CN109407777A - A kind of binding mechanism of computer hardware - Google Patents
A kind of binding mechanism of computer hardware Download PDFInfo
- Publication number
- CN109407777A CN109407777A CN201811231362.6A CN201811231362A CN109407777A CN 109407777 A CN109407777 A CN 109407777A CN 201811231362 A CN201811231362 A CN 201811231362A CN 109407777 A CN109407777 A CN 109407777A
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- CN
- China
- Prior art keywords
- bearing
- hands
- computer hardware
- lead screw
- bearing seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bolts, Nuts, And Washers (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of binding mechanisms of computer hardware, including mainboard substrate and end bearing seat, the fixed bolt of the mainboard substrate is on the surface of two groups of end bearing seats, vertical bolt has lead screw protective shell in the middle part of the outer surface of cupular part of the end bearing seat, the outer surface of cupular part of the lead screw protective shell is welded with banding fixed bit, the surface of the banding fixed bit is fixedly installed with binding spring band, the bottom outside of the end bearing seat is equipped with bottom bearing lid, being fitted between the end bearing seat and bottom bearing lid has umbrella oil meter, the inner cavity of the lead screw protective shell is equipped with main motion lead screw, level is fitted into dynamic connecting rod between the end bearing seat and bottom bearing lid.In the present invention, guarantees the stability of entire computer hardware after binding using worm and gear and the knockdown lifting bundling apparatus of feed screw nut using new structure, computer hardware is avoided to generate physical injury.
Description
Technical field
The present invention relates to computer binding accessories field more particularly to a kind of binding mechanisms of computer hardware.
Background technique
Computer hardware refers in computer system by electronics, the various physical units of compositions such as mechanical and photoelectric cell
General name, these physical units constitute an organic whole by the requirement of system structure and provide substance base for computer software operation
Plinth, in short, the function of computer hardware is to input and store program and data, and execute program data mart modeling at can be with
The form utilized, from the appearance from the point of view of, microcomputer is made of mainframe box and external equipment, in mainframe box mainly include CPU, memory,
Mainboard, hard disk drive, CD drive, various expansion cards, connecting line, power supply etc., external equipment include mouse, keyboard, show
Show device, speaker etc..
The mode that most of existing computer hardware equipment is fixed by bolts is fixed, when dismounting more
Trouble, while existing some cluster fixed forms due to use are all when in use rigid binding modes, are caused
Hardware device surface or inside can generate some physical damages.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of bundle of the computer hardware proposed
Tie up mechanism.
To achieve the goals above, present invention employs following technical solutions: a kind of binding mechanism of computer hardware, packet
Mainboard substrate and end bearing seat are included, the fixed bolt of the mainboard substrate is in the surface of two groups of end bearing seats, the end axis
Holding vertical bolt in the middle part of the outer surface of cupular part of seat has lead screw protective shell, and the outer surface of cupular part of the lead screw protective shell is welded with banding
Fixed bit, the surface of the banding fixed bit are fixedly installed with binding spring band, and the bottom outside of the end bearing seat is equipped with
Bottom bearing lid, being fitted between the end bearing seat and bottom bearing lid has umbrella oil meter, the inner cavity of the lead screw protective shell
Equipped with main motion lead screw, level is fitted into dynamic connecting rod, the dynamic link between the end bearing seat and bottom bearing lid
Between fixed engagement change hands worm screw, the surface for changing hands worm screw is engaged with vertically changes hands worm gear, described to change hands in worm gear
Center portion position is equipped with and changes hands handle, and the end of the main motion lead screw is equipped with auxiliary stopper block, the middle part of the dynamic link vertically
It is socketed dynamic worm screw, dynamic worm gear is engaged in the side of the power worm screw, and one end fixing sleeve of the power worm screw is connected to
Thrust bearing is socketed with alignment bearing, the bottom set of the main motion lead screw between the end bearing seat and main motion lead screw
It is connected to load-bearing roller bearing, the internal axle sleeve of the load-bearing roller bearing is equipped with inner cavity axle sleeve, and the connection of the end bearing seat is flat
Face is chimeric fastening bolt.
It is as above-mentioned technical proposal to further describe:
Cooperation between the thrust bearing, alignment bearing and load-bearing roller bearing and part is transition fit, and is held
The initial pretightening force of weight roller bearing is 20 newton.
It is as above-mentioned technical proposal to further describe:
The bottom bearing lid is divided into two components up and down, and upside is hollow shaft sleeve, lower side wall bearing cap, and the two uses spiral shell
Bolt is fixedly connected, and contact surface is equipped with rubber gasket.
It is as above-mentioned technical proposal to further describe:
The engagement changing hands worm gear and changing hands between worm screw is double tooth engagements, and changes hands worm gear and change hands between worm screw only
Changing hands worm gear can be rotated by changing hands handle, realize the rotation for changing hands worm screw, and is changed hands handle and changed hands
It is connected between worm gear using flat key.
It is as above-mentioned technical proposal to further describe:
The surface of the end bearing seat and bottom bearing lid is welded with the triangle plastics with a thickness of 1 point 5 millimeter
Gusset, the quantity of triangle gusset are six groups, are evenly arranged on the surface of end bearing seat and bottom bearing lid.
It is as above-mentioned technical proposal to further describe:
It is combined between the power worm gear and power worm screw using the worm and gear of curved surface multi-tooth meshing, while power worm gear
Using self-locking worm gear tooth, tooth form is curved surface right-angled trapezium.
It is as above-mentioned technical proposal to further describe:
The revolving speed for changing hands worm screw and power worm screw is no more than ten revolution per seconds, and the lead of main motion lead screw is 0. 5
Every turn of millimeter.
It is as above-mentioned technical proposal to further describe:
The maximum elongation length of the binding spring band is ten millimeters, and the maximum bump height for bundling spring band is three millis
Rice.
In the present invention, guaranteed using new structure using worm and gear and the knockdown lifting bundling apparatus of feed screw nut
The stability of entire computer hardware after binding, while elastic bundling belt is used, avoid rigid binding band hard to computer
Part generates physical injury, and the present invention is safe and practical, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of main structure figure of the binding mechanism of computer hardware proposed by the present invention；
Fig. 2 is a kind of binding mechanism tightening component external structure of computer hardware proposed by the present invention；
Fig. 3 is a kind of binding mechanism tightening component internal structure chart of computer hardware proposed by the present invention；
Fig. 4 is a kind of transmission schematic diagram of the binding mechanism tightening component of computer hardware proposed by the present invention.
Marginal data:
1, mainboard substrate；2, spring band is bundled；3, banding fixed bit；4, lead screw protective shell；5, end bearing seat；6, umbrella
Oil meter；7, bottom bearing lid；8, main motion lead screw；9, worm gear is changed hands；10, handle is changed hands；11, worm screw is changed hands；12, power connects
Bar；13, auxiliary stopper block；14, power worm gear；15, power worm screw；16, thrust bearing；17, alignment bearing；18, load-bearing roller
Bearing；19, inner cavity axle sleeve；20, fastening bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of binding mechanism of computer hardware, including mainboard substrate 1 and end bearing seat 5, mainboard base
The fixed bolt of material 1 vertical bolt in the middle part of the surface of two groups of end bearing seats 5, the outer surface of cupular part of end bearing seat 5 has lead screw
Protective shell 4, the outer surface of cupular part of lead screw protective shell 4 are welded with banding fixed bit 3, and the surface of banding fixed bit 3 is fixedly installed with
Spring band 2 is bundled, the bottom outside of end bearing seat 5 is equipped with bottom bearing lid 7, between end bearing seat 5 and bottom bearing lid 7
Chimeric to have umbrella oil meter 6, the inner cavity of lead screw protective shell 4 is equipped with main motion lead screw 8, between end bearing seat 5 and bottom bearing lid 7
Level is fitted into dynamic connecting rod 12, and fixed engagement changes hands worm screw 11 between dynamic link 12, and the surface for changing hands worm screw 11 is vertical
It is engaged with and changes hands worm gear 9, the centre for changing hands worm gear 9, which is equipped with, changes hands handle 10, and the end of main motion lead screw 8 is equipped with auxiliary vertically
Limited block 13 is helped, the middle part of dynamic link 12 is socketed dynamic worm screw 15, and dynamic worm gear 14 is engaged in the side of power worm screw 15,
One end fixing sleeve of power worm screw 15 is connected to thrust bearing 16, is socketed with centration axis between end bearing seat 5 and main motion lead screw 8
17 are held, the bottom of main motion lead screw 8 is socketed with load-bearing roller bearing 18, and the internal axle sleeve of load-bearing roller bearing 18 is equipped with inner cavity axle sleeve
19, the connection plane of end bearing seat 5 is chimeric fastening bolt 20.
Cooperation between thrust bearing 16, alignment bearing 17 and load-bearing roller bearing 18 and part is transition fit, and
The initial pretightening force of load-bearing roller bearing 18 is 20 newton, guarantees entire thrust bearing 16, alignment bearing 17 and load-bearing roller
Bearing 18 is complete stability after mounting, while guaranteeing that bearing capacity is adequately, to avoid equipment damage, bottom bearing lid 7
It is divided into two components up and down, upside is hollow shaft sleeve, and lower side wall bearing cap, the two is bolted and fixed, and contact surface is equipped with
Rubber gasket, realize the end of equipment is sealed while, can protection with solid line to equipment inner cavity, change hands snail
Wheel 9 and the engagement changed hands between worm screw 11 are double tooth engagements, and change hands worm gear 9 and change hands and only change hands worm gear 9 between worm screw 11
It can be rotated by changing hands handle 10, realize the rotation for changing hands worm screw 11, and changed hands handle 10 and change hands worm gear 9
Between connected using flat key, have self-locking effect, it is ensured that whole equipment will not generate loose when operating, adopt simultaneously
It is connected with flat key, the production cost of whole equipment can be reduced, guarantee the efficiency of transmitting torque, end bearing seat 5 and bottom axis
The surface for holding lid 7 is welded with triangle plastics gusset with a thickness of 1 point 5 millimeter, and the quantity of triangle gusset is six groups, uniformly distributed
On the surface of end bearing seat 5 and bottom bearing lid 7, do stiffener plate may further ensure that the load of whole equipment more
Can, guarantee the service life of equipment, the worm and gear group of curved surface multi-tooth meshing is used between power worm gear 14 and power worm screw 15
It closes, while power worm gear 14 uses self-locking worm gear tooth, tooth form is curved surface right-angled trapezium, and curved surface stabilizer blade is trapezoidal can be provided to equipment
Higher torque transmission efficiency, while realizing that the requirement of self-locking effect is relatively low, change hands turn of worm screw 11 and power worm screw 15
Speed is no more than ten revolution per seconds, and the lead of main motion lead screw 8 is 0. 5 millimeters every turn, avoids the lead of lead screw is excessive from causing fastly
The binding of speed causes hardware impaired, while it is more steady to use lesser lead and lower revolving speed that whole equipment may be implemented
Operating, binding spring band 2 maximum elongation length be ten millimeters, and bundle spring band 2 maximum bump height be three millimeters,
Guarantee that whole equipment can carry out bundling operation to computer hardware, while having certain surplus, guarantees the practical of whole equipment
Property.
Working principle: when using computer hardware binding equipment, first by the mainboard substrate 1 of entire computer
It is placed on the surface of end bearing seat 5, the dynamic link 12 of entire bundling apparatus is connected with worm screw 11 is changed hands later, adjusts later
After whole good whole equipment, changes hands the drive of handle 10 and change hands worm gear 9 and rotated, by changing hands worm screw 11, dynamic link
It 12 and covers power worm screw 15 on dynamic link 12 power worm gear 14 is driven to be rotated, while passing through 19 band of inner cavity axle sleeve
Dynamic main motion lead screw 8 moves up and down, and is carried out by the binding spring band 2 being fixed on banding fixed bit 3 to mainboard substrate 1
Binding positioning, while inner cavity setting thrust bearing 16, alignment bearing 17 and load-bearing roller bearing 18 to whole equipment move when
Position limited, while by part carrying carry out dispersion load-bearing.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of binding mechanism of computer hardware, including mainboard substrate (1) and end bearing seat (5), the mainboard substrate (1)
Fixed bolt is on the surface of two groups of end bearing seats (5), which is characterized in that in the outer surface of cupular part of the end bearing seat (5)
Portion bolts vertically to be had lead screw protective shell (4), and the outer surface of cupular part of the lead screw protective shell (4) is welded with banding fixed bit (3), institute
The surface for stating banding fixed bit (3) is fixedly installed with binding spring band (2), and the bottom outside of the end bearing seat (5) is equipped with
Bottom bearing lid (7), being fitted between the end bearing seat (5) and bottom bearing lid (7) has umbrella oil meter (6), the lead screw
The inner cavity of protective shell (4) is equipped with main motion lead screw (8), horizontal chimeric between the end bearing seat (5) and bottom bearing lid (7)
Dynamic connecting rod (12), fixed engagement is changed hands worm screw (11) between the dynamic link (12), described to change hands worm screw (11)
Surface is engaged with vertically changes hands worm gear (9), and the centre for changing hands worm gear (9) is equipped with and changes hands handle (10), the main fortune
The end of dynamic lead screw (8) is equipped with auxiliary stopper block (13) vertically, and the middle part of the dynamic link (12) is socketed dynamic worm screw
(15), dynamic worm gear (14) is engaged in the side of the power worm screw (15), and one end of the power worm screw (15) is fixedly attached
Have thrust bearing (16), is socketed with alignment bearing (17), the master between the end bearing seat (5) and main motion lead screw (8)
The bottom of movement lead screw (8) is socketed with load-bearing roller bearing (18), and the internal axle sleeve of the load-bearing roller bearing (18) is equipped with inner cavity
Axle sleeve (19), the connection plane of the end bearing seat (5) is chimeric fastening bolt (20).
2. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that the thrust bearing
(16), the cooperation between alignment bearing (17) and load-bearing roller bearing (18) and part is transition fit, and load-bearing Roller Shaft
The initial pretightening force for holding (18) is 20 newton.
3. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that the bottom bearing lid
(7) it is divided into two components up and down, upside is hollow shaft sleeve, and lower side wall bearing cap, the two is bolted and fixed, and contact surface is set
There is rubber gasket.
4. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that described to change hands worm gear (9)
And the engagement changed hands between worm screw (11) is double tooth engagements, and changes hands worm gear (9) and change hands and only change hands snail between worm screw (11)
Wheel (9) can be rotated by changing hands handle (10), realize the rotation for changing hands worm screw (11), and change hands handle (10)
And it changes hands and is connected between worm gear (9) using flat key.
5. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that the end bearing seat
(5) and the surface of bottom bearing lid (7) is welded with the triangle plastics gusset with a thickness of 1 point 5 millimeter, the number of triangle gusset
Amount is six groups, is evenly arranged on the surface of end bearing seat (5) and bottom bearing lid (7).
6. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that the power worm gear (14)
It is combined between power worm screw (15) using the worm and gear of curved surface multi-tooth meshing, while power worm gear (14) uses self-locking worm gear
Tooth, tooth form are curved surface right-angled trapezium.
7. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that described to change hands worm screw (11)
It is no more than ten revolution per seconds with the revolving speed of power worm screw (15), and the lead of main motion lead screw (8) is 0. 5 millimeters every turn.
8. a kind of binding mechanism of computer hardware according to claim 1, which is characterized in that the binding spring band
(2) maximum elongation length is ten millimeters, and the maximum bump height for bundling spring band (2) is three millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231362.6A CN109407777B (en) | 2018-10-22 | 2018-10-22 | Binding mechanism of computer hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231362.6A CN109407777B (en) | 2018-10-22 | 2018-10-22 | Binding mechanism of computer hardware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109407777A true CN109407777A (en) | 2019-03-01 |
| CN109407777B CN109407777B (en) | 2020-06-02 |
Family
ID=65468867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231362.6A Active CN109407777B (en) | 2018-10-22 | 2018-10-22 | Binding mechanism of computer hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109407777B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917869A (en) * | 2019-03-14 | 2019-06-21 | 合肥清若科技有限公司 | A kind of main board of computer fixed structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150432A1 (en) * | 2004-01-12 | 2005-07-14 | Yong-Chang Wen | Portable table for notebook computer |
| US8783500B1 (en) * | 2010-09-18 | 2014-07-22 | Rockwell Collins, Inc. | Sliding lock mechanism |
| CN107357366A (en) * | 2017-07-11 | 2017-11-17 | 合肥柴阁信息科技有限公司 | A kind of anti-fixing device of colliding with of main frame |
| CN206649415U (en) * | 2017-04-17 | 2017-11-17 | 长沙师范学院 | It is a kind of to have radiating and dust-proof computer motherboard bracing means concurrently |
-
2018
- 2018-10-22 CN CN201811231362.6A patent/CN109407777B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150432A1 (en) * | 2004-01-12 | 2005-07-14 | Yong-Chang Wen | Portable table for notebook computer |
| US8783500B1 (en) * | 2010-09-18 | 2014-07-22 | Rockwell Collins, Inc. | Sliding lock mechanism |
| CN206649415U (en) * | 2017-04-17 | 2017-11-17 | 长沙师范学院 | It is a kind of to have radiating and dust-proof computer motherboard bracing means concurrently |
| CN107357366A (en) * | 2017-07-11 | 2017-11-17 | 合肥柴阁信息科技有限公司 | A kind of anti-fixing device of colliding with of main frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917869A (en) * | 2019-03-14 | 2019-06-21 | 合肥清若科技有限公司 | A kind of main board of computer fixed structure |
| CN109917869B (en) * | 2019-03-14 | 2020-09-04 | 台州市矩阵信息科技有限公司 | Mainboard fixed knot constructs for computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109407777B (en) | 2020-06-02 |
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Effective date of registration: 20200508 Address after: Ma Yu Zhen Jiang Dong Cun, Ruian City, Wenzhou City, Zhejiang Province (next to the village committee) Applicant after: Ruian ancient wind Network Technology Co.,Ltd. Address before: 230000 Zheng Sansi Group 19, Zhengyuan Village, Feidong County, Hefei City, Anhui Province Applicant before: HEFEI XIANGTAO TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230707 Address after: Room 301, No. 1, Nanyi Hengxiang, Xincun, Xiashan District, Zhanjiang, Guangdong 524000 Patentee after: Guangdong Yuanyuan Network Technology Co.,Ltd. Address before: 325200 Jiangyong village, Mayu Town, Ruian City, Wenzhou City, Zhejiang Province (next to the village committee) Patentee before: Ruian ancient wind Network Technology Co.,Ltd. |
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