CN212920906U

CN212920906U - Clamping structure for administrative management document

Info

Publication number: CN212920906U
Application number: CN202021263560.3U
Authority: CN
Inventors: 王鑫鑫
Original assignee: Haojing College of Shaanxi University of Science and Technology
Current assignee: Haojing College of Shaanxi University of Science and Technology
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-09
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a clamping structure for administrative management document, including shell and grip block, the utility model discloses an optimization has set up adjustment mechanism in the shell inboardly, drive the grip block rearward movement through the pulling kerve, the grip block drives the cavity fixture block rearward movement simultaneously and breaks away from the draw-in groove inboard, then can adjust the vertical position of grip block, when the vertical height of grip block reached the right position, can promote grip block area well forward movement forward and enter into corresponding draw-in groove inboard, the elasticity rebound that the convex body received first spring simultaneously enters into the recess inboard that the inboard top face of draw-in groove was seted up in advance and fixes, reached the position of fast and stable to the grip block and adjusted, be convenient for more stable press from both sides the beneficial effect of fixed with the document.

Description

Clamping structure for administrative management document

Technical Field

The utility model particularly relates to a clamping structure for administrative management document relates to the relevant field of clamping structure.

Background

The administrative management is a management activity of applying national power to social affairs, and can also refer to administrative management work of all enterprises and public institutions, the administrative management system is a kind of organization system, and is an important subsystem of the social system, in the administrative management specialty of the university, not only basic theories and basic knowledge in the aspects of administration, management, law and the like, but also subjects such as official writing and office automation and the like need to be learned, so that various recorded document files need to be classified and placed, and in order to manage the document files, special clamping structures are usually used for fixedly storing the document files.

When the clamping structure clamps and fixes the document, the distance between the two clamping plates for clamping the document is fixed, and the thickness of each document is different sometimes, so that the clamping plates are difficult to clamp and fix the document with different thicknesses, and inconvenience is brought to work.

SUMMERY OF THE UTILITY MODEL

Accordingly, to address the above deficiencies, the present invention provides a clamping structure for administrative documents.

The utility model is realized by constructing a clamping structure for administrative documents, which comprises a shell, a clamping plate and an adjusting mechanism, wherein the inner side of the shell is provided with more than two clamping plates, the adjusting mechanism is arranged at the inner side of the shell, the adjusting mechanism consists of a hollow clamping block, a sliding groove, a clamping groove, a limiting mechanism, a convex body, a pull groove, a first spring and a guide rod, the hollow clamping block is fixedly locked at the left and right end surfaces of the clamping plate, the hollow clamping block tightly extends into the inner side of the clamping groove arranged at the front end surface at the inner side of the sliding groove, the sliding groove is arranged at the left and right end surfaces at the inner side of the shell, the limiting mechanism is arranged at the rear end at the inner side of the shell, the convex body penetrates through the top end surface at the inner side of the hollow clamping block, the pull groove is symmetrically arranged at the middle parts at the rear sides of the upper and lower ends of the clamping plate, the guide rod is fastened in the middle of the bottom end face of the convex body, and the guide rod movably extends into the inner side of the first spring.

Preferably, the housing is locked on the top end face of the bottom plate, and the bottom end face of the bottom plate is adhered with a rubber sheet.

Preferably, the limiting mechanism comprises a shell, a push rod, an opening, a limiting plate, a fixing column, a transmission groove and a second spring, the shell is locked at the rear end of the left end face of the shell, the push rod penetrates through the left end of the rear end face of the shell and then movably extends into the inner side of the opening, the opening is vertically communicated with the middle of the rear end face of the limiting plate, the limiting plate penetrates through the right end face of the inner side of the shell and the rear end of the left end face of the shell, the right end of the outer side of the limiting plate is matched with the inner side of the limiting groove formed in the rear end of the left end face of the clamping plate, the fixing column is fastened at the front end of the bottom end face of the push rod, the fixing column movably extends into the inner side of the transmission groove.

Preferably, the top end face of the inner side of the clamping groove is provided with a silica gel sheet, and the middle part of the bottom end face of the silica gel sheet is provided with a groove corresponding to the convex body.

Preferably, the width of the inner side of the sliding groove is 2 to 2.5 times of the length of the hollow clamping block, and more than two clamping grooves are formed in the right end face of the inner side of the sliding groove at equal intervals.

Preferably, the top end surface of the convex body is in an upward convex arc shape, and the top end of the outer side of the convex body is smooth and burr-free.

Preferably, the front end face of the inner side of the transmission groove and the front end face of the limiting plate form an included angle of 45 degrees, and the width of the inner side of the transmission groove corresponds to the outer diameter of the fixing column.

Preferably, the rear end of the left end face of the clamping plate is provided with a limiting groove corresponding to the limiting plate, and the depth of the limiting groove is 0.5cm to 1 cm.

Preferably, the hollow fixture block is made of an aluminum alloy material.

Preferably, the limiting plate is made of PP plastic.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a clamping structure for administrative management document here, compare with the equipment of the same type, have the following improvement:

the method has the advantages that: a clamping structure for administrative management document, the utility model discloses an it is inboard that optimization has set up adjustment mechanism in the shell, drive the grip block rearward movement through the pulling kerve, the grip block drives the cavity fixture block rearward movement simultaneously and breaks away from the draw-in groove inboard, then can adjust the vertical position of grip block, when the vertical height of grip block reached appropriate position, can promote grip block area well forward movement forward and enter into corresponding draw-in groove inboard, the elasticity rebound that the convex body received first spring simultaneously enters into the recess inboard that the inboard top face of draw-in groove was seted up in advance inboard fixed, reached the position of fast and stable to the grip block and adjusted, be convenient for more stable press from both sides tight fixed beneficial effect with the document.

The method has the advantages that: a clamping structure for administrative management document, the utility model discloses an inboard top face of draw-in groove is provided with the silica gel piece, and sets up the recess corresponding to the convex body in the middle part of the face of silica gel piece bottom for the position of convex body is more stable places.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the present invention;

FIG. 3 is a schematic diagram of the structure of the clamping plate of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the hollow fixture block of the present invention;

fig. 5 is a schematic view of the top-view cross-sectional structure of the limiting mechanism of the present invention.

Wherein: the device comprises a shell-1, a clamping plate-2, a bottom plate-3, a rubber sheet-5, an adjusting mechanism-4, a hollow clamping block-41, a sliding groove-42, a clamping groove-43, a limiting mechanism-44, a convex body-45, a pull groove-46, a first spring-47, a guide rod-48, a shell-441, a push rod-442, an opening-443, a limiting plate-444, a fixed column-445, a transmission groove-446 and a second spring-447.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a clamping structure for administrative management document through the improvement, including shell 1, grip block 2 and adjustment mechanism 4, shell 1 inboard is provided with more than two grip blocks 2, adjustment mechanism 4 sets up in shell 1 inboard, adjustment mechanism 4 comprises cavity fixture block 41, sliding tray 42, draw-in groove 43, stop gear 44, convex body 45, draw-in groove 46, draw-in groove 43 and guide bar 48, cavity fixture block 41 locks in grip block 2 left and right terminal surfaces, and cavity fixture block 41 closely stretches into the draw-in groove 43 inboard front end surface of sliding tray 42 and offers, sliding tray 42 offers in shell 1 inboard left and right terminal surfaces, stop gear 44 sets up in shell 1 inboard rear end, convex body 45 runs through in cavity fixture block 41 inboard top end surface, draw-in groove 46 symmetry offers in grip block 2 upper and lower both ends rear side middle part, first spring 47 both ends are fixed connection respectively in convex body 45 bottom end surface middle part and cavity fixture block 41 inboard bottom end surface middle part, the convex body 445 is convenient to reset rapidly, the guide rod 48 is fastened at the middle part of the bottom end face of the convex body 45, and the guide rod 48 movably extends into the inner side of the first spring 47, so that the compression process of the first spring 47 is stable in China.

Further, the housing 1 is locked on the top end surface of the bottom plate 3, and the bottom end surface of the bottom plate 3 is adhered with a rubber sheet 5.

Further, the limiting mechanism 44 is composed of a housing 441, a push rod 442, an opening 443, a limiting plate 444, a fixing column 445, a transmission groove 446 and a second spring 447, the shell 441 is locked at the rear end of the left end surface of the shell 1, the push rod 442 passes through the left end of the rear end surface of the shell 441 and then movably extends into the opening 443, the opening 443 vertically penetrates the middle of the rear end surface of the limit plate 444, the limit plate 444 penetrates the right end surface of the inner side of the shell 441 and the rear end of the left end surface of the shell 1, the right end of the outer side of the limit plate 444 is matched with the inner side of a limit groove arranged at the rear end of the left end surface of the clamping plate 2, so that the position of the stiff plate 2 is limited conveniently, the fixed column 445 is fastened at the front end of the bottom end surface of the push rod 442, the fixing column 445 movably extends into the inner side of the transmission groove 446 formed on the bottom end surface of the inner side of the opening 443, the second spring 447 is provided with two springs which are respectively positioned in the middle of the front end face of the push rod 442 and in the middle of the left end face of the limit plate 444.

Further, a silicon sheet is arranged on the top end face of the inner side of the clamping groove 43, and a groove corresponding to the convex body 45 is formed in the middle of the bottom end face of the silicon sheet, so that the convex body 45 can be conveniently placed in the groove in a more stable manner due to the fact that the convex body 45 enters the inner side of the groove.

Further, the width of the inner side of the sliding groove 42 is 2 to 2.5 times the length of the hollow clamping block 41, and more than two clamping grooves 43 are formed in the right end face of the inner side of the sliding groove 42 at equal intervals, so that the hollow clamping block 41 can slide on the inner side of the sliding groove 42 after being separated from the inner side of the clamping groove 42.

Further, the top end surface of the convex body 45 is in an upward convex arc shape, and the top end of the outer side of the convex body 45 is smooth and burr-free, so that the convex body 45 is convenient to move vertically and downwardly under pressure.

Furthermore, the front end face of the inner side of the transmission groove 446 forms an included angle of 45 degrees with the front end face of the limiting plate 444, and the width of the inner side of the transmission groove 446 corresponds to the outer diameter of the fixed column 445, so that the push rod 442 is driven to move leftwards by the fact that the fixed column 445 is matched with the transmission groove 446 in the forward moving process.

Furthermore, the rear end of the left end face of the clamping plate 2 is provided with a limiting groove corresponding to the limiting plate 444, the depth of the limiting groove is 0.5cm to 1cm, and the limiting plate 444 is prevented from entering the clamping plate 2 and being influenced by the overlarge width of the limiting groove.

Furthermore, the hollow fixture block 41 is made of an aluminum alloy material, so that the hardness is high, and the supporting effect is good.

Further, the limiting plate 444 material is PP plastics material, and material weight is lighter, is convenient for promote.

The utility model provides a clamping structure for administrative management documents through improvement, and the working principle is as follows;

firstly, the whole clamping structure is stably placed at an external designated position through a bottom plate 3 and a rubber sheet 5;

secondly, a document to be placed is placed on the clamping plate 2 to drive the top end face, when the vertical distance between the clamping plate 2 at the top and the top end face of the document is too large, the push rod 442 can drive the fixing column 445 to move forwards, the fixing column 445 is matched with the transmission groove 446 to drive the limiting plate 444 to move leftwards to be separated from the inner side of the limiting groove at the left end of the clamping plate 2, at the moment, the second spring 447 is compressed under force, the clamping plate 2 is driven to move backwards by pulling the pull groove 46, the clamping plate 2 drives the hollow clamping block 41 to move backwards to be separated from the inner side of the clamping groove 43, then the vertical position of the clamping plate 2 can be adjusted, when the vertical height of the clamping plate 2 reaches a proper position, the clamping plate 2 can be pushed forwards to drive the hollow clamping block 41 to move forwards to enter the inner side of the corresponding clamping groove 43, and the convex body 45 is driven by the elastic force of the first spring 47 to move upwards to enter, thereby realizing the fixation of the position of the clamping plate 2 and the clamping and fixation of the top of the document by the clamping plate 2;

thirdly, finally, after each document is stably placed between the plurality of holding plates 2, the pushing force to the push rod 442 can be cancelled, so that the limit plate 444 and the push rod 442 are reset by the elastic force of the second spring 447, and the limit plate 444 enters the limit groove inner side of the left end surface of the holding plate 2 after being reset to further fix the position of the holding plate 2.

The utility model provides a clamping structure for administrative management document through the improvement, through pulling the kerve 46 to drive the clamping plate 2 to move backwards, at the same time the clamping plate 2 drives the hollow fixture block 41 to move backwards to be separated from the inner side of the slot 43, then the vertical position of the clamping plate 2 can be adjusted, when the vertical height of the clamping plate 2 reaches the proper position, the clamping plate 2 can be pushed forwards to drive the hollow fixture block 41 to move forwards to enter the corresponding slot 43, at the same time, the convex body 45 moves upwards by the elasticity of the first spring 47 to enter the groove inner side preset on the top end surface inside the slot 43 for fixing, thereby realizing the fixing of the position of the clamping plate 2, achieving the beneficial effect of adjusting the position of the clamping plate 2 rapidly and stably, being convenient for clamping and fixing the document more stably, the silica gel sheet is arranged on the top end surface inside the slot 43, and the groove corresponding to the convex body 45 is arranged in the middle of the bottom end surface of the, so that the position of the convex body 45 is more stably placed.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A clamping structure for administrative documents comprises a shell (1) and clamping plates (2), wherein more than two clamping plates (2) are arranged on the inner side of the shell (1);

the method is characterized in that: still include adjustment mechanism (4), adjustment mechanism (4) set up in shell (1) inboard, adjustment mechanism (4) comprise cavity fixture block (41), sliding tray (42), draw-in groove (43), stop gear (44), convex body (45), draw-groove (46), first spring (47) and guide bar (48), terminal surface about cavity fixture block (41) lock is fixed in grip block (2), and cavity fixture block (41) closely stretches into draw-in groove (43) inboard that sliding tray (42) inboard preceding terminal surface was seted up inboard, terminal surface about shell (1) inboard is seted up in sliding tray (42), stop gear (44) set up in shell (1) inboard rear end, convex body (45) run through in cavity fixture block (41) inboard top terminal surface, draw-in groove (46) symmetry is seted up in grip block (2) both ends rear side middle part from top to bottom, first spring (47) both ends are fixed connection respectively in convex body (45) bottom face middle part and cavity fixture block (41) inboard rear end face middle part The middle part of the bottom end surface of the convex body (45) is fastened with the guide rod (48), and the guide rod (48) movably extends into the inner side of the first spring (47).

2. A holding structure for administrative documents according to claim 1, characterized in that: the shell (1) is fixedly locked on the top end face of the bottom plate (3), and the bottom end face of the bottom plate (3) is adhered with the rubber sheet (5).

3. A holding structure for administrative documents according to claim 1, characterized in that: the limiting mechanism (44) consists of a shell (441), a push rod (442), an opening (443), a limiting plate (444), a fixing column (445), a transmission groove (446) and a second spring (447), the shell (441) is locked at the rear end of the left end face of the shell (1), the push rod (442) penetrates through the left end of the rear end face of the shell (441) and movably extends into the inner side of the opening (443), the opening (443) vertically penetrates through the middle of the rear end face of the limiting plate (444), the limiting plate (444) penetrates through the right end face of the inner side of the shell (441) and the rear end of the left end face of the shell (1), the right end of the outer side of the limiting plate (444) is matched with the inner side of the limiting groove formed at the rear end of the left end face of the clamping plate (2), the fixing column (445) is fastened at the front end of the bottom end face of the push rod (442), and the fixing column (445) movably extends into the, the second spring (447) is provided with two springs which are respectively positioned in the middle of the front end face of the push rod (442) and in the middle of the left end face of the limit plate (444).

4. A holding structure for administrative documents according to claim 1, characterized in that: the top end face of the inner side of the clamping groove (43) is provided with a silica gel sheet, and the middle part of the bottom end face of the silica gel sheet is provided with a groove corresponding to the convex body (45).

5. A holding structure for administrative documents according to claim 1, characterized in that: the width of the inner side of the sliding groove (42) is 2-2.5 times of the length of the hollow clamping block (41), and more than two clamping grooves (43) are formed in the right end face of the inner side of the sliding groove (42) at equal intervals.

6. A holding structure for administrative documents according to claim 1, characterized in that: the top end surface of the convex body (45) is in an upward convex arc shape, and the top end of the outer side of the convex body (45) is smooth and burr-free.

7. A holding structure for administrative documents according to claim 3, characterized in that: the front end face of the inner side of the transmission groove (446) and the front end face of the limiting plate (444) form an included angle of 45 degrees, and the width of the inner side of the transmission groove (446) corresponds to the outer diameter of the fixing column (445).

8. A holding structure for administrative documents according to claim 1, characterized in that: the rear end of the left end face of the clamping plate (2) is provided with a limiting groove corresponding to the limiting plate (444), and the depth of the limiting groove is 0.5 cm-1 cm.