CN201590004U - a laptop - Google Patents

Abstract

The purpose of the utility model is to provide a notebook which can separate the base and the upper cover. The utility model discloses a notebook computer, which comprises a base, a rotating shaft and an upper cover pivotally mounted on the base through the rotating shaft, wherein the rotating shaft includes a rotating shaft main body fixed on the base, and a rotating shaft main body The swivel fixing part fixedly connected with the swivel separating part fixed on the upper cover, the swivel fixing part is provided with a first pin hole, the swivel separating part is provided with a first pin for fixing the swivel fixing part, through the second Pulling and inserting a bolt into the first bolt hole realizes the separation and closing of the rotating body fixing and rotating body separating parts. Under the premise of not affecting the basic functions of the notebook rotating shaft, the utility model mainly makes improvements on the rotating shaft bracket, and mainly solves the problem of separating and closing the base of the notebook computer and the upper cover during use.

Description

a laptop

technical field

The utility model relates to a notebook computer.

Background technique

Along with popularizing of computer, notebook computer is liked by the public with advantages such as convenient and compact. The hinge is an important part of the notebook computer, and its structure and function directly affect the appearance and performance of the notebook computer. As people use notebook computers for a long time, the deficiencies of notebook computers also appear thereupon.

Since the notebook base and the upper cover are integrated, the adjustable range of the screen height and angle is not as large as that of the desktop. The user can only adjust the angle of the screen in a small range, so using the laptop in almost the same posture for a long time will make the user tired.

The utility model notebook computer can overcome above-mentioned defect.

Utility model content

The purpose of the utility model is to provide a notebook which can separate the base and the upper cover.

The utility model discloses a notebook computer, which comprises a base, a rotating shaft and an upper cover pivotally mounted on the base through the rotating shaft, wherein the rotating shaft includes a rotating shaft main body fixed on the base, and a rotating shaft main body The swivel fixing part fixedly connected with the swivel separating part fixed on the upper cover, the swivel fixing part is provided with a first pin hole, the swivel separating part is provided with a first pin for fixing the swivel fixing part, through the second Pulling and inserting a bolt into the first bolt hole realizes the separation and closing of the rotating body fixing and rotating body separating parts.

Further, the swivel separating part is provided with a sliding button and a torsion spring for driving the movement of the first pin, and a bracket for fixing the first pin. The bracket part is hollow, and the first pin is sheathed in the hollow part of the bracket.

Further, a bar-shaped hole is provided on the bracket, one end of the torsion spring is fixed on the bracket, and the other end is fixed on the first pin through the bar-shaped hole.

More specifically, the bracket is provided with a connecting hole for accommodating the fixing part of the swivel body, and the fixing part of the swivel body can fit the connecting hole with clearance.

Specifically, an elastic arm is provided on the part where the swivel fixing part is inserted into the connecting hole.

Specifically, the base is provided with a second bolt for fixing the rotating body fixing part, and the rotating body fixing part is provided with a second bolt hole.

Preferably, the base is provided with a groove for accommodating the fixing part of the swivel body.

Specifically, the main body of the rotating shaft is provided with a connecting end, and the fixed part of the rotating body is provided with a connecting hole, and the connecting end is riveted into the connecting hole.

Specifically, the main body of the rotating shaft is a cam-type rotating shaft or a covered rotating shaft or a damping-type rotating shaft or a self-locking rotating shaft.

Under the premise of not affecting the basic functions of the notebook rotating shaft, the utility model mainly makes improvements on the rotating shaft bracket, and mainly solves the problem of separating and closing the base of the notebook computer and the upper cover during use.

Description of drawings

Fig. 1 is a schematic diagram of explosion of a split-type rotating shaft of a notebook computer of the present invention.

Fig. 2 is a schematic diagram of the fixing part of the split-type rotating shaft and rotating body of the notebook computer of the present invention.

Fig. 3 is a schematic diagram of the split-type rotating shaft of the notebook computer of the present invention.

Fig. 4 is a schematic diagram of another direction of the split-type rotating shaft of the notebook computer of the present invention.

Fig. 5 is a schematic diagram of the main body of the split shaft and swivel body of the notebook computer of the present invention.

Fig. 6 is a schematic diagram of the sliding knob of the separation part of the notebook computer with split shaft and swivel body of the utility model.

Fig. 7 is a schematic diagram of connection of split shafts of the notebook computer of the present invention.

Fig. 8 is a schematic diagram of the assembly of the split shaft of the notebook computer of the present invention.

Fig. 9 is a schematic diagram of the connection between the split shaft of the notebook computer and the notebook computer of the present invention.

Fig. 10 is a schematic diagram of the connection between the split shaft and the base of the notebook computer of the present invention.

Fig. 11 is a schematic diagram of a notebook computer of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

The split shaft of the utility model is a shaft based on a cam type, a covering type, a self-locking type, a damping type, etc., and is mainly improved on the shaft bracket. In order to separate and combine the screen and keyboard of the notebook computer, as shown in Figure 1 to Figure 7, the utility model realizes its function with a split type rotating shaft, and its structure mainly includes: the main body of the rotating shaft 1, the rotating body fixing part 2, the rotating shaft Body separation part 3 and limit plug 4.

The rotating shaft body 1 includes a rotating shaft functional part 11 and a connecting end 12 . The rotating shaft function part 11 can be a cladding type, a cam type, a disc type, etc., and the connecting end 12 is flatly inserted into the connecting hole 27 of the fixed part of the rotating body, and connected by riveting or the like.

The swivel fixing part 2 includes a transition hole 21 , an opening slot 22 , a protrusion 23 , an inclined surface 24 , a first pin hole 25 , a second pin hole 26 , and a connecting hole 27 . While the first pin hole 25 is connected with the pin positioning hole 317 of the swivel separation part 3 in a manner such as buckle, the transition hole 21, the opening groove 22, the protrusion 23 and the connecting hole 312 of the rotating shaft bracket 31 of the swivel separation part 3 The transition fit provides double protection for the connection between the rotating body fixing part 2 and the rotating body separating part 3 .

The rotating body separating part 3 includes a rotating shaft bracket 31 , a first latch 32 , a sliding button 33 , and a torsion spring 34 .

Wherein, the rotating shaft bracket 31 includes a threaded hole 311 , a connecting hole 312 , a torsion spring deformation hole 313 , a torsion spring positioning hole 314 , a pin limiting hole 315 , a pin body placement position 316 and a pin positioning hole 317 . Wherein the pin limit hole 315 has the first side 3151 of the pin limit hole, the second side 3152 of the limit hole opposite to the first side 3151, through a plurality of threaded holes 311, the rotating shaft is connected with the display screen of the notebook computer, and through the connection hole 312 , the rotating body fixing part 2 is connected with the rotating body separating part 3, and the torsion spring deformation hole 313 is a flat strip-shaped hole.

The first pin 32 includes a torsion spring fixing hole 321 , a fixing protrusion 322 , an embedding hole 323 and a pin body 324 , wherein the edge of the fixing protrusion 322 is chamfered for easy insertion into the first pin hole 25 of the swivel fixing part 2 . The embedding hole 323 is closely matched with the latch protrusion 333 of the sliding dial 33 .

The sliding button 33 includes a handle 331 , a limiting surface 332 and a latch protrusion 333 . Wherein, there are several concave grooves 3311 on the handle 331 .

The torsion spring 34 includes a first fixing column 341, a second fixing column 342, and a torsion spring body 343, wherein the first fixing column 341 passes through the torsion spring deformation hole 313 of the rotating shaft bracket 31 and is connected and fixed to the torsion spring fixing hole 321 of the first pin 32. , the second fixed column 342 is connected and fixed with the torsion spring positioning hole 314 of the rotating shaft support 31, and the first fixed column 341 of the torsion spring 34 moves in the torsion spring deformation hole 313 of the rotating shaft support 31 to realize the expansion and compression of the torsion spring 34.

The limiting compression spring 4 includes a dial button 41 , a compression spring 42 , and a second latch 43 .

The rotating shaft main body 1 is fixed on the notebook keyboard part, and the rotating shaft main body 1 is connected with the rotating body fixing part 2 by means of riveting, etc., and the rotating body fixing part 2 and the rotating shaft main body 1 keep relatively static. The swivel fixing part 2 is inserted into the connecting hole 312 of the swivel separating part 3, and the fixing protrusion 322 of the first pin 32 is inserted into the first pin hole 25 of the swivel fixing part 2 and the pin positioning hole 317 of the swivel separating part 3, The swivel fixing part 2 and the swivel separation part 3 are fixed by this buckle structure.

The main body 1 of the rotating shaft is connected with the base 5 by means of screws or the like, and the connecting hole 27 of the rotating body fixing part 2 encloses the connecting end 12 of the rotating shaft main body 1, and the rotating body fixing part 2 and the main body 1 are fixed by means of riveting or the like. The limit compression spring 4 is connected to the base 5 in the form of a buckle, etc. When the rotating shaft is separated, the second pin 43 of the limit compression spring 4 is connected with the fixing hole 26 of the swivel fixing part 2 through 433, and the limit swivel is fixed. Part 2 is fixed on the base 5 to limit its free swing.

As shown in Figure 8, the assembly of the swivel separation part 3: the first latch 32 is inserted into the latch body placement position 316 of the rotating shaft bracket 31 as a whole, and the embedded hole 323 passes through the latch limiting hole 315, and at the same time slides the toggle button 33 The latch protrusion 333 is inserted into the embedding hole 323, so that the first latch 32 and the toggle button 33 are fixed. The second fixed column 342 of the torsion spring 34 is inserted into the torsion spring positioning hole 314, the torsion spring 34 is fixed on the rotating shaft bracket 31, and the torsion spring fixed on the first latch 32 is fixed by the first fixed column 341 through the torsion spring deformation hole 313. On hole 321.

The principle of movement of the split rotating shaft will be described in detail below.

As shown in Figures 9 to 11, when the swivel fixing part 2 and the swivel separation part 3 are closed, the sliding button 33 is moved, and the second fixed column 342 of the torsion spring 34 does not move, driving the first fixed position of the torsion spring 34. The column 341 moves along the direction from the first side 3151 of the pin limiting hole to the second side 3152 of the pin limiting hole, then the swivel fixing part 2 is inserted into the connecting hole 312 of the rotating shaft bracket 31 of the swivel separating part 3, and finally the sliding dial is released. The button 33 and the torsion spring 34 use their elasticity to drive the fixing projection 322 of the first bolt 32 to be accurately inserted into the first pin hole 25 of the swivel fixing part 2, so that the swivel fixing part 2 and the swivel separation part 3 are fastened.

When the swivel fixing part 2 is separated from the swivel separating part 3, firstly, the sliding button 33 is moved, and the first fixing column 341 of the torsion spring 34 moves along the first side 3151 of the pin limiting hole to the second side 3152 of the limiting hole. direction movement, so that the latch protrusion 322 extends out of the first latch hole 25 of the swivel fixing part 2, and then pulls the swivel fixing part 2 out from the connecting hole 312 of the swivel separation part 3 to realize the separation of the rotating shaft.

The transition hole 21, the opening groove 22, and the protrusion 23 of the rotating body fixing part 2 form an elastic arm structure, which plays a role of fastening assembly and easy separation when the rotating shaft is closed and separated. When the swivel is closed and separated, the protrusion 23 is squeezed and deformed, which drives the opening groove 22 to deform, and at the same time, the transition hole 21 is squeezed and deformed. Easy assembly and tight fit between the rotating body fixing part 2 and the connecting hole 312 of the rotating shaft bracket 31 of the rotating body separating part 3 is realized.

After the split shaft is separated, the toggle button 41 is moved, the compression spring 42 is compressed, the swivel fixing part 2 is inserted into the opening groove 51 of the base 5, the toggle button 41 is released, and the end face 433 is inserted into the second side of the swivel fixing part 2. The pin hole 26 is used to limit the swing of the swivel fixing part 2 .

The main structure of the split shaft is basically concentrated on the support part of the shaft for improvement, without affecting the main structure of the cam type, cladding type, etc. shaft. The utility model mainly solves the problem that the screen of the notebook computer and the keyboard are partially separated and combined during use without affecting the basic functions of the notebook rotating shaft.

To sum up, the above are only preferred embodiments of the present invention, and are intended to help understand the spirit and main points of this patent, but are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. notebook computer, comprising that a base, a rotating shaft and one pivot by this rotating shaft is installed in the loam cake of described base, it is characterized in that, described rotating shaft comprises the rotating shaft main body, the fixed part of turning of fixedlying connected with the rotating shaft main body that are fixed on the base, is fixed on the separated part of turning that covers, the fixed part of turning is provided with first pin hole, the separated part of turning is provided with first latch of Fixed swivel fixed part, the plug by first latch and first pin hole realize turning fixing and the separated part of turning deciliter.

2. as claim 1 described a kind of notebook computer, it is characterized in that, the separated part of turning is provided with slip toggle and the torsion spring that drives the motion of first latch, the support of fixing first latch, described holder part hollow, and described first pin bushing is located in the hollow bulb of support.

3. as claim 2 described a kind of notebook computers, it is characterized in that support is provided with bar hole, described torsion spring one end is fixed on the support, and the other end passes described bar hole and is fixed on first latch.

4. as claim 2 described a kind of notebook computers, it is characterized in that described support is provided with the connecting hole of the ccontaining fixed part of turning, but described this connecting hole of fixed part clearance fit of turning.

5. as claim 4 described a kind of notebook computers, it is characterized in that the part that the described fixed part of turning inserts connecting hole is provided with elastic arm.

6. as claim 1 described a kind of notebook computer, it is characterized in that described base is provided with second latch of Fixed swivel fixed part, the described fixed part of turning is provided with second pin hole.

7. as claim 1 described a kind of notebook computer, it is characterized in that described base is provided with the groove of the ccontaining fixed part of turning.

8. as claim 1 described a kind of notebook computer, it is characterized in that described rotating shaft main body is provided with link, the described fixed part of turning is provided with connecting hole, and this link is riveted into this connecting hole.

9. as claim 1 described a kind of notebook computer, it is characterized in that described rotating shaft main body is cam-type rotating shaft or cladding type rotary shaft or damp type rotating shaft or self-locking rotating shaft.

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