CN211125459U

CN211125459U - Detachable keycap

Info

Publication number: CN211125459U
Application number: CN202020038913.3U
Authority: CN
Inventors: 方昌顺
Original assignee: Dongguan Dayuan Plastic Technology Co ltd
Current assignee: Dongguan Dayuan Plastic Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-07-28
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to the technical field of keycaps, in particular to a detachable keycap, which comprises an inner shell and an electroplating outer shell sleeved on the periphery of the inner shell; the top of the inner shell is provided with a clamping hole; a clamping column is arranged downwards on the electroplating shell; the clamping column is provided with an elastic buckle clamped with the clamping hole; the clamping column is provided with a connecting strip; the clamping column is provided with a positioning groove at the connecting strip; the elastic buckle comprises a U-shaped part; a connecting groove for placing a connecting strip is formed in the U-shaped part; and the two ends of the U-shaped part are relatively provided with positioning blocks which are used for being clamped with the positioning grooves. The utility model has the advantages that the electroplating shell with metal texture is sleeved outside the inner shell, so that the keycap has metal texture while the portability of the plastic material is kept, and the requirements of users are met; in addition, the electroplating outer shell and the electroplating inner shell are of detachable structures, the electroplating outer shell is easy to replace after being damaged, the whole keycap does not need to be replaced, only the electroplating outer shell in the keycap needs to be replaced, and replacement cost is reduced.

Description

Detachable keycap

Technical Field

The utility model relates to a key cap technical field, concretely relates to dismantled and assembled key cap.

Background

With the rapid development of computer technology, the market of computer accessories is also driven correspondingly, wherein the computer accessories comprise a keyboard, and a keycap is one of the most basic accessories of the keyboard.

With the increase of the user's requirement, the keyboard is no longer just providing a simple input device, and the function and the beauty of the auxiliary input are also required.

The traditional key cap is made of plastic materials in an integrated forming mode, and the requirement for operation texture cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dismantled and assembled key cap to the above-mentioned not enough among the prior art.

The purpose of the utility model is realized through the following technical scheme: a detachable keycap comprises an inner shell and an electroplating outer shell sleeved on the periphery of the inner shell; the top of the inner shell is provided with a clamping hole; a clamping column is arranged downwards on the electroplating shell; the clamping column is provided with an elastic buckle clamped with the clamping hole;

the clamping column is provided with a connecting strip; the clamping column is provided with a positioning groove at the connecting strip;

the elastic buckle comprises a U-shaped part; a connecting groove for placing a connecting strip is formed in the U-shaped part; and the two ends of the U-shaped part are relatively provided with positioning blocks which are used for being clamped with the positioning grooves.

The utility model is further arranged that one end of the U-shaped part extends to one side far away from the other end of the U-shaped part to form a first convex part; and a second bulge part extends from the other end of the U-shaped part to one side far away from one end of the U-shaped part.

The utility model is further arranged that the free end of the first convex part extends outwards to form a first transverse part; the free end of the second bulge extends outwards to form a second transverse part; the clamping column is provided with a yielding groove for placing the first transverse part and the second transverse part.

The utility model is further arranged that the number of the clamping columns and the number of the elastic buckles are two; the two clamping columns are symmetrically arranged on two sides of the electroplating shell;

the number of the clamping holes is two; the two clamping holes are symmetrically arranged on two sides of the inner shell.

The utility model discloses further set up to, the inner shell is equipped with the spliced pole downwards.

The utility model is further arranged that the connecting column comprises a connecting head arranged at the bottom of the inner shell; connecting rods are symmetrically arranged around the bottom of the connector; one side of the connecting rod is fixedly provided with a clamping block.

The utility model is further arranged that the central position of the bottom of the connector is provided with a mandril; and a protective sleeve is adhered to the bottom of the ejector rod.

The utility model discloses further set up to, connector, connecting rod, ejector pin and inner shell integrated into one piece.

The utility model has the advantages that: the utility model has the advantages that the electroplating shell with metal texture is sleeved outside the inner shell, so that the keycap has metal texture while the portability of the plastic material is kept, and the requirements of users are met; in addition, the electroplating outer shell and the electroplating inner shell are of detachable structures, the electroplating outer shell is easy to replace after being damaged, the whole keycap does not need to be replaced, only the electroplating outer shell in the keycap needs to be replaced, and replacement cost is reduced.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an exploded cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the clamp post of the present invention;

fig. 4 is a schematic structural view of the elastic buckle of the present invention;

wherein: 1. an inner shell; 11. a clamping hole; 2. electroplating the shell; 3. clamping the column; 31. a connecting strip; 32. positioning a groove; 33. a yielding groove; 4. elastic buckle; 41. a U-shaped portion; 42. connecting grooves; 43. positioning blocks; 44. A first boss portion; 45. a second boss portion; 46. a first lateral portion; 47. a second transverse portion; 5. a connector; 51. a connecting rod; 52. a clamping block; 53. a top rod; 54. a protective sleeve.

Detailed Description

The invention will be further described with reference to the following examples.

As shown in fig. 1 to 4, the detachable keycap of the embodiment includes an inner shell 1 and an electroplating outer shell 2 sleeved on the outer periphery of the inner shell 1; the top of the inner shell 1 is provided with a clamping hole 11; the electroplating shell 2 is provided with a clamping column 3 downwards; the clamping column 3 is provided with an elastic buckle 4 clamped with the clamping hole 11;

the clamping column 3 is provided with a connecting strip 31; the clamping column 3 is provided with a positioning groove 32 at the connecting strip 31;

the elastic buckle 4 comprises a U-shaped part 41; a connecting groove 42 for placing the connecting strip 31 is arranged in the U-shaped part 41; the two ends of the U-shaped portion 41 are both provided with a positioning block 43 for being clamped with the positioning groove 32, wherein the inner shell 1 is made of plastic material.

Specifically, the detachable keycap of the embodiment has the advantages that the electroplating outer shell 2 with metal texture is sleeved outside the inner shell 1, so that the keycap has metal texture while the portability of plastic materials is kept, and the requirements of users are met; in addition, the electroplating outer shell 2 and the inner shell 1 are of detachable structures, the electroplating outer shell 2 is easy to replace after being damaged, the whole keycap does not need to be replaced, and only the electroplating outer shell 2 in the keycap needs to be replaced, so that the replacement cost is reduced; during installation, the clamping column 3 is directly inserted into the clamping hole 11, and the elastic buckle 4 can clamp the clamping column 3 in the clamping hole 11 after resetting, so that a user can assemble the electroplating outer shell 2 and the electroplating inner shell 1 conveniently;

in addition, the elastic buckle 4 is detachably connected with the clamping column 3, when the elastic buckle 4 is required to be fixed on the clamping column 3, the elastic buckle 4 is sleeved into the clamping column 3, the connecting strip 31 presses the positioning block 43 to move outwards until the elastic buckle 4 falls to the positioning groove 32, the positioning block 43 resets and is clamped in the positioning groove 32, and therefore the elastic buckle 4 and the clamping column 3 are fixed.

In the detachable keycap of the embodiment, one end of the U-shaped portion 41 extends to a side away from the other end of the U-shaped portion 41 to form a first protruding portion 44; the other end of the U-shaped portion 41 extends to a side away from one end of the U-shaped portion 41 to form a second protruding portion 45.

When installing with calorie post 3 and card hole 11, with calorie post 3 and the in-process of inserting card hole 11 of elasticity buckle 4, first bellying 44 and the inward shrink of second bellying 45, until calorie post 3 and elasticity buckle 4 insert card hole 11 completely after, first bellying 44 and second bellying 45 reset and form the chamfer and will block post 3 and elasticity buckle 4 chucking in calorie hole 11 to accomplish the connection of electroplating shell 2 and inner shell 1 and fix.

In the detachable keycap of the embodiment, the free end of the first protruding portion 44 extends outwards to form a first transverse portion 46; a second transverse part 47 extends outwards from the free end of the second bulge part 45; the clamping column 3 is provided with a yielding groove 33 for placing a first transverse part 46 and a second transverse part 47. The stability of elastic buckle 4 can be strengthened to above-mentioned setting.

In the detachable keycap, the number of the clamping columns 3 and the number of the elastic buckles 4 are two; the two clamping columns 3 are symmetrically arranged on two sides of the electroplating shell 2;

the number of the clamping holes 11 is two; the two clamping holes 11 are symmetrically arranged at two sides of the inner shell 1. The above arrangement can enhance the stability of the connection of the plating outer shell 2 and the inner shell 1.

In the detachable keycap of the embodiment, the inner shell 1 is provided with a connecting column downwards. Through setting up the spliced pole, the inner shell 1 of being convenient for is connected with the button.

In the detachable keycap of the embodiment, the connecting column comprises a connecting head 5 arranged at the bottom of the inner shell 1; the periphery of the bottom of the connector 5 is symmetrically provided with connecting rods 51; a latch 52 is fixedly mounted on one side of the connecting rod 51. In the detachable keycap, the central position of the bottom of the connector 5 is provided with a top rod 53; a protective sleeve 54 is adhered to the bottom of the top rod 53.

Specifically, connector 5 passes through fixture block 52 and keyboard swing joint, and the welding of the central point department of position of connector 5 bottom has ejector pin 53, and connector 5 contacts with the button on the keyboard through ejector pin 53, and lag 54 is pasted to the bottom of ejector pin 53, and lag 54 protects the button on the keyboard, prevents that ejector pin 53 from causing the damage to the button.

In the detachable keycap of the embodiment, the connector 5, the connecting rod 51, the ejector rod 53 and the inner shell 1 are integrally formed. The above arrangement facilitates the production of the inner shell 1.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A dismantled and assembled key cap, its characterized in that: comprises an inner shell (1) and an electroplating outer shell (2) sleeved on the periphery of the inner shell (1); the top of the inner shell (1) is provided with a clamping hole (11); a clamping column (3) is arranged downwards on the electroplating shell (2); the clamping column (3) is provided with an elastic buckle (4) clamped with the clamping hole (11);

the clamping column (3) is provided with a connecting strip (31); the clamping column (3) is provided with a positioning groove (32) at the connecting strip (31);

the elastic buckle (4) comprises a U-shaped part (41); a connecting groove (42) for placing the connecting strip (31) is arranged in the U-shaped part (41); and two ends of the U-shaped part (41) are respectively and oppositely provided with a positioning block (43) which is used for being clamped with the positioning groove (32).

2. A removable key cap according to claim 1, wherein: a first bulge part (44) extends from one end of the U-shaped part (41) to one side far away from the other end of the U-shaped part (41); and a second bulge part (45) extends from the other end of the U-shaped part (41) to one side far away from one end of the U-shaped part (41).

3. A removable key cap according to claim 2, wherein: the free end of the first bulge (44) extends outwards to form a first transverse part (46); a second transverse part (47) extends outwards from the free end of the second bulge part (45); the clamping column (3) is provided with an abdicating groove (33) for placing a first transverse part (46) and a second transverse part (47).

4. A removable key cap according to claim 1, wherein: the number of the clamping columns (3) and the number of the elastic buckles (4) are two; the two clamping columns (3) are symmetrically arranged on two sides of the electroplating shell (2);

the number of the clamping holes (11) is two; the two clamping holes (11) are symmetrically arranged on two sides of the inner shell (1).

5. A removable key cap according to claim 1, wherein: the inner shell (1) is provided with a connecting column downwards.

6. A removable key cap according to claim 5, wherein: the connecting column comprises a connector (5) arranged at the bottom of the inner shell (1); connecting rods (51) are symmetrically arranged around the bottom of the connector (5); one side of the connecting rod (51) is fixedly provided with a clamping block (52).

7. The removable key cap of claim 6, wherein: a mandril (53) is arranged at the central position of the bottom of the connector (5); and a protective sleeve (54) is adhered to the bottom of the top rod (53).

8. The removable key cap of claim 7, wherein: the connecting head (5), the connecting rod (51), the ejector rod (53) and the inner shell (1) are integrally formed.