CN220409964U - SMT steel mesh convenient to measure - Google Patents
SMT steel mesh convenient to measure Download PDFInfo
- Publication number
- CN220409964U CN220409964U CN202321981102.7U CN202321981102U CN220409964U CN 220409964 U CN220409964 U CN 220409964U CN 202321981102 U CN202321981102 U CN 202321981102U CN 220409964 U CN220409964 U CN 220409964U
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- Prior art keywords
- hole
- ring
- steel mesh
- hidden
- rotary
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 3
- 238000005259 measurement Methods 0.000 abstract description 13
- 229910000679 solder Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an SMT steel mesh with convenient measurement, which comprises a steel mesh body and an outer mesh frame, wherein the steel mesh body is fixed at the inner frame wall of the outer mesh frame, and further comprises a hidden support mechanism, the hidden support mechanism comprises a hidden hole, a rotary seal cover, a character table groove, a supporting disc, a character inner groove, a rotary column, a lining ring, a silica gel ring and a rotary connection hole, hidden holes are formed in four corners of the surface of a frame plate of the outer mesh frame, the rotary seal cover is screwed into the holes of the hidden hole, the character table groove is concavely formed in the upper surface of the rotary seal cover, the hidden support mechanism is arranged at the outer mesh frame outside the steel mesh body, after the hidden hole and the rotary connection hole of the hidden support mechanism are arranged at the four corners of the outer mesh frame, a hidden support structure can be arranged at the outer mesh frame of the SMT steel mesh, the support structure can be manually screwed out to be used as a support, the outer mesh frame of the SMT steel mesh can obtain a non-slip support position at the tabletop, and tension measurement of the steel mesh is effectively ensured at the tabletop.
Description
Technical Field
The utility model relates to the technical field of SMT steel nets, in particular to an SMT steel net with convenient measurement.
Background
The steel mesh, namely the SMT template, is a special SMT die, the SMT steel mesh is one of important materials in the PCBA production process, can help solder paste to accurately leak on a PCB bonding pad, can correctly use the solder paste to influence the quantity and the shape of the solder paste on the PCB bonding pad, the SMT steel mesh (SMT template) is also applied to a glue process, the tension of the SMT steel mesh is mainly based on a reference index in an IPC electronic acceptance standard in general, the tension test of the SMT steel mesh of an electronic processing factory is generally carried out by using a tension tester, the tension tester is placed at a position 15-20cm away from the edge of the SMT steel mesh, and 5-8 points are selected for the tension test.
When the tension tester is placed on the flat table top and placed on the flat table top, the SMT steel wire net is easy to displace due to external force, so that data deviation occurs due to displacement of data when the SMT steel wire net measures tension, and the SMT steel wire net needs to be improved for the measurement requirement of the SMT steel wire net.
Disclosure of Invention
The utility model mainly aims to provide an SMT steel mesh with convenient measurement, wherein a hidden support mechanism is arranged at an outer mesh frame outside a steel mesh body, hidden holes and screwed holes of the hidden support mechanism are arranged at four corners of the outer mesh frame, and a hidden support structure can exist at the outer mesh frame of the SMT steel mesh.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a measure convenient SMT steel mesh, includes steel mesh body and outer screen frame, the steel mesh body is fixed in the inside casing wall department of outer screen frame, still includes hidden mechanism, hidden mechanism is including hiding hole, spiral cover, a word table groove, prop a dish, a word inside groove, revolve post, backing ring, silica gel ring and connect the hole soon, the frame plate surface four corners of outer screen frame has been seted up and has been hidden the hole in the hole of hole soon and has been connected the spiral cover, the word table groove has been seted up in the upper surface recess of spiral cover, and the hiding hole of spiral cover below has been embedded with prop a dish, the plate body upper surface recess of prop a word inside groove has been seted up, and prop a dish and keep away from the lower quotation welding of a word inside groove and have revolved the post, revolve the post downwards and pass the backing ring and prop a dish bonding, prop a dish outside backing ring surface bonding has the silica gel ring, and the ring body cover of silica gel ring is in the disk body external surface of prop a dish, the hole body department of hole inwards the net frame of hiding the hole has been equipped with and has been used for rotating the spin to connect the post soon.
Further, the length of the column body of the rotary column is the same as the size of the hole body of the rotary joint hole, and the length of the column body of the rotary column is larger than the depth of the hole body of the hiding hole; the rotary column can be screwed at the rotary joint hole and then is propped against the support disc to expose the hiding hole.
Further, a threaded wall for screwing the screwed cover is turned at the inner hole wall of the hiding hole; the inner hole wall of the hidden hole is provided with a threaded wall which can be screwed with the screwed cover.
Further, the thickness of the ring body of the silica gel ring is larger than that of the disc body of the supporting disc, and the ring body of the silica gel ring is embedded into the hiding hole; the silica gel ring can wrap the supporting disc to form a supporting leg of the disc package, and the ring body of the silica gel ring can be embedded and contained in the hiding hole.
Further, a ring embedding hole for penetrating through the rotary column is formed in the ring body of the lining ring; the lining ring is provided with a ring embedding hole which can pass through the rotary column.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the hidden support mechanism is arranged at the outer screen frame outside the steel screen body, after the hidden holes and the screwed holes of the hidden support mechanism are arranged at four corners of the outer screen frame, the hidden support structure can exist at the outer screen frame of the SMT steel screen, the support structure can be manually screwed out to be used as a support at a tabletop, the outer screen frame of the SMT steel screen can obtain an anti-skid support at the tabletop, and the tension measurement of the SMT steel screen at the tabletop is effectively ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an SMT steel mesh with convenient measurement according to the present utility model.
Fig. 2 is a schematic view showing a supporting structure of an SMT steel mesh with convenient measurement according to the present utility model.
Fig. 3 is an exploded view of a hidden support mechanism of an SMT steel mesh with convenient measurement according to the present utility model.
In the figure: 1. a steel mesh body; 2. an outer frame; 3. a hidden support mechanism; 4. hiding the holes; 5. a cover is screwed; 6. a linear meter slot; 7. a support disc; 8. an in-line tank; 9. rotating the column; 10. a backing ring; 11. a ring embedding hole; 12. a silica gel ring; 13. and screwing the hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, an SMT steel mesh with convenient measurement comprises a steel mesh body 1 and an outer mesh frame 2, the steel mesh body 1 is fixed at the inner frame wall of the outer mesh frame 2, and further comprises a hidden support mechanism 3, the hidden support mechanism 3 comprises a hidden hole 4, a rotary seal cover 5, a word table groove 6, a support disc 7, a word inner groove 8, a rotary column 9, a lining ring 10, a silica gel ring 12 and a rotary joint hole 13, the four corners of the surface of a frame plate of the outer mesh frame 2 are provided with hidden holes 4, the rotary seal cover 5 is connected in a hole body of the hidden hole 4, a word table groove 6 is recessed in the upper surface of the rotary seal cover 5, a support disc 7 is embedded in the hidden hole 4 below the rotary seal cover 5, a word inner groove 8 is recessed in the upper surface of the plate body of the support disc 7, the lower disc surface of the support disc 7 is far away from the word inner groove 8 is welded with the rotary column 9, the rotary column 9 downwards penetrates through the lining ring 10, the lining ring 10 is bonded with the support disc 7, the outer ring 10 is bonded with the support disc 7, the rotary seal ring 12 is connected with the rotary seal ring 12 in the hole body of the rotary seal cover 2, and the rotary seal cover is connected with the silicon gel ring body is screwed into the hole 9.
The length of the column body of the rotary column 9 is the same as the size of the hole body of the rotary joint hole 13, and the length of the column body of the rotary column 9 is larger than the depth of the hole body of the hiding hole 4; the screw column 9 can be screwed at the screwing hole 13 and then is propped against the supporting disk 7 to expose the hiding hole 4.
Wherein, the inner hole wall of the hiding hole 4 is turned with a thread wall for screwing the screwed cover 5; the inner hole wall of the hiding hole 4 is provided with a threaded wall which can be screwed with the screwed cover 5.
The thickness of the ring body of the silica gel ring 12 is larger than that of the supporting disc 7, and the ring body of the silica gel ring 12 is embedded into the hiding hole 4; the silica gel ring 12 can wrap the supporting disc 7 to form a supporting leg of a disc package, and the ring body of the silica gel ring 12 can be embedded and contained in the hiding hole 4.
Wherein, the ring body of the lining ring 10 is provided with a ring embedding hole 11 for penetrating through the rotary column 9; the lining ring 10 is provided with a ring embedding hole 11 which can pass through the rotary column 9.
It should be noted that, the utility model is an SMT steel mesh with convenient measurement, the hidden support mechanism 3 is arranged at the outer frame 2 outside the steel mesh body 1, the hidden hole 4 and the screwed hole 13 of the hidden support mechanism 3 are arranged at four corners of the outer frame 2, the rotary column 9 of the supporting disc 7 passes through the ring embedding hole 11 of the lining ring 10 and then can be screwed into the screwed hole 13, then the supporting disc 7 carries the lining ring 10 and the silica gel ring 12 into the hidden hole 4, the orifice of the hidden hole 4 is screwed with the rotary seal cover 5 for plugging, then the SMT steel mesh can be normally used, when the SMT steel mesh is required to be placed on a flat table top for tension measurement, the rotary seal cover 5 is screwed out of the hidden hole 4 from the table top 6 by using a one-shaped screwdriver, then the supporting disc 7 is screwed into the one-shaped inner groove 8 of the supporting disc 7 by using the one-shaped screwdriver, after the rotary column 9 is screwed out of the part of the screwed hole 11, the supporting disc 7 can be plugged by the rotary column 9, then the supporting disc 9 is carried out of the hidden hole 4, then the supporting disc 7 can be stably pressed out of the silicon gel table top by the ring 12 at the outside the table top 2 by means of the tension meter, the tension meter can be stably placed on the surface of the steel mesh body at the table top 2, and the surface of the steel mesh can be stably measured by the tension meter, and the tension meter can be stably placed on the surface of the steel mesh 2.
It should be noted that the utility model is an SMT steel mesh with convenient measurement, the components in the utility model are all components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the specification merely illustrative of the principles of the present utility model, without departing from the spirit and scope of the utility model
The new forms are subject to various changes and modifications which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a measure convenient SMT steel mesh, includes steel mesh body (1) and outer screen frame (2), steel mesh body (1) is fixed in the inside casing wall department of outer screen frame (2), its characterized in that: the hidden support mechanism (3) is further included, the hidden support mechanism (3) comprises a hiding hole (4), a rotary sealing cover (5), a straight meter groove (6), a supporting disc (7), a straight inner groove (8), a rotary column (9), a lining ring (10), a silica gel ring (12) and a rotary connecting hole (13), four corners of the surface of the frame plate of the outer screen frame (2) are provided with hiding holes (4), and a spiral cover (5) is connected in the hole body of the hidden hole (4), the upper surface of the rotary sealing cover (5) is concavely provided with a character table groove (6), and a supporting disc (7) is embedded in the hiding hole (4) below the rotary sealing cover (5), the upper surface of the plate body of the supporting plate (7) is concavely provided with a straight-line inner groove (8), and a rotary column (9) is welded on the lower disc surface of the supporting disc (7) far away from the linear inner groove (8), the rotary column (9) downwards passes through the lining ring (10), the lining ring (10) is adhered with the supporting disc (7), the surface of the lining ring (10) outside the supporting disc (7) is adhered with a silica gel ring (12), and the ring body of the silica gel ring (12) is sleeved on the outer surface of the support disc (7), the bottom hole body of the hiding hole (4) is provided with a screwing hole (13) which is used for screwing in the screwing column (9) in a concave way towards the inside of the outer net frame (2).
2. A convenient to measure SMT steel mesh according to claim 1, wherein: the length of the column body of the rotary column (9) is the same as the size of the hole body of the rotary connecting hole (13), and the length of the column body of the rotary column (9) is larger than the depth of the hole body of the hiding hole (4).
3. A convenient to measure SMT steel mesh according to claim 1, wherein: the inner hole wall of the hiding hole (4) is turned with a thread wall for screwing the screwed cover (5).
4. A convenient to measure SMT steel mesh according to claim 1, wherein: the thickness of the ring body of the silica gel ring (12) is larger than that of the disc body of the supporting disc (7), and the ring body of the silica gel ring (12) is embedded into the hiding hole (4).
5. A convenient to measure SMT steel mesh according to claim 1, wherein: a ring embedding hole (11) for penetrating through the rotary column (9) is formed in the ring body of the lining ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981102.7U CN220409964U (en) | 2023-07-26 | 2023-07-26 | SMT steel mesh convenient to measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981102.7U CN220409964U (en) | 2023-07-26 | 2023-07-26 | SMT steel mesh convenient to measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409964U true CN220409964U (en) | 2024-01-30 |
Family
ID=89645826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981102.7U Active CN220409964U (en) | 2023-07-26 | 2023-07-26 | SMT steel mesh convenient to measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409964U (en) |
-
2023
- 2023-07-26 CN CN202321981102.7U patent/CN220409964U/en active Active
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| GR01 | Patent grant |