Combined notebook computer shell polishing jig

Abstract

The utility model belongs to the technical field of notebook computer polishing jigs, and particularly relates to a combined type notebook computer shell polishing jig. The jig comprises an outer fixing assembly and an inner fixing assembly. The outer fixing assembly comprises left / right fixing parts located on the two sides and middle fixing parts arranged at the bottom ends of the left / right fixing parts and used for connecting the left / right fixing parts. The left / right fixing part comprises a first fixing groove, a first fixing hole is formed in the front face of the first fixing groove, a second fixing groove, a second fixing hole, a third fixing groove and a third fixing hole are formed in the front face of the first fixing groove in sequence, and a fourth fixing hole and a fifth fixing hole are formed in the front face of the left / right fixing part; according to the scheme, the design of the fixing grooves and the fixing holes is adopted, the notebook computer shell is reinforced and fixed from the left side, the right side and the bottom of the notebook computer shell, meanwhile, the fixing effect is further improved from the vertical direction and the horizontal direction on the fixing structure, and therefore the problem that the notebook computer shell to be polished needs to be firmly fixed is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to notebook polishing jig technical field, concretely relates to a combination type notebook shell polishing jig. BACKGROUND

[0002] With the development of the times, people's living standards are also rising, notebook computers have entered thousands of households, notebook computers need to assemble the shell box parts in the production process, and in the shell manufacturing process, in order to ensure the shape and gloss of the shell, the shell needs to be polished.

[0003] In the current polishing process, the upper and lower parts of the notebook shell are usually polished separately, that is, a plurality of upper half assemblies are polished uniformly, and then the lower half assemblies are polished uniformly, and finally assembled separately. However, the problem of such process is that, UTILITY MODEL CONTENTS

[0004] In view of the above problems existing in the prior art, the utility model aims at providing a combination type notebook shell polishing jig which can firmly fix the notebook shell to be polished.

[0005] In order to solve the above problems, the utility model adopts the following technical scheme:

[0006] A combination type notebook shell polishing jig, the jig comprises an outer fixing assembly and an inner fixing assembly;

[0007] The outer fixing assembly comprises left / right fixing parts on both sides and a middle fixing part connecting the left / right fixing parts at the bottom end of the left / right fixing parts;

[0008] The inner fixing assembly and the outer fixing assembly are independent of each other, the inner fixing assembly is located between the left / right fixing parts when fixed, and the shape of the outer contour of the inner fixing assembly matches the keyboard of the notebook;

[0009] The left / right fixing parts respectively comprise first fixing grooves located at the top end and opened on the front surface, the front surface of the first fixing groove is additionally provided with first fixing holes penetrating the bottom surface of the left / right fixing part, and from the first fixing groove and the first fixing hole, second fixing grooves, second fixing holes and third fixing grooves, third fixing holes are sequentially arranged along the direction from the top end to the bottom end of the left / right fixing part, and the size of the second fixing groove is the same as that of the third fixing groove, the size of the second fixing hole is the same as that of the third fixing hole, and the size of the second fixing groove is smaller than that of the first fixing groove, and the size of the second fixing hole is smaller than that of the first fixing hole;

[0010] The front surface of the left / right fixing part is also provided with a fourth fixing hole and a fifth fixing hole penetrating through, and the fourth fixing hole and the fifth fixing hole are close to the inner side of the left / right fixing part.

[0011] Further, a fourth fixing groove penetrating through is arranged on the left / right fixing part, and the fourth fixing groove partially covers the inner side of the left / right fixing part.

[0012] Further, a fifth fixing groove partially covering the left / right fixing part and the middle fixing part is arranged at the connection between the bottom end of the left / right fixing part and the middle fixing part, and the left / right fixing part is connected with the middle fixing part at the fifth fixing groove.

[0013] Further, two sixth fixing grooves symmetrically arranged in position are arranged on the front surface of the middle fixing part, and the sixth fixing grooves partially cover the top edge of the middle fixing part.

[0014] Further, a middle control groove is arranged on the middle fixing part, and a middle control fixing part connectable is arranged on the middle control groove, and a lifting groove is arranged on the left and right side edges of the middle control fixing part.

[0015] Further, the left / right side edges of the left / right fixing part are outwardly protruded by a certain distance to form a step in the height range close to the top.

[0016] Further, the bottom side edge of the middle fixing part is inclined from outside to inside from top to bottom in the height range close to the bottom.

[0017] Further, the side edges of the left / right fixing part are smoothly connected with the side edges of the middle fixing part.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] The utility model discloses a fixing structure for fixing a notebook computer shell, which comprises a middle fixing part and left / right fixing parts. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a structure schematic view of the external fixing assembly in the utility model;

[0021] Fig. 2 It is a plane schematic view of the external fixing assembly;

[0022] Fig. 3 It is a whole structure schematic view of the utility model in the actual use process;

[0023] In the figure: 1-external fixing component; 2-internal fixing component; 21-fourth fixing slot; 3-left / right fixing part; 31-first fixing slot; 32-first fixing hole; 33-second fixing slot; 34-second fixing hole; 35-third fixing slot; 36-third fixing hole; 37-fourth fixing hole; 38-fifth fixing hole; 4-middle fixing part; 41-fifth fixing slot; 42-sixth fixing slot; 43-middle control slot; 44-middle control fixing part; 45-lifting slot. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with specific embodiments.

[0025] like Figs. 1 to 3 As shown, the combined notebook shell polishing jig described in the present invention includes an external fixing component 1 and an internal fixing component 2, wherein the external fixing component 1 includes left / right fixing parts 3 located on both sides and a middle fixing part 4 connecting the left / right fixing parts 3 at the bottom end of the left / right fixing parts.

[0026] The inner fixing component 2 and the outer fixing component 1 are independent of each other. When fixed, the inner fixing component 2 is located between the left and right fixing parts 3. The outer contour of the inner fixing component 2 matches the keyboard of the notebook.

[0027] The left / right fixing part 3 respectively includes a first fixing groove 31 located at the top and opened on the front. A first fixing hole 32 is further opened on the front of the first fixing groove 31 and passes through the bottom surface of the left / right fixing part 3. Starting from the first fixing groove 31 and the first fixing hole 32, along the direction from the top to the bottom of the left / right fixing part 3, a second fixing groove 33, a second fixing hole 34 and a third fixing groove 35, and a third fixing hole 36 are opened in sequence. The size of the second fixing groove 33 is the same as that of the third fixing groove 35, and the size of the second fixing hole 34 is the same as that of the third fixing hole 36. The size of the second fixing groove 33 is smaller than that of the first fixing groove 31, and the size of the second fixing hole 34 is also smaller than that of the first fixing hole 32.

[0028] Thus, through the above design, this jig ensures the stability of the laptop keyboard during the polishing process, especially on both sides, by using three fixing slots and three fixing holes. The fixing holes are all opened in the fixing slots, and the resulting stepped fixing structure can further prevent the laptop casing from shaking during the polishing process, firmly fixing it from both sides.

[0029] A fourth fixing hole 37 and a fifth fixing hole 38 are further provided on the front surface of the left / right fixing portion 3 . The fourth fixing hole 37 and the fifth fixing hole 38 are close to the inner side of the left / right fixing portion 2 .

[0030] Thus, the overall fixing effect is further improved through the independent fourth fixing hole 37 and fifth fixing hole 38. The design purpose of the inner side of the left / right fixing part 3 is to play a balancing role from the inside when the other three fixing grooves and fixing holes play a stable role on the opposite outer side.

[0031] Further, the fourth fixing groove 21 is further provided on the left / right fixing part 3, which partially covers the inner side of the left / right fixing part 3. The design purpose is that the aforementioned three fixing grooves and five fixing holes can be used as fixing points in the vertical direction to play a fixing role in the vertical direction, and the fourth fixing groove 21 can be used to cooperate with the fixing hole on the notebook shell to realize stable fixing in the horizontal direction.

[0032] The bottom end of the left / right fixing part 3 is provided with the fifth fixing groove 41 at the connection with the middle fixing part 4, which partially covers the left / right fixing part 3 and the middle fixing part 4. The left / right fixing part 3 is spliced with the middle fixing part 4 at the fifth fixing groove 41, which has a similar effect to the fourth fixing groove 21, that is, the horizontal beam between the left / right fixing part 3 and the middle fixing part 4 is more stable.

[0033] The left / right side edges of the left / right fixing part 3 are outwardly protruded by a certain distance to form a step at the height range close to the top. The design purpose is to form a recessed structure to prevent the notebook shell from shaking during polishing. The side edges of the left / right fixing part 3 are smoothly transitioned with the side edges of the middle fixing part 4, which can further ensure the consistency of the overall structure and improve the stability.

[0034] Two sixth fixing grooves 42 are provided on the front side of the middle fixing part 4, which are symmetrically arranged. The sixth fixing groove 42 partially covers the top edge of the middle fixing part 4. Similarly, the design can improve the cooperation and fixing effect between the middle fixing part 4 and the notebook shell.

[0035] The middle control groove 43 is provided on the middle fixing part 4, and the middle control fixing part 44 is provided on the middle control groove 43. The left and right side edges of the middle control fixing part 44 are provided with pull grooves 45, which can cooperate with notebook shells of different shapes in a splicing manner to improve the applicability and practicality.

[0036] The bottom side edge of the middle fixing part 4 is inclined from the outside to the inside at the height range close to the bottom. The design purpose is to cooperate with the shape of the notebook shell to improve the fixing stability.

Claims

1. A combined notebook shell polishing fixture, characterized in that: The fixture includes an external fixation component and an internal fixation component; The outer fixing assembly includes left / right fixing parts located on both sides and a middle fixing part connecting the left / right fixing parts at the bottom ends of the left / right fixing parts; The inner fixing assembly and the outer fixing assembly are independent of each other. When fixed, the inner fixing assembly is located between the left and right fixing parts. The outer contour of the inner fixing assembly matches the notebook keyboard. The left / right fixing portion includes a first fixing groove located at the top and opened on the front, and a first fixing hole is further opened on the front of the first fixing groove and penetrating the bottom surface of the left / right fixing portion. Starting from the first fixing groove and the first fixing hole, a second fixing groove, a second fixing hole, and a third fixing groove and a third fixing hole are sequentially opened along the direction from the top to the bottom of the left / right fixing portion. The size of the second fixing groove is the same as that of the third fixing groove, the size of the second fixing hole is the same as that of the third fixing hole, the size of the second fixing groove is smaller than that of the first fixing groove, and the size of the second fixing hole is smaller than that of the first fixing hole. A fourth fixing hole and a fifth fixing hole are further provided on the front side of the left / right fixing portion. The fourth fixing hole and the fifth fixing hole are close to the inner side of the left / right fixing portion.

2. The combined notebook shell polishing jig according to claim 1, characterized in that: A fourth fixing groove is formed on the left / right fixing portion, and the fourth fixing groove partially covers the inner side of the left / right fixing portion.

3. The combined notebook shell polishing jig according to claim 1, characterized in that: The bottom end of the left / right fixing part is provided with a fifth fixing groove at the connection with the middle fixing part, which partially covers the left / right fixing part and the middle fixing part. The left / right fixing part is spliced ​​with the middle fixing part at the fifth fixing groove respectively.

4. The combined notebook shell polishing jig according to claim 1, characterized in that: Two sixth fixing grooves with symmetrical positions are formed on both sides of the front surface of the middle fixing portion, and the sixth fixing grooves partially cover the top edge of the middle fixing portion.

5. The combined notebook shell polishing jig according to claim 1, characterized in that: A central control groove is provided on the central fixing portion, a connectable central control fixing portion is provided on the central control groove, and lifting grooves are provided on the left and right sides of the central control fixing portion.

6. The combined notebook shell polishing jig according to claim 1, characterized in that: The left / right side edges of the left / right fixing portion protrude outwards by a certain distance within a height range close to the top to form a step.

7. The combined notebook shell polishing jig according to any one of claim 6, characterized in that: The bottom side of the middle fixing portion is inclined from top to bottom and from outside to inside within a height range close to the bottom.

8. The combined notebook shell polishing jig according to claim 7, characterized in that: The side edges of the left / right fixing parts are in smooth transition with the side edges of the middle fixing part.

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