CN218697945U

CN218697945U - Auxiliary tool for disassembling and assembling keyboard

Info

Publication number: CN218697945U
Application number: CN202222870426.5U
Authority: CN
Inventors: 陈敬谦; 吴国增; 邓志星
Original assignee: Guangzhou Luotu Terminal Technology Co ltd
Current assignee: Guangzhou Luotu Terminal Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a keyboard dismounting assistive device, which comprises a base, wherein the middle part of the base is provided with a key position array, a plurality of key position grooves are arranged in the key position array, and the key position grooves are matched with key position settings on a keyboard to be dismounted and are arranged in a mirror image manner; the fixing clamp comprises a fixing clamp body and a fixing column, the fixing clamp body is fixedly connected with the base, and the fixing column is in sliding connection with the fixing clamp body along the vertical direction; the keyboard to be disassembled and assembled is reversely buckled on the base, the key caps disassembled from the keyboard to be disassembled are reversely buckled in the corresponding key position grooves, and the fixing columns and the base respectively apply force to two sides of the keyboard to be disassembled and assembled so as to complete the assembling of the keyboard to be disassembled and assembled. The utility model discloses a key position array that sets up on the base is categorised the key cap of getting off the dismouting and is deposited, and its position is the same with the key position overall arrangement of treating on the dismouting keyboard to can directly detain keyboard body back-off on the base when follow-up installation, and accomplish the installation through the supplementary application of force of fixation clamp, compare in traditional key cap installation effectiveness one by one higher.

Description

Auxiliary tool for disassembling and assembling keyboard

Technical Field

The utility model relates to a keyboard dismouting assistive device in the keyboard maintenance technical field.

Background

The keyboard is widely applied to modern life, is a common command input device for an electronic computer or other control systems, and realizes the input of different commands by knocking different key bodies. The key body can reset through the built-in spring, and in the long-time and frequent use process, the spring is difficult to avoid aging, thereby the situation that the key body is not reset timely or the key body is out of order occurs. The keyboard used in public places, such as the keyboard used for the customer to purchase information and input in the lottery industry, has the advantages that the use frequency of the individual key body is particularly high, so the service life of a single key is rapidly reduced, and the damage rate is high.

Therefore, in order to repair a damaged keyboard, the key body which reaches the service life needs to be replaced at regular time, and a common keyboard can directly remove a single key cap. However, for lottery machines or other public keyboards, a waterproof panel is often laid between the key caps and the keyboard body to prevent water and dust from entering the key body or penetrating the circuit board at the lower end along the key body, so as to achieve the waterproof function, but this also causes a particular complication in disassembly, assembly and maintenance.

For example, when a key with high use frequency is damaged and needs to be replaced, all the keycaps need to be detached, the waterproof panel needs to be detached, the key body can be replaced, the waterproof panel needs to be installed again after replacement, and the keycaps are assembled one by one through the keyboard silk-screen printing. In the whole dismouting in-process, the process of reassembling the key cap in order is especially consuming time and loaded down with trivial details, and it is extremely inconvenient to maintain and dismouting, has increased the cost of maintaining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a keyboard dismouting assistive device, can make keyboard dismouting process more simple and convenient, save dismouting man-hour.

According to the embodiment of the utility model provides a keyboard dismouting assistive device, include:

the keyboard comprises a base, a keyboard body and a keyboard, wherein the middle part of the base is provided with a key position array, a plurality of key position grooves are arranged in the key position array, and the key position grooves are matched with key position arrangement on a keyboard to be disassembled and assembled and are arranged in a mirror image manner;

the fixing clamp comprises a fixing clamp body and a fixing column, the fixing clamp body is fixedly connected with the base, and the fixing column is connected with the fixing clamp body in a sliding mode along the vertical direction and can be in contact with the back face of the keyboard to be dismounted;

the keyboard to be disassembled and assembled is reversely buckled on the base, the key caps disassembled from the keyboard to be disassembled are reversely buckled in the corresponding key position grooves, and the fixing columns and the base apply force to two sides of the keyboard to be disassembled and assembled respectively so as to complete the assembling of the keyboard to be disassembled and assembled.

According to the utility model discloses, furtherly, the outside border of key position array is equipped with round location strip, the location strip with treat the positioning groove looks adaptation on the dismouting keyboard.

According to the utility model discloses, furtherly, the fixation clamp body with the base passes through bolt interconnect.

According to the utility model discloses, furtherly, be equipped with the reference column on the base, the bottom of fixation clamp body be equipped with the locating hole of reference column looks adaptation, the reference column inserts in order to realize right in the locating hole the location of fixation clamp body.

According to the utility model discloses, furtherly, the quantity of fixation clamp is a plurality of and all centers on key position array sets up.

According to the utility model discloses the embodiment, furtherly, the quantity of fixation clamp is six.

According to the utility model discloses, furtherly, the fixation clamp body is "L" shape structure, fixed column sliding connection be in the first end of fixation clamp body.

According to the utility model discloses, furtherly, the first end of fixation clamp body is equipped with the through-hole, the fixed column is in slide in the through-hole.

According to the utility model discloses, furtherly, the through-hole specifically is the screw hole, the side of fixed column be equipped with the screw thread of screw hole looks adaptation, the fixed column with screw hole threaded connection.

According to the utility model discloses, furtherly, the blotter is installed to the end of fixed column, the blotter has elasticity.

The utility model discloses beneficial effect includes at least: the utility model discloses a key position array that sets up on the base is categorised the key cap of getting off the dismouting and is deposited, and its position is the same with the key position overall arrangement of treating on the dismouting keyboard to can directly detain keyboard body back-off on the base when follow-up installation, and accomplish the installation through the supplementary application of force of fixation clamp, compare in traditional key cap installation effectiveness one by one higher.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a three-dimensional view of a keyboard assembly and disassembly aid according to an embodiment of the present invention;

FIG. 2 is a top view of the keyboard detachment/installation assistant device according to the embodiment of the present invention;

FIG. 3 is a front view of the keyboard assembly/disassembly accessory according to the embodiment of the present invention;

fig. 4 is a schematic view of the keyboard dismounting aid according to the embodiment of the present invention when the keyboard is mounted and dismounted.

Reference numerals are as follows: 100-base, 110-key array, 111-key groove, 120-positioning strip, 200-fixing clip, 210-fixing clip body, 220-fixing column, 221-cushion pad, 300-keyboard to be disassembled and assembled.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

An embodiment of the utility model provides a keyboard dismouting assistive device for promote the dismouting efficiency of keyboard when later stage maintenance, when saving the dismouting usefulness. The main body of the auxiliary tool for disassembling and assembling the keyboard comprises a base 100 and a fixing clamp 200, wherein a key array 110 is arranged in the center of the base 100, a plurality of key grooves 111 are arranged in the key array 110, the setting positions of the key grooves 111 are arranged in a mirror image with the keys on the keyboard 300 to be disassembled and assembled, so that the key caps on the keyboard 300 to be disassembled and assembled can be placed in the corresponding key grooves 111 after being disassembled one by one, when the keyboard 300 to be disassembled and assembled needs to be installed, the keyboard 300 to be disassembled and assembled is reversely buckled on the base 100 and applied in a skewed manner, the reassembling of each key cap can be completed at one time, and the auxiliary tool is quicker compared with the traditional mode of installing the key caps one by one. Meanwhile, in order to further increase the external force applied to the keyboard 300 to be disassembled and assembled, the fixing clip 200 installed on the base 100 can apply a clamping force to the keyboard 300 to be disassembled and assembled, so that each keycap can be more easily installed to the keyboard 300 to be disassembled and assembled.

Referring to fig. 1, the keyboard assembly/disassembly assistant device in the embodiment of the present invention includes a base 100 and a fixing clip 200. Wherein the base 100 is a main structure of the keyboard dismounting aid. Referring to fig. 2, the base 100 has a key array 110 at the center for placing a key cap detached from the keyboard 300 (see fig. 4). Specifically, a plurality of key grooves 111 are arranged in the key array 110, and the positions of the key grooves 111 are matched with the key positions on the keyboard 300 to be assembled and disassembled and are arranged in a mirror image manner. When the keycaps on the keyboard 300 to be disassembled and assembled are removed, the keycaps can be reversely placed in the corresponding key position grooves 111, so that the classified placement effect is achieved, and the keycaps are prevented from being lost or disordered; and when needing to install the key cap again, will treat dismouting keyboard 300 back-off on base 100, each key cap is connected with the key position that corresponds on waiting to dismouting keyboard 300 respectively, and the installation that can realize each key cap is pressed down to exert external force, and the installation is simple swift.

The fixing clip 200 is used to assist the force application to assist the key cap to be pressed into the key groove 111 corresponding to the key cap. The fixing clip 200 includes a fixing clip body 210 and a fixing post 220, wherein the fixing clip body 210 is a main structure of the fixing clip 200 and is installed on the base 100, and the fixing post 220 is installed on the fixing clip body 210 and is in a sliding connection manner, and the fixing post 220 can move in a vertical direction.

When the key caps of the keyboard 300 to be disassembled and assembled are required to be installed, the keyboard 300 to be disassembled and assembled is reversely buckled on the base 100, so that each key cap is connected with the corresponding key position on the keyboard 300 to be disassembled and assembled, the fixing column 220 is driven to move in the vertical direction and abut against the back of the keyboard 300 to be disassembled and assembled, downward pressure is applied to the keyboard 300 to be disassembled and assembled, and the key caps are installed on the corresponding key positions.

Further, referring to fig. 3, a circle of positioning strips 120 is provided at the outer edge of the key array 110, and is protruded upward and matched with a positioning groove preset on the keyboard 300 to be disassembled and assembled. When the keyboard 300 to be disassembled is reversely buckled on the base 100, the positioning bar 120 is clamped into the positioning groove to limit the keyboard 300 to be disassembled, and prompt the correct installation position of the keyboard 300 to be disassembled.

Further, the fixing clip body 210 and the base 100 are connected to each other by bolts, so that the fixing clip body is convenient to detach, and the connection strength can meet the use requirement. It is easily understood that a detachable connection manner such as a pin connection or a fixed connection manner such as welding or bonding can be adopted, and the details are not described herein.

Furthermore, a positioning column is disposed on the base 100, and a positioning hole matched with the positioning column is disposed at the bottom of the fixing clip body 210. When the fixing clip body 210 is installed, the fixing clip body 210 can be limited through the connection of the positioning column and the positioning hole, and the fixing clip body 210 is guided to be installed to a preset position.

Further, the number of the fixing clips 200 is plural, specifically six, two fixing clips 200 are correspondingly provided on the long sides of the key array 110, and one fixing clip 200 is correspondingly provided on the short sides of the key array 110. Through the simultaneous application of force of a plurality of fixation clamps 200 for the external force of treating dismouting keyboard 300 is more even, solves the external force skew and leads to treating when dismouting keyboard 300 installs off normal, thereby partial key cap does not install the problem that targets in place.

Further, referring to fig. 3, the fixing clip body 210 has an "L" shaped structure, and a through hole is provided in a first end thereof extending outward, and the fixing post 220 is slidably coupled in the through hole so that the fixing post 220 can slide in a vertical direction. In some embodiments, the side of the fixing post 220 and the side of the fixing clip body 210 are provided with pin holes, and the fixing post 220 can be retained relative to the fixing clip body 210 by inserting a pin into the two pin holes in series. In this embodiment, the through hole is specifically a threaded hole, and the side of the fixing column 220 is provided with a thread matched with the threaded hole, so that the fixing column 220 can be in threaded connection with the threaded hole. When external force is required to be applied to the keyboard to be disassembled and assembled, the fixing column 220 is screwed, and then the vertical displacement of the fixing column 220 can be performed. The threaded connection structure has a self-locking function, so that the fixing column 220 is conveniently fixed; meanwhile, the pressing force of the fixing column 220 can be increased by adopting a threaded connection structure, and the external force applied to the keyboard 300 to be disassembled and assembled is increased.

Further, the buffer pad 221 is installed at the end of the fixing column 220, and has elasticity, so that the surface pressure of the keyboard 300 to be disassembled and assembled when the fixing column 220 is pressed down can be reduced, and the outer surface structure of the keyboard 300 to be disassembled and assembled is further protected. It will be readily understood that the bumper pad 221 can be replaced by a rubber, spring or elastic gel structure, or other elastic structure, which will not be described in detail herein.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are to be included within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a keyboard dismouting assistive device which characterized in that includes:

the keyboard comprises a base (100), wherein the middle part of the base is provided with a key array (110), a plurality of key grooves (111) are arranged in the key array (110), and the key grooves (111) are matched with keys on a keyboard (300) to be disassembled and assembled and are arranged in a mirror image manner;

the fixing clamp (200) comprises a fixing clamp body (210) and fixing columns (220), the fixing clamp body (210) is fixedly connected with the base (100), and the fixing columns (220) are connected with the fixing clamp body (210) in a sliding mode along the vertical direction and can be in contact with the back face of a keyboard (300) to be disassembled and assembled;

the keyboard (300) to be disassembled and assembled is reversely buckled on the base (100), the key caps disassembled from the keyboard (300) to be disassembled are reversely buckled in the corresponding key position grooves (111), and the fixing columns (220) and the base (100) apply force to two sides of the keyboard (300) to be disassembled and assembled respectively so as to complete the assembly of the keyboard (300) to be disassembled and assembled.

2. The keyboard disassembly and assembly aid of claim 1, wherein: the outer edge of the key position array (110) is provided with a circle of positioning strips (120), and the positioning strips (120) are matched with positioning grooves on the keyboard (300) to be disassembled and assembled.

3. The keyboard assembly/disassembly aid of claim 1, wherein: the fixing clip body (210) and the base (100) are connected with each other through bolts.

4. The keyboard disassembly and assembly aid of claim 1, wherein: the positioning clamp is characterized in that a positioning column is arranged on the base (100), a positioning hole matched with the positioning column is formed in the bottom of the fixing clamp body (210), and the positioning column is inserted into the positioning hole to position the fixing clamp body (210).

5. The keyboard disassembly and assembly aid of claim 1, wherein: the number of the fixing clips (200) is multiple and the fixing clips are arranged around the key position array (110).

6. The keyboard assembly and disassembly aid of claim 5, wherein: the number of the fixing clips (200) is six.

7. The keyboard disassembly and assembly aid of claim 1, wherein: the fixing clamp body (210) is of an L-shaped structure, and the fixing column (220) is connected to the first end of the fixing clamp body (210) in a sliding mode.

8. The keyboard assembly and disassembly aid of claim 7, wherein: the first end of the fixing clamp body (210) is provided with a through hole, and the fixing column (220) slides in the through hole.

9. The keyboard assembly and disassembly aid of claim 8, wherein: the through hole is specifically a threaded hole, threads matched with the threaded hole are arranged on the side face of the fixing column (220), and the fixing column is in threaded connection with the threaded hole.

10. The keyboard disassembly and assembly aid of claim 1, wherein: the end of the fixed column (220) is provided with a buffer pad (221), and the buffer pad (221) has elasticity.