CN218867436U - Double-direction contact U-shaped side-connected conductive multifunctional elastic sheet - Google Patents

Abstract

The utility model belongs to the technical field of the shell fragment, especially, relate to a two side contact U type side joint electrically conductive multi-functional shell fragment, including mounting panel, first baffle, second baffle and extension board, first baffle the second baffle with the extension board all install perpendicularly in mounting panel top edge, first baffle with the second baffle sets up relatively, just first baffle with the same spacing hole has been seted up relatively on the second baffle, the extension board is followed first baffle with the edge setting of second baffle, just the top bending of extension board forms first U type arm, the terminal bending of first U type arm forms second U type arm, just first U type arm with second U type arm all is located the mounting panel top, the terminal slant of second U type arm is upwards extended and is connected with third U type arm for X to with Y to the terminal both sides limit of third U type arm respectively with two spacing hole joint. Through the arrangement of the structure, the multi-angle assembly of the elastic sheet is realized.

Description

Double-direction contact U-shaped side-connected conductive multifunctional elastic sheet

Technical Field

The utility model belongs to the technical field of the shell fragment, especially, relate to a double-side contact U type side connects electrically conductive multi-functional shell fragment.

Background

Antenna shell fragment wide application is above smart machine such as cell-phone, bluetooth headset, intelligent wrist-watch, is one kind of connector, and uses the structure of the most and the simplest mode is from bullet formula shell fragment, relies on the material characteristic of material itself to reach the effect of bullet certainly, reaches the target of contact, and the antenna shell fragment has following function: 1. the antenna elastic sheet has the conductive property, and can be used at the position with compact structure requirement and narrow space to achieve the contact effect; 2. the antenna elastic sheet has elasticity and has the function of shock absorption and pressing, and the height can be selected; 3. the antenna elastic sheet has soldering tin performance and can be welded on the main board machine; 4. the antenna spring piece is low in cost, simple in structure and low in manufacturing cost, purchasing cost can be effectively reduced, and product hardware cost is reduced. Among the prior art, through the elastic deformation setting of contact point, realize that the contact point can take place deformation and resume under the effect of a directional extrusion force, and there is the single technical problem of direction of force of contact point deformation structure among the adoption prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-side contact U type side connects electrically conductive multi-functional shell fragment, aim at solving the single technical problem of shell fragment atress direction among the prior art.

In order to achieve the above object, an embodiment of the utility model provides a pair of two position contact U type side connects electrically conductive multi-functional shell fragment, including mounting panel, first baffle, second baffle and extension board, first baffle the second baffle with the extension board all install perpendicularly in mounting panel top edge, first baffle with the second baffle sets up relatively, just first baffle with the same spacing hole has been seted up relatively on the second baffle, the extension board is followed first baffle with the edge setting of second baffle, just the top of extension board is crooked to form first U type arm, the terminal crooked second U type arm that forms of first U type arm, just first U type arm with second U type arm all is located the mounting panel top, the terminal oblique upwards extension of second U type arm is connected with third U type arm for X to and Y to the terminal both sides limit of third U type arm respectively with two spacing hole joint.

Preferably, the end of third U type arm is provided with two and prevents scraping the arch, and two prevent scraping the arch and being located respectively the end both sides of third U type arm, two prevent scraping the arch joint respectively in two in spacing hole, the flexion of third U type arm is located first baffle with the scope of second baffle is outer.

Preferably, the opening of the first U-shaped arm is arranged downward, and the top of the first U-shaped arm is arranged near the top edges of the first baffle and the second baffle.

Preferably, the opening of second U type arm sets up, just the bottom of second U type arm is close to the mounting panel sets up, first U type arm with second U type arm dislocation set.

Preferably, the outer contours of the first baffle and the second baffle are arranged in a rectangular shape, and corners of the first baffle and corners of the second baffle are arranged in an arc shape.

Preferably, the edges of the first baffle and the second baffle are respectively provided with two opposite side baffles in a bending manner, the two side baffles are respectively perpendicular to the first baffle and the second baffle, and the side baffles are arranged adjacent to the support plate and used for limiting the support plate to move out of the first baffle and the second baffle.

Preferably, the first baffle is provided with a suction limiting plate, the suction limiting plate is located on the edge of the top of the first baffle, the other end of the suction limiting plate is located above the top of the second baffle, and the suction limiting plate is located above the first U-shaped arm and the second U-shaped arm.

Preferably, the tail end of the suction limiting plate is downwards bent to be provided with a reverse buckling plate, and the reverse buckling plate is tightly attached to the second baffle and used for limiting the outward expansion of the second baffle.

Preferably, the second baffle is provided with a positioning recess, the positioning recess is arranged at the edge of the top of the side surface of the second baffle, and the reverse buckle plate is positioned in the positioning recess.

Preferably, a positioning piece is arranged at the bottom of the mounting plate, and the positioning piece is perpendicular to the mounting plate.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the electrically conductive multi-functional shell fragment of two position contact U type side joints have one of following technological effect at least:

the utility model provides a two sides contact U type side joint electrically conducts multi-functional shell fragment by the mounting panel, first baffle, second baffle and extension board equipment form, wherein, the mounting panel, first baffle, second baffle and extension board adopt an organic whole to tailor the shaping, through the first baffle after tailorring, second baffle and extension board part are folded, make first baffle, second baffle and extension board equal perpendicular to mounting panel, and first baffle, second baffle and extension board all are located the upper surface of mounting panel, buckle to the extension board, make extension board bending type become first U type arm, buckle once more at the position that first U type arm closes on the mounting panel and form second U type arm, buckle again to the end of second U type arm, make terminal upwards extend to outside first baffle and the second baffle, carry out ascending bending to the part that extends to outside first baffle and the second baffle, form third U type arm, the terminal U type arm that buckles gets back to between first baffle and the second baffle once more, set up the axial direction U type arm that the corresponding position was offered the spacing U type hole respectively and the extrusion is realized through the axial direction U type arm that two sides that the U type arm was assembled respectively for the spacing U type arm, form third U type arm, the axial direction of the U type arm after buckling, the aforesaid is realized the spacing U type arm, the extrusion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an effect diagram of the conductive multifunctional elastic sheet of the dual-direction contact U-shaped side joint provided by the embodiment of the present invention.

Fig. 2 is a side view of the dual-direction contact U-shaped side conductive multifunctional elastic sheet provided by the embodiment of the present invention.

Fig. 3 is a rear view of the dual-orientation contact U-shaped side conductive multifunctional elastic sheet according to an embodiment of the present invention.

Fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 3.

Wherein, in the figures, the respective reference numerals:

10-mounting plate 11-positioning piece 20-first baffle plate

21-suction limit plate 22-limit hole 23-side baffle

30-second baffle 31-positioning recess 40-support plate

41-first U-shaped arm 42-second U-shaped arm 43-third U-shaped arm

211-reversing plate 431-anti-scratch protrusion.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in fig. 1-4, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1 to 4, a bi-directional contact U-shaped side conductive multi-functional elastic sheet is provided, which comprises a mounting plate 10, a first baffle 20, a second baffle 30 and a support plate 40, wherein an SMT mounting area is disposed at the bottom of the mounting plate 10 for fixedly mounting the bi-directional contact U-shaped side conductive multi-functional elastic sheet on a device, the support plate 40 is shielded between the first baffle 20 and the second baffle 30 by the first baffle 20 and the second baffle 30, so as to protect the support plate 40 for contact and abutment, the first baffle 20, the second baffle 30 and the support plate 40 are all vertically mounted at the top edge of the mounting plate 10, the first baffle 20, the second baffle 30 and the support plate 40 are perpendicular to the mounting plate 10, the outer contour shape of the bi-directional contact U-shaped side conductive multi-functional elastic sheet is determined, the first baffle 20 and the second baffle 30 are disposed oppositely in parallel, the same limiting holes 22 are oppositely formed in the first baffle plate 20 and the second baffle plate 30, the support plate 40 is arranged along the edges of the first baffle plate 20 and the second baffle plate 30, the top of the support plate 40 is bent to form a first U-shaped arm 41, the tail end of the first U-shaped arm 41 is bent to form a second U-shaped arm 42, the first U-shaped arm 41 and the second U-shaped arm 42 are both positioned above the mounting plate 10, the tail end of the second U-shaped arm 42 is obliquely and upwardly extended and connected with a third U-shaped arm 43, two side edges of the tail end of the third U-shaped arm 43 in the X direction and the Y direction are respectively clamped with the two limiting holes 22, the two limiting holes 22 with the same mirror image limit the moving track of the third U-shaped arm 43, the first U-shaped arm 41 and the second U-shaped arm 42 are pressed when the third U-shaped arm 43 is pressed in the X-axis direction, the first U-shaped arm 41 and the second U-shaped arm 42 are restored after being loosened, so that the third U-shaped arm 43 returns to the original position, the first U-shaped arm 41 is pressed downwards in the Y-axis direction to be contracted and pressed, the second U-shaped arm 42 is passively expanded, and the second U-shaped arm 42 returns to the original state after being loosened, namely the third U-shaped arm 43 returns to the original position.

The utility model provides a two sides contact U type side connects electrically conductive multi-functional shell fragment by mounting panel 10, first baffle 20, second baffle 30 and extension board 40 equipment form, wherein, mounting panel 10, first baffle 20, second baffle 30 and extension board 40 adopt integrative cutting shaping, through first baffle 20 to after cutting out, second baffle 30 and extension board 40 part are folded, make first baffle 20, second baffle 30 and extension board 40 all perpendicular to mounting panel 10, and first baffle 20, second baffle 30 and extension board 40 all are located the upper surface of mounting panel 10, buckle to extension board 40, make extension board 40 buckle to form first U type arm 41, buckle once more and form second U type arm 42 in the position that first U type arm 41 closes on mounting panel 10, buckle to the end of second U type arm 42 again, make terminal upwards extend to outside first baffle 20 and second baffle 30 to the part that extends to outside first baffle 20 and second baffle 30 carry out ascending type and buckle to the type arm 43 of the part that extends to first baffle 20 and second baffle 30, form third U type arm 43, the third U type arm 43 and the axial direction that the U type arm that the three side contact U type arm 43 and the extension of the axial direction that the arm that the first baffle 22 and the last joint arm that the axial direction reached the first baffle 22 respectively set up, the terminal U type arm 43 of the axial direction, the three U type arm that the extrusion is equipped with the arm, the arm is respectively, the terminal U type arm that the axial direction that the side of the aforesaid was equipped with the U type arm, the three, the U type arm is equipped with the U type arm, the three, the U type arm is respectively, the U type arm is equipped with the three baffle 20, the U type arm is equipped with the X type arm.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 4, the end of the third U-shaped arm 43 is provided with two anti-scraping protrusions 431, the two anti-scraping protrusions 431 are respectively located at two sides of the end of the third U-shaped arm 43, the two anti-scraping protrusions 431 are respectively connected to the two limiting holes 22, the bending portion of the third U-shaped arm 43 is located outside the range of the first baffle 20 and the second baffle 30, the two anti-scraping protrusions 431 are respectively arranged at the end of the third U-shaped arm 43 and move in the limiting holes 22, and the displacement track of the third U-shaped arm 43 is limited.

In another embodiment of the present invention, as shown in fig. 4, the opening of the first U-shaped arm 41 is disposed downward, and the top of the first U-shaped arm 41 is disposed near the top edges of the first baffle 20 and the second baffle 30, and the U-shaped opening of the first U-shaped arm 41 is disposed downward, so as to realize 180 ° steering of the end portion of the support plate 40, so that the U-shaped opening of the first U-shaped arm 41 is located between the first baffle 20 and the second baffle 30, and a certain protection is realized for the U-shaped opening of the first U-shaped arm 41 through the first baffle 20 and the second baffle 30.

In another embodiment of the present invention, as shown in fig. 4, the opening of the second U-shaped arm 42 is disposed upward, and the bottom of the second U-shaped arm 42 is disposed near the mounting plate 10, and the first U-shaped arm 41 and the second U-shaped arm 42 are disposed in a staggered manner, and are bent backward to the end of the first U-shaped arm 41 extending downward, so as to change the direction, prevent the end of the first U-shaped arm 41 from abutting against the mounting plate 10, generate the second elastic variable, and realize the multi-directional movement deformation through the combination of the first U-shaped arm 41 and the second U-shaped arm 42.

In another embodiment of the present invention, as shown in fig. 1 to 2 and 4, the outer contours of the first baffle 20 and the second baffle 30 are arranged in a rectangular shape, and the corners of the first baffle 20 and the second baffle 30 are arranged in an arc shape, so as to further improve the safety of the whole component and prevent damage to the user.

In another embodiment of the present invention, as shown in fig. 1 to 4, the edges of the first baffle 20 and the second baffle 30 are provided with two opposite side baffles 23 in a bending manner, and the two side baffles 23 are perpendicular to the first baffle 20 and the second baffle 30 respectively, the side baffles 23 are disposed adjacent to the strip 40 for limiting the strip 40 to move out of the first baffle 20 and the second baffle 30, the two side baffles 23 are disposed opposite to each other to block the gap between the first baffle 20 and the second baffle 30 on the side, so as to prevent the force from being transmitted to the first U-shaped arm 41 to cause the strip 40 to move too much when the third U-shaped arm 43 receives the extrusion, and the force exceeds the range of the first baffle 20 and the second baffle 30.

In the utility model discloses a another embodiment, as shown in fig. 1-4, be provided with on the first baffle 20 and absorb limiting plate 21, absorb limiting plate 21 and be located first baffle 20 top edge, the other end that absorbs limiting plate 21 is located the top of second baffle 30, and absorb limiting plate 21 and be located first U type arm 41 and second U type arm 42 top, absorb limiting plate 21 and form the signal and absorb the face on the one hand, on the other hand carries out the position to the top of first U type arm 41 and prescribes a limit to, prevent that the top of first U type arm 41 from exceeding the scope.

In another embodiment of the present invention, as shown in fig. 2 to 3, the end of the limiting plate 21 is bent downward to form a buckle 211, the buckle 211 is tightly attached to the second baffle 30 for limiting the outward expansion of the second baffle 30, the buckle 211 is arranged at the end of the limiting plate 21 for fixing the position of the second baffle 30, and the first baffle 20 and the second baffle 30 are placed to expand and open.

In another embodiment of the present invention, as shown in fig. 2 to 3, the second baffle 30 is provided with a positioning recess 31, the positioning recess 31 is disposed at the edge position of the top of the side surface of the second baffle 30, and the fastening plate 211 is located in the positioning recess 31, and the positioning recess 31 is disposed to position the fastening plate 211.

In another embodiment of the present invention, as shown in fig. 1 to 4, the bottom of the mounting plate 10 is provided with a positioning element 11, the positioning element 11 is perpendicular to the mounting plate 10, a positioning element 11 is added to the bottom of the mounting plate 10, and the SMT surface of the mounting plate 10 is installed in a matching manner, so as to enhance the tin-eating effect of the welding surface.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. The utility model provides a two positions contact U type side connects electrically conductive multi-functional shell fragment which characterized in that: including mounting panel, first baffle, second baffle and extension board, first baffle the second baffle with the extension board all install perpendicularly in mounting panel top edge, first baffle with the second baffle sets up relatively, just the same spacing hole has been seted up relatively on the first baffle with the second baffle, the extension board is followed first baffle with the edge setting of second baffle, just the top bending of extension board forms first U type arm, the terminal bending of first U type arm forms second U type arm, just first U type arm with second U type arm all is located the mounting panel top, the terminal slant of second U type arm extends upward and is connected with third U type arm for X to with Y to the terminal both sides limit of third U type arm respectively with two spacing hole joint.

2. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to claim 1, characterized in that: the end of third U type arm is provided with two and prevents scraping the arch, and two prevent scraping the arch and be located respectively the terminal both sides of third U type arm, two prevent scraping the arch joint respectively in two in spacing hole, the flexion of third U type arm is located first baffle with the scope of second baffle is outer.

3. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to claim 1, characterized in that: the opening of first U type arm sets up down, just the top of first U type arm is close to the top edge setting of first baffle with the second baffle.

4. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to claim 1, characterized in that: the opening of second U type arm sets up, just the bottom of second U type arm is close to the mounting panel sets up, first U type arm with second U type arm dislocation set.

5. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to any one of claims 1 to 4, characterized in that: the outer contours of the first baffle and the second baffle are arranged in a rectangular shape, and corners of the first baffle and corners of the second baffle are arranged in an arc shape.

6. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to any one of claims 1 to 4, characterized in that: the edge of each of the first baffle and the second baffle is provided with two opposite side baffles in a bending mode, the two side baffles are perpendicular to the first baffle and the second baffle respectively, and the side baffles are arranged adjacent to the support plate and used for limiting the support plate to move out of the first baffle and the second baffle.

7. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to any one of claims 1 to 4, characterized in that: the first baffle is provided with a suction limiting plate, the suction limiting plate is located on the edge of the top of the first baffle, the other end of the suction limiting plate is located above the top of the second baffle, and the suction limiting plate is located above the first U-shaped arm and the second U-shaped arm.

8. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet as claimed in claim 7, wherein: the tail end of the suction limiting plate is downwards bent to be provided with a reverse buckling plate, and the reverse buckling plate is tightly attached to the second baffle and used for limiting the outward expansion of the second baffle.

9. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to claim 8, characterized in that: the second baffle is provided with a positioning recess, the positioning recess is formed in the edge position of the top of the side face of the second baffle, and the reverse buckle plate is located in the positioning recess.

10. The double-orientation contact U-shaped side-connected conductive multifunctional elastic sheet according to any one of claims 1 to 4, characterized in that: the bottom of the mounting plate is provided with a positioning piece which is perpendicular to the mounting plate.

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