CN206231111U - A kind of paper magnetic hold-down bars - Google Patents
A kind of paper magnetic hold-down bars Download PDFInfo
- Publication number
- CN206231111U CN206231111U CN201620465435.8U CN201620465435U CN206231111U CN 206231111 U CN206231111 U CN 206231111U CN 201620465435 U CN201620465435 U CN 201620465435U CN 206231111 U CN206231111 U CN 206231111U
- Authority
- CN
- China
- Prior art keywords
- paper
- depression bar
- down bars
- hold
- connecting portion
- Prior art date
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Abstract
The utility model provides a kind of paper magnetic hold-down bars, belongs to office equipment technical field.It solves the problems, such as existing to be difficult to the more paper of fixed qty with determining rod.This paper magnetic hold-down bars, including barred body, barred body two ends are respectively provided with connecting portion, main magnetic block is fixed with connecting portion, two connecting portions offer link slot, and hold-down bars also includes depression bar, and the two ends of the depression bar are slidably connected in two link slots respectively, being provided with link slot can make depression bar be pressed on the holddown spring on paper, and the two ends of depression bar are equipped with the auxiliary magnetic block of the thrust that can increase depression bar to paper.Can be fixed on paper on clipboard by this paper magnetic hold-down bars, and can once fix the paper of varying number.
Description
Technical field
The utility model belongs to office equipment technical field, is related to a kind of paper magnetic hold-down bars.
Background technology
Clipboard has the multiplex function of a plate, there is the major functions such as projecting function and dust-free writing, is mainly used in teaching
Use, also used in office space certainly, such as have a meeting, announce, metallic plate is usually mounted with clipboard so that file can
It is fixed by having magnetic fixture, such as hold-down bars, current hold-down bars is including barred body and is fixed on barred body
On magnetic stripe, by magnetic stripe adsorb cause barred body be pressed on file, magnetic stripe can be caused when the paper of file is more away from book
Plate is write, so as to cause fixing force to decline, it is difficult to which stable fixes a fairly large number of paper.
The content of the invention
The purpose of this utility model is directed to existing technology and there is above mentioned problem, it is proposed that a kind of paper magnetic is fixed
Can be fixed on paper on clipboard by rod, this paper magnetic hold-down bars, and can once fix the paper of varying number.
The purpose of this utility model can be realized by following technical proposal：A kind of paper magnetic hold-down bars, including barred body,
Characterized in that, the two ends of the barred body one side are respectively provided with the connecting portion of bulk, main magnetic block is fixed with the connecting portion,
Link slot is offered on the opposite flank of connecting portion described in two, the hold-down bars also includes depression bar, and the two ends of the depression bar are distinguished
It is slidably connected in two link slots, and the glide direction of depression bar and the short transverse of connecting portion are consistent, are provided with the link slot
Depression bar can be made to be pressed on the holddown spring on paper, the two ends of the depression bar are equipped with the compression that can increase depression bar to paper
The auxiliary magnetic block of power.
Clipboard is embedded with metallic plate, and paper is laid on clipboard, then abuts on clipboard hold-down bars, its
Width of the length of middle barred body more than paper so that two connecting portions can be contacted directly with clipboard, the main magnetic on connecting portion
Block can be absorbed and fixed on clipboard, and in the presence of holddown spring, depression bar can be pressed on paper, further,
The auxiliary magnetic block at depression bar two ends also produces absorption affinity with clipboard, therefore, it is possible to increase thrust of the depression bar to paper so that paper
Open to be fixed and more stablize, because depression bar can be moved relative to barred body, i.e., can compress holddown spring and be applicable greater number of
Paper, the absorption affinity of tensile force and auxiliary magnetic block in combination with holddown spring, it is possible to increase the quantity of fixed paper.
In above-mentioned paper magnetic hold-down bars, the two ends of the depression bar are respectively provided with contiguous block, and two contiguous block is slided respectively
It is dynamic to be connected in two link slots, there is lead column on the end face of the link slot, pilot hole is offered on the contiguous block, and even
Block is connect to be slidably located in lead column by pilot hole.Depression bar is connected on barred body by contiguous block with lead column, so that
Make depression bar held stationary, it is to avoid clamping stagnation occurs in depression bar.
In above-mentioned paper magnetic hold-down bars, the holddown spring is set in lead column, and holddown spring one end
It is pressed on link slot end face, the other end is pressed on the side of contiguous block.Holddown spring is produced perpendicular to clipboard to depression bar
Active force, so as to the fixing force of paper more directly effectively.
In above-mentioned paper magnetic hold-down bars, through hole is offered on the end face of the connecting portion, the length of the through hole
Degree direction is consistent with the short transverse of connecting portion, and through hole connects with link slot, has connecting pole on the contiguous block, should
In through hole, the auxiliary magnetic block is connected in one end end that connecting pole is inserted through hole for connecting pole sliding plug.Auxiliary magnetic
Block is located in through hole, and has gap with clipboard, and the absorption affinity between auxiliary magnetic block and clipboard causes that depression bar has pressure
To the trend of clipboard, increase thrust of the depression bar to paper.
In above-mentioned paper magnetic hold-down bars, the depression bar is described poly- away from having layer of polyurethane on the side of barred body
There is the convex edge of some strips on the side of urethane layer, and the length direction of convex edge and the length direction of depression bar are identical.Poly- ammonia
Ester layer simultaneously combines convex edge so that have larger frictional force to paper.
Compared with prior art, this paper magnetic hold-down bars has advantages below：
1st, because hold-down bars is abutted on clipboard, two connecting portions can be contacted directly with clipboard, the master on connecting portion
Magnetic block can be absorbed and fixed on clipboard, and in the presence of holddown spring, depression bar can be pressed on paper.
2nd, because in the presence of holddown spring, depression bar can be pressed on paper, further, the auxiliary magnetic at depression bar two ends
Property block also with clipboard produce absorption affinity, therefore, it is possible to increase thrust of the depression bar to paper so that paper is fixed more steady
It is fixed.
3rd, because depression bar can be moved relative to barred body, i.e., can compress holddown spring and be applicable greater number of paper, together
When with reference to holddown spring tensile force and the absorption affinity of auxiliary magnetic block, it is possible to increase the quantity of fixed paper.
Brief description of the drawings
Fig. 1 is the structure sectional view of this paper magnetic hold-down bars.
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1.
In figure, 1, barred body；11st, connecting portion；12nd, main magnetic block；13rd, link slot；14th, lead column；15th, through hole；2nd, press
Bar；21st, contiguous block；22nd, pilot hole；23rd, connecting pole；24th, auxiliary magnetic block；3rd, holddown spring；4th, layer of polyurethane；41st, convex edge.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of paper magnetic hold-down bars, including barred body 1, the two ends of the one side of barred body 1 are respectively provided with block
The connecting portion 11 of shape, is fixed with main magnetic block 12 on connecting portion 11, link slot is offered on the opposite flank of two connecting portions 11
13, hold-down bars also includes depression bar 2, and the two ends of the depression bar 2 are slidably connected in two link slots 13 respectively, and depression bar 2 slip side
To consistent with the short transverse of connecting portion 11, the holddown spring 3 that depression bar 2 can be made to be pressed on paper is provided with link slot 13,
The two ends of depression bar 2 are equipped with the auxiliary magnetic block 24 of the thrust that can increase depression bar 2 to paper.Clipboard is embedded with metallic plate,
Paper is laid on clipboard, then hold-down bars is abutted on clipboard, wherein width of the length of barred body 1 more than paper
Degree so that two connecting portions 11 can be contacted directly with clipboard, and the main magnetic block 12 on connecting portion 11 can be absorbed and fixed at book
Write on plate, and in the presence of holddown spring 3, depression bar 2 can be pressed on paper, further, the auxiliary magnetic at the two ends of depression bar 2
Block 24 also produces absorption affinity with clipboard, therefore, it is possible to increase thrust of the depression bar 2 to paper so that paper is fixed more steady
It is fixed, because depression bar 2 can be moved relative to barred body 1, i.e., can compress holddown spring 3 and be applicable greater number of paper, while knot
Close the tensile force of holddown spring 3 and the absorption affinity of auxiliary magnetic block 24, it is possible to increase the quantity of fixed paper.
Specifically, the two ends of depression bar 2 are respectively provided with contiguous block 21, and two contiguous block 21 is slidably connected at two link slots respectively
In 13, there is lead column 14 on the end face of link slot 13, pilot hole 22, and contiguous block 21 are offered on contiguous block 21 by being oriented to
Hole 22 is slidably located in lead column 14, and depression bar 2 is connected on barred body 1 by contiguous block 21 and lead column 14, so that
The held stationary of depression bar 2, it is to avoid clamping stagnation occurs in depression bar 2.Holddown spring 3 is set in lead column 14, and one end of holddown spring 3 is supported
It is pressed on the end face of link slot 13, the other end is pressed on the side of contiguous block 21, holddown spring 3 is produced to depression bar 2 perpendicular to writing
The active force of plate, so as to the fixing force to paper is more directly effective.Through hole 15 is offered on the end face of connecting portion 11, this is passed through
The length direction of perforation 15 is consistent with the short transverse of connecting portion 11, and through hole 15 connects with link slot 13, contiguous block 21
Upper to have connecting pole 23, in through hole 15, auxiliary magnetic block 24 is connected in the insertion of connecting pole 23 and passes through for the sliding plug of connecting pole 23
One end end of perforation 15, auxiliary magnetic block 24 is located in through hole 15, and has a gap with clipboard, auxiliary magnetic block 24 with write
Absorption affinity between plate causes that depression bar 2 has the trend for pressing to clipboard, increases thrust of the depression bar 2 to paper.Depression bar 2 away from
There is layer of polyurethane 4, on the side of layer of polyurethane 4 convex edge 41 with some strips on the side of barred body 1, and convex edge 41
Length direction is identical with the length direction of depression bar 2, and layer of polyurethane 4 simultaneously combines convex edge 41 so that have larger friction to paper
Power.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of paper magnetic hold-down bars, including barred body (1), it is characterised in that the two ends of barred body (1) one side are respectively provided with
Block connecting portion (11), is fixed with main magnetic block (12), the opposite side of connecting portion described in two (11) on the connecting portion (11)
Link slot (13) is offered on face, the hold-down bars also includes depression bar (2), and the two ends of the depression bar (2) are slidably connected at respectively
In two link slots (13), and the glide direction of depression bar (2) is consistent with the short transverse of connecting portion (11), in the link slot (13)
The holddown spring (3) that depression bar (2) can be made to be pressed on paper is provided with, the two ends of the depression bar (2) are equipped with and can increase pressure
Auxiliary magnetic block (24) of the bar (2) to the thrust of paper.
2. paper magnetic hold-down bars according to claim 1, it is characterised in that the two ends of the depression bar (2) are respectively provided with company
Block (21) is connect, two contiguous block (21) is slidably connected in two link slots (13) respectively, had on the end face of the link slot (13)
There is lead column (14), pilot hole (22) is offered on the contiguous block (21), and contiguous block (21) is slided by pilot hole (22)
It is set in lead column (14).
3. paper magnetic hold-down bars according to claim 2, it is characterised in that the holddown spring (3) is set in guiding
On post (14), and one end of holddown spring (3) is pressed on link slot (13) end face, and the other end is pressed on the side of contiguous block (21)
On face.
4. the paper magnetic hold-down bars according to Claims 2 or 3, it is characterised in that on the end face of the connecting portion (11)
Through hole (15) is offered, the length direction of the through hole (15) is consistent with the short transverse of connecting portion (11), and through hole
(15) connected with link slot (13), there is connecting pole (23) on the contiguous block (21), connecting pole (23) sliding plug exists
In through hole (15), the auxiliary magnetic block (24) is connected in one end end that connecting pole (23) is inserted through hole (15).
5. paper magnetic hold-down bars according to claim 4, it is characterised in that side of the depression bar (2) away from barred body (1)
There is layer of polyurethane (4), on the side of the layer of polyurethane (4) convex edge (41) with some strips, and convex edge on face
(41) length direction is identical with the length direction of depression bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465435.8U CN206231111U (en) | 2016-05-13 | 2016-05-13 | A kind of paper magnetic hold-down bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465435.8U CN206231111U (en) | 2016-05-13 | 2016-05-13 | A kind of paper magnetic hold-down bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206231111U true CN206231111U (en) | 2017-06-09 |
Family
ID=58986278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465435.8U Expired - Fee Related CN206231111U (en) | 2016-05-13 | 2016-05-13 | A kind of paper magnetic hold-down bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206231111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471901A (en) * | 2017-10-17 | 2017-12-15 | 新乡学院 | A kind of self-cleaning traditional Chinese painting from life drawing paper fixator |
-
2016
- 2016-05-13 CN CN201620465435.8U patent/CN206231111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471901A (en) * | 2017-10-17 | 2017-12-15 | 新乡学院 | A kind of self-cleaning traditional Chinese painting from life drawing paper fixator |
| CN107471901B (en) * | 2017-10-17 | 2020-04-14 | 新乡学院 | Self-cleaning traditional Chinese painting sketching drawing paper fixer |
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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: 20170609 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |