CN204929425U - Smt top pin module - Google Patents
Smt top pin module Download PDFInfo
- Publication number
- CN204929425U CN204929425U CN201520591134.5U CN201520591134U CN204929425U CN 204929425 U CN204929425 U CN 204929425U CN 201520591134 U CN201520591134 U CN 201520591134U CN 204929425 U CN204929425 U CN 204929425U
- Authority
- CN
- China
- Prior art keywords
- nut
- expansion link
- smt
- out against
- fastening rod
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a SMT top PIN module, the PCB board that will place above that that it can be automatic supports to the horizontality, and is very reliable, operates also very portably. The utility model discloses contain the casing, casing top equipartition sets up a plurality of telescopic links that can freely stretch out and draw back through the expanding spring driven, the expanding spring suit is on the telescopic link, it slides still to contain sets up the tight pole in top on the casing, pushes up the direction of height of tight pole perpendicular to telescopic link, many check lock levers are extended at the tight pole both ends in top outside level respectively, all contain one on the movement track of every check lock lever the telescopic link, the one end tip of casing is installed and is used for the drive the top jack panel that the tight pole in top removed, the tight pole in top is close to the bottom downwardly extending preparation extension rod of lock nut one end, the top jack panel with the extension rod contact.
Description
Technical field
The utility model relates to a kind of SMT and processes module, specifically for being pasted with the processing of the pcb board of components and parts.
Background technology
After pcb board mounting components and parts, the height in each place on its surface is different; If we need to set level the traditional operating process of aft-loaded airfoil to pcb board is very troublesome, need the abundant technical staff of technology to operate, efficiency is very low.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and provide a kind of SMT and push up PIN module, the pcb board be placed on it can be supported for level by automatically, very reliably, operates also very easy.
The utility model solves the technical scheme that its technical problem adopts: SMT pushes up PIN module, comprises housing, case top is uniform arrange multiple by coil tension spring drive can the expansion link of free-extension; Described coil tension spring is sleeved on expansion link;
Also comprise the top-fastening rod be slidably arranged on housing, top-fastening rod is perpendicular to the short transverse of expansion link; Top-fastening rod two ends are respectively to extending horizontally away many check lock levers outward; The movement locus of every root check lock lever all comprises the expansion link described in;
The end, one end of described housing is provided with and holds out against nut for what drive described top-fastening rod movement, and described top-fastening rod makes extension rod near the bottom of locking nut one end to downward-extension, described in hold out against nut and contact with described extension rod.
As a kind of preferred implementation of the present utility model, described in hold out against nut and comprise nut and be engaged on screw mandrel on nut, described nut is fixed, and described screw mandrel holds out against described extension rod after rotating.
As a kind of preferred implementation of the present utility model, the top of described expansion link is circular arc type bulge-structure.
The beneficial effects of the utility model are:
The utility model SMT pushes up PIN module, supports pcb board by the expansion link arranging free-extension, and components and parts higher on pcb board will lower expansion link pressure, and all the other positions are all supported freely by expansion link, finally realize the effect of level; Now, then after will nut screwing clamping being held out against, finally allow check lock lever and expansion link contact frictionally locked, process; Whole process is simple and reliable, easy and simple to handle, and efficiency is very high.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of embodiment of the present utility model;
The detailed structure schematic diagram that Fig. 2 is the embodiment shown in Fig. 1;
The internal structure decomposing schematic representation that Fig. 3 is the embodiment shown in Fig. 1.
Description of reference numerals:
1-housing, 2-holds out against nut, 3-top-fastening rod, 4-check lock lever, 5-expansion link, 6-extension rod, 7-coil tension spring.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in FIG. 1 to 3, it illustrates a kind of embodiment of the present utility model, as shown in the figure, the utility model comprises housing, case top is uniform arrange multiple by coil tension spring drive can the expansion link of free-extension; Described coil tension spring is sleeved on expansion link;
As shown in the figure, also comprise the top-fastening rod be slidably arranged on housing, top-fastening rod is perpendicular to the short transverse of expansion link; Top-fastening rod two ends are respectively to extending horizontally away many check lock levers outward; The movement locus of every root check lock lever all comprises the expansion link described in;
As shown in the figure, the end, one end of described housing is provided with and holds out against nut for what drive described top-fastening rod movement, and described top-fastening rod makes extension rod near the bottom of locking nut one end to downward-extension, described in hold out against nut and contact with described extension rod.
Preferably, as shown in the figure, described in hold out against nut and comprise nut and be engaged on screw mandrel on nut, described nut is fixed, and described screw mandrel holds out against described extension rod after rotating.
Preferably, as shown in the figure, the top of described expansion link is circular arc type bulge-structure.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (3)
1.SMT pushes up PIN module, it is characterized in that: comprise housing, case top is uniform arrange multiple by coil tension spring drive can the expansion link of free-extension; Described coil tension spring is sleeved on expansion link;
Also comprise the top-fastening rod be slidably arranged on housing, top-fastening rod is perpendicular to the short transverse of expansion link; Top-fastening rod two ends are respectively to extending horizontally away many check lock levers outward; The movement locus of every root check lock lever all comprises the expansion link described in;
The end, one end of described housing is provided with and holds out against nut for what drive described top-fastening rod movement, and described top-fastening rod makes extension rod near the bottom of locking nut one end to downward-extension, described in hold out against nut and contact with described extension rod.
2. SMT as claimed in claim 1 pushes up PIN module, it is characterized in that: described in hold out against nut and comprise nut and be engaged on the screw mandrel on nut, described nut is fixed, and described screw mandrel holds out against described extension rod after rotating.
3. SMT as claimed in claim 1 pushes up PIN module, it is characterized in that: the top of described expansion link is circular arc type bulge-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591134.5U CN204929425U (en) | 2015-08-08 | 2015-08-08 | Smt top pin module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591134.5U CN204929425U (en) | 2015-08-08 | 2015-08-08 | Smt top pin module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929425U true CN204929425U (en) | 2015-12-30 |
Family
ID=54978517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591134.5U Expired - Fee Related CN204929425U (en) | 2015-08-08 | 2015-08-08 | Smt top pin module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536500A (en) * | 2019-09-23 | 2021-03-23 | 技嘉科技股份有限公司 | Supporting frame |
-
2015
- 2015-08-08 CN CN201520591134.5U patent/CN204929425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536500A (en) * | 2019-09-23 | 2021-03-23 | 技嘉科技股份有限公司 | Supporting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |