CN219609547U - Computer motherboard fixing device - Google Patents
Computer motherboard fixing device Download PDFInfo
- Publication number
- CN219609547U CN219609547U CN202320298825.0U CN202320298825U CN219609547U CN 219609547 U CN219609547 U CN 219609547U CN 202320298825 U CN202320298825 U CN 202320298825U CN 219609547 U CN219609547 U CN 219609547U
- Authority
- CN
- China
- Prior art keywords
- fixing
- computer motherboard
- fixedly connected
- block
- mainboard
- Prior art date
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 19
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a computer motherboard fixing device, which comprises a motherboard and fixing structures arranged at four corners of the motherboard, wherein the fixing structures are arranged on the inner wall of a case, the motherboard is arranged among the four fixing structures through fixing pieces, the fixing structures comprise fixing seats, and one side of the top of each fixing seat is provided with a positioning hole corresponding to a motherboard screw hole. This computer motherboard fixing device, fix the mainboard through setting up fixed knot structure cooperation mounting, only need simply insert the mounting, then with adjust the structure rotate 90 degrees chucking can, replaced using the screw to fasten, it is all comparatively convenient to install and dismantle, inconvenient operation's problem in having avoided narrow and small space, and with the similar fixed mode of screw, also can not receive the restriction of mainboard surface components and parts, fixed knot constructs simultaneously and still can step up the mainboard, make its back headspace, make things convenient for the circulation of air, and then improve the thermal diffusivity.
Description
Technical Field
The utility model relates to the technical field of computers, in particular to a computer motherboard fixing device.
Background
The mounting mode of the main board in the computer case is generally to fix by screws, so that the mounting and dismounting are inconvenient, and are prevented by other surrounding devices when the main board is dismounted, so that the mounting and dismounting are more inconvenient; chinese patent CN217767357U discloses a computer motherboard fixing device for a computer, which uses a pressing plate to press the motherboard instead of screws for fixing, thereby being convenient and fast. However, the surface of the main board contains more elements such as capacitors, and the elements are easily damaged by direct surface compression.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a computer main board fixing device, which solves the problems that the main board is inconvenient to assemble and disassemble by adopting screws, and the surface element is easy to damage by using a pressing plate of the computer main board fixing device for a computer, such as CN217767357U to compress.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the fixing structure comprises a fixing seat, one side of the top of the fixing seat is provided with a positioning hole corresponding to a main board screw hole, and the fixing piece can be inserted into the positioning hole;
inside and the one side fixedly connected with cushion that is located the locating hole of fixing base, the inside opposite side slip that is located the locating hole of fixing base is provided with the fixture block of slidable chucking mounting, inside and the one side rotation that is located the fixture block and keep away from the cushion of fixing base is provided with the regulation structure of regulation fixture block elasticity.
Preferably, the fixing piece comprises a pin shaft and a ball head fixedly connected with the top end of the pin shaft, and a plurality of layers of unidirectional ring teeth are uniformly arranged on the surface of the pin shaft.
Preferably, a clamping groove matched with the unidirectional ring gear is formed in one side, facing the rubber pad, of the clamping block, and a metal elastic sheet with the middle recessed towards the clamping block direction is fixedly connected to the other side of the clamping block.
Preferably, the adjusting structure comprises an elliptic block and a rotating shaft fixedly connected with the center of the elliptic block, and one end of the rotating shaft penetrates through the outer part of the fixing seat and is fixedly connected with a knob.
Preferably, the elliptical block extrudes the metal elastic sheet when rotating to the long axis towards the metal elastic sheet, and the elliptical block has magnetism to the metal elastic sheet, so that the elliptical block drives the clamping block to be far away from the fixing piece when rotating to the short axis towards the metal elastic sheet.
Preferably, a right-angle notch matched with the corner of the main board is formed in one side of the top of the fixing seat, and a stud is fixedly connected to the bottom of the fixing seat and located under the positioning hole.
Advantageous effects
The utility model provides a fixing device for a computer motherboard. Compared with the prior art, the device has the following
The beneficial effects are that:
(1) This computer motherboard fixing device fixes the mainboard through setting up fixed knot structure cooperation mounting, only need simply insert the mounting, then with adjust the structure rotate 90 degrees chucking can, replaced using the screw to fasten, it is all comparatively convenient to install and dismantle, inconvenient operation's problem in having avoided narrow and small space, and with the similar fixed mode of screw, also can not receive the restriction of mainboard surface components and parts, fixed knot structure still can step up the mainboard simultaneously, make its back reserve space, make things convenient for the circulation of air, and then improve the thermal diffusivity.
(2) This computer motherboard fixing device through set up the one-way ring tooth of multilayer on mounting surface, cooperates draw-in groove and the flexible cushion of fixture block one end to carry out dual pressfitting, has guaranteed the fastness of centre gripping, can avoid the mounting to loosen easily to take off, has sunken metal shrapnel on the fixture block, also can avoid oval piece to incline at will and lose the clamp force, and then avoided the not hard up of mainboard, simultaneously the operation of regulation structure is simple and convenient, only need at external rotation knob can.
Drawings
FIG. 1 is a schematic diagram of a motherboard of the present utility model;
FIG. 2 is a top perspective view of the fastening structure of the present utility model;
FIG. 3 is a bottom perspective view of the fastening structure of the present utility model;
FIG. 4 is a top cross-sectional view of the locking state of the securing structure of the present utility model;
FIG. 5 is a top cross-sectional view of the securing structure of the present utility model in an unlocked state;
fig. 6 is a front view of the fastener of the present utility model.
In the figure: 1-main board, 2-fixed structure, 21-fixed seat, 22-locating hole, 23-cushion, 24-fixture block, 25-draw-in groove, 26-metal shrapnel, 27-elliptic piece, 28-pivot, 29-knob, 210-right angle notch, 211-double-screw bolt, 3-mounting, 31-round pin axle, 32-bulb, 33-unidirectional ring tooth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
fig. 1-6 show a first embodiment: the fixing structure 2 is arranged on the inner wall of a case, the main board 1 is arranged between the four fixing structures 2 through fixing pieces 3, the fixing structure 2 comprises a fixing seat 21, one side of the top of the fixing seat 21 is provided with a positioning hole 22 corresponding to a screw hole of the main board 1, the fixing pieces 3 can be inserted into the positioning hole 22, one side of the top of the fixing seat 21 is provided with a right-angle notch 210 matched with a corner of the main board 1, the bottom of the fixing seat 21 is fixedly connected with a stud 211 under the positioning hole 22, the fixing seat 21 can be screwed into a screw hole originally used for installing the main board 1 through the stud 211, and then the fixing seat 21 and the case are further adhered and fixed by glue at the edge;
the inside one side fixedly connected with cushion 23 that is located locating hole 22 of fixing base 21, the inside opposite side slip that is located locating hole 22 of fixing base 21 is provided with the fixture block 24 of slidable chucking mounting 3, and the inside one side rotation that is located fixture block 24 and keep away from cushion 23 of fixing base 21 is provided with the regulation structure of regulation fixture block 24 elasticity.
The mainboard 1 is fixed through setting up fixed knot constructs 2 cooperation mounting 3, only need simply insert mounting 3, then with adjust the structure rotate 90 degrees chucking can, replaced using the screw to fasten, the installation is dismantled all comparatively conveniently, the inconvenient problem of operation in having avoided narrow and small space, and with the similar fixed mode of screw, also can not receive the restriction of mainboard 1 surface components and parts, fixed knot constructs 2 simultaneously and still can step up mainboard 1, make its back headspace, make things convenient for the circulation of air, and then improve the thermal diffusivity.
Fig. 4-6 show a second embodiment, which differs from the first embodiment mainly in that: the fixing piece 3 comprises a pin shaft 31 and a ball head 32 fixedly connected with the top end of the pin shaft 31, and a plurality of layers of unidirectional ring teeth 33 are uniformly arranged on the surface of the pin shaft 31.
The clamping groove 25 matched with the unidirectional ring gear 33 is formed in one side of the clamping block 24, facing the rubber cushion 23, of the clamping block 24, and the metal elastic sheet 26 with the middle recessed towards the clamping block 24 is fixedly connected to the other side of the clamping block 24.
The adjusting structure comprises an elliptic block 27 and a rotating shaft 28 fixedly connected with the center of the elliptic block, and one end of the rotating shaft 28 penetrates through the fixing seat 21 and is fixedly connected with a knob 29.
The elliptical block 27 presses the metal spring 26 when rotating to the long axis towards the metal spring 26, and the elliptical block 27 has magnetism to the metal spring 26, so that the fixture block 24 is driven to be far away from the fixing piece 3 when rotating to the short axis towards the metal spring 26.
Through set up the unidirectional ring tooth 33 of multilayer on mounting 3 surface, the draw-in groove 25 and the flexible cushion 23 of cooperation fixture block 24 one end carry out dual pressfitting, have guaranteed the fastness of centre gripping, can avoid mounting 3 to loosen easily, have sunken metal shrapnel 26 on the fixture block 24, also can avoid oval piece 27 to deviate at will and lose the clamp force, and then avoided the not hard up of mainboard 1, simultaneously the operation of regulation structure is simple and convenient, only need rotate knob 29 in the external world can.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the main board 1 is installed, the main board 1 is placed in the right-angle notch 210 of the four fixing structures 2, then the fixing piece 3 is inserted into the fixing structures 2, at the moment, the rubber pad 23 can preliminarily press the fixing piece 3, then the knob 29 is rotated by 90 degrees, the knob 29 is driven by the rotating shaft 28 to rotate by 90 degrees, the elliptical block 27 is extruded to push the metal elastic sheet 26, the clamping block 24 is pressed on the surface of the fixing piece 3, and the fixing piece 3 is clamped by the clamping groove 25, so that the fixing can be completed. When the fixing piece 3 is required to be detached, the knob 29 is turned again, and the fixing piece 3 is pulled out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a computer motherboard fixing device, includes the fixed knot of mainboard and four corners setting thereof constructs, fixed knot constructs installs at quick-witted incasement wall, the mainboard passes through the mounting and installs between four fixed knot constructs, its characterized in that: the fixing structure comprises a fixing seat, one side of the top of the fixing seat is provided with a positioning hole corresponding to the main board screw hole, and a fixing piece can be inserted into the positioning hole;
inside and the one side fixedly connected with cushion that is located the locating hole of fixing base, the inside opposite side slip that is located the locating hole of fixing base is provided with the fixture block of slidable chucking mounting, inside and the one side rotation that is located the fixture block and keep away from the cushion of fixing base is provided with the regulation structure of regulation fixture block elasticity.
2. A computer motherboard fixing apparatus as claimed in claim 1, wherein: the fixing piece comprises a pin shaft and a ball head fixedly connected with the top end of the pin shaft, and a plurality of layers of unidirectional ring teeth are uniformly arranged on the surface of the pin shaft.
3. A computer motherboard fixing apparatus as claimed in claim 2, wherein: the clamping groove matched with the unidirectional ring gear is formed in one side, facing the rubber pad, of the clamping block, and a metal elastic sheet with the middle recessed towards the clamping block is fixedly connected to the other side of the clamping block.
4. A computer motherboard fixing apparatus as claimed in claim 1, wherein: the adjusting structure comprises an elliptic block and a rotating shaft fixedly connected with the center of the elliptic block, and one end of the rotating shaft penetrates through the outer portion of the fixing seat and is fixedly connected with a knob.
5. The computer motherboard securing apparatus as recited in claim 4, wherein: the elliptical block extrudes the metal elastic sheet when rotating to the long axis towards the metal elastic sheet, and has magnetism to the metal elastic sheet, so that the elliptical block drives the clamping block to be far away from the fixing piece when rotating to the short axis towards the metal elastic sheet.
6. A computer motherboard fixing apparatus as claimed in claim 1, wherein: the right angle notch with mainboard corner adaptation has been seted up to one side at fixing base top, fixing base bottom just is located the fixed orifices fixedly connected with double-screw bolt under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298825.0U CN219609547U (en) | 2023-02-23 | 2023-02-23 | Computer motherboard fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298825.0U CN219609547U (en) | 2023-02-23 | 2023-02-23 | Computer motherboard fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219609547U true CN219609547U (en) | 2023-08-29 |
Family
ID=87752466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320298825.0U Active CN219609547U (en) | 2023-02-23 | 2023-02-23 | Computer motherboard fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219609547U (en) |
-
2023
- 2023-02-23 CN CN202320298825.0U patent/CN219609547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219609547U (en) | Computer motherboard fixing device | |
| CN109236813A (en) | A kind of combinations of furniture connection buckle | |
| CN204374855U (en) | Key-type PCI card fixing device for computer case | |
| CN210013518U (en) | Compressing and connecting assembly and combined frame | |
| CN110011611A (en) | A kind of anti-theft side pressure lock bolt for solar photovoltaic panel bracket and using method thereof | |
| US8223491B2 (en) | Fastener for securing computer storage device | |
| CN201242710Y (en) | Assembling and disassembling mechanism capable of quickly assembling and disassembling electronic device and related bearing module thereof | |
| CN212169093U (en) | Quick positioning fixture for door lock hole | |
| CN214067713U (en) | Fastener capable of achieving four-point balanced stress by locking two screw assemblies | |
| CN113464820A (en) | LED display with double backup of power supply and receiving card | |
| CN222029740U (en) | A motor shaft bracket | |
| CN208432954U (en) | A kind of tool-free hard disk installation structure | |
| CN221400134U (en) | Handle mounting structure and door body applying same | |
| CN217157206U (en) | Radiator fastener convenient to installation | |
| CN112145891A (en) | A household appliance display screen with a protective cover structure and an installation method thereof | |
| CN218488236U (en) | Radiator core assembly fixture | |
| CN117352994A (en) | Anti-interference built-in antenna | |
| CN215058662U (en) | Connecting structure of sound absorbing board capable of being quickly disassembled and assembled | |
| CN217056919U (en) | Photographic switching accessory with stable damping | |
| CN219351578U (en) | Photovoltaic board connects buckle | |
| CN218109924U (en) | PCB (printed circuit board) dispensing screw locking jig | |
| CN213390573U (en) | Assembly type structure base connecting mechanism | |
| CN222687090U (en) | Tight anti-drop washer bolt | |
| CN221825105U (en) | Display screen bracket easy to install | |
| CN222609427U (en) | Screw mounting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |