CN114389100A

CN114389100A - Supporting body and spring plate array structure

Info

Publication number: CN114389100A
Application number: CN202111596912.6A
Authority: CN
Inventors: 李鑫; 钱正军
Original assignee: Shanghai Tiantan Electronic Technology Co ltd
Current assignee: Shanghai Tiantan Electronic Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-22

Abstract

The invention relates to the field of connectors and wire harnesses, and discloses a spring plate array structure, which comprises: a plurality of elastic units respectively mounted on the housing of the carrier; the notch is arranged on the shell; the elastic unit includes: one end of each inclined plane is connected with the side walls on the two sides, parallel to the notch, of the corresponding notch, and the included angle between each inclined plane and the plane where the notches are located is 45 degrees; the both ends of cambered surface are connected with the one end of two inclined planes respectively, the cambered surface is used for contacting with the side of the carrier of placing in the carrier. The invention can be used for plastic elastic arms which are easy to realize through a mold with lower cost in articles with irregular product shapes and the like, and can be widely applied to various problems of loss or irreversible influence on functions and performances of products caused by vibration, shaking and the like which are difficult to solve.

Description

Supporting body and spring plate array structure

Technical Field

The invention relates to the field of connectors and wire harnesses, in particular to a carrier and an array structure.

Background

The supporting body is as the mounting structure of device promptly, puts into the supporting body with the product, guarantees the product steady operation to receive certain guard action, also can guarantee that the product has good outward appearance.

The conventional carrier system can generate uncontrollable shaking and impact after the product is put into the system, and possibly cause some defects to the product and the function thereof or even lose the function thereof.

Disclosure of Invention

The invention aims to solve the problem that the conventional bearing body has poor shaking and impact protection effects in the prior art, and provides the elastic sheet array structure which has good buffering performance on a product constrained by the elastic sheet array structure and the impact force of the product, so that the product performance requirements of the product under various severe conditions such as vibration and impact are met. The additional cost increase of metal elastic sheets or buffer pads, buffer glue and the like is not needed.

In order to achieve the above object, an aspect of the present invention provides a spring array structure of a carrier, the array structure including:

a plurality of elastic units respectively mounted on the housing of the carrier;

the notch is arranged on the shell;

the elastic unit includes:

one end of each inclined plane is connected with the side walls on the two sides, parallel to the notch, of the corresponding notch, and the included angle between each inclined plane and the plane where the notches are located is 45 degrees;

the both ends of cambered surface are connected with the one end of two inclined planes respectively, the cambered surface is used for contacting with the side of the carrier of placing in the carrier.

Preferably, the housing is a plane, and a bisector of the elastic unit is perpendicular to the housing plane where the elastic unit is located.

Preferably, the shell is a curved surface, and a bisector of the elastic unit is perpendicular to a tangent plane of a shell plane where the elastic unit is located.

Preferably, the housing comprises:

plane part: the bisector of the elastic unit is perpendicular to the plane of the plane part where the elastic unit is located;

a curved surface part: the bisector of the elastic unit is perpendicular to the tangent plane of the curved surface where the elastic unit is located.

Preferably, the housing comprises:

a first plane;

the second plane and the first plane form an included angle;

when the elastic unit is arranged at an included angle between the first plane and the second plane, the included angle ranges from 0 degree to 360 degrees and is not equal to 180 degrees, and a bisector of the elastic unit coincides with a bisector of the included angle.

Preferably, the lateral surface of the load in the load bearing body is spherical, and the bisector of the elastic unit in contact with the spherical lateral surface is arranged to coincide with the center of the sphere.

Preferably, when the side surface of the carrier is a plane, a prismatic surface or a cylindrical surface, the arc surface contacting with the side surface of the carrier is arranged to be tangent with the side surface of the carrier.

Preferably, the material of the elastic unit is a thermosetting material or a thermoplastic material.

Preferably, the elastic unit further includes:

the two connecting pieces are respectively arranged on the side walls of the elastic units close to the notches, the connecting pieces are hollow, the elastic units are hollow, and the connecting pieces and the elastic units are communicated;

the connector includes:

a spherical portion provided in a hollow manner;

the fin-shaped part is positioned between the spherical part and the elastic unit, is arranged in a hollow manner, is communicated with the spherical part and the elastic unit, and has the shortest distance smaller than the diameter of the spherical part;

and the positioning groove is arranged on the inner wall of the notch, so that the connecting piece is inserted into the positioning groove.

The second aspect of the present invention provides a carrier, which includes a carrier body and the above-mentioned spring array structure.

Through above-mentioned technical scheme, the plastic elastic array arm structure of suitable quantity, two upper and lower angles are 45, the special shell fragment array arm at R angle, the structure of formation is not restricted to the shape of the product of depending on, and is cylindrical, square, spherical, or the irregular product shape of these several kinds of shape combinations etc. through the plastic elastic arm that lower cost mould extremely easily realized, can the wide application with various vibrations that are difficult to solve, shake etc. and the function that cause the product and the loss or the irreversible influence of performance.

Drawings

Fig. 1 is a schematic structural view of a square supporting body of a spring array structure according to the present invention;

FIG. 2 is a schematic structural view of a cylindrical carrier;

FIG. 3 is a schematic view of the bottom view of FIG. 1;

FIG. 4 is a schematic structural diagram of the elastic unit;

FIG. 5 is a structural diagram of the elastic unit contacting with the side surface of the object;

FIG. 6 is a view showing the structure of the elastic unit in spherical contact with the side of the object;

FIG. 7 is a schematic view of the structure of the carrier when a carrier is placed in the carrier;

fig. 8 is a schematic view of a connection structure of the elastic unit and the connection member.

Description of the reference numerals

1. Supporting body 2, elastic unit

3. Housing 4, gap

5. Inclined surface 6, arc surface

7. Spherical part 8, wing-shaped part

Detailed Description

Fig. 1 is a schematic structural view of a square supporting body of a spring array structure according to the present invention; FIG. 2 is a schematic structural view of a cylindrical carrier; FIG. 3 is a schematic view of the bottom view of FIG. 1; FIG. 4 is a schematic structural diagram of the elastic unit; FIG. 5 is a structural diagram of the elastic unit contacting with the side surface of the object; FIG. 6 is a structural diagram of the elastic unit in spherical contact with the side of the carrier, and FIG. 7 is a schematic structural diagram of the carrier when the carrier is placed in the carrier; fig. 8 is a schematic view of a connection structure of the elastic unit and the connection member. A spring plate array structure of a bearing body can comprise a bearing body 1, a shell 3, an elastic unit 2, a notch 4, an inclined plane 5 and an arc surface 6. The carrier 1 comprises a housing 3, and a notch 4 is arranged on the housing 3, the shape of the housing 3 and the position distribution of the notch 4 can be designed according to the specific shape of the product, and the elastic unit 2 is arranged in the notch 4, and part of the elastic unit 2 protrudes from the notch 4 so as to contact with the carrier.

The elastic unit 2 comprises two inclined planes 5 and an arc surface 6, wherein the two inclined planes 5 are arranged on the notch 4, the side walls of the notch 4 for arranging the inclined planes 5 are parallel two side walls, one end of each inclined plane 5, far away from the notch 4, is connected with the arc surface 6, the inclined planes 5 and the notch 4 are connected in a unified mode, the included angle between the planes where the inclined planes 5 and the notches 4 are located is 45 degrees, and when a bearing object is placed in the bearing body 1, the arc surface 6 is in contact with the side walls of the bearing object.

The housing 3 is arranged in various patterns, and when the housing 3 is arranged in a plane, a bisector of the elastic unit 2 is arranged perpendicular to the plane.

When the shell 3 is a curved surface, the bisector of the elastic unit 2 is perpendicular to the tangent plane of the curved surface.

When the shell 3 comprises a plane and a curved surface, the bisector of the elastic unit 2 arranged on the plane is vertical to the plane, the bisector of the elastic unit 2 on the curved surface is vertical to the tangent plane of the curved surface, the joint of the plane and the curved surface is not arranged, and the elastic unit 2 is arranged on the part close to the plane and the curved surface.

When the housing 3 comprises a first plane and a second plane, an angle is provided between the first plane and the second plane, the angle being 0-360 degrees and not 180 degrees, such that an angle exists between the first plane and the second plane and the bisector of the elastic element 2 coincides with the bisector of the angle.

When the side of the bearing object in the bearing body 1 is spherical, the bisector of the elastic unit 2 can coincide with the center of the spherical circle, so that when the bearing object vibrates, the bearing object can accurately impact the elastic unit 2, the impact force is reduced, and the buffering at all angles can be realized.

The side surface of the bearing object in the bearing body 1 is a plane, a prismatic surface or a cylindrical surface, and the cambered surface 6 is tangent to the side surface of the bearing object. Therefore, no matter how the load-bearing object shakes, impact force can be generated on the elastic unit 2, and the elastic unit 2 is utilized to generate a buffering effect.

The elastic unit 2 can be made of thermal fixing materials or thermoplastic materials, so that the processing is convenient, the price is low, and when the elastic unit 2 deforms, the impact force can be effectively relieved.

The elastic unit 2 is arranged in a hollow form, the side wall of the elastic unit 2 connected with the side wall of the gap 4 is provided with a connecting piece, the connecting piece is also arranged in a hollow form and is communicated with the elastic unit 2, so that when the elastic unit is installed, the connecting piece is inserted into the positioning groove of the gap 4, the position of the connecting piece can be limited, the elastic unit 2 is further installed on the bearing body 1, the installation is quick and convenient, different elastic units 2 are designed according to different bearing objects, the replacement is convenient, and the practicability is improved for different bearing objects;

all pack in elastic element 2 and connecting piece has gas, make it be in the state of bulging, when inserting the connecting piece in the constant head tank, the connecting piece receives extrusion deformation, gas gets into elastic element 2, and install among the connecting piece after, the connecting piece resumes deformation again, gas reenters in the connecting piece, thereby guarantee the stability of connecting, in addition, when elastic element 2 supports the thing of bearing, the thing vibration of bearing can drive elastic element 2 and take place deformation, and gas in elastic element 2 is extruded and is got into in the connecting piece, increase the connection compactness between connecting piece and the supporting body 1, guarantee under the condition that the vibration influences, elastic element 2 also can not break away from with the thing of bearing, and elastic element 2 is after receiving the extrusion, the pressure increase, also can play certain cushioning effect.

The connecting piece comprises a fin-shaped part 8 and a spherical part 7, the fin-shaped part 8 is positioned between the spherical part 7 and the elastic unit 2, and the inner walls of the spherical part 7 and the fin-shaped part 8 are both contacted with the inner wall of the positioning groove, so that the contact area between the spherical part 7 and the positioning groove is large, the friction force is increased, and the stability of the whole connecting piece and the elastic unit 2 when the elastic unit 2 is deformed is ensured;

the wing-shaped part 8 extends towards two sides and is matched with the positioning groove, so that the connecting piece cannot be easily separated from the positioning groove when the external force is applied.

A bearing body comprises a bearing body and the elastic sheet array structure.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, numerous simple modifications can be made to the technical solution of the invention, including combinations of the specific features in any suitable way, and the invention will not be further described in relation to the various possible combinations in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims

1. An elastic sheet array structure of a carrier, the array structure comprising:

a plurality of elastic units (2), the elastic units (2) being mounted on the housing (3) of the carrier (1) respectively;

the notch (4) is arranged on the shell (3);

the elastic unit (2) comprises:

one end of each inclined plane (5) is connected with the side wall of each parallel side of the notch (4), and the included angle between each inclined plane (5) and the plane of the notch (4) is 45 degrees;

the two ends of the cambered surface (6) are respectively connected with one ends of the two inclined surfaces (5), and the cambered surface (6) is used for contacting the side surface of a bearing object placed in the bearing body (1).

2. A leaf spring array structure according to claim 1, characterized in that the housing (3) is a plane, and the bisector of the spring unit (2) is perpendicular to the plane of the housing (3) in which the spring unit (2) is located.

3. A leaf spring array structure according to claim 1, characterized in that the housing (3) is curved, and the bisector of the spring unit (2) is perpendicular to the tangent plane of the housing (3) in which the spring unit (2) is located.

4. A dome array structure according to claim 1, characterized in that the housing (3) comprises:

plane part: the bisector of the elastic unit (2) is vertical to the plane of the plane part where the elastic unit (2) is located;

a curved surface part: the bisector of the elastic unit (2) is vertical to the tangent plane of the curved surface where the elastic unit (2) is located.

5. A dome array structure according to claim 1, characterized in that the housing (3) comprises:

a first plane;

the second plane and the first plane form an included angle;

when the elastic unit (2) is arranged at the included angle between the first plane and the second plane, the included angle ranges from 0 degree to 360 degrees and is not equal to 180 degrees, and the bisector of the elastic unit (2) coincides with the bisector of the included angle.

6. A spring array structure according to claim 1, wherein the side of the carrier in the carrier (1) is spherical, and the bisector of the resilient unit (2) in contact with the spherical side is arranged to coincide with the center of the sphere.

7. A dome array structure according to claim 1, characterized in that the curved surface (6) in contact with the side of the carrier is arranged tangential to the side of the carrier when the side of the carrier is a plane, a prismatic surface or a cylindrical surface.

8. A leaf spring array structure according to claim 1, characterized in that the elastic unit (2) is made of thermosetting material or thermoplastic material.

9. A leaf spring array structure according to claim 1, wherein the resilient unit (2) further comprises:

the two connecting pieces are respectively arranged on the side walls, close to the gaps (4), of the elastic units (2), the connecting pieces are hollow, the elastic units (2) are hollow, and the connecting pieces and the elastic units (2) are communicated;

the connector includes:

a spherical portion (7) which is hollow;

the fin-shaped part (8) is positioned between the spherical part (7) and the elastic unit (2), is arranged in a hollow manner, is communicated with the spherical part (7) and the elastic unit (2), and the shortest distance between the fin-shaped parts (8) is smaller than the diameter of the spherical part (7);

the positioning groove is arranged on the inner wall of the notch (4) so that the connecting piece can be inserted into the positioning groove.

10. A carrier is characterized by comprising a carrier body and the shrapnel array structure of any one of 1-9.