CN217936134U - SMT carrier capable of flexibly adjusting space - Google Patents
SMT carrier capable of flexibly adjusting space Download PDFInfo
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- CN217936134U CN217936134U CN202221954224.2U CN202221954224U CN217936134U CN 217936134 U CN217936134 U CN 217936134U CN 202221954224 U CN202221954224 U CN 202221954224U CN 217936134 U CN217936134 U CN 217936134U
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- carrier
- locating piece
- adjustable
- carrier body
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Abstract
The utility model discloses a SMT carrier capable of flexibly adjusting the size of a gap, which comprises a carrier body, wherein the top of the carrier body is provided with a top groove, two adjustable limiting strips are symmetrically arranged in the top groove, and the adjustable limiting strips are slidably connected with the carrier body and fixed by a limiting strip fixing block and a bolt; a plurality of locating piece holding tanks have all been seted up to two adjustable spacing mutually in the back of the body ends, be provided with the locating piece that kick-backs in the locating piece holding tank, be provided with the torsional spring on the locating piece that kick-backs, relate to surface mounting technology field, the cost of manufacture is lower, simple structure operation, the concatenation commonality that corresponds the circuit board is strong, long service life, can be through adjusting stop gear, satisfy the circuit board of different thickness and piece together, need not to carry out the concatenation of raw and other materials, directly carry out the carrier concatenation, can effectual reduction because of the different problem of the panel utilization ratio that brings of circuit board size, the promotion of assembly efficiency during the installation concatenation realization surface mounting technology automated production of use carrier simultaneously.
Description
Technical Field
The utility model belongs to the technical field of surface mounting, specifically be a but SMT carrier of nimble adjustment interval size.
Background
Along with the variability of the market at present, the cost fluctuation of the circuit board base material is limited, so that the utilization rate of the board is the largest influence on the cost of the PCB circuit base material, and the automatic production efficiency of the circuit board assembly is directly influenced.
Therefore, no matter the cost is increased due to insufficient utilization rate of the original material plate caused by the problem of circuit board design, or the risk of production cost and scrapping caused by manual segmentation after the board splicing is balanced in the raw material cost and the manufacturing cost, a carrier is urgently needed to solve the problem of assembly splicing in the circuit board assembly link, and the low utilization rate of the board generated by the board splicing on the substrate and the production cost and scrapping risk caused by manual secondary segmentation can be replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but SMT carrier of nimble adjustment interval size to solve the problem that proposes in the above-mentioned background art.
The utility model adopts the technical scheme as follows:
an SMT carrier capable of flexibly adjusting the size of an interval comprises a carrier body, wherein the top of the carrier body is provided with a top groove, two adjustable limiting strips are symmetrically arranged in the top groove, and the adjustable limiting strips are connected with the carrier body in a sliding mode and fixed through limiting strip fixing blocks and bolts;
two a plurality of locating piece holding tanks have all been seted up to the mutually end of adjustable spacing, be provided with the resilience locating piece in the locating piece holding tank, be provided with the torsional spring on the resilience locating piece.
Preferably, the upper end of one side of the adjustable limiting strip, which is close to the rebound positioning block, and the upper end of the side wall of the top groove of the carrier body are provided with grooves.
Preferably, the carrier body has a chute formed in a side wall connected with the adjustable limiting strip, both ends of the adjustable limiting strip are arranged in the chute, and a through groove is formed in a side wall of the chute.
Preferably, the limiting strip fixing block is clamped in the through groove, and the limiting strip fixing block is connected with the adjustable limiting strip through a bolt.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, the cost of manufacture is lower, and structure operation is simple, and the concatenation commonality that corresponds the circuit board is strong, and long service life can be through adjusting stop gear, and the circuit board that satisfies different thickness is pieced together, need not to carry out the concatenation of raw and other materials, directly carries out the carrier concatenation, can effectual reduction because of the problem of the different panel utilization rates that bring of circuit board size, the promotion of assembly efficiency when the installation concatenation of using the carrier simultaneously realizes surface mounting technology automated production.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic structural view of the rebound positioning block of the present invention;
FIG. 5 is a schematic view of the torsion spring structure of the present invention;
in the figure: 1. a carrier body; 2. the limiting strips can be adjusted; 3. a limit strip fixing block; 4. a positioning block accommodating groove; 5. a rebound positioning block; 6. a torsion spring; 7. a groove; 8. a chute; 9. a through groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
the embodiment provides a specific structure of an SMT carrier capable of flexibly adjusting the size of an interval, which is shown in figures 1-5 and comprises a carrier body 1, wherein the top of the carrier body 1 is provided with a top groove, two adjustable limiting strips 2 are symmetrically arranged in the top groove, the adjustable limiting strips 2 are slidably connected with the carrier body 1 and are fixed through a limiting strip fixing block 3 and a bolt;
a plurality of locating piece holding tanks 4 have all been seted up to two adjustable spacing 2 mutually in the back of the body ends, are provided with resilience locating piece 5 in the locating piece holding tank 4, are provided with torsional spring 6 on the resilience locating piece 5.
Furthermore, the upper end of one side of the adjustable limiting strip 2 close to the rebound positioning block 5 and the upper end of the side wall of the top groove of the carrier body 1 are provided with grooves 7.
Further, the side wall that carrier body 1 and adjustable spacing 2 link to each other has been seted up spout 8, and 2 both ends of adjustable spacing all set up in spout 8, have seted up logical groove 9 on the 8 lateral walls of spout.
Further, in logical groove 9 was located to spacing fixed block 3 card, pass through bolted connection between spacing fixed block 3 and the adjustable spacing 2.
Furthermore, the bottom of the springback positioning block 5 is a sliding plate which slides in the positioning block accommodating groove 4, the top of the springback positioning block is provided with a torsion spring accommodating groove, a torsion spring 6 is arranged in the torsion spring accommodating groove, the tail end of the top of the torsion spring is a push-pull end, and the front end of the top of the torsion spring is a hook end.
The theory of operation, refer to fig. 1-5, during the use, twist and move the bolt, not hard up spacing fixed block 3, loosen adjustable spacing, place circuit substrate on recess 7 of 2 of adjustable spacing through personnel, circuit substrate is trilateral in recess 7 of 1 overhead tank lateral wall upper end of carrier body in addition, thereby spacing around circuit substrate, and simultaneously, rely on the size of circuit board itself, it is fixed with the elasticity of inside torsional spring 6 to receive resilience locating piece 5, freely carry out the screens according to circuit substrate size, after the size is finished in the adjustment, promote adjustable spacing 2 to suitable position, twist the bolt on spacing fixed block 3, it is fixed with adjustable spacing 2 with spacing fixed block 3, accomplish the work of piecing together of connecing of circuit board on SMT carrier.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a but SMT carrier of nimble adjustment interval size which characterized in that: the carrier comprises a carrier body (1), wherein the top of the carrier body (1) is provided with a top groove, two adjustable limiting strips (2) are symmetrically arranged in the carrier body (1), and the adjustable limiting strips (2) are slidably connected with the carrier body (1) and are fixed through limiting strip fixing blocks (3) and bolts;
two a plurality of locating piece holding tank (4) have all been seted up to adjustable spacing strip (2) back of the body end of the back, be provided with resilience locating piece (5) in locating piece holding tank (4), be provided with torsional spring (6) on resilience locating piece (5).
2. An SMT carrier with flexible pitch adjustment as recited in claim 1, wherein: one side upper end that adjustable spacing strip (2) are close to resilience locating piece (5) carrier body (1) top groove lateral wall upper end all is seted up flutedly (7).
3. An SMT carrier with flexible pitch adjustment as recited in claim 1, wherein: the carrier is characterized in that a sliding groove (8) is formed in the side wall, connected with the adjustable limiting strip (2), of the carrier body (1), two ends of the adjustable limiting strip (2) are arranged in the sliding groove (8), and a through groove (9) is formed in the side wall of the sliding groove (8).
4. An SMT carrier with flexible pitch adjustment according to claim 3, wherein: the limiting strip fixing block (3) is clamped in the through groove (9), and the limiting strip fixing block (3) is connected with the adjustable limiting strip (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954224.2U CN217936134U (en) | 2022-07-27 | 2022-07-27 | SMT carrier capable of flexibly adjusting space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954224.2U CN217936134U (en) | 2022-07-27 | 2022-07-27 | SMT carrier capable of flexibly adjusting space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217936134U true CN217936134U (en) | 2022-11-29 |
Family
ID=84148200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954224.2U Active CN217936134U (en) | 2022-07-27 | 2022-07-27 | SMT carrier capable of flexibly adjusting space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217936134U (en) |
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2022
- 2022-07-27 CN CN202221954224.2U patent/CN217936134U/en active Active
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