CN212231940U - A compress tightly fixed knot and construct for circuit board installation - Google Patents
A compress tightly fixed knot and construct for circuit board installation Download PDFInfo
- Publication number
- CN212231940U CN212231940U CN202021420923.XU CN202021420923U CN212231940U CN 212231940 U CN212231940 U CN 212231940U CN 202021420923 U CN202021420923 U CN 202021420923U CN 212231940 U CN212231940 U CN 212231940U
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- CN
- China
- Prior art keywords
- circuit board
- translation
- sliding
- hold
- hole
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- 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.)
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Abstract
The utility model relates to a compress tightly fixed knot and construct for circuit board installation, including circuit board installation casing, the equal fixedly connected with slip track in inside both sides of circuit board installation casing, the inside sliding connection of slip track has the translation slider, one side fixedly connected with translation support of translation slider, the spout has been seted up to the translation support, the locking hole has been seted up to the lower surface of spout. The utility model discloses, through the translation support, bend and push down the clamp, holding down plate and the setting of indent down, the staff is according to the circuit board size, the accessible promotes the translation support, make the circuit board can place in the indent down, then according to the thickness of circuit board, through twisting the fastening screw, can drive to bend and push down the clamp and descend, mutually support with the holding down plate, can press the circuit board and hold, make it fix in the indent down, the integral erection flow is simple and convenient, time saving and labor saving, and be applicable to the circuit board of equidimension not, and good practicality is provided.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a compress tightly fixed knot and construct for circuit board installation.
Background
The circuit board has the name: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. 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, when the circuit board is installed, the circuit board needs to be compressed, the stability of the circuit board in the box is improved, but the sizes and the shapes of the circuit boards of different types are different, and the existing compression structure cannot be flexibly adjusted, so that great inconvenience is brought to workers, and the installation efficiency of the workers is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compress tightly fixed knot and construct for circuit board installation, solve and have now because the circuit board size of different grade type differs, and the unable nimble problem of adjusting of current compact structure.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a compress tightly fixed knot and construct for circuit board installation, includes circuit board installation casing, the equal fixedly connected with slip track in inside both sides of circuit board installation casing, the inside sliding connection of slip track has the translation slider, one side fixedly connected with translation support of translation slider, the spout has been seted up to the translation support, the locking hole has been seted up to the lower surface of spout, the inside sliding connection of spout has the installation sleeve pipe, the surface of installation sleeve pipe has cup jointed the clamp that pushes down of bending, bend and push down one side fixedly connected with holding down plate that presss from both sides the lower surface.
In the scheme, the lower surface of the lower pressing plate is provided with the wear-resistant layer, and the fastening screw rod is inserted into the mounting sleeve.
In the above scheme, fastening screw's one end runs through the inside of installation sleeve and with locking hole threaded connection, the translation support is kept away from one side of spout and is seted up the indent down.
In the scheme, one side of the sliding rail is provided with a hole, and a fastening bolt is inserted into the hole.
In the above scheme, the number of the holes is a plurality, and the holes are arranged on one side of the sliding rail in parallel between every two holes.
In the scheme, one end of the fastening bolt penetrates through the hole and is in threaded connection with the translation sliding block, and the guide wheel is arranged inside the translation sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through the translation support, bend and push down the clamp, holding down plate and the setting of indent down, the staff is according to the circuit board size, the accessible promotes the translation support, make the circuit board can place in the indent down, then according to the thickness of circuit board, through twisting the fastening screw, can drive to bend and push down the clamp and descend, mutually support with the holding down plate, can press the circuit board and hold, make it fix in the indent down, the integral erection flow is simple and convenient, time saving and labor saving, and be applicable to the circuit board of equidimension not, and good practicality is provided.
2. The utility model discloses, through the setting of translation slider and hole, remove the translation support to the assigned position after, the staff can insert fastening bolt in the corresponding hole with it, then be connected with the translation slider, can make the translation support fix, remove the installation sleeve pipe to the assigned position after, through twisting and moving fastening screw, make it carry out threaded connection with the locking hole, can make the installation sleeve pipe fix, avoid it to drive to bend to push down and press from both sides and carry out the translation, improved holistic steadiness.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view, cross-sectional structural schematic view of the translating carriage of the present invention;
fig. 3 is a schematic side view of the sliding rail of the present invention.
In the figure: 1. a circuit board mounting case; 2. a sliding track; 3. a translation slide block; 4. a translation support; 5. a chute; 6. a locking hole; 7. installing a sleeve; 8. bending and pressing the clamp; 9. a lower pressing plate; 10. a wear layer; 11. fastening a screw rod; 12. pressing the groove downwards; 13. a hole; 14. fastening a bolt; 15. a guide wheel.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
As shown in FIGS. 1-3, the utility model relates to a pressing and fixing structure for circuit board installation, which comprises a circuit board installation shell 1, wherein both sides inside the circuit board installation shell 1 are fixedly connected with a sliding rail 2, the inside of the sliding rail 2 is slidably connected with a translation slider 3, one side of the translation slider 3 is fixedly connected with a translation bracket 4, the translation bracket 4 is provided with a sliding chute 5, the lower surface of the sliding chute 5 is provided with a locking hole 6, the inside of the sliding chute 5 is slidably connected with an installation sleeve 7, the outer surface of the installation sleeve 7 is sleeved with a bending lower clamp 8, one side of the lower surface of the bending lower clamp 8 is fixedly connected with a lower pressure plate 9, through the arrangement of the translation bracket 4, the bending lower clamp 8, the lower pressure plate 9 and the lower pressure groove 12, a worker can push the translation bracket 4 according to the size of the circuit board, so that the, then according to the thickness of the circuit board, through twisting fastening screw 11, can drive to bend and push down clamp 8 and descend, mutually support with holding down plate 9, can press the circuit board and hold, make it fix in pushing down groove 12, the simple convenience of integral erection flow, labour saving and time saving, and be applicable to the not circuit board of equidimension, have good practicality.
In an embodiment, the lower surface of the lower pressing plate 9 is provided with a wear-resistant layer 10, and the fastening screw 11 is inserted into the mounting sleeve 7, so that the friction force generated between the circuit board and the lower pressing groove 12 when the circuit board is pressed and held can be reduced through the arrangement of the wear-resistant layer 10.
In an embodiment, one end of the fastening screw 11 penetrates through the inside of the mounting sleeve 7 and is in threaded connection with the locking hole 6, the pressing groove 12 is formed in one side, far away from the sliding groove 5, of the translation support 4, the mounting sleeve 7 is moved to a designated position and then is screwed to the fastening screw 11, so that the mounting sleeve 7 is in threaded connection with the locking hole 6, the mounting sleeve 7 can be fixed, the mounting sleeve is prevented from driving the bending pressing clamp 8 to translate, and the overall stability is improved.
In an embodiment, a hole 13 is formed on one side of the sliding rail 2, a fastening bolt 14 is inserted into the hole 13, and after the translation bracket 4 is moved to a designated position, a worker can insert the fastening bolt 14 into the corresponding hole 13.
In an embodiment, the number of the holes 13 is several, and several holes 13 are arranged on one side of the sliding rail 2 in parallel, and the translating bracket 4 can be fixed by inserting the fastening bolt 14 into the corresponding hole 13 and then connecting with the translating slider 3.
In one embodiment, one end of the fastening bolt 14 penetrates through the inside of the hole 13 and is in threaded connection with the sliding block 3, and a guide wheel 15 is arranged inside the sliding block 3, so that the sliding block 3 can move more translationally through the arrangement of the guide wheel 15.
When in use, through the arrangement of the translation support 4, the bending lower pressing clamp 8, the lower pressing plate 9 and the lower pressing groove 12, a worker can push the translation support 4 according to the size of the circuit board to enable the circuit board to be placed in the lower pressing groove 12, then according to the thickness of the circuit board, the fastening screw rod 11 is screwed to drive the bending lower pressing clamp 8 to descend to be matched with the lower pressing plate 9 to press and hold the circuit board to be fixed in the lower pressing groove 12, the whole installation process is simple, convenient, time-saving and labor-saving, the device is suitable for circuit boards with different sizes, has good practicability, through the arrangement of the translation slide block 3 and the hole 13, after the translation support 4 is moved to a specified position, the worker can insert the fastening bolt 14 into the hole 13 corresponding to the translation slide block 3 and then connect the translation slide block 3 to fix the translation support 4, and after the installation sleeve 7 is moved to the specified position, through twisting fastening screw 11, make it carry out threaded connection with locking hole 6, can make mounting sleeve 7 fix, avoid it to drive to bend and push down clamp 8 and carry out the translation, improved holistic steadiness.
The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only the embodiments of the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (6)
1. A compress tightly fixed knot structure for circuit board installation, includes circuit board installation casing (1), its characterized in that: the circuit board mounting structure is characterized in that the circuit board mounting shell (1) is internally provided with two equal fixedly connected sliding rails (2) on two sides, each sliding rail (2) is connected with a translation sliding block (3) in a sliding mode, one side of each translation sliding block (3) is fixedly connected with a translation support (4), each translation support (4) is provided with a sliding groove (5), the lower surface of each sliding groove (5) is provided with a locking hole (6), each sliding groove (5) is connected with a mounting sleeve (7) in a sliding mode, the outer surface of each mounting sleeve (7) is sleeved with a bending downward pressing clamp (8), and each bending downward pressing clamp (8) is provided with a downward pressing plate (9).
2. A hold-down fixture structure for circuit board mounting according to claim 1, wherein: the lower surface of the lower pressing plate (9) is provided with a wear-resistant layer (10), and a fastening screw rod (11) is inserted into the mounting sleeve (7).
3. A hold-down fixture structure for circuit board mounting according to claim 2, wherein: one end of the fastening screw rod (11) penetrates through the inside of the mounting sleeve (7) and is in threaded connection with the locking hole (6), and one side, away from the sliding groove (5), of the translation support (4) is provided with a pressing groove (12).
4. A hold-down fixture structure for circuit board mounting according to claim 1, wherein: a hole (13) is formed in one side of the sliding rail (2), and a fastening bolt (14) is inserted into the hole (13).
5. The hold-down fixing structure for circuit board mounting as claimed in claim 4, wherein: the number of the holes (13) is a plurality, and the holes (13) are arranged on one side of the sliding track (2) in parallel.
6. The hold-down fixing structure for circuit board mounting as claimed in claim 4, wherein: one end of the fastening bolt (14) penetrates through the inside of the hole (13) and is in threaded connection with the translation sliding block (3), and a guide wheel (15) is arranged inside the translation sliding block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021420923.XU CN212231940U (en) | 2020-07-17 | 2020-07-17 | A compress tightly fixed knot and construct for circuit board installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021420923.XU CN212231940U (en) | 2020-07-17 | 2020-07-17 | A compress tightly fixed knot and construct for circuit board installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231940U true CN212231940U (en) | 2020-12-25 |
Family
ID=73910839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021420923.XU Expired - Fee Related CN212231940U (en) | 2020-07-17 | 2020-07-17 | A compress tightly fixed knot and construct for circuit board installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638108A (en) * | 2021-01-27 | 2021-04-09 | 南京途琼电子科技有限公司 | Ready-package circuit board that small-size unmanned aerial vehicle used |
-
2020
- 2020-07-17 CN CN202021420923.XU patent/CN212231940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638108A (en) * | 2021-01-27 | 2021-04-09 | 南京途琼电子科技有限公司 | Ready-package circuit board that small-size unmanned aerial vehicle used |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 Termination date: 20210717 |