CN114321128A - Connecting piece - Google Patents
Connecting piece Download PDFInfo
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- CN114321128A CN114321128A CN202011059388.4A CN202011059388A CN114321128A CN 114321128 A CN114321128 A CN 114321128A CN 202011059388 A CN202011059388 A CN 202011059388A CN 114321128 A CN114321128 A CN 114321128A
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- 239000000758 substrate Substances 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The invention provides a connecting piece, which comprises a base, a connecting part and a combining part, wherein the connecting part is arranged on the base; one end of the connecting part is connected with the base; the combining piece is arranged at the other end of the connecting part and comprises a chute, the chute is provided with an opening end and a closed end which are opposite, and the opening end is positioned at the side edge of the combining piece; the invention also provides another connecting piece, which comprises a base plate, two side plates, a front plate and a positioning part, wherein the maximum linear distance of the outer periphery of the connecting part is smaller than that of the outer periphery of the combining piece; the two side plates are arranged on the base plate and are parallel to each other; the front plate is connected with the two side plates and provided with a gradually-reduced positioning groove, and the base plate, the two side plates and the front plate form an accommodating groove; the positioning part is arranged on the substrate and is suitable for reciprocating movement along the first direction vertical to the substrate.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a connecting piece, in particular to a connecting piece which is separated by rotation and withdrawal.
[ background of the invention ]
The connecting piece is widely used in various wearing type products on the market, such as intelligent wearing devices, police secret recorders, bicycle lighting lamps, military equipment and the like. The male end of the connecting piece is provided with a metal elastic sheet, the placing end of the wearable product is provided with a groove, the metal elastic sheet and the groove are mutually matched in a geometric mode, and the connecting piece is inserted between the wearable product and the mounting structure and fixed with each other through a buckle.
However, the elastic sheet has insufficient rigidity, and when the product is collided, the elastic sheet is easy to generate permanent deformation, so that the product cannot be detached.
[ summary of the invention ]
In view of the foregoing, in one embodiment, the present invention provides a connector, which includes a base, a connecting portion and a connector; one end of the connecting part is connected with the base; the combining piece is arranged at the other end of the connecting part and comprises a sliding chute, the sliding chute is provided with an opening end and a closed end which are opposite, and the opening end is positioned at the side edge of the combining piece; wherein the maximum linear distance of the outer periphery of the connecting portion is smaller than the maximum linear distance of the outer periphery of the coupling member.
In addition, the invention also provides another connecting piece which comprises a base plate, two side plates, a front plate and a positioning part; the two side plates are arranged on the base plate and are parallel to each other; the front plate is connected with the two side plates and provided with a gradually-reduced positioning groove, and the base plate, the two side plates and the front plate form an accommodating groove; the positioning part is arranged on the substrate and is suitable for reciprocating movement along a first direction vertical to the substrate.
In summary, in the connection component provided in the embodiments of the present invention, in the separation process, the positioning portion can be prevented from deforming by rotating and withdrawing, so as to reduce the probability of permanent deformation of the positioning portion, and further increase the adequacy of the product and the service life.
[ description of the drawings ]
Fig. 1 is a perspective view of a first connecting member according to a first embodiment of the present invention.
Fig. 2 is a top view of a first connecting member according to a first embodiment of the present invention.
Fig. 3 is a sectional view of a first connecting member according to a first embodiment of the present invention.
Fig. 4 is a perspective view of a second connector according to the first embodiment of the present invention.
Fig. 5 is a sectional view of a second connector according to the first embodiment of the present invention.
Fig. 6 is a perspective view of a second connector according to a second embodiment of the present invention.
Fig. 7 is a sectional view of a second connector according to a second embodiment of the present invention.
Fig. 8 is a first movement diagram of the link of the first embodiment of the present invention.
Fig. 9 is a second movement diagram of the link of the first embodiment of the present invention.
Fig. 10 is a third movement diagram of the link of the first embodiment of the present invention.
Fig. 11 is a fourth movement diagram of the link of the first embodiment of the present invention.
Fig. 12 is a fifth movement diagram of the link of the first embodiment of the present invention.
Fig. 13 is a cross-sectional view of a first motion of the coupling of the first embodiment of the present invention.
Fig. 14 is a cross-sectional view of a second motion of the coupling of the first embodiment of the present invention.
Fig. 15 is a sectional view showing a third movement of the link member according to the first embodiment of the present invention.
Fig. 16 is a cross-sectional view showing a fourth movement of the link member according to the first embodiment of the present invention.
Fig. 17 is a cross-sectional view showing a fifth movement of the link member according to the first embodiment of the present invention.
Fig. 18 is a partial cross-sectional view of a first connector according to a first embodiment of the present invention.
Fig. 19 is a side view of a first connector of the first embodiment of the present invention.
[ detailed description ] embodiments
Although the present invention has been described with reference to the foregoing embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Fig. 1 is a perspective view of a first connecting member according to a first embodiment of the present invention, which is applied to various wearable products on the market, such as smart wearable devices, police camcorders, bicycle lights, military equipment, etc. in some embodiments, the first connecting member is a flexible member. The connector is divided into a male connector and a female connector according to a combination structure, and the male connector and the female connector are combined and separated through mutual geometric matching, and the first connector 1 in the following embodiments of the invention is the male connector.
As shown in fig. 1, the first connecting member 1 includes a base 10, a connecting portion 20, and a coupler 30; one end of the connecting part 20 is connected to the base 10; the connecting member 30 is disposed at the other end of the connecting portion 20, the connecting member 30 includes a sliding slot 31, the sliding slot 31 has an open end 311 and a closed end 312, and the open end 311 is located at a side edge of the connecting member 30. As shown in fig. 1, the side edge refers to any side edge along the outer periphery of the connecting member 30, in this embodiment, a circular connecting member 30 is used as an example, the side edge is any position of the outer diameter of a circle, and is any side edge if the side edge is rectangular, polygonal or irregular, in this embodiment, the first connecting member 1 is made of plastic and is integrally formed by injection molding, the base 10 is rectangular, the geometry of the back side surface is designed correspondingly to the pre-loaded product, in other embodiments, the base 10 of the first connecting member 1 is also polygonal such as circular, triangular or pentagonal, in some embodiments, the first connecting member 1 may be made of metal and is integrally formed by casting, and in other embodiments, the first connecting member 1 may be made of a mixed material (for example, the base 10 is made of plastic, the connecting portion 20 and the connecting member 30 are made of metal) by locking, And the riveting or welding mode is adopted for splicing and fixing.
Fig. 2 is a plan view of a first connecting member according to a first embodiment of the present invention, and fig. 3 is a sectional view of the first connecting member according to the first embodiment of the present invention, and as shown in fig. 1 to 3, a maximum straight-line distance L2 of an outer periphery of a connecting portion 20 of the first connecting member 1 is smaller than a maximum straight-line distance L1 of an outer periphery of a coupling member 30, for example, in the present embodiment, when the coupling member 30 is viewed from the plan view shown in fig. 2, the maximum straight-line distance of the outer periphery of the coupling member 30 is found to be L1, and the maximum straight-line distance of the outer periphery of the connecting portion 20 is found to be L2 when viewed from a top view section 3-3 shown in fig. 3, wherein L2 is smaller than L1.
Fig. 4 is a perspective view of a second connector according to a first embodiment of the present invention, fig. 5 is a cross-sectional view of the second connector according to the first embodiment of the present invention, fig. 6 is a perspective view of the second connector according to the second embodiment of the present invention, fig. 7 is a cross-sectional view of the second connector according to the second embodiment of the present invention, the second connector 5 is the above-mentioned female connector, and for convenience of description, the first direction is an x-axis direction, the second direction is a y-axis direction, the third direction is a z-axis direction, and the axes are perpendicular to each other, which are required to be marked with an xyz coordinate in each drawing, as shown in fig. 4.
As shown in fig. 4 to 7, the second link 5 includes a base plate 50, two side plates 60, a front plate 70, and a positioning part 80; the two side plates 60 are arranged on the base plate 50, and the two side plates 60 are arranged in parallel; the front plate 70 is connected with the two side plates 60, the front plate 70 is provided with a tapered positioning groove 71, and the base plate 50, the two side plates 60 and the front plate 70 form an accommodating groove 72; the positioning portion 80 is disposed on the substrate 50 and adapted to reciprocate along a first direction perpendicular to the substrate 50. In the first embodiment, the positioning portion 80 can have the mobility in the first direction by the design of the elastic arm 82, and in the second embodiment, the positioning portion 80a can have the mobility in the first direction by the arrangement of the elastic element 82a, which will be described later in detail.
The second connecting member 5 is made of plastic, metal or other materials, for example, in this embodiment, the second connecting member 5 is made of plastic and is integrally formed by injection molding, and the substrate 50 is rectangular, and the back side surface is pre-installed in any structure to make a corresponding geometric design, in some embodiments, the second connecting member 5 is made of metal and is integrally formed by casting, or is formed by first forming a plurality of plate parts by metal stamping and then splicing, and in some embodiments, the substrate 50 of the second connecting member 5 may also be polygonal, such as circular, triangular, or five-sided.
As shown in fig. 4 to 5, the positioning portion 80 includes a bump 81 and a resilient arm 82, the resilient arm 82 is connected to the substrate 50 and has a movable end 821 on a side away from the substrate 50, and the bump 81 is disposed on the movable end 821. In this embodiment, the substrate 50 and the two side plates 60 are only partially connected, the portion of the elastic arm 82 directly connected to the substrate 50 is a fixed end, the portion of the elastic arm 82 not connected to the substrate 50 is a movable end 821, the protrusion 81 is a cylindrical block and is integrally formed with the movable end 821, because the restraining force of the movable end 821 is weak, the movable end has a degree of movement in the first direction (i.e. the x-axis direction), in some embodiments, the length of the connected portion of the substrate 50 and the two side plates 60 and the length of the unconnected portion may also be in other ratios, such as 2:1, 1:2, 1:3, etc., if the elastic arm 82 needs to have greater elasticity, the length of the unconnected portion may be set to be longer than the length of the connected portion, otherwise, the length of the unconnected portion may be set to be shorter than the length of the connected portion, and the end is not limited by the present invention.
Referring to fig. 6 to 7, fig. 6 and 7 show a second embodiment, which is different from the first embodiment in one of the structures of the positioning portion, and thus the rest of the structures refer to the first embodiment and will not be described again. In this embodiment, the positioning portion 80a includes a convex pillar 81a and an elastic element 82a, the convex pillar 81a is convexly disposed on the substrate 50, one end of the elastic element 82a abuts against the substrate 50, the other end abuts against the convex pillar 81a, and the elastic element 82a provides an acting force for resetting the convex pillar 81a, in this embodiment, the elastic element 82a is a spring, one end of the elastic element is fixed to the substrate 50, the other end of the elastic element is fixed to the convex pillar 81a, the convex pillar 81a is cylindrical, in some embodiments, the convex pillar 81a is made of plastic material or metal material, and the elastic element 82a is a spring sheet, a rubber spring, or a coil spring, and is fixed between the convex pillar 81a and the substrate 50 by welding, locking, riveting, and the like.
Fig. 8 is a first movement diagram of the link according to the first embodiment of the present invention, fig. 9 is a second movement diagram of the link according to the first embodiment of the present invention, fig. 10 is a third movement diagram of the link according to the first embodiment of the present invention, fig. 11 is a fourth movement diagram of the link according to the first embodiment of the present invention, fig. 12 is a fifth movement diagram of the link according to the first embodiment of the present invention, fig. 13 is a sectional view of the first movement of the link according to the first embodiment of the present invention, fig. 14 is a sectional view of the second movement of the link according to the first embodiment of the present invention, fig. 15 is a sectional view of the third movement of the link according to the first embodiment of the present invention, fig. 16 is a sectional view of the fourth movement of the link according to the first embodiment of the present invention, and fig. 17 is a sectional view of the fifth movement of the link according to the first embodiment of the present invention.
As shown in fig. 1, 4, 8-10 and 13-15, when the first connecting member 1 is correspondingly assembled on the second connecting member 5 along the second direction (i.e. the y-axis direction), the connecting portion 20 is inserted into the tapered positioning slot 71, the engaging member 30 is accommodated in the accommodating slot 72, and as shown in fig. 15, the positioning portion 80 is abutted against the closed end 312 of the engaging member 30, as shown in fig. 1, 9 and 14, during the process that the connecting portion 20 is inserted into the tapered positioning slot 71, the open end 311 of the sliding slot 31 faces the opposite direction of the second direction (i.e. the negative direction of the y-axis, and above the drawing plane), at this time, the lower edge of the sliding slot 31 having the engaging member 30 protruding more towards the first direction will firstly contact the positioning portion 80, so that the positioning portion 80 is deformed and moves along the first direction (i.e. the x-axis direction), as shown in fig. 15, when the first connecting member 1 is pushed to the bottom, the sliding slot 31 will be correspondingly located at the positioning portion 80, in fig. 14, the positioning portion 80 deformed by pushing the first connecting member 1 can move in the opposite direction of the first direction (in this embodiment, the negative direction of the x-axis) and recover the shape to be accommodated in the sliding groove 31, the protrusion 81 abuts against the closed end 312 of the engaging member 30, the positioning portion 80 abuts against the closed end 312 of the engaging member 30 to restrain the first connecting member 1 and the second connecting member 5 together, even if the first connecting member 1 is operated to apply a force in the opposite direction of the second direction after the engagement, the closed end 312 of the engaging member 30 abuts against the protrusion 81 of the positioning portion 80 and cannot move in the opposite direction of the second direction, and when the movement or daily use is avoided, the connection relationship between the first connecting member 1 and the second connecting member 5 can be easily released.
As shown in fig. 1, 4, 10 to 12 and 15 to 17, when the first connecting member 1 is assembled to the second connecting member 5 and the first connecting member 1 is separated from the second connecting member 5, the first connecting member 1 is rotated 180 degrees around the first direction as the rotation axis (i.e., the x-axis direction) as shown in fig. 10 to 12, and then the first connecting member 1 is moved away from the second connecting member 5 along the second direction, i.e., as shown in fig. 17, so that the open end 311 of the sliding slot 31 is turned from upward to downward, since the open end 311 is turned downward (i.e., the positive direction of the y-axis), the protrusion 81 originally limited by the limit of the closed end 312 can be released, and the first connecting member 1 can smoothly move in the opposite direction of the second direction (the negative direction of the y-axis) until the connecting member 30 is separated from the accommodating slot 72.
In detail, in the present embodiment, after the first connecting member 1 and the second connecting member 5 are assembled, the direction from the closed end 312 to the open end 311 of the first connecting member 1 is opposite to the second direction (in the present embodiment, the negative direction of the y-axis), the first connecting member 1 is rotated 180 degrees relative to the second connecting member 5, the direction from the closed end 312 to the open end 311 becomes the same as the second direction (in the present embodiment, the positive direction of the y-axis), so that the first connecting member 1 is subsequently moved relative to the second connecting member 5 in the opposite direction (even if the first connecting member 1 is away from the second connecting member 5), the closed end 312 does not contact the positioning portion 80, the positioning portion 80 is not deformed, and the first connecting member 1 and the second connecting member 5 can be easily released from being fastened to be separated from each other, in other embodiments, the direction from the closed end 312 to the open end 311 of the first connecting member 1 is set to be at another included angle with the second direction, such as 90 degrees, 120 degrees, 150 degrees, etc. Therefore, when the first connecting member 1 and the second connecting member 5 are to be separated, they are rotated by 90 degrees, 120 degrees or 150 degrees relative to each other with the first direction as the rotation axis, and then they can be separated.
Therefore, through the structural geometric design of the first connecting piece 1 and the second connecting piece 5, the deformation of the positioning parts (80, 80a) can be avoided in the separation process of the first connecting piece and the second connecting piece through a rotating exit mode, so that the probability of permanent deformation of the positioning parts (80, 80a) is reduced, and the proper rate and the service life of a product are further increased.
As shown in fig. 1 and 2, the closed end 312 of the sliding slot 31 of the first connecting member 1 includes a first inclined surface 3121, a second inclined surface 3122, a first lateral surface 3123, a second lateral surface 3124, and a curved surface 3125; the first side surface 3123 is connected between the curved surface 3125 and the first inclined surface 3121; the second side surface 3124 is connected between the curved surface 3125 and the second inclined surface 3122, and the distance L3 between the first inclined surface 3121 and the second inclined surface 3122 gradually increases from the curved surface 3125 side to the open end 311, for example, in the present embodiment, the distance L31 between the first inclined surface 3121 and the second inclined surface 3122 at the upper surface P1, the open end 311 is greater than the distance L32 between the first inclined surface 3121 and the second inclined surface 3122 at the intersection of the first inclined surface 3121 and the first side surface 3123 and the intersection of the second inclined surface 3122 and the second side surface 3124, whereby the user can make the movement smoother using another grouping method, which is explained as follows, the open end 311 of the first connection member 1 is aligned with the positioning portion 80 of the second connection member 5, pushed up in the second direction, guided by the first inclined surface 3121 and the second inclined surface 3122, the positioning part 80 can be smoothly accommodated in the chute 31 and pushed to the positioning, and the assembly can be completed by subsequent rotation. In the present embodiment, the first inclined surface 3121 and the second inclined surface 3122 are symmetrical to each other, and the first side surface 3123 and the second side surface 3124 are parallel to each other in addition to being symmetrical to each other. In some embodiments, the first side surface 3123 and the second side surface 3124 may also be non-parallel to each other and at an angle with respect to each other, such as 30 degrees, 45 degrees, or 60 degrees, for example.
As shown in fig. 4 to 5, 9 and 14, the projection 81 of the positioning portion 80 in the first embodiment has an inclined surface 811, and the inclined surface 811 is away from the movable end 821, and in this embodiment, half of the projection 81 is in a cylindrical block shape, and the other half of the projection is in a trapezoidal block shape, and the inclined surface 811 is closer to the substrate 50 in a direction away from the movable end 821, and in other embodiments, the inclined surface 811 is in an elliptical inclined surface shape, a triangular inclined surface shape, or another polygonal inclined surface shape.
As shown in fig. 6 to 7, an end of the convex pillar 81a far from the elastic element 82a in the second embodiment has an inclined surface 811a, in the present embodiment, one end of the convex pillar 81a is cylindrical, and the other end of the convex pillar 81a is an inclined surface 811a having a trapezoidal cylindrical shape, and in other embodiments, the inclined surface 811a also has an elliptical shape, a triangular shape, or other polygonal shapes.
Therefore, through the arrangement of the inclined surfaces (811 and 811a) on the positioning parts (80 and 80a), when the first connecting piece 1 is arranged on the second connecting piece 5 along the second direction, the joint member 30 can lead the inclined surfaces (811 and 811a) to push against smoothly, so that the positioning parts (80 and 80a) of the second connecting piece 5 move and deform along the first direction.
As shown in fig. 1 and 8 to 17, the first connecting member 1 further includes a guide groove 40, the guide groove 40 includes an opening side 41 and a closed side 42 opposite to each other, and a direction from the closed side 42 to the opening side 41 of the guide groove 40 is different from a direction from the closed end 312 to the opening end 311 of the sliding groove 31, so that, when the first connecting member 1 is assembled on the second connecting member 5 along the second direction by the arrangement of the guide groove 40, the positioning portion 80 of the second connecting member 5 can be smoothly guided to deform toward the first direction (i.e., the x-axis direction). In the present embodiment, the direction from the closed side 42 to the opening side 41 of the guiding groove 40 is the same as the second direction (i.e. the same as the y-axis direction) and is opposite to the direction from the closed end 312 to the opening end 311 of the sliding chute 31, and in other embodiments, the direction from the closed side 42 to the opening side 41 of the guiding groove 40 is the same as the second direction and forms an angle with the direction from the closed end 312 to the opening end 311 of the sliding chute 31, for example, 90 degrees, 120 degrees or 150 degrees.
In addition, as shown in fig. 4 to 7, in either the first or second embodiment, the ends of the two side plates 60 of the second link 5 are connected to each other to form a connecting end 61, and the connecting end 61 is provided with a guide portion 611. In the present embodiment, the guiding portion 611 includes a cantilever fixed to the connecting end 61, the free end of the cantilever reciprocates along a first direction (i.e., the x-axis direction), and the guiding portion 611 and the protrusion 81 of the positioning portion 80 are both protruded and protruded opposite to the first direction (i.e., the x-axis negative direction). In the present embodiment, when the first connecting member 1 is correspondingly assembled to the second connecting member 5, the guiding portion 611 is correspondingly received in the guiding groove 40. Therefore, through the geometric fit between the guiding part 611 of the second connecting piece 5 and the guiding groove 40 of the first connecting piece 1, the positioning effect is achieved when the two are assembled, in the rotating process of separating the two, the operation hand feeling can be provided through a little resistance to remind a user of the rotating position, in some implementation forms, the guiding part 611 comprises a compressible elastic piece, the compressible elastic piece moves back and forth along a first direction, in other implementation forms, the protruding block 81 of the positioning part 80 faces to extend and protrude opposite to the first direction, and the guiding part 611 faces to extend and protrude in the first direction.
As shown in fig. 1 and 15, the sliding groove 31 and the guiding groove 40 of the first connecting member 1 are located on the same plane on the coupling member 30. In the present embodiment, the sliding groove 31 and the guiding groove 40 are both located on the upper surface P1 of the coupling member 30, in some embodiments, the sliding groove 31 and the guiding groove 40 of the first connecting member 1 are respectively located on two opposite parallel surfaces of the coupling member 30, for example, the sliding groove 31 is located on the upper surface P1 of the coupling member 30 and the guiding groove 40 is located on the lower surface P2 of the coupling member 30, in other embodiments, two guiding grooves 40 may be respectively located on the upper surface P1 and the lower surface P2.
Therefore, by arranging the relative positions of the guide groove 40 of the first connecting piece 1 and the sliding groove 31 and the position of the guide part 611 of the second connecting piece 5, various design methods for restraining the first connecting piece 1 and the second connecting piece 5 are provided, so that the use requirements of different products are met.
As shown in fig. 4, 5, 15 to 16, the guide portion 611 of the second link 5 has an inclined surface 6111, and the inclined surface 6111 is away from the connection end 61. In the present embodiment, the inclined surface 6111 is a trapezoidal inclined surface facing the movable end 821, and in some embodiments, the inclined surface 6111 is a triangular inclined surface, a quadrilateral inclined surface, other polygonal inclined surfaces, or the like. Therefore, the inclined surface 6111 of the guiding part 611 of the second connecting piece 5 is matched with the guide groove 40 of the first connecting piece 1 in a geometric mode, so that the two connecting pieces are assembled smoothly and achieve a positioning effect, and in addition, in the rotating process of separating the two connecting pieces, the two connecting pieces move and rotate smoothly.
Fig. 18 is a partial sectional view of the first connector according to the first embodiment of the present invention, as shown in fig. 1 and 18, the guide groove 40 of the first connector 1 further includes a first side portion 43 and a second side portion 44 opposite to each other and a groove bottom 45 located at the bottom of the guide groove 40, the first side portion 43 and the second side portion 44 are connected by the closed side 42 and the groove bottom 45, and a depth L4 of the groove bottom 45 gradually increases from the closed side 42 to the opening side 41. In the present embodiment, the depth L4 of the groove bottom 45 increases linearly from the closed side 42 to the open side 41, for example, the depth L41 of the groove bottom 45 corresponding to the closed side 42 is smaller than the depth L42 of the groove bottom 45 corresponding to the open side 41, and in other embodiments, the depth L4 of the groove bottom 45 also increases gradually from the closed side 42 to the open side 41 and forms an arc shape. Therefore, in the process that the first connecting member 1 is assembled on the second connecting member 5 along the second direction, the opening side 41 of the guiding groove 40 of the connecting member 30 of the first connecting member 1 with a relatively deep depth will first contact the positioning portion 80, and then the depth becomes gradually shallower, so that the positioning portion 80 is guided to gradually displace and deform and move along the first direction, so as to reduce the assembling resistance and increase the proper rate of the product.
Fig. 19 is a side view of the first connecting member according to the first embodiment of the present invention, and as shown in fig. 1 and 19, a straight distance L5 between the first side portion 43 and the second side portion 44 of the guide groove 40 gradually decreases from the bottom 45 of the groove. In the present embodiment, the linear distance L5 between the first side portion 43 and the second side portion 44 to the groove bottom 45 is linearly decreased, for example, on the upper surface P1, the linear distance L51 between the first side portion 43 and the second side portion 44 on the peripheral side edge of the coupling member 30 is greater than the linear distance L52 between the first side portion 43 and the second side portion 44 on the groove bottom 45, in other embodiments, the contour between the first side portion 43 and the second side portion 44 is arc-shaped, and the distance between the first side portion 43 and the second side portion 44 is gradually decreased toward the groove bottom 45, thereby, during the rotation of the first connecting member 1 relative to the second connecting member 5, the guide groove 40 of the first connecting member 1 is smoothly guided away from the guide portion 611 of the second connecting member 5 by the above geometric design of the guide groove 40, so as to reduce the resistance generated during the rotation and increase the yield rate of the product.
As shown in fig. 1 and 2, the distance L6 between the first side 43 and the second side 44 of the guide slot 40 increases from the closed side 42 to the open side 41. In the present embodiment, the distance L6 between the first side 43 and the second side 44 increases linearly from the closed side 42 to the opening side 41, for example, on the upper surface P1, the distance L61 between the first side 43 and the second side 44 at the closed side 42 is smaller than the distance L62 between the first side 43 and the second side 44 at the opening side 41. In other embodiments, the contour of the closed side 42 and the first side portion 43 is arc-shaped or other geometric shapes, so that, in the process of assembling the first connecting member 1 on the second connecting member 5 along the second direction, the opening side 41 with a wider relative width (i.e. the distance between the first side portion 43 and the second side portion 44) of the guiding groove 40 of the connecting member 30 of the first connecting member 1 will contact the positioning portion 80 first, and then the width gradually narrows, so that the positioning portion 80 can be guided to gradually displace and deform and move along the first direction, thereby reducing the assembling resistance and increasing the product yield.
In summary, in the connection component provided in the embodiments of the present invention, in the separation process, the positioning portion can be prevented from deforming by rotating and withdrawing, so as to reduce the probability of permanent deformation of the positioning portion, and further increase the adequacy of the product and the service life.
Claims (20)
1. A connector, comprising:
a base;
one end of the connecting part is connected to the base;
the combining piece is arranged at the other end of the connecting part and comprises a sliding chute, the sliding chute is provided with an opening end and a closed end which are opposite, and the opening end is positioned at the side edge of the combining piece;
wherein a maximum linear distance of an outer circumference of the connecting portion is smaller than a maximum linear distance of an outer circumference of the coupling member.
2. A connector according to claim 1, wherein said coupler further comprises a channel, said channel comprising an open side and a closed side opposite, said channel extending in a direction from said closed side to said open side different from a direction of said channel extending from said closed end to said open end.
3. A connecting member according to claim 2 wherein said runner and said channel are located on opposite parallel surfaces of said connecting member.
4. A connector according to claim 2, wherein said runner and said channel are located in the same plane on said coupling member.
5. The connector of claim 2, wherein said channel further comprises a first side and a second side opposite each other and a channel bottom at the bottom of said channel, said closed side and said channel bottom connecting said first side and said second side, said channel bottom increasing in depth from said closed side to said open side.
6. The connector of claim 5, wherein the linear distance between said first side and said second side decreases to said groove bottom.
7. The connector of claim 5, wherein the distance between the first side and the second side increases from the closed side to the open side.
8. The connecting member according to claim 1, further comprising another connecting member, wherein the another connecting member comprises a receiving groove and a positioning portion, the positioning portion is disposed in the receiving groove and the positioning portion moves back and forth along a first direction, when the connecting member is assembled to the another connecting member along a second direction, the engaging member is disposed in the receiving groove and the positioning portion abuts against the closed end of the engaging member, when the connecting member is assembled to the another connecting member, the engaging member is disengaged from the receiving groove after the connecting member is rotated 180 degrees and the connecting member is moved away from the another connecting member along the second direction, wherein the first direction and the second direction are perpendicular to each other.
9. The connector of claim 1, further comprising another connector, the other connector comprising:
a substrate;
the two side plates are arranged on the base plate, and one end parts of the two side plates are arranged in parallel;
the front plate is connected with the two side plates and provided with a gradually-reduced positioning groove, and the base plate, the two side plates and the front plate form a containing groove;
a positioning portion disposed on the substrate and reciprocating in a first direction perpendicular to the substrate;
when the connecting piece is correspondingly assembled on the other connecting piece along the second direction, the connecting part penetrates through the gradually-reduced positioning groove, the combining piece is accommodated in the accommodating groove, and the positioning part is abutted against the closed end of the combined piece;
wherein the first direction and the second direction are perpendicular to each other.
10. A connecting member according to claim 8 or 9, wherein said coupling member further comprises a guide groove including an open side and a closed side on opposite sides, a direction of said guide groove from said closed side to said open side being different from a direction of said sliding groove from said closed end to said open end, said another connecting member further comprising a guide portion provided in said receiving groove, said guide portion being correspondingly received in said guide groove when said connecting member is correspondingly assembled to said another connecting member.
11. The connector of claim 10, wherein the guide portion moves back and forth in a first direction.
12. The connector of claim 1, wherein the closed end includes a first inclined surface, a second inclined surface, a first side surface, a second side surface, and a curved surface, the first side surface is connected between the curved surface and the first inclined surface, the second side surface is connected between the curved surface and the second inclined surface, and a distance between the first inclined surface and the second inclined surface increases from the curved surface side to the open end.
13. A connector, comprising:
a substrate;
the two side plates are arranged on the base plate and are parallel to each other;
the front plate is connected with the two side plates and provided with a gradually-reduced positioning groove, and the base plate, the two side plates and the front plate form a containing groove;
the positioning part is arranged on the substrate and is suitable for reciprocating movement along a first direction perpendicular to the substrate.
14. The connecting member according to claim 13, wherein the positioning portion comprises a protrusion and a resilient arm, the resilient arm is connected to the base plate and has a movable end on a side away from the base plate, and the protrusion is disposed on the movable end.
15. A connection piece according to claim 14, wherein said projection has an inclined surface, said inclined surface being remote from said movable end.
16. The connecting member according to claim 13, wherein the positioning portion comprises a convex pillar protruding from the substrate and an elastic element, one end of the elastic element abuts against the substrate, the other end of the elastic element abuts against the convex pillar, and the elastic element provides an acting force for restoring the convex pillar.
17. A coupling according to claim 16, wherein the end of said post remote from said resilient element has an inclined surface.
18. A coupling according to claim 13, wherein a connecting end is formed at one end between the side plates, said connecting end being provided with a guide portion.
19. The connector of claim 18, wherein the guide portion moves back and forth in a first direction.
20. A connection piece as claimed in claim 18, wherein said guide portion has an inclined surface remote from said connection end.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059388.4A CN114321128B (en) | 2020-09-30 | 2020-09-30 | Connecting piece |
| US17/359,273 US11885361B2 (en) | 2020-08-10 | 2021-06-25 | Connector |
| EP21190622.7A EP3954908B1 (en) | 2020-08-10 | 2021-08-10 | Connector |
| PL21190622.7T PL3954908T3 (en) | 2020-08-10 | 2021-08-10 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059388.4A CN114321128B (en) | 2020-09-30 | 2020-09-30 | Connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114321128A true CN114321128A (en) | 2022-04-12 |
| CN114321128B CN114321128B (en) | 2024-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011059388.4A Active CN114321128B (en) | 2020-08-10 | 2020-09-30 | Connecting piece |
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| Country | Link |
|---|---|
| CN (1) | CN114321128B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114321128B (en) | 2024-06-11 |
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