CN203446115U - Auxiliary supporting device - Google Patents
Auxiliary supporting device Download PDFInfo
- Publication number
- CN203446115U CN203446115U CN201320386419.6U CN201320386419U CN203446115U CN 203446115 U CN203446115 U CN 203446115U CN 201320386419 U CN201320386419 U CN 201320386419U CN 203446115 U CN203446115 U CN 203446115U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- auxiliary
- support column
- carrier
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides an auxiliary supporting device which assists a printed circuit board to install an element. The device is mainly placed between the printed circuit board and a carrier, and supporting the printed circuit board in an auxiliary manner. The device mainly comprises: a pedestal which is fixed on the carrier; an adjusting pad which is fixed at one tail end of the pedestal, and the interior of the adjusting pad is provided with an internal screw thread; and a hollow supporting column. One tail end of the supporting column is provided with an external screw thread which is matched with the internal screw thread of the adjusting pad to adjust the height of the supporting column. The interior of the supporting column is provided with a rod body. One end, which is disposed inside the supporting column, of the rod body is sleeved by a spring, and the other end of the rod body extends out of the supporting column. According to the utility model, the height of the supporting column is adjusted through the screw joint of the screw threads. An end part of the rod body employs soft anti-static rubber, thereby preventing the printed circuit board from being damaged when the end part extends out of the other tail end of the supporting column to contact with the printed circuit board.
Description
Technical field
The utility model relates to art of printed circuit boards, relates in particular to a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements.
Background technology
On printed circuit board (PCB), during installation elements, be generally between printed circuit board (PCB) and carrier, to place the support column of several metals, to make printed circuit board supports in this carrier top, to avoid damaging base member at the bottom of printed circuit board circuitry and plate.
During above-mentioned installation support column, need to use hexagon wrench to operate, efficiency is low, and when at the bottom of printed circuit board, element is too much, installation reconnaissance is time-consuming, easily because torsion is excessive, causes stripped thread on support column to damage and the sliding tooth of screw hole when mounted, causes screw to get loose, and on support column due to jagged, in clamping plate process, also easily damage the plate face of printed circuit board (PCB).
Summary of the invention
In view of the above problems, the utility model provide a kind of when solving on printed circuit board (PCB) installation elements the auxiliary support apparatus of this printed circuit board (PCB) of supplemental support.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements, it is mainly positioned over supplemental support printed circuit board (PCB) between printed circuit board (PCB) and carrier, wherein, this auxiliary support apparatus mainly comprises: be fixed on the base on carrier; Regulate pad, it is fixed on this base one end, in this adjusting pad, is provided with internal thread; Take and in be the support column of hollow, one end is provided with the external screw thread that mutually screws togather to regulate support column height with the internal thread that regulates pad, in the support column of this hollow, be provided with the body of rod, this body of rod one end in this support column is arranged with spring, and its other end stretches out another end of this support column to contact with the printed circuit board (PCB) of carrier top.
Preferably, the utility model provides a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements, and wherein, the end, one end that the described body of rod stretches out support column is provided with soft rubber.
Preferably, the utility model provides a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements, wherein, on described base, is provided with through hole.
Preferably, the utility model provides a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements, and wherein, described through hole is elongated, on this through hole, slides and geometrical clamp is set to make this base be fixed on this carrier.
Compared to prior art, the utility model provides a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements, by screw thread, screw togather to adjust support column height, rod end is used soft antistatic rubber, when the printed circuit board (PCB) that can avoid stretching out another end of this support column and carrier top in this end contacts, damage printed circuit board (PCB), this supplemental support column device gets final product free-hand installation without any need for instrument, convenient rapid efficiency obviously promotes, free-hand installation torsion is controlled, is difficult for the screw hole stripped thread that weares and teares.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of auxiliary support apparatus
Fig. 2 is the constitutional diagram of auxiliary support apparatus
Fig. 3 is schematic diagram of the present utility model
Embodiment
Please refer to shown in Fig. 1 to Fig. 3.The utility model provides a kind of auxiliary support apparatus of auxiliary printing circuit board installation elements, by screw thread, screw togather to adjust support column height, rod end is used soft antistatic rubber, when the printed circuit board (PCB) that can avoid stretching out another end of this support column and carrier top in this end contacts, damage printed circuit board (PCB), this supplemental support column device gets final product free-hand installation without any need for instrument, and convenient rapid efficiency obviously promotes, free-hand installation torsion is controlled, is difficult for the screw hole stripped thread that weares and teares.
Wherein, described auxiliary support apparatus 10 is mainly positioned between printed circuit board (PCB) 20 and carrier 30, and in order to supplemental support printed circuit board (PCB), this auxiliary support apparatus 10 mainly comprises base 102, support column 101 and regulates pad 1022.
Again, described base 102 is fixed on carrier 30, on this base 102, be provided with through hole 1023, described through hole 1023 is elongated, on this through hole 1023, slide and be provided with geometrical clamp (not shown), to make this base 102 be fixed on this carrier 30, described adjusting pad 1022 is fixed on an end of this base 102, in this adjusting pad 1022, is provided with internal thread.
Moreover, in described support column 101, be hollow, one end is provided with external screw thread 1011 on its lateral surface, this external screw thread 1011 screws togather mutually with the internal thread of this adjusting pad 1022, to regulate the height of support column 101 according to the degree screwing togather, in the support column 101 of this hollow, be provided with the body of rod 1012, this body of rod 1012 one end in this support column 101 is arranged with spring 1014, these body of rod 1012 other ends stretch out another end of this support column 101, this end end is provided with soft rubber 1013, while contacting with the printed circuit board (PCB) 20 with carrier 30 tops, avoid damaging printed circuit board (PCB) 20.
During assembling, first utilize geometrical clamp to be located on the through hole 1023 of this base 102, utilize this through hole 1023 to regulate the position of this auxiliary support apparatus on this carrier 30, with the element 201 of avoiding damaging on this printed circuit board (PCB) 20 while contacting with the printed circuit board (PCB) 20 of its top, then support column 101 being provided with to an externally threaded end 1011 screws togather mutually with regulating the internal thread of pad 1022, the degree screwing togather according to the distance adjustment between printed circuit board (PCB) 20 and carrier 30, to adjust the height of support column 101, now, soft rubber 1013 on these support column 101 1 ends contacts with the printed circuit board (PCB) 20 of carrier 30 tops, to prevent static, support force by the spring 1014 in this support column 101 has cushioning effect in installation process, avoid printed circuit board (PCB) 20 to cause damage.
Claims (4)
1. an auxiliary support apparatus for auxiliary printing circuit board installation elements, it is mainly positioned over supplemental support printed circuit board (PCB) between printed circuit board (PCB) and carrier, it is characterized in that, and this auxiliary support apparatus mainly comprises:
Be fixed on the base on carrier;
Regulate pad, it is fixed on this base one end, in this adjusting pad, is provided with internal thread; And
It in it, is the support column of hollow, one end is provided with the external screw thread that mutually screws togather to regulate support column height with the internal thread that regulates pad, in the support column of this hollow, be provided with the body of rod, this body of rod one end in this support column is arranged with spring, and its other end stretches out another end of this support column to contact with the printed circuit board (PCB) of carrier top.
2. the auxiliary support apparatus of auxiliary printing circuit board installation elements according to claim 1, is characterized in that, the end, one end that the described body of rod stretches out support column is provided with soft rubber.
3. the auxiliary support apparatus of auxiliary printing circuit board installation elements according to claim 1, is characterized in that, on described base, is provided with through hole.
4. the auxiliary support apparatus of auxiliary printing circuit board installation elements according to claim 3, is characterized in that, described through hole is elongated, on this through hole, slides and geometrical clamp is set to make this base be fixed on this carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386419.6U CN203446115U (en) | 2013-07-01 | 2013-07-01 | Auxiliary supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386419.6U CN203446115U (en) | 2013-07-01 | 2013-07-01 | Auxiliary supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446115U true CN203446115U (en) | 2014-02-19 |
Family
ID=50097122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320386419.6U Expired - Fee Related CN203446115U (en) | 2013-07-01 | 2013-07-01 | Auxiliary supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203446115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403630A (en) * | 2017-07-21 | 2017-11-28 | 郑州云海信息技术有限公司 | A kind of CD drive connector and solution disc drives connector float high ameliorative way |
| GB2617372A (en) * | 2022-04-06 | 2023-10-11 | Asm Assembly Systems Singapore Pte Ltd | ESD tooling |
-
2013
- 2013-07-01 CN CN201320386419.6U patent/CN203446115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403630A (en) * | 2017-07-21 | 2017-11-28 | 郑州云海信息技术有限公司 | A kind of CD drive connector and solution disc drives connector float high ameliorative way |
| GB2617372A (en) * | 2022-04-06 | 2023-10-11 | Asm Assembly Systems Singapore Pte Ltd | ESD tooling |
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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: 20140219 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |