CN217387793U - Electric plug-in structure of screen and host - Google Patents

Abstract

The utility model relates to a foldable digital screen shows product, adopt the winding displacement to connect and lead to the inconvenient and technical problem of inefficiency of installation in order to solve between current screen and the host computer, the utility model discloses a screen and host computer electric to inserting the structure, including setting up at first plug connector and second connector, the host computer module is provided with the installation department that is used for installing first connector, including being used for dodging first connector and dodging the mouth to the first mouth of dodging of inserting the side, still be provided with the fixed bolster that is used for fixed first connector, the both ends of fixed bolster are provided with locating hole and mounting hole respectively, be provided with on the host computer module with locating hole complex reference column to and with mounting hole complex fixed ring post. Mutual opposite insertion is realized between the two connectors, the disassembly and the assembly are convenient, the fixed support is positioned at the two ends of the first avoidance port by the positioning columns, the fixed support is locked on the host computer face shell by the fixed ring columns, a stable structure is formed, and the problems of inconvenience in installation and low efficiency caused by the adoption of flat cable connection are solved.

Description

Electric plug-in structure of screen and host

Technical Field

The utility model relates to a foldable digital screen shows the product, especially relates to an electric structure of inserting of screen and host computer.

Background

The traditional folding digital screen display product, such as a notebook computer, has some defects in the structure, the data transmission between the display screen of the existing notebook computer and a host computer is realized through data cable connection, when the display screen needs to be replaced or maintained, the display or the mainboard cannot be replaced or maintained independently, but more components need to be disassembled; the display screen and the host are folded through a conventional hinge structure, a large number of screws are needed for fixing (usually 20 screws), the structure is more complex, and the rear shell of the host needs to be disassembled during assembly; therefore, a longer production line and more assembly man-hours are needed during production and assembly, the data cable of a traditional product needs to be wound through the hinge part, the data cable usually uses FFC (flexible flat cable), wiring is messy, assembly is complex, a plurality of processes such as combing and arranging lines need to be carried out, the assembly requirement is higher, the assembly efficiency is low, and the reject ratio of the product is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric structure of inserting of screen and host computer to adopt the winding displacement to connect and lead to the inconvenient and inefficiency technical problem of installation between current screen and the host computer of solution.

In order to achieve the above object, the utility model discloses a screen is as follows with the specific technical scheme of the electric plug structure of host computer:

the utility model provides a screen and electric of host computer are to inserting structure, including setting up the first plug connector at the host computer module and setting up the second connector that is to inserting with first connector on display module, the host computer module is provided with the installation department that is used for installing first connector, including being used for dodging first connector and to inserting the first mouth of dodging of side, still be provided with the fixed bolster that is used for fixed first connector, the both ends of fixed bolster are provided with locating hole and mounting hole respectively, be provided with on the host computer module with locating hole complex reference column, and with mounting hole complex fixed ring post. The first connector and the second connector of setting on display module of setting at host computer module, mutual opposite insertion between the two has made things convenient for the dismouting, and the reference column is fixed a position the fixed bolster at the first both ends of dodging the mouth inboard through the reference column, and the host computer face-piece is through setting up and mounting hole complex retaining ring post with the fixed bolster locking on the host computer face-piece, and first connector forms stable structure. Therefore, the technical problems of inconvenience in installation and low efficiency caused by adoption of flat cable connection between the conventional screen and the host are solved.

Furthermore, the second connector is arranged in a middle rotating shaft of the display module, a cavity for installing the second connector is arranged in the middle rotating shaft, and a second avoiding port for avoiding the second connector inserting port is formed in the middle rotating shaft.

Further, the mounting portion is provided on the host panel of the host module.

Furthermore, first connector includes public needle, is used for fixed public needle file of public needle and is used for welding public needle's public needle welded plate, through public needle welded plate and mainboard circuit connection.

Furthermore, the second connector comprises a female needle, a female needle seat for fixing the female needle and a female needle welding plate for welding the female needle, and is connected with the screen board circuit through the female needle welding plate.

Further, the middle part pivot includes two preceding shells of half tubulose pivot and pivot backshells, connects through joint structure between preceding shell of pivot and the pivot backshell, and the second connector setting is between shell and pivot backshell before the pivot, and the mouth setting is dodged to the second before the pivot on the shell, and the inboard of shell is provided with the fixed orifices before the pivot, and the both ends of female needle welded plate are passed through the screw fixation in the fixed orifices.

The utility model provides a pair of screen and electrical of host computer are to inserting structure has following advantage:

the first connector and the second connector of setting on display module of setting at host computer module, mutual opposite insertion between the two has made things convenient for the dismouting, and the reference column is fixed a position the fixed bolster at the first both ends of dodging the mouth inboard through the reference column, and the host computer face-piece is through setting up and mounting hole complex retaining ring post with the fixed bolster locking on the host computer face-piece, and first connector forms stable structure. Therefore, the technical problems of inconvenience in installation and low efficiency caused by adoption of flat cable connection between the conventional screen and the host are solved.

Drawings

Fig. 1 is an exploded view of a connection structure between a screen and a host provided by the present invention;

fig. 2 is a structural diagram of a display module provided by the present invention;

fig. 3 is an exploded view of the structure of the host module provided by the present invention;

fig. 4 is an enlarged view of fig. 3 a provided by the present invention;

FIG. 5 is a structural view of the fixing bracket provided by the present invention;

fig. 6 is an exploded view of the display module structure provided by the present invention;

FIG. 7 is a structural view of the middle rotating shaft provided by the present invention;

fig. 8 is an enlarged view of the present invention at B in fig. 6;

fig. 9 is a second view of fig. 8 provided by the present invention;

fig. 10 is an enlarged view of the present invention provided with respect to C in fig. 6;

fig. 11 is an enlarged view of fig. 7 at D according to the present invention;

fig. 12 is a first view of the hinge structure provided by the present invention;

fig. 13 is a second view of the hinge structure provided by the present invention;

fig. 14 is a view showing a structure of a shaft body according to the present invention;

fig. 15 is a structure view of the hinge installation structure provided by the present invention.

In the figure: 10. a host module; 20. a display module; 30. a middle rotating shaft;

11. a host computer panel shell; 12. a host bottom shell; 13. a first connector; 14. fixing a bracket;

111. a first dodging port; 112. a positioning column; 113. fixing the ring column; 114. a hinge bin;

131. a male needle; 132. a male needle seat; 133. welding a plate by a male pin;

141. positioning holes; 142. mounting holes;

21. a screen front shell; 22. a screen rear shell;

211. an arched shell; 221. a shaft sleeve; 2211. flat clamping edges;

301. a first shaft end; 302. a second shaft end;

31. a rotating shaft front shell; 32. a rotating shaft rear shell; 33. a second connector; 34. a hinge;

311. a second avoidance port; 312. a fixing hole;

331. a female needle; 332. a female needle seat; 333. welding a plate by a female pin;

341. a base body; 3411. a bayonet; 3412. curling; 3413. flattening edges; 3414. a stop flange; 3415. a right shoulder; 3416. a left shoulder; 3417. folding edges;

342. a shaft body; 3421. a first flattened area; 3422. a second flattened area; 3423. a third flattened area; 3424. a convex ring; 3425. blind holes;

343. an end cap; 3431. clamping a platform; 3432. a right clamping block; 3433. a left clamping block;

344. a stop member.

The attached drawing is a half-cut drawing, namely the size displayed in the attached drawing is half of the whole size, and the attached drawing mainly takes a screen and host connection part as a main part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 13, the present invention provides a screen and host connection structure for digital equipment, including hinged host module 10 and display module 20, in fig. 1 and 2, host module 10 is provided with first connector 13, display module 20 is provided with second connector 33 for being inserted into first connector 13, and both ends of host module 10 and display module 20 are connected through hinge 34. Compared with the connection through a flat cable, the host module 10 and the display module 20 are more convenient to insert directly and easy to disassemble and assemble, so that the host module 10 and the display module 20 can be used for producing different production lines independently, and the length of the production line is shortened.

Referring to fig. 3 to 5, the host module 10 includes a host front case 11 and a host bottom case 12, and a hinge bin 114 for mounting the hinge 34 is disposed at two ends of the host bottom case 12.

The host computer face shell 11 is provided with an installation part for installing the first connector 13, the installation part is located at the middle position of the host computer face shell 11 adjacent to the display module 20, the installation part comprises a first avoiding opening 111 for avoiding the opposite insertion side of the first connector 13, a fixing support 14 for fixing the first connector 13 is further arranged, two ends of the fixing support 14 are respectively provided with a positioning hole 141 and an installation hole 142, the host computer face shell 11 is provided with a positioning column 112 matched with the positioning hole 141, the fixing support 14 is positioned at two ends of the inner side of the first avoiding opening 111 through the positioning column 112, and the fixing support 14 is locked on the host computer face shell 11 through a fixing ring column 113 matched with the installation hole 142.

In an embodiment of the present invention, the mounting hole 142 is a stepped hole, and the positioning hole 141 is located outside the mounting hole 142.

In an embodiment of the present invention, the first connector 13 includes a male pin 131, a male pin seat 132 for fixing the male pin 131, and a male pin welding plate 133 for welding the male pin 131, and is connected to the main board circuit through the male pin welding plate 133.

Referring to fig. 6 to 11, the display module 20 includes a front screen housing 21 and a rear screen housing 22, the rear screen housing 22 is provided with two hollow shaft sleeves 221, which are symmetrically distributed in the left and right direction, the outer ends of the shaft sleeves 221 are adjacent to the inner end of the hinge chamber 114, the front screen housing 21 is provided with an arch housing 211 for wrapping the shaft sleeves 221, and the arch housing 211 is in a half-pipe shape.

A middle rotating shaft 30 sleeved with the shaft sleeve 221 is arranged between the inner side ends of the shaft sleeve 221, the middle rotating shaft 30 is integrally cylindrical, a cavity for the second connector 33 is arranged inside the middle rotating shaft 30, and a second avoiding port 311 used for avoiding the plug interface of the second connector 33 is arranged on the middle rotating shaft 30.

The middle rotating shaft 30 extends to two ends to form a first shaft end 301, the first shaft end 301 extends outwards to form a second shaft end 302, the inner diameter of the first shaft end 301 is smaller than that of the second shaft end 302, the inner diameter of the second shaft end 302 is smaller than that of the middle rotating shaft 30, the first shaft end 301 forms a shaft groove sleeved with the shaft sleeve 221, the middle rotating shaft 30 can rotate relative to the shaft sleeve 221, and when the shaft sleeve 221 rotates, the middle rotating shaft 30 is static.

Referring to fig. 10, in cooperation with the middle rotating shaft 30, the inner side end of the shaft sleeve 221 is provided with a circular arc-shaped lower retaining wall 222, the two ends of the arch shell 211 extend to form circular arc-shaped upper retaining walls 212, the upper retaining walls 212 and the lower retaining walls 222 surround to form a limiting hole, and the limiting hole is sleeved on the first shaft end 301 to limit the horizontal displacement of the middle rotating shaft 30.

In an embodiment of the present invention, the middle rotating shaft 30 includes two semi-tubular front rotating shaft shells 31 and rear rotating shaft shells 32, the front rotating shaft shell 31 and the rear rotating shaft shell 32 are connected by a snap structure, the second connector 33 is disposed between the front rotating shaft shell 31 and the rear rotating shaft shell 32, and the second avoiding opening 311 is disposed on the front rotating shaft shell 31.

In an embodiment of the present invention, the second connector 33 includes a female pin 331, a female pin holder 332 for fixing the female pin 331, and a female pin welding plate 333 for welding the female pin 331, and is connected to the screen board circuit through the female pin welding plate 333, the inner side (the second side of the avoiding hole 311) of the front shell 31 of the rotating shaft is provided with a fixing hole 312, and the two ends of the female pin welding plate 333 are fixed in the fixing hole 312 by screws.

The first connector 13 and the second connector 33 are exemplified by pins and sockets, and it is contemplated that the connecting structure for mating may also include other types of connectors, such as BTB connectors.

Referring to fig. 12 to 15, the hinge 34 includes a base 341, a shaft 342 is installed in the base 341, an end cover 343 is fastened to an outer side of the base 341, the hinge 34 is installed in the hinge chamber 114, and two ends of the shaft 342 are respectively inserted into the base 341 and the shaft sleeve 221.

In order to realize stable insertion of the shaft body 342 with the seat body 341 and the shaft sleeve 221, a convex ring 3424 is disposed in the middle of the shaft body 342, and the convex ring 3424 is used as a boundary, a first flat area 3421 for inserting the seat body 341 is disposed on one axial surface of one end of the shaft body 342, and a second flat area 3422 and a third flat area 3423 for inserting the shaft sleeve 221 are disposed on the other axial surface of the shaft body 342, preferably, the perpendicular line of the first flat area 3421 is perpendicular to the perpendicular line of the second flat area 3422 and the third flat area 3423, respectively.

Correspondingly, the seat body 341 is provided with a flat side 3413 and a curled side 3412, the flat side 3413 and the curled side 3412 form a column hole for the insertion of the shaft body 342, and the flat side 3413 is used for limiting the position of the first flat area 3421 of the shaft body 342, so that the rotation angle is limited; the outer side edge of the shaft sleeve 221 is provided with symmetrical flat clamping edges 2211, and a clamping groove for fixing the shaft body 342 is formed between the flat clamping edges 2211, so that the limiting of the second flat area 3422 and the third flat area 3423 is realized. Through this limit structure, realized that axis body 342 and axle sleeve 221 are stably pegged graft for axis body 342 can not appear skidding when doing the circular motion.

Further, the first flat area 3421 is provided with a blind hole 3425, a stop 344 is installed in the blind hole 3425, a stop convex edge 3414 extends outwards from the flat edge 3413, and when the rotation reaches a predetermined angle, the stop 344 interferes with the stop convex edge 3414 to prevent the product from being damaged due to an excessively large rotation angle.

A folding edge 3147 perpendicular to the flat edge 3413 is bent at the outer end of the seat body 341, a bayonet 3411 is arranged on the folding edge 3147, the width of the folding edge 3147 is larger than the width of the flat edge 3413, and a right shoulder 3415 and a left shoulder 3416 are formed; an end cover 343 is further provided, a pair of clamping platforms 3431 for clamping the opening 3411 is arranged on the inner side of the end cover 343, a right clamping block 3432 and a left clamping block 3433 for clamping the right shoulder 3415 and the left shoulder 3416 respectively are arranged on the inner side of the end cover 343, and the end cover 343 is fixed on the seat body 341 by clamping forces formed by the clamping platforms 3431 and the right clamping block 3432 and the left clamping block 3433 respectively.

In an embodiment of the present invention, the outer port of the hinge chamber 114 is an oval-like shape with an arc-shaped edge, the folded edge 3147 of the seat body 341 is an arc-shaped, the end cover 343 corresponds to the outer port of the hinge chamber 114, and the shape of the end cover 343 and the outer port of the hinge chamber 114 are in clearance fit to form a plug for the outer port of the hinge chamber 114, so that the display is more beautiful.

Assembling the display module 20:

1. firstly, assembling a data cable of a display to a rotating shaft front shell 31 of a middle rotating shaft 30, and covering a rotating shaft rear shell 32 of the middle rotating shaft 30 to form an independent rotating shaft component;

2. and then the assembled middle rotating shaft 30 is respectively connected to the camera and the display screen in sequence, and is correctly placed in the screen rear shell 22 of the display module 20, and finally the screen front shell 21 of the display module 20 is covered, so that the assembly of the display module 20 is completed.

Assembling the host module 10:

1. firstly, assembling the data cable of the main board part to a corresponding hole position of the host computer face shell 11, then installing the data cable into the fixing bracket 14, and fixing the data cable by using screws;

2. the internal parts such as the mainboard, the loudspeaker and the battery are assembled in sequence, the corresponding data terminal interface is connected, the host bottom shell 12 is covered finally, the host surface shell 11 and the host bottom shell 12 are fixed by screws, and the assembly of the host module 10 is completed.

Assembling the display module 20 and the host module 10:

1. correspondingly inserting the assembled display module 20 and the exposed port of the mainboard module 10;

2. and respectively installing the left hinge and the right hinge, and finally locking screws to complete the assembly work of the whole machine.

Therefore, the screen and the host are very convenient to disassemble and assemble, a flat cable is not needed to be used like a data cable of a traditional notebook computer, the complex structure and operation that the flat cable needs to enter a display module through a hinge structure are abandoned, and the adverse phenomena that the assembly is not proper when the data cable needs to bypass the hinge in production, the cable is damaged due to friction with the hinge in the working process of a product and the like are reduced. The assembly during production or the later maintenance is more convenient.

To sum up, the utility model provides an electrical plug-in structure of a screen and a host, wherein a display module of a host module screen where the host is located is respectively provided with a first plug connector and a second plug connector, and the electrical connection between the first plug connector and the second plug connector is directly plugged in through the plug connectors; be provided with a pair of hinge storehouse on the host computer module, be provided with a pair of axle sleeve on the display module, peg graft in the axle sleeve in the hinge in hinge storehouse from the outside through pegging graft, be provided with the middle part pivot between two axle sleeves, cup joint between middle part pivot and the axle sleeve and can rotate relatively, and the second connector sets up in the pivot of middle part for when screen and host computer open and shut, first plug connector and second connector are not followed the rotation.

The connection is all connected through the grafting mode, does not use the screw, and in host computer module and display module's connection structure, both ends about articulated portion locates, and adopt the bayonet subassembly of tip, host computer module do alone with display module after insert the pivot from both ends can for host computer module and display module can produce alone, shorten the length and the production time of production line, the cost is reduced has improved efficiency, has promoted the quality of product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (6)

1. The utility model provides a screen and electric of host computer structure of pegging graft, a serial communication port, including setting up first plug connector and the second connector (33) of setting on display module (20) at host computer module (10), second connector (33) are used for pegging graft with first connector (13), host computer module (10) are provided with the installation department that is used for installing first connector (13), including being used for dodging first connector (13) and dodging first mouth (111) of dodging the side of inserting, still be provided with fixed bolster (14) that are used for fixed first connector (13), the both ends of fixed bolster (14) are provided with locating hole (141) and mounting hole (142) respectively, be provided with on host computer module (10) with locating hole (141) complex reference column (112) to and fixed ring post (113) of mounting hole (142) complex.

2. The electrical plug-in structure of the screen and the host machine according to claim 1, wherein the second connector (33) is disposed in a middle rotating shaft (30) of the display module (20), a cavity for mounting the second connector (33) is disposed in the middle rotating shaft (30), and the middle rotating shaft (30) is provided with a second avoiding opening (311) for avoiding the plug interface of the second connector (33).

3. A screen and host electrical mating structure according to claim 2, wherein said mounting portion is provided on a host face shell (11) of the host module (10).

4. The electrical plug-in structure of the screen and the host machine as claimed in claim 3, wherein the first connector (13) comprises a male pin (131), a male pin base (132) for fixing the male pin (131), and a male pin welding plate (133) for welding the male pin (131), and is connected with the main board circuit through the male pin welding plate (133).

5. A screen and host electric plug-in structure according to claim 3, wherein the second connector (33) comprises a female pin (331), a female pin holder (332) for fixing the female pin (331), and a female pin welding plate (333) for welding the female pin (331), and is connected with the screen circuit through the female pin welding plate (333).

6. The electric plug-in structure of screen and host computer according to claim 5, characterized in that, middle part pivot (30) includes two half tubular pivot front shell (31) and pivot backshells (32), connect through joint structure between pivot front shell (31) and the pivot backshell (32), second connector (33) set up before the pivot between shell (31) and the pivot backshell (32), the second dodges mouthful (311) and sets up before the pivot on shell (31), the inboard of shell (31) is provided with fixed orifices (312) before the pivot, the both ends of female needle welded plate (333) are passed through the fix with screw in fixed orifices (312).

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