CN203416508U - PCB fixing tray - Google Patents
PCB fixing tray Download PDFInfo
- Publication number
- CN203416508U CN203416508U CN201320410253.7U CN201320410253U CN203416508U CN 203416508 U CN203416508 U CN 203416508U CN 201320410253 U CN201320410253 U CN 201320410253U CN 203416508 U CN203416508 U CN 203416508U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- stop piece
- installing hole
- pcb board
- mounting groove
- 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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Abstract
The utility model provides a PCB fixing tray. The PCB fixing tray comprises a fixing plate. The fixing plate is provided with several installation grooves which are arranged in parallel. One end of each installation groove is provided with an installing hole. A diameter of the installing hole is greater than a width of each installation groove. A fastener is arranged in the installing hole. The fastener is moved in each installation groove so as to clamp and fix a PCB on the fixing plate. By using the PCB fixing tray of the utility model, through arranging the installation grooves and the installing hole on the fixing plate, the fastener is used to rapidly fix the PCB on the fixing plates with various kinds of materials. Operation is simple and fixation is firm. Production efficiency of the PCB is greatly increased.
Description
Technical field
The utility model relates to a kind of pcb board fixture, relates in particular to a kind of pcb board fixed tray.
Background technology
At present, prior art is used for the fixedly pallet of pcb board and is fabricated from iron, and when needs are fixed on pallet by pcb board, uses a plurality of magnet to push down pcb board, magnet and pallet is attached together, thereby pcb board is fixed on pallet.
The above-mentioned fixed form of pcb board, although simple to operate, quick, pallet must adopt iron material matter, could pcb board be fixed on pallet by magnet, and above-mentioned fixed form is also firm not in addition, and pcb board easily gets loose, and impact is produced normally.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of pcb board fixed tray is provided, and it can firmly be fixed on pcb board on the fixed head of various materials.
The utility model is to realize like this, a kind of pcb board fixed tray, comprise a fixed head, on described fixed head, offer some mounting grooves that be arranged in parallel, described mounting groove one end offers an installing hole, the diameter of described installing hole is greater than the width of described mounting groove, is equipped with a securing member in described installing hole, and described securing member moves in described mounting groove pcb board is fixed clampingly on described fixed head.
Particularly, described securing member comprises a upper connector and connector once,
Described upper connector comprises a upper stop piece and and the upper connecting rod that be fixedly connected with vertical with described upper stop piece, described upper stop piece is positioned at the upper surface of described fixed head, the diameter of described upper stop piece is less than the diameter of described installing hole but is greater than the width of described mounting groove, and described upper connecting rod is through described installing hole and mounting groove;
Described lower connector comprises a lower stop piece and and the lower connecting rod that be fixedly connected with vertical with described lower stop piece, described lower stop piece is positioned at the lower surface of described fixed head, the diameter of described lower stop piece is less than the diameter of described installing hole but is greater than the width of described mounting groove, and described lower connecting rod is through described installing hole and mounting groove;
Detachable being fixedly connected with between described upper connecting rod and lower connecting rod;
On described upper connecting rod and lower connecting rod, be arranged with an elastic component and a compressing tablet, described compressing tablet is between described upper stop piece and elastic component, and described elastic component and compressing tablet are positioned at the lower surface of described fixed head.
Particularly, offer a upper screwed hole axially arranging on described upper connecting rod, described lower connecting rod outer wall offers lower screw thread, and described lower connecting rod is arranged in described upper screwed hole and is threaded with described upper connecting rod.
Preferably, described elastic component is spring.
Preferably, described upper connector and lower connector are made by metal material.
Pcb board fixed tray of the present utility model, by offer mounting groove and installing hole on fixed head, utilizes securing member pcb board can be fixed on the fixed head of various materials fast, simple to operate, and fixation has significantly improved the production efficiency of pcb board.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the fixed head of the pcb board fixed tray that provides of the utility model embodiment;
Fig. 2 is the schematic diagram of the securing member of the pcb board fixed tray that provides of the utility model embodiment;
Fig. 3 is the decomposing schematic representation of Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in FIG. 1 to 3, a kind of pcb board fixed tray that the utility model embodiment provides, comprise a fixed head 1, on fixed head 1, offer some mounting grooves that be arranged in parallel 11, one end of mounting groove 11 offers an installing hole 12, the diameter of installing hole 12 is greater than the width of mounting groove 11, is equipped with a securing member 2 in installing hole 12, and securing member 2 moves to mounting groove 11 and pcb board (not shown) can be fixed clampingly on fixed head 1 when interior.
Particularly, described securing member 2 comprises a upper connector 21 and connector 22 once,
Described upper connector 21 comprises a upper stop piece 211 and and the upper connecting rod 212 that be fixedly connected with vertical with upper stop piece 211, upper stop piece 211 is positioned at the upper surface of fixed head 1, the diameter of upper stop piece 211 is less than the diameter of installing hole 12 but is greater than the width of mounting groove 11, and upper connecting rod 212 is through installing hole 12 and mounting groove 11;
Described lower connector 22 comprises a lower stop piece 221 and and the lower connecting rod 222 that be fixedly connected with vertical with lower stop piece 221, lower stop piece 221 is positioned at the lower surface of fixed head 1, the diameter of lower stop piece 221 is less than the diameter of installing hole 12 but is greater than the width 11 of mounting groove, and lower connecting rod 22 is through installing hole 12 and mounting groove 11;
Detachable being fixedly connected with between described upper connecting rod 212 and lower connecting rod 222;
On described upper connecting rod 212 and lower connecting rod 222, be arranged with an elastic component 23 and a compressing tablet 24, compressing tablet 24 is between upper stop piece 211 and elastic component 23, and elastic component 23 and compressing tablet 24 are positioned at the lower surface of fixed head 1.
When needs are fixed to pcb board on fixed head 1, first, pcb board is put in to the upper surface of a fixed head 1; Then, allow upper connecting rod 212 and lower connecting rod 222 through the installing hole 12 of fixed head 1, make upper stop piece 211 be positioned at the upper surface of fixed head 1, make compressing tablet 24, elastic component 23 and lower stop piece 221 be positioned at the lower surface of fixed head 1 simultaneously; Then, make upper connecting rod 212 and lower connecting rod 222 shift to mounting groove 11 to pcb board position, make upper stop piece 211 push down the edge of pcb board; After installing, elastic component 23 is in compressive state, under the elastic reaction of elastic component 23, elastic component 23 is given the downward thrust of lower stop piece 221, lower stop piece 221 pulls down upper stop piece 211 by upper connecting rod 212 and lower connecting rod 222, make upper stop piece 211 pcb board is tightly pressed in to the upper surface of fixed head 1, thereby pcb board is firmly fixed on to the upper surface of fixed head 1.In order to improve the constant intensity of pcb board, can adopt a plurality of securing members 2 to fix pcb board.
Pcb board fixed tray of the present utility model, by offer mounting groove 11 and installing hole 12 on fixed head 1, utilize securing member 2 pcb board can be fixed on fast on the fixed head 1 of various materials, simple to operate, fixation, has significantly improved the production efficiency of pcb board.
As shown in Figures 2 and 3, between described upper connecting rod 212 and lower connecting rod 222, the detachable concrete mode being fixedly connected with is: first on upper connecting rod 212, offer a upper screwed hole (not shown) axially arranging, then at lower connecting rod 222 outer walls, offer lower screw thread 223, during connection, lower connecting rod 222 is arranged in upper screwed hole and is threaded with upper connecting rod 212, thereby has realized detachable being fixedly connected with between upper connecting rod 212 and lower connecting rod 222.Adopt connected mode of the present utility model, between upper connecting rod 212 and lower connecting rod 222 dismounting be connected very conveniently, improved assembling and removal efficiency.
Particularly, the preferred spring of described elastic component 23, spring has good elasticity, and is standard component, with low cost.
Preferably, described upper connector 21 and lower connector 22 are made by metal material, as metal materials such as stainless steel, copper, iron.The upper connector 21 and the lower connector 22 that adopt metal material to make, bonding strength is high, and anti-twist deformability is strong, has further improved the constant intensity of pcb board.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (5)
1. a pcb board fixed tray, it is characterized in that, comprise a fixed head, on described fixed head, offer some mounting grooves that be arranged in parallel, described mounting groove one end offers an installing hole, the diameter of described installing hole is greater than the width of described mounting groove, is equipped with a securing member in described installing hole, and described securing member moves in described mounting groove pcb board is fixed clampingly on described fixed head.
2. pcb board fixed tray according to claim 1, is characterized in that, described securing member comprises a upper connector and connector once,
Described upper connector comprises a upper stop piece and and the upper connecting rod that be fixedly connected with vertical with described upper stop piece, described upper stop piece is positioned at the upper surface of described fixed head, the diameter of described upper stop piece is less than the diameter of described installing hole but is greater than the width of described mounting groove, and described upper connecting rod is through described installing hole and mounting groove;
Described lower connector comprises a lower stop piece and and the lower connecting rod that be fixedly connected with vertical with described lower stop piece, described lower stop piece is positioned at the lower surface of described fixed head, the diameter of described lower stop piece is less than the diameter of described installing hole but is greater than the width of described mounting groove, and described lower connecting rod is through described installing hole and mounting groove;
Detachable being fixedly connected with between described upper connecting rod and lower connecting rod;
On described upper connecting rod and lower connecting rod, be arranged with an elastic component and a compressing tablet, described compressing tablet is between described upper stop piece and elastic component, and described elastic component and compressing tablet are positioned at the lower surface of described fixed head.
3. pcb board fixed tray according to claim 2, it is characterized in that, on described upper connecting rod, offer a upper screwed hole axially arranging, described lower connecting rod outer wall offers lower screw thread, and described lower connecting rod is arranged in described upper screwed hole and is threaded with described upper connecting rod.
4. pcb board fixed tray according to claim 2, is characterized in that, described elastic component is spring.
5. pcb board fixed tray according to claim 2, is characterized in that, described upper connector and lower connector are made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410253.7U CN203416508U (en) | 2013-07-04 | 2013-07-04 | PCB fixing tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410253.7U CN203416508U (en) | 2013-07-04 | 2013-07-04 | PCB fixing tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203416508U true CN203416508U (en) | 2014-01-29 |
Family
ID=49979361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410253.7U Expired - Fee Related CN203416508U (en) | 2013-07-04 | 2013-07-04 | PCB fixing tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203416508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415238A (en) * | 2015-12-18 | 2016-03-23 | 天津东方威尔科技有限公司 | Detection fixture device for PCBs |
-
2013
- 2013-07-04 CN CN201320410253.7U patent/CN203416508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415238A (en) * | 2015-12-18 | 2016-03-23 | 天津东方威尔科技有限公司 | Detection fixture device for PCBs |
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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: 20140129 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |