CN211791609U - Connection structure of dress escutcheon and mobile phone motherboard upper cover - Google Patents
Connection structure of dress escutcheon and mobile phone motherboard upper cover Download PDFInfo
- Publication number
- CN211791609U CN211791609U CN202020415898.XU CN202020415898U CN211791609U CN 211791609 U CN211791609 U CN 211791609U CN 202020415898 U CN202020415898 U CN 202020415898U CN 211791609 U CN211791609 U CN 211791609U
- Authority
- CN
- China
- Prior art keywords
- fixed
- upper cover
- mobile phone
- counterpoint
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005034 decoration Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a connection structure of dress escutcheon and mobile phone motherboard upper cover, including dress escutcheon and upper cover, a plurality of evenly distributed's of fixedly connected with counterpoint pole on the roof of dress escutcheon, the top of counterpoint pole is fixed to bond has magnet piece one, be equipped with in the upper cover a plurality of and counterpoint pole assorted counterpoint groove, the interior roof in counterpoint groove is fixed to bond has magnet piece two, the lateral wall of dress escutcheon is equipped with the fixed slot, the both ends of fixed slot are equipped with fixed chamber. The utility model discloses a set up counterpoint pole and counterpoint groove, can fix a position fast during easy to assemble, the packaging efficiency has been improved, magnet piece one and magnet piece two attract mutually simultaneously and also guaranteed the precision when assembling, and then guaranteed the production quality of cell-phone, and set up the fixed knot structure of fixed intracavity and compare in the mode of only assembling through the buckle and combine more firm, the phenomenon of effectively having avoided becoming flexible and dropping appears, the production quality of cell-phone has further been guaranteed, the life of cell-phone has been improved.
Description
Technical Field
The utility model relates to a cell-phone accessory production technical field especially relates to a connection structure of dress escutcheon and mobile phone motherboard upper cover.
Background
In recent years, with the development of the mobile phone industry, the functions of the mobile phone are more and more, and people use the mobile phone to complete various kinds of work and life entertainment nowadays, so that the mobile phone becomes an essential common tool for people's life. However, the mobile phone with more functions has a more complex internal structure and a more complicated assembly procedure, which affects the overall production efficiency of the mobile phone and is difficult to meet the increasing demand of the mobile phone.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art, and the connection structure of a dress escutcheon and mobile phone motherboard upper cover that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a connection structure of dress escutcheon and mobile phone motherboard upper cover, includes dress escutcheon and upper cover, a plurality of evenly distributed's of fixedly connected with counterpoint pole on the roof of dress escutcheon, the top of counterpoint pole is fixed to bond has magnet piece one, be equipped with a plurality of and counterpoint pole assorted counterpoint groove in the upper cover, the interior roof of counterpoint groove is fixed to bond has magnet piece two, the lateral wall of dress escutcheon is equipped with the fixed slot, the both ends of fixed slot are equipped with fixed chamber, fixed intracavity is equipped with fixed knot and constructs.
Preferably, fixed knot constructs including the circle axle of fixed connection at fixed intracavity lateral wall, it is connected with the bar pole to rotate on the outer wall of circle axle, the upper end lateral wall of bar pole rotates the push rod that is connected with the slope, the push rod runs through the lateral wall of fixed chamber, fixed cover is equipped with solid fixed ring on the push rod, gu fixed ring's lateral wall and the inside wall fixedly connected with expanding spring of fixed chamber, the expanding spring cover is established on the outer wall of push rod, the lower extreme lateral wall of bar pole rotates the dwang that is connected with the slope, the one end that the bar pole was kept away from to the dwang is rotated and is connected with.
Preferably, the through-hole has all been seted up to the both sides lateral wall in fixed chamber, two the kelly all runs through the through-hole, the lateral wall of through-hole and the inside wall sliding connection of kelly.
Preferably, the clamping grooves are formed in the side walls of the two sides of the fixing strip, and the clamping rods penetrate through the inner wall of the fixing cavity and extend into the clamping grooves.
Preferably, the side wall of the fixed cavity is provided with a through groove, and one end of the push rod, which is positioned in the through groove, is fixedly connected with a round cap.
Preferably, the inner wall of one end of the through groove far away from the round cap is fixedly connected with vertically arranged flanges, and the distance between the flanges is smaller than the diameter of the round cap.
Compared with the prior art, this dress escutcheon lies in with connection structure of mobile phone motherboard upper cover's advantage:
1. by arranging the alignment rod and the alignment groove, the positioning can be performed quickly when the positioning device is convenient to install, the assembly efficiency is improved, and meanwhile, the magnet piece I and the magnet piece II attract each other, so that the assembly precision is guaranteed, and the production quality of the mobile phone is further guaranteed;
2. the flanging arranged in the through groove can prevent the round cap from entering the fixing cavity to influence the use of the fixing structure;
3. compared with the mode of assembling only through a buckle, the fixing structure arranged in the fixing cavity is combined more stably, the phenomena of looseness and falling are effectively avoided, the production quality of the mobile phone is further ensured, and the service life of the mobile phone is prolonged;
to sum up, the utility model discloses a set up counterpoint pole and counterpoint groove, can fix a position fast when easy to assemble, improved the packaging efficiency, magnet piece one and magnet piece two attract mutually simultaneously and also guaranteed the precision when assembling, and then guaranteed the production quality of cell-phone, and set up the fixed knot structure of fixed intracavity and compare in the mode of only assembling through the buckle and combine more firm, effectively avoided not hard up and the phenomenon that drops to appear, further guaranteed the production quality of cell-phone, improved the life of cell-phone.
Drawings
Fig. 1 is a front view of a connection structure between a decorative frame and an upper cover of a mobile phone motherboard according to the present invention;
fig. 2 is a side view of a connection structure between a decorative frame and an upper cover of a main board of a mobile phone according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 1;
fig. 4 is an enlarged view of B in fig. 2.
In the figure: 1 decorative frame, 2 upper covers, 3 magnet pieces two, 4 magnet pieces one, 5 round shafts, 6 fixed strips, 7 bar-shaped rods, 8 push rods, 9 fixed rings, 10 expansion springs, 11 rotating rods, 12 clamping rods and 13 round caps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a connection structure of dress escutcheon and mobile phone motherboard upper cover, including dress escutcheon 1 and upper cover 2, a plurality of evenly distributed's of fixedly connected with counterpoint pole on dress escutcheon 1's the roof, the top of counterpoint pole is fixed to bond has magnet piece one 4, be equipped with in the upper cover 2 a plurality ofly with counterpoint pole assorted counterpoint groove, the interior roof of counterpoint groove is fixed to bond has magnet piece two 3, put into the counterpoint groove with the counterpoint pole, magnet piece one 4 and magnet piece two 3 inhale mutually and realize quick location, assembly efficiency is improved, precision when having guaranteed the assembly, and then the production quality of cell-phone has been guaranteed.
The side wall of the decorative frame 1 is provided with a fixing groove, two ends of the fixing groove are provided with fixing cavities, the fixing cavities are internally provided with fixing structures, each fixing structure comprises a round shaft 5 fixedly connected with the side wall in each fixing cavity, the outer wall of each round shaft 5 is rotatably connected with a bar-shaped rod 7, the upper end side wall of each bar-shaped rod 7 is rotatably connected with an inclined push rod 8, each push rod 8 penetrates through the side wall of each fixing cavity, the side wall of each fixing cavity is provided with a through groove, one end of each push rod 8, which is positioned in each through groove, is fixedly connected with a round cap 13, the push rod 8 is fixedly sleeved with a fixing ring 9, the side wall of each fixing ring 9 and the inner side wall of each fixing cavity are fixedly connected with a telescopic spring 10, the telescopic springs 10 are sleeved on the outer wall of each push rod 8, the lower end side wall of each bar-shaped, the lateral wall of through-hole and the inside wall sliding connection of kelly 12, the draw-in groove has all been seted up to the both sides lateral wall of fixed strip 6, kelly 12 runs through the inner wall in fixed chamber and extends to in the draw-in groove, promote round cap 13, round cap 13 drives push rod 8 and removes, push rod 8 drives bar 4 and rotates, and then make dwang 11 rotate, dwang 11 drives kelly 12 and removes in opposite directions, put into the fixed slot with fixed strip 6, loosen push rod 8, push rod 8 drives bar 4 gyration, and then make dwang 11 gyration, dwang 11 drives kelly 12 relative movement, and then fix upper cover 2 in the fixed slot, compare and combine more firm in the mode of only assembling through the buckle, the phenomenon of effectively having avoided becoming flexible and dropping appears, the production quality of cell-phone has further been guaranteed, the life of cell-phone has been improved.
The through groove is far away from the turn-ups that the one end inner wall fixedly connected with vertical phase of round cap 13 established, and the interval between the turn-ups is less than the diameter of round cap 13, sets up the turn-ups in leading to the inslot and can avoid round cap 13 to get into fixed intracavity and produce the influence to fixed knot structure's use.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
Now, the operation principle of the present invention is explained as follows:
put into the counterpoint groove to the counterpoint pole, magnet piece one 4 and two 3 looks absorptions of magnet piece realize quick location, promote round cap 13 again, round cap 13 drives push rod 8 and removes, push rod 8 drives bar 4 and rotates, and then make dwang 11 rotate, dwang 11 drives kelly 12 and moves in opposite directions, put into the fixed slot with fixed strip 6, loosen push rod 8, push rod 8 drives bar 4 and revolves, and then make dwang 11 gyration, dwang 11 drives kelly 12 relative movement, and then fix upper cover 2 in the fixed slot.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a connection structure of dress escutcheon and mobile phone motherboard upper cover, includes dress escutcheon (1) and upper cover (2), its characterized in that, a plurality of evenly distributed's of fixedly connected with counterpoint pole on the roof of dress escutcheon (1), the top of counterpoint pole is fixed to bond has magnet piece (4), be equipped with a plurality of and counterpoint pole assorted counterpoint groove in upper cover (2), the interior roof of counterpoint groove is fixed to bond has magnet piece two (3), the lateral wall of dress escutcheon (1) is equipped with the fixed slot, the both ends of fixed slot are equipped with fixed chamber, fixed intracavity is equipped with fixed knot and constructs.
2. The connection structure of a decoration frame and an upper cover of a main board of a mobile phone according to claim 1, the fixing structure comprises a round shaft (5) fixedly connected with the inner side wall of the fixing cavity, the outer wall of the round shaft (5) is rotatably connected with a strip-shaped rod (7), the side wall of the upper end of the strip-shaped rod (7) is rotationally connected with an inclined push rod (8), the push rod (8) penetrates through the side wall of the fixed cavity, a fixed ring (9) is fixedly sleeved on the push rod (8), the side wall of the fixing ring (9) and the inner side wall of the fixing cavity are fixedly connected with a telescopic spring (10), the telescopic spring (10) is sleeved on the outer wall of the push rod (8), the side wall of the lower end of the bar-shaped rod (7) is rotatably connected with an inclined rotating rod (11), one end of the rotating rod (11) far away from the bar-shaped rod (7) is rotatably connected with a clamping rod (12).
3. The connecting structure of the decorative frame and the upper cover of the main board of the mobile phone according to claim 2, wherein through holes are formed in the side walls of the fixing cavity, the two clamping rods (12) penetrate through the through holes, and the side walls of the through holes are slidably connected with the inner side walls of the clamping rods (12).
4. The connecting structure of the decorative frame and the upper cover of the main board of the mobile phone according to claim 2, wherein the side walls of the two sides of the fixing strip (6) are respectively provided with a clamping groove, and the clamping rod (12) penetrates through the inner wall of the fixing cavity and extends into the clamping groove.
5. The connecting structure of the decorative frame and the upper cover of the main board of the mobile phone according to claim 2, wherein the side wall of the fixing cavity is provided with a through groove, and a round cap (13) is fixedly connected to one end of the push rod (8) positioned in the through groove.
6. The connecting structure of the decorative frame and the upper cover of the main board of the mobile phone according to claim 5, wherein the inner wall of one end of the through groove far away from the round cap (13) is fixedly connected with vertically arranged flanges, and the distance between the flanges is smaller than the diameter of the round cap (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415898.XU CN211791609U (en) | 2020-03-27 | 2020-03-27 | Connection structure of dress escutcheon and mobile phone motherboard upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415898.XU CN211791609U (en) | 2020-03-27 | 2020-03-27 | Connection structure of dress escutcheon and mobile phone motherboard upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211791609U true CN211791609U (en) | 2020-10-27 |
Family
ID=72927441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415898.XU Expired - Fee Related CN211791609U (en) | 2020-03-27 | 2020-03-27 | Connection structure of dress escutcheon and mobile phone motherboard upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211791609U (en) |
-
2020
- 2020-03-27 CN CN202020415898.XU patent/CN211791609U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211791609U (en) | Connection structure of dress escutcheon and mobile phone motherboard upper cover | |
| CN207407012U (en) | A kind of fast assembling disassembling structure | |
| CN210852907U (en) | Collapsible portable unmanned aerial vehicle | |
| CN210271783U (en) | Portable storage device of material is used in design of animation personage | |
| CN206674015U (en) | Modified mobile phone camera decoration and the mobile phone with the decoration | |
| CN209090323U (en) | A kind of rotatable book shelf conveniently taking book | |
| CN211543776U (en) | Folding device of foldable electric scooter | |
| CN206836423U (en) | A kind of fit structure of bracelet movement housing and watchband | |
| CN207297373U (en) | Long-life vacuum pumps | |
| CN211580158U (en) | Easy-to-disassemble and assemble metal Bluetooth sound box | |
| CN213299257U (en) | Rotating mechanism connecting outer cover of fruit and vegetable spraying machine | |
| CN203001990U (en) | Toy windmill rotating shaft support structure | |
| CN204275484U (en) | A kind of gyro | |
| US11766623B1 (en) | Frisbee | |
| CN211923931U (en) | Rotary door and window | |
| CN103326501A (en) | Motor end cover | |
| CN203278499U (en) | Motor end cap | |
| CN211474503U (en) | Foldable table fan | |
| CN204985263U (en) | Screw post location structure | |
| CN212752305U (en) | Quick assembly disassembly structure of cell-phone screen | |
| CN218528301U (en) | Folding structure | |
| CN220910049U (en) | Interesting portable fan | |
| CN102824061B (en) | Structure of children game bed base frame | |
| CN203993521U (en) | Novel wooden pearl polishing machine frame | |
| CN204275482U (en) | Gyros |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |