CN206927075U - A kind of pcb board flashboard rack - Google Patents
A kind of pcb board flashboard rack Download PDFInfo
- Publication number
- CN206927075U CN206927075U CN201720724758.9U CN201720724758U CN206927075U CN 206927075 U CN206927075 U CN 206927075U CN 201720724758 U CN201720724758 U CN 201720724758U CN 206927075 U CN206927075 U CN 206927075U
- Authority
- CN
- China
- Prior art keywords
- teflon
- pcb board
- front apron
- hollow pipeline
- rear baffle
- 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
Links
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a kind of pcb board flashboard rack, including front apron, rear baffle, a pair of connection arm assemblies for being connected to both sides between front apron and rear baffle, the support feet for being fixed on front apron and rear baffle lower surface is corresponded to respectively, the inside side of front apron is fixed with Teflon A, the inside side of rear baffle is fixed with Teflon B corresponding with Teflon A, boss of the inside side surfaces of Teflon A formed with some horizontal arrays respectively, forms neck between adjacent two boss；Boss of the inside side surfaces of Teflon B formed with some horizontal arrays respectively, forms neck between adjacent two boss；The neck of the Teflon A is correspondingly arranged to be formed in opposite directions with Teflon B neck separates space.The beneficial effects of the utility model are：By adjusting the structure of flashboard rack, improvement pcb board is caused when being contacted with flashboard rack to be fallen to consider phenomenon to be worth doing, so as to improve the quality of product, reduces product rejection rate.
Description
Technical field
It the utility model is related to circuit board processing technique field, more particularly to a kind of pcb board flashboard rack.
Background technology
In the prior art, when making pcb board, the pcb board printed can be inserted in common iron frame, to convenient
Pcb board is carried.The defects of prior art is present be：The pcb board for just having completed printing is mostly positive sheet, and positive sheet is general
Edges of boards are base material, and pcb board insertion iron frame content is also easy to produce into plate bits, the production quality of pcb board is reduced, adds product
Scrappage.
Utility model content
Based on this, the purpose of this utility model is to provide a kind of pcb board flashboard rack, by adjusting the structure of flashboard rack,
Improvement pcb board is caused when being contacted with flashboard rack to be fallen to consider phenomenon to be worth doing, so as to improve the quality of product, reduces product rejection rate.
The utility model provides a kind of pcb board flashboard rack, including front apron, rear baffle, be connected to front apron and after
A pair of connection arm assemblies of both sides between baffle plate, the support feet for being fixed on front apron and rear baffle lower surface is corresponded to respectively, it is described
The inside side of front apron is fixed with Teflon A, and the inside side of rear baffle is fixed with Teflon B corresponding with Teflon A, institute
The boss of the inside side surfaces of Teflon A formed with some horizontal arrays respectively is stated, neck is formed between adjacent two boss；
Boss of the inside side surfaces of Teflon B formed with some horizontal arrays respectively, forms card between adjacent two boss
Groove；The neck of the Teflon A is correspondingly arranged to be formed in opposite directions with Teflon B neck separates space.
Preferably, each connection arm assembly includes hollow pipeline A and the fixation for being fixed on front apron side
It is more than hollow pipeline B external diameter, the hollow pipeline B in the hollow pipeline B, the hollow pipeline A of rear baffle side internal diameter
Opposite side be set in hollow pipeline A, the side of the hollow pipeline A is close to be run through with the position of hollow pipeline B junctions
It is provided with plum blossom handle screw, the plum blossom handle screw is located at one end in hollow pipeline A and hollow pipeline B external diameter connects
Touch.
Preferably, each boss vertically offers strip through hole.
Preferably, the Teflon A is fixed by some screws with front apron；The Teflon B passes through some
Screw is fixed with rear baffle.
Preferably, front apron place corresponding with Teflon A is provided with opening A；The rear baffle and iron fluorine
Place is provided with opening B corresponding to imperial B；The length and width of the Teflon A is all higher than the A that is open；The length of the Teflon B and
Width is all higher than the B that is open.
Preferably, the distance between described adjacent two boss is equal to the thickness of pcb board.
Preferably, the screw is disposed as more than 2.
Preferably, the length and width of the front apron is all higher than Teflon A length and width.
Preferably, the length and width of the rear baffle is all higher than Teflon B length and width.
The beneficial effects of the utility model are：
1st, the inside side of front apron is fixed with Teflon A, and the inside side of rear baffle is fixed with iron fluorine corresponding with Teflon A
Imperial B, pcb board, which is placed on, to be separated in space, and the both sides of pcb board contact with Teflon A and Teflon B respectively, due to Teflon
Coefficient of friction is extremely low, therefore, improve it is caused when pcb board contacts with flashboard rack fall to consider phenomenon to be worth doing, so as to improve the matter of product
Amount, reduce product rejection rate；
2nd, each connection arm assembly includes being fixed on the hollow pipeline A of front apron side and is fixed on rear baffle side
Hollow pipeline B, hollow pipeline A internal diameter be more than hollow pipeline B external diameter, the opposite side of the hollow pipeline B is arranged
In hollow pipeline A, the side of the hollow pipeline A is close to is provided through plum blossom hand with the position of hollow pipeline B junctions
Handle screw, the plum blossom handle screw are located at one end in hollow pipeline A and hollow pipeline B outer diameter contact, can pass through regulation
Connection arm assembly realizes the regulation of front apron and rear baffle relative distance, and various sizes of pcb board is placed so as to realize；
3rd, each boss vertically offers strip through hole, saves the material of Teflon, so as to reduce plate
The cost of manufacture of frame；
4th, front apron place corresponding with Teflon A is provided with opening A, rear baffle ground corresponding with Teflon B
Side is provided with opening B, so as to save the making material of flashboard rack.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is zoomed-in view at the A in Fig. 1.
Reference is：Front apron 10, neck 11, screw 12, Teflon A13, hollow pipeline A14, plum blossom handle screw
15th, hollow pipeline B16, rear baffle 17, Teflon B18, support feet 19, connection arm assembly 20, boss 21, through hole 22.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below
The utility model is described in further detail with embodiment with reference to accompanying drawing.
Refer to shown in Fig. 1：A kind of pcb board flashboard rack, including front apron 10, rear baffle 17, it is connected to front apron
A pair of connection arm assemblies 20 of both sides between 10 and rear baffle 17, correspond to be fixed on front apron 10 and the lower surface of rear baffle 17 respectively
Support feet 19, each connection arm assembly 20 includes being fixed on the hollow pipeline A14 of the side of front apron 10 and after being fixed on
The hollow pipeline B16, the hollow pipeline A14 of the side of baffle plate 17 internal diameter are more than hollow pipeline B16 external diameter, the hollow tube
Road B16 opposite side is set in hollow pipeline A14, and the side of the hollow pipeline A14 is close to and hollow pipeline B16 junctions
Position be provided through plum blossom handle screw 15, the plum blossom handle screw 15 is located at one end in hollow pipeline A14 with
Vacant duct B16 outer diameter contact.The regulation of front apron and rear baffle relative distance can be realized by adjusting connection arm assembly, so as to
Realize and place various sizes of pcb board.During practical operation, plum blossom handle screw 15 is twisted, makes the screw of plum blossom handle screw 15
The compression to hollow pipeline B16 is unclamped, the pcb board size placed as needed correspondingly moves hollow pipeline A14 and hollow pipeline
Relative distance between B16, adjust to suitable distance, twist plum blossom handle screw 15, screw is compressed hollow pipeline B16
External diameter can fix.
The 10 inside side of front apron is fixed with Teflon A13, and the 17 inside side of rear baffle is fixed with and iron fluorine
Teflon B18 corresponding to imperial A13, the Teflon A13 are fixed by some screws 12 with front apron 10；The Teflon B18
Fixed by some screws 12 with rear baffle 17.Distinguish formed with some horizontal arrays the inside side surfaces of Teflon A13
Boss 21, neck 11 is formed between adjacent two boss 21；The inside side surfaces of Teflon B18 are formed with some horizontal strokes
To the boss 21 of array respectively, neck 11 is formed between adjacent two boss 21；The neck 11 of the Teflon A13 and iron fluorine
Imperial B18 neck 11 is correspondingly arranged to be formed in opposite directions separates space.Pcb board, which is placed on, to be separated in space, the both sides of pcb board respectively with
Teflon A13 and Teflon B18 contacts, because the coefficient of friction of Teflon is extremely low, therefore, improve pcb board and plate bridge joint
It is caused when touching to fall to consider phenomenon to be worth doing, so as to improve the quality of product, reduce product rejection rate.
As preferred embodiment, each boss 21 vertically offers strip through hole 22, saves iron fluorine
The material of dragon, so as to reduce the cost of manufacture of flashboard rack.
As preferred embodiment, the front apron 10 place corresponding with Teflon A13 is provided with opening A；After described
The place corresponding with Teflon B18 of baffle plate 17 is provided with opening B, so as to save the making material of flashboard rack.The Teflon A13's
Length and width is all higher than the A that is open；The length and width of the Teflon B18 is all higher than the B that is open.
As preferred embodiment, the distance between described adjacent two boss 21 is equal to the thickness of pcb board.
As preferred embodiment, the screw 12 is disposed as more than 2.
As preferred embodiment, the length and width of the front apron 10 is all higher than Teflon A13 length and width
Degree.
As preferred embodiment, the length and width of the rear baffle 17 is all higher than Teflon B18 length and width
Degree.
Embodiment described above only expresses a kind of embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of pcb board flashboard rack, including front apron (10), rear baffle (17), it is connected to front apron (10) and rear baffle
(17) a pair of connection arm assemblies (20) of both sides between, correspond to be fixed on front apron (10) and rear baffle (17) lower surface respectively
Support feet (19), it is characterised in that：The front apron (10) is inwardly fixed with Teflon A (13), the rear baffle (17) in side
Inside side is fixed with Teflon B (18) corresponding with Teflon A (13), and the inside side surface of Teflon A (13) is formed
There is the boss (21) of some horizontal arrays respectively, neck (11) is formed between adjacent two boss (21)；The Teflon B
(18) boss (21) of the inside side surface formed with some horizontal arrays respectively, card is formed between adjacent two boss (21)
Groove (11)；The neck (11) of the Teflon A (13) is correspondingly arranged to be formed in opposite directions with Teflon B (18) neck (11) separates sky
Between.
A kind of 2. pcb board flashboard rack according to claim 1, it is characterised in that：Each connection arm assembly (20) includes
It is fixed on the hollow pipeline A (14) of front apron (10) side and is fixed on the hollow pipeline B (16) of rear baffle (17) side, institute
The internal diameter for stating hollow pipeline A (14) is more than hollow pipeline B (16) external diameter, and the opposite side of the hollow pipeline B (16) is set in
In hollow pipeline A (14), the side of the hollow pipeline A (14) is close to run through with the position of hollow pipeline B (16) junction and set
Plum blossom handle screw (15) is equipped with, the plum blossom handle screw (15) is located at one end and hollow pipeline B in hollow pipeline A (14)
(16) outer diameter contact.
A kind of 3. pcb board flashboard rack according to claim 1, it is characterised in that：Each boss (21) is vertically
Offer strip through hole (22).
A kind of 4. pcb board flashboard rack according to claim 1, it is characterised in that：The Teflon A (13) passes through some spiral shells
It is fixed with front apron (10) to follow closely (12)；The Teflon B (18) is fixed by some screws (12) and rear baffle (17).
A kind of 5. pcb board flashboard rack according to claim 2, it is characterised in that：The front apron (10) and Teflon A
(13) place is provided with opening A corresponding to；The rear baffle (17) place corresponding with Teflon B (18) is provided with opening B；The iron
Fluorine dragon A (13) length and width is all higher than the A that is open；The length and width of the Teflon B (18) is all higher than the B that is open.
A kind of 6. pcb board flashboard rack according to claim 2, it is characterised in that：Between adjacent two boss (21)
Distance is equal to the thickness of pcb board.
A kind of 7. pcb board flashboard rack according to claim 4, it is characterised in that：The screw (12) be disposed as 2 with
On.
A kind of 8. pcb board flashboard rack according to claim 1, it is characterised in that：The length and width of the front apron (10)
Degree is all higher than the length and width of Teflon A (13).
A kind of 9. pcb board flashboard rack according to claim 1, it is characterised in that：The length and width of the rear baffle (17)
Degree is all higher than the length and width of Teflon B (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720724758.9U CN206927075U (en) | 2017-06-21 | 2017-06-21 | A kind of pcb board flashboard rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720724758.9U CN206927075U (en) | 2017-06-21 | 2017-06-21 | A kind of pcb board flashboard rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927075U true CN206927075U (en) | 2018-01-26 |
Family
ID=61345531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720724758.9U Expired - Fee Related CN206927075U (en) | 2017-06-21 | 2017-06-21 | A kind of pcb board flashboard rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249086A (en) * | 2020-09-24 | 2022-03-29 | 深南电路股份有限公司 | Board feeding equipment |
-
2017
- 2017-06-21 CN CN201720724758.9U patent/CN206927075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249086A (en) * | 2020-09-24 | 2022-03-29 | 深南电路股份有限公司 | Board feeding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |