CN208938109U - Handheld terminal - Google Patents

Abstract

The utility model discloses handheld terminals, including box body and box cover, the box body is structure open at one end, the box cover is connected to the opening of box body by mounting structure, ventilation hole is offered at center on the box cover, radiator fan is installed in the ventilation hole, the outlet side of the radiator fan is towards being arranged in box body, several heat release holes are symmetrically offered in the symmetrical upright side walls of the two of the box body, heat dissipation copper pipe is symmetrically fixedly connected on the symmetrical vertical lateral wall of the two of the box body, heat release hole described in every side is arranged in corresponding heat dissipation copper pipe, the heat dissipation copper pipe is fixedly connected with hollowed-out board far from box body one end.The utility model reduces terminating machine and slides the probability fallen on the ground from hand, improves the service life of handheld terminal moreover, improving disassembly installation speed.

Description

Handheld terminal

Technical field

The utility model relates to terminating machine technical field more particularly to handheld terminals.

Background technique

With the arriving of e-commerce, the requirement to speed is higher and higher, and traditional method of examining goods of receiving can not expire at all Foot requires, traditional retailer receive examine goods when because of factors such as the volume sizes in be limited to receive place and cargo, cause Receiving, the overall time examined goods is longer, and speed is slower, it is existing receive with manual terminal because its use when must one holding Firmly, during the broiling summer, hand, which is easy to perspire, causes terminating machine to fall on the ground from hand landing, to reduce handheld terminal Service life.

Utility model content

It must a holding when purpose of the utility model is to solve manual terminals in the prior art because of its use Firmly, during the broiling summer, hand, which is easy to perspire, causes terminating machine to fall on the ground from hand landing, so that reducing handheld terminal makes The problem of with the service life, and the handheld terminal proposed.

To achieve the goals above, the utility model adopts the technical scheme that

Handheld terminal, including box body and box cover, the box body are structure open at one end, and the box cover is connected by mounting structure The opening in box body is connect, ventilation hole is offered at the center on the box cover, radiator fan, institute are installed in the ventilation hole The outlet side of radiator fan is stated towards being arranged in box body, several are symmetrically offered in the symmetrical upright side walls of the two of the box body and is dissipated Hot hole is symmetrically fixedly connected with heat dissipation copper pipe on the symmetrical vertical lateral wall of the two of the box body, and heat release hole described in every side is respectively provided with In corresponding heat dissipation copper pipe, the heat dissipation copper pipe is fixedly connected with hollowed-out board far from box body one end.

Preferably, the mounting structure includes two card slots, and two card slots are symmetrically provided with the upright side walls of box cover On, the slot bottom of the card slot is fixedly connected with spring, and the other end of the spring is fixedly connected with fixture block, and the box body is close to be opened The position of corresponding two fixture blocks offers matched card hole on side wall at mouthful, and the fixture block is worn far from one end of spring Cross the notch of card slot and to extending in corresponding card hole.

Preferably, the ventilation hole is equipped with protective net on the hole wall of air intake.

Preferably, seal groove is offered in the upright side walls of the box cover, and conductive seal circle is arranged in the seal groove, The inner sidewall of the conductive seal circle one end and box body far from seal groove slot bottom offsets.

Preferably, filter screen is installed in the heat release hole.

Preferably, the fixture block is symmetrically fixedly connected with sliding block on the side wall of spring one end position, the card slot The sliding slot to match with sliding block is symmetrically offered on corresponding cell wall, the sliding block is slidably connected in corresponding sliding slot.

Compared with prior art, the utility model provides handheld terminal, have it is following the utility model has the advantages that

1, the handheld terminal passes through setting ventilation hole, radiator fan, heat release hole, heat dissipation copper pipe and hollowed-out board, using terminal When, user's hand holds hollowed-out board, and radiator fan also starts simultaneously, and extraneous cold air is drawn into box body by radiator fan It is interior, absorbing and cooling temperature is carried out to the intracorporal electronic equipment of box, in box body hot-air pass through again heat release hole enter in heat dissipation copper pipe into Row heat dissipation, the air after heat dissipation are blowed to the hand skin for holding hollowed-out board by the hollow part on hollowed-out board again, are cooled down, Volume of perspiration is reduced, so that reducing terminating machine slides the probability fallen on the ground from hand, improve handheld terminal uses the longevity Life.

2, handheld terminal, through setting card slot, spring, fixture block and card hole, under needing to dismantle box cover from box body When, one pressure towards spring direction is applied to the fixture block being located in card hole using tool, so that deformation occurs shrinks for spring, Fixture block under can easily dismantling box cover from box body at this time, needs to use from being detached from and being entered in card slot in card hole Screw is dismantled one by one, improves disassembly installation speed.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model It reduces terminating machine and slides the probability fallen on the ground from hand, improve the service life of handheld terminal moreover, improving disassembly Installation speed.

Detailed description of the invention

Fig. 1 be the utility model proposes handheld terminal schematic diagram；

Fig. 2 be the utility model proposes handheld terminal structural schematic diagram；

Fig. 3 is the enlarged drawing of part A in Fig. 2.

In figure: 1 box body, 2 box covers, 3 ventilation holes, 4 radiator fans, 5 heat release holes, 6 heat dissipation copper pipes, 7 hollowed-out boards, 8 card slots, 9 Spring, 10 fixture blocks, 11 card holes, 12 protective nets, 13 seal grooves, 14 conductive seal circles, 15 filter screens, 16 sliding blocks, 17 sliding slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, handheld terminal, including box body 1 and box cover 2, box body 1 are structure open at one end, and box cover 2 passes through installation Structure is connected to the opening of box body 1, and ventilation hole 3 is offered at the center on box cover 2, is equipped with radiator fan in ventilation hole 3 4, radiator fan 4 and terminal share a circuit, belong to the prior art, just seldom do superfluous, the outlet side court of radiator fan 4 herein It is arranged into box body 1, several heat release holes 5 is symmetrically offered in the symmetrical upright side walls of the two of box body 1, the two of box body 1 is symmetrical perpendicular It is symmetrically fixedly connected with heat dissipation copper pipe 6 on straight lateral wall, every side heat release hole 5 is arranged in corresponding heat dissipation copper pipe 6, radiating copper Pipe 6 is fixedly connected with hollowed-out board 7 far from 1 one end of box body, and user's hand holds hollowed-out board 7, and radiator fan 4 also opens simultaneously Dynamic, extraneous cold air is drawn into box body 1 by radiator fan 4, carries out absorbing and cooling temperature, box body 1 to the electronic equipment in box body 1 Interior hot-air, which passes through heat release hole 5 again and enters in heat dissipation copper pipe 6, to radiate, and the air after heat dissipation passes through again on hollowed-out board 7 Hollow part blows to the hand skin for holding hollowed-out board 7, is cooled down, and volume of perspiration is reduced, to reduce terminating machine from hand Portion slides the probability fallen on the ground, improves the service life of handheld terminal.

Mounting structure includes two card slots 8, and two card slots 8 are symmetrically provided in the upright side walls of box cover 2, the slot of card slot 8 Bottom is fixedly connected with spring 9, and the other end of spring 9 is fixedly connected with fixture block 10, and box body 1 is corresponding two on the side wall of opening The position of a fixture block 10 offers matched card hole 11, and fixture block 10 passes through the notch of card slot 8 simultaneously far from one end of spring 9 To extending in corresponding card hole 11, when under needing to dismantle box cover 2 from box body 1, using tool in card hole 11 Fixture block 10 apply one towards spring side 9 to pressure so that spring 9 deformation occurs shrink, fixture block 10 from card hole 11 take off From and enter in card slot 8, under can easily dismantling box cover 2 from box body 1 at this time, screw to be used is needed to carry out one A disassembly improves disassembly installation speed.

Ventilation hole 3 is equipped with protective net 12 on the hole wall of air intake, is protected by protective net 12, prevents from radiating Fan 4 causes to accidentally injure.

Seal groove 13 is offered in the upright side walls of box cover 2, and conductive seal circle 14, conductive seal are arranged in seal groove 13 The inner sidewall of 14 one end and box body 1 far from 13 slot bottom of seal groove of circle offsets, and plays sealing by conductive seal circle 14, shielding is made With.

Filter screen 15 is installed in heat release hole 5, the gas by heat release hole 5 is filtered by filter screen 15.

Fixture block 10 is symmetrically fixedly connected with sliding block 16 on the side wall of 9 one end position of spring, on the correspondence cell wall of card slot 8 The sliding slot 17 to match with sliding block 16 symmetrically is offered, sliding block 16 is slidably connected in corresponding sliding slot 17, when fixture block 10 moves Band movable slider 16 moves synchronously in sliding slot 17, so that the movement of fixture block 10 is more stable.

In the utility model, user's hand holds hollowed-out board 7, and radiator fan 4 also starts simultaneously, and radiator fan 4 will be outer The cold air on boundary is drawn into box body 1, carries out absorbing and cooling temperature to the electronic equipment in box body 1, hot-air passes through scattered again in box body 1 Hot hole 5, which enters in heat dissipation copper pipe 6, to radiate, and the hollow part that the air after heat dissipation passes through on hollowed-out board 7 again is blowed to hold and be engraved The hand skin of hollow plate 7, is cooled down, and volume of perspiration is reduced, and is fallen on the ground to reduce terminating machine from hand landing Probability improves the service life of handheld terminal；When under needing to dismantle box cover 2 from box body 1, using tool to positioned at card Fixture block 10 in hole 11 apply one towards spring side 9 to pressure so that deformation occurs shrinks for spring 9, fixture block 10 is from card hole Be detached from and entered in card slot 8 in 11, under easily box cover 2 can be dismantled from box body 1 at this time, need screw to be used into Row is dismantled one by one, improves disassembly installation speed.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. handheld terminal, including box body (1) and box cover (2), which is characterized in that the box body (1) is structure open at one end, described Box cover (2) is connected to the opening of box body (1) by mounting structure, offers ventilation hole at the center on the box cover (2) (3), it is equipped with radiator fan (4) in the ventilation hole (3), the outlet side of the radiator fan (4) is set towards box body (1) is interior It sets, several heat release holes (5) is symmetrically offered in two symmetrical upright side walls of the box body (1), the two of the box body (1) are symmetrical It is symmetrically fixedly connected with heat dissipation copper pipe (6) on vertical lateral wall, heat release hole (5) described in every side is arranged at corresponding heat dissipation copper pipe (6) in, the heat dissipation copper pipe (6) is fixedly connected with hollowed-out board (7) far from box body (1) one end.

2. handheld terminal according to claim 1, which is characterized in that the mounting structure include two card slots (8), two The card slot (8) is symmetrically provided in the upright side walls of box cover (2), and the slot bottom of the card slot (8) is fixedly connected with spring (9), The other end of the spring (9) is fixedly connected with fixture block (10), the box body (1) corresponding two cards on the side wall of opening The position of block (10) offers matched card hole (11), and the fixture block (10) passes through card slot far from the one end of spring (9) (8) notch and to extending in corresponding card hole (11).

3. handheld terminal according to claim 1, which is characterized in that the ventilation hole (3) is on the hole wall of air intake Protective net (12) are installed.

4. handheld terminal according to claim 1, which is characterized in that offered in the upright side walls of the box cover (2) close Sealing groove (13), the seal groove (13) is interior to be arranged with conductive seal circle (14), and the conductive seal circle (14) is far from seal groove (13) one end of slot bottom and the inner sidewall of box body (1) offset.

5. handheld terminal according to claim 1, which is characterized in that be equipped with filter screen (15) in the heat release hole (5).

6. handheld terminal according to claim 2, which is characterized in that the fixture block (10) is close to (9) one end position of spring Side wall on be symmetrically fixedly connected with sliding block (16), symmetrically offered on the correspondence cell wall of the card slot (8) and sliding block (16) phase Matched sliding slot (17), the sliding block (16) are slidably connected in corresponding sliding slot (17).