CN217847943U - Lead frame convenient to protect chip - Google Patents
Lead frame convenient to protect chip Download PDFInfo
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- CN217847943U CN217847943U CN202221917705.6U CN202221917705U CN217847943U CN 217847943 U CN217847943 U CN 217847943U CN 202221917705 U CN202221917705 U CN 202221917705U CN 217847943 U CN217847943 U CN 217847943U
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- fixedly connected
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Abstract
The utility model discloses a pin frame convenient to protect chip relates to chip technical field. This lead frame convenient to protect chip includes carriage, fixed establishment, places mechanism and coupling mechanism, and fixed establishment is including setting up the support frame on the carriage and setting up the fixed block on the support frame, and fixed block fixed connection is in the front side of support frame. On the one hand the device can connect the mechanism of placing and carry out the circular telegram in, the guarantee chip can just still can continue the function at certain space activity, make the chip need not weld on fixed position, avoid because the not hard up condition that leads to the core piece to touch of droing of soldering contact takes place, on the other hand fixed establishment and second coupling assembling conveniently set up in the rear side and the front side of chip, when the external light extrusion that appears, fixed establishment and second coupling assembling can alleviate partly pressure, the effect of the protection that plays the chip, the life of extension chip.
Description
Technical Field
The utility model relates to a chip technology field, in particular to pin frame.
Background
In daily production, most chips are directly welded on a substrate board in a soldering mode, the direct welding mode has no protection function on the chips, when the chips are slightly extruded from the outside, the chips are displaced or broken and damaged, and therefore the chips cannot be normally used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a lead frame convenient to protect the chip, the chip that can solve direct soldering does not possess the function of protection, problem easy damage.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pin frame convenient to protect chip, including the carriage, fixed establishment, placement machine constructs and coupling mechanism, fixed establishment is including setting up the support frame on the carriage and setting up the fixed block on the support frame, fixed block fixed connection is in the front side of support frame, fixed connection pastes gluey in fixed establishment, placement machine constructs including setting up in pasting the stationary blade that glues and setting up in the first U-shaped frame of stationary blade, the first U-shaped frame of top fixedly connected with of stationary blade, the last chip that is provided with of placement machine constructs, coupling mechanism is including setting up the first coupling assembling on fixed establishment and setting up the second coupling assembling on fixed establishment, first coupling assembling and second coupling assembling all are connected with placement machine.
Preferably, the fixing mechanism further comprises a connecting plate and an inserting rod, the connecting plate is arranged in the supporting frame, and the inserting rod is fixedly connected to the rear side of the connecting plate.
Preferably, placing mechanism still includes second U-shaped frame and electric shock piece, and the stationary blade is pasted on the adhesive tape, the bottom fixedly connected with second U-shaped frame of stationary blade, and the front side fixedly connected with of stationary blade touches the electric shock piece, and the front side that touches the electric shock piece is provided with the chip, and placing mechanism mainly adopts the metal material that electric conductivity is good to make, and the chip is placed in placing mechanism, and placing mechanism both can protect the chip, and the circular telegram function effect is also better.
Preferably, the first connecting assembly comprises a first flat cable, a first connecting sheet and a first fixing sheet, the front side of the connecting plate is provided with the first flat cable, the bottom of the first flat cable is fixedly connected with the first connecting sheet, the top of the second U-shaped frame is fixedly connected with the first fixing sheet, the second connecting assembly comprises a second flat cable, a second connecting sheet, the second fixing sheet and connecting glue, the front side of the connecting plate is provided with the second flat cable, the top of the second flat cable is fixedly connected with the second connecting sheet, the front side of the chip is pasted with the connecting glue, the front side of the connecting glue is fixedly connected with the second fixing sheet, on one hand, the device can be connected with a placement mechanism to be electrified, the chip can be ensured to move in a certain space and still continue to operate, the chip does not need to be welded on a fixed position, the phenomenon that the chip is contacted due to the falling looseness of a soldering joint is avoided, on the other hand, the fixing mechanism and the second fixing mechanism are conveniently arranged on the rear side and the front side of the chip, when slight extrusion occurs, the external world, the fixing mechanism and the second connecting assembly can relieve pressure of a part of the chip, the connecting assembly plays a protective effect of the chip and prolongs the service life of the chip.
Preferably, a slot is formed in the fixing block, the inserting rod is connected in the slot in a clamping mode, and the inserting rod is connected with the fixing block in a clamping mode.
Preferably, the center points of the fixing sheet, the first U-shaped frame, the second U-shaped frame, the electric contact block, the first connecting sheet, the first fixing sheet, the second fixing sheet and the second connecting sheet are all on the same straight line.
Preferably, the connecting plate, the adhesive, the fixing piece, the electric contact block, the chip and the central point of the connecting adhesive are all on the same straight line.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This lead frame convenient to protect the chip, through the carriage, fixed establishment, placement machine constructs, the chip, coupling mechanism, first connecting element, first winding displacement, first connection piece, first stationary blade, second coupling assembling, the second winding displacement, the second connection piece, the cooperation of second stationary blade and connection glue is used, on the one hand the device can be when carrying out the circular telegram to placement machine constructs the connection, the guarantee chip can be in certain space activity and still can continue the function, make the chip need not weld on fixed position, avoid because the not hard up condition that leads to the core piece to touch of droing of soldering contact takes place, on the other hand fixed establishment and second coupling assembling conveniently set up in the rear side and the front side of chip, when the external light extrusion that appears, partly pressure can be alleviated to fixed establishment and second coupling assembling, the effect of the protection that plays the chip, the life of extension chip.
(2) This lead frame convenient to protect the chip uses through carriage, fixed establishment, paste glue, placement machine structure, stationary blade, first U-shaped frame, second U-shaped frame, the cooperation of electroconductivity piece and chip, and placement machine structure mainly adopts the metal material that electric conductivity is good to make, and the chip is placed in placement machine structure, and placement machine structure both can protect the chip, and the circular telegram function effect is also better.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a top cross-sectional view of the present invention;
fig. 2 is a top view of the support frame of the present invention;
FIG. 3 is a side view of the connection plate of the present invention;
FIG. 4 is a front view of the electric shock block of the present invention;
fig. 5 is an enlarged view of the part a of the present invention.
Reference numerals are as follows: 1. a support frame; 2. a fixing mechanism; 201. a support frame; 202. a fixed block; 203. a connecting plate; 204. inserting a rod; 3. gluing; 4. a placement mechanism; 401. a fixing sheet; 402. a first U-shaped frame; 403. a second U-shaped frame; 404. a touch electric block; 5. a chip; 6. a connecting mechanism; 61. a first connection assembly; 611. a first flat cable; 612. a first connecting piece; 613. a first fixing sheet; 62. a second connection assembly; 621. a second flat cable; 622. a second connecting sheet; 623. a second fixing sheet; 624. and (5) connecting glue.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a lead frame convenient to protect chip, including carriage 1, fixed establishment 2, placement mechanism 4 and coupling mechanism 6, fixed establishment 2 is including setting up support frame 201 on carriage 1 and setting up fixed block 202 on support frame 201, fixed block 202 fixed connection is in the front side of support frame 201, fixed establishment 2 goes up fixedly connected with and pastes gluey 3, placement mechanism 4 is including setting up in pasting stationary blade 401 on gluey 3 and setting up in the first U-shaped frame 402 of stationary blade 401, the first U-shaped frame 402 of top fixedly connected with of stationary blade 401, be provided with chip 5 on placement mechanism 4, coupling mechanism 6 is including setting up first coupling assembling 61 on fixed establishment 2 and setting up the second coupling assembling 62 on fixed establishment 2, first coupling assembling 61 and second coupling assembling 62 all are connected with placement mechanism 4.
Further, the fixing mechanism 2 further comprises a connecting plate 203 and an inserting rod 204, the connecting plate 203 is arranged in the supporting frame 1, the inserting rod 204 is fixedly connected to the rear side of the connecting plate 203, the inserting slot is arranged in the fixing block 202, the inserting rod 204 is connected in a clamping manner in the inserting slot, the inserting rod 204 is connected with the fixing block 202 in a clamping manner, when in use, the connecting plate 203 is connected with the fixing block 202 through the inserting rod 204,
further, placing mechanism 4 still includes second U-shaped frame 403 and electrocute piece 404, the stationary blade 401 is pasted on pasting gluey 3, the bottom fixedly connected with second U-shaped frame 403 of stationary blade 401, the front side fixedly connected with of stationary blade 401 touches electric piece 404, the front side of electrocute piece 404 is provided with chip 5, paste stationary blade 401 on pasting gluey 3, paste chip 5 on touching electric piece 404, placing mechanism 4 mainly adopts the metal material that electric conductivity is good to make, chip 5 places in placing mechanism 4, placing mechanism 4 both can protect chip 5, the circular telegram functional effect is also better.
Secondly, the first connecting assembly 61 comprises a first flat cable 611, a first connecting piece 612 and a first fixing piece 613, the first flat cable 611 is arranged at the front side of the connecting plate 203, the first connecting piece 612 is fixedly connected to the bottom of the first flat cable 611, the first fixing piece 613 is fixedly connected to the top of the second U-shaped frame 403, the second connecting assembly 62 comprises a second flat cable 621, a second connecting piece 622, a second fixing piece 623 and a connecting glue 624, the second flat cable 621 is arranged at the front side of the connecting plate 203, the second connecting piece 622 is fixedly connected to the top of the second flat cable 621, the connecting glue 624 is stuck to the front side of the chip 5, the second fixing piece 623 is fixedly connected to the front side of the connecting glue 624, and the first connecting piece 612 is connected with the first fixing piece 613, with second stationary blade 623 joint on second connection piece 622, it can to paste in the front side of chip 5 with connecting glue 624, on the one hand the device can be when connecting to placement mechanism 4 and carry out the circular telegram, ensure that chip 5 can just still can continue the operation at certain space activity, make chip 5 need not weld on fixed position, avoid because the not hard up condition that leads to chip 5 to break and touch of droing of soldering joint takes place, on the other hand fixed establishment 2 and second coupling assembling 62 conveniently set up in the rear side and the front side of chip 5, when the external light extrusion that appears, fixed establishment 2 and second coupling assembling 62 can alleviate partly pressure, the effect of the protection that plays chip 5, prolong the life of chip 5.
Finally, the central points of the fixing plate 401, the first U-shaped frame 402, the second U-shaped frame 403, the electric shock block 404, the first connecting plate 612, the first fixing plate 613, the second fixing plate 623 and the second connecting plate 622 are all on the same straight line, and the central points of the connecting plate 203, the adhesive 3, the fixing plate 401, the electric shock block 404, the chip 5 and the connecting adhesive 624 are all on the same straight line.
The working principle is as follows: during the use, be connected connecting plate 203 through inserted bar 204 with fixed block 202 earlier, paste the stationary blade 401 and glue 3 on pasting, paste chip 5 on touching electric block 404, be connected first connecting piece 612 and first stationary blade 613, with second stationary blade 623 joint on second connecting piece 622, paste the front side in chip 5 with connecting glue 624 can.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. A lead frame for facilitating chip protection, comprising,
a support frame (1);
the fixing mechanism (2) comprises a supporting frame (201) arranged on the supporting frame (1) and a fixing block (202) arranged on the supporting frame (201), the fixing block (202) is fixedly connected to the front side of the supporting frame (201), and the fixing mechanism (2) is fixedly connected with adhesive glue (3);
the placing mechanism (4) comprises a fixing sheet (401) arranged on the adhesive (3) and a first U-shaped frame (402) arranged on the fixing sheet (401), the top of the fixing sheet (401) is fixedly connected with the first U-shaped frame (402), and a chip (5) is arranged on the placing mechanism (4);
and the connecting mechanism (6) comprises a first connecting assembly (61) arranged on the fixing mechanism (2) and a second connecting assembly (62) arranged on the fixing mechanism (2), and the first connecting assembly (61) and the second connecting assembly (62) are connected with the placing mechanism (4).
2. The lead frame for facilitating chip protection of claim 1, wherein: the fixing mechanism (2) further comprises a connecting plate (203) and an inserting rod (204), the connecting plate (203) is arranged in the supporting frame (1), and the inserting rod (204) is fixedly connected to the rear side of the connecting plate (203).
3. The lead frame for facilitating chip protection of claim 2, wherein: the placement mechanism (4) further comprises a second U-shaped frame (403) and an electric shock block (404), the fixing sheet (401) is pasted on the pasting glue (3), the bottom of the fixing sheet (401) is fixedly connected with the second U-shaped frame (403), the front side of the fixing sheet (401) is fixedly connected with the electric shock block (404), and the front side of the electric shock block (404) is provided with the chip (5).
4. A lead frame for facilitating chip shielding according to claim 3, wherein: the first connecting component (61) comprises a first flat cable (611), a first connecting piece (612) and a first fixing piece (613), the front side of the connecting plate (203) is provided with the first flat cable (611), the bottom of the first flat cable (611) is fixedly connected with the first connecting piece (612), and the top of the second U-shaped frame (403) is fixedly connected with the first fixing piece (613);
the second connecting assembly (62) comprises a second flat cable (621), a second connecting piece (622), a second fixing piece (623) and connecting glue (624), the second flat cable (621) is arranged on the front side of the connecting plate (203), the second connecting piece (622) is fixedly connected to the top of the second flat cable (621), the connecting glue (624) is pasted on the front side of the chip (5), and the second fixing piece (623) is fixedly connected to the front side of the connecting glue (624).
5. The lead frame for facilitating chip protection of claim 4, wherein: the fixing block (202) is internally provided with a slot, the inserted bar (204) is connected in the slot in a clamping manner, and the inserted bar (204) is connected with the fixing block (202) in a clamping manner.
6. The lead frame for facilitating chip protection of claim 5, wherein: the center points of the fixing plate (401), the first U-shaped frame (402), the second U-shaped frame (403), the electric shock block (404), the first connecting plate (612), the first fixing plate (613), the second fixing plate (623) and the second connecting plate (622) are all on the same straight line.
7. The lead frame for facilitating chip protection of claim 6, wherein: the central points of the connecting plate (203), the adhesive (3), the fixing sheet (401), the electric shock block (404), the chip (5) and the connecting adhesive (624) are all on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221917705.6U CN217847943U (en) | 2022-07-21 | 2022-07-21 | Lead frame convenient to protect chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221917705.6U CN217847943U (en) | 2022-07-21 | 2022-07-21 | Lead frame convenient to protect chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217847943U true CN217847943U (en) | 2022-11-18 |
Family
ID=84039501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221917705.6U Active CN217847943U (en) | 2022-07-21 | 2022-07-21 | Lead frame convenient to protect chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217847943U (en) |
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2022
- 2022-07-21 CN CN202221917705.6U patent/CN217847943U/en active Active
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