CN208509459U - A kind of 16 pin high-density integrated circuit package structures - Google Patents
A kind of 16 pin high-density integrated circuit package structures Download PDFInfo
- Publication number
- CN208509459U CN208509459U CN201820708775.8U CN201820708775U CN208509459U CN 208509459 U CN208509459 U CN 208509459U CN 201820708775 U CN201820708775 U CN 201820708775U CN 208509459 U CN208509459 U CN 208509459U
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- pin
- circuit package
- density integrated
- lower platen
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Abstract
The utility model discloses a kind of 16 pin high-density integrated circuit package structures, its structure includes screw, fixed device, preceding sealing plate, pin, the front end face of sealing plate before the insertion of pin rear end face is installed on, fixed device includes piston block, connecting rod, diversion pipe, check-valves, buffer spring, lower platen, the upper surface of piston block and the lower surface of connecting rod are mutually welded, the utility model 16 pin high-density integrated circuit package structures of one kind, structure is equipped with fixed device, lower platen is moved down when mounting rod moves down, drive piston block downward by connecting rod, check-valves will be pushed to top by diversion pipe oil liquid, oil liquid pushes to the right piston bush, fixed link is moved right and is embedded in the left side of mounting rod and fixes, turn knobs allow return pipe to connect by flow passage switch valve degrees of rotation when needing to remove, little spring will be consolidated Fixed pole, which is moved to the left, allows oil liquid to flow back by return pipe, and mounting rod just releases fixation, and convenient dismounting avoids the need for consuming prolonged situation.
Description
Technical field
The utility model is a kind of 16 pin high-density integrated circuit package structures, belongs to IDE field.
Background technique
Integrated circuit is a kind of microelectronic device or component, using certain technique, crystalline substance needed for a circuit
The elements such as body pipe, resistance, capacitor and inductance and wiring interconnection together, are produced on a fritter or a few fritter semiconductor wafers or medium
On substrate, it is then encapsulated in a shell, becomes the microstructure with required circuit function.
Prior art discloses application No. is: 201120420128.5 16 pin high-density integrated circuit of one kind encapsulates knot
Structure, including die-attach area, die-attach area include lead frame Ji Dao, interior lead-foot-line and outer pin line, are fixed on lead frame base
The micro-force sensing line between chip and chip and interior lead-foot-line on island, and the sealing die-attach area, chip and micro- company
The cuboid plastic package structure of wiring, but the prior art integrated antenna package detect malfunctioning and needs repairing and dismantle tired
Difficulty results in the need for the case where expending long-time and influencing whole process.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of 16 pin high-density integrated circuits envelope
Assembling structure carries out detection error to solve existing integrated antenna package and needs repairing and dismantle difficulty, when resulting in the need for expending long
Between and the problem of the case where influence whole process.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of 16 pins are highly dense
Integrated circuit package structure is spent, structure includes circuit board, mounting groove, capping, mounting rod, screw, heat release hole, radiating block, consolidates
Determine device, preceding sealing plate, pin, the upper surface of the mounting rod and the lower surface of capping are perpendicular and mutually weld, and the screw is embedding
Enter to be installed on the right side of radiating block and perpendicular using threaded connection, the rear end face of the front end face of the radiating block and preceding sealing plate
It mutually welds, the mounting rod is located at the top of fixed device, the front end face of sealing plate, institute before the pin rear end face insertion is installed on
Stating fixed device includes piston block, connecting rod, diversion pipe, check-valves, buffer spring, piston bush, little spring, fixed link, pushing
Plate, return pipe, knob, flow passage switch valve, the upper surface of the piston block are mutually welded with the lower surface of connecting rod, the diversion pipe
Insertion is installed on the lower surface of check-valves, and the check-valves is located at the lower left of piston bush, and the fixed link is through little spring
Left side, the fixed link is installed on the upper left side of lower platen, and the connecting rod vertical welding is in the lower surface of lower platen, institute
The upper surface for stating buffer spring and the upper surface of lower platen are mutually welded, and the right of the lower platen is equipped with return pipe, described through-flow
Switch valve is installed on the inside of return pipe, and the right side of the flow passage switch valve is mutually welded with the left side of knob.
Further, the front of the screw is equipped with heat release hole.
Further, the circuit board is installed on the inside of mounting groove.
Further, the right side of the preceding sealing plate is equipped with knob.
Further, the mounting rod is cylindrical structure.
Further, the radiating block uses heat resisting steel, and heat resistanceheat resistant is strong.
Further, the lower platen uses rubber, and wear-resisting, resiliency is good.
Beneficial effect
The utility model 16 pin high-density integrated circuit package structures of one kind, structure are equipped with fixed device, mounting rod
Lower platen is moved down when moving down, drives piston block downward by connecting rod, oil liquid is stopped promotion by diversion pipe
Valve is returned to top, oil liquid pushes to the right piston bush, and fixed link, which is moved right, to be embedded in the left side of mounting rod and fix, and needs to tear open
Turn knobs will allow return pipe to connect by flow passage switch valve degrees of rotation when lower, and fixed link is moved to the left by little spring allows oil liquid to pass through back
Flow tube reflux, mounting rod just release fixation, and convenient dismounting avoids the need for consuming prolonged situation.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of 16 pin high-density integrated circuit package structures of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of fixed device of the utility model.
In figure: circuit board -1, capping -3, mounting rod -4, screw -5, heat release hole -6, radiating block -7, is fixed mounting groove -2
Device -8, preceding sealing plate -9, pin -10, piston block -801, connecting rod -802, diversion pipe -803, check-valves -804, buffer spring -
805, piston bush -806, little spring -807, fixed link -808, lower platen -809, return pipe -810, knob -811, flow passage switch
Valve -812.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of 16 pin high-density integrated circuit package structure technical solutions:
Its structure includes circuit board 1, mounting groove 2, capping 3, mounting rod 4, screw 5, heat release hole 6, radiating block 7, fixed device 8, preceding envelope
Plate 9, pin 10, the upper surface of the mounting rod 4 and cover 3 lower surface it is perpendicular and mutually weld, the insertion of screw 5 installation
Right side and perpendicular use threaded connection in radiating block 7, the rear end face phase of the front end face of the radiating block 7 and preceding sealing plate 9
Welding, the mounting rod 4 are located at the top of fixed device 8, the front end of sealing plate 9 before 10 rear end face of the pin insertion is installed on
Face, the fixed device 8 include piston block 801, connecting rod 802, diversion pipe 803, check-valves 804, buffer spring 805, piston
Cover 806, little spring 807, fixed link 808, lower platen 809, return pipe 810, knob 811, flow passage switch valve 812, the piston
The upper surface of block 801 and the lower surface of connecting rod 802 are mutually welded, and the insertion of diversion pipe 803 is installed under check-valves 804
Surface, the check-valves 804 are located at the lower left of piston bush 806, and the fixed link 808 is through the left end of little spring 807
Face, the fixed link 808 are installed on the upper left side of lower platen 809, and 802 vertical welding of connecting rod is under lower platen 809
Surface, the upper surface of the buffer spring 805 are mutually welded with the upper surface of lower platen 809, and the right of the lower platen 809 is set
There is return pipe 810, the flow passage switch valve 812 is installed on the inside of return pipe 810, the right side of the flow passage switch valve 812
It is mutually welded with the left side of knob 811, the front of the screw 5 is equipped with heat release hole 6, and the circuit board 1 is installed on mounting groove 2
Inside, the right side of the preceding sealing plate 9 are equipped with knob 811, and the mounting rod 4 is cylindrical structure, and the radiating block 7 is using resistance to
Hot steel, heat resistanceheat resistant is strong, and the lower platen 809 uses rubber, and wear-resisting, resiliency is good.
Screw 5 described in this patent is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object,
The buffer spring 805 be it is a kind of utilize elasticity come work machine components.
Carry out using when mounting rod 4 move down when lower platen 809 moved down, pass through connecting rod 802 and drive and live
Chock 801 will push check-valves 804 to arrive top by diversion pipe 803 downwards, by oil liquid, and oil liquid pushes to the right piston bush 806,
Fixed link 808 is moved right and is embedded in the left side of mounting rod 4 and fixes, turn knobs 811 allow flow passage switch valve when needing to remove
812 90 degree of rotations allow return pipe 810 to connect, and fixed link 808 is moved to the left by little spring 807 allows oil liquid to return by return pipe 810
Stream, mounting rod 4 just release fixation.
The utility model solve integrated antenna package carry out detection error need repairing and dismantle difficulty, result in the need for consuming
The problem of the case where expense influences whole process for a long time, the utility model are combined with each other by above-mentioned component, this is practical new
Type 16 pin high-density integrated circuit package structures of one kind, structure are equipped with fixed device 8, when mounting rod 4 moves down will under
Pressing plate 809 moves down, and drives piston block 801 downwards by connecting rod 802, and oil liquid will be pushed non-return by diversion pipe 803
Valve 804 arrives top, and oil liquid pushes to the right piston bush 806, and fixed link 808, which is moved right, to be embedded in the left side of mounting rod 4 and consolidate
Fixed, turn knobs 811 allow 90 degree of the rotation of flow passage switch valve 812 that return pipe 810 is allowed to connect when needing to remove, and little spring 807 will be consolidated
Fixed pole 808, which is moved to the left, allows oil liquid to flow back by return pipe 810, and mounting rod 4 just releases fixation, and convenient dismounting avoids the need for disappearing
Consume prolonged situation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of 16 pin high-density integrated circuit package structures, it is characterised in that: its structure includes circuit board (1), mounting groove
(2), (3), mounting rod (4), screw (5), heat release hole (6), radiating block (7), fixed device (8), preceding sealing plate (9), pin are covered
(10), the upper surface of the mounting rod (4) and the lower surface of capping (3) are perpendicular and mutually weld, screw (5) the insertion installation
In the right side of radiating block (7) and perpendicular using being threadedly coupled, after the front end face of the radiating block (7) and preceding sealing plate (9)
End face is mutually welded, and the mounting rod (4) is located at the top of fixed device (8), before pin (10) the rear end face insertion is installed on
The front end face of sealing plate (9), the fixed device (8) include piston block (801), connecting rod (802), diversion pipe (803), check-valves
(804), buffer spring (805), piston bush (806), little spring (807), fixed link (808), lower platen (809), return pipe
(810), knob (811), flow passage switch valve (812), the upper surface of the piston block (801) and the lower surface of connecting rod (802)
It mutually welds, diversion pipe (803) insertion is installed on the lower surface of check-valves (804), and the check-valves (804) is located at piston bush
(806) lower left, through the left side of little spring (807), the fixed link (808) is installed on the fixed link (808)
The upper left side of lower platen (809), connecting rod (802) vertical welding is in the lower surface of lower platen (809), the buffer spring
(805) upper surface and the upper surface of lower platen (809) are mutually welded, and the right of the lower platen (809) is equipped with return pipe
(810), the flow passage switch valve (812) is installed on the inside of return pipe (810), the right side of the flow passage switch valve (812)
It is mutually welded with the left side of knob (811).
2. a kind of 16 pin high-density integrated circuit package structure according to claim 1, it is characterised in that: the screw
(5) front is equipped with heat release hole (6).
3. a kind of 16 pin high-density integrated circuit package structure according to claim 1, it is characterised in that: the circuit
Plate (1) is installed on the inside of mounting groove (2).
4. a kind of 16 pin high-density integrated circuit package structure according to claim 1, it is characterised in that: envelope before described
The right side of plate (9) is equipped with knob (811).
5. a kind of 16 pin high-density integrated circuit package structure according to claim 1, it is characterised in that: the installation
Bar (4) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708775.8U CN208509459U (en) | 2018-05-11 | 2018-05-11 | A kind of 16 pin high-density integrated circuit package structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708775.8U CN208509459U (en) | 2018-05-11 | 2018-05-11 | A kind of 16 pin high-density integrated circuit package structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509459U true CN208509459U (en) | 2019-02-15 |
Family
ID=65298952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820708775.8U Expired - Fee Related CN208509459U (en) | 2018-05-11 | 2018-05-11 | A kind of 16 pin high-density integrated circuit package structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648542A (en) * | 2020-11-23 | 2021-04-13 | 深圳市华莱光电科技有限公司 | LED lamp bead and LED support thereof |
-
2018
- 2018-05-11 CN CN201820708775.8U patent/CN208509459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648542A (en) * | 2020-11-23 | 2021-04-13 | 深圳市华莱光电科技有限公司 | LED lamp bead and LED support thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208509459U (en) | A kind of 16 pin high-density integrated circuit package structures | |
| CN212542356U (en) | Integrated circuit packaging test device | |
| JP2008147317A5 (en) | ||
| CN201645090U (en) | Welding fixture for recombining metal samples | |
| CN203203547U (en) | Measuring device for degree of symmetry of valve seat hole | |
| CN202049872U (en) | Travel switch comprising limiting seat and detection trigger device comprising travel switch | |
| CN207031810U (en) | A kind of wall-mounted washing machine | |
| CN205764570U (en) | A kind of easy-operating automotive body welding frock | |
| CN207151026U (en) | A kind of damping for vehicle electronic circuit plate | |
| CN114063391A (en) | Integrated circuit gluing device in sensor of touch type water saving device of water faucet | |
| CN208741800U (en) | A kind of fire water-supply drainage arrangement | |
| CN109465040B (en) | Sealing device of micro-fluidic chip | |
| CN209704933U (en) | A kind of pipeline pump with dual shock absorption effect | |
| CN203163850U (en) | Powder weighing device | |
| CN207292276U (en) | Motorcycle steering gear | |
| CN207622907U (en) | A kind of vertical force checking device of single bellows of bridge pad | |
| CN107374651B (en) | Application method of vacuum blood collection tube | |
| TWM547119U (en) | Water level control structure of water storage container | |
| CN205718741U (en) | Handcart switch cabinet contact position inspection dolly | |
| CN209541830U (en) | A kind of thermal flow rate sensor | |
| CN208773848U (en) | A kind of bridge construction scene perforating device | |
| CN208235674U (en) | A kind of irrigating apparatus with distribution of multimedia information function | |
| CN206847794U (en) | A kind of packaging structure of temperature sensor | |
| CN210562034U (en) | Flashboard for hydraulic engineering | |
| CN203658366U (en) | Immunodetection card |
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: 20190215 Termination date: 20190511 |