CN210222198U - PCB fixing device convenient to 5G PCB detects - Google Patents
PCB fixing device convenient to 5G PCB detects Download PDFInfo
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- CN210222198U CN210222198U CN201920799703.3U CN201920799703U CN210222198U CN 210222198 U CN210222198 U CN 210222198U CN 201920799703 U CN201920799703 U CN 201920799703U CN 210222198 U CN210222198 U CN 210222198U
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- pcb
- compression spring
- rotary platform
- pcb board
- splint
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Abstract
The utility model discloses a PCB board fixing device convenient to 5G PCB board detects, the on-line screen storage device comprises a base, it has the recess to open on the base, install rotary platform in the recess, install swivel bearing between rotary platform and the recess bottom, PCB board fixture is installed to the rotary platform top, PCB board fixture includes first splint and the first compression spring that symmetry bilateral symmetry set up, second splint and the second compression spring that the symmetry set up from top to bottom, first splint and setting are at first fixed block at rotary platform edge between first compression spring of installation, second splint and setting are at first compression spring of installation between the second fixed block at rotary platform edge, the utility model discloses structural design is novel, and convenient to use can realize the quick fixed to the PCB board, can improve detection efficiency, in addition, makes things convenient for the not unidimensional PCB board of centre gripping.
Description
Technical Field
The utility model relates to a PCB board technical field that fixes specifically is a PCB board fixing device convenient to 5G PCB board detects.
Background
The PCB circuit board is a printed circuit board, also called a printed circuit board, is a provider of electrical connection of electronic components, has been developed for more than 100 years, is mainly designed by a layout, has the main advantages of greatly reducing errors of wiring and assembly, improving the automation level and the production labor rate, and can be divided into a single-layer board, a double-layer board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of layers of the circuit board.
The PCB needs to be detected before use, and the existing detection device has single structure and function, low detection efficiency and low working efficiency, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB board fixing device convenient to 5G PCB board detects to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB board fixing device convenient to 5G PCB board detects, the on-line screen storage device comprises a base, it has the recess to open on the base, install rotary platform in the recess, install swivel bearing between rotary platform and the recess bottom, PCB board fixture is installed to the rotary platform top, PCB board fixture includes first splint and the second compression spring that first compression spring, the upper and lower symmetry that symmetry bilateral symmetry set up and set up, first compression spring is installed with setting up between the first fixed block at rotary platform edge to first splint, first compression spring is installed with setting up between the second fixed block at rotary platform edge to the second splint.
Preferably, the first compression spring and the second compression spring have the same structure and comprise a first spiral spring, a second spiral spring and a third spiral spring, the first spiral spring, the second spiral spring and the third spiral spring are arranged between a first fixing plate and a second fixing plate in parallel, the first fixing plate is fixed on the inner side of the clamping plate, and the second fixing plate is fixed on the inner side of the fixing plate.
Preferably, the rotating platform comprises a platform body, the cross section of the platform body is of a circular structure, a bearing installation groove is formed in the center of the bottom end face of the platform body, and an annular groove is formed in the edge of the platform body.
Preferably, through holes are formed in two sides of the base respectively, locking bolts penetrate through the through holes and comprise screw rods and adjusting screw caps, the screw rods penetrate through the through holes to be in contact with the annular grooves, and the adjusting screw caps are arranged on the outer side of the base and in threaded connection with the screw rods.
Preferably, rubber pads are installed on the inner sides of the first clamping plate and the second clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses structural design is novel, and convenient to use can realize the quick fixed to the PCB board, can improve detection efficiency, in addition, makes things convenient for the not unidimensional PCB board of centre gripping.
(2) The utility model discloses in, the compression spring compression shock-absorbing capacity who adopts is good, non-deformable, long service life.
(3) The utility model discloses in, the rotary platform of adoption is rotatory nimble, can fix through the locking bolt after rotatory, effectually prevents to appear rocking the phenomenon in the PCB board testing process.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view of the rotary platform of the present invention;
fig. 4 is a schematic view of the structure of the compression spring of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a PCB fixing device convenient for 5G PCB detection comprises a base 1, a groove 2 is arranged on the base 1, a rotary platform 3 is arranged in the groove 2, a rotary bearing 4 is arranged between the rotary platform 3 and the bottom of the groove 2, a PCB clamping mechanism is arranged above the rotary platform 3, the PCB clamping mechanism comprises a first clamping plate 5 and a first compression spring 6 which are symmetrically arranged left and right, and a second clamping plate 7 and a second compression spring 8 which are symmetrically arranged up and down, rubber pads 21 are arranged on the inner sides of the first clamping plate 5 and the second clamping plate 7, the arranged rubber pads can prevent the edges of the PCB from being scratched, a first compression spring 6 is arranged between the first clamping plate 5 and a first fixed block 9 arranged at the edge of the rotating platform 3, a second compression spring 8 is arranged between the second clamping plate 7 and a second fixed block 10 arranged at the edge of the rotating platform 3.
The utility model discloses in, first compression spring 6 and second compression spring 7 structure are identical completely, including first helical spring 11, second helical spring 12 and third helical spring 13, first helical spring 11, second helical spring 12, third helical spring 13 parallel arrangement are between first stationary blade 14 and second stationary blade 15, first stationary blade 14 is fixed at the splint inboard, second stationary blade 15 is fixed at the fixed block inboard. The utility model discloses in, the compression spring compression shock-absorbing capacity who adopts is good, non-deformable, long service life.
The utility model discloses in, rotary platform 3 includes platform body 16, 16 cross-sections of platform body are circular structure, 16 bottom of platform body face centers open there is bearing installation groove 17, 16 edge divisions of platform body have annular groove 18.
Furthermore, the utility model discloses in, the through-hole has been opened respectively to base 1 both sides, pass locking bolt in the through-hole, locking bolt includes screw rod 19 and adjusting nut 20, screw rod 19 passes through-hole and the contact of annular groove 18, adjusting nut 20 sets up in the base 1 outside and the 19 threaded connection of screw rod. The locking bolt is convenient for fixing the rotating platform after rotation.
The utility model discloses in, the rotary platform of adoption is rotatory nimble, can fix through the locking bolt after rotatory, effectually prevents to appear rocking the phenomenon in the PCB board testing process.
To sum up, the utility model discloses structural design is novel, and convenient to use can realize the quick fixed to the PCB board, can improve detection efficiency, in addition, makes things convenient for the not unidimensional PCB board of centre gripping.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a PCB board fixing device convenient to 5G PCB board detects, includes base (1), its characterized in that: open flutedly (2) on base (1), install rotary platform (3) in recess (2), install rotating bearing (4) between rotary platform (3) and recess (2) bottom, PCB board fixture is installed to rotary platform (3) top, PCB board fixture includes first splint (5) and first compression spring (6), second splint (7) and second compression spring (8) that the longitudinal symmetry set up that symmetry bilateral symmetry set up, first splint (5) and setting are installed first compression spring (6) between first fixed block (9) at rotary platform (3) edge, second splint (7) and setting are installed second compression spring (8) between second fixed block (10) at rotary platform (3) edge.
2. The PCB fixing device for facilitating the detection of a 5G PCB as claimed in claim 1, wherein: first compression spring (6) and second compression spring (8) structure are identical completely, including first spiral spring (11), second spiral spring (12) and third spiral spring (13), first spiral spring (11), second spiral spring (12), third spiral spring (13) parallel arrangement are between first stationary blade (14) and second stationary blade (15), first stationary blade (14) are fixed in the splint inboard, second stationary blade (15) are fixed in the stationary blade inboard.
3. The PCB fixing device for facilitating the detection of a 5G PCB as claimed in claim 1, wherein: the rotary platform (3) comprises a platform body (16), the cross section of the platform body (16) is of a circular structure, a bearing installation groove (17) is formed in the center of the bottom end face of the platform body (16), and an annular groove (18) is formed in the edge of the platform body (16).
4. The PCB fixing device for facilitating 5G PCB detection of claim 3, wherein: the base (1) both sides are opened respectively has the through-hole, pass locking bolt in the through-hole, locking bolt includes screw rod (19) and adjusting nut (20), screw rod (19) pass through-hole and annular groove (18) contact, adjusting nut (20) set up in base (1) outside and screw rod (19) threaded connection.
5. The PCB fixing device for facilitating the detection of a 5G PCB as claimed in claim 1, wherein: rubber pads (21) are installed on the inner sides of the first clamping plate (5) and the second clamping plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799703.3U CN210222198U (en) | 2019-05-29 | 2019-05-29 | PCB fixing device convenient to 5G PCB detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799703.3U CN210222198U (en) | 2019-05-29 | 2019-05-29 | PCB fixing device convenient to 5G PCB detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210222198U true CN210222198U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799703.3U Active CN210222198U (en) | 2019-05-29 | 2019-05-29 | PCB fixing device convenient to 5G PCB detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210222198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286857A (en) * | 2020-04-10 | 2020-06-16 | 海宁市万路针织有限公司 | Device for cleaning dial of welt rib knitting machine |
-
2019
- 2019-05-29 CN CN201920799703.3U patent/CN210222198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286857A (en) * | 2020-04-10 | 2020-06-16 | 海宁市万路针织有限公司 | Device for cleaning dial of welt rib knitting machine |
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