CN208317198U - A kind of detector flexible circuit board protective device - Google Patents
A kind of detector flexible circuit board protective device Download PDFInfo
- Publication number
- CN208317198U CN208317198U CN201820621872.3U CN201820621872U CN208317198U CN 208317198 U CN208317198 U CN 208317198U CN 201820621872 U CN201820621872 U CN 201820621872U CN 208317198 U CN208317198 U CN 208317198U
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- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- heat
- detector
- protective device
- 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.)
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Abstract
The utility model discloses a kind of detector flexible circuit board protective device, it is the heat-insulated pad body formed by heat-barrier material integral production, it is one group for every two to be symmetrically mounted between the plug-in unit aluminium frame of detector and soldered circuit board, the heat-insulated pad body extends downwardly and outwardly to form multiple spaced lower extensions towards a side of flexible circuit board, the outer surface of the lower extension is formed as inclined-plane, the both ends on the inclined-plane are formed with limiting section, the limiting section and the bottom face of lower extension maintain an equal level, partition is formed between the lower extension, the both ends of the heat-insulated pad body are formed with stopper.Flexible circuit board can be glued with the lateral limiting section of heat insulating mattress in assembly, can prevent flexible circuit board from lateral displacement occurs and destroys solder joint by the utility model detector flexible circuit board protective device.
Description
Technical field
The utility model relates to space probe technical fields, and in particular to a kind of detector flexible circuit board protection dress
It sets.
Background technique
The detector bound cell of current space probe, due to being limited by installation space, electric signal type of attachment and
The factors such as debugging disassembly convenience, more to be connect detector with plug-in unit daughter board PCB by flexible circuit board, the contact pin 16 of detector
It being connect with detector welding pcb board, detector welding pcb board is connect with plug-in unit copper sheet, and the plug-in unit copper sheet and detector are glued,
Between its plug-in unit aluminium frame and detector welding PCB circuit board, in order to guarantee the low-temperature working environment of detector, it is typically provided with
Heat insulating mattress.The electrical connection of current space probe and plug-in unit daughter board PCB is soft in order to meet due to using flexible circuit board
Property circuit board bending requirement, need the space of reserved flexible circuit board to greatest extent, current detector bound cell by
In the requirement of cabinet miniaturization, so that the reserved space of flexible circuit board is very limited, and flexible circuit board can not be prevented lateral
Displacement will lead to flexible circuit board in this way and lateral displacement occur and destroys solder joint.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of detector flexible electrical
Road plate protective device.
It is for technical solution used by realization the purpose of this utility model:
A kind of detector flexible circuit board protective device is the heat-insulated pad body formed by heat-barrier material integral production,
It is one group for every two to be symmetrically mounted between the plug-in unit aluminium frame of detector and soldered circuit board, the heat-insulated pad body face
It extends downwardly and outwardly to form multiple spaced lower extensions to a side of flexible circuit board, outside the lower extension
Surface is formed as inclined-plane, and the both ends on the inclined-plane are formed with limiting section, and the bottom face of the limiting section and lower extension maintains an equal level, institute
It states and is formed with partition between lower extension, the both ends of the heat-insulated pad body are formed with stopper.
Pass through arcwall face between the bottom surface towards the frame of the heat-insulated pad body and the bottom surface of the lower extension
Transition connection.
The free end of the partition and stopper is directed to flexible circuit board, the partition and stopper it is corresponding connect every
The connection location hole of recess is formed on heat pad ontology.
The utility model detector flexible circuit board protective device, can be by flexible circuit board with heat insulating mattress in assembly
Lateral limiting section is glued, and can prevent flexible circuit board from lateral displacement occurs and destroys solder joint.
Detailed description of the invention
Fig. 1 is the axis geodesic structure schematic diagram of detector flexible circuit board protective device.
Fig. 2 be detector flexible circuit board protective device intercept after schematic diagram.
Fig. 3 is the schematic diagram that detector flexible circuit board protective device is mounted on detector.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
As shown in figure 1 to 3, a kind of detector flexible circuit board protective device 1 is by heat-barrier material integral production shape to ginseng
At heat-insulated pad body, the heat-insulated pad body extends downwardly and outwardly to form multiple towards a side of flexible circuit board 10
Every the lower extension 7 of setting, the flexible circuit board is separated with card cage, prevents between them contact friction to cause soft
Property circuit board abrasion and short circuit occurs, the outer surface of the lower extension is formed as inclined-plane 6, and the both ends on the inclined-plane are formed with
Laterally be arranged for preventing the limiting section 5 of flexible circuit board lateral displacement, the bottom face of the limiting section and lower extension is held
It is flat, partition 3 is formed between the lower extension, the both ends of the heat-insulated pad body are formed with stopper 2.
Further, lead between the bottom surface towards the frame of the heat-insulated pad body and the bottom surface of the lower extension
Cross arcwall face transition connection.
Wherein, the free end of the partition and stopper is directed to flexible circuit board, and corresponding to the partition and stopper
The connection location hole 4 that recess is formed on the heat-insulated pad body of connection, for being used after being positioned with plug-in unit aluminium frame 15 and plug-in unit copper sheet 17
Screw is connected and fixed.
In the utility model, the detector flexible circuit board protective device is one group for every two and is symmetrically installed
Between the plug-in unit aluminium frame 15 and soldered circuit board 11 of detector, as shown in figure 3, the upper end of flexible circuit board has upper end rigid
There are the lower end portion rigidity PCB 14 in the portion PCB 13, lower end, connect the plug-in unit daughter board PCB of detector, pass through the upper end portion rigidity PCB and detection
The contact pin 16 of device 12 is connected, and contact pin 16 is connect with detector welding pcb board 11, and detector welds pcb board 11 and plug-in unit copper sheet
17 are glued connection, and the copper sheet 17 is glued with detector 12.
The utility model cooperates the bending side of flexible board by the part for being likely to contact heat insulating mattress and flexible circuit board
To being designed as incline structure, and lateral displacement, heat insulating mattress occur for flexible circuit board in the test of mechanics ring moulds in order to prevent
Upper design has cross spacing structure, and flexible circuit board can be carried out glue with the cross spacing structure of heat insulating mattress in assembly
It connects, prevents flexible circuit board from lateral displacement occurs and destroys solder joint.
In addition, flexible circuit board is in contact and rubs and destroy when mechanics ring moulds are tested with plug-in unit aluminium frame in order to prevent
Flexible board, plug-in unit heat insulating mattress stretch structure in the case where flexible circuit board Position Design has, plug-in unit aluminium frame and flexible board are separated safely, from
And it is contacted after can preventing flexible circuit board from destroying with aluminium mount structure and short circuit occurs.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. a kind of detector flexible circuit board protective device, which is characterized in that its be by heat-barrier material integral production formed every
Heat pad ontology, for every two be one group be symmetrically mounted between the plug-in unit aluminium frame of detector and soldered circuit board, it is described every
Heat pad ontology extends downwardly and outwardly to form multiple spaced lower extensions towards a side of flexible circuit board, under described
The outer surface of extension is formed as inclined-plane, and the both ends on the inclined-plane are formed with limiting section, the bottom of the limiting section and lower extension
End face maintains an equal level, and partition is formed between the lower extension, the both ends of the heat-insulated pad body are formed with stopper.
2. according to claim 1 survey device flexible circuit board protective device, which is characterized in that the heat-insulated pad body towards
It is connected between the bottom surface of the plug-in unit aluminium frame and the bottom surface of the lower extension by arcwall face transition.
3. according to claim 1 survey device flexible circuit board protective device, which is characterized in that the partition and stopper from
Flexible circuit board is directed to by end, forms the connection positioning of recess in the partition and the corresponding heat-insulated pad body connected of stopper
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621872.3U CN208317198U (en) | 2018-04-27 | 2018-04-27 | A kind of detector flexible circuit board protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820621872.3U CN208317198U (en) | 2018-04-27 | 2018-04-27 | A kind of detector flexible circuit board protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317198U true CN208317198U (en) | 2019-01-01 |
Family
ID=64713039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820621872.3U Active CN208317198U (en) | 2018-04-27 | 2018-04-27 | A kind of detector flexible circuit board protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368013A (en) * | 2019-07-19 | 2019-10-25 | 湖北锐世数字医学影像科技有限公司 | A kind of detector mounting and positioning device |
-
2018
- 2018-04-27 CN CN201820621872.3U patent/CN208317198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368013A (en) * | 2019-07-19 | 2019-10-25 | 湖北锐世数字医学影像科技有限公司 | A kind of detector mounting and positioning device |
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