CN219842672U

CN219842672U - Keyboard for software development

Info

Publication number: CN219842672U
Application number: CN202321148190.2U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Hunan Jiuwei Space Technology Co ltd
Current assignee: Hunan Jiuwei Space Technology Co ltd
Priority date: 2023-05-14
Filing date: 2023-05-14
Publication date: 2023-10-17
Anticipated expiration: 2033-05-14

Abstract

The utility model discloses a keyboard for software development, which comprises a first keyboard and a second keyboard, wherein the first keyboard and the second keyboard consist of a functional key area, a main key area, an editing key area, an auxiliary key area and a status indicator lamp, metal contact sheets are arranged on one sides of the first keyboard and the second keyboard, which are close to each other, the two sets of metal contact sheets are matched with each other, sleeve plates are hinged to one sides of the two ends of the second keyboard, which are close to the first keyboard, sleeve rods are arranged on one sides of the two sets of sleeve plates, which are close to the first keyboard, respectively, and clamping grooves are formed in one sides of the two sets of sleeve plates, which are far away from one ends, close to the first sleeve rods; according to the folding keyboard, the first keyboard, the second keyboard, the metal contact sheet, the first sleeve rod, the U-shaped inserted rod, the first spring, the sleeve, the second spring, the hinged sleeve, the first clamping groove and the sleeve plate are matched with each other, so that the folding function of the keyboard can be realized, a user can conveniently carry out packing and carrying work in the later period, and the comfort and the flexibility of the keyboard are improved.

Description

Keyboard for software development

Technical Field

The utility model relates to the technical field of keyboards, in particular to a keyboard for software development.

Background

The existing keyboard is single in internal structure, and is of a fixed structure design, most of the existing keyboard is inconvenient to pack and carry due to the fact that the existing keyboard is long in length, inconvenience and complexity of carrying are increased, meanwhile, the length of a connecting wire of the existing keyboard is long, messy feeling can be increased in the using process, meanwhile, the line is overlong, pull feeling is generated accidentally, and the compactness of later-stage connection is reduced.

Disclosure of Invention

The utility model aims to provide a keyboard for software development, which aims to solve the problems that the prior keyboard in the background art has a single internal structure and a fixed and unchangeable structural design, and the long length and the long later period are inconvenient for users to pack and carry, so that the inconvenience and the complexity of carrying are increased, meanwhile, the length of a keyboard connecting wire is long, messy feeling can be increased in the use process, meanwhile, the pull feeling is generated accidentally due to overlong lines, and the compactness of later connection is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a keyboard for software development, includes keyboard one and keyboard two, keyboard one and keyboard two are by function keypad, main keypad district, edit keypad, auxiliary keypad and status indicator lamp are constituteed, keyboard one and keyboard two sides that are close to all are equipped with metal contact piece, and two sets of metal contact piece mutually support, keyboard two both ends are close to one side of keyboard one all articulated the cover board that is equipped with, two sets of one side that the cover board is close to keyboard one all is equipped with the loop bar one, two sets of one side that one end is kept away from mutually to the cover board all has seted up draw-in groove one, one side that keyboard one both ends are close to keyboard two all is equipped with fixed connection subassembly, one side symmetry that one end was kept away from to the cover board of two sets of back one end of installation piece is equipped with spacing block, one set of installation piece is close to one side of another set of installation piece articulated be equipped with the wire winding roller, one side that keyboard two back one end is close to the wire winding roller is equipped with the connecting wire, and connecting wire twines just mutually support with its outside of wire winding roller.

Preferably, the fixed connection assembly comprises a U-shaped inserted link, a first spring, a sleeve, a second spring and a hinged sleeve, wherein the two groups of the sleeve are arranged, the two groups of the sleeve are positioned at one side, close to the second keyboard, of the first keyboard, the two groups of the sleeve are sleeved at one end, far away from the first keyboard, of the sleeve, the U-shaped inserted link extending to the outside of the sleeve is sleeved at one end, far away from the sleeve, of the two groups of the U-shaped inserted link, the two groups of the sleeve are matched with the first U-shaped inserted link by being inserted into the first clamping groove, the second spring connected with the U-shaped inserted link is arranged at one end of the back of the inner part of the sleeve, the two groups of the sleeve are sleeved at the outer part of the sleeve, the hinged sleeve is sleeved outside of the first sleeve and matched with the first sleeve, and the first spring connected with the first sleeve is arranged at one side, close to the sleeve, of the hinged sleeve is sleeved at the other end.

Preferably, the spacing block subassembly includes draw-in groove two, spring three, mounting groove, pull rod and L type clamping rod, the intermediate position department that is located a set of loop bar one back one end is offered to draw-in groove two, the intermediate position department that is located another set of installation piece back one end is offered to the mounting groove, the inside back one end of mounting groove is equipped with the pull rod that extends to its outside, the inside front one end of mounting groove is equipped with the spring three that is connected with the pull rod, the back one end of pull rod is equipped with the L type clamping rod that block to two inside and mutually support of draw-in groove.

Preferably, a limit block and a limit groove are respectively arranged at the middle position of one side of the installation block close to the wire receiving roller and one end of the front surface of one side of the wire receiving roller close to the other group of installation block, and the limit block is matched with the limit groove.

Preferably, one side of the first keyboard and the second keyboard, which are close to each other, is respectively provided with a U-shaped limiting block and an L-shaped limiting plate, and the U-shaped limiting block and the L-shaped limiting plate are mutually matched.

Preferably, the side of the first keyboard and the second keyboard, which is far away from the bottom, is provided with a supporting block, and the bottom of the supporting block is provided with an anti-skid pad.

Compared with the prior art, the utility model has the beneficial effects that: the keyboard for software development;

1. through the mutual cooperation of keyboard one, keyboard two, metal contact piece, loop bar one, U type inserted bar, spring one, sleeve, spring two, articulated sleeve, draw-in groove one and loop bar, can realize the folding function of keyboard to make things convenient for later stage user to carry out the dress and carry work, improve comfort and the flexibility that the keyboard used.

2. Through draw-in groove two, take-up roller, installation piece, spring three, mounting groove, pull rod, L type clamping lever and the mutually supporting of connecting wire, can facilitate the use personnel later stage to realize accomodating spacing work to the winding of connecting wire, both can shorten the messy sense that the overlength circuit caused in the keyboard use, and later stage accomodate when carrying, still reducible is pulled to the circuit to improve the stability of circuit connection, and then increase the convenience that the keyboard used.

Drawings

FIG. 1 is a top cross-sectional view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a front elevational folding view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at B of fig. 1 according to the present utility model.

In the figure: 1. a first keyboard; 2. a second keyboard; 3. a metal contact sheet; 4. a loop bar I; 5. a U-shaped inserted link; 6. a first spring; 7. a sleeve; 8. a second spring; 9. a hinged sleeve; 10. a clamping groove I; 11. a sleeve plate; 12. a clamping groove II; 13. a wire winding roller; 14. a mounting block; 15. a third spring; 16. a mounting groove; 17. a pull rod; 18. an L-shaped clamping rod; 19. and (5) connecting wires.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, embodiments of the present utility model are provided: the utility model provides a keyboard for software development, including keyboard 1 and keyboard 2, keyboard 1 and keyboard 2 are by the function keypad, the main keyboard district, edit the keypad, auxiliary key district and status indicator lamp are constituteed, one side that keyboard 1 and keyboard 2 are close to all is equipped with metal contact piece 3, and two sets of metal contact piece 3 mutually support, one side that keyboard 2 both ends are close to keyboard 1 all articulatedly is equipped with sleeve board 11, one side that two sets of sleeve boards 11 are close to keyboard 1 all is equipped with sleeve rod one 4, two sets of sleeve board 11 keep away from one end and all have seted up draw-in groove one 10 near one side of sleeve rod one 4, one side that keyboard 1 both ends are close to keyboard 2 all is equipped with fixed connection subassembly, be convenient for realize that keyboard 1 and keyboard 2 fold accomodate the operation improves portability, one side symmetry that keyboard 2 back one end kept away from sleeve board 11 is equipped with installation piece 14, two sets of installation piece 14 inside back one end all is equipped with spacing block assembly, be convenient for realize spacing fixed operation to connecting wire 19, one side that one set of installation piece 14 is close to another installation piece 14 articulatedly is equipped with wire take-up roller 13, two sets of connecting wire 2 are close to one side that is close to two sets of installation piece 14, take-up roller 13 are close to one side 13 and are connected to one side that is convenient for take-up roller 19 to be connected to one side that is close to two wire take-up roller 13.

Further, the fixed connection subassembly includes U type inserted bar 5, first spring 6, sleeve 7, second spring 8 and articulated sleeve 9, sleeve 7 is equipped with two sets of, two sets of sleeve 7 are located the one side that keyboard 1 both ends are close to keyboard 2, the inside one end that keeps away from of two sets of sleeve 7 all overlaps and is equipped with the U type inserted bar 5 that extends to its outside, and the inside that one side that sleeve 7 was kept away from to two sets of U type inserted bars 5 all inserts to draw-in groove one 10 just cooperatees with it, the inside back one end of two sets of sleeve 7 all is equipped with the second spring 8 with U type inserted bar 5 interconnect, the outside of two sets of sleeve 7 all overlaps and is equipped with articulated sleeve 9, and articulated sleeve 9 cover is established to the outside of loop bar one 4 and cooperate with it, the inside one side that is close to sleeve 7 of two sets of articulated sleeve 9 all is equipped with the first spring 6 with loop bar 4 interconnect, be convenient for realize that keyboard one 1 and keyboard two 2 fold accomodate the operation and improve portability.

Further, the limiting clamping assembly comprises a clamping groove II 12, a spring III 15, a mounting groove 16, a pull rod 17 and an L-shaped clamping rod 18, the clamping groove II 12 is arranged at the middle position of one end of the back surface of the first group of loop bars 4, the mounting groove 16 is arranged at the middle position of one end of the back surface of the other group of mounting blocks 14, the pull rod 17 extending to the outside is arranged at one end of the back surface inside the mounting groove 16, the spring III 15 connected with the pull rod 17 is arranged at one end of the front surface inside the mounting groove 16, and the L-shaped clamping rod 18 which is clamped inside the clamping groove II 12 and matched with the pull rod II is arranged at one end of the back surface of the pull rod 17, so that limiting and fixing operation of the connecting wire 19 is conveniently realized.

Further, the middle position of one side of the other group of installation blocks 14 close to the wire collecting roller 13 is provided with a limiting block and a limiting groove respectively at one end of the front surface of one side of the wire collecting roller 13 close to the other group of installation blocks 14, and the limiting block and the limiting groove are mutually matched, so that firmness of the wire collecting roller 13 during hinged placement is realized.

Further, one side that keyboard one 1 and keyboard two 2 bottoms are close to is equipped with U type stopper and L type limiting plate respectively, and U type stopper and L type limiting plate mutually support, are convenient for improve the stability of keyboard one 1 and two 2 concatenation equipment of keyboard.

Further, one side that keyboard 1 and keyboard 2 bottom kept away from all are equipped with the supporting shoe, and the bottom of supporting shoe is equipped with the slipmat, is convenient for improve the stability that keyboard 1 and keyboard 2 were placed.

Working principle: when in use, the first keyboard 1 and the second keyboard 2 are communicated to form a whole by mutually releasing the two groups of metal contact pieces 3, and then the first keyboard and the second keyboard are inserted and combined with the host computer through the connecting wire 19, so that the keyboard can be conveniently used by users;

when a user needs to realize folding and accommodating operations on the first keyboard 1 and the second keyboard 2, the user can directly pull the U-shaped inserted rod 5 to move in the sleeve 7 to stretch the second spring 8, meanwhile, the user can also break away from the first keyboard 1 and the second keyboard 2 to the inside of the clamping groove 10 through the movement of the U-shaped inserted rod 5 so as to release the limit of the sleeve plate 11 and the hinged sleeve 9, meanwhile, the sleeve plate 11 and the hinged sleeve 9 are mutually attached and the clamping spring 6 of the U-shaped inserted rod 5 is in a compressed state, when the U-shaped inserted rod 5 breaks away from the inside of the clamping groove 10 to release the close of the hinged sleeve 9 and the sleeve plate 11, the first keyboard 1 and the second keyboard 2 can be driven to be far away from each other through the elastic restoring force of the first spring 6, then the user can conveniently realize folding and rotating operations on the first keyboard 1 and the second keyboard 2, as shown in the figure, finally, the sleeve plate 11 drives the sleeve rod 4 to move in the inside the hinged sleeve 9 to compress the first spring 6 after pushing the first keyboard 1 and the second keyboard 2 to be close, and finally, the first U-shaped inserted rod 8 can restore the inside of the clamping groove 10 through the elastic restoring force of the first spring 8;

meanwhile, when the storage limit operation of the connecting wire 19 is needed to be realized in the later period, an operator can directly pull the L-shaped clamping rod 18 to drive the pull rod 17 to move in the mounting groove 16 to stretch the spring III 15, then the L-shaped clamping rod 18 is separated from the inside of the clamping groove II 12 to release the limit of the wire collecting roller 13, then the L-shaped clamping rod 18 is rotated to separate from the limit of the wire collecting roller 13, finally the wire collecting roller 13 and the mounting block 14 are rotated to be in a horizontal state, then the connecting wire 19 can be wound and stored outside the wire collecting roller 13, and after storage is completed, the storage limit operation of the connecting wire 19 can be realized through the reverse movement of the steps.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a keyboard for software development, includes keyboard one (1) and keyboard two (2), keyboard one (1) and keyboard two (2) are by function keypad, main keypad district, edit keypad, auxiliary keypad and status indicator lamp constitute, its characterized in that: the two sides of the keyboard I (1) and the keyboard II (2) close to each other are provided with metal contact sheets (3), the two groups of metal contact sheets (3) are matched with each other, one side of the two ends of the keyboard II (2) close to the keyboard I (1) is hinged with a sleeve plate (11), one side of the two groups of sleeve plates (11) close to the keyboard I (1) is provided with a sleeve rod I (4), one side of the two groups of sleeve plates (11) far away from one end close to the sleeve rod I (4) is provided with a clamping groove I (10), one side of the two ends of the keyboard I (1) close to the keyboard II (2) is provided with a fixed connection assembly, one side symmetry that sleeve board (11) was kept away from to keyboard two (2) back one end is equipped with installation piece (14), two sets of inside back one end of installation piece (14) all is equipped with spacing block subassembly, a set of one side that installation piece (14) is close to another group installation piece (14) articulates and is equipped with receipts line roller (13), one side that keyboard two (2) back one end is close to receipts line roller (13) is connected and is equipped with connecting wire (19), and connecting wire (19) twine to the outside of receipts line roller (13) just mutually support rather than.

2. A keyboard for software development according to claim 1, wherein: the fixed connection assembly comprises a U-shaped inserted link (5), a first spring (6), a sleeve (7), a second spring (8) and a hinged sleeve (9), wherein the two groups of the two sleeves (7) are arranged on one side, close to the second keyboard (2), of the two ends of the first keyboard (1), the two groups of the two sleeves (7) are sleeved with the U-shaped inserted link (5) which extends to the outside of the first sleeve, one side, far away from the first sleeve (7), of the two groups of the U-shaped inserted link (5) is inserted into the first clamping groove (10) and matched with the first sleeve, the two groups of the two ends of the back of the inner part of the first sleeve (7) are respectively provided with the second spring (8) which is mutually connected with the first U-shaped inserted link (5), the two groups of the outer parts of the first sleeve (7) are respectively sleeved with the hinged sleeve (9), and the hinged sleeve (9) is sleeved outside the first sleeve (4) and matched with the first sleeve, and one side, close to the first sleeve (7) of the inner part of the hinged sleeve (9) is respectively provided with the first spring (6) which is mutually connected with the first sleeve (4).

3. A keyboard for software development according to claim 1, wherein: the limiting clamping assembly comprises a clamping groove II (12), a spring III (15), a mounting groove (16), a pull rod (17) and an L-shaped clamping rod (18), wherein the clamping groove II (12) is arranged at the middle position of one end of the back of the first group of loop bars (4), the mounting groove (16) is arranged at the middle position of one end of the back of the other group of mounting blocks (14), the pull rod (17) extending to the outside of the mounting groove (16) is arranged at one end of the back of the mounting groove (16), the spring III (15) connected with the pull rod (17) is arranged at one end of the front of the mounting groove (16), and the L-shaped clamping rod (18) clamped to the inside of the second group of clamping grooves (12) and matched with the pull rod is arranged at one end of the back of the pull rod (17).

4. A keyboard for software development according to claim 1, wherein: the middle position of one side, close to the wire collecting roller (13), of the other group of mounting blocks (14) is provided with a limiting block and a limiting groove respectively at one end of the front surface of one side, close to the other group of mounting blocks (14), of the wire collecting roller (13), and the limiting block is matched with the limiting groove.

5. A keyboard for software development according to claim 1, wherein: one side that keyboard one (1) and keyboard two (2) bottom are close to is equipped with U type stopper and L type limiting plate respectively, and U type stopper and L type limiting plate mutually support.

6. A keyboard for software development according to claim 1, wherein: the side of the bottom of the first keyboard (1) and the bottom of the second keyboard (2) which are far away from each other are provided with supporting blocks, and the bottoms of the supporting blocks are provided with anti-skid pads.