CN107544642A - A kind of screwless module fixing arrangement - Google Patents
A kind of screwless module fixing arrangement Download PDFInfo
- Publication number
- CN107544642A CN107544642A CN201710898735.4A CN201710898735A CN107544642A CN 107544642 A CN107544642 A CN 107544642A CN 201710898735 A CN201710898735 A CN 201710898735A CN 107544642 A CN107544642 A CN 107544642A
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- China
- Prior art keywords
- fixed cover
- block
- claw
- fixed
- drawbar
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Abstract
A kind of screwless module fixing arrangement disclosed by the invention, functional module group including cabinet and in cabinet, the functional module group is arranged in cabinet by fixed structure, the fixed structure includes fixed cover, block and bindiny mechanism, fixed cover is connected with functional module group, and bindiny mechanism is located in fixed cover, is hinged between block and fixed cover, bindiny mechanism upper end is hinged with block, and bindiny mechanism lower end is connected with cabinet.Pulling block can realize that release conditions switching is fixed by bindiny mechanism, and then the fixation and release of functional module group are realized, pass through the operability to being safeguarded without screw, tool-free, labour-saving module fixing arrangement design, increase complete machine, dismounting is more convenient, and improves product maintainability.
Description
Technical field
The present invention relates to computer hardware equipment technical field, specifically a kind of screwless module fixing arrangement.
Background technology
Server and memory product, because of its functional requirement, from O＆M, the angle safeguarded, it is desirable to which overall design can be realized
The cold heat plug of multiple functions part can be carried out quickly and fixed reliable, ensure the smoothly operation of business, module in existing cabinet
Mostly screw is fixed or buckle is fixed for fixed structure design, and module disassembly process is complicated, causes complete machine to be safeguarded inconvenient.
The content of the invention
It is an object of the invention to solve the problems, such as that above-mentioned module dismounting is inconvenient, there is provided a kind of screwless module fixed knot
Structure.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of screwless module fixing arrangement, including cabinet and the functional module group in cabinet, the functional module group
It is arranged on by fixed structure in cabinet, the fixed structure includes fixed cover, block and bindiny mechanism, fixed cover and function mould
Group connection, bindiny mechanism are located in fixed cover, are hinged between block and fixed cover, and bindiny mechanism upper end is hinged with block, connection
Mechanism lower end is connected with cabinet.
Further, the fixed cover is fixed in functional module group, and sleeve pipe is provided with fixed cover, and fixed cover both sides are provided with only
Position shoulder.
Further, the fixed set upper side is provided with connecting plate, and connecting plate is provided with elliptical aperture, between block and fixed cover
It is hinged by the first riveted pin, the connecting plate upper end is provided with interference mouth, and interference muscle is provided with the block.
Further, the bindiny mechanism includes drawbar, claw and is oriented to steady pin, and drawbar upper end is hinged with block, is blocked
Pawl is located in drawbar, is oriented to steady pin upper end and is detachably connected with claw.
Further, the drawbar both-side opening, drawbar is interior to be provided with axostylus axostyle, passes through the second riveting between axostylus axostyle upper end and block
Dowel pin is hinged, and axostylus axostyle lower end is provided with spindle nose, and U-shaped pawl is provided with left and right sides of drawbar lower end.
Further, claw upper end is provided with baffle plate, and baffle plate is provided with claw hole, and axostylus axostyle passes through claw hole, baffle plate and fixation
Spring is provided between set inwall, claw lower end is provided with grab, and grab outer surface coordinates with U-shaped pawl, and claw lower end inside was provided with
Cross projection.
Further, it is oriented to steady pin upper end and is provided with the guiding conical surface and stop bit boss, the stop bit boss coordinates with grab,
The conical surface and transition male cooperation are oriented to, steady pin lower end is oriented to and is connected with cabinet.
Further, the side in the functional module group backwards to fixed structure is provided with guiding mechanism, the guiding mechanism bag
Guide finger and pilot sleeve are included, guide finger lower end is connected with cabinet, and pilot sleeve is fixed in functional module group, and guide finger is being oriented to
Sleeve slides.
The effect provided in the content of the invention is only the effect of embodiment, rather than whole effects that invention is all, above-mentioned
A technical scheme in technical scheme has the following advantages that or beneficial effect：
1st, the present invention in order to solve the problems, such as module dismount inconvenient, the fixed knot connected between design function module and cabinet
Structure, fixed structure include fixed cover, block and bindiny mechanism, and fixed cover is connected with functional module group, and bindiny mechanism is located at fixed cover
It is interior, it is hinged between block and fixed cover, bindiny mechanism upper end is hinged with block, and bindiny mechanism lower end is connected with cabinet, by pulling
Dynamic block, rotation produce angular displacement, and angular displacement is delivered to the straight-line displacement that bindiny mechanism is converted into bindiny mechanism, and pulling block can
Realize that-release conditions switching is fixed by bindiny mechanism, and then realize the fixation and release of functional module group, by without screw, exempt from work
Tool, the design of labour-saving module fixing arrangement, the operability that increase complete machine is safeguarded, dismounting is more convenient, and improve product can
Maintainability.
2nd, the side in functional module group of the present invention backwards to fixed structure is provided with guiding mechanism, and the guiding mechanism includes
Guide finger and pilot sleeve, guide finger lower end are connected with cabinet, and pilot sleeve is fixed in functional module group, and guide finger is in guide sleeve
Cylinder is slided, and guiding is combined with fixed structure, saves chassis space, lifting complete machine layout configuration flexibility.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is rearview of the present invention；
Fig. 3 is right view of the present invention；
Fig. 4 removes fixed cover internal structure schematic diagram for the present invention；
Fig. 5 removes drawbar internal structure schematic diagram for the present invention；
Fig. 6 is first state sectional view of the present invention；
Fig. 7 is the second state sectional view of the invention；
Fig. 8 is third state sectional view of the present invention；
Fig. 9 is mounting structure schematic diagram of the present invention；
Figure 10 is partial enlarged drawing at A in Fig. 9.
In figure：1st, cabinet, 2, functional module group, 3, fixed cover, 4, block, 5, sleeve pipe, 6, stop bit shoulder, 7, connecting plate, 8, ellipse
Circular hole, the 9, first riveted pin, 10, fixed sets of holes, 11, interference mouth, 12, interference muscle, 13, drawbar, 14, claw, 15, be oriented to and fix
Pin, 16, axostylus axostyle, the 17, second riveted pin, 18, U-shaped pawl, 19, spindle nose, 20, drawbar hole, 21, baffle plate, 22, spring, 23, grab,
24th, transition is raised, and 25, be oriented to the conical surface, 26, stop bit boss, 27, guide finger, 28, pilot sleeve.
Embodiment
In order to the technical characterstic of clear explanation this programme, below by embodiment, and its accompanying drawing is combined, to this
Invention is described in detail.Following disclosure provides many different embodiments or example is used for realizing the different knots of the present invention
Structure.In order to simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relation between various embodiments are discussed and/or set.It should be noted that part illustrated in the accompanying drawings is not necessarily to scale
Draw.Present invention omits the description to known assemblies and treatment technology and process to avoid being unnecessarily limiting the present invention.
According to Fig. 1 to Figure 10, a kind of screwless module fixing arrangement, including cabinet 1 and the work(in cabinet 1
Energy module 2, the functional module group 2 are arranged in cabinet 1 by fixed structure, and the fixed structure includes fixed cover 3, block 4
And bindiny mechanism, fixed cover 3 are connected with functional module group 2, bindiny mechanism is located in fixed cover 3, is cut with scissors between block 4 and fixed cover 3
Connect, bindiny mechanism upper end is be hinged with block 4, and bindiny mechanism lower end is connected with cabinet 1.
The fixed cover 3 is fixed in functional module group 2, and the both sides of fixed cover 3 are provided with multiple rivet holes, riveted in the present embodiment
Hole selects four, and by riveting between fixed cover 3 and functional module group 2, fixed cover 3 is interior to be provided with sleeve pipe 5, and the both sides of fixed cover 3 are provided with
Stop bit shoulder 6, stop bit shoulder 6 are located at the lower end of fixed cover 3.If functional module group 2 is sheet metal structural, lead between fixed cover 3 and functional module group 2
Cross sprout/salient point riveted or blind rivet riveting method fix, if functional module group 2 is plastic structure, fixed cover 3 and functional module group 2
Between fixed by hot molten column mode, sleeve pipe 5 constrain drawbar linear motion.
The upper end of fixed cover 3 is provided with connecting plate 7, and connecting plate 7 is provided with elliptical aperture 8, leads between block 4 and fixed cover 3
It is be hinged to cross the first riveted pin 9, block 4 is provided with fixed sets of holes 10, and the first riveted pin 9 connects through elliptical aperture 8 and fixed sets of holes 10
Block 4 and fixed cover 3 are connect, the upper end of connecting plate 7 is provided with interference mouth 11, interference muscle 12 is provided with the block 4.When block 4
After the first riveted pin 9 rotates certain angle, interference muscle 12 coordinates with interference mouth 11, is matched somebody with somebody by interference muscle 12 and interference mouth 11
Close the holding for realizing bindiny mechanism's stationary state.By pulling block 4, rotation produces angular displacement, and angular displacement is delivered to drawbar 13
Straight-line displacement is converted into, pulling block can realize that-release conditions switching is fixed by bindiny mechanism.
The bindiny mechanism is arranged in sleeve pipe 5, and bindiny mechanism can move up and down in sleeve pipe 5, and bindiny mechanism includes dragging
Bar 13, claw 14 and guiding steady pin 15, the upper end of drawbar 13 is be hinged with block 4, and claw 14 is located in drawbar 13, is oriented to steady pin
15 upper ends are detachably connected with claw 14.
The both-side opening of drawbar 13, drawbar 13 is interior to be provided with axostylus axostyle 16, passes through the second riveting between the upper end of axostylus axostyle 16 and block 4
Dowel pin 17 is be hinged, and the upper end of axostylus axostyle 16 is provided with rivet hole, and position corresponding with rivet hole on axostylus axostyle 16 is provided with drawbar hole in block 4
20, the second riveted pin 17 connects drawbar 13 and block 4 through rivet hole on axostylus axostyle 16 and drawbar hole 20, and the lower end of axostylus axostyle 16 is provided with axle
First 19, for spindle nose 19 in cylinder, the diameter of spindle nose 19 is less than the diameter of axostylus axostyle 16, and U-shaped pawl 18 is provided with left and right sides of the lower end of drawbar 13.
The upper end of claw 14 is provided with baffle plate 21, and baffle plate 21 is provided with claw hole, and axostylus axostyle 16 passes through claw hole, and baffle plate 21 is with fixing
Cover and be provided with spring 22 between 3 inwalls, the upper end of spring 22 contacts with the inwall of fixed cover 3, and the lower end of spring 22 connects with the upper surface of baffle plate 21
Touch, spring 22 can provide claw 14 and reset thrust, and the lower end of claw 14 is provided with grab 23, and the outer surface of grab 23 is matched somebody with somebody with U-shaped pawl 18
Close, the lower end inside of claw 14 is provided with transition projection 24.
The upper end of steady pin 15 is oriented to provided with the guiding conical surface 25 and stop bit boss 26, the stop bit boss 26 with grab 23 to match somebody with somebody
Close, be oriented to the conical surface 25 and coordinate with transition projection 24, be oriented to the lower end of steady pin 15 and be connected with cabinet 1.The riveted of cabinet 1 is oriented to steady pin
15, the optional Metal plate SGCC of the material of cabinet 1.During disassembling function module 2, rotate counterclockwise block 4, now drawbar 13 is to moving down
Dynamic, axostylus axostyle 16 drives spindle nose 19 to move down, spindle nose 19 and the raised 24 upper end contact of incline plane of transition, the spreading of claw 14, until axle
First 19 contact with being oriented to the upper surface of steady pin 15, continue rotate counterclockwise block 4, are oriented to steady pin 15 and fix, now fixed cover 3
Drive functional module group 2 to move up, have the function that to remove functional module group 2；During installation function module 2, turn clockwise block
4, now drawbar 13 move up, axostylus axostyle 16 drives spindle nose 19 to move up, the resilience of claw 14, the outer surface of grab 23 and U-shaped pawl
18 coordinate, and the upper end of drawbar 13 contacts with end-stopping plate 21 on claw 14, are oriented to steady pin 15 and fix, claw 14 coordinates with U-shaped pawl 18
Afterwards, claw 14 is fixed, and can now play pretension effect, prevents claw 14 from being separated with being oriented to steady pin 15, continues dextrorotation
Turn block 4, now fixed cover 3 drives functional module group 2 to move down, and has the function that installation function module 2.
Side in the functional module group 2 backwards to fixed structure is provided with guiding mechanism, and the guiding mechanism includes guide finger
27 and pilot sleeve 28, the lower end of guide finger 27 be connected with cabinet 1, pilot sleeve 28 is fixed in functional module group 2, and guide finger 27 exists
Pilot sleeve 28 slides.
The installation process of fixed structure is：1st, claw is packed into drawbar.2nd, the spring on the shaft rod upper sleeve of drawbar.3rd, will step
Rapid 2 components installed are put into fixed cover and fixed with 1 riveted pin by itself and block riveted are be hinged.4th, with a riveted pin by block
With the be hinged fixation of fixed cover riveted.
The process of fixing function module 2 is：Functional module group 2 is directed at the bottom of cabinet 1 when claw 14 is in open mode
The corresponding notch of steady pin 15 is oriented to from top to bottom to load.Grab 23 on claw 14 is along the guiding conical surface 25 for being oriented to steady pin 15
Open until stop bit boss 26 fastens；Block 4 is pulled, the rotational displacement of block 4 is changed into the straight-line displacement of drawbar 13, and drawbar 13 rises
The constraint of U-shaped pawl 18 prevents the grab 23 of claw 14 from opening so that drawbar 13 is oppositely oriented the position of steady pin 15 and fixed；Drawbar
13 persistently rise with the continuing to pull of block 4, because drawbar 13, claw 14 and guiding steady pin 15 have been in stationary state,
Relatively fixed cover 3 and functional module group 2 move downward, and are entirely pulled until the interference muscle 12 of block 4 squeezes into fixed cover interference mouth 11
Block 4 is in horizontality and whole functional module group 2 is installed in place.
The process of release function module 2 is：2 each sequence of movement of release function module is opposite with fixed module.Pull block
4, the rotation of block 4 drives drawbar 13 to push；Spindle nose 19 on drawbar 13 is pressed onto the transition projection 24 on claw 14, because of claw 14
The contact of transition projection 24 is oriented to the guiding conical surface 25 of steady pin 15 and no longer moved down, and the grab 23 of claw 14 is with the spindle nose of drawbar 13
19 push and open；Drawbar 13 continues to move down the top that spindle nose 19 withstands the guiding guiding conical surface 25 of steady pin 15, and drawbar 13 is relative
It is oriented to steady pin 15 position to fix, as block 4 is rotated further and the displacive transformation that pushes of drawbar 13 is fixed cover 3 and function mould
The rising displacement of group 2 is until functional module group 2 discharges completely.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, on the basis of technical solution of the present invention, those skilled in the art need not pay creative work and can make
Various modifications or deformation still within protection scope of the present invention.
Claims (8)
1. a kind of screwless module fixing arrangement, including cabinet (1) and the functional module group (2) in cabinet (1), the work(
Energy module (2) is arranged in cabinet (1) by fixed structure, it is characterized in that, the fixed structure includes fixed cover (3), block
(4) it is connected with bindiny mechanism, fixed cover (3) with functional module group (2), bindiny mechanism is located in fixed cover (3), and block (4) is with consolidating
It is hinged between fixed set (3), bindiny mechanism upper end is be hinged with block (4), and bindiny mechanism lower end is connected with cabinet (1).
2. a kind of screwless module fixing arrangement according to claim 1, it is characterized in that, the fixed cover (3) is fixed on
In functional module group (2), sleeve pipe (5) is provided with fixed cover (3), fixed cover (3) both sides are provided with stop bit shoulder (6).
3. a kind of screwless module fixing arrangement according to claim 1, it is characterized in that, fixed cover (3) upper end is set
There is connecting plate (7), connecting plate (7) is provided with elliptical aperture (8), passes through the first riveted pin (9) between block (4) and fixed cover (3)
Be hinged, connecting plate (7) upper end is provided with interference mouth (11), and interference muscle (12) is provided with the block (4).
4. a kind of screwless module fixing arrangement according to claim 1, it is characterized in that, the bindiny mechanism includes drawbar
(13), claw (14) and guiding steady pin (15), drawbar (13) upper end is be hinged with block (4), and claw (14) is located at drawbar (13)
It is interior, it is oriented to steady pin (15) upper end and is detachably connected with claw (14).
5. a kind of screwless module fixing arrangement according to claim 4, it is characterized in that, drawbar (13) both sides are opened
Mouthful, axostylus axostyle (16) is provided with drawbar (13), be hinged by the second riveted pin (17) between axostylus axostyle (16) upper end and block (4), axle
Bar (16) lower end is provided with spindle nose (19), and U-shaped pawl (18) is provided with left and right sides of drawbar (13) lower end.
6. a kind of screwless module fixing arrangement according to claim 5, it is characterized in that, claw (14) upper end is provided with baffle plate
(21), baffle plate (21) is provided with claw hole, and axostylus axostyle (16) passes through claw hole, is provided between baffle plate (21) and fixed cover (3) inwall
Spring (22), claw (14) lower end are provided with grab (23), and grab (23) outer surface coordinates with U-shaped pawl (18), claw (14) lower end
It is raised (24) that inner side is provided with transition.
7. a kind of screwless module fixing arrangement according to claim 6, it is characterized in that, it is oriented to steady pin (15) upper end and sets
There are the guiding conical surface (25) and stop bit boss (26), the stop bit boss (26) coordinates with grab (23), is oriented to the conical surface (25) and mistake
Cross raised (24) to coordinate, be oriented to steady pin (15) lower end and be connected with cabinet (1).
8. a kind of screwless module fixing arrangement according to claim 1, it is characterized in that, carried on the back on the functional module group (2)
Guiding mechanism is provided with to the side of fixed structure, the guiding mechanism includes guide finger (27) and pilot sleeve (28), guide finger
(27) lower end is connected with cabinet (1), and pilot sleeve (28) is fixed in functional module group (2), and guide finger (27) is in pilot sleeve
(28) slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898735.4A CN107544642B (en) | 2017-09-28 | 2017-09-28 | Exempt from screw module fixed knot to construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898735.4A CN107544642B (en) | 2017-09-28 | 2017-09-28 | Exempt from screw module fixed knot to construct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107544642A true CN107544642A (en) | 2018-01-05 |
| CN107544642B CN107544642B (en) | 2020-03-10 |
Family
ID=60964526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898735.4A Active CN107544642B (en) | 2017-09-28 | 2017-09-28 | Exempt from screw module fixed knot to construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107544642B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675723A (en) * | 2022-03-28 | 2022-06-28 | 苏州浪潮智能科技有限公司 | Fixing structure and server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110434A (en) * | 1993-12-14 | 1995-10-18 | Vsi公司 | Self-adjusting insertion-extraction apparatus for printed circuit boards |
| US20020142642A1 (en) * | 1999-09-02 | 2002-10-03 | George H. Daskalakis | Card retention mechanism |
| CN102593630A (en) * | 2012-02-27 | 2012-07-18 | 华为技术有限公司 | Double-layer circuit board system |
| CN205028224U (en) * | 2015-10-23 | 2016-02-10 | 浪潮电子信息产业股份有限公司 | It has fan board of function of taking precautions against earthquakes to exempt from mounting screw |
-
2017
- 2017-09-28 CN CN201710898735.4A patent/CN107544642B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110434A (en) * | 1993-12-14 | 1995-10-18 | Vsi公司 | Self-adjusting insertion-extraction apparatus for printed circuit boards |
| US20020142642A1 (en) * | 1999-09-02 | 2002-10-03 | George H. Daskalakis | Card retention mechanism |
| CN102593630A (en) * | 2012-02-27 | 2012-07-18 | 华为技术有限公司 | Double-layer circuit board system |
| CN205028224U (en) * | 2015-10-23 | 2016-02-10 | 浪潮电子信息产业股份有限公司 | It has fan board of function of taking precautions against earthquakes to exempt from mounting screw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114675723A (en) * | 2022-03-28 | 2022-06-28 | 苏州浪潮智能科技有限公司 | Fixing structure and server |
| CN114675723B (en) * | 2022-03-28 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Fixed knot constructs and server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107544642B (en) | 2020-03-10 |
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