CN211289374U

CN211289374U - Support for electronic product

Info

Publication number: CN211289374U
Application number: CN201921743486.2U
Authority: CN
Inventors: 陈锡鸿
Original assignee: Benzhi Shenzhen Information Technology Co ltd
Current assignee: Benzhi Shenzhen Information Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-18
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a bracket for electronic products, which comprises a supporting plate and a connecting component positioned at the back of the supporting plate, wherein the lower end of the supporting plate is provided with a supporting foot for supporting the electronic products; this coupling assembling is including base and bulb, this base is connected on the layer board, but be provided with the elastic groove of holding bulb on this base, this elastic groove has the opening that is less than the bulb, be formed with in the inboard edge of opening and be used for the spacing interior eaves to the bulb, interior eaves hoop is in the bulb be greater than half department, elastic groove inner wall at least with bulb lateral wall frictional contact and with the rotatable and detachable auto-lock of bulb on the base to be connected with a mounting that is used for the fixed bolster in the bulb rear end. Therefore, the multi-angle free rotation of the ball head of the bracket is realized by utilizing the matching of the elastic groove and the ball head, compared with a fixed seat of a traditional bracket, the multi-angle free rotation bracket has the advantages of few required parts, simple integral manufacturing process, low cost and more convenient assembly and disassembly.

Description

Support for electronic product

Technical Field

The utility model belongs to the technical field of the support for the electronic product and specifically relates to indicate a support for electronic product.

Background

Cell phone stand is essential instrument among people's daily life, and the pattern is various, and especially lazy people's support, on-vehicle support, wall formula support etc. use extensively. The rear end of the existing bracket is generally provided with a fixed seat with a universal ball, and the fixed seat comprises a seat body, a ball head and a nut. When the fixing seat is produced, a groove is required to be accurately designed on the seat body according to the shape of the ball head, so that the ball head and the groove can be tightly matched; and the side wall of the groove is provided with a gap and other structures, so that the bulb and the groove are convenient to disassemble and assemble. During assembly, the nut is required to be matched to prevent the ball head from being separated from the groove. Therefore, the fixing seat of the bracket has complex manufacturing process, high cost and inconvenient installation and disassembly, and the fixing seat of the bracket should be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a support for electronic products, which utilizes the cooperation of an elastic groove and a ball head to realize multi-angle free rotation of the ball head of the support, and has the advantages of less required parts, simple manufacturing process, low cost, and more convenient assembly and disassembly compared with the conventional fixing base of the support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a support for electronic products comprises a supporting plate and a connecting assembly positioned at the back of the supporting plate, wherein the lower end of the supporting plate is provided with a supporting foot for supporting the electronic products; this coupling assembling is including base and bulb, this base is connected on the layer board, but be provided with the elastic groove of holding bulb on this base, this elastic groove has the opening that is less than the bulb, be formed with in the inboard edge of opening and be used for the spacing interior eaves to the bulb, interior eaves hoop is in the bulb be greater than half department, elastic groove inner wall at least with bulb lateral wall frictional contact and with the rotatable and detachable auto-lock of bulb on the base to be connected with a mounting that is used for the fixed bolster in the bulb rear end.

As a preferred embodiment: the inner side of the opening is provided with a guide inclined plane convenient for mounting the ball head, and the lower edge of the guide inclined plane forms the inner eave.

As a preferred embodiment: the base comprises a base body and a connecting part arranged at the upper end of the base body, the base body is connected with the supporting plate, and the elastic groove is arranged on the connecting part.

As a preferred embodiment: the pedestal is the hard material of moulding, connecting portion are silica gel or thermoplasticity elasticity material.

As a preferred embodiment: the base body and the connecting part are made of silica gel or thermoplastic elastic materials.

As a preferred embodiment: the ball head is made of metal or plastic.

As a preferred embodiment: and anti-skid lines which correspond to each other and increase the friction force between the elastic groove and the ball head are arranged on the inner wall of the elastic groove and the outer wall of the ball head.

As a preferred embodiment: the outer wall of the elastic groove is provided with an annular groove, and a snap ring is embedded in the annular groove.

As a preferred embodiment: the side wall of the connecting part is provided with a first air hole communicated with the elastic groove, a second air hole is vertically arranged on the ball head in a penetrating mode, and when the ball head is located in the elastic groove, the second air hole is communicated with the elastic groove.

As a preferred embodiment: the supporting plate is provided with a through hole, the lower end of the seat body is provided with an annular clamping groove matched with the edge of the through hole, the lower end of the seat body penetrates through the through hole, the edge of the through hole is clamped in the annular clamping groove, and the sucker is connected to the lower end face of the seat body.

As a preferred embodiment: and a sucker for sucking and fixing the electronic product is arranged on the front side wall of the supporting plate.

As a preferred embodiment: the inboard edge of opening is provided with the barb that prevents that the bulb from deviating from elastic groove.

As a preferred embodiment: the base is integrally connected to the supporting plate.

Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, can know by above-mentioned technical scheme, through set up the coupling assembling that comprises base and bulb combination in wall formula support rear side, this coupling assembling utilizes the cooperation of elasticity recess and bulb can realize the multi-angle free rotation of bulb, and for the fixing base of traditional support, required spare part is few, and whole manufacturing process is simple, with low costs, equipment and dismantlement are more convenient.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of the bracket of the present invention;

FIG. 2 is a perspective view of the bracket of the present invention from another perspective;

FIG. 3 is a perspective view of the suction cup of the present invention separated from the bracket;

FIG. 4 is an exploded perspective view of the bracket according to the present invention;

FIG. 5 is an exploded perspective view of the bracket according to the present invention at a second perspective;

FIG. 6 is a schematic view of the base and the base of the present invention being integrally connected;

FIG. 7 is a schematic cross-sectional view of the base with barb according to the present invention;

fig. 8 is a schematic view of the stand of the present invention when applied to a desktop.

The attached drawings indicate the following:

10. supporting plate 11, supporting foot

12. Silica gel pad 13, through hole

20. Suction cup

30. Connecting assembly 31 and base

32. Ball head 33, base

331. Annular clamping groove 34 and connecting part

341. Elastic groove 342 and annular groove

343. Guide inclined plane 344, inner eaves

345. Opening 346, barb

35. Fixing piece 351 and adhesive tape

36. Antiskid line 37, snap ring

38. A first air hole 39 and a second air hole.

Detailed Description

The utility model discloses as shown in fig. 1 to 8, a support for electronic product, including layer board 10, sucking disc 20 and be located the coupling assembling 30 at layer board 10 back, wherein:

the supporting plate 10 is plate-shaped, a supporting leg 11 for supporting an electronic product is arranged at the lower end of the supporting plate 10, a silica gel pad 12 with an anti-slip function is arranged on the inner side of the supporting leg 11, and a circular through hole 13 for installing the connecting assembly 30 is formed in the middle of the supporting plate 10.

The suction cup 20 has a function of adsorption or adhesion, such as a nano suction cup or a nano sticker, and is located on the front sidewall of the support plate 10 for adsorbing and fixing an electronic product placed on the support plate 10.

The connecting assembly 30 includes a base 31 and a ball head 32, the base 31 includes a base body 33 and a connecting portion 34 disposed at an upper end of the base body 33, the base body 33 may be made of a hard plastic material (hardness 30-80 degrees), a silicone rubber or a thermoplastic elastic material, and is embedded in the embedding groove 13 of the rear housing 12; in addition, the base 51 can be combined with the back of the base 10 in an integral connection manner (which facilitates the connection stability between the base 10 and the connection assembly 50).

The following methods are used for the integral connection, but not limited to:

1. the base 51 is formed on the back of the base 10 by coating and bonding with the base 10 (PP, PE, PC, PS or ABS and other matrix materials) through secondary injection molding, or can be formed on the back of the base 10 separately and secondarily, so that the base 51 and the back of the base 10 are integrally connected;

2. the base 51 is integrally connected to the base 10 by heat fusion or adhesion.

The base 51 may be connected to the back of the base 10 by another method, which is not limited to the following: the base 51 may be connected to the back of the base 10 by a snap-fit connection, a snap-in connection, a threaded connection, or other auxiliary connection.

The air groove 14 disposed in the embedding groove 13 can provide a gap between the seat body 33 and the inner wall of the embedding groove 13, so as to facilitate the detachment of the seat body 31 from the embedding groove 13. The lower end of the base 33 is provided with a circular slot 331 adapted to the edge of the through hole 13 of the supporting plate 10, the lower end of the base 33 passes through the through hole 13, the edge of the through hole 13 is retained in the circular slot 331, and the suction cup 20 is connected to the lower end surface of the base 33. The connecting portion 34 can be made of silicone or thermoplastic elastomer (the connecting portion 34 is small at the top and large at the bottom to increase the bottom stress area and prevent the bracket from being crushed after loading), and the connecting portion 34 is provided with an elastic groove 341 for accommodating the ball head 32. The ball head 32 is made of metal or plastic material, and is rotatably and detachably mounted in the elastic groove 341, and the elastic groove 341 at least makes frictional contact with the side wall of the ball head 32 to rotatably and detachably lock the ball head 32 on the base 31. And a fixing member 35 for fixing the bracket is connected to the rear end of the ball head 32 (the fixing member 35 may be a sticker capable of being stuck to a wall, an air outlet clip capable of being inserted into an air outlet of an automobile air conditioner, a magnetic attraction type disk body or a desktop type support frame capable of being adsorbed on a metal member, etc.). In addition, anti-slip lines 36 corresponding to each other to increase the friction force between the elastic groove 341 and the ball head 32 are arranged on the inner wall of the elastic groove 341 and the outer wall of the ball head 32; a guiding inclined plane 343 is disposed at the entrance of the elastic groove 341 for facilitating the installation of the ball head 32 in the elastic groove 341, an inner ledge 344 for limiting the ball head 32 is formed at the lower edge of the guiding inclined plane 343, after the ball head 32 is located in the elastic groove 341, the inner ledge 344 is hooked at more than half of the ball head 32 (the part of the ball head 32 larger than half is located in the elastic groove 341), and in order to prevent the ball head 32 from falling out of the elastic groove 341, a barb 346 may be disposed at the inner edge of the opening 345 of the elastic groove 341.

In addition, in order to make the elastic groove 341 and the ball head 32 closely fit, an annular groove 342 is arranged on the outer wall of the elastic groove 341, and a snap ring 37 is embedded in the annular groove 342; the elastic groove 341 is shrunk by the matching of the snap ring 37 and the annular groove 342, so that the ball head 32 is prevented from being pulled out of the elastic groove 341. In order to prevent the ball head 32 from rotating due to the fact that the inner wall of the elastic groove 341 and the ball head 32 are attracted to each other, a first air hole 38 (which enables the elastic groove 341 to communicate with the outside air and avoids negative pressure) communicated with the elastic groove 341 is formed in the side wall of the connecting portion 34, a second air hole 39 is vertically formed in the ball head 32 in a penetrating manner, and when the ball head 32 is located in the elastic groove 341, the second air hole 39 is communicated with the elastic groove 341. The opening of the first air hole 38 and the second air hole 39 enables an air gap to be formed between the ball head 32 and the elastic groove 341, and the rotation can be flexibly achieved.

In addition, it should be noted that the elastic groove 341 is a spherical hole, the ball head 32 is also a spherical hole, and the opening diameter of the elastic groove 341 is smaller than the diameter of the ball head 32 (to prevent the ball head 32 from easily falling out of the elastic groove 341). And the shapes of the elastic groove 341 and the ball head 32 can also be designed into other shapes, such as an oval shape and the like, according to the requirement.

The utility model discloses a design is key in, through set up the coupling assembling that comprises base and bulb combination in wall formula support rear side, this coupling assembling utilizes the cooperation of elasticity recess and bulb to realize the multi-angle free rotation of bulb, and for the fixing base of traditional support, required spare part is few, and whole manufacturing process is simple, with low costs, the equipment and dismantle more convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A support for electronic products is characterized in that: the electronic product support device comprises a support plate and a connecting assembly positioned on the back of the support plate, wherein the lower end of the support plate is provided with a support leg for supporting an electronic product; this coupling assembling is including base and bulb, this base is connected on the layer board, but be provided with the elastic groove of holding bulb on this base, this elastic groove has the opening that is less than the bulb, be formed with in the inboard edge of opening and be used for the spacing interior eaves to the bulb, interior eaves hoop is in the bulb be greater than half department, elastic groove inner wall at least with bulb lateral wall frictional contact and with the rotatable and detachable auto-lock of bulb on the base to be connected with a mounting that is used for the fixed bolster in the bulb rear end.

2. The electronic product stand according to claim 1, wherein: the inner side of the opening is provided with a guide inclined plane convenient for mounting the ball head, and the lower edge of the guide inclined plane forms the inner eave.

3. The electronic product stand according to claim 1, wherein: the base comprises a base body and a connecting part arranged at the upper end of the base body, the base body is connected with the supporting plate, and the elastic groove is arranged on the connecting part.

4. A cradle for electronic products according to claim 3, wherein: the pedestal is the hard material of moulding, connecting portion are silica gel or thermoplasticity elasticity material.

5. A cradle for electronic products according to claim 3, wherein: the base body and the connecting part are made of silica gel or thermoplastic elastic materials.

6. The electronic product stand according to claim 1, wherein: the ball head is made of metal or plastic.

7. The electronic product stand according to claim 1, wherein: and anti-skid lines which correspond to each other and increase the friction force between the elastic groove and the ball head are arranged on the inner wall of the elastic groove and the outer wall of the ball head.

8. The electronic product stand according to claim 1, wherein: the outer wall of the elastic groove is provided with an annular groove, and a snap ring is embedded in the annular groove.

9. A cradle for electronic products according to claim 3, wherein: the side wall of the connecting part is provided with a first air hole communicated with the elastic groove, a second air hole is vertically arranged on the ball head in a penetrating mode, and when the ball head is located in the elastic groove, the second air hole is communicated with the elastic groove.

10. A cradle for electronic products according to claim 3, wherein: the supporting plate is provided with a through hole, the lower end of the seat body is provided with an annular clamping groove matched with the edge of the through hole, the lower end of the seat body penetrates through the through hole, and the edge of the through hole is clamped in the annular clamping groove; the front side wall of the supporting plate is provided with a sucker for sucking and fixing an electronic product, and the sucker is connected to the lower end face of the seat body.

11. The electronic product stand according to claim 1, wherein: the inboard edge of opening is provided with the barb that prevents that the bulb from deviating from elastic groove.

12. The electronic product stand according to claim 1, wherein: the base is integrally connected to the supporting plate.