CN210958943U - Circuit board convenient to installation - Google Patents
Circuit board convenient to installation Download PDFInfo
- Publication number
- CN210958943U CN210958943U CN201921934366.0U CN201921934366U CN210958943U CN 210958943 U CN210958943 U CN 210958943U CN 201921934366 U CN201921934366 U CN 201921934366U CN 210958943 U CN210958943 U CN 210958943U
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- China
- Prior art keywords
- circuit board
- spacing frame
- metal pole
- cavity
- spacer
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board convenient to install, including the circuit board, be equipped with a plurality of apex angles on the circuit board, an isolation piece is laminated in apex angle department, be equipped with an opening on the isolation piece, the apex angle of circuit board inserts in the opening, the side of isolation piece is equipped with thickening portion, be equipped with an aggravate chamber in the thickening portion, be equipped with an extension on the isolation piece, the extension is located the top of circuit board, be equipped with an arrangement chamber in the extension, arrange the intracavity and arrange the flexure strip, the one end of flexure strip extends to aggravate the intracavity, aggravate and store the viscidity in the intracavity; the bottom of thickening portion is fixed through a spacing frame, and the surface of spacing frame is equipped with the one deck adsorbed layer, and multiseriate spout on the spacing frame, sliding connection has polylith slider in the spout, slider joint connection spare. This practicality is convenient for install, need not through the screw fixation circuit board, has reduced the damage of circuit board, and installation back stability is good, and the shock resistance is good, good heat dissipation, and life is longer.
Description
Technical Field
The utility model relates to a circuit board field, concretely relates to circuit board convenient to installation.
Background
With the continuous development of electronic technology, electronic devices have become essential tools for people to work, live and study. The electronic equipment comprises a circuit board, and various devices which enable the electronic equipment to realize corresponding functions are distributed on the circuit board.
The circuit board is usually fixed by screws, and is troublesome to disassemble and assemble, and the circuit board is easy to be damaged when the screws are driven in.
Disclosure of Invention
The utility model aims to solve the technical problem that a circuit board convenient to install that can solve above-mentioned problem is provided.
The utility model discloses a realize through following technical scheme: a circuit board convenient to mount comprises a circuit board, wherein a plurality of top angles are arranged on the circuit board, a spacer is attached to each top angle, an opening is formed in each spacer, the top angles of the circuit board are inserted into the openings, thickened parts are arranged on the side faces of the spacers, weighting cavities are formed in the thickened parts, an extending part is arranged on each spacer and located above the circuit board, an arrangement cavity is formed in each extending part, an elastic sheet is arranged in each arrangement cavity, one end of each elastic sheet extends into each weighting cavity, and sticky objects are stored in each weighting cavity; the bottom of thickening portion is fixed through a spacing frame, and the surface of spacing frame is equipped with the one deck adsorbed layer, and multiseriate spout on the spacing frame, sliding connection has polylith slider in the spout, slider joint connection spare.
As the preferred technical scheme, the bonding object comprises heat-conducting glue and a metal block, and a plurality of discharge holes communicated with the weighting cavity are formed in the bottom of the extension part.
As the preferred technical scheme, the bottom of the thickened part is of a circular structure, the limiting frame is of a triangular structure, and the outer side of the thickened part is tangent to the limiting frame.
As the preferred technical scheme, the sliding groove is of a dovetail groove structure, the sliding block is matched with the sliding groove, and the sliding block is provided with an insertion hole; the connecting piece includes that rubber makes the connecting rod, is equipped with a interface channel in the connecting rod, the interface channel interpolation is fixed with the metal pole, the metal pole inserts to the jack, the inner wall of jack is equipped with the internal thread, the surface of metal pole is equipped with the external screw thread, external screw thread and internal thread phase-match, the one end of metal pole inserts through the thread engagement in the jack, it is fixed through the heat conduction glue between the top of metal pole and the circuit board, the connecting rod covers the junction of metal pole and circuit board.
As a preferred technical scheme, the isolation sheet is made of silica gel.
The utility model has the advantages that: this practicality is convenient for install, need not through the screw fixation circuit board, has reduced the damage of circuit board, and installation back stability is good, and the shock resistance is good, good heat dissipation, and life is longer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a connection diagram of the apex angle and the spacer of the present invention;
FIG. 3 is a front view of the overall structure of the present invention;
fig. 4 is a top view of the connection structure of the thickened portion and the limiting frame of the present invention.
Detailed Description
As shown in fig. 1 to 4, the circuit board convenient for installation comprises a circuit board 1, a plurality of top corners 119 are arranged on the circuit board 1, a spacer 2 is attached to each top corner, an opening 211 is arranged on the spacer 2, the top corners of the circuit board 1 are inserted into the openings 211, so that the opening blocks the circuit board, the side surface of the spacing piece 2 is provided with a thickened part 5, the thickened part increases the structural strength and improves the stability, a weighting cavity is arranged in the thickened part 5, the spacing piece 2 is provided with an extending part 222, the extending part 222 is positioned above the circuit board 1 to protect the upper part of the circuit board, an arrangement cavity is arranged in the extending part 222, an elastic piece 6 is arranged in the arrangement cavity, the elastic piece is made of metal, the structure strength of the extension part is improved, one end of the elastic sheet 6 extends into the weighting cavity, the weighting cavity is stored with adhesive, and the elastic sheet presses down the adhesive; the bottom of thickening portion 5 is fixed through a spacing frame 7, reduces the not hard up of thickening portion, and the surface of spacing frame 7 is equipped with the one deck adsorbed layer, multiseriate spout 711 on the spacing frame 7, sliding connection has polylith slider 8 in the spout 711, and the slider can adjust the position in the spout, and slider 8 connects the connecting piece, when the installation, through the position of slider adjustment connecting piece.
Wherein, the thing that bonds is used for increasing the stability of weight promotion thickening portion including heat conduction glue 311 and metal block 312, metal block, and the bottom of extension 222 is equipped with a plurality of and aggravates the discharge gate that the chamber switched on mutually, and the heat conduction is glued and is extruded through the discharge gate.
Wherein, the bottom of thickening portion 5 is circular structure, and spacing frame 7 is the triangle-shaped structure, and the spacing stability of triangle-shaped is good, and the outside of thickening portion 5 is tangent with spacing frame 7.
The sliding groove 711 is of a dovetail groove structure, the sliding block 8 is matched with the sliding groove 711, and the sliding block 8 is provided with an insertion hole; the connecting piece includes that rubber makes connecting rod 161, be equipped with a connecting channel in the connecting rod 161, the insert is fixed with metal pole 162 in the connecting channel, metal pole 162 inserts in the jack, the inner wall of jack is equipped with the internal thread, metal pole 162's surface is equipped with the external screw thread, external screw thread and internal thread phase-match, metal pole 162's one end inserts through the thread engagement in the jack, it is convenient for dismantle and install through the screw thread rotation, it is fixed through the heat conduction glue between metal pole 162's the top and the circuit board 1, connecting rod 161 covers metal pole 162 and circuit board 1's junction, the bottom of connecting rod and circuit board contacts mutually, be used for increasing shock resistance stability.
Wherein, the spacing block 2 is made of silica gel, which protects the side of the circuit board.
When the device is used, the circuit board and the metal rod are fixed, and the metal rod and the heat conducting glue are convenient for leading out heat on the circuit board, so that the heat dissipation performance is increased. The sliding groove is of a dovetail groove structure, and the sliding block is matched with the sliding groove. Making the slider difficult to remove, i.e. making the metal rod fixed and difficult to remove, so that the circuit board is also fixed.
This device is when using, leads to extrusion thickening portion for the heat-conducting glue is extruded, makes thickening portion and circuit board place equipment looks fixed connection, and is fixed through spacing frame limit, makes thickening portion can stably be fixed, and difficult and equipment pine takes off, and whole structural stability is good.
The spacer and the connecting rod are made of glue, so that the anti-seismic effect is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A circuit board convenient to installation which characterized in that: the circuit board comprises a circuit board (1), wherein a plurality of top angles (119) are arranged on the circuit board (1), a spacer (2) is attached to the top angles (119), an opening (211) is formed in the spacer (2), the top angle of the circuit board (1) is inserted into the opening (211), a thickened portion (5) is arranged on the side face of the spacer (2), an weighting cavity is formed in the thickened portion (5), an extending portion (222) is arranged on the spacer (2), the extending portion (222) is located above the circuit board (1), an arrangement cavity is formed in the extending portion (222), an elastic sheet (6) is arranged in the arrangement cavity, one end of the elastic sheet (6) extends into the weighting cavity, and sticky objects are stored in the weighting cavity; the bottom of thickening portion (5) is fixed through a spacing frame (7), and the surface of spacing frame (7) is equipped with the one deck adsorbed layer, multiseriate spout (711) on spacing frame (7), and sliding connection has polylith slider (8) in spout (711), and slider (8) connecting piece.
2. A circuit board for facilitating mounting according to claim 1, wherein: the bonding object comprises heat-conducting glue and a metal block, and a plurality of discharge holes communicated with the weighting cavity are formed in the bottom of the extension part (222).
3. A circuit board for facilitating mounting according to claim 1, wherein: the bottom of thickening portion (5) is circular structure, and spacing frame (7) are the triangle-shaped structure, and the outside and the spacing frame (7) of thickening portion (5) are tangent.
4. A circuit board for facilitating mounting according to claim 1, wherein: the sliding groove (711) is of a dovetail groove structure, the sliding block (8) is matched with the sliding groove (711), and the sliding block (8) is provided with an insertion hole; connecting piece includes that rubber makes connecting rod (161), be equipped with a connecting channel in connecting rod (161), the connecting channel interpolation is fixed with metal pole (162), metal pole (162) insert to the jack in, the inner wall of jack is equipped with the internal thread, the surface of metal pole (162) is equipped with the external screw thread, external screw thread and internal thread phase-match, the one end of metal pole (162) is inserted through threaded engagement in the jack, it is fixed through heat conduction glue between the top of metal pole (162) and circuit board (1), the junction of metal pole (162) and circuit board (1) is covered in connecting rod (161).
5. A circuit board for facilitating mounting according to claim 1, wherein: the spacing sheet (2) is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934366.0U CN210958943U (en) | 2019-11-11 | 2019-11-11 | Circuit board convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934366.0U CN210958943U (en) | 2019-11-11 | 2019-11-11 | Circuit board convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210958943U true CN210958943U (en) | 2020-07-07 |
Family
ID=71380306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921934366.0U Active CN210958943U (en) | 2019-11-11 | 2019-11-11 | Circuit board convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210958943U (en) |
-
2019
- 2019-11-11 CN CN201921934366.0U patent/CN210958943U/en active Active
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