CN210274676U - Circuit board convenient to installation - Google Patents
Circuit board convenient to installation Download PDFInfo
- Publication number
- CN210274676U CN210274676U CN201920863310.4U CN201920863310U CN210274676U CN 210274676 U CN210274676 U CN 210274676U CN 201920863310 U CN201920863310 U CN 201920863310U CN 210274676 U CN210274676 U CN 210274676U
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- CN
- China
- Prior art keywords
- circuit board
- connecting plate
- bearing
- bumps
- elastic
- 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
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Abstract
The utility model discloses a circuit board convenient to install, which comprises a circuit board and an installation seat; the mounting seat comprises a base and two elastic fixing seats; the elastic fixing seat is provided with a slot, and two sides of the circuit board are inserted into the slot; the base is positioned right below the middle of the circuit board; a bearing mounting hole is formed in the base, a bearing is fixedly mounted in the bearing mounting hole, and a shaft rod is fixedly inserted into an inner hole of the bearing; the shaft lever and the elastic fixed seat are connected through a connecting plate which is arranged in an inclined manner; a plurality of bumps are arranged on the connecting plate, a cavity is arranged in each bump, and a weighting block is stored in each cavity; the upper end and the lower end of the lug are protruded out of the connecting plate; the bumps are connected with the circuit board through an elastic piece. The utility model has simple structure, strong stability and convenient installation and fixation of the circuit board; the circuit board is good in compression-resistant and shock-resistant effect after being installed, heat dissipation and moisture prevention are facilitated, and the service life is prolonged.
Description
Technical Field
The utility model relates to a circuit board field, concretely relates to circuit board convenient to installation.
Background
The circuit board may be referred to as a printed wiring board or a printed circuit board; the circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
At present, the mounting mode of a circuit board is generally fixed through screws, however, the mode needs to open holes on the circuit board, and the circuit board is easy to be damaged; meanwhile, the structure is in a rigid fixing mode, and the compression-resistant effect is poor.
Disclosure of Invention
The utility model aims to solve the technical problem that a circuit board of being convenient for installation that can solve above-mentioned problem, life is longer.
The utility model discloses a realize through following technical scheme: a circuit board convenient to mount comprises a circuit board and a mounting seat; the mounting seat comprises a base and two elastic fixing seats; the elastic fixing seat is provided with a slot, and two sides of the circuit board are inserted into the slot; the base is positioned right below the middle of the circuit board; a bearing mounting hole is formed in the base, a bearing is fixedly mounted in the bearing mounting hole, and a shaft rod is fixedly inserted into an inner hole of the bearing; the shaft lever and the elastic fixed seat are connected through a connecting plate which is arranged in an inclined manner; a plurality of bumps are arranged on the connecting plate, a cavity is arranged in each bump, and a weighting block is stored in each cavity; the upper end and the lower end of the lug are protruded out of the connecting plate; the bumps are connected with the circuit board through an elastic piece.
As a preferred technical scheme, the length of the shaft rod is the same as that of the circuit board; the shaft lever and the bearing are fixedly bonded; the outer ring of the bearing is fixed with the inner wall of the bearing mounting hole.
According to the preferable technical scheme, the connecting plate is made of aluminum alloy, the bumps are made of rubber, a plurality of mounting holes are formed in the connecting plate, and the bumps are mounted in the mounting holes; the connecting plate is provided with two jacks, and two ends of the shaft lever are inserted into the jacks for fixing; the connecting plate is made of rubber.
As the preferred technical scheme, the elastic part comprises a spring made of aluminum alloy, two ends of the spring are respectively welded with a thin plate, one end of the thin plate is fixed with the circuit board, and the other end of the thin plate is fixed with the bump.
As the preferred technical scheme, the weighting block is a dry block bonded by heat-conducting glue; the convex block is provided with a plurality of air holes communicated with the cavity.
The utility model has the advantages that: the utility model has simple structure, strong stability and convenient installation and fixation of the circuit board; the circuit board is good in compression-resistant and shock-resistant effect after being installed, heat dissipation and moisture prevention are facilitated, and the service life is prolonged.
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 an overall structure diagram of the present invention;
fig. 2 is a connection board structure diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, comprises a circuit board 1 and a mounting seat; the mounting seat comprises a base 2 and two elastic fixed seats 3; the elastic fixing seat 3 is provided with an inserting groove, two sides of the circuit board 1 are inserted into the inserting groove and fixed through strong glue, the circuit board is simple in installation and fixing mode, the size of the inserting groove is slightly smaller than the thickness of the circuit board, and the circuit board can be conveniently and firmly clamped; the base 2 is positioned right below the middle of the circuit board 1; a bearing mounting hole is formed in the base 2, a bearing 4 is fixedly mounted in the bearing mounting hole, a shaft lever 5 is fixedly inserted into an inner hole of the bearing 4, and the shaft lever can rotate; the shaft lever 5 and the elastic fixed seat 3 are connected through a connecting plate 6, and the connecting plate 6 is arranged in an inclined manner; a plurality of bumps 7 are arranged on the connecting plate 6, a cavity is arranged in each bump 7, and a weighting block 8 is stored in each cavity; the upper end and the lower end of the lug 7 are protruded out of the connecting plate 6; the bumps 7 are connected to the circuit board 1 through an elastic member. The connecting plate and the elastic fixing seat are fixed through screws or super glue.
Wherein, the length of the shaft lever 5 is the same as that of the circuit board 1; the shaft lever 5 and the bearing 4 are fixedly bonded; the outer ring of the bearing 4 is fixedly bonded with the inner wall of the bearing mounting hole.
The connecting plate 6 is made of aluminum alloy, the bumps 7 are made of rubber, a plurality of mounting holes are formed in the connecting plate 6, and the bumps 7 are located in the mounting holes; the connecting plate 6 is provided with two jacks, and two ends of the shaft lever 5 are inserted into the jacks for fixation; the connecting plate 6 is made of rubber.
The elastic piece comprises a spring 901 made of aluminum alloy, the shock resistance is improved, meanwhile, the heat conduction effect on the circuit board is achieved, thin plates 902 made of metal are welded to the two ends of the spring 901, one end of each thin plate 902 is fixed to the circuit board 1, the other end of each thin plate is fixed to the corresponding protruding block 7, and the thin plates can be fixed in a bonding mode through strong glue.
Wherein, the weighting block 8 is a dry block bonded by heat conducting glue, and the main component of the dry block is common dry particles, such as activated carbon and the like; the bump 7 is provided with a plurality of air holes 701 communicated with the cavity, so that water vapor in the external environment can be removed conveniently through the air holes.
The working principle is as follows: when the device is used, the base can be fixed in equipment through screws, and the elastic fixing seat and the circuit board are supported through the connecting plate. The connecting plate is fixed mutually with the axostylus axostyle, and the connecting plate can rotate the adjustment, when receiving to come from the extrusion, can rotate the adjustment by the circuit board under the effect of connecting plate and axostylus axostyle, has increased crushing resistance. When the extrusion force is too big, the lug can pass the connecting plate and contradict with equipment, has increased antidetonation effect through the elastic component.
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: comprises a circuit board (1) and a mounting seat; the mounting seat comprises a base (2) and two elastic fixed seats (3); the elastic fixing seat (3) is provided with a slot, and two sides of the circuit board (1) are inserted into the slot; the base (2) is positioned right below the middle of the circuit board (1); a bearing mounting hole is formed in the base (2), a bearing (4) is fixedly mounted in the bearing mounting hole, and a shaft lever (5) is fixedly inserted into an inner hole of the bearing (4); the shaft lever (5) and the elastic fixed seat (3) are connected through a connecting plate (6), and the connecting plate (6) is arranged in an inclined manner; a plurality of bumps (7) are arranged on the connecting plate (6), a cavity is arranged in each bump (7), and a weight (8) is stored in each cavity; the upper end and the lower end of the lug (7) are protruded out of the connecting plate (6); the bumps (7) are connected with the circuit board (1) through an elastic piece.
2. A circuit board for facilitating mounting according to claim 1, wherein: the length of the shaft lever (5) is the same as that of the circuit board (1); the shaft lever (5) and the bearing (4) are bonded and fixed; the outer ring of the bearing (4) is fixed with the inner wall of the bearing mounting hole.
3. A circuit board for facilitating mounting according to claim 1, wherein: the connecting plate (6) is made of aluminum alloy, the bumps (7) are made of rubber, a plurality of mounting holes are formed in the connecting plate (6), and the bumps (7) are located in the mounting holes; two jacks are arranged on the connecting plate (6), and two ends of the shaft lever (5) are inserted into the jacks for fixing; the connecting plate (6) is made of rubber.
4. A circuit board for facilitating mounting according to claim 1, wherein: the elastic piece comprises a spring (901) made of aluminum alloy, two ends of the spring (901) are welded with a thin plate (902), one end of the thin plate (902) is fixed with the circuit board (1), and the other end of the thin plate is fixed with the bump (7).
5. A circuit board for facilitating mounting according to claim 1, wherein: the weighting block (8) is a dry block bonded by heat-conducting glue; the bump (7) is provided with a plurality of air holes (701) communicated with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863310.4U CN210274676U (en) | 2019-06-10 | 2019-06-10 | Circuit board convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863310.4U CN210274676U (en) | 2019-06-10 | 2019-06-10 | Circuit board convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274676U true CN210274676U (en) | 2020-04-07 |
Family
ID=70041912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863310.4U Expired - Fee Related CN210274676U (en) | 2019-06-10 | 2019-06-10 | Circuit board convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274676U (en) |
-
2019
- 2019-06-10 CN CN201920863310.4U patent/CN210274676U/en not_active Expired - Fee Related
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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: 20200407 Termination date: 20210610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |