CN210397398U - Waterproof nut seat for mobile phone - Google Patents
Waterproof nut seat for mobile phone Download PDFInfo
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- CN210397398U CN210397398U CN201921256662.XU CN201921256662U CN210397398U CN 210397398 U CN210397398 U CN 210397398U CN 201921256662 U CN201921256662 U CN 201921256662U CN 210397398 U CN210397398 U CN 210397398U
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- nut seat
- blind hole
- seat body
- annular
- waterproof
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Abstract
The utility model discloses a waterproof nut seat for mobile phone, which comprises a cylindrical nut seat body, wherein an annular convex edge which protrudes outwards is integrally formed on the peripheral wall of the lower part of the nut seat body, an annular step which is concave inwards is formed on the peripheral wall of the nut seat body below the annular convex edge, and the annular convex edge and the annular step are coaxially arranged with the nut seat body; a blind hole with an opening at the upper end is formed in the nut seat body, the blind hole and the nut seat body are coaxially arranged, and internal threads are formed in the inner peripheral wall of the blind hole; the utility model discloses a nut seat can reach the effect of supporting spare part and fixed spare part, and the blind hole in the nut seat body can avoid water to pass through to waterproof function has.
Description
Technical Field
The utility model relates to a mounting technical field in the cell-phone, concretely relates to waterproof type nut seat for cell-phone.
Background
Along with the continuous development of science and technology, the function of present cell-phone is more and more powerful, and its integrated level is also more and more high, and the cell-phone is inside to contain a lot of tiny spare parts, and partial spare part needs to be fixed with the center of cell-phone, and the purpose of this application is exactly to provide a nut seat that is used for supporting the spare part inside the cell-phone and is used for fixing the spare part inside the cell-phone to the center.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a waterproof nut seat for mobile phone, when the nut seat is used, the nut seat body below the annular convex edge is inserted into the through hole in the middle frame, then the annular convex edge is welded and fixed with the middle frame, when the nut seat is welded on the middle frame, the nut seat can realize the support of the parts, and the parts can be fixed on the nut seat through bolts; the utility model discloses a nut seat can reach the effect of supporting spare part and fixed spare part, and the blind hole in the nut seat body can avoid water to pass through to waterproof function has.
The utility model discloses a waterproof nut seat for mobile phone, which comprises a cylindrical nut seat body, wherein an annular convex edge which protrudes outwards is integrally formed on the peripheral wall of the lower part of the nut seat body, an annular step which is concave inwards is formed on the peripheral wall of the nut seat body below the annular convex edge, and the annular convex edge and the annular step are coaxially arranged with the nut seat body; the nut seat body is internally provided with a blind hole with an upper end opening, the blind hole and the nut seat body are coaxially arranged, and the inner peripheral wall of the blind hole is provided with an internal thread.
The utility model discloses a waterproof type nut seat for cell-phone, wherein, inlay on the interior bottom of blind hole and be equipped with the rubber pad, rubber pad and blind hole tight fit.
The utility model discloses a waterproof type nut seat for cell-phone, wherein, be provided with decurrent boss on the lower terminal surface of rubber pad, the boss is less than the external diameter of rubber pad with the coaxial setting of rubber pad and the external diameter of boss, is provided with the caulking groove that matches with the boss on the interior bottom of blind hole, back and caulking groove tight fit in the caulking groove are embedded into to the boss.
The utility model discloses a waterproof type nut seat for cell-phone, wherein, be provided with on the inner wall of blind hole upper end be used for with the tip cooperation direction of bolt enter into the annular spigot surface in the blind hole with the tip of making things convenient for the bolt.
The utility model discloses a waterproof type nut seat for cell-phone, wherein, form annular inclined plane between the up end of annular chimb and the periphery wall of nut seat body, annular inclined plane is by lower supreme inside slope gradually.
When the utility model is used, the nut seat body below the annular convex edge is inserted into the through hole in the middle frame, then the annular convex edge is welded and fixed with the middle frame, when the nut seat is welded on the middle frame, the nut seat can realize the support of parts, and the parts can be fixed on the nut seat through bolts; the utility model discloses a nut seat can reach the effect of supporting spare part and fixed spare part, and the blind hole in the nut seat body can avoid water to pass through to waterproof function has.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic sectional view of the present invention.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a waterproof nut seat for mobile phone, including cylindric nut seat body 1, integrated into one piece has an annular chimb 11 of evagination on the periphery wall of nut seat body 1 lower part, is formed with the annular step 12 of indent on the periphery wall of nut seat body 1 below annular chimb 11, and annular chimb 11 and annular step 12 all set up with nut seat body 1 is coaxial; a blind hole 13 with an opening at the upper end is formed in the nut seat body 1, the blind hole 13 is coaxially arranged with the nut seat body 1, and an internal thread 14 is formed on the inner peripheral wall of the blind hole 13; when the utility model is used, the nut seat body below the annular convex edge is inserted into the through hole in the middle frame, then the annular convex edge is welded and fixed with the middle frame, when the nut seat is welded on the middle frame, the nut seat can realize the support of parts, and the parts can be fixed on the nut seat through bolts; the utility model discloses a nut seat can reach the effect of supporting spare part and fixed spare part, and the blind hole in the nut seat body can avoid water to pass through to waterproof function has.
The inner bottom of the blind hole 13 is embedded with a rubber pad 2, and the rubber pad 2 is tightly matched with the blind hole 13; through the setting of rubber pad, when the tip of bolt is twisted in the blind hole and supports tightly with the rubber pad, the rubber pad can produce deformation and support tightly with the tip of bolt, so, can avoid the relative nut seat body of bolt freely pivoted phenomenon to can effectively avoid the bolt not hard up phenomenon to appear.
A downward boss 21 is arranged on the lower end face of the rubber pad 2, the boss 21 and the rubber pad 2 are coaxially arranged, the outer diameter of the boss 21 is smaller than that of the rubber pad 2, an embedding groove 15 matched with the boss 21 is arranged on the inner bottom of the blind hole 13, and the boss 21 is embedded into the embedding groove 15 and then is tightly matched with the embedding groove 15; after adopting this kind of structure, after boss and caulking groove gomphosis, can improve the joint strength and the firm in connection degree of rubber pad and nut seat body.
An annular guide surface 16 which is used for being matched with the end part of the bolt for guiding so as to facilitate the end part of the bolt to enter the blind hole 13 is arranged on the inner wall of the upper end of the blind hole 13; through the setting of annular guiding surface, when the bolt was expected to install in the blind hole, the tip of bolt can lead with the cooperation of annular guiding surface in order to make things convenient for the tip of bolt to enter into the blind hole.
An annular inclined surface 17 is formed between the upper end surface of the annular convex edge 11 and the outer peripheral wall of the nut seat body 1, and the annular inclined surface 17 is gradually inclined inwards from bottom to top; after adopting this kind of structure, can improve the pleasing to the eye degree of the junction of annular protruding up end and nut seat body periphery wall.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. Waterproof type nut seat for cell-phone, its characterized in that: the nut seat comprises a cylindrical nut seat body (1), wherein a convex annular convex edge (11) is integrally formed on the outer peripheral wall of the lower part of the nut seat body (1), a concave annular step (12) is formed on the outer peripheral wall of the nut seat body (1) below the annular convex edge (11), and the annular convex edge (11) and the annular step (12) are coaxially arranged with the nut seat body (1); the nut seat is characterized in that a blind hole (13) with an upper end opening is formed in the nut seat body (1), the blind hole (13) and the nut seat body (1) are coaxially arranged, and an internal thread (14) is formed in the inner peripheral wall of the blind hole (13).
2. The waterproof nut seat for the mobile phone according to claim 1, wherein a rubber pad (2) is embedded at the inner bottom of the blind hole (13), and the rubber pad (2) is tightly matched with the blind hole (13).
3. The waterproof nut seat for the mobile phone according to claim 2, wherein a downward boss (21) is provided on the lower end surface of the rubber pad (2), the boss (21) and the rubber pad (2) are coaxially provided, the outer diameter of the boss (21) is smaller than that of the rubber pad (2), a caulking groove (15) matched with the boss (21) is provided on the inner bottom of the blind hole (13), and the boss (21) is tightly fitted with the caulking groove (15) after being embedded into the caulking groove (15).
4. A waterproof nut holder for mobile phones according to claim 1, characterized in that the inner wall of the upper end of the blind hole (13) is provided with an annular guide surface (16) for guiding the end of the bolt in a matching manner so as to facilitate the entry of the end of the bolt into the blind hole (13).
5. A waterproof nut holder for mobile phones according to claim 1, wherein an annular inclined surface (17) is formed between the upper end surface of the annular convex edge (11) and the outer peripheral wall of the nut holder body (1), and the annular inclined surface (17) is gradually inclined inward from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256662.XU CN210397398U (en) | 2019-08-05 | 2019-08-05 | Waterproof nut seat for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256662.XU CN210397398U (en) | 2019-08-05 | 2019-08-05 | Waterproof nut seat for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397398U true CN210397398U (en) | 2020-04-24 |
Family
ID=70358442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921256662.XU Active CN210397398U (en) | 2019-08-05 | 2019-08-05 | Waterproof nut seat for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397398U (en) |
-
2019
- 2019-08-05 CN CN201921256662.XU patent/CN210397398U/en active Active
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