CN213426212U - Plug-in type mobile phone motherboard - Google Patents
Plug-in type mobile phone motherboard Download PDFInfo
- Publication number
- CN213426212U CN213426212U CN202022266152.XU CN202022266152U CN213426212U CN 213426212 U CN213426212 U CN 213426212U CN 202022266152 U CN202022266152 U CN 202022266152U CN 213426212 U CN213426212 U CN 213426212U
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- mobile phone
- rubber
- side wall
- limiting
- slide rail
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Abstract
The utility model discloses a plug-in type mobile phone motherboard, including mobile phone motherboard body and be used for installing the cell-phone casing of mobile phone motherboard body, the rubber installation draw runner that two symmetries of mobile phone motherboard body lateral wall fixedly connected with set up, the rubber slide rail of mobile phone casing inside wall fixedly connected with and rubber installation draw runner looks adaptation, rubber slide rail lateral wall is connected with the stop gear with rubber installation draw runner looks adaptation. The utility model discloses utilize rubber installation draw runner and rubber slide rail cooperation, can with mobile phone motherboard body card to the cell-phone casing in, realize the quick grafting of mobile phone motherboard, and convenient to detach, thereby utilize spacing cardboard can prevent that rubber installation draw runner from removing the stability of having guaranteed the mobile phone motherboard body, rubber installation draw runner and rubber slide rail can play the cushioning effect effectively to the mobile phone motherboard body simultaneously, reduce the influence of vibrations to the part on the mobile phone motherboard.
Description
Technical Field
The utility model relates to a mobile phone motherboard technical field especially relates to a plug-in type mobile phone motherboard.
Background
A mobile phone is a portable phone terminal that can be used in a wide range, and is generally called a mobile phone or a wireless phone, which is a common communication tool, wherein the mobile phone mainly comprises a housing, a main board, a battery, a display screen, and a receiver, and the main board is one of core components of the mobile phone and is connected with a main circuit system forming the mobile phone, so that the installation of the main board of the mobile phone is very important. The existing mobile phone mainboard is installed in the installation mode of screw fastening, the mainboard is fixed on the shell by using a locking screw, the damping effect of the mainboard installed in the way is poor, when the shell vibrates, the vibration is easily transmitted to the parts on the mainboard to influence the use of the parts, and meanwhile, the mainboard is inconvenient to disassemble and maintain by using the screw installation mode, so that the maintenance efficiency of the mobile phone is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the mobile phone motherboard adopting the screw installation among the prior art buffering effect is poor and inconvenient dismantlement maintenance, and the plug-in type mobile phone motherboard who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plug-in type mobile phone mainboard comprises a mobile phone mainboard body and a mobile phone shell for mounting the mobile phone mainboard body, wherein the outer side wall of the mobile phone mainboard body is fixedly connected with two symmetrically arranged rubber mounting sliding strips, the inner side wall of the mobile phone shell is fixedly connected with a rubber slide rail matched with the rubber mounting sliding strips, and the outer side wall of the rubber slide rail is connected with a limiting mechanism matched with the rubber mounting sliding strips; the mounting groove has been seted up to the cell-phone casing inside wall, the mounting groove inside wall is connected with the locking mechanical system with stop gear looks adaptation, cell-phone casing lateral wall is through many locking screw fixedly connected with casing apron, two of them locking screw bottom contacts with two locking mechanical system lateral walls respectively.
Preferably, the cross section of the rubber slide rail is U-shaped.
Preferably, the rubber slide rail inside wall has been seted up and has been accomodate the groove, accomodate the inslot bottom and have spacing fixture block through many first spring coupling, the spacing groove with spacing fixture block looks adaptation is seted up to rubber installation draw runner lateral wall.
Preferably, the limiting mechanism comprises a pin shaft rotatably connected with the outer side wall of the rubber slide rail, and the outer side wall of the pin shaft is rotatably connected with a limiting clamping plate.
Preferably, one end, far away from the pin shaft, of the limiting clamping plate is arranged in an arc shape.
Preferably, locking mechanical system include with mounting groove inside wall sliding connection's spacing diaphragm, spacing diaphragm lateral wall fixedly connected with spacing lug, spacing cardboard is the arc and sets up the slot that one end lateral wall offered with spacing lug looks adaptation, the second spring of many vertical settings of spacing diaphragm lateral wall fixedly connected with, second spring top and mounting groove inside wall fixed connection.
The utility model has the advantages that: realize the quick grafting of mobile phone motherboard, and convenient to detach, thereby utilize spacing cardboard can prevent that rubber installation draw runner from removing and guaranteed the stability of mobile phone motherboard body, rubber installation draw runner and rubber slide rail can play the cushioning effect effectively to mobile phone motherboard body simultaneously, reduce the influence of vibrations to the part on the mobile phone motherboard. When utilizing locking screw fixed casing apron position, wherein two locking screws can drive spacing diaphragm and move down to make spacing lug insert to the slot that corresponds in, make spacing cardboard more stable, further guaranteed the stability around the mainboard.
Drawings
Fig. 1 is a schematic structural diagram of a plug-in mobile phone motherboard according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic view of a connection structure between a rubber mounting slide and a rubber slide rail in a plug-in mobile phone motherboard according to the present invention;
fig. 4 is the utility model provides a rubber slide rail inner structure schematic diagram in plug-in type mobile phone motherboard.
In the figure: 1. a mobile phone mainboard body; 2. a handset housing; 3. installing a sliding strip by using rubber; 4. a rubber slide rail; 5. mounting grooves; 6. locking the screw; 7. a housing cover plate; 8. a first spring; 9. a limiting clamping block; 10. a pin shaft; 11. a limiting clamping plate; 12. a transverse limiting plate; 13. a limiting bump; 14. a second spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a plug-in type mobile phone motherboard, including mobile phone motherboard body 1 and the cell-phone casing 2 that is used for installing mobile phone motherboard body 1, the rubber installation draw runner 3 that two symmetries of 1 lateral wall fixedly connected with of mobile phone motherboard body set up, the rubber slide rail 4 of 2 inside wall fixedly connected with of cell-phone casing and 3 looks adaptations of rubber installation draw runner, the transversal U type setting of personally submitting of rubber slide rail 4, utilize the pliability of rubber installation draw runner 3 and rubber slide rail 4 self, can be quick with the 3 card of rubber installation draw runner to corresponding rubber slide rail 4 in, accomplish the quick concatenation of mobile phone motherboard body 1.
Wherein, the groove has been seted up to 4 inside walls of rubber slide rail and has been accomodate the inslot bottom and be connected with spacing fixture block 9 through many first springs 8, and the spacing groove with 9 looks adaptations of spacing fixture block is seted up to 3 lateral walls of rubber installation draw runner, can fix a position the position about rubber installation draw runner 3 like this, has guaranteed stability about mobile phone motherboard body 1.
Wherein, the outer side wall of the rubber slide rail 4 is connected with a limiting mechanism matched with the rubber mounting slide bar 3; stop gear includes and rotates the round pin axle 10 of being connected with 4 lateral walls of rubber slide rail, round pin axle 10 lateral wall rotates and is connected with spacing cardboard 11, spacing cardboard 11 is kept away from round pin axle 10 one end and is the arc setting, it is all great to sell between 10 and the rubber slide rail 4 and the rotational friction between round pin axle 10 and the spacing cardboard 11, can avoid spacing cardboard 11 to remove at will like this and separate with rubber slide rail 4 and rubber installation draw runner 3, it needs to explain, rubber slide rail 4's wherein one end is the opening setting, the other end is the closed setting, spacing fixture block 9 is located confined one end, and spacing cardboard 11 then is located open-ended one end, be convenient for like this utilize spacing cardboard 11 restriction rubber installation draw runner 3 positions.
Specifically, locking mechanical system includes the spacing diaphragm 12 with 5 inside wall sliding connection of mounting groove, spacing diaphragm 12 lateral wall fixedly connected with spacing lug 13, spacing cardboard 11 is the arc and sets up the slot that one end lateral wall offered and spacing lug 13 looks adaptation, the second spring 14 of many vertical settings of 12 lateral walls fixedly connected with of spacing diaphragm, second spring 14 top and 5 inside wall fixed connection of mounting groove, refer to fig. 2, the bottom of locking screw 6 and the last surface contact of spacing diaphragm 12, when locking screw 6 rotates the lapse, thereby its bottom can promote spacing diaphragm 12 and move down and drive spacing lug 13 and insert to the slot that corresponds.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
at first, the flexibility of the rubber installation sliding strip 3 and the flexibility of the rubber sliding rail 4 are utilized to clamp the rubber installation sliding strip 3 into the corresponding rubber sliding rail 4, so that the mobile phone mainboard body 1 is quickly spliced, the rubber installation sliding strip 3 is movably adjusted, the limiting clamping block 9 is clamped into the limiting groove, and the rubber installation sliding strip 3 is prevented from sliding left and right excessively.
Then rotate spacing cardboard 11, spacing cardboard 11 rotate to with rubber installation draw runner 3 and the contact of 4 lateral walls of rubber slide rail to prevent rubber installation draw runner 3 and rubber slide rail 4 and break away from, adjust the position of spacing cardboard 11, make the slot on the spacing cardboard 11 be located under spacing lug 13.
Aim at cell-phone casing 2 with casing apron 7, twist locking screw 6 and fix casing apron 7 on cell-phone casing 2, wherein, two locking screw 6 adjacent with spacing cardboard 11 rotate to move down the in-process and begin to contact with spacing diaphragm 12 and drive spacing diaphragm 12 and move down, spacing lug 13 moves down in step this moment and inserts to the slot, further fix the position of spacing cardboard 11, the stability of rubber installation draw runner 3 and rubber slide rail 4 has been guaranteed, thereby the stability of cell-phone mainboard body 1 has been guaranteed.
During the dismantlement, only need twist locking screw 6 and demolish casing apron 7, locking screw 6 and spacing diaphragm 12 separation this moment, spacing diaphragm 12 then upwards moves under second spring 14 reset action to drive spacing lug 13 and slot separation, rotate spacing cardboard 11 and can demolish mobile phone motherboard body 1, can realize the quick dismantlement of mobile phone motherboard body 1, brought the facility for the maintenance of mobile phone motherboard body 1.
Claims (6)
1. A plug-in type mobile phone mainboard comprises a mobile phone mainboard body (1) and a mobile phone shell (2) used for installing the mobile phone mainboard body (1), and is characterized in that the outer side wall of the mobile phone mainboard body (1) is fixedly connected with two symmetrically arranged rubber installation sliding strips (3), the inner side wall of the mobile phone shell (2) is fixedly connected with a rubber slide rail (4) matched with the rubber installation sliding strips (3), and the outer side wall of the rubber slide rail (4) is connected with a limiting mechanism matched with the rubber installation sliding strips (3); mounting groove (5) have been seted up to cell-phone casing (2) inside wall, mounting groove (5) inside wall is connected with the locking mechanical system with stop gear looks adaptation, cell-phone casing (2) lateral wall is through many locking screw (6) fixedly connected with casing apron (7), two of them locking screw (6) bottom contacts with two locking mechanical system lateral walls respectively.
2. The main board of a plug-in mobile phone according to claim 1, wherein the cross section of the rubber slide rail (4) is U-shaped.
3. The main board of a plug-in mobile phone according to claim 1, wherein the inner side wall of the rubber slide rail (4) is provided with a receiving groove, the bottom of the receiving groove is connected with a limiting block (9) through a plurality of first springs (8), and the outer side wall of the rubber mounting slide bar (3) is provided with a limiting groove matched with the limiting block (9).
4. The main board of a plug-in mobile phone according to claim 2, wherein the limiting mechanism comprises a pin (10) rotatably connected to the outer side wall of the rubber slide rail (4), and a limiting clip (11) is rotatably connected to the outer side wall of the pin (10).
5. A plug-in mobile phone motherboard according to claim 4, characterized in that the end of the limiting clip board (11) far from the pin (10) is arc-shaped.
6. The plug-in mobile phone motherboard according to claim 4, wherein the locking mechanism comprises a limiting transverse plate (12) slidably connected with the inner side wall of the mounting groove (5), the outer side wall of the limiting transverse plate (12) is fixedly connected with a limiting projection (13), the limiting clamping plate (11) is arc-shaped, the outer side wall of one end of the limiting transverse plate is provided with a slot matched with the limiting projection (13), the outer side wall of the limiting transverse plate (12) is fixedly connected with a plurality of vertically arranged second springs (14), and the top of each second spring (14) is fixedly connected with the inner side wall of the mounting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022266152.XU CN213426212U (en) | 2020-10-13 | 2020-10-13 | Plug-in type mobile phone motherboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022266152.XU CN213426212U (en) | 2020-10-13 | 2020-10-13 | Plug-in type mobile phone motherboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213426212U true CN213426212U (en) | 2021-06-11 |
Family
ID=76266533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022266152.XU Active CN213426212U (en) | 2020-10-13 | 2020-10-13 | Plug-in type mobile phone motherboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213426212U (en) |
-
2020
- 2020-10-13 CN CN202022266152.XU patent/CN213426212U/en active Active
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