. The floating plug structure of claim 1, wherein: the fixing screw is perpendicular to the floating formation plate.

7. The floating plug structure of claim 1, wherein: the joint fixing plate, the adapter plate and the floating forming plate are parallel to each other.

8. The floating plug structure of claim 1, wherein: the line fixing block is L-shaped.

9. The floating plug structure of claim 1, wherein: the floating plug-in structure further comprises a lateral guide rod, and the lateral guide rod is fixed on the adapter plate.

10. The floating plug structure of claim 9, wherein: the number of the lateral guide rods is two, and the two lateral guide rods are distributed on two sides of the plug connector.

Technical Field

The invention relates to the field of electronic product testing, in particular to a floating plug-in structure.

Background

At present, in the field of electronic product testing, product interfaces are required to be plugged and unplugged automatically frequently, product tolerances exist in used finished products, and if the tolerances are too large, a common plugging and unplugging structure cannot plug and unplug the products smoothly. The existing floating structure is mainly divided into two types, one type is floating realized through silica gel, namely the silica gel is used for wrapping the periphery of a joint, and the floating is realized through the elastic deformation of the silica gel; the other type is spring floating, the spring and the equal-height screws are vertically installed, floating is achieved through the gaps between the equal-height screws and the via holes, and then the spring restores the initial position. No matter what kind of mode of floating, all can only realize floating, when unable assurance retest, the initial position of floating joint does not change.

During use, the following problems are liable to occur:

1. if the production capacity is low, the production capacity is influenced by stopping the production line; the product is damaged and the appearance and the interface of the product are damaged. In the finished product test process, the tolerance of product self is too big, and the tolerance stack between product to the bayonet joint can produce the problem of plug distance off normal, and traditional rigid connection belongs to rigid connection, causes irreversible destruction to the product easily, causes equipment damage easily, tests the grafting off normal.

2. In the process of inserting, products are directly inserted without floating, so that the products cannot be inserted in place easily, the products are damaged irreversibly easily, and the products need to be stopped frequently and adjusted during batch testing.

Disclosure of Invention

In order to overcome the defects of the prior art, an object of the present invention is to provide a floating plug structure, which can solve the problems of easy equipment damage and plug deviation test.

One of the purposes of the invention is realized by adopting the following technical scheme:

a floating plug-in structure comprises a driving piece, a moving piece, a connector fixing plate, a switching plate, a floating forming plate arranged between the switching plate and the connector fixing plate, a wire fixing block, a plug-in connector and a plurality of floating connecting structures, wherein the floating forming plate is provided with a plurality of floating holes; the floating connection structure comprises an abutting connection piece, a spring and a fixing screw, the abutting connection piece comprises a conical part and a body connected with the conical part, and the abutting connection piece penetrates through the spring; the driving piece drives the moving piece to move, the plug connector is installed on the connector fixing plate, the connector fixing plate is fixed on the moving piece, the diameter of the body is smaller than that of the floating hole, the abutting connection piece penetrates through the floating hole to be in threaded connection with the fixing screw, the spring is located between the connector fixing plate and the floating forming plate, and the adapter plate is fixedly connected with the floating forming plate and the wire fixing block respectively.

Further, driving piece includes the direction slide rail, the moving member includes the removal guide block, the removal guide block slidable mounting in the direction slide rail.

Further, the moving member includes a transverse plate, and a longitudinal plate perpendicularly connected to the transverse plate, and the moving guide block is mounted to the transverse plate.

Further, the floating forming plate is rectangular, the floating forming plate is provided with 4 floating holes, and the 4 floating holes are distributed in four corners of the floating forming plate.

Further, the axial lead of the abutting connection piece is coincided with the axial lead of the fixing screw.

Further, the fixing screw is perpendicular to the floating formation plate.

Further, the joint fixing plate, the adapter plate and the floating formation plate are parallel to each other.

Furthermore, the line fixing block is L-shaped.

Furthermore, the floating plug structure further comprises a side guide rod, and the side guide rod is fixed on the adapter plate.

Furthermore, the number of the lateral guide rods is two, and the two lateral guide rods are distributed on two sides of the plug connector.

Compared with the prior art, the invention has the beneficial effects that:

the connector fixing plate is fixed on the moving member, the diameter of the body is smaller than that of the floating hole, the abutting connection piece penetrates through the floating hole to be in threaded connection with the fixing screw, the spring is located between the connector fixing plate and the floating forming plate, and the adapter plate is fixedly connected with the floating forming plate and the wire fixing block respectively. The floating hole is formed in the floating hole, the plug connector provides certain flexibility and further brings floating effect, the floating plug connector has the advantages of floating and position consistency, product tolerance can be made up, smooth plugging and unplugging of the plug connector are guaranteed, the flexible structure guarantees reduction of scratch products, on one hand, working efficiency during batch testing is improved, and on the other hand, the product rejection rate caused by testing is reduced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a floating plug structure according to a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the floating plug-in structure of FIG. 1;

FIG. 3 is another perspective view of the floating plug-in structure of FIG. 1;

FIG. 4 is a cross-sectional view of the floating plug-in structure of FIG. 1;

fig. 5 is a further perspective view of the floating plug-in structure of fig. 1.

In the figure: 10. a drive member; 11. a guide slide rail; 20. a moving member; 21. moving the guide block; 30. a lateral guide bar; 40. a joint fixing plate; 50. a floating forming plate; 51. a floating hole; 60. an adapter plate; 70. fixing the wire block; 80. a plug-in connector; 90. a floating connection structure; 91. a butting connecting piece; 911. a tapered portion; 92. a spring; 94. and fixing the screw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a floating plug-in structure includes a driving member 10, a moving member 20, a connector fixing plate 40, an adapter plate 60, a floating forming plate 50 disposed between the adapter plate 60 and the connector fixing plate 40, a wire fixing block 70, a plug 80, and a plurality of floating connection structures 90, wherein the floating forming plate 50 is provided with a plurality of floating holes 51; the floating connection structure 90 comprises an abutting connection piece 91, a spring 92 and a fixing screw 94, wherein the abutting connection piece 91 comprises a tapered part 911 and a body connected with the tapered part 911, and the abutting connection piece 91 penetrates through the spring 92; the driving member 10 drives the moving member 20 to move, the plug 80 is mounted on the joint fixing plate 40, the joint fixing plate 40 is fixed on the moving member 20, the diameter of the body is smaller than that of the floating hole 51, the abutting connector 91 penetrates through the floating hole 51 to be screwed with the fixing screw 94, the spring 92 is located between the joint fixing plate 40 and the floating forming plate 50, and the adapter plate 60 is respectively fixedly connected with the floating forming plate 50 and the wire fixing block 70. The floating hole 51 is in floating through the body, the plug-in connector 80 provides certain flexibility and further brings floating effect, has the advantages of floating and position consistency, can compensate product tolerance, ensures that the connector can be smoothly plugged and pulled, ensures that the flexible structure reduces scratch products, improves the working efficiency during batch testing on the one hand, and reduces the product rejection rate caused by testing on the other hand.

Preferably, the driving member 10 includes a guide rail 11, and the moving member 20 includes a movable guide block 21, where the movable guide block 21 is slidably mounted on the guide rail 11, so as to improve the positioning accuracy. The moving member 20 includes a transverse plate, and a longitudinal plate perpendicularly connected to the transverse plate, and the moving guide 21 is mounted to the transverse plate. Floating formation board 50 is the rectangle, floating formation board 50 is provided with 4 unsteady holes 51, 4 unsteady holes 51 distribute in floating formation board 50's four angles on, further improve the precision of location.

Preferably, the axial line of the interference connector 91 coincides with the axial line of the fixing screw 94. The fixing screw 94 is perpendicular to the floating formation plate 50. The joint fixing plate 40, the adapter plate 60 and the floating formation plate 50 are parallel to each other, so that the stability of the whole assembly is improved, and the assembly is simple and convenient. The wire fixing block 70 is L-shaped. The floating plug structure further comprises a lateral guide rod 30, and the lateral guide rod 30 is fixed on the adapter plate 60. Specifically, the number of the side guide rods 30 is two, and the two side guide rods 30 are distributed on two sides of the plug 80. The lateral guide bar 30 can be initially positioned before the connector is inserted into the product, and the problem that the difference between the connector position and the product interface is too large when the structure is assembled is avoided.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.