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CN-224205321-U - Circuit board quick detach fixed bolster and electron device

CN224205321UCN 224205321 UCN224205321 UCN 224205321UCN-224205321-U

Abstract

The scheme provides a circuit board quick detach fixed bolster and electron device, circuit board quick detach fixed bolster is suitable for fixed circuit board, including support body, a plurality of locating part and elastic arm. The bracket body comprises a bottom surface and at least one side surface which are connected, and the bottom surface and the at least one side surface form a containing groove which is suitable for containing the circuit board. The limiting pieces are arranged on at least one side surface and are suitable for limiting the circuit board to be separated from the accommodating groove along the first direction. The elastic arm is flexibly arranged on the bottom surface and comprises a clamping part, and the clamping part is suitable for limiting the circuit board to be separated from the accommodating groove along a second direction perpendicular to the first direction. Therefore, the circuit board quick-dismantling fixing support can fix the circuit board without tools, and the elastic arm is only required to be moved when the circuit board is installed or dismantled, so that the circuit board quick-dismantling fixing support is quite convenient to use.

Inventors

  • WU JIAHAO
  • WANG DEQI
  • CHEN ZHENWEI
  • CHEN ZHONGJUN
  • LAI KANGYU

Assignees

  • 华硕电脑股份有限公司

Dates

Publication Date
20260505
Application Date
20250513

Claims (10)

  1. 1. A circuit board quick release mounting bracket adapted to secure a circuit board, comprising: the bracket body comprises a bottom surface and at least one side surface which are connected, wherein the bottom surface and the at least one side surface form a containing groove which is suitable for containing the circuit board; A plurality of limiting members arranged on at least one side surface and adapted to limit the circuit board from being separated from the accommodating groove along a first direction, and The elastic arm is flexibly arranged on the bottom surface and comprises a clamping part, and the clamping part is suitable for limiting the circuit board to be separated from the accommodating groove along a second direction perpendicular to the first direction.
  2. 2. The quick release mounting bracket of claim 1, wherein the bottom surface has a first region and a second region connected to each other, one end of the elastic arm is located in the first region, the other end of the elastic arm is located in the second region, the engaging portion is located in the second region, and the circuit board includes a hole, and the engaging portion is adapted to extend into the hole when the circuit board moves from the first region to the second region.
  3. 3. The circuit board quick release mounting bracket of claim 2, wherein the bracket body includes a plurality of support posts protruding from the first region, the plurality of support posts supporting the circuit board when the circuit board is in the first region.
  4. 4. The quick release mounting bracket of claim 2, wherein the resilient arm includes a pressing portion located in the first region, and the pressing portion includes a plurality of ribs.
  5. 5. The quick release fixing bracket of claim 1, wherein the number of the at least one side surface is two, the two side surfaces are located at two opposite sides, the plurality of limiting members are disposed on one side surface, the engaging portion is located on the other side surface, and the engaging portion and the other side surface are coplanar to be suitable for abutting against a side edge of the circuit board.
  6. 6. The quick release fixing bracket of claim 1, wherein the engaging portion is connected to the pulling portion, and the pulling portion protrudes from the at least one side surface.
  7. 7. An electronic device adapted to provide a circuit board, comprising: a main board; The circuit board quick detach fixed bolster set up locally in the mainboard, and extend locally outside the mainboard, and include: the bracket body comprises a bottom surface and at least one side surface which are connected, wherein the bottom surface and the at least one side surface form a containing groove which is suitable for containing the circuit board; A plurality of limiting members arranged on at least one side surface and adapted to limit the circuit board from being separated from the accommodating groove along a first direction, and The elastic arm is flexibly arranged on the bottom surface and comprises a clamping part, and the clamping part is suitable for limiting the circuit board to be separated from the accommodating groove along a second direction perpendicular to the first direction.
  8. 8. The electronic device of claim 7, wherein the bottom surface has a first region and a second region connected to each other, one end of the elastic arm is located in the first region, the other end of the elastic arm is located in the second region, the engagement portion is located in the second region, the circuit board includes a hole, and the engagement portion is adapted to extend into the hole when the circuit board moves from the first region to the second region.
  9. 9. The electronic device of claim 8, wherein the stand body includes a plurality of support posts protruding from the first region, the plurality of support posts supporting the circuit board when the circuit board is in the first region.
  10. 10. The electronic device of claim 9, wherein the resilient arm includes a pressing portion located in the first region, and the pressing portion includes a plurality of ribs.

Description

Circuit board quick detach fixed bolster and electron device Technical Field The present disclosure relates to a fixing bracket and an electronic device, and particularly to a quick-release fixing bracket for a circuit board and an electronic device. Background At present, a circuit board on a main board is locked on a bracket through screws, and is fixed on the main board together with the bracket. However, it is a direction of research in the art to more conveniently and rapidly mount or remove the circuit board, which requires a tool for disassembly and assembly. In addition, because the circuit board and the bracket are arranged on the main board, more area on the board is occupied, and the space configuration flexibility on the main board is affected. Disclosure of utility model The scheme provides a circuit board quick detach fixed bolster is suitable for fixed circuit board, includes support body, a plurality of locating part and elastic arm. The bracket body comprises a bottom surface and at least one side surface which are connected, and the bottom surface and the at least one side surface form a containing groove which is suitable for containing the circuit board. The limiting pieces are arranged on at least one side surface and are suitable for limiting the circuit board to be separated from the accommodating groove along the first direction. The elastic arm is flexibly arranged on the bottom surface and comprises a clamping part, and the clamping part is suitable for limiting the circuit board to be separated from the accommodating groove along a second direction perpendicular to the first direction. The electronic device is suitable for being provided with a circuit board and comprises a main board and a circuit board quick-dismantling fixing support. The circuit board quick-release fixing support is locally arranged on the main board, extends out of the main board locally and comprises a support body, a plurality of limiting pieces and an elastic arm. The bracket body comprises a bottom surface and at least one side surface which are connected, and the bottom surface and the at least one side surface form a containing groove which is suitable for containing the circuit board. The limiting pieces are arranged on at least one side surface and are suitable for limiting the circuit board to be separated from the accommodating groove along the first direction. The elastic arm is flexibly arranged on the bottom surface and comprises a clamping part, and the clamping part is suitable for limiting the circuit board to be separated from the accommodating groove along a second direction perpendicular to the first direction. Based on the above, the bottom surface and the side surface of the bracket body of the quick-dismantling fixing bracket for the circuit board form a containing groove so as to be suitable for containing the circuit board. The limiting pieces are arranged on the side surfaces and are suitable for limiting the circuit board to be separated from the accommodating groove along the first direction. The elastic arm is flexibly arranged on the bottom surface and comprises a clamping part, and the clamping part is suitable for limiting the circuit board to be separated from the accommodating groove along a second direction perpendicular to the first direction. Therefore, the circuit board quick-dismantling fixing support can fix the circuit board without tools, and the elastic arm is only required to be moved when the circuit board is installed or dismantled, so that the circuit board quick-dismantling fixing support is quite convenient to use. In addition, the circuit board quick-release fixing support of the electronic device can make more space on the circuit board and provide more configuration flexibility for the circuit board because the circuit board quick-release fixing support is locally arranged on the circuit board and is locally extended out of the circuit board. In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. Drawings FIG. 1 is a partial schematic view of an electronic device according to an embodiment of the present disclosure; FIG. 2 is a schematic view of the circuit board of FIG. 1 at another view angle in a first region; FIG. 3 is a schematic diagram of the circuit board of FIG. 1 at a second area from another view angle; FIG. 4 is a schematic diagram of the circuit board of FIG. 3 in perspective; Fig. 5 is a schematic view of a circuit board quick-release fixing bracket according to another embodiment of the present disclosure; fig. 6 is a schematic view of a circuit board mounted on the circuit board quick release fixing bracket of fig. 5. Description of the reference numerals D1, a first direction; d2, a second direction; 10, a circuit board; 20, holes; 30, an electronic device; 40, a main board; 100. 100a, a circuit board quick-dismantling fixing bracket;