CN105338778A - Combined type clamping tool used for printed circuit board - Google Patents
Combined type clamping tool used for printed circuit board Download PDFInfo
- Publication number
- CN105338778A CN105338778A CN201510878361.0A CN201510878361A CN105338778A CN 105338778 A CN105338778 A CN 105338778A CN 201510878361 A CN201510878361 A CN 201510878361A CN 105338778 A CN105338778 A CN 105338778A
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- printed circuit
- circuit board
- pcb
- housing
- frock
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Abstract
The invention relates to a combined type clamping tool used for a printed circuit board. The tool comprises a shell, the printed circuit board fixed to the shell and a heat dissipation rack arranged on the shell, and the printed circuit board is formed by laminating a conducting layer, an insulating layer and a heat dissipation layer from top to bottom; the heat dissipation layer is made of carbon materials; a control circuit is arranged on one side of the printed circuit board, and an induced circuit is arranged on the other side of the printed circuit board; holes are formed in the shell. According to the combined type clamping tool, the control circuit is arranged on one side of the printed circuit board, and the induced circuit is arranged on the other side of the printed circuit board, occupied space of the printed circuit board is saved, all effects can be achieved with the single printed circuit board, and a great amount of energy consumption is saved.
Description
Technical field
The present invention relates to a kind of card and establish frock, the modular card particularly related to for printed circuit board (PCB) establishes frock.
Background technology
Printed circuit board (PCB) is important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it is powerful, be now widely used, but electronic devices and components operationally can produce a large amount of heats, affect the normal operation of machine, the heat dispersion of printed circuit board (PCB) is one of important index evaluating printed circuit board (PCB) quality thus.Existing printed circuit board (PCB) often need install miscellaneous part, and these parts are connected with printed circuit board (PCB) by wire mostly, and these circuits are usually scattered and are unfavorable for the heat radiation of printed circuit board (PCB) on a printed circuit.Existing printed circuit board (PCB) is generally made up of two parts, and a part is control circuit, and another part is sensor circuit, and dimeric printed circuit board (PCB) usually volume is comparatively large and raw material that are that use are more, wastes a large amount of energy.Moreover, existing printed circuit board (PCB) is made up of metal material mostly, and the printed circuit board surface roughness that these materials are made is large, burr is many, and because metal material is too crisp, in pressing process, easily make printed circuit board (PCB) local eminence or depression, affect the overall efficacy of printed circuit board (PCB).
Summary of the invention
For solving that existing printed circuit board radiating is not good, energy consumption is more and suppressing yielding defect, the modular card that the present invention spy is provided for printed circuit board (PCB) establishes frock.
Technical scheme of the present invention is as follows: the modular card for printed circuit board (PCB) establishes frock, the heat radiation rack comprising housing, be fixed on the printed circuit board (PCB) on housing and be arranged on housing, described printed circuit board (PCB) is suppressed formed by conductive layer from top to bottom, insulating barrier, heat dissipating layer; Described heat dissipating layer is made up of material with carbon element; The one side of described printed circuit board (PCB) is provided with control circuit, another side is provided with sensor circuit; Described housing is offered porose.In this programme, printed circuit board (PCB) is arranged on housing, then by housing being fixed on the installation that cabinet can complete printed circuit board (PCB).Existing printed circuit board (PCB) adopts screw to be directly fixed on cabinet by printed circuit board (PCB), and when cabinet vibrates, usually can cause printed circuit board (PCB) landing due to loosened screw, the setting of housing efficiently solves this defect.Moreover heat dissipating layer is made up of material with carbon element, the horizontal heat conduction of carbon and longitudinal thermal conductivity are all good, can ensure that the heat on printed circuit board (PCB) is not gathered.Be arranged on heat radiation rack on housing for collecting the circuit be scattered on a printed circuit, not only attractive in appearance but also be beneficial to the heat radiation of printed circuit board (PCB).Printed circuit board (PCB) one side arranges control circuit, another side arranges sensor circuit, saves taking up room of printed circuit board (PCB), can reach institute powerful, saved a large amount of energy consumptions by a printed circuit board.The hole that this programme middle shell is offered, for outlet, makes the cable being positioned at lower housing portion pass.
Further, also comprise two, the left and right lead be arranged on housing, the sidewall of lead fluting, in the groove that the sidewall that the two ends of described printed circuit board (PCB) are slidably arranged in two leads in left and right is respectively offered.Printed circuit board (PCB) is slidably arranged in lead, makes the easy to loading and unloading of printed circuit board (PCB).
Further, described heat radiation rack comprises support column, be arranged on support column upper end around ring, described under ring comprises around ring and one end and under be hinged around ring, the other end and under in ring clamping around ring; Be connected with support column around ring under described.In this programme, in time will collecting circuit, by with under open around ring in ring clamping, circuit on printed circuit board (PCB) is placed on and is fixed in ring, the direction towards setting making circuit orderly is arranged, both make the circuit neat appearance be positioned on printed circuit board (PCB), be conducive to again the heat radiation of printed circuit board (PCB).
Further, the mount pad be arranged on housing is also comprised; Described mount pad comprises transition block and base connected vertically with transition block, and transition block is fixed on the side surface of housing, and base offers screwed hole.In this programme, the mode that the screwed hole that base is offered makes housing be bolted is arranged on cabinet, and bolted mode is convenient to dismounting, convenient for maintaining.
Further, copper is equipped with in the groove that described lead sidewall is offered.General printed circuit board (PCB) will do grounding, and the copper be laid in this programme in groove achieves the electrostatic conducting of lead sidewall and printed circuit board (PCB), prevents components and parts by electrostatic breakdown.
In sum, Advantageous Effects of the present invention is as follows:
1, printed circuit board (PCB) one side arranges control circuit, another side arranges sensor circuit, saves taking up room of printed circuit board (PCB), can reach institute powerful, saved a large amount of energy consumptions by a printed circuit board.
2, printed circuit board (PCB) is suppressed to be formed and heat dissipating layer is made up of material with carbon element by conductive layer from top to bottom, insulating barrier, heat dissipating layer, ensure that the heat on printed circuit board (PCB) is not gathered.
3, the perforate on housing is used for outlet, and the cable being positioned at lower housing portion is passed.
4, heat radiation rack on housing is arranged on for collecting the circuit be scattered on a printed circuit, not only attractive in appearance but also be beneficial to the heat radiation of printed circuit board (PCB).
5, the setting of housing solves the printed circuit board (PCB) coping screw when cabinet vibrates and loosens and the defect of landing.
6, mount pad is arranged on cabinet for the mode be bolted by housing, is convenient to dismounting, convenient for maintaining.
7, the copper laid in the groove that lead sidewall is offered prevents components and parts by electrostatic breakdown.
Accompanying drawing explanation
Fig. 1 is the structural representation establishing frock for the modular card of printed circuit board (PCB);
Fig. 2 is the structural representation in printed circuit board (PCB) front;
Fig. 3 is the structural representation of printed circuit back;
Parts title wherein corresponding to Reference numeral is as follows:
1-housing, 2-printed circuit board (PCB), 3-heat radiation rack, 4-conductive layer, 5-insulating barrier, 6-heat dissipating layer, 7-control circuit, 8-sensor circuit, 9-hole, 10-lead, 11-groove, 12-support column, 13-is around ring, around ring under 14-, 15-is upper around ring, 16-mount pad, 17-transition block, 18-base, 19-screwed hole.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail, but embodiments of the present invention are not limited to this.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, modular card for printed circuit board (PCB) establishes frock, the heat radiation rack 3 comprising housing 1, be fixed on the printed circuit board (PCB) 2 on housing 1 and be arranged on housing 1, described printed circuit board (PCB) 2 is suppressed formed by conductive layer 4 from top to bottom, insulating barrier 5, heat dissipating layer 6; Described heat dissipating layer 6 is made up of material with carbon element; The one side of described printed circuit board (PCB) 2 is provided with control circuit 7, another side is provided with sensor circuit 8; Described housing 1 offers porose 9.
In the present embodiment, printed circuit board (PCB) 2 is arranged on housing 1, then by housing 1 is fixed on the installation that cabinet can complete printed circuit board (PCB) 2.Existing printed circuit board (PCB) 2 adopts screw to be directly fixed on cabinet by printed circuit 2 plate, and when cabinet vibrates, usually can cause printed circuit board (PCB) 2 landing due to loosened screw, the setting of housing 1 efficiently solves this defect.Moreover heat dissipating layer 6 is made up of material with carbon element, the horizontal heat conduction of carbon and longitudinal thermal conductivity are all good, can ensure that the heat on printed circuit board (PCB) 2 is not gathered.Be arranged on heat radiation rack 3 on housing 1 for collecting the circuit be scattered on printed circuit board (PCB) 2, not only attractive in appearance but also be beneficial to the heat radiation of printed circuit board (PCB) 2.Printed circuit board (PCB) 2 one side arranges control circuit 7, another side arranges sensor circuit 8, saves taking up room of printed circuit board (PCB) 2, can reach institute powerful, saved a large amount of energy consumptions by a printed circuit board 2.The hole 9 that the present embodiment middle shell 1 is offered, for outlet, makes the cable being positioned at housing 1 bottom pass.
Embodiment 2
The present embodiment, on the basis of embodiment 1, also comprises two, the left and right lead 10 be arranged on housing 1, the sidewall of lead 10 fluting 11, in the groove 11 that the sidewall that the two ends of described printed circuit board (PCB) 2 are slidably arranged in two leads 10 in left and right is respectively offered.Printed circuit board (PCB) 2 is slidably arranged in lead 10, makes the easy to loading and unloading of printed circuit board (PCB) 2.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, described heat radiation rack 6 comprises support column 12, be arranged on support column 12 upper end around ring 13, described under ring 13 comprises around ring 14 and one end and under be hinged around ring 14, the other end and under in ring 14 clamping around ring 15; Be connected with support column 12 around ring 14 under described.
In the present embodiment, in time will collecting circuit, by with under open around ring 15 in ring 14 clamping, circuit on printed circuit board (PCB) 2 is placed on and is fixed in ring 13, the direction towards setting making circuit orderly is arranged, both make the circuit neat appearance be positioned on printed circuit board (PCB) 2, be conducive to again the heat radiation of printed circuit board (PCB) 2.
Embodiment 4
The present embodiment, on the basis of embodiment 1 or embodiment 2 or embodiment 3, also comprises the mount pad 16 be arranged on housing 1; Described mount pad 16 comprises transition block 17 and base 18 connected vertically with transition block 17, and transition block 17 is fixed on the side surface of housing 1, base 18 offers screwed hole 19.
In the present embodiment, the mode that the screwed hole 19 that base 18 is offered makes housing 1 be bolted is arranged on cabinet, and bolted mode is convenient to dismounting, convenient for maintaining.
Embodiment 5
The present embodiment, on the basis of embodiment 2 or embodiment 3 or embodiment 4, is equipped with copper in the groove 11 that described lead 10 sidewall is offered.
General printed circuit board (PCB) 2 will do grounding, and the copper be laid in the present embodiment in groove 11 achieves the electrostatic conducting of lead 10 sidewall and printed circuit board (PCB) 2, prevents components and parts by electrostatic breakdown.
As mentioned above, the present invention can be realized preferably.
Claims (5)
1. the modular card for printed circuit board (PCB) establishes frock, it is characterized in that:
The heat radiation rack (3) comprising housing (1), be fixed on the printed circuit board (PCB) (2) on housing (1) and be arranged on housing (1), described printed circuit board (PCB) (2) is suppressed formed by conductive layer (4) from top to bottom, insulating barrier (5), heat dissipating layer (6); Described heat dissipating layer (6) is made up of material with carbon element; The one side of described printed circuit board (PCB) (2) is provided with control circuit (7), another side is provided with sensor circuit (8); Described housing (1) is offered porose (9).
2. the modular card for printed circuit board (PCB) according to claim 1 establishes frock, it is characterized in that:
Also comprise two, the left and right lead (10) be arranged on housing (1), the sidewall of lead (10) fluting (11), in the groove (11) that the sidewall that the two ends of described printed circuit board (PCB) (2) are slidably arranged in two leads (10) in left and right is respectively offered.
3. the modular card for printed circuit board (PCB) according to claim 1 establishes frock, it is characterized in that:
Described heat radiation rack (6) comprises support column (12), be arranged on support column (12) upper end around ring (13), described under ring (13) comprises around ring (14) and one end and under be hinged around ring (14), the other end and under in ring (14) clamping around ring (15); Be connected with support column (12) around ring (14) under described.
4. the modular card for printed circuit board (PCB) according to claim 1 establishes frock, it is characterized in that:
Also comprise the mount pad (16) be arranged on housing (1); Described mount pad (16) comprise transition block (17) and with transition block (17) base connected vertically (18), transition block (17) is fixed on the side surface of housing (1), base (18) offers screwed hole (19).
5. the modular card for printed circuit board (PCB) according to claim 2 establishes frock, it is characterized in that:
Copper is equipped with in the groove (11) that described lead (10) sidewall is offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878361.0A CN105338778A (en) | 2015-12-04 | 2015-12-04 | Combined type clamping tool used for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878361.0A CN105338778A (en) | 2015-12-04 | 2015-12-04 | Combined type clamping tool used for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105338778A true CN105338778A (en) | 2016-02-17 |
Family
ID=55288942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878361.0A Pending CN105338778A (en) | 2015-12-04 | 2015-12-04 | Combined type clamping tool used for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105338778A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798169Y (en) * | 2005-05-16 | 2006-07-19 | 东莞东城柏洲边赐得利五金厂 | Radiating structure for power supplier |
| CN201742652U (en) * | 2010-07-23 | 2011-02-09 | 成都必翰信息技术有限责任公司 | Enclosure structure for optical transceiver |
| CN202268866U (en) * | 2011-09-08 | 2012-06-06 | 中山市高利锁业股份有限公司 | Capacitance induction type touch key device |
| CN102958273A (en) * | 2012-10-23 | 2013-03-06 | 陈伟杰 | PCB (Printed Circuit Board) |
| CN103688351A (en) * | 2011-06-30 | 2014-03-26 | 苹果公司 | Compact thermal module |
| CN204206664U (en) * | 2014-11-24 | 2015-03-11 | 德尔福电子(苏州)有限公司 | A kind of band anti-vibration of electronic product and the device of grounding function |
-
2015
- 2015-12-04 CN CN201510878361.0A patent/CN105338778A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798169Y (en) * | 2005-05-16 | 2006-07-19 | 东莞东城柏洲边赐得利五金厂 | Radiating structure for power supplier |
| CN201742652U (en) * | 2010-07-23 | 2011-02-09 | 成都必翰信息技术有限责任公司 | Enclosure structure for optical transceiver |
| CN103688351A (en) * | 2011-06-30 | 2014-03-26 | 苹果公司 | Compact thermal module |
| CN202268866U (en) * | 2011-09-08 | 2012-06-06 | 中山市高利锁业股份有限公司 | Capacitance induction type touch key device |
| CN102958273A (en) * | 2012-10-23 | 2013-03-06 | 陈伟杰 | PCB (Printed Circuit Board) |
| CN204206664U (en) * | 2014-11-24 | 2015-03-11 | 德尔福电子(苏州)有限公司 | A kind of band anti-vibration of electronic product and the device of grounding function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |