CN210052123U

CN210052123U - Novel combined keyboard

Info

Publication number: CN210052123U
Application number: CN201920988788.XU
Authority: CN
Inventors: 高巡
Original assignee: Henan Institute of Engineering
Current assignee: Henan Institute of Engineering
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-11
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a novel combined keyboard, which belongs to the field of computer accessories and comprises a shell, wherein the right side of the shell is provided with a first clamping groove, the left side of the shell is provided with a second clamping groove, the lower end of the shell is provided with through holes distributed at equal intervals, the upper end of the shell is provided with a button, the lower end of the shell is clamped with a base, the upper end of the base is provided with a groove, the upper end of the groove is clamped with the shell, the side surface of the base is provided with a radiating hole, the inner wall of the base is fixedly connected with a baffle, the lower end of the baffle is fixedly connected with a support plate, the base has the double functions of synchronously radiating and dedusting, dust in the shell can be removed while radiating the inside of the shell, the functional diversity of the combined keyboard is improved, and the arranged stop block and the clamping rod have the functions of rapidly installing and disassembling the shell, so, the use convenience of the combined keyboard is improved.

Description

Novel combined keyboard

Technical Field

The utility model relates to a computer fittings field, more specifically say, relate to a novel combination formula keyboard.

Background

A keyboard is a command and data entry device used to operate equipment and also refers to a set of function keys arranged to operate a machine or equipment through the system.

At present, along with the development keyboard of science and technology's a great variety, wherein include a modular keyboard, but current modular keyboard function is comparatively single, mostly does not possess the dual function of synchronous heat dissipation and dust removal to the keyboard that current modular keyboard set up and base are mostly fixed the setting, make the unable independent use of keyboard, great reduction the convenient to use nature of modular keyboard, for this, we have designed a novel modular keyboard and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel combination formula keyboard, the base that it set up has the dual function that removes dust of synchronous heat dissipation, to the radiating while of casing inside, can also clear away the dust in the casing, has improved the functional diversity of combination formula keyboard to the dog and the kelly that set up have the function of quick installation with the split casing, make the keyboard have the function of independent use and combined use, improved the convenient to use nature of combination formula keyboard.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A novel combined keyboard comprises a shell, wherein a first clamping groove is formed in the right side of the shell, a second clamping groove is formed in the left side of the shell, through holes are formed in the lower end of the shell and are distributed equidistantly, keys are mounted at the upper end of the shell, a base is clamped at the lower end of the shell, a groove is formed in the upper end of the base, the shell is clamped at the upper end of the groove, heat dissipation holes are formed in the side face of the base, a baffle is fixedly connected to the inner wall of the base, a supporting plate is fixedly connected to the lower end of the baffle, the lower end of the supporting plate is fixedly connected with the base, the supporting plate and the baffle enclose a heat dissipation chamber, a suction fan is fixedly connected in the heat dissipation chamber, a supporting plate is fixedly sleeved at the air inlet end of the suction fan, a clamping rod is sleeved at the side face of the base in, can also clear away the dust in the casing, improve the functional diversity of combination formula keyboard to the dog and the kelly that set up have the function of quick installation and split casing, make the keyboard have the function of independent utility and combined use, improved the convenient to use nature of combination formula keyboard.

Further, the intermediate position of baffle is equipped with the opening, the upper end fixedly connected with sealing ring of baffle, the material of sealing ring is elastic rubber, the upper end contact of sealing ring is connected with the casing, when the sealing ring received the extrusion of casing, has compression elasticity and sealed effect.

Furthermore, the lower extreme of base has the regulation pole of symmetry through threaded connection, the lower extreme fixedly connected with cushion of adjusting the pole, the material of cushion is wear-resisting rubber, there is the screw hole upper end of adjusting the pole through threaded connection, when adjusting the pole and upwards or when moving down, can play the function of freely adjusting the keyboard angle of elevation, has improved the use travelling comfort of keyboard.

Further, the spring has been cup jointed in the outside of kelly, the right-hand member contact of spring is connected with the spacing ring, the left end contact of spring is connected with keeps away the dead slot, the right side joint of kelly has the second draw-in groove, and when the spring received the extrusion of spacing ring, has the effect of compression elasticity, and elasticity makes the kelly have the effect of automatic fastening.

Further, the fixed cover in surface of kelly has connect the spacing ring, the right side fixedly connected with dog of base, the right side of dog is equipped with the circular arc, and the arc surface that the dog set up can improve user's use travelling comfort when using the keyboard.

Further, the left side fixedly connected with baffle of dog, the left side fixedly connected with fixture block of dog, the surperficial joint of fixture block has first draw-in groove, and the fixture block that sets up can be quick the position of fixed casing, has spacing effect.

Furthermore, the left end fixedly connected with spacing cap of kelly, the shape of spacing cap is circular, the surface of spacing cap is equipped with anti-skidding line, and the spacing cap that sets up is used for controlling the shift position of kelly, has spacing effect.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the base that this scheme set up has the dual function that the synchronous heat dissipation removed dust, to the inside radiating of casing, can also clear away the dust in the casing, has improved the function variety of combination formula keyboard to the dog and the kelly that set up have the function of quick installation and split casing, make the keyboard have the function that independent use and combination were used, improved the convenient to use nature of combination formula keyboard.

(2) The intermediate position of baffle is equipped with the opening, and the upper end fixedly connected with sealing ring of baffle, the material of sealing ring are elastic rubber, and the upper end contact of sealing ring is connected with the casing, and when the sealing ring received the extrusion of casing, has compression elasticity and sealed effect.

(3) The lower extreme of base has the regulation pole of symmetry through threaded connection, adjusts the lower extreme fixedly connected with cushion of pole, and the material of cushion is wear-resisting rubber, has the screw hole through threaded connection in the upper end of adjusting the pole, when adjusting the pole upwards or when moving down, can play the function of freely adjusting the keyboard angle of elevation, has improved the use travelling comfort of keyboard.

(4) The spring has been cup jointed in the outside of kelly, and the right-hand member contact of spring is connected with the spacing ring, and the left end contact of spring is connected with keeps away the dead slot, and the right side joint of kelly has the second draw-in groove, and when the spring received the extrusion of spacing ring, has the effect of compression elasticity, and elasticity makes the kelly have automatic fastening's effect.

(5) The fixed cover in surface of kelly has connect the spacing ring, the right side fixedly connected with dog of base, and the right side of dog is equipped with the circular arc, and the arc surface that the dog set up can improve user's use travelling comfort when using the keyboard.

(6) The left side fixedly connected with baffle of dog, the left side fixedly connected with fixture block of dog, the surperficial joint of fixture block have first draw-in groove, and the fixture block that sets up can be quick the position of fixed casing, has spacing effect.

(7) The left end fixedly connected with of kelly is spacing cap, and the shape of spacing cap is circular, and the surface of spacing cap is equipped with anti-skidding line, and the spacing cap that sets up is used for controlling the shift position of kelly, has spacing effect.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is a side view of the housing and base of the present invention partially installed;

fig. 5 is a top view of the base structure of the present invention.

The reference numbers in the figures illustrate:

the heat dissipation device comprises a shell 1, a first clamping groove 11, a second clamping groove 12, a through hole 13, a key 14, a base 2, a groove 21, a heat dissipation hole 22, a baffle 3, a sealing ring 31, a support plate 32, a suction fan 4, a heat dissipation chamber 41, an adjusting rod 5, a cushion block 51, a threaded hole 52, a clamping rod 6, a limiting cap 61, a limiting ring 62, a spring 63, a clearance groove 64, a stop 7 and a clamping block 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a novel combined keyboard comprises a casing 1, referring to fig. 1-5, a first engaging groove 11 is disposed on the right side of the casing 1, when the casing 1 is mounted on a base 2, the first engaging groove 11 is used for fixing the position of a engaging block 71, a second engaging groove 12 is disposed on the left side of the casing 1, when the casing 1 is mounted on the base 2, the second engaging groove 12 is used for fixing the position of a engaging rod 6, through holes 13 are disposed at the lower end of the casing 1, when a suction fan 4 is operated, dust and hot air inside the casing 1 are sucked out of the casing 1 through the through holes 13, a key 14 is mounted at the upper end of the casing 1, the base 2 is fastened at the lower end of the casing 1, heat dissipating holes 21 are disposed at the upper end of the base 2, the casing 1 is fastened at the upper end of the groove 21, heat dissipating holes 22 are disposed at the side of the base 2, when the suction fan 4 is operated, the radiating holes 22 are semicircular holes, when the base 2 is erected, residual dust in the radiating chamber 41 can be poured out, the inner wall of the base 2 is fixedly connected with the baffle 3, when the shell 1 is installed on the base 2, the baffle 3 is used for limiting the downward moving position of the shell 1 and has a limiting effect, the lower end of the baffle 3 is fixedly connected with the supporting plate 32, the lower end of the supporting plate 32 is fixedly connected with the base 2, the supporting plate 32 and the baffle 3 surround the radiating chamber 41, when the suction fan 4 works, the radiating chamber 41 is used for discharging hot air and dust sucked out by the working of the suction fan 4, the suction fan 4 is fixedly connected in the radiating chamber 41, the model of the suction fan 4 is BPT10-36, the radiating hole belongs to the prior art, a plug of the suction fan 4 is plugged with an external power supply, the suction fan 4 is used for generating wind power suction, the dust and the hot air in the shell 1 are sucked out, the side surface of the base 2 is sleeved with a clamping rod 6 in a sliding manner.

Please refer to fig. 2, an opening is disposed in the middle of the baffle 3, the upper end of the baffle 3 is fixedly connected with the sealing ring 31, the sealing ring 31 is made of elastic rubber, the upper end of the sealing ring 31 is in contact connection with the shell 1, when the sealing ring 31 is extruded by the shell 1, the sealing ring has compression elasticity and sealing effect, the lower end of the base 2 is connected with the symmetrical adjusting rod 5 through threads, the lower end of the adjusting rod 5 is fixedly connected with a cushion block 51, the cushion block 51 is made of wear-resistant rubber, the upper end of the adjusting rod 5 is connected with a threaded hole 52 through threads, when the adjusting rod 5 moves upwards or downwards through threads, the function of freely adjusting the elevation angle of the keyboard can be achieved, and the use.

Please refer to fig. 3, the spring 63 is sleeved outside the clamping rod 6, the right end of the spring 63 is in contact connection with the limit ring 62, the left end of the spring 63 is in contact connection with the clearance groove 64, the right side of the clamping rod 6 is clamped with the second clamping groove 12, when the spring 63 is extruded by the limit ring 62, the spring has the function of compression elasticity, the elasticity enables the clamping rod 6 to have the function of automatic fastening, the left end of the clamping rod 6 is fixedly connected with the limit cap 61, the limit cap 61 is circular, the surface of the limit cap 61 is provided with anti-slip threads, the set limit cap 61 is used for controlling the moving position of the clamping rod 6, and the limit function is achieved.

Referring to fig. 2, the surface of the clamping rod 6 is fixedly sleeved with the limiting ring 62, the right side of the base 2 is fixedly connected with the stop 7, the right side of the stop 7 is provided with an arc, the use comfort of a user can be improved when the keyboard is used by the arc surface arranged on the stop 7, the left side of the stop 7 is fixedly connected with the baffle 3, the left side of the stop 7 is fixedly connected with the clamping block 71, the surface of the clamping block 71 is clamped with the first clamping groove 11, and the position of the fixing shell 1, which can be fast, of the arranged clamping block 71 has a limiting effect.

When the novel combined keyboard is installed, the clamping rod 6 is moved leftwards to drive the limiting ring 62 to extrude the spring 63, the spring 63 forms compression elastic force, the clamping rod 6 is moved leftwards to retract into the clearance groove 64, then the shell 1 is moved rightwards to clamp the clamping block 71 into the first clamping groove 11, then the shell 1 is moved downwards, the shell 1 is moved downwards along the groove 21 to extrude the sealing ring 31, the sealing ring 31 forms compression elastic force, the position of the second clamping groove 12 is flush with the position of the clamping rod 6 at the moment, then the clamping rod 6 is loosened, the spring 63 releases the elastic force to push the clamping rod 6 to move rightwards to clamp into the second clamping groove 12, then the shell 1 is loosened, the sealing ring 31 releases the elastic force to upwards push the shell 1, so that the clamping rod 6 and the clamping block 71 are firmly clamped in the second clamping groove 12 and the first clamping groove 11 respectively to fix the position of the shell 1, and the set stop 7, make the keyboard have the function of independent utility and combined use, the convenient to use nature of combination formula keyboard is improved, then peg graft the external power plug of suction fan 4, suction fan 4 work produces and inhales wind-force, the hot-air that induced draft produced the work of the inside electrical components of casing 1 through-hole 13, and the gap through button 14 gets into the inside dust suction of casing 1, then discharge in the heat dissipation room 41 and discharge the outside of base 2 through louvre 22, the base 2 of setting has the dual function of synchronous heat dissipation dust removal, in to the inside radiating of casing 1, can also clear away the dust in the casing 1, the function diversity of combination formula keyboard has been improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A novel combined keyboard comprises a shell (1), and is characterized in that: the heat dissipation device is characterized in that a first clamping groove (11) is formed in the right side of the shell (1), a second clamping groove (12) is formed in the left side of the shell (1), through holes (13) distributed at equal intervals are formed in the lower end of the shell (1), a key (14) is installed at the upper end of the shell (1), a base (2) is clamped at the lower end of the shell (1), a groove (21) is formed in the upper end of the base (2), the shell (1) is clamped at the upper end of the groove (21), heat dissipation holes (22) are formed in the side faces of the base (2), a baffle (3) is fixedly connected to the inner wall of the base (2), a support plate (32) is fixedly connected to the lower end of the baffle (3), the base (2) is fixedly connected to the lower end of the support plate (32), the support plate (32) and the baffle (3) are encircled to form a, the air inlet end of the suction fan (4) is fixedly sleeved with a supporting plate (32), and the side surface of the base (2) is slidably sleeved with a clamping rod (6).

2. A novel modular keyboard as claimed in claim 1, wherein: the intermediate position of baffle (3) is equipped with the opening, the upper end fixedly connected with sealing ring (31) of baffle (3), the material of sealing ring (31) is elastic rubber, the upper end contact of sealing ring (31) is connected with casing (1).

3. A novel modular keyboard as claimed in claim 1, wherein: the lower extreme of base (2) has the regulation pole (5) of symmetry through threaded connection, the lower extreme fixedly connected with cushion (51) of adjusting pole (5), the material of cushion (51) is wear-resisting rubber, there is screw hole (52) upper end through threaded connection of adjusting pole (5).

4. A novel modular keyboard as claimed in claim 1, wherein: spring (63) has been cup jointed in the outside of kelly (6), the right-hand member contact of spring (63) is connected with spacing ring (62), the left end contact of spring (63) is connected with keeps away dead slot (64), the right side joint of kelly (6) has second draw-in groove (12).

5. A novel modular keyboard as claimed in claim 1, wherein: the surface fixing of kelly (6) has cup jointed spacing ring (62), the right side fixedly connected with dog (7) of base (2), the right side of dog (7) is equipped with the circular arc.

6. A novel modular keyboard as claimed in claim 1, wherein: the left side fixedly connected with baffle (3) of dog (7), the left side fixedly connected with fixture block (71) of dog (7), the surface joint of fixture block (71) has first draw-in groove (11).

7. A novel modular keyboard as claimed in claim 1, wherein: the left end fixedly connected with of kelly (6) is spacing cap (61), the shape of spacing cap (61) is circular, the surface of spacing cap (61) is equipped with anti-skidding line.