CN215815418U - Shielding heat dissipation type Mylar film - Google Patents
Shielding heat dissipation type Mylar film Download PDFInfo
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- CN215815418U CN215815418U CN202121351574.5U CN202121351574U CN215815418U CN 215815418 U CN215815418 U CN 215815418U CN 202121351574 U CN202121351574 U CN 202121351574U CN 215815418 U CN215815418 U CN 215815418U
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- mounting seat
- mylar
- mylar film
- heat dissipation
- fixedly connected
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Abstract
The utility model relates to the technical field of Mylar processing, in particular to a shielding heat dissipation Mylar; the mount pad sets up for hollow structure, rotating assembly is located the inside of mount pad, the both sides limit of mount pad has logical groove, elastic component's quantity is two sets of, elastic component is located logical groove department respectively, wheat pulling-on piece body and elastic component swing joint, and be located between two sets of elastic component, be hollow structure setting through the mount pad, rotating assembly sets up the inside at the mount pad, the both sides limit of mount pad is provided with logical groove, the inside that every led to the groove is provided with elastic component, through the regulation to rotating assembly, enlarge elastic component's clamping face, just place the inside at the mount pad with wheat pulling-on piece body afterwards, adjusting rotating assembly, two sets of elastic component just carry out the centre gripping to wheat pulling-on piece body fixedly, just be difficult for causing and drop.
Description
Technical Field
The utility model relates to the technical field of Mylar film processing, in particular to a shielding heat dissipation Mylar film.
Background
Mylar (MYLAR sheet) PET polyester film is a film which is formed by heating dimethyl terephthalate and ethylene glycol with the aid of related catalysts, performing ester exchange and vacuum polycondensation, and performing biaxial stretching. The insulating material is widely used in the electrical insulation industry, and is suitable for gaskets, baffle plates, screens and protective effects of electronics, household appliances, instruments, displays, slots of motors, computers and peripheral equipment.
In notebook computer, the surface of many parts can laminate insulating Mylar film, and current part is because producing a large amount of heats, can't carry out fixed mounting with the Mylar film, easily causes the Mylar film to drop.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shielding and heat-dissipating Mylar film, and aims to solve the technical problem that an existing component in the prior art cannot be fixedly mounted with the Mylar film due to the fact that a large amount of heat is generated, and the Mylar film is prone to falling off.
In order to achieve the purpose, the heat-shielding mylar sheet adopted by the utility model comprises an installation seat, a rotating assembly, elastic assemblies and a mylar sheet body, wherein the installation seat is of a hollow structure, the rotating assembly is movably connected with the installation seat and is positioned in the installation seat, through grooves are formed in two side edges of the installation seat, the number of the elastic assemblies is two, each group of the elastic assemblies is respectively fixedly connected with the installation seat and is positioned at the through grooves, and the mylar sheet body is movably connected with the elastic assemblies and is positioned between the two groups of the elastic assemblies;
the rotating assembly comprises two rotating caps, bearings, a lead screw, a nut and a supporting block, the number of the bearings is two, each bearing is fixedly connected with the mounting seat and is located on the inner side wall of the mounting seat, the lead screw is rotatably connected with the mounting seat and is located between the two bearings, the rotating caps are fixedly connected with the lead screw and are located on the side edge of the mounting seat, the nut is arranged above the lead screw, and the supporting block is arranged below the nut.
The mount pad sets up for hollow structure, rotating assembly sets up the inside of mount pad, the both sides limit of mount pad is provided with lead to the groove, every the inside that leads to the groove is provided with elastic component, through rotating assembly's regulation, enlarges elastic component's clamping face, just will afterwards wheat pulling-on piece body is placed the inside of mount pad is adjusting rotating assembly, two sets of elastic component just right wheat pulling-on piece body carries out the centre gripping fixed, wheat pulling-on piece body just is difficult for droing.
Wherein, every group elastic component includes flexure strip, apical ring and uide bushing, the quantity of uide bushing is two, every the uide bushing sets up relatively respectively the inside side of mount pad, and be located the both sides limit of logical groove, the flexure strip both ends are run through respectively the uide bushing, the apical ring with flexure strip fixed connection, and be located the side of flexure strip, and with the flexure strip sets up relatively.
The guide sleeve is arranged on two side edges of the through groove and can assist the elastic sheet to fix the elastic sheet, and the top ring and the elastic sheet are reversely arranged so that the Mylar film body can be fixed.
The shielding heat dissipation Mylar film further comprises a supporting block, wherein the supporting block is fixedly connected with the mounting seat, is positioned at the bottom of the inner side of the mounting seat and is positioned below the rotating assembly.
The support block is arranged at the bottom of the mounting seat and can assist the elastic assembly to support the Mylar film body.
The shielding heat dissipation Mylar film further comprises two rubber blocks, and each rubber block is fixedly connected with the support block and is located above the support block.
The rubber block is arranged above the supporting block, and the rubber block can enhance the supporting effect of the Mylar film and prevent the Mylar film from falling off.
The shielding heat dissipation Mylar film further comprises four rubber columns, and each rubber column is fixedly connected with the support block and located on two side edges of the rubber block respectively.
Every the both sides limit of block rubber all is provided with the rubber column, the rubber column can assist the block rubber strengthens the block rubber is right the supporting effect of wheat pulling-on piece strengthens the friction effect.
The heat dissipation type Mylar film comprises a Mylar film body, wherein the heat dissipation type Mylar film body is provided with a plurality of shielding heat dissipation type Mylar film bodies, and the number of the shielding heat dissipation type Mylar film bodies is two.
The two attaching plates are respectively arranged on two side edges of the Mylar film body and can assist the Mylar film body in enhancing the attaching of the Mylar film and the electronic accessories.
The heat dissipation type Mylar film comprises a mounting seat, a heat dissipation plate and a shielding plate, wherein the heat dissipation type Mylar film further comprises two slide rails, the number of the slide rails is two, and each slide rail is arranged on two sides of the inside of the mounting seat respectively and is located above the attaching plate.
Two the slide rail sets up relatively, is convenient for peg graft the electron distribution, improves the laminating effect.
The shielding heat dissipation Mylar film further comprises a sliding plate, an opening is formed in the front end face of the mounting seat, and the sliding plate is connected with the sliding rail in a sliding mode and located at the opening.
The front end face of the mounting seat is provided with the opening, and the sliding plate is inserted into the sliding rail through the opening, so that the Mylar film body is protected and prevented from falling.
According to the shielding and heat-dissipating Mylar film, the mounting seat is of a hollow structure, the rotating assembly is arranged inside the mounting seat, the through grooves are formed in the two sides inside the mounting seat, the elastic assembly is arranged at each through groove, when the Mylar film body needs to be fixed inside the mounting seat, the rotating cap of the rotating assembly is rotated, the rotating cap drives the bearing, the bearing assists the lead screw to rotate inside the mounting seat, the bearing on the two sides inside the mounting seat rotatably supports the supported lead screw, the nut moves on the lead screw along with the rotation of the lead screw, the abutting block is arranged below the nut, and accordingly the abutting block in threaded connection with the nut is driven to move on the lead screw, the nut drives the abutting block to the through groove on the side edge of the mounting seat, the abutting block abuts and expands the elastic assembly arranged at the through groove, then the Mylar film body is placed between the two groups of elastic assemblies, after the Mylar film body is placed stably, the rotating cap is rotated again, the abutting block is moved to the original position, the two groups of elastic assemblies stably clamp and fix the Mylar film body, and the Mylar film body is not easy to fall off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heat-shielding mylar tab of the present invention.
Fig. 2 is a front view of a heat-shielding mylar tab of the present invention.
Fig. 3 is a side view of a heat-shielding mylar tab of the present invention.
Fig. 4 is a cross-sectional view of the a-a line structure of fig. 3 of the present invention.
Fig. 5 is a cross-sectional view of the B-B line structure of fig. 3 of the present invention.
Fig. 6 is a partial enlarged view of the utility model at C of fig. 5.
1-mounting seat, 2-rotating component, 21-rotating cap, 22-bearing, 23-lead screw, 24-nut, 25-abutting block, 3-elastic component, 31-elastic sheet, 32-top ring, 33-guide sleeve, 4-mylar pull piece body, 5-through groove, 6-supporting block, 7-rubber block, 8-rubber column, 9-jointing plate, 10-sliding rail, 101-sliding plate and 102-opening.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the utility model provides a heat-dissipation shielding mylar sheet, which includes an installation base 1, a rotating assembly 2, elastic assemblies 3 and a mylar sheet body 4, wherein the installation base 1 is a hollow structure, the rotating assembly 2 is movably connected with the installation base 1 and is located inside the installation base 1, through grooves 5 are formed in two sides of the installation base 1, the number of the elastic assemblies 3 is two, each group of the elastic assemblies 3 is respectively fixedly connected with the installation base 1 and is located at the through grooves 5, and the mylar sheet body 4 is movably connected with the elastic assemblies 3 and is located between the two groups of the elastic assemblies 3;
the rotating assembly 2 comprises two rotating caps 21, two bearings 22, two lead screws 23, two nuts 24 and two abutting blocks 25, wherein each bearing 22 is fixedly connected with the mounting seat 1 and positioned on the inner side wall of the mounting seat 1, each lead screw 23 is rotatably connected with the mounting seat 1 and positioned between the two bearings 22, each rotating cap 21 is fixedly connected with the corresponding lead screw 23 and positioned on the side edge of the mounting seat 1, each nut 24 is arranged above the corresponding lead screw 23, and each abutting block 25 is arranged below the corresponding nut 24.
In this embodiment, the mounting base 1 is a hollow structure, the rotating assembly 2 is disposed inside the mounting base 1, the through grooves 5 are disposed on two sides inside the mounting base 1, the elastic assembly 3 is disposed at each through groove 5, when the mylar sheet body 4 needs to be fixed inside the mounting base 1, the rotating cap 21 of the rotating assembly 2 is rotated, the rotating cap 21 drives the bearing 22, the bearing 22 assists the lead screw 23 to rotate inside the mounting base 1, the bearings 22 on two sides inside the mounting base 1 rotatably support the lead screw 23, the nut 24 moves on the lead screw along with the rotation of the lead screw, the abutting block 25 is disposed below the nut 24, and accordingly the abutting block 25 in threaded connection therewith is driven to move on the lead screw, the nut 24 drives the abutting block 25 to the through groove 5 on the side edge of the mounting seat 1, the abutting block 25 abuts and expands the elastic component 3 arranged at the through groove 5, then the Mylar film body 4 is placed between the two groups of elastic components 3, after the Mylar film body is placed stably, the rotating cap 21 is rotated again, the abutting block 25 is moved to the original position, and the two groups of elastic components 3 stably clamp and fix the Mylar film body 4 and are not easy to fall off.
Further, every group elastic component 3 includes flexure strip 31, apical ring 32 and uide bushing 33, the quantity of uide bushing 33 is two, every uide bushing 33 sets up relatively respectively the inside side of mount pad 1, and is located lead to the both sides limit of groove 5, flexure strip 31 both ends run through respectively uide bushing 33, apical ring 32 with flexure strip 31 fixed connection, and be located flexure strip 31's side, and with flexure strip 31 sets up relatively.
In this embodiment, two guide sleeves 33 are respectively arranged on two side edges of the through groove 5, two ends of the elastic sheet 31 respectively penetrate through the elastic sheet 31, and can be right the elastic sheet 31 is supported to fix the elastic sheet, the elastic sheet 31 is abutted against the through groove 5, the top ring 32 is arranged on the side edge of the elastic sheet 31, and the top ring 32 can clamp and fix the Mylar sheet body 4.
Furthermore, the shielding heat dissipation Mylar film further comprises a supporting block 6, wherein the supporting block 6 is fixedly connected with the mounting seat 1, is positioned at the bottom of the inner side of the mounting seat 1, and is positioned below the rotating assembly 2.
In this embodiment, the support block 6 is disposed at the bottom of the mounting base 1, and can assist the rotating assembly 2 to support the rotating assembly 2, and can prevent the mylar sheet body 4 from falling off, and if the mylar sheet body 4 falls off, the support block 6 can support the mylar sheet body.
Furthermore, the shielding heat dissipation type Mylar film further comprises two rubber blocks 7, the number of the rubber blocks 7 is two, and each rubber block 7 is fixedly connected with the support block 6 and is located above the support block 6.
In this embodiment, the two rubber blocks 7 are respectively disposed above the holder 6, and when the elastic assembly 3 clamps the mylar sheet body 4, the rubber blocks 7 can assist the holder 6 in stably supporting the mylar sheet body 4.
Furthermore, the shielding heat dissipation type Mylar film further comprises four rubber columns 8, and each rubber column 8 is fixedly connected with the supporting block 6 and located on two side edges of the rubber block 7.
In this embodiment, every both sides limit of block rubber 7 all is provided with rubber column 8, rubber column 8 can assist block rubber 7, and the enhancement is right the support of wheat pulling-on piece body 4 to improve the supporting effect, prevent that the wheat pulling-on piece from droing.
Further, shielding heat dissipation type wheat pulling-on piece still includes rigging board 9, the quantity of rigging board 9 is two, every rigging board 9 respectively with wheat pulling-on piece body 4 fixed connection, and be located the both sides limit of wheat pulling-on piece body 4.
In this embodiment, the both sides limit of wheat pulling-on piece all is provided with attaching plate 9, attaching plate 9 can strengthen two sets ofly elastic component 3 is right the centre gripping of wheat pulling-on piece lets the wheat pulling-on piece is more stable, strengthens the protection.
Further, shielding heat dissipation type Mylar film still includes slide rail 10, the quantity of slide rail 10 is two, every slide rail 10 set up respectively relatively in the inside both sides of mount pad 1, and all be located the top of attaching plate 9.
In the present embodiment, the two slide rails 10 are respectively disposed on both sides of the inside of the mounting base 1 so as to be opposed to each other, and thus, the electronic components can be easily inserted and can be further bonded to the mylar sheet body 4.
Further, the heat-shielding mylar pull tab further comprises a sliding plate 101, the front end face of the mounting base 1 is provided with an opening 102, and the sliding plate 101 is slidably connected with the sliding rail 10 and is located at the opening 102.
In the present embodiment, the opening 102 is provided on the front end surface of the mounting base 1, the slide plate 101 is inserted into the mounting base 1 through the opening 102, and both side edges of the slide plate 101 are engaged with the slide rails 10, so that the slide plate 101 is easily inserted, and the adhesion between the electronic component and the mylar sheet body 4 is improved.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A heat-dissipation shielding Mylar film is characterized in that,
the shielding heat dissipation Mylar film comprises a mounting seat, a rotating assembly, elastic assemblies and a Mylar film body, wherein the mounting seat is of a hollow structure, the rotating assembly is movably connected with the mounting seat and is positioned inside the mounting seat, through grooves are formed in two side edges of the mounting seat, the number of the elastic assemblies is two, each group of elastic assemblies is respectively fixedly connected with the mounting seat and is positioned at the through grooves, and the Mylar film body is movably connected with the elastic assemblies and is positioned between the two groups of elastic assemblies;
the rotating assembly comprises two rotating caps, bearings, a lead screw, a nut and a supporting block, the number of the bearings is two, each bearing is fixedly connected with the mounting seat and is located on the inner side wall of the mounting seat, the lead screw is rotatably connected with the mounting seat and is located between the two bearings, the rotating caps are fixedly connected with the lead screw and are located on the side edge of the mounting seat, the nut is arranged above the lead screw, and the supporting block is arranged below the nut.
2. The Mylar sheet of claim 1, wherein,
every group elastic component includes flexure strip, apical ring and uide bushing, the quantity of uide bushing is two, every the uide bushing sets up relatively respectively the inside side of mount pad, and is located the both sides limit of logical groove, the flexure strip both ends are run through respectively the uide bushing, the apical ring with flexure strip fixed connection, and be located the side of flexure strip, and with the flexure strip sets up relatively.
3. The Mylar sheet of claim 1, wherein,
the shielding heat dissipation Mylar film further comprises a supporting block, wherein the supporting block is fixedly connected with the mounting seat, is positioned at the bottom of the inner side of the mounting seat and is positioned below the rotating assembly.
4. The Mylar sheet of claim 3, wherein,
the shielding heat dissipation type Mylar film further comprises two rubber blocks, and each rubber block is fixedly connected with the support block and is located above the support block.
5. The Mylar sheet of claim 4, wherein the Mylar sheet comprises a first metal layer and a second metal layer,
the shielding heat dissipation Mylar film further comprises four rubber columns, and each rubber column is fixedly connected with the support block and located on two side edges of the rubber block respectively.
6. The Mylar sheet of claim 1, wherein,
the shielding heat dissipation type Mylar film further comprises two attaching plates, wherein the number of the attaching plates is two, and each attaching plate is fixedly connected with the Mylar film body and located on two side edges of the Mylar film body.
7. The Mylar sheet of claim 6, wherein,
the shielding heat dissipation type Mylar film still includes the slide rail, the quantity of slide rail is two, every the slide rail respectively relative set up in the inside both sides of mount pad, and all be located the top of attaching plate.
8. The Mylar sheet of claim 7, wherein the Mylar sheet comprises a first metal layer and a second metal layer,
the shielding heat dissipation Mylar film further comprises a sliding plate, an opening is formed in the front end face of the mounting seat, and the sliding plate is connected with the sliding rail in a sliding mode and located at the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121351574.5U CN215815418U (en) | 2021-06-18 | 2021-06-18 | Shielding heat dissipation type Mylar film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121351574.5U CN215815418U (en) | 2021-06-18 | 2021-06-18 | Shielding heat dissipation type Mylar film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215815418U true CN215815418U (en) | 2022-02-11 |
Family
ID=80177129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121351574.5U Active CN215815418U (en) | 2021-06-18 | 2021-06-18 | Shielding heat dissipation type Mylar film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215815418U (en) |
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2021
- 2021-06-18 CN CN202121351574.5U patent/CN215815418U/en active Active
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