CN216437687U

CN216437687U - Communication terminal with good heat dissipation effect

Info

Publication number: CN216437687U
Application number: CN202122751840.XU
Authority: CN
Inventors: 朱芸
Original assignee: WUHAN VOCATIONAL COLLEGE OF SOFTWARE AND ENGINEERING
Current assignee: WUHAN VOCATIONAL COLLEGE OF SOFTWARE AND ENGINEERING
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-03
Anticipated expiration: 2031-11-11

Abstract

The utility model belongs to the communication terminal field, concretely relates to communication terminal that radiating effect is good, which comprises a housin, the contact is connected with the cap on the casing, the welding has the shell fragment on the cap, the welding has the sloping block on the shell fragment, the draw-in groove has been seted up on the casing, sliding connection has the sloping block in the draw-in groove, the stopcock has the damping stopper in the cap, the connecting rod has been cup jointed in the damping stopper slides, the damping stopper goes up the contact and has the clamping ring, the welding has the dog on the connecting rod, the welding has the barrel on the cap, the bracing piece has been cup jointed in the barrel, the welding has the chimb on the bracing piece, chimb and barrel welding, be provided with the spring in the barrel. The utility model discloses a set up shell fragment, sloping block, draw-in groove, connecting rod, dog isotructure, through sloping block and draw-in groove cooperation for be convenient for between cap and the casing fixed, carry on spacingly to the shell fragment through the dog, and then make the connection between the cap casing more stable, difficult pine takes off.

Description

Communication terminal with good heat dissipation effect

Technical Field

The utility model relates to a communication terminal technical field specifically is a communication terminal that radiating effect is good.

Background

The mobile communication terminal refers to a computer device that can be used in mobile, and broadly includes a mobile phone, a notebook, a tablet computer, a POS machine, and even a vehicle-mounted computer. With the development of networks and technologies towards increasingly broader bands, the mobile communications industry will move towards a true mobile information age. With the rapid development of integrated circuit technology, the processing capability of the mobile terminal has already possessed strong processing capability, and the mobile terminal is changing from a simple conversation tool to an integrated information processing platform. Patent publication No. CN 207854379U provides a mobile communication terminal with good heat dissipation effect, when the device is used, the connection between the shell cover and the shell is unstable, and simultaneously, when the device is idle, the inside easily gets into the dust. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication terminal that radiating effect is good, solved the unstable problem of connection between cap and the casing, still solved the inside problem that gets into the dust easily.

In order to achieve the above object, the utility model provides a following technical scheme: a communication terminal with good heat dissipation effect comprises a shell, wherein the shell is in contact connection with a shell cover, the shell cover is welded with an elastic sheet, an oblique block is welded on the elastic sheet, a clamping groove is formed in the shell, the oblique block is in sliding connection with the clamping groove, a damping plug is plugged in the shell cover, a connecting rod is sleeved in the damping plug in a sliding manner, a compression ring is contacted on the damping plug, a stop block is welded on the connecting rod, a barrel is welded on the shell cover, a supporting rod is sleeved in the barrel in a sliding manner, a convex edge is welded on the supporting rod, the convex edge and the barrel are welded, a spring is arranged in the barrel, a circuit board is fixedly mounted on the supporting rod, the circuit board is in contact with the shell, a fan is fixedly mounted on the shell cover, a stepped hole is formed in the shell, a rubber plug is plugged in the stepped hole, and a sealing plate is arranged in the stepped hole, the corrugated pipe is arranged in the stepped hole, the filter membrane is bonded on the shell cover, and the shell cover is provided with an air inlet.

Preferably, there are two spring plates, and the two spring plates are symmetrically distributed on the shell cover.

Preferably, the stop block is in contact with a spring piece, and the spring piece is in contact with the shell.

Preferably, the connecting rod is welded with a pressing ring, and the pressing ring is in contact with the shell cover.

Preferably, the number of the cylinder bodies is four, and the four cylinder bodies are uniformly distributed on the shell cover.

Preferably, one end of the spring is welded with the shell cover, and the other end of the spring is contacted with the convex edge.

Preferably, the rubber plug is provided with two air holes, and the two air holes are symmetrically distributed on the rubber plug.

Preferably, one end of the corrugated pipe is bonded with the sealing plate, and the other end of the corrugated pipe is bonded with the rubber plug.

Preferably, the shell is provided with an air outlet, and the air outlet corresponds to the sealing plate.

Preferably, the air inlet holes are multiple, and the air inlet holes are uniformly distributed on the shell cover.

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

1. the utility model discloses a set up shell fragment, sloping block, draw-in groove, connecting rod, dog isotructure, through sloping block and draw-in groove cooperation for be convenient for between cap and the casing fixed, carry on spacingly to the shell fragment through the dog, and then make the connection between the cap casing more stable, difficult pine takes off.

2. The utility model discloses a set up structures such as filter membrane, rubber buffer, closing plate, bellows, the filter membrane seals the inlet port, and when the fan started, closing plate extrusion bellows for UNICOM in shoulder hole and the outlet vent, and then make the device when idle, be difficult for getting into the dust in the casing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of fig. 1 at C according to the present invention;

fig. 5 is an enlarged view of fig. 1 at D according to the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a spring plate; 4. a sloping block; 5. a card slot; 6. a damping plug; 7. a connecting rod; 8. a stopper; 9. pressing a ring; 10. a barrel; 11. a support bar; 12. a convex edge; 13. a spring; 14. A circuit board; 15. a fan; 16. a stepped hole; 17. a rubber plug; 18. air holes are formed; 19. a sealing plate; 20. a bellows; 21. an air inlet; 22. filtering the membrane; 23. and an air outlet.

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. 1-5, a communication terminal with good heat dissipation effect comprises a housing 1, a housing cover 2 is connected to the housing 1 in a contact manner, a spring plate 3 is welded to the housing cover 2, a slanting block 4 is welded to the spring plate 3, a slot 5 is formed in the housing 1, the slanting block 4 is slidably connected to the slot 5, a damping plug 6 is inserted in the housing cover 2, a connecting rod 7 is slidably sleeved in the damping plug 6, a pressing ring 9 is contacted to the damping plug 6, a stop 8 is welded to the connecting rod 7, a barrel 10 is welded to the housing cover 2, a supporting rod 11 is slidably sleeved in the barrel 10, a convex edge 12 is welded to the supporting rod 11, a spring 13 is arranged in the barrel 10, a circuit board 14 is fixedly mounted on the supporting rod 11, the circuit board 14 is in contact with the housing 1, a fan 15 is fixedly mounted on the housing cover 2, a stepped hole 16 is formed in the housing 1, and a rubber plug 17 is inserted in the stepped hole 16, a sealing plate 19 is arranged in the stepped hole 16, a corrugated pipe 20 is arranged in the stepped hole 16, a filter membrane 22 is bonded on the shell cover 2, and an air inlet 21 is arranged on the shell cover 2.

Referring to fig. 1, there are two elastic pieces 3, and the two elastic pieces 3 are symmetrically distributed on the housing cover 2. Through setting up two shell fragment 3 for it is stable to connect between casing 1 and the cap 2.

Referring to fig. 2, the stopper 8 contacts the spring 3, and the spring 3 contacts the housing 1. Through setting up dog 8, carry on spacingly to shell fragment 3.

Referring to fig. 3, the connecting rod 7 is welded with a press ring 9, and the press ring 9 contacts with the housing cover 2. The connecting rod 7 is convenient to move by arranging the pressing ring 9.

Referring to fig. 1, there are four cylinder bodies 10, and the four cylinder bodies 10 are uniformly distributed on the housing cover 2. By providing four barrels 10, the circuit board 14 is supported stably.

Referring to fig. 4, one end of the spring 13 is welded to the housing cover 2, and the other end of the spring 13 contacts the flange 12. By providing the spring 13, the circuit board 14 is pressed against the housing 1.

Referring to fig. 5, two air holes 18 are formed on the rubber stopper 17, and the two air holes 18 are symmetrically distributed on the rubber stopper 17. Air in the shell 1 can be exhausted by arranging the air holes 18.

Referring to fig. 5, one end of the bellows 20 is bonded to the sealing plate 19, and the other end of the bellows 20 is bonded to the rubber stopper 17. The bellows 20 facilitates the resetting of the sealing plate 19.

Referring to fig. 5, the housing 1 is provided with an air outlet 23, and the air outlet 23 corresponds to the sealing plate 19. The air in the shell 1 is convenient to discharge by arranging the air outlet hole 23.

Referring to fig. 1, there are a plurality of air inlets 21, and the plurality of air inlets 21 are uniformly distributed on the housing cover 2. By providing the air intake holes 21, air can be taken into the housing 1.

The utility model discloses the concrete implementation process as follows: during installation, the shell cover 2 is moved to enable the inclined block 4 to be in contact with the shell 1, the shell cover 2 is continuously moved to enable the inclined block 4 to slide on the shell 1, the elastic sheet 3 is further deformed, when the inclined block 4 slides to the clamping groove 5, the elastic sheet 3 resets to enable the inclined block 4 to enter the clamping groove 5, then the pressing ring 9 is pressed to enable the pressing ring 9 to drive the connecting rod 7 to move, the connecting rod 7 drives the stop block 8 to move, the stop block 8 moves on the elastic sheet 3 to slide, through the arrangement of the elastic sheet 3, the inclined block 4, the clamping groove 5, the connecting rod 7, the stop block 8 and other structures, the inclined block 4 is matched with the clamping groove 5, the shell cover 2 and the shell 1 are convenient to fix, the elastic sheet 3 is limited through the stop block 8, further, the connection between the shell cover 2 and the shell 1 is more stable and is not easy to loosen, when the shell cover is used, the fan 15 is started through the external controller, the fan 15 is started to suck air outside the shell 1 through the air inlet hole 21, the circuit board 14 is cooled, the air flow pushes the sealing plate 19 to move, the sealing plate 19 moves to enable the corrugated pipe 20 to be compressed, the stepped hole 16 and the air outlet hole 23 are communicated, when the fan 15 stops working, the corrugated pipe 20 resets to drive the sealing plate 19 to block the air outlet hole 23, and then the device is not prone to entering dust in the shell 1 when the device is idle.

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 communication terminal that radiating effect is good, includes casing (1), its characterized in that: the shell is characterized in that a shell cover (2) is in contact connection with the shell body (1), an elastic sheet (3) is welded on the shell cover (2), an inclined block (4) is welded on the elastic sheet (3), a clamping groove (5) is formed in the shell body (1), the inclined block (4) is connected in the clamping groove (5) in a sliding manner, a damping plug (6) is connected in the shell cover (2) in a plugging manner, a connecting rod (7) is connected in the damping plug (6) in a sliding manner, a pressing ring (9) is in contact with the damping plug (6), a stop block (8) is welded on the connecting rod (7), a barrel body (10) is welded on the shell cover (2), a supporting rod (11) is connected in the barrel body (10) in a sliding manner, a convex edge (12) is welded on the supporting rod (11), the convex edge (12) is welded with the barrel body (10), a spring (13) is arranged in the barrel body (10), and a circuit board (14) is fixedly installed on the supporting rod (11), circuit board (14) and casing (1) contact, fixed mounting has fan (15) on cap (2), shoulder hole (16) have been seted up on casing (1), the stopper has connect rubber buffer (17) in shoulder hole (16), be provided with closing plate (19) in shoulder hole (16), be provided with bellows (20) in shoulder hole (16), it has filter membrane (22) to bond on cap (2), inlet port (21) have been seted up on cap (2).

2. The communication terminal with good heat dissipation effect according to claim 1, wherein: the number of the elastic pieces (3) is two, and the two elastic pieces (3) are symmetrically distributed on the shell cover (2).

3. The communication terminal with good heat dissipation effect according to claim 1, wherein: the stop block (8) is in contact with the elastic sheet (3), and the elastic sheet (3) is in contact with the shell (1).

4. The communication terminal with good heat dissipation effect according to claim 1, wherein: the welding has clamping ring (9) on connecting rod (7), clamping ring (9) and cap (2) contact.

5. The communication terminal with good heat dissipation effect according to claim 1, wherein: the number of the cylinder bodies (10) is four, and the four cylinder bodies (10) are uniformly distributed on the shell cover (2).

6. The communication terminal with good heat dissipation effect according to claim 1, wherein: one end of the spring (13) is welded with the shell cover (2), and the other end of the spring (13) is contacted with the convex edge (12).

7. The communication terminal with good heat dissipation effect according to claim 1, wherein: two air holes (18) are formed in the rubber plug (17), and the two air holes (18) are symmetrically distributed in the rubber plug (17).

8. The communication terminal with good heat dissipation effect according to claim 1, wherein: one end of the corrugated pipe (20) is bonded with the sealing plate (19), and the other end of the corrugated pipe (20) is bonded with the rubber plug (17).

9. The communication terminal with good heat dissipation effect according to claim 1, wherein: an air outlet hole (23) is formed in the shell (1), and the air outlet hole (23) corresponds to the sealing plate (19) in position.

10. The communication terminal with good heat dissipation effect according to claim 1, wherein: the air inlet holes (21) are multiple, and the air inlet holes (21) are uniformly distributed on the shell cover (2).