CN216032022U - Computer holder - Google Patents
Computer holder Download PDFInfo
- Publication number
- CN216032022U CN216032022U CN202120291571.0U CN202120291571U CN216032022U CN 216032022 U CN216032022 U CN 216032022U CN 202120291571 U CN202120291571 U CN 202120291571U CN 216032022 U CN216032022 U CN 216032022U
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- CN
- China
- Prior art keywords
- retainer
- template
- guide
- die plate
- frame
- 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
Links
- 239000012815 thermoplastic material Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 20
- 238000001816 cooling Methods 0.000 abstract description 19
- 210000001503 joint Anatomy 0.000 abstract description 14
- 238000000465 moulding Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a computer retainer, which comprises an upper frame, a bracket and a lower frame, wherein the upper frame, the bracket and the lower frame are integrally formed into the retainer; the retainer can fix the cooling fan to prevent the cooling fan from falling off; the forming die of the computer retainer comprises an upper die plate and a lower die plate, wherein an extrusion block and an upper die insert are arranged on the upper die plate, and guide columns are arranged at four corners of the upper die plate; the lower template is provided with an extrusion groove and a lower die insert, and four corners of the lower template are provided with guide holes corresponding to the guide posts of the upper template; the guide post is matched with the guide hole; through the matched installation of the guide posts and the guide holes, the upper template and the lower template are effectively prevented from being in staggered butt joint, and the failure rate and the defective rate are remarkably reduced; the method has the beneficial effect of improving the molding quality of the retainer.
Description
Technical Field
The utility model relates to a retainer, in particular to a computer retainer.
Background
Along with the social progress, computers are gradually popularized, the configuration requirements of people on the computers are gradually increased, the energy consumption of the computers is increased in the configuration process, a cooling fan is usually installed to avoid overheating inside the computers, the temperature inside a case is reduced, the traditional cooling fan is installed by directly fixing the cooling fan on the side portion of the case through screws, vibration can be generated in the rotation process of the cooling fan, and the cooling fan falls off due to the fact that the screws connected with the case are loosened due to the vibration of the fan and the long-term use is achieved.
The computer retainer needs a matched forming die to produce and manufacture, and the forming die in the prior art still has some unreasonable factors in the use process, for example, when the existing retainer forming die is used, an upper die or a lower die of the die is provided with a plurality of very small guide posts, and a plurality of guide holes are arranged at the corresponding positions of the lower die or the upper die and the guide posts; during operation, the upper die presses the lower die, and the guide post butt joint is inserted in the guiding hole, but the guide post is thinner and easy to misplace when the butt joint is carried out, and is not particularly stable, and along with long-time use, the guide post is difficult to avoid abrasion or impact on the edge of the guiding hole, so that the guide post is easy to break, the limited position is not particularly accurate, and the quality of the retainer after molding is influenced.
Therefore, the inventor provides a computer holder by combining various factors.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a computer holder, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a computer retainer comprises an upper frame, a bracket and a lower frame, wherein the upper frame, the bracket and the lower frame are integrally formed to form the retainer, the upper frame and the lower frame are circular frames with the same shape and size, and the bracket is a reinforcing rib for fixedly connecting and installing the upper frame and the lower frame together.
When in work: the retainer formed by integrally molding the upper frame, the bracket and the lower frame is fixedly arranged on the computer shell and covers the periphery of the cooling fan, and the retainer can fix the cooling fan and prevent the cooling fan from falling off.
As a further scheme of the utility model: the upper frame, the support and the lower frame are all made of thermoplastic materials, and the thermoplastic materials have certain toughness and strong thermal conductivity, so that the vibration of the cooling fan can be reduced, and the heat dissipation performance of the cooling fan is improved.
The forming die of the computer retainer comprises an upper die plate and a lower die plate, wherein an extrusion block and an upper die insert are arranged on the upper die plate, and guide columns are arranged at four corners of the upper die plate; the lower template is provided with an extrusion groove and a lower die insert, and four corners of the lower template are provided with guide holes corresponding to the guide posts of the upper template; the guide post is installed with the guiding hole cooperation, is convenient for improve cope match-plate pattern and lower bolster butt joint precision, prevents cope match-plate pattern and lower bolster dislocation butt joint.
When in work: placing a raw material of the retainer to be subjected to compression molding into a lower die insert and an extrusion groove which are arranged in a lower die plate, pressing an upper die plate towards the lower die plate to enable the upper die insert and an extrusion block which are arranged on the upper die plate to respectively correspondingly extrude the lower die insert and the extrusion groove, and performing compression molding on the retainer; through the matched installation of the guide posts and the guide holes, the upper template and the lower template are effectively prevented from being in staggered butt joint, and the failure rate and the defective rate are remarkably reduced; the method has the beneficial effect of improving the molding quality of the retainer.
As a further scheme of the utility model: inclined guide posts are arranged between the upper die plate upper extrusion block and the upper die insert, and the inclined guide posts are in one-to-one correspondence with the extrusion blocks; an inclined guide hole is formed between the upper extrusion groove of the lower template and the lower die insert, and the inclined guide post and the inclined guide hole are installed in a matched mode, so that the butt joint precision of the upper template and the lower template is further improved.
As a further scheme of the utility model: the lower die plate is provided with a pressing strip, the pressing strip is fixedly mounted on the lower die plate through screws, the lower die insert is conveniently and fixedly pressed inside the lower die plate through the pressing strip, and the lower die insert is prevented from falling off from the inside of the lower die plate.
As a further scheme of the utility model: the lower template is provided with a sliding block, and the sliding block is fixedly arranged at the edge of the lower template; the upper die plate is provided with a sliding groove corresponding to the position of the lower die plate on which the sliding block is arranged, and the sliding block and the sliding groove are installed in a matched mode, so that the butt joint precision of the upper die plate and the lower die plate is further improved.
As a further scheme of the utility model: the guide post is characterized in that a fit clearance is formed between the guide post and the guide hole, and a lubricant is filled in the fit clearance, so that the friction force between the guide post and the guide hole is convenient to reduce, the guide post can smoothly slide in the guide hole, and the guide post is prevented from being blocked.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a computer retainer which is ingenious in structural arrangement and reasonable in arrangement, an upper frame, a support and a lower frame are all made of thermoplastic materials, and the thermoplastic materials have certain toughness and strong heat conductivity, so that the vibration of a cooling fan can be reduced, and the heat dissipation performance of the cooling fan can be improved.
2. The utility model provides a forming die of a computer retainer, which is ingenious in structural arrangement and reasonable in arrangement, and enables an upper die insert and an extrusion block arranged on an upper die plate to respectively correspondingly extrude a lower die insert and an extrusion groove, so that the retainer is formed by pressing; through the matched installation of the guide posts and the guide holes, the upper template and the lower template are effectively prevented from being in staggered butt joint, and the failure rate and the defective rate are remarkably reduced; the method has the beneficial effect of improving the molding quality of the retainer.
3. The lower template further designed by the utility model is provided with a sliding block, and the sliding block is fixedly arranged at the edge of the lower template; the upper die plate is provided with a sliding groove corresponding to the position of the lower die plate on which the sliding block is arranged, and the sliding block and the sliding groove are installed in a matched mode, so that the butt joint precision of the upper die plate and the lower die plate is further improved.
4. According to the utility model, a certain fit clearance is formed between the guide post and the guide hole, and the fit clearance is filled with the lubricant, so that the friction force between the guide post and the guide hole is reduced conveniently, the guide post can slide smoothly in the guide hole, and the guide post is prevented from being blocked.
Drawings
FIG. 1 is a schematic view of a computer holder.
Fig. 2 is a schematic structural diagram of an upper mold plate in a molding mold for a computer holder.
Fig. 3 is a schematic structural view of a middle mold plate and a lower mold plate of a molding mold of a computer holder.
In the figure: 1. an upper frame; 2. a support; 3. a lower frame; 4. mounting a template; 41. extruding the block; 42. an upper die insert; 43. A guide post; 44. a chute; 45. an inclined guide post; 5. a lower template; 51. extruding a groove; 52. a lower die insert; 53. a guide hole; 54. a slider; 55. oblique guide holes; 56. layering; 561. and (4) screws.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1, a computer holder includes an upper frame 1, a bracket 2 and a lower frame 3, wherein the upper frame 1, the bracket 2 and the lower frame 3 are integrally formed to form the holder, the upper frame 1 and the lower frame 3 are circular frames with the same shape and size, and the bracket 2 is a reinforcing rib to fixedly connect and mount the upper frame 1 and the lower frame 3 together; the upper frame 1, the bracket 2 and the lower frame 3 are all made of thermoplastic materials;
the working principle of the utility model is as follows: the utility model provides a computer retainer, which is ingenious in structural arrangement and reasonable in arrangement, wherein the retainer formed by integrally molding an upper frame 1, a bracket 2 and a lower frame 3 is fixedly arranged on a computer shell and covers the periphery of a cooling fan, and the cooling fan can be fixed by the retainer so as to prevent the cooling fan from falling off; the retainer made of the thermoplastic material has certain toughness and strong heat conductivity, and can effectively reduce the vibration of the cooling fan and increase the heat dissipation performance of the cooling fan;
referring to fig. 2-3, the molding die of the computer holder comprises an upper die plate 4 and a lower die plate 5, wherein the upper die plate 4 is provided with an extrusion block 41 and an upper die insert 42, and four corners of the upper die plate 4 are provided with guide posts 43; an extrusion groove 51 and a lower die insert 52 are arranged on the lower template 5, and guide holes 53 are arranged at four corners of the lower template 5 corresponding to the guide columns 43 of the upper template 4; the guide columns 43 are matched with the guide holes 53, so that the butt joint precision of the upper template 4 and the lower template 5 is improved conveniently, and the upper template 4 and the lower template 5 are prevented from being in staggered butt joint; a certain fit clearance is formed between the guide column 43 and the guide hole 53, and a lubricant is filled in the fit clearance, so that the friction force between the guide column 43 and the guide hole 53 is reduced conveniently, the guide column 43 can slide smoothly in the guide hole 53, and the jamming is prevented;
a pressing strip 56 is arranged on the lower template 5, the pressing strip 56 is fixedly mounted on the lower template 5 through a screw 561, so that the lower die insert 52 is fixedly pressed in the lower template 5 through the pressing strip 56, and the lower die insert 52 is prevented from falling off from the lower template 5; the lower template 5 is provided with a sliding block 54, and the sliding block 54 is fixedly arranged at the edge of the lower template 5; the upper template 4 and the lower template 5 are provided with sliding grooves 44 correspondingly at positions where the sliding blocks 54 are arranged, and the sliding blocks 54 are installed in cooperation with the sliding grooves 44, so that the butting precision of the upper template 4 and the lower template 5 is further improved;
the working principle of the utility model is as follows: the utility model provides a forming die of a computer retainer, which is ingenious in structural arrangement and reasonable in arrangement, and is characterized in that a raw material of the retainer to be subjected to compression molding is placed into a lower die insert 52 and an extrusion groove 51 which are arranged in a lower template 5, and then an upper template 4 is pressed towards the lower template 5, so that an upper die insert 42 and an extrusion block 41 which are arranged on the upper template 4 respectively and correspondingly extrude the lower die insert 52 and the extrusion groove 51, and the retainer is subjected to compression molding; through the matched installation of the guide columns 43 and the guide holes 53, the upper template 4 and the lower template 5 are effectively prevented from being in staggered butt joint, and the failure rate and the defective rate are remarkably reduced; the method has the beneficial effect of improving the molding quality of the retainer.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (2)
1. A computer retainer comprises an upper frame, a bracket and a lower frame, and is characterized in that the upper frame, the bracket and the lower frame are integrally formed to form the retainer, the upper frame and the lower frame are circular frames with the same shape and size, and the bracket is a reinforcing rib for fixedly connecting and installing the upper frame and the lower frame together.
2. The computer holder of claim 1 wherein said upper frame, said bracket and said lower frame are all formed from a thermoplastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291571.0U CN216032022U (en) | 2021-02-02 | 2021-02-02 | Computer holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291571.0U CN216032022U (en) | 2021-02-02 | 2021-02-02 | Computer holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032022U true CN216032022U (en) | 2022-03-15 |
Family
ID=80534557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291571.0U Expired - Fee Related CN216032022U (en) | 2021-02-02 | 2021-02-02 | Computer holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032022U (en) |
-
2021
- 2021-02-02 CN CN202120291571.0U patent/CN216032022U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |