CN213338488U

CN213338488U - Dull and stereotyped protecting sheathing that heat dispersion is good

Info

Publication number: CN213338488U
Application number: CN202021852904.4U
Authority: CN
Inventors: 孙凌飞
Original assignee: Shenzhen Haohai Video Technology Co ltd
Current assignee: Shenzhen Haohai Video Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-01
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a dull and stereotyped protecting sheathing that heat dispersion is good, including protective sheath and screen apron, the protective sheath front end all sets up integrated into one piece's board of borduring all around, be connected with elastic connection area between protective sheath and the screen apron, the vent has all been seted up on the board of borduring at protective sheath top and the board of borduring of bottom, the draw-in groove has been seted up on the board of borduring, the inside a plurality of heat dissipation strip that is provided with of protective sheath, the heat dissipation strip is including bonding the heat conduction pad at protective sheath inner wall, heat conduction pad front end evenly is provided with bellied thermal conductive plastic piece, be formed with the radiating groove between two adjacent thermal conductive plastic pieces, collapsible card strip is all installed to chamfer post outer wall both sides, keep away from elastic connection area one end on the protective sheath and be fixed with down the buckle, seted up the catching groove on the lower buckle, The advantage that the protectiveness is good can be in the same place protective sheath and the firm installation of screen apron, has reduced the screen damage.

Description

Dull and stereotyped protecting sheathing that heat dispersion is good

Technical Field

The utility model relates to an electronic product heat dissipation shell technical field specifically is a dull and stereotyped protecting sheathing that heat dispersion is good.

Background

The tablet refers to a tablet computer generally, and is a small-sized and portable personal computer, and a touch screen is used as a basic input device. It has a touch screen that allows a user to do work with a stylus or a digital pen rather than a conventional keyboard or mouse. The user may enter the input through built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real keyboard. Has become an indispensable electronic device in modern young people's life.

The tablet personal computer generates heat and is hot after being used for a period of time, so that the service life of the tablet personal battery and related parts is reduced, and meanwhile, certain dangerousness is caused. Good heat dissipation of the flat panel is particularly important in order for the flat panel to operate properly. But the dull and stereotyped protective housing that uses now not only can not increase dull and stereotyped heat-sinking capability, often still can reduce dull and stereotyped heat dispersion, and dull and stereotyped protective housing is two formula usually, and a slice protects dull and stereotyped body, a slice protection flat screen, when not using, need fold two protective housing together and install, among the prior art, lacks the device of installing two protective housing firms fold together. Therefore, a flat plate protective shell with good heat dissipation performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dull and stereotyped protecting sheathing that heat dispersion is good has the good advantage of radiating effect, can be in the same place protective sheath and the firm installation of screen apron, has reduced the screen damage, and protectiveness is good, has solved the problem of proposing among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flat plate protective shell with good heat dissipation performance comprises a protective sleeve and a screen cover plate, wherein the periphery of the front end of the protective sleeve is provided with an integrally formed edge covering plate, an elastic connecting belt is connected between the protective sleeve and the screen cover plate, the edge covering plate at the top of the protective sleeve and the edge covering plate at the bottom of the protective sleeve are provided with vents, the edge covering plate is provided with clamping grooves, the edge of one end, close to the protective sleeve, of the screen cover plate is fixedly provided with clamping blocks matched with the clamping grooves, a plurality of heat dissipation strips are arranged inside the protective sleeve and comprise heat conduction pads bonded on the inner wall of the protective sleeve, the front ends of the heat conduction pads are uniformly provided with raised heat conduction plastic blocks, heat dissipation grooves are formed between every two adjacent heat conduction plastic blocks, an upper pinch plate is fixed in the middle of one end, far away from the elastic connecting belt, of the screen, well axostylus axostyle both ends all extend to go up the buckle outside, and one end is fixed with and instructs the commentaries on classics handle, and the other end is provided with the chamfer post, collapsible card strip is all installed to chamfer post outer wall both sides, keep away from on the protective sheath elastic connection area one end is middle to be fixed with down the buckle, the catching groove has been seted up on the buckle down, the catching groove inner wall has been seted up and has been supplied the sword type groove that the card strip passes through, two the card strip with the axle center symmetry of well axostylus axostyle.

Preferably, the buckling groove comprises a wide groove formed in the surface of the front end of the lower buckling plate, a cylindrical groove is formed in the middle of the inner wall of the wide groove, a circular platform cavity is formed in the lower buckling plate, the circular platform cavity is in a circular platform shape with a large front part and a small rear part, and the middle of the front end of the circular platform cavity is communicated with the cylindrical groove.

Preferably, the left side and the right side of the inside of the chamfered column are provided with channel grooves capable of containing the clamping strips, the inside of each channel groove is fixed with a spring, and the other end of each spring is fixedly connected with the corresponding clamping strip.

Preferably, the inner diameter of the cylindrical groove is matched with the outer diameter of the middle shaft rod, and the clamping strip is matched with the circular truncated cone cavity when being extended.

Preferably, the vent and the heat dissipation strip are aligned, and the length of the vent is greater than that of the heat dissipation strip.

Preferably, a visual window is arranged in the middle of the screen cover plate, and the visual window is made of a PVC soft crystal plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a place the panel computer inside the protective sheath, the panel computer back contacts with the heat conduction plastic piece, and the heat conduction plastic piece dispels the panel computer inside heat, and outside air enters into the protective sheath inside through the vent, and the air circulates in the radiating groove inside, accelerates the heat to dispel, and the radiating effect is good; through setting up well axostylus axostyle and catching groove of rotation locking, not the time spent, will be this device locking, play the effect of protection to the panel computer, when this device is opened to needs, rotate the instruction and change the handle for instruct to change and be the state that is parallel to each other with sword type groove, the card strip enters into sword type inslot portion this moment, can easily open the screen apron, and the screen apron of setting can protect the screen of panel computer, and the protectiveness is good.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second view structure of the present invention;

fig. 3 is a schematic structural view of the upper buckle plate, the middle shaft rod, the lower buckle plate and the buckle groove of the present invention.

In the figure: 1. a protective sleeve; 2. a screen cover plate; 201. a visual window; 3. an elastic connecting band; 4. a vent; 5. a card slot; 6. a clamping block; 7. a thermally conductive pad; 8. a thermally conductive plastic block; 9. a heat sink; 10. an upper buckle plate; 11. a middle shaft lever; 1101. indicating a rotating handle; 12. clamping the strip; 13. a lower buckle plate; 14. buckling grooves; 1401. A wide mouth groove; 1402. a cylindrical groove; 1403. a circular table cavity; 15. a cutter-shaped groove; 16. a spring; 17. a channel groove.

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 3, the present invention provides a technical solution: a flat panel protective shell with good heat dissipation performance comprises a protective sleeve 1 and a screen cover plate 2, wherein the periphery of the front end of the protective sleeve 1 is provided with an integrally formed edge wrapping plate, a visual window 201 is installed in the middle of the screen cover plate 2, the visual window 201 is made of a PVC soft crystal plate, whether a screen of a tablet personal computer is lightened or not can be seen through the visual window 201, new information can be conveniently checked, an elastic connecting belt 3 is connected between the protective sleeve 1 and the screen cover plate 2, the elastic connecting belt 3 can be made of rubber, vent holes 4 are formed in the edge wrapping plate at the top of the protective sleeve 1 and the edge wrapping plate at the bottom of the protective sleeve 1, external air enters the protective sleeve 1 through the vent holes 4, heat in the protective sleeve 1 is conveniently dissipated, the edge wrapping plate is provided with a clamping groove 5, and a clamping block 6 matched with the clamping groove 5 is fixed at the edge of one end, when the device is folded, the clamping block 6 on the screen cover plate 2 is embedded into the clamping groove 5 on the elastic connecting belt 3, so that the protective sleeve 1 and the screen cover plate 2 are connected stably, a plurality of radiating strips are arranged in the protective sleeve 1 and are arranged linearly, each radiating strip comprises a heat conducting pad 7 which is bonded on the inner wall of the protective sleeve 1, the front end of each heat conducting pad 7 is uniformly provided with convex heat conducting plastic blocks 8, a radiating groove 9 is formed between every two adjacent heat conducting plastic blocks 8, the positions of the vent 4 and the radiating strips are aligned, the length of the vent 4 is greater than that of each radiating strip, more air can conveniently enter the protective sleeve 1, when the device is used, the back of the tablet computer is in contact with the heat conducting plastic blocks 8, the heat inside of the tablet computer is radiated by the heat conducting plastic blocks 8, and the outside air enters the protective sleeve 1 through the vent, the air circulates in the heat dissipation groove 9 to accelerate the heat dissipation, the heat dissipation effect is good,

as shown in fig. 2 and 3, an upper buckle plate 10 is fixed in the middle of one end of the screen cover plate 2 away from the elastic connecting band 3, a middle shaft rod 11 is rotatably installed on the upper buckle plate 10, two ends of the middle shaft rod 11 both extend to the outside of the upper buckle plate 10, an indicating rotating handle 1101 is fixed at one end, a chamfered column is arranged at the other end, retractable clamping strips 12 are installed on both sides of the outer wall of the chamfered column, a lower buckle plate 13 is fixed in the middle of one end of the protective sleeve 1 away from the elastic connecting band 3, a buckling groove 14 is formed in the lower buckle plate 13, a knife-shaped groove 15 for the clamping strips 12 to pass through is formed in the inner wall of the buckling groove 14, the middle shaft rod 11 rotates, so that when the indicating rotating handle 1101 and the knife-shaped groove 15 are parallel, the clamping strips 12 just enter the knife-shaped groove 15, the two clamping strips 12 are symmetrical about the axis of the middle shaft rod 11, the buckling groove 14 includes a wide-mouth 1401 groove formed, a cylindrical groove 1402 is formed in the middle of the inner wall of the wide opening groove 1401, a circular truncated cone cavity 1403 is formed in the lower pinch plate 13, the circular truncated cone cavity 1403 is in a circular truncated cone shape with a large front part and a small rear part, and the middle of the front end of the circular truncated cone cavity 1403 is communicated with the cylindrical groove 1402; the left side and the right side of the inside of the chamfered column are both provided with channel grooves 17 capable of containing the clamping strips 12, a spring 16 is fixed inside the channel grooves 17, and the other end of the spring 16 is fixedly connected with the clamping strips 12; the inner diameter of the cylindrical groove 1402 is matched with the outer diameter of the middle shaft rod 11, the clamping strip 12 is matched with the circular truncated cone cavity 1403 when being stretched, and when the spring 16 is in a natural state, the outer wall of the clamping strip 12 is attached to the inner wall of the circular truncated cone cavity 1403, so that the middle shaft rod 11 cannot be separated from the buckling groove 14.

The working principle is as follows: when the tablet personal computer protective shell with good heat dissipation performance is used, a tablet personal computer is placed in the protective sleeve 1, the back surface of the tablet personal computer is in contact with the heat-conducting plastic block 8, the heat inside the tablet personal computer is dissipated by the heat-conducting plastic block 8, external air enters the protective sleeve 1 through the vent 4, the air circulates inside the heat dissipation groove 9 to accelerate the heat dissipation, the heat dissipation effect is good, when the tablet personal computer is not needed, the protective sleeve 1 and the screen cover plate 2 are folded, so that a chamfering column on the central shaft rod 11 is embedded and installed inside the buckling groove 14, when the chamfering column enters the cylindrical groove 1402, the spring 16 is compressed, the clamping strip 12 enters the channel groove 17, when the chamfering column enters the circular truncated cone 1403 cavity, the spring 16 rebounds, the clamping strip 12 extends to the outside of the central shaft rod 11, the clamping strip 12 is arranged, the chamfering column is difficult to be separated from the circular truncated cone cavity, and when the, the indicating rotating handle 1101 is rotated, so that the indicating rotating handle 1101 and the knife-shaped groove 15 are in a mutually parallel state, at the moment, the clamping strip 12 enters the knife-shaped groove 15, and the screen cover plate 2 can be easily opened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dull and stereotyped protecting sheathing that heat dispersion is good, includes protective sheath (1) and screen apron (2), its characterized in that: the edge-wrapping plate is integrally formed around the front end of the protective sleeve (1), an elastic connecting band (3) is connected between the protective sleeve (1) and the screen cover plate (2), vent holes (4) are formed in the edge-wrapping plate at the top and the edge-wrapping plate at the bottom of the protective sleeve (1), clamping grooves (5) are formed in the edge-wrapping plate, clamping blocks (6) matched with the clamping grooves (5) are fixed at the edge of one end, close to the protective sleeve (1), of the screen cover plate (2), a plurality of radiating strips are arranged inside the protective sleeve (1), each radiating strip comprises a heat-conducting pad (7) bonded to the inner wall of the protective sleeve (1), raised heat-conducting plastic blocks (8) are uniformly arranged at the front end of each heat-conducting pad (7), a radiating groove (9) is formed between every two adjacent heat-conducting plastic blocks (8), and an upper buckle plate (10) is fixed in the middle of one end, far away from the elastic connecting band (3), of, go up to rotate on buckle (10) and install well axostylus axostyle (11), well axostylus axostyle (11) both ends all extend to go up buckle (10) outside, and one end is fixed with and instructs commentaries on classics handle (1101), and the other end is provided with the chamfer post, collapsible card strip (12) are all installed to chamfer post outer wall both sides, keep away from on protective sheath (1) be fixed with down buckle (13) in the middle of elastic connection area (3) one end, buckle groove (14) have been seted up down on buckle (13), the confession has been seted up to buckle groove (14) inner wall the sword type groove (15) that card strip (12) pass through, two card strip (12) with the axle center symmetry of well axostylus axost.

2. The flat panel protective case with good heat dissipation performance according to claim 1, wherein: the buckle groove (14) comprises a wide opening groove (1401) formed in the front end surface of a lower buckle plate (13), a cylindrical groove (1402) is formed in the middle of the inner wall of the wide opening groove (1401), a circular platform cavity (1403) is formed in the lower buckle plate (13), the circular platform cavity (1403) is in a circular platform shape with a large front part and a small rear part, and the front end of the circular platform cavity (1403) is communicated with the cylindrical groove (1402).

3. The flat panel protective case with good heat dissipation performance according to claim 1, wherein: the left side and the right side of the inside of the chamfering column are provided with channel grooves (17) capable of containing the clamping strips (12), springs (16) are fixed inside the channel grooves (17), and the clamping strips (12) are fixedly connected to the other ends of the springs (16).

4. The flat plate protective case with good heat dissipation performance according to claim 2, characterized in that: the inner diameter of the cylindrical groove (1402) is matched with the outer diameter of the middle shaft rod (11), and the clamping strip (12) is matched with the circular truncated cone cavity (1403) when being stretched.

5. The flat panel protective case with good heat dissipation performance according to claim 1, wherein: the ventilation opening (4) is aligned with the heat dissipation strip in position, and the length of the ventilation opening (4) is larger than that of the heat dissipation strip.

6. The flat panel protective case with good heat dissipation performance according to claim 1, wherein: the visual window (201) is installed in the middle of the screen cover plate (2), and the visual window (201) is made of a PVC soft crystal plate.