CN218480344U - Tension hanging rack for circuit board - Google Patents
Tension hanging rack for circuit board Download PDFInfo
- Publication number
- CN218480344U CN218480344U CN202120937813.9U CN202120937813U CN218480344U CN 218480344 U CN218480344 U CN 218480344U CN 202120937813 U CN202120937813 U CN 202120937813U CN 218480344 U CN218480344 U CN 218480344U
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- CN
- China
- Prior art keywords
- circuit board
- frame
- clamping
- bearing part
- supporting part
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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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- 230000009471 action Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Supports For Pipes And Cables (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a supplementary technical field of circuit board especially relates to a circuit board tension stores pylon, including frame, clamping part, last supporting part, lower supporting part and elastic component, go up the supporting part and set up respectively at the both ends of frame with lower supporting part, the clamping part sets up on last supporting part, and the part sets up under on the supporting part, the elastic component is located between supporting part and the frame down and respectively with lower supporting part and frame connection, supporting part and frame sliding connection down. The utility model discloses a circuit board of circuit board tension stores pylon is realizing extending by the tensile of centre gripping back accessible elastic component, can not be the bending state, can effectively avoid the problem that the outward appearance surface unevenness, the performance descend that leads to because of the bending, is favorable to promoting the yield of circuit board, promotes enterprise productivity effect.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a supplementary technical field of circuit board especially relates to a circuit board tension stores pylon.
[ background ] A method for producing a semiconductor device
The circuit board clamping frame on the market can make the circuit board that is the bending state unable extend because be fixed state after the centre gripping, influences the roughness on circuit board surface, can cause certain influence to the outward appearance of circuit board, performance, has reduced the production yield of circuit board.
Thus, the prior art is deficient and needs improvement.
[ Utility model ] content
For overcoming the technical problem that the extension of centre gripping circuit board can't be realized to the circuit board holding frame on the market, the utility model provides a circuit board tension stores pylon.
The utility model provides a technical problem's scheme provides a circuit board tension stores pylon, including frame, clamping part, last supporting part, lower supporting part and elastic component, go up the supporting part and set up respectively at the both ends of frame with lower supporting part, the clamping part sets up on last supporting part, and the part sets up under on the supporting part, the elastic component is located between lower supporting part and the frame, goes up supporting part and frame fixed connection, lower supporting part and frame sliding connection, and elastic component one end is connected with lower supporting part, and the other end and frame attach.
Preferably, the clamping part comprises a first clamping piece and a second clamping piece which are respectively used for clamping the circuit board, the first clamping piece is fixedly arranged on the upper bearing part, and the second clamping piece is fixedly arranged on the lower bearing part.
Preferably, the elastic member is a spring.
Preferably, the first clamping piece and the second clamping piece comprise a plurality of elastic clamps.
Preferably, the frame includes two montants and two horizontal poles of end to end fixed connection in proper order, two montants parallel arrangement, two horizontal pole parallel arrangement.
Preferably, the lower bearing part comprises a fixed part and two sliding blocks, the two sliding blocks are fixedly arranged at two ends of the fixed part and are respectively connected with the two vertical rods in a matched mode, and the sliding blocks can move along the vertical rods under the action of external force.
Preferably, a plurality of threaded holes are formed in the upper bearing part and the lower bearing part, and the clamping part is connected with the upper bearing part and the lower bearing part through connection with the threaded holes.
Compared with the prior art, the utility model discloses a circuit board tension stores pylon has following advantage:
the circuit board can be stretched by stretching the elastic piece after being clamped, cannot be in a bending state, can effectively avoid the problems of uneven appearance surface and performance reduction caused by bending, is favorable for improving the yield of the circuit board, and improves the production benefits of enterprises.
[ description of the drawings ]
Fig. 1 is a schematic view of the three-dimensional structure of the circuit board tension hanging rack of the present invention.
Description of reference numerals:
10. a circuit board tension hanger; 11. a frame; 12. a clamping portion; 13. an upper bearing part; 14. a lower bearing part; 15. an elastic member; 121. a first clamping member; 122. a second clamping member; 123. an elastic clip; 111. a vertical rod; 112. a cross bar; 141. a fixed part; 142. A slide block.
[ detailed description ] A
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 the following 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.
Referring to fig. 1, the present invention provides a circuit board tension hanging rack 10 for clamping a circuit board, so as to perform subsequent operations such as spraying, washing, drying, etc. on the circuit board, the hanging rack includes a frame 11, a clamping portion 12, an upper carrying portion 13, a lower carrying portion 14 and an elastic member 15, the upper carrying portion 13 and the lower carrying portion 14 are respectively disposed at two ends of the frame 11, the clamping portion 12 is partially disposed on the upper carrying portion 13, and partially disposed on the lower carrying portion 14, the elastic member 15 is disposed between the lower carrying portion 14 and the frame 11 and respectively connected with the lower carrying portion 14 and the frame 11, the upper carrying portion 13 is fixedly connected with the frame 11, and the lower carrying portion 14 is slidably connected with the frame 11.
When the circuit board is clamped by the clamping part 12, the elastic piece 15 stretches the lower bearing part 14, so that the circuit board which is more or less bent during clamping is stretched, the surface of the circuit board is kept smooth, and the probability of performance reduction of the circuit board caused by bending is reduced.
Further, a plurality of threaded holes (not shown) are formed in the upper bearing portion 13 and the lower bearing portion 14, the clamping portion 12 is connected with the threaded holes to achieve connection with the upper bearing portion 13 and the lower bearing portion 14, and it can be understood that a worker can connect the clamping portion 12 to different threaded holes to achieve arrangement of positions of the clamping portion 12, so that the circuit board in a specific shape can be clamped effectively. Specifically, the positions and the number of the threaded holes are not particularly limited, and the threaded holes can be set according to the actual situation.
Preferably, the elastic member 15 of the present invention is a spring, including but not limited to, other articles that can provide a tensile force such as an elastic column, etc.
Specifically, the clamping portion 12 includes a first clamping member 121 and a second clamping member 122, the first clamping member 121 is fixedly disposed on the upper bearing portion 13, and the second clamping member 122 is fixedly disposed on the lower bearing portion 14. The first clamping member 121 and the second clamping member 122 are used for clamping the circuit board respectively to realize relative fixing of the circuit board.
Preferably, the first clamping member 121 and the second clamping member 122 include a plurality of elastic clips 123, and the number and type of the elastic clips 123 can be set according to the actual situation, so as to clamp circuit boards with different sizes and thicknesses.
Further, the frame 11 includes two vertical bars 111 and two horizontal bars 112, wherein the two vertical bars 111 are disposed in parallel, the two horizontal bars 112 are disposed in parallel, and the two vertical bars 111 and the two horizontal bars 112 are sequentially and fixedly connected end to end. Specifically, the upper bearing portion 13 is fixed at one end of the frame 11 and is respectively fixedly connected to the vertical rods 111 and the cross rod 112, the lower bearing portion 14 is respectively slidably connected to the two vertical rods 111, one end of the elastic element 15 is connected to the lower bearing portion 14, and the other end is connected to the cross rod 112.
Further, the lower supporting portion 14 includes a fixing portion 141 and two sliding blocks 142, the two sliding blocks 142 are fixedly disposed at two ends of the fixing portion 141 and respectively connected to the two vertical rods 111 in a matching manner, and the sliding blocks 142 can move along the vertical rods 111 under the action of external force to realize the movement of the lower supporting portion 14, so that the lower supporting portion 14 is close to the circuit board to clamp the circuit board.
When the circuit board tension hanger 10 is in use, the first clamping member 121 on the upper carrying part 13 opens and clamps one end of the circuit board under the action of external force, and the second clamping member 122 on the lower carrying part 14, which is close to the circuit board under the action of external force, opens and clamps the other end of the circuit board under the action of external force to realize relative fixing of the circuit board, so that the circuit board can perform subsequent operations.
Compared with the prior art, the utility model discloses a circuit board tension stores pylon has following advantage:
the circuit board can be stretched by stretching the elastic piece after being clamped, cannot be in a bending state, can effectively avoid the problems of uneven appearance surface and performance reduction caused by bending, is favorable for improving the yield of the circuit board, and improves the production benefits of enterprises.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a circuit board tension stores pylon for centre gripping circuit board, its characterized in that: the circuit board tension hanging frame comprises a frame, a clamping part, an upper bearing part, a lower bearing part and an elastic piece, wherein the upper bearing part and the lower bearing part are respectively arranged at two ends of the frame, the clamping part is partially arranged on the upper bearing part, the clamping part is partially arranged on the lower bearing part, the elastic piece is positioned between the lower bearing part and the frame, the upper bearing part is fixedly connected with the frame, the lower bearing part is slidably connected with the frame, one end of the elastic piece is connected with the lower bearing part, and the other end of the elastic piece is connected with the frame.
2. The circuit board tension hanger of claim 1, wherein: the clamping part comprises a first clamping piece and a second clamping piece which are used for clamping the circuit board respectively, the first clamping piece is fixedly arranged on the upper bearing part, and the second clamping piece is fixedly arranged on the lower bearing part.
3. The circuit board tension hanger of claim 1, wherein: the elastic piece is a spring.
4. The circuit board tension hanger of claim 2, wherein: the first clamping piece and the second clamping piece comprise a plurality of elastic clamps.
5. The circuit board tension hanger of claim 1, wherein: the frame comprises two vertical rods and two transverse rods which are fixedly connected end to end in sequence, wherein the two vertical rods are arranged in parallel, and the two transverse rods are arranged in parallel.
6. The circuit board tension hanger of claim 5, wherein: the lower bearing part comprises a fixed part and two sliding blocks, the two sliding blocks are fixedly arranged at two ends of the fixed part and are respectively connected with the two vertical rods in a matched mode, and the sliding blocks can move along the vertical rods under the action of external force.
7. The circuit board tension hanger of claim 1, wherein: the clamping part is connected with the upper bearing part and the lower bearing part through the threaded holes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937813.9U CN218480344U (en) | 2021-04-30 | 2021-04-30 | Tension hanging rack for circuit board |
| TW110214434U TWM631690U (en) | 2021-04-30 | 2021-12-03 | Circuit board tension hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937813.9U CN218480344U (en) | 2021-04-30 | 2021-04-30 | Tension hanging rack for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218480344U true CN218480344U (en) | 2023-02-14 |
Family
ID=84613429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120937813.9U Active CN218480344U (en) | 2021-04-30 | 2021-04-30 | Tension hanging rack for circuit board |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218480344U (en) |
| TW (1) | TWM631690U (en) |
-
2021
- 2021-04-30 CN CN202120937813.9U patent/CN218480344U/en active Active
- 2021-12-03 TW TW110214434U patent/TWM631690U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM631690U (en) | 2022-09-11 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |