CN211764519U - Three-purpose backing plate for accountant - Google Patents

Abstract

The utility model discloses an accounting three way backing plate, including the backing plate body, a groove has all been seted up to the both sides at backing plate body top, and the indent has all been seted up to the inner wall in two grooves, the inner chamber in indent is provided with first spring, first spring is close to the one end fixedly connected with stopper in a groove, the one end of stopper and the inner wall fixed connection in indent are kept away from to first spring, the stopper is close to one side fixedly connected with depression bar in a groove. The utility model discloses a set up backing plate body, a groove, indent, first spring, stopper, depression bar, clamp plate, expansion plate, second spring, movable block, dead lever, limiting plate, lug, recess, connecting block, pull rod, third spring and briquetting, solved current backing plate for accounting only fixed size, unable fixed paper and the unable problem of depositing the writing brush, this three-purpose backing plate of accounting possesses the adjusting pad usable floor area, the advantage of fixed paper and depositing the writing brush is worth promoting.

Description

Three-purpose backing plate for accountant

Technical Field

The utility model relates to an office supplies technical field specifically is an accounting three way backing plate.

Background

Office supplies, which refer to auxiliary supplies used in daily work, are mainly applied to enterprise units, and cover a wide variety of products, including: file articles for use, desktop articles for use, office equipment, a series of articles for use relevant with work such as financial products and consumptive materials, wherein the backing plate is used for cushioning up the paper text and makes writing steadily convenient comfortable, avoid the desktop of direct contact unevenness, cause the untidy characters of writing unclear, or hand writing when needing the record of standing, current backing plate function singleness for accounting, can only be to the paper or the text of specific size, write to the backing plate outer nib when paper or text are too big and puncture paper or text easily, during hand-held recording, the paper needs the finger to be pressed fixedly, write in-process backing plate and rock easily, cause the characters unclear, when temporarily not writing, the backing plate also can't deposit the scrapbook pen, cause the loss of stylus pen easily, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accounting three-purpose backing plate possesses adjusting pad usable floor area, and fixed paper and the advantage of depositing the writing brush have solved current accounting only fixed size with the backing plate, unable fixed paper and the unable problem of depositing the writing brush.

In order to achieve the above object, the utility model provides a following technical scheme: a three-purpose backing plate for accountants comprises a backing plate body, wherein pen grooves are formed in two sides of the top of the backing plate body, pressure grooves are formed in the inner walls of the two pen grooves, a first spring is arranged in an inner cavity of each pressure groove, a limiting block is fixedly connected to one end, close to each pen groove, of each first spring, one end, far away from the limiting block, of each first spring is fixedly connected with the inner wall of each pressure groove, a pressure rod is fixedly connected to one side, close to each pen groove, of each limiting block, one end, opposite to each pressure rod, of each limiting block extends into the inner cavity of each pen groove and is fixedly connected with a pressure plate, a telescopic plate is arranged in the inner cavity of the backing plate body, a second spring is arranged in the inner cavity of each telescopic plate, moving blocks are fixedly connected to two sides of the second springs, a fixing rod is fixedly connected to one side, the bottom of backing plate body inner chamber both sides all seted up with the lug cooperation recess that uses, the top fixedly connected with connecting block of backing plate body, one side that the backing plate body was kept away from to the connecting block is provided with the pull rod, the front end through connection piece and the cover of pull rod are equipped with the third spring, the front end fixedly connected with briquetting of pull rod.

Preferably, the number of connecting blocks is two, the connecting block is kept away from one side of backing plate body and is seted up the through-hole that uses with the pull rod cooperation, one side that the briquetting is close to the backing plate body is provided with anti-skidding line.

Preferably, the bottom of the two sides of the inner cavity of the base plate body is fixedly connected with sliding blocks, and one sides, opposite to the two sliding blocks, are in contact with the telescopic plate.

Preferably, the equal fixedly connected with fixed block in the positive both sides of expansion plate, the front of expansion plate is provided with the fixed band, and the relative one side of two fixed blocks all with fixed band fixed connection.

Preferably, the both sides of third spring and connecting block and briquetting contact, two lugs all with the inner wall contact of backing plate body, the spout that uses with the slider cooperation is all seted up to the both sides of expansion plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up backing plate body, a groove, indent, first spring, stopper, depression bar, clamp plate, expansion plate, second spring, movable block, dead lever, limiting plate, lug, recess, connecting block, pull rod, third spring and briquetting, solved current backing plate for accounting only fixed size, unable fixed paper and the unable problem of depositing the writing brush, this three-purpose backing plate of accounting possesses the adjusting pad usable floor area, the advantage of fixed paper and depositing the writing brush is worth promoting.

2. The utility model discloses a set up a groove, can conveniently deposit the stylus, through setting up the stopper, can restrict the moving direction of depression bar, through setting up the recess, can make things convenient for the use of lug, through setting up the connecting block, can make things convenient for the use of pull rod, through setting up the slider, can restrict the direction that the expansion plate removed in the use, through setting up fixed block and fixed band, can make the stability of writing when handheld.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a left side sectional view of the structure of the present invention;

fig. 4 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base plate body; 2. a pen slot; 3. pressing a groove; 4. a first spring; 5. a limiting block; 6. a pressure lever; 7. pressing a plate; 8. a retractable plate; 9. a second spring; 10. a moving block; 11. fixing the rod; 12. a limiting plate; 13. a bump; 14. a groove; 15. connecting blocks; 16. a pull rod; 17. a third spring; 18. briquetting; 19. a slider; 20. a fixed block; 21. fixing belts; 22. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a three-purpose backing plate for accountants comprises a backing plate body 1, wherein pen grooves 2 are respectively formed on two sides of the top of the backing plate body 1, pressure grooves 3 are respectively formed on the inner walls of the two pen grooves 2, a first spring 4 is arranged in the inner cavity of each pressure groove 3, a limit block 5 is fixedly connected to one end of each first spring 4 close to the pen groove 2, one end of each first spring 4 far away from the limit block 5 is fixedly connected to the inner wall of the corresponding pressure groove 3, a pressure rod 6 is fixedly connected to one side of each limit block 5 close to the pen groove 2, the opposite ends of the two pressure rods 6 extend into the inner cavity of the pen groove 2 and are fixedly connected to a pressure plate 7, a telescopic plate 8 is arranged in the inner cavity of the backing plate body 1, a second spring 9 is arranged in the inner cavity of the telescopic plate 8, moving blocks 10 are fixedly connected to two sides of the second spring 9, a fixing, one side of the limiting plate 12, which is far away from the fixing rod 11, is fixedly connected with a convex block 13, the bottoms of the two sides of the inner cavity of the cushion plate body 1 are respectively provided with a groove 14 matched with the convex block 13, the top of the cushion plate body 1 is fixedly connected with a connecting block 15, one side of the connecting block 15, which is far away from the cushion plate body 1, is provided with a pull rod 16, the front end of the pull rod 16 penetrates through the connecting block 15 and is sleeved with a third spring 17, the front end of the pull rod 16 is fixedly connected with two pressing blocks 18, the number of the connecting blocks 15 is two, one side of the connecting block 15, which is far away from the cushion plate body 1, is provided with a through hole matched with the pull rod 16, one side of the pressing block 18, which is close to the cushion plate body 1, the bottoms of the two sides of the inner cavity, one side that two fixed blocks 20 are relative all with fixed band 21 fixed connection, the both sides and the connecting block 15 and the briquetting 18 contact of third spring 17, two lugs 13 all contact with the inner wall of backing plate body 1, spout 22 that uses with 19 cooperation of slider is all seted up to the both sides of expansion plate 8, through setting up a groove 2, can conveniently deposit the recording pen, through setting up stopper 5, can restrict the moving direction of depression bar 6, through setting up recess 14, can make things convenient for the use of lug 13, through setting up connecting block 15, can make things convenient for the use of pull rod 16, through setting up slider 19, can restrict the direction that expansion plate 8 removed in the use, through setting up fixed block 20 and fixed band 21, can make the stability of writing when handheld, through setting up backing plate body 1, pen groove 2, indent 3, first spring 4, stopper 5, depression bar 6, clamp plate 7, expansion plate 8, Second spring 9, movable block 10, dead lever 11, limiting plate 12, lug 13, recess 14, connecting block 15, pull rod 16, third spring 17 and briquetting 18 have solved only fixed size of backing plate for the current accounting, the unable paper of fixing and the unable problem of depositing the writing pen, and this accounting three way backing plate possesses adjusting pad usable floor area, and the advantage of fixed paper and depositing the writing pen is worth promoting.

When the writing pen is used, when a user needs to write large-sized paper, the expansion plate 8 is stretched downwards, when the sliding block 19 is located at the bending position of the sliding groove 22, the expansion plate 8 is lifted to enable the sliding block 19 to enter the top of the sliding groove 22, when the notch at the top of the expansion plate 8 is attached to the notch at the bottom of the base plate body 1, the use surfaces of the expansion plate 8 and the base plate body 1 are in a horizontal state, when the lugs 13 at the two sides of the expansion plate 8 and the grooves 14 at the two sides of the inner cavity of the base plate body 1 are in the same level, the second spring 9 extrudes the movable block 10 to move, the movable block 10 moves to drive the fixed rod 11 to move, the fixed rod 11 drives the lugs 13 to move into the inner cavity of the grooves 14, when a recording pen needs to be stored, the recording pen is inserted into the pen groove 2, the inclined plane of the pressing plate 7 is extruded, the first spring 4 contracts to finish storage of the recording pen, when paper needs to be fixed, the pull rod 16 is pulled up, the pull rod 16 drives the pressing block 18, the third spring 17 between the pressing block 18 and the connecting block 15 contracts to place the paper below the pressing block 18, the pull rod 16 is loosened, the third spring 17 resets to extrude the pressing block 18, and the pressing block 18 moves to press the paper.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an accounting three-purpose backing plate, includes backing plate body (1), its characterized in that: the novel backing plate is characterized in that pen grooves (2) are formed in two sides of the top of the backing plate body (1), pressure grooves (3) are formed in the inner walls of the two pen grooves (2), a first spring (4) is arranged in an inner cavity of each pressure groove (3), a limiting block (5) is fixedly connected to one end, close to the pen grooves (2), of each first spring (4), one end, far away from the limiting block (5), of each first spring is fixedly connected with the inner wall of each pressure groove (3), a pressing rod (6) is fixedly connected to one side, close to the pen grooves (2), of each limiting block (5), opposite ends of the two pressing rods (6) extend to the inner cavity of each pen groove (2) and are fixedly connected with a pressing plate (7), a telescopic plate (8) is arranged in the inner cavity of the backing plate body (1), a second spring (9) is arranged in the inner cavity of the telescopic plate (8), and moving blocks (10) are, one side fixedly connected with dead lever (11) of second spring (9) are kept away from in movable block (10), one end fixedly connected with limiting plate (12) of movable block (10) are kept away from in dead lever (11), one side fixedly connected with lug (13) of dead lever (11) are kept away from in limiting plate (12), recess (14) that use with lug (13) cooperation are all seted up to the bottom of backing plate body (1) inner chamber both sides, top fixedly connected with connecting block (15) of backing plate body (1), one side that backing plate body (1) were kept away from in connecting block (15) is provided with pull rod (16), the front end through connection piece (15) of pull rod (16) are overlapped and are equipped with third spring (17), the front end fixedly connected with briquetting (18) of pull rod (16).

2. An accounting three-purpose backing plate as claimed in claim 1, wherein: the quantity of connecting block (15) is two, the through-hole that uses with pull rod (16) cooperation is seted up to one side that backing plate body (1) was kept away from in connecting block (15), one side that briquetting (18) are close to backing plate body (1) is provided with anti-skidding line.

3. An accounting three-purpose backing plate as claimed in claim 1, wherein: the bottom of the two sides of the inner cavity of the backing plate body (1) is fixedly connected with sliding blocks (19), and one side, opposite to the two sliding blocks (19), is in contact with the telescopic plate (8).

4. An accounting three-purpose backing plate as claimed in claim 1, wherein: the utility model discloses a telescopic plate, including expansion plate (8), the equal fixedly connected with fixed block (20) in the positive both sides of expansion plate (8), the front of expansion plate (8) is provided with fixed band (21), and the relative one side of two fixed blocks (20) all with fixed band (21) fixed connection.

5. An accounting three-purpose backing plate as claimed in claim 1, wherein: the both sides of third spring (17) and connecting block (15) and briquetting (18) contact, and two lugs (13) all contact with the inner wall of backing plate body (1), spout (22) that use with slider (19) cooperation have all been seted up to the both sides of expansion plate (8).

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