CN208164584U

CN208164584U - A kind of accounting invoice clamping device

Info

Publication number: CN208164584U
Application number: CN201820693653.6U
Authority: CN
Inventors: 胡静
Original assignee: Anhui Industrial Economy Vocationl Technical College
Current assignee: Anhui Industrial Economy Vocationl Technical College
Priority date: 2018-05-10
Filing date: 2018-05-10
Publication date: 2018-11-30
Anticipated expiration: 2028-05-10

Abstract

The utility model discloses a kind of accounting invoice clamping devices, including upper and lower clamp, placing frame, torsion spring, lower torsion frame, upper torsion frame, clamp, restriction column, washer, shaft, perforation, docking groove, pincers slot, internal thread groove and rotation column.The utility model has the beneficial effects that：Column is limited by welding in upper folder one end bottom, and it limits and internal thread groove is set inside column, be screwed on column inside internal thread groove, and specification and position docking groove compatible with rotation column are internally provided in lower folder one end, maximum opening spacing of the upper and lower clamp clip in clamping between the two is controlled by turning rotation column manually, not only make the thickness that can clamp invoice between upper and lower clamp clip manually controllable, and upper and lower clamp clip grip force when clamping invoice can be prevented excessively to be damaged to invoice by way of turning rotation column manually, it can also play the role of protecting torsion spring simultaneously.

Description

A kind of accounting invoice clamping device

Technical field

The utility model relates to a kind of clamping device, specially a kind of accounting invoice clamping device belongs to accounting tools Field.

Background technique

Accounting is with currency for main measurement unit, with special method, calculates and supervise a unit-economy activity A kind of Economic Management, accounting tools are varied, wherein relatively conventional and be the clamping device for clamping invoice.

But existing accounting invoice with clamping device when in use there are still certain defect, it is upper due to clamping device Folder only uniquely relies on clamp to fix invoice, when upper and lower clamp clip invoice clamping therebetween when separated is easy with lower folder It is scattered, and since the position of clamp, angle do not take reasonable manner to be defined, it is wrong in user's force direction, angle It mistakes and is easy to damage torsion spring even invoice.

Utility model content

The purpose of this utility model be that in order to solve above-mentioned existing accounting invoice clamping device be only merely according to Invoice is fixed by clamp, when clamping invoice is easy to be scattered upper and lower clamp clip therebetween when separated, and due to clamp Position, angle reasonable manner is not taken to be defined, be easy to damage torque in user's force direction, angle mistake Spring even invoice the problem of and a kind of accounting invoice clamping device is provided.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of accounting invoice clamping device, including Upper and lower clamp and placing frame, upper folder one end bottom welding limits column, internal thread groove is arranged inside the restriction column, described Be screwed on column inside internal thread groove, is provided with torsion frame on the upper folder two sides outer wall, on two upper torsion frame side walls Washer is installed, is worn between two washers and is connected to shaft, torsion spring is socketed in the shaft, the upper folder other end is set Clamp there are two setting, and the upper folder is pressed from both sides by the way that two upper torsion framves connections are lower；It is provided on lower folder one end inner wall pair Access slot, and lower torsion frame is provided on the lower folder two sides outer wall, two lower torsion top of the trellis are provided with perforation, under described It presss from both sides the other end and placing frame is set, there are two clamp slot for setting on the outer wall of the placing frame side.

Preferably, two upper bridge joints of turning round on the upper folder two sides outer wall enter under two inside torsion frame, and upper torsion frame is under It turns round to wear between frame and switches through axis.

Preferably, described torsion spring one end is against on folder inner wall, and the other end is against on lower folder inside, and upper folder is under It is movably connected between folder by shaft and torsion spring.

Preferably, the rotation column limited inside column is adapted with docking groove, and limits the internal thread groove specification inside column It is adapted with rotation column.

Preferably, the internal specifications of the placing frame are adapted with invoice.

Preferably, the position of two pincers slots is corresponding with two clamps respectively, and the specification for clamping slot is mutually fitted with clamp Match.

Compared with prior art, the utility model has the beneficial effects that：

1, column is limited by welding in upper folder one end bottom, and limits and internal thread groove is set inside column, in internal thread groove Portion is screwed on column, and is internally provided with specification and position docking groove compatible with rotation column in lower folder one end, so that on Folder and under maximum spacing of opening when being clipped in clamping between the two can be controlled by turning rotation column manually, not only make The thickness that invoice can be clamped between folder and lower folder is manually controllable, and can be prevented by way of turning rotation column manually Only upper and lower clamp clip grip force when clamping invoice is excessively damaged to invoice, while can also play the work of protection torsion spring With.

2, by the way that specification and the compatible placing frame of invoice is arranged in lower folder one end, invoice is enabled to be directly placed at frame Interior, due to the presence of placing frame, so that will not be scattered when excessively opening between upper and lower clamp clip invoice, use is more square Just, two specifications pincers slot compatible with the clamp of upper folder is set and on the outer wall of placing frame side so that on be clipped in it is clamping Two clamp positions are limited by pincers slot when invoice, not only make clamping more stable, but also can effectively prevent the clamp of folder Positional shift damage torsion spring is generated because tilting force even tears invoice.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is clamping structure schematic diagram on the utility model；

Fig. 3 is clamping structure schematic diagram under the utility model；

Fig. 4 is that the utility model limits column schematic diagram of internal structure；

In figure：1, upper folder；2, lower folder；3, placing frame；4, torsion spring；5, lower torsion frame；6, upper torsion frame；7, clamp；8, it limits Fixed column；9, washer；10, shaft；11, it perforates；12, docking groove；13, slot is clamped；14, internal thread groove；15, column is revolved.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

It please refers to shown in Fig. 1-4, a kind of accounting invoice clamping device, including upper folder 1, lower folder 2 and placing frame 3, upper folder 1 The welding of one end bottom limits column 8, limits and internal thread groove 14 is arranged inside column 8, and be screwed on column 15 inside internal thread groove 14, so that on The maximum spacing of opening of folder 1 and lower folder 2 in clamping between the two can be controlled by turning rotation column 15 manually, not only be made Must go up can be clamped between folder 1 and lower folder 2 invoice thickness it is manually controllable, and column 15 can be revolved by turning manually To prevent upper folder 1 with lower folder 2, the grip force when clamping invoice is excessively damaged to invoice to mode, while can also play protection torque The effect of spring 4 is provided on 1 two sides outer wall of upper folder and turns round frame 6, and two upper turn round are mounted on washer 9 on 6 side walls of frame, and two It is worn between a washer 9 and is connected to shaft 10, torsion spring 4 is socketed in shaft 10, there are two clamps 7 for the setting of 1 other end of upper folder, and on Folder 1 connects lower folder 2 by two upper framves 6 of turning round；Docking groove 12 is provided on 2 one end inner walls of lower folder, and on 2 two sides outer walls of lower folder It is provided with lower torsion frame 5, is turned round under two and be provided with perforation 11 at the top of frame 5,2 other ends of lower folder setting placing frame 3 enables invoice Enough be directly placed in frame, due to the presence of placing frame 3 so that even if it is upper folder 1 and it is lower folder 2 between excessively open when invoice not It can be scattered, more convenient to use, setting is there are two slot 13 is clamped on 3 side outer wall of placing frame, so that upper folder 1 is in clamping invoice two A 7 position of clamp is limited by pincers slot 13, not only makes clamping more stable, but also the clamp 7 of folder 1 can be effectively prevent because inclining It tiltedly exerts a force and generates positional shift damage torsion spring 4 and even tear invoice.

Embodiment 2

Please continue to refer to Fig. 1-4, the difference with above-described embodiment is, two on 1 two sides outer wall of upper folder are upper to turn round frame 6 It is turned round inside frame 5 under access two, and is worn between upper torsion frame 6 and lower torsion frame 5 and switch through axis 10.4 one end of torsion spring is against in folder 1 On wall, the other end is against on 2 inside of lower folder, and upper press from both sides is connected by shaft 10 and torsion spring 4 in activity between 1 and lower folder 2 It connects.It limits the rotation column 15 inside column 8 to be adapted with docking groove 12, and limits 14 specification of internal thread groove inside column 8 and rotation column 15 It is adapted, enables the maximum spacing of opening of folder 1 and lower folder 2 in clamping between the two by turning rotation column 15 manually It controls, not only makes the thickness that can clamp invoice between folder 1 and lower folder 2 manually controllable, but also can pass through hand To prevent upper folder 1 with lower folder 2, the grip force when clamping invoice is excessively damaged to invoice to the dynamic mode for turning rotation column 15, while can also Enough play the role of protecting torsion spring 4.The internal specifications of placing frame 3 are adapted with invoice, and invoice is directly placed In frame, due to the presence of placing frame 3 so that even if it is upper folder 1 and it is lower folder 2 between excessively open when invoice will not be scattered, make With more convenient.The position of two pincers slots 13 is corresponding with two clamps 7 respectively, and the specification for clamping slot 13 is adapted with clamp 7, So that upper two 7 positions of clamp in clamping invoice of folder 1 are limited by pincers slot 13.

When the utility model is used, and limiting in column 8 firstly, limit 8 columns by welding in 1 one end bottom of upper folder Internal thread groove 14 is arranged in portion, and be screwed on column 15 inside internal thread groove 14, and is internally provided with specification and position in 2 one end of lower folder Docking groove 12 compatible with rotation column 15 is set, so that the maximum of upper folder 1 and lower folder 2 in clamping between the two opens spacing It can be controlled by turning rotation column 15 manually, not only make the thickness that can clamp invoice between folder 1 and lower folder 2 can hand Dynamic control, and upper folder 1 and the lower grip force when clamping invoice of folder 2 can be prevented excessive by way of turning rotation column 15 manually And it is damaged to invoice, while can also play the role of protecting torsion spring 4.By the way that specification and invoice is arranged in 2 one end of lower folder Compatible placing frame 3, enables invoice to be directly placed in frame, due to the presence of placing frame 3 so that even if it is upper folder 1 with Invoice will not be scattered when excessively opening between lower folder 2, more convenient to use, and be arranged two on 3 side outer wall of placing frame The compatible pincers slot 13 of clamp 7 of a specification and upper folder 1 so that it is upper press from both sides 1 in clamping invoice two 7 positions of clamp by pincers slot 13 It limits, not only makes clamping more stable, but also the clamp 7 of folder 1 can be effectively prevent to generate position inclined due to tilting force It moves damage torsion spring 4 and even tears invoice.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of accounting invoice clamping device, including upper folder (1), lower folder (2) and placing frame (3), it is characterised in that：On described It presss from both sides the welding of (1) one end bottom and limits column (8), internal thread groove (14) are set inside the restriction column (8), the internal thread groove (14) Inside is screwed on column (15), is provided on upper folder (1) two sides outer wall and turns round frame (6), two upper torsion frame (6) side walls On be mounted on washer (9), wear and be connected to shaft (10) between two washers (9), on the shaft (10) be socketed torque bullet Spring (4), there are two clamp (7) for upper folder (1) other end setting, and the upper folder (1) is connected by two upper torsion framves (6) Connect lower folder (2)；

It is provided with docking groove (12) on lower folder (2) one end inner wall, and is provided with lower torsion on lower folder (2) two sides outer wall Frame (5), two lower torsion framves (5) tops are provided with perforation (11), lower folder (2) other end setting placing frame (3), institute Stating setting on the outer wall of placing frame (3) side, there are two clamp slot (13).

2. a kind of accounting invoice clamping device according to claim 1, it is characterised in that：Outside described upper folder (1) two sides Torsion frame (5) inside under two is accessed in two upper turn round frame (6) on wall, and wears between upper torsion frame (6) and lower torsion frame (5) and switch through axis (10)。

3. a kind of accounting invoice clamping device according to claim 1, it is characterised in that：The torsion spring (4) one End is against on folder (1) inner wall, and the other end is against on lower folder (2) inside, and passes through shaft between upper folder (1) and lower folder (2) (10) and torsion spring (4) is movably connected.

4. a kind of accounting invoice clamping device according to claim 1, it is characterised in that：The restriction column (8) is internal Rotation column (15) be adapted with docking groove (12), and limit column (8) internal internal thread groove (14) specification and mutually fitted with column (15) are revolved Match.

5. a kind of accounting invoice clamping device according to claim 1, it is characterised in that：The placing frame (3) it is interior Portion's specification is adapted with invoice.

6. a kind of accounting invoice clamping device according to claim 1, it is characterised in that：Two pincers slot (13) Position is corresponding with two clamp (7) respectively, and the specification for clamping slot (13) is adapted with clamp (7).