CN209879393U - Heat dissipation type computer machine case convenient to back lid is dismantled - Google Patents
Heat dissipation type computer machine case convenient to back lid is dismantled Download PDFInfo
- Publication number
- CN209879393U CN209879393U CN201820407870.4U CN201820407870U CN209879393U CN 209879393 U CN209879393 U CN 209879393U CN 201820407870 U CN201820407870 U CN 201820407870U CN 209879393 U CN209879393 U CN 209879393U
- Authority
- CN
- China
- Prior art keywords
- rear cover
- rod
- heat dissipation
- clamping
- bevel gear
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat dissipation type computer case convenient for disassembling a rear cover, which comprises a case body and a rear cover; a first screw rod is rotatably arranged on the right side inside the box body, a plurality of screw sleeves are connected to the first screw rod in a threaded mode, one side of each screw sleeve is connected with the inner wall of the right side of the box body in a sliding mode, and a cooling fan is fixedly arranged on the other side of each screw rod; the inside intermediate position of back lid rotates installs the dwang, and the inside four corners department of back lid all rotates and installs the second screw rod, and the one end of second screw rod is passed through the belt and is connected with the dwang transmission, and the other end of second screw rod rotates and is connected with the movable rod. The utility model drives the threaded sleeve to move up and down through the first screw rod which intermittently rotates clockwise and anticlockwise, so that the heat radiation fan fully drives the circulation of air in the box body, and the heat radiation effect is improved; meanwhile, the movable rod is driven to move through the rotating rod, the belt and the second screw rod, so that the first clamping block and the first clamping groove are controlled to be clamped, and the computer case rear cover is convenient to detach.
Description
Technical Field
The utility model relates to a computer technology field specifically is a heat dissipation type computer machine case convenient to back lid is dismantled.
Background
The computer case is used as one part of computer fittings and has the main function of placing and fixing the computer fittings to play a role in supporting and protecting. Computer enclosures generally include housings, brackets, various switches on a panel, indicator lights, and the like. The computer case has an important function of shielding electromagnetic radiation, and because the case can not rapidly improve the performance of the whole computer like accessories such as a CPU, a display card, a mainboard and the like, the case is not always considered as a key consideration object in DIY.
The structure and the function of current computer machine case are all comparatively simple, especially the lid adopts screw and quick-witted case fixed connection behind the computer machine case mostly, this kind of connected mode increases the lid behind the quick-witted case and demolishs the degree of difficulty and time, be not convenient for the maintenance and the change of quick-witted incasement portion device, meanwhile, the heat abstractor of current computer machine incasement portion is comparatively simple, and the mounted position is fixed, can't dispel the heat to the component everywhere of quick-witted incasement portion, thereby lead to the heat dissipation inhomogeneous, influence the use of quick-witted incasement portion device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation type computer machine case convenient to back lid is dismantled to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation type computer case convenient for disassembling a rear cover comprises a case body and the rear cover; a first screw rod is rotatably arranged on the right side inside the box body, a plurality of screw sleeves are connected to the first screw rod in a threaded mode, one side of each screw sleeve is connected with the inner wall of the right side of the box body in a sliding mode, and a cooling fan is fixedly arranged on the other side of each screw rod; the upper end of the box body is fixedly provided with a driving box; two second clamping blocks are symmetrically and fixedly installed on the upper side and the lower side of the rear cover, and two second clamping grooves matched with the second clamping blocks are symmetrically formed in the upper side and the lower side of the box body; a rotating rod is rotatably arranged in the middle of the inside of the rear cover, second screw rods are rotatably arranged at four corners of the inside of the rear cover, one end of each second screw rod is in transmission connection with the rotating rod through a belt, and the other end of each second screw rod is rotatably connected with a movable rod; the other end of the movable rod is hinged with a swing rod, the other end of the swing rod is fixedly provided with a first clamping block, and four corners of the inner wall of the right side of the box body are provided with first clamping grooves matched with the first clamping block; a supporting rod which is convenient for the swinging rod to swing is fixedly arranged on the inner wall of the right side of the box body, and the other end of the supporting rod is hinged with the swinging rod; two heat dissipation holes are symmetrically formed in the upper side and the lower side of the rear cover.
As a further aspect of the present invention: the inside fixed mounting of drive box has driving motor, and driving motor's output fixedly connected with first bevel gear.
As a further aspect of the present invention: the upper side of the first screw rod extends into the driving box, and a second bevel gear and a third bevel gear are symmetrically and fixedly mounted at the upper end of the first screw rod.
As a further aspect of the present invention: the second bevel gear and the third bevel gear are both in a half bevel gear structure, and the upper side and the lower side of the second bevel gear and the upper side and the lower side of the third bevel gear are meshed with each other.
As a further aspect of the present invention: and a second clamping pad used for clamping a second clamping block is fixedly arranged in the second clamping groove.
As a further aspect of the present invention: a first clamping pad used for clamping a first clamping block is fixedly arranged in the first clamping groove.
As a further aspect of the present invention: one end fixed mounting that the dwang is located the back lid outside has its pivoted knob of drive.
As a further aspect of the present invention: the heat dissipation holes are of strip structures, and dust covers for preventing dust from entering are fixedly mounted on the heat dissipation holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the threaded sleeve to move up and down through the first screw rod which intermittently rotates clockwise and anticlockwise, so that the heat radiation fan fully drives the circulation of air in the box body, and the heat radiation effect is improved; meanwhile, the movable rod is driven to move through the rotating rod, the belt and the second screw rod, so that the first clamping block and the first clamping groove are controlled to be clamped, and the computer case rear cover is convenient to detach.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation type computer case with a detachable rear cover.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic structural diagram of a rear cover in a heat dissipation type computer case for facilitating detachment of the rear cover.
In the figure: 1-box body, 2-first screw rod, 3-thread sleeve, 4-cooling fan, 5-first clamping groove, 6-first clamping pad, 7-first clamping block, 8-second clamping groove, 9-second clamping pad, 10-second clamping block, 11-rear cover, 12-second screw rod, 13-belt, 14-rotating rod, 15-knob, 16-cooling hole, 17-dust cover, 18-driving box, 19-movable rod, 20-swinging rod, 21-supporting rod, 22-first bevel gear, 23-second bevel gear and 24-third bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a heat dissipation type computer case with a detachable rear cover includes a case body 1 and a rear cover 11; a first screw rod 2 is rotatably installed on the right side inside the box body 1, a plurality of screw sleeves 3 are connected to the first screw rod 2 in a threaded mode, one side of each screw sleeve 3 is connected with the inner wall of the right side of the box body 1 in a sliding mode, and a heat dissipation fan 4 is fixedly installed on the other side of each screw sleeve 3; a driving box 18 is fixedly installed at the upper end of the box body 1, a driving motor is fixedly installed inside the driving box 18, an output end of the driving motor is fixedly connected with a first bevel gear 22, the upper side of the first screw rod 2 extends into the driving box 18, a second bevel gear 23 and a third bevel gear 24 are symmetrically and fixedly installed at the upper end of the first screw rod 2, the second bevel gear 23 and the third bevel gear 24 are of a half-bevel gear structure, the second bevel gear 23 and the third bevel gear 24 are meshed with the upper side and the lower side of the first bevel gear 22, and the driving motor drives the first bevel gear 22 to rotate and simultaneously sequentially meshes with the second bevel gear 23 and the third bevel gear 24, so that the first screw rod 2 is driven to continuously rotate clockwise or anticlockwise; two second clamping blocks 10 are symmetrically and fixedly installed on the upper side and the lower side of the rear cover 11, two second clamping grooves 8 matched with the second clamping blocks 10 are symmetrically formed in the upper side and the lower side of the box body 1, and second clamping pads 9 used for clamping the second clamping blocks 10 are fixedly installed in the second clamping grooves 8, so that the rear cover 11 and the box body 1 can be detachably fixed; a rotating rod 14 is rotatably mounted in the middle position inside the rear cover 11, second screws 12 are rotatably mounted at four corners inside the rear cover 11, one end of each second screw 12 is in transmission connection with the rotating rod 14 through a belt 13, and the other end of each second screw 12 is rotatably connected with a movable rod 19; the other end of the movable rod 19 is hinged with a swing rod 20, the other end of the swing rod 20 is fixedly provided with a first clamping block 7, four corners of the inner wall of the right side of the box body 1 are respectively provided with a first clamping groove 5 matched with the first clamping block 7, and a first clamping pad 6 used for clamping the first clamping block 7 is fixedly arranged in the first clamping groove 5, so that the first clamping block 7 is matched with the first clamping groove 5; a supporting rod 21 which is convenient for the swinging rod 20 to swing is fixedly arranged on the inner wall of the right side of the box body 1, and the other end of the supporting rod 21 is hinged with the swinging rod 20; a knob 15 for driving the rotating rod 14 to rotate is fixedly installed at one end of the rotating rod 14, which is located at the outer side of the rear cover 11, the rotating rod 14 is driven to rotate through the knob 15, so that four second screws 12 are simultaneously driven to rotate through four belts 13, the movable stem 19 is driven to move towards the left side when the four second screws 12 simultaneously rotate clockwise, so that the first fixture block 7 inside the first clamping groove 5 is pulled out through the swinging rod 20, the rear cover 11 is convenient to detach, the movable stem 19 is driven to move towards the right side when the four second screws 12 simultaneously rotate anticlockwise, and the first fixture block 7 is inserted into the first clamping groove 5 through the swinging rod 20, so that the rear cover 11 is convenient to install; two heat dissipation holes 16 are symmetrically formed in the upper side and the lower side of the rear cover 11, the heat dissipation holes 16 are of strip structures, and dust covers 17 for preventing dust from entering are fixedly mounted on the heat dissipation holes 16.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A heat dissipation type computer case convenient for disassembling a rear cover is characterized by comprising a case body (1) and a rear cover (11); a first screw rod (2) is rotatably installed on the right side inside the box body (1), a plurality of threaded sleeves (3) are connected to the first screw rod (2) in a threaded mode, one side of each threaded sleeve (3) is connected with the inner wall of the right side of the box body (1) in a sliding mode, and a cooling fan (4) is fixedly installed on the other side of each threaded sleeve (3); a driving box (18) is fixedly arranged at the upper end of the box body (1); two second clamping blocks (10) are symmetrically and fixedly installed on the upper side and the lower side of the rear cover (11), and two second clamping grooves (8) matched with the second clamping blocks (10) are symmetrically formed in the upper side and the lower side of the box body (1); a rotating rod (14) is rotatably mounted in the middle of the inner part of the rear cover (11), second screws (12) are rotatably mounted at four corners of the inner part of the rear cover (11), one end of each second screw (12) is in transmission connection with the rotating rod (14) through a belt (13), and the other end of each second screw (12) is rotatably connected with a movable rod (19); the other end of the movable rod (19) is hinged with a swing rod (20), the other end of the swing rod (20) is fixedly provided with a first clamping block (7), and four corners of the inner wall of the right side of the box body (1) are provided with first clamping grooves (5) matched with the first clamping block (7); a supporting rod (21) which is convenient for the swinging rod (20) to swing is fixedly arranged on the inner wall of the right side of the box body (1), and the other end of the supporting rod (21) is hinged with the swinging rod (20); two heat dissipation holes (16) are symmetrically formed in the upper side and the lower side of the rear cover (11).
2. The heat dissipation type computer case convenient for rear cover detachment according to claim 1, wherein a driving motor is fixedly installed inside the driving box (18), and an output end of the driving motor is fixedly connected with the first bevel gear (22).
3. The heat dissipation type computer case convenient for rear cover disassembly as recited in claim 2, wherein the upper side of the first screw (2) extends into the interior of the drive box (18), and a second bevel gear (23) and a third bevel gear (24) are symmetrically and fixedly mounted on the upper end of the first screw (2).
4. The heat dissipation type computer case convenient for rear cover disassembly as recited in claim 3, wherein the second bevel gear (23) and the third bevel gear (24) are both of a half bevel gear structure, and the second bevel gear (23) and the third bevel gear (24) are engaged with the upper and lower sides of the first bevel gear (22).
5. The heat dissipation type computer case convenient for rear cover detachment according to claim 1, wherein a second clamping pad (9) for clamping a second clamping block (10) is fixedly installed inside the second clamping groove (8).
6. The heat dissipation type computer case convenient for rear cover detachment according to claim 1, wherein a first clamping pad (6) for clamping a first clamping block (7) is fixedly installed inside the first clamping groove (5).
7. The heat dissipation type computer case convenient for rear cover disassembly according to claim 1, wherein a knob (15) for driving the rotation of the rotation rod (14) is fixedly installed at one end of the rotation rod located at the outer side of the rear cover (11).
8. The computer case convenient for disassembling the rear cover of the computer case as claimed in claim 1, wherein the heat dissipation hole (16) is a strip structure, and a dust cover (17) for preventing dust from entering is fixedly installed on the heat dissipation hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407870.4U CN209879393U (en) | 2018-03-26 | 2018-03-26 | Heat dissipation type computer machine case convenient to back lid is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407870.4U CN209879393U (en) | 2018-03-26 | 2018-03-26 | Heat dissipation type computer machine case convenient to back lid is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209879393U true CN209879393U (en) | 2019-12-31 |
Family
ID=68944713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407870.4U Expired - Fee Related CN209879393U (en) | 2018-03-26 | 2018-03-26 | Heat dissipation type computer machine case convenient to back lid is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209879393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640035A (en) * | 2022-03-22 | 2022-06-17 | 浙江朝科电器科技有限公司 | Mining explosion-proof and intrinsically safe electric cabinet |
-
2018
- 2018-03-26 CN CN201820407870.4U patent/CN209879393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640035A (en) * | 2022-03-22 | 2022-06-17 | 浙江朝科电器科技有限公司 | Mining explosion-proof and intrinsically safe electric cabinet |
| CN114640035B (en) * | 2022-03-22 | 2022-10-28 | 浙江朝科电器科技有限公司 | Mining explosion-proof and intrinsically safe electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210326 |