CN202963842U - Welding tooling device for CCD (Charge Coupled Device) radiating fin - Google Patents
Welding tooling device for CCD (Charge Coupled Device) radiating fin Download PDFInfo
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- CN202963842U CN202963842U CN 201220587467 CN201220587467U CN202963842U CN 202963842 U CN202963842 U CN 202963842U CN 201220587467 CN201220587467 CN 201220587467 CN 201220587467 U CN201220587467 U CN 201220587467U CN 202963842 U CN202963842 U CN 202963842U
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Abstract
The utility model provides a welding tooling device for a CCD (Charge Coupled Device) radiating fin. The welding tooling device comprises a tooling main body, positioning columns, a direction mark and a CCD tank body, wherein the tooling main body is of a rectangular framework structure; one lug boss is respectively arranged at sharp corners of four inner corners; two positioning columns are arranged at the positions, which correspond to a main board and positioning holes of a heat radiator, at the middle part of the tooling main body; the CCD tank body is arranged between the two positioning columns; and the direction mark is arranged in a groove. According to the CCD radiating fin, arc grooves are formed in two ends of the tooling main body and are convenient for taking of weldments; the direction mark is arranged in the groove; patterns of the direction mark are of an arrow shape; the pointing directions of the arrows show the directions towards which top ends of words on a CCD chip and words on the main board are required to face (wherein the words on the CCD chip are required to face upwards, the words on the main board are required to face downwards and the words on the CCD chip are just contrasted to the words on the main board in a face-to-face manner), and thus the opposition of welding positions of the CCD and the main board is prevented; and the CCD tank body is arranged at the middle part of the tooling main body and the chamfers are arranged at the periphery of the tank body, so that the damage to the CCD due to contact between CCD pins and the tank body is avoided.
Description
Technical field
The utility model belongs to field of video monitoring, relates in particular to a kind of CCD fin welding tooling device.
Background technology
CCD is the core devices of video camera, and the quality of its heat dispersion has directly affected quality and service life that camera video image gathers.In order to solve the CCD heat dissipation problem, present solution is with placing aluminium alloy fin between mainboard and CCD.Due to the aluminum alloy heat sink very light in weight, so when fin, CCD and mainboard are welded, be difficult to control the position of fin, deflection has occured with respect to the position of CCD and mainboard in the position that causes welding rear aluminum alloy heat sink, thus the video image of camera acquisition exerted an influence, caused simultaneously material and waste of time.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of CCD fin welding tooling device is provided, with welding quality and the welding efficiency of effective raising CCD fin.
The purpose of this utility model is achieved through the following technical solutions:
A kind of CCD fin welding tooling device, comprise frock main body, locating dowel, bearing mark and CCD casing, wherein the frock main body is rectangular frame structure, the sharp corner of its four interior angles is provided with a boss, divide the locating hole of corresponding mainboard and radiator to be provided with two locating dowels in the frock body midsection, be provided with the CCD casing between two locating dowels, be provided with bearing mark at groove.
And, be provided with a groove in the corresponding bilateral symmetry of frock main body.
And described groove comprises arc, square.
Advantage of the present utility model and good effect are:
1, this device is provided with arc groove at frock main body two ends, has facilitated the weldment of taking; Be provided with bearing mark at groove, the bearing mark pattern is arrowhead form, arrow points represent word on the CCD chip and the word top on mainboard will towards direction (wherein the word on the CCD chip will be up, word on mainboard will be down, word on the CCD chip just in time with mainboard on word " face-to-face " contrast), prevented the position welding of CCD and mainboard instead; Be provided with the CCD casing in the middle part of the frock main body, and be provided with chamfering at the casing periphery, prevented that the CCD pin is in contact with it and causes CCD to damage.
2, this device design science, simple in structure, can effectively improve welding quality and the welding efficiency of CCD fin.
Description of drawings
Fig. 1 is the discrete perspective view of the utility model welding tooling device.
The specific embodiment
The utility model is described in further detail by specific embodiment below in conjunction with accompanying drawing, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of CCD fin welding tooling device comprises frock main body 1, locating dowel 5, bearing mark 2 and CCD casing 4, and wherein the frock main body is rectangular frame structure, and the sharp corner of its four interior angles is provided with a boss, is used for location and installation mainboard 9; Divide the locating hole of corresponding mainboard installing hole 8 and radiator 7 to be provided with two locating dowels in the frock body midsection, the interval between these two locating dowels can be decided according to the locating hole of mainboard; Be provided with the CCD casing between two locating dowels; The corresponding bilateral symmetry of frock main body is provided with a groove 3, and purpose is the weldment of conveniently taking, and groove comprises arc, square or special-shaped shape, is arc groove in the present embodiment accompanying drawing; Be provided with bearing mark at groove, the bearing mark pattern is arrowhead form, arrow points represent word on CCD6 and the word top on mainboard will towards direction (wherein the word on CCD will be up, word on mainboard will be down, the word on CCD just in time with mainboard on word " face-to-face " contrast).Purpose is to prevent that the position welding of CCD and mainboard is anti-, is provided with the CCD casing at frock main body middle part, and is provided with chamfering at CCD casing periphery, and purpose is to prevent from that the CCD pin from contacting with the CCD casing to cause the CCD damage.
Mounting process of the present utility model is:
at first in order put into successively CCD, fin and mainboard, wherein CCD puts under the CCD casing, fin and mainboard are fastened under the frock main body by locating hole and locating dowel, to check CCD in put procedure, placement order and the placement direction of fin and mainboard, arrow points according to bearing mark, word on CCD is placed up and the direction of word top direction marker arrow sensing is placed, the word of mainboard is placed down and the direction of word top direction marker arrow sensing is placed, word and the contrast of the word on mainboard on CCD are placed, and the word top is the direction of direction marker arrow sensing all, guarantee that above placement is coated with heat-conducting silicone grease after correct between fin and CCD, after coating heat-conducting silicone grease, its compression is welded again, groove by the frock main body after welding is completed takes out with weldment the welding tooling that the frock main body is completed the CCD fin.
Claims (3)
1. CCD fin welding tooling device, it is characterized in that: comprise frock main body, locating dowel, bearing mark and CCD casing, wherein the frock main body is rectangular frame structure, the sharp corner of its four interior angles is provided with a boss, divide the locating hole of corresponding mainboard and radiator to be provided with two locating dowels in the frock body midsection, be provided with the CCD casing between two locating dowels, be provided with bearing mark at groove.
2. CCD fin welding tooling device according to claim 1, it is characterized in that: the corresponding bilateral symmetry in the frock main body is provided with a groove.
3. CCD fin welding tooling device according to claim 2, it is characterized in that: described groove comprises arc, square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587467 CN202963842U (en) | 2012-11-09 | 2012-11-09 | Welding tooling device for CCD (Charge Coupled Device) radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587467 CN202963842U (en) | 2012-11-09 | 2012-11-09 | Welding tooling device for CCD (Charge Coupled Device) radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963842U true CN202963842U (en) | 2013-06-05 |
Family
ID=48504972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587467 Expired - Fee Related CN202963842U (en) | 2012-11-09 | 2012-11-09 | Welding tooling device for CCD (Charge Coupled Device) radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791324A (en) * | 2017-01-05 | 2017-05-31 | 中国科学院上海光学精密机械研究所 | Split type low-power consumption camera |
-
2012
- 2012-11-09 CN CN 201220587467 patent/CN202963842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791324A (en) * | 2017-01-05 | 2017-05-31 | 中国科学院上海光学精密机械研究所 | Split type low-power consumption camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |