CN216501776U - Tooth device is pressed to note computer pivot - Google Patents

Tooth device is pressed to note computer pivot Download PDF

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Publication number
CN216501776U
CN216501776U CN202123146431.3U CN202123146431U CN216501776U CN 216501776 U CN216501776 U CN 216501776U CN 202123146431 U CN202123146431 U CN 202123146431U CN 216501776 U CN216501776 U CN 216501776U
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CN
China
Prior art keywords
fixedly connected
side wall
movable
notebook computer
screw rod
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Active
Application number
CN202123146431.3U
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Chinese (zh)
Inventor
张克会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Feiman Electronic Technology Co.,Ltd.
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Chongqing Yarong Precision Hardware Co ltd
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Priority to CN202123146431.3U priority Critical patent/CN216501776U/en
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Publication of CN216501776U publication Critical patent/CN216501776U/en
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Abstract

The utility model discloses a rotating shaft tooth pressing device of a notebook computer, which comprises an operation table, wherein the upper surface of the operation table is fixedly connected with an installation frame, the inner side wall of the installation frame is fixedly connected with a bidirectional servo motor, the output end of the bidirectional servo motor is fixedly connected with a transverse screw rod, the outer side wall of the transverse screw rod is in threaded connection with a movable plate, the side wall of the movable plate is connected with a tooth pressing block through a first pressure reducing mechanism, the inner side wall of the installation frame is fixedly connected with two installation plates, and the installation plates penetrate through the corresponding movable plates and are in sliding connection with the movable plates. According to the utility model, the transverse screw rod drives the vertical screw rod to rotate through the cone pulley assembly, and the vertical screw rod drives the pressing block to press the notebook computer through the movable assembly, so that the notebook computer is prevented from loosening when the rotating shaft of the notebook computer presses teeth, the position of the notebook computer is not required to be adjusted repeatedly, and the production efficiency of the notebook computer is effectively improved.

Description

Tooth device is pressed to note computer pivot
Technical Field
The utility model relates to the technical field of tooth pressing devices, in particular to a rotating shaft tooth pressing device of a note computer.
Background
The notebook computer, called notebook for short, features small body, portable convenience compared with desktop computer, and is a small-sized portable personal computer.
When a notebook computer is produced and installed, the tooth pressing operation needs to be carried out on a rotating shaft on the notebook computer, the tooth pressing operation in the prior art drives a tooth pressing block to press teeth on the rotating shaft through a driving mechanism, however, in the tooth pressing process, the notebook computer is caused to rock due to the fact that the tooth pressing block is stressed too much sometimes, and after the notebook computer rocks, the tooth pressing block cannot align the rotating shaft, so that the position of the notebook computer needs to be adjusted manually, and the production efficiency of the notebook computer is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a rotating shaft tooth pressing device for a note computer.
In order to achieve the purpose, the utility model adopts the following technical scheme: a rotating shaft tooth pressing device of a note computer comprises an operation platform, wherein the upper surface of the operation platform is fixedly connected with a mounting frame, the inner side wall of the mounting rack is fixedly connected with a bidirectional servo motor, the output end of the bidirectional servo motor is fixedly connected with a transverse screw rod, the outer side wall of the transverse screw is in threaded connection with a movable plate, the side wall of the movable plate is connected with a tooth pressing block through a first pressure reducing mechanism, the inner side wall of the mounting rack is fixedly connected with two mounting plates, the mounting plates penetrate through the corresponding movable plates and are in sliding connection with the movable plates, a movable frame is connected between the two mounting plates in a sliding way, the mounting panel top is run through and is had vertical screw rod rotating connection, be connected through the cone pulley subassembly between horizontal screw rod and the adjacent vertical screw rod, two vertical screw rod all is connected with the movable frame through the movable assembly, the movable frame lower surface is connected with the pressing plate through second decompression mechanism.
As a further description of the above technical solution:
first decompression mechanism includes the adapter sleeve of fixed connection at the movable plate lateral wall, adapter sleeve inside wall sliding connection has the slider, the horizontal relief spring of bottom fixedly connected with in the adapter sleeve, the one end fixed connection that the adapter sleeve was kept away from to horizontal relief spring is on the slider lateral wall, the one end that horizontal relief spring was kept away from to the slider is connected with the pressure tooth piece.
As a further description of the above technical solution:
the bevel wheel assembly comprises a vertical bevel gear fixedly sleeved on the outer side wall of the transverse screw rod, the outer side wall of the vertical bevel gear is meshed with the transverse bevel gear, and the transverse bevel gear is fixedly sleeved on the top of the corresponding vertical screw rod.
As a further description of the above technical solution:
the movable assembly comprises two sliding cylinders fixedly connected to the upper surface of the movable frame, the inner side walls of the sliding cylinders are fixedly connected with threaded blocks, and the threads of the threaded blocks are sleeved on the outer side walls of the corresponding vertical screws.
As a further description of the above technical solution:
the second decompression mechanism comprises two telescopic rods fixedly connected to the bottom of the movable frame, one end of each telescopic rod, far away from the movable frame, is fixedly connected to the upper surface of the pressing plate, and vertical damping springs are sleeved on the outer walls of the telescopic rods.
As a further description of the above technical solution:
the mounting bracket inboard is provided with the drive mechanism who is used for the work piece transmission, drive mechanism is located the operation panel top.
The utility model has the following beneficial effects:
1. compared with the prior art, this tooth device is pressed to notebook computer pivot, through two-way servo motor, horizontal screw rod, the movable frame, press the clamp plate, mutually support of cone pulley subassembly and vertical screw rod, the in-process that the tooth piece was pressed in the pivot was carried out to the removal slab band pressure, horizontal screw rod passes through the cone pulley subassembly and drives vertical screw rod rotation, vertical screw rod drives through movable subassembly and presses the clamp block to press the notebook computer and press, thereby it takes place to become flexible to avoid the notebook computer pivot when pressing the tooth, need not to carry out the position adjustment of notebook computer repeatedly, and then effectual improvement notebook computer's production efficiency.
2. Compared with the prior art, this tooth device is pressed to notebook computer pivot through mutually supporting of telescopic link, vertical relief spring, horizontal damping spring, adapter sleeve and slider, and vertical relief spring can cushion the holding down force according to the pressure board, alleviates the pressing force of pressing the tooth piece through horizontal damping spring simultaneously to effectively avoid pressing the pressure board and pressing the too big notebook computer that causes of tooth piece pressing force and taking place the damage.
Drawings
FIG. 1 is a schematic structural view of a rotary shaft tooth pressing device of a notebook computer according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a schematic view showing the connection of the operation platform, the mounting frame and the movable frame in the device for pressing teeth of a rotating shaft of a notebook computer according to the present invention;
FIG. 5 is a schematic view showing the connection between the mounting plate and the movable frame of the device for pressing teeth of a rotating shaft of a notebook computer according to the present invention;
fig. 6 is a diagram of a movable plate, a connecting sleeve and a tooth pressing block in the tooth pressing device for the rotating shaft of the notebook computer.
Illustration of the drawings:
1. an operation table; 2. a mounting frame; 3. a bidirectional servo motor; 4. a transverse screw; 5. moving the plate; 6. pressing the tooth block; 7. mounting a plate; 8. a movable frame; 9. a pressing plate; 10. a vertical bevel gear; 11. a transverse bevel gear; 12. a vertical screw; 13. connecting sleeves; 14. a slider; 15. a lateral relief spring; 16. a slide cylinder; 17. a thread block; 18. a telescopic rod; 19. a vertical damping spring; 20. and a transmission mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a computer shaft tooth pressing device: the device comprises an operation table 1, wherein the upper surface of the operation table 1 is fixedly connected with a mounting frame 2, the inner side wall of the mounting frame 2 is fixedly connected with a bidirectional servo motor 3, the output end of the bidirectional servo motor 3 is fixedly connected with a transverse screw rod 4, the outer side wall of the transverse screw rod 4 is in threaded connection with a movable plate 5, the side wall of the movable plate 5 is connected with a tooth pressing block 6 through a first pressure reducing mechanism, the first pressure reducing mechanism comprises a connecting sleeve 13 fixedly connected with the outer side wall of the movable plate 5, the inner side wall of the connecting sleeve 13 is in sliding connection with a sliding block 14, the inner bottom of the connecting sleeve 13 is fixedly connected with a transverse pressure reducing spring 15, one end of the transverse pressure reducing spring 15, far away from the connecting sleeve 13, is fixedly connected onto the outer side wall of the sliding block 14, one end of the sliding block 14, far away from the transverse pressure reducing spring 15, is connected with the tooth pressing block 6, when the movable plate 5 drives the tooth pressing block 6 to perform tooth pressing operation, the pressing force of the movable plate 5 can be relieved through the first pressure reducing mechanism, the tooth pressing block 6 is more stable for the rotating shaft pressing teeth, and the notebook computer is prevented from being damaged due to overlarge pressure between the notebook computer and the rotating shaft.
Wherein, the inner side wall of the mounting rack 2 is fixedly connected with two mounting plates 7, the mounting plates 7 penetrate through the corresponding moving plate 5 and are connected with the moving plate 5 in a sliding way, a moving frame 8 is connected between the two mounting plates 7 in a sliding way, the side wall of the moving frame 8 is provided with two moving holes matched with the mounting plates 7, the mounting plates 7 are connected on the inner side wall of the moving holes in a sliding way, meanwhile, the transverse screw rods 4 penetrate through the moving holes, the top of the mounting plates 7 are connected with vertical screw rods 12 in a penetrating way and in a rotating way, the side wall of the mounting plates 7 is provided with through holes matched with the vertical screw rods 12, the vertical screw rods 12 are connected on the inner side wall of the through holes in a rotating way, the transverse screw rods 4 are connected with the adjacent vertical screw rods 12 through cone pulley components, each cone pulley component comprises a vertical bevel gear 10 fixedly sleeved on the outer side wall of the transverse screw rod 4, the outer side wall of the vertical bevel gear 10 is connected with a transverse bevel gear 11 in a meshing way, horizontal bevel gear 11 is fixed cup jointing at corresponding vertical screw 12 top, and two vertical screw 12 all are connected with movable frame 8 through movable assembly, and movable assembly includes two smooth sections of thick bamboo 16 of fixed connection at movable frame 8 upper surface, and smooth section of thick bamboo 16 inside wall fixedly connected with thread block 17, and thread block 17 screw thread cup joints on corresponding vertical screw 12 lateral wall.
Further, 8 lower surfaces of movable frame are connected with through second decompression mechanism and press board 9, second decompression mechanism includes two telescopic links 18 of fixed connection in the 8 bottoms of movable frame, the one end fixed connection that movable frame 8 was kept away from to telescopic link 18 is pressing board 9 upper surface, 18 outer wall covers of telescopic link are equipped with vertical damping spring 19, it is provided with a plurality of rubber lugs to press board 9 lower surface, and through the setting of telescopic link 18 with vertical damping spring 19, movable frame 8 can effectually alleviate and press board 9 decurrent holding down force when pressing down, mutually support with rubber lug simultaneously, avoid causing the damage for notebook computer, 2 inboards of mounting bracket are provided with drive mechanism 20 that is used for the work piece transmission, drive mechanism 20 is located operation platform 1 top.
The working principle is as follows: when the rotary shaft of the notebook computer is pressed, the transmission mechanism 20 drives the notebook computer to be located below the pressing plate 9, the bidirectional servo motor 3 is started, the bidirectional servo motor 3 drives the transverse screw rod 4 to rotate, the transverse screw rod 4 drives the movable plate 5 to move, meanwhile, the transverse screw rod 4 drives the vertical screw rod 12 to rotate through the vertical bevel gear 10 and the transverse bevel gear 11, the vertical screw rod 12 drives the threaded block 17 to move, the threaded block 17 drives the sliding cylinder 16 to move, the sliding cylinder 16 drives the movable frame 8 to move, the movable frame 8 drives the pressing plate 9 to move downwards through the second pressure reducing mechanism, the pressing plate 9 presses the top of the notebook computer, and the notebook computer is enabled to stably stop on the transmission mechanism 20.
The movable plate 5 drives the tooth pressing block 6 and the notebook computer rotating shaft to press teeth through the first pressure reducing mechanism, after the tooth pressing of the notebook computer rotating shaft is completed, the bidirectional servo motor 3 is started, the bidirectional servo motor 3 rotates in the reverse direction and drives the movable plate 5 to move towards the two sides of the operation platform 1 through the transverse screw rod 4, the vertical screw rod 12 drives the movable frame 8 to move upwards through the movable assembly, the pressing on the notebook computer is relieved, the transmission mechanism 20 is started, and the transmission mechanism 20 transmits the notebook computer again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a note computer pivot pressure tooth device, includes operation panel (1), its characterized in that: the upper surface of the operation table (1) is fixedly connected with a mounting rack (2), the inner side wall of the mounting rack (2) is fixedly connected with a bidirectional servo motor (3), the output end of the bidirectional servo motor (3) is fixedly connected with a transverse screw (4), the outer side wall of the transverse screw (4) is in threaded connection with a movable plate (5), the side wall of the movable plate (5) is connected with a tooth pressing block (6) through a first pressure reducing mechanism, the inner side wall of the mounting rack (2) is fixedly connected with two mounting plates (7), the mounting plates (7) penetrate through the corresponding movable plate (5) and are in sliding connection with the movable plate (5), a movable frame (8) is in sliding connection between the two mounting plates (7), the top of each mounting plate (7) penetrates through and is in rotating connection with a vertical screw (12), and the transverse screw (4) is connected with the adjacent vertical screw (12) through a cone pulley assembly, two vertical screw rod (12) all are connected with movable frame (8) through movable assembly, movable frame (8) lower surface is connected with through second decompression mechanism and presses clamp plate (9).
2. The device of claim 1, wherein the computer shaft comprises: first decompression mechanism includes adapter sleeve (13) of fixed connection at movable plate (5) lateral wall, adapter sleeve (13) inside wall sliding connection has slider (14), horizontal relief spring (15) of bottom fixedly connected with in adapter sleeve (13), the one end fixed connection that adapter sleeve (13) were kept away from in horizontal relief spring (15) is on slider (14) lateral wall, the one end that horizontal relief spring (15) were kept away from in slider (14) is connected with pressure tooth piece (6).
3. The device of claim 1, wherein the computer shaft comprises: the bevel gear component comprises a vertical bevel gear (10) fixedly sleeved on the outer side wall of the transverse screw (4), the outer side wall of the vertical bevel gear (10) is meshed with a transverse bevel gear (11), and the transverse bevel gear (11) is fixedly sleeved on the top of the corresponding vertical screw (12).
4. The device of claim 1, wherein the computer shaft comprises: the movable assembly comprises two sliding cylinders (16) fixedly connected to the upper surface of the movable frame (8), the inner side walls of the sliding cylinders (16) are fixedly connected with threaded blocks (17), and the threaded blocks (17) are in threaded sleeve connection with the outer side walls of the corresponding vertical screw rods (12).
5. The device of claim 1, wherein the computer shaft comprises: second decompression mechanism includes two telescopic links (18) of fixed connection in movable frame (8) bottom, the one end fixed connection that movable frame (8) were kept away from in telescopic link (18) is pressing board (9) upper surface, telescopic link (18) outer wall cover is equipped with vertical damping spring (19).
6. The device of claim 1, wherein the computer shaft comprises: the inner side of the mounting frame (2) is provided with a transmission mechanism (20) for workpiece transmission, and the transmission mechanism (20) is positioned above the operation platform (1).
CN202123146431.3U 2021-12-14 2021-12-14 Tooth device is pressed to note computer pivot Active CN216501776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123146431.3U CN216501776U (en) 2021-12-14 2021-12-14 Tooth device is pressed to note computer pivot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123146431.3U CN216501776U (en) 2021-12-14 2021-12-14 Tooth device is pressed to note computer pivot

Publications (1)

Publication Number Publication Date
CN216501776U true CN216501776U (en) 2022-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123146431.3U Active CN216501776U (en) 2021-12-14 2021-12-14 Tooth device is pressed to note computer pivot

Country Status (1)

Country Link
CN (1) CN216501776U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115043058A (en) * 2022-06-11 2022-09-13 嘉兴艾科新材料科技有限公司 High-efficiency automatic labeling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115043058A (en) * 2022-06-11 2022-09-13 嘉兴艾科新材料科技有限公司 High-efficiency automatic labeling device

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20231024

Address after: 402760 No.8, Shuangxing Avenue, Biquan street, Bishan District, Chongqing

Patentee after: Chongqing Feiman Electronic Technology Co.,Ltd.

Address before: 402760 group 3, Sanjiao village, Bicheng street, Bishan District, Chongqing

Patentee before: Chongqing Yarong Precision Hardware Co.,Ltd.

TR01 Transfer of patent right