CN211186266U

CN211186266U - Keyboard board installation component and desktop lifting platform

Info

Publication number: CN211186266U
Application number: CN201920807781.3U
Authority: CN
Inventors: 戎装晏; 龚旭良; 叶董通
Original assignee: Ningbo Haishikai Drive Technology Co ltd
Current assignee: Ningbo Haishikai Drive Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-08-07
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a keyboard board installation component belongs to the electric lift office equipment field, and the installation component is used for installing the keyboard board in the table below, including the mount and with the grafting frame that the mount cartridge is connected, mount and table fixed connection, grafting frame and keyboard board fixed connection, be equipped with first grafting structure and second grafting structure between mount and the grafting frame, first grafting structure, second grafting structure all are used for realizing along the spacing of perpendicular to grafting direction to the grafting frame, just first grafting structure and second grafting structure are located the mount along the front and back both ends of grafting direction, the installation component is still including making the locking structure that keeps the locking of grafting direction between mount and the grafting frame. The utility model also discloses an adopt above-mentioned installation component's desktop platform that falls. The utility model has the advantages of make the installation between keyboard board and the table more convenient and fast.

Description

Keyboard board installation component and desktop lifting platform

[ technical field ] A method for producing a semiconductor device

The utility model relates to a keyboard board installation component and desktop lift platform belongs to electric lift office equipment field.

[ background of the invention ]

The lift platform of current office, most all are lift tables, and whole desk goes up and down when going up and down, for example china utility model CN206822313 discloses an electric lift table, and this kind of lift platform need the whole desktop of lifting when going up and down, so generally will adopt a plurality of lift stands, and the load requirement to the lift stand is also higher simultaneously. However, in some office environments, some office workers may only need to lift some office users when working in a standing manner, for example, only lift a display and a keyboard, and other files do not need to be lifted, so that a novel small lifting platform needs to be developed to meet the requirements of various users.

Such a small-sized lifting platform usually needs to be equipped with a corresponding keyboard plate, so how to conveniently mount the keyboard plate on the table plate of the lifting platform is a critical solution.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a keyboard board installation component and desktop lift platform for installation between keyboard board and the table is convenient and fast more.

Solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a keyboard board installation component, installation component be used for installing the keyboard board in the table below, including the mount and with the grafting frame that the mount cartridge is connected, mount and table fixed connection, grafting frame and keyboard board fixed connection, be equipped with first grafting structure and second grafting structure between mount and the grafting frame, first grafting structure, second grafting structure all are used for realizing the spacing along perpendicular to grafting direction to the grafting frame, just first grafting structure and second grafting structure are located the front and back both ends of mount along the grafting direction, installation component still includes the locking structure that makes between mount and the grafting frame keep the locking of grafting direction.

Adopt the beneficial effects of the utility model:

the utility model discloses in, mount and grafting frame realize being connected through the mode of pegging graft, because the mount is used for being connected with the table, grafting frame is with keyboard board fixed connection, is equivalent to keyboard frame and table and realizes through pegging graft, and such mounting means is obviously convenient and fast a lot.

Simultaneously in order to guarantee the stability of pegging graft, the utility model discloses in set up two grafting structures and guarantee, specifically be first grafting structure and second grafting structure, these two grafting structures all are used for the location to the vertical direction after pegging graft, the vertical direction that here indicates is perpendicular to grafting direction, and two grafting structures are located the front and back both ends of grafting direction respectively for be separated by the certain distance between two grafting structures, thereby guarantee that grafting stability is better.

Finally, in order to guarantee that the plugging state is kept between the plugging frame and the fixing frame, a locking structure is further arranged and used for keeping the first plugging structure and the second plugging structure in the plugging state and not separated from each other, so that the whole installation assembly can be connected between the plugging frame and the fixing frame through the first plugging structure, the second plugging structure and the locking structure, the installation portability is improved, and the connection stability is also guaranteed.

Preferably, the first inserting structure comprises a first inserting groove and a first inserting convex block, one of the first inserting groove and the first inserting convex block is arranged on the fixed frame, and the other one is arranged on the inserting frame.

Preferably, the fixing frame comprises a top plate and a rear side wall extending downwards, the first insertion groove is formed in the rear side wall, the insertion frame is tightly attached to the lower portion of the top plate and inserted into the top plate along the plane direction of the top plate, and a first insertion convex block inserted into the first insertion groove is formed at the rear end of the insertion frame.

Preferably, the number of the first inserting grooves is two, the first inserting grooves are respectively positioned on the left side and the right side of the rear side wall, and the number of the first inserting convex blocks is also two correspondingly.

Preferably, the second inserting structure comprises a second inserting groove and a second inserting convex block, one of the second inserting groove and the second inserting convex block is arranged on the fixed frame, and the other one is arranged on the inserting frame.

Preferably, the fixed frame comprises a top plate and a front central turning plate extending downwards, the second insertion groove is formed in the front central turning plate, the insertion frame is tightly attached to the lower portion of the top plate and inserted into the top plate along the plane direction of the top plate, and the insertion frame is provided with a second insertion convex block inserted into the second insertion groove.

Preferably, the plug frame is provided with a central through hole, the second plug lug is formed by protruding the front side wall of the central through hole, the plug frame firstly sleeves the central through hole outside the front side central turning plate along the direction perpendicular to the plug direction, and then the second plug block is inserted into the second plug groove along the plug direction.

Preferably, the locking structure comprises an elastic pin arranged on the inserting frame, the stretching direction of the elastic pin is perpendicular to the inserting direction, and the fixing frame is provided with a positioning hole for positioning the elastic pin; or the locking structure comprises an elastic buckle arranged on the inserting frame, and a fastening groove matched with the elastic buckle is arranged on the fixing frame.

Preferably, the inserting frame comprises a support body and a pressing plate, the support body is fixedly connected with the keyboard plate, the pressing plate is fixed on the support body to form a clamping groove, and the keyboard plate is clamped in the clamping groove.

Additionally, the utility model also discloses a lift platform on table, including the base, install the lift stand on the base, install the table on the lift stand, the keyboard board is installed to the table below, wherein adopt the installation component in the above-mentioned arbitrary scheme between table and the keyboard board.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a first schematic view of an installation position of an installation component according to an embodiment of the present invention;

fig. 2 is a schematic view of a mounting position of a mounting assembly according to an embodiment of the present invention;

fig. 3 is an exploded view of a mounting assembly according to an embodiment of the present invention;

fig. 4 is a schematic bottom view of a mounting assembly according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of the step along the line A-A in FIG. 4;

fig. 6 is a schematic structural diagram of a third embodiment of the present invention.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used for convenience in describing embodiments and simplifying description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 5, the present embodiment shows a mounting assembly M for a keyboard board 4, the mounting assembly M is used for mounting the keyboard board 4 below a desk board 1, the mounting assembly M of the present embodiment includes a fixing frame 2 and an inserting frame 3 inserted into and connected with the fixing frame 2, the fixed frame 2 is fixedly connected with the desk plate 1, the inserting frame 3 is fixedly connected with the keyboard plate 4, a first inserting structure 100 and a second inserting structure 200 are arranged between the fixed frame 2 and the inserting frame 3, the first inserting structure 100 and the second inserting structure 200 are both used for limiting the inserting frame 3 along the direction perpendicular to the inserting direction, and the first inserting structure 100 and the second inserting structure 200 are located at the front and rear ends of the fixing frame 2 along the inserting direction, the mounting assembly M further includes a locking structure 300 for locking the plugging direction between the fixing frame 2 and the plugging frame 3.

When the mounting assembly M of the present embodiment is used for assembly, the fixing frame 2 is used for being connected with the desk board 1, and the inserting frame 3 is fixedly connected with the keyboard board 4, which is equivalent to that the keyboard rack and the desk board 1 are realized by inserting, so that the mounting manner is obviously convenient and fast.

Meanwhile, in order to ensure the stability of the plugging, two plugging structures are arranged in the embodiment to ensure the stability of the plugging, specifically, the first plugging structure 100 and the second plugging structure 200 are arranged, the two plugging structures are used for positioning the vertical direction after the plugging, the vertical direction referred to herein is the plugging direction perpendicular to the plugging direction, and the two plugging structures are respectively arranged at the front end and the rear end of the plugging direction, so that a certain distance is formed between the two plugging structures, and the plugging stability is ensured to be better.

Finally, in order to ensure that the plugging state between the plugging frame 3 and the fixing frame 2 is kept, a locking structure 300 is further arranged, the locking structure 300 is used for keeping the first plugging structure 100 and the second plugging structure 200 in the plugging state and not separated, so that the whole installation component M is connected between the plugging frame 3 and the fixing frame 2 through the first plugging structure 100, the second plugging structure 200 and the locking structure 300, the whole scheme not only improves the installation portability, but also ensures the connection stability.

The specific structure is as follows:

the first inserting structure 100 includes a first inserting groove 21 and a first inserting projection 31, one of the first inserting groove 21 and the first inserting projection 31 is disposed on the fixing frame 2, and the other is disposed on the inserting frame 3, in this embodiment, the first inserting groove 21 is disposed on the fixing frame 2, and the first inserting projection 31 is disposed on the inserting frame 3. It should be noted that in other embodiments, the positions of the first inserting projection 31 and the first inserting groove 21 may be interchanged, for example, the first inserting projection 31 may be arranged on the inserting frame 3, and the first inserting projection 31 may be arranged on the fixing frame 2.

The fixing frame 2 comprises a top plate 20, a rear side wall 22, a left side wall 23 and a right side wall 24, the rear side wall 22, the left side wall 23 and the right side wall 24 extend downwards, the fixing frame 2 is not provided with a front side wall, so that the plug-in frame 3 can be conveniently inserted horizontally from the front side, and the first plug-in groove 21 is formed in the rear side wall 22. The plugging frame 3 includes a plugging plate 32, and a left side plate 33 and a right side plate 34 formed by extending the plugging plate 32 downward, the plugging plate 32 is tightly attached to the lower side of the top plate 20 and is inserted along the plane direction of the top plate 20, the rear ends of the left side plate 33 and the right side plate 34 of the plugging frame 3 are formed with first plugging convex blocks 31 inserted into the first plugging grooves 21, in this embodiment, there are preferably two first plugging grooves 21, and there are also preferably two first plugging convex blocks 31, so that the plugging stability is better.

Also, as a preference of the present embodiment, after the first inserting projection 31 is inserted into the first inserting groove 21, the rear side of the inserting plate 32 is correspondingly contacted with the rear sidewall 22. After the plugging is completed, as shown in fig. 2, after the first plugging convex block 31 is inserted into the first plugging groove 21, the first plugging groove 21 limits the first plugging convex block 31 in the vertical direction.

The second inserting structure 200 includes a second inserting groove 25 and a second inserting protrusion 35, one of the second inserting groove 25 and the second inserting protrusion 35 is disposed on the fixing frame 2, and the other is disposed on the inserting frame 3, in this embodiment, the second inserting groove 25 is also disposed on the fixing frame 2, and the second inserting protrusion 35 is disposed on the inserting frame 3. Likewise, the positions of the second plug groove 25 and the second plug projection 35 can be interchanged in other embodiments.

The specific arrangement of the second plug structure 200 in this embodiment is as follows: a front central turning plate 26 extends downwards from one end of the fixed frame 2 far away from the rear side wall 22, the front central turning plate 26 is preferably formed by directly turning through a sheet metal process, the second inserting groove 25 is formed in the front central turning plate 26, the inserting plate 32 on the inserting frame 3 is tightly attached to the lower portion of the top plate 20 and inserted along the plane direction of the top plate 20, and the inserting frame 3 is provided with a second inserting convex block 35 which is formed to be inserted into the second inserting groove 25.

After the arrangement, the first inserting structure 100 is located at the rear end of the fixing frame 2, and the second inserting structure 200 is located at the front end of the fixing frame 2, which are spaced apart from each other by a certain distance, meanwhile, the first inserting structure 100 includes two first inserting grooves 21, so that the two first inserting grooves 21 and the second inserting groove 25 form a structure of a triangular connecting line as a whole, and the structural stability is further improved.

For the convenience of plugging, a central through hole 36 is formed in the plugging frame 3, the second plugging projection 35 is formed by protruding the front side wall of the central through hole 36, the central through hole 36 is sleeved outside the front central turning plate 26 of the plugging frame 3 along the direction perpendicular to the plugging direction, and then the second plugging block is inserted into the second plugging groove 25 along the plugging direction. With the form of the central through hole 36, on one hand, normal plugging is not affected, on the other hand, a connecting plate can be connected between the left side plate 33 and the right side plate 34 of the plugging frame 3, and compared with the situation that the rear end of the plugging plate 32 is completely dug through, the strength of the plugging plate 32 designed in the way is better.

Further, the locking structure 300 of the present embodiment includes an elastic pin mounted on the inserting plate 32, the extending direction of the elastic pin is perpendicular to the inserting direction, the fixing frame 2 is provided with a positioning hole 27 for positioning the elastic pin, specifically, as shown in fig. 5, the elastic pin includes a pin column 301 and a sleeve 302, the pin column 301 is connected with a spring in the sleeve 302, the pin column 301 can extend and retract in the perpendicular direction under the action of the spring, as described in the previous paragraph, before the inserting frame 3 is inserted, the inserting plate 32 is firstly extended in the perpendicular direction to the inserting direction, the central through hole 36 is sleeved outside the front central turning plate 26, in this step, the pin column 301 of the elastic pin pushes against the top plate 20 of the fixing frame 2 to be compressed, and when the inserting plate 32 is inserted by the user in the inserting direction, the pin column 301 of the elastic pin slowly approaches the positioning hole 27 on the top plate 20, when the pin 301 is aligned with the positioning hole 27, the pin 301 will pop out of the positioning hole 27, thereby completing the positioning of the elastic pin and the positioning hole 27, and at this time, the first inserting-connecting structure 100, the second inserting-connecting structure 200, and the locking structure 300 complete their assembling at the same time, so that from the installation, when the user inserts the inserting-connecting frame 3 into the fixing frame 2, only one inserting-connecting step is used, the assembling of the first inserting-connecting structure 100, the second inserting-connecting structure 200, and the locking structure 300 is simultaneously achieved, the assembling is very convenient, and the three structures are enough to ensure the stability of the product.

Finally, describing the connection structure between the lower plug rack 3 and the keyboard board 4, the plug rack 3 includes a rack body and a pressing board 38, the plug board 32, the left side board 33 extending downward along the plug board 32, and the right side board 34 all belong to the rack body, meanwhile, the left side board 33 and the right side board 34 in this embodiment are substantially in a downward bending shape, the lower mounting board 37 is further connected to the lowest position of the left side board 33 and the right side board 34, so the plug board 32, the left side board 33, the right side board 34, and the lower mounting board 37 together form the rack body, the lower mounting board 37 is provided with a first mounting hole 371, the lower mounting board 37 is fixedly connected with the keyboard board 4 through the first mounting hole 371, in addition, the lower mounting board 37 is further provided with a second mounting hole 372, the pressing board 38 is fixed on the rack body through the second mounting hole 372, and the pressing board 38 and the lower mounting board 37 of this embodiment just form a clamping groove, the keyboard panel 4 is clamped in the clamping groove. The keyboard plate 4 can be fixed by the fastener and clamped and fixed by the pressing plate 38, double fixation is achieved, and firmness is better.

In addition, the structure of the pressing plate 38 is optimized in this embodiment, the pressing plate 38 of this embodiment is in a horizontal U shape, and includes an upper pressing plate 381 and a lower base plate 382, the lower base plate 382 is provided with corresponding threaded holes, wherein the length of the upper pressing plate 381 is greater than that of the lower base plate 382, so that the advantage of this design is that, when the keyboard plate 4 is inserted into the upper pressing plate 381 and the lower mounting plate 37, the rear end of the keyboard plate 4 can abut against the side wall of the lower base plate 382, so as to further increase the connection stability of the keyboard plate 4.

For the user, the whole installation steps are as follows:

the first step is as follows: firstly, the keyboard plate 4 is installed on the bracket body through the first installation hole 371;

the second step is that: the pressing plate 38 is mounted on the bracket body through the second mounting hole 372, and the keyboard plate 4 is further pressed when the pressing plate 38 is mounted;

the third step: the fixing frame is arranged at the bottom of the table board 1, but the fixing frame can be arranged at the first step in advance;

the fourth step: aligning the central through hole 36 of the plugboard 32 with the front central turning plate 26 on the fixed frame 2, and sleeving the central through hole 36 outside the front central turning plate 26 to enable the plugboard 32 to be tightly attached to the top plate 20 of the fixed frame 2;

the fifth step: the inserting plate 32 is translated towards the inserting direction until the pin 301 in the locking structure 300 is inserted into the positioning hole 27 to complete the locking, and at this time, the first inserting structure 100 and the second inserting structure 200 also complete the corresponding inserting operation.

It should be noted that the assembly between the keyboard panel 4 and the plug frame 3 can be performed in the first step and the second step, and the two steps can be adjusted according to actual needs.

Example two:

the difference between the first embodiment and the second embodiment is that the locking structure in the first embodiment may adopt a buckle structure, the elastic pin on the plug frame is replaced by an elastic buckle, the elastic buckle extends toward the fixing frame, and the positioning hole is replaced by a buckle groove.

EXAMPLE III

As shown in fig. 6, this embodiment is a lifting platform on desk, and the lifting platform of this embodiment is placed on daily desk, including base 5, and base 5 is placed on desktop 10, installs lifting column 6 on base 5, install table 1 on the lifting column, if desktop 10 that defines base 5 below is first table 1, then table 1 of installation is the second table on the lifting column 5, keyboard board 4 is installed to second table below, and display support 7 is still installed at the top of lifting column for the installation display, the lifting platform itself forms one set of complete second office area on the desk of this embodiment like this.

In the present embodiment, the mounting component M according to the first or second embodiment or the same scheme as that of the first or second embodiment is used between the second table board 1 and the keyboard board 4.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a keyboard board installation component, installation component be used for installing the keyboard board in the table below, its characterized in that, including the mount and with the grafting frame that the mount cartridge is connected, mount and table fixed connection, grafting frame and keyboard board fixed connection, be equipped with first grafting structure and second grafting structure between mount and the grafting frame, first grafting structure, second grafting structure all are used for realizing along the spacing of perpendicular to grafting direction to the grafting frame, just first grafting structure and second grafting structure are located the mount along the front and back both ends of grafting direction, installation component still keeps along the locking structure of grafting direction locking between messenger's mount and the grafting frame.

2. The keypad board mounting assembly of claim 1, wherein the first mating structure comprises a first mating groove and a first mating projection, one of the first mating groove and the first mating projection being disposed on the mounting bracket and the other of the first mating groove and the first mating projection being disposed on the mounting bracket.

3. The keyboard panel mounting assembly of claim 2, wherein the fixing frame includes a top plate and a rear side wall extending downward, the first insertion groove is provided on the rear side wall, the insertion frame is closely attached to the lower side of the top plate and inserted along the plane direction of the top plate, and a first insertion projection inserted into the first insertion groove is formed at the rear end of the insertion frame.

4. The keypad board mounting assembly of claim 2, wherein there are two first insertion grooves respectively formed at left and right sides of the rear sidewall, and there are two first insertion projections respectively formed at the left and right sides of the rear sidewall.

5. The keypad board mounting assembly of claim 1, wherein the second mating structure comprises a second mating groove and a second mating projection, one of the second mating groove and the second mating projection being disposed on the mounting bracket and the other of the second mating groove and the second mating projection being disposed on the mounting bracket.

6. The keyboard panel mounting assembly of claim 5, wherein the fixing bracket comprises a top plate and a front central flap extending downward, the second insertion groove is formed on the front central flap, the insertion bracket is tightly attached to the lower portion of the top plate and inserted along the plane direction of the top plate, and the insertion bracket is provided with a second insertion projection formed to be inserted into the second insertion groove.

7. The keyboard panel mounting assembly of claim 6, wherein the insertion frame is provided with a central through hole, the second insertion protrusion is formed by protruding a front side wall of the central through hole, the insertion frame firstly inserts the central through hole into the front central turning plate along a direction perpendicular to the insertion direction, and then inserts the second insertion block into the second insertion groove along the insertion direction.

8. The keypad board mounting assembly of claim 1, wherein the locking structure comprises an elastic pin mounted on the insertion frame, the elastic pin having a telescopic direction perpendicular to the insertion direction, the fixing frame being provided with a positioning hole for positioning the elastic pin; or the locking structure comprises an elastic buckle arranged on the inserting frame, and a fastening groove matched with the elastic buckle is arranged on the fixing frame.

9. The keyboard panel mounting assembly of claim 1, wherein the plug frame comprises a frame body and a pressing plate, the frame body is fixedly connected with the keyboard panel, the pressing plate is fixed on the frame body to form a clamping groove, and the keyboard panel is clamped in the clamping groove.

10. A desktop lift platform comprising a base, a lift column mounted on the base, a desk plate mounted on the lift column, and a keyboard plate mounted below the desk plate, wherein the mounting assembly of any one of claims 1 to 9 is employed between the desk plate and the keyboard plate.