Portable communication terminal

Abstract

The utility model discloses a portable communication terminal, which comprises a shell module, a support module and a circuit module, the support module is arranged in the shell module, the circuit module is arranged on the support module, the shell module comprises a main shell and a cover plate, and the cover plate is arranged on the main shell. The main shell is provided with a front plate, a rear plate, a first side plate, a second side plate and a bottom plate which are integrally formed, and the front plate is provided with a first connecting end, a second connecting end, a third connecting end, a fourth connecting end, a power switch, a network end and a control button; the rear plate, the first side plate and the second side plate are each provided with a plurality of first heat dissipation holes. According to the portable communication terminal disclosed by the utility model, the circuit module and the support module are integrated in the small-size shell module through linkage of the shell module, the support module and the circuit module, so that the portable communication terminal is light and convenient to carry, and has the advantages of stable structure, good heat dissipation effect, high practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to communication technical field, concretely relates to a portable communication terminal. BACKGROUND

[0002] The communication control terminal box is a device for managing and controlling data input and output of computer network or host. The main functions of the communication control box include providing electrical interface with data circuit and host, executing transmission control procedures such as data communication basic type control procedure, advanced data link control procedure, etc., and detecting and correcting transmission errors such as vertical and horizontal parity check, cyclic code check, etc.

[0003] The existing communication terminal box is large in size, inconvenient to carry, cannot be used flexibly, and the structural strength and heat dissipation need to be strengthened. UTILITY MODEL CONTENTS

[0004] The utility model discloses a portable communication terminal, which is linked through a shell module, a support module and a circuit module, integrates the circuit module and the support module in the small-size shell module, is light and convenient to carry, has the advantages of stable structure, good heat dissipation effect and high practicability, etc.

[0005] To achieve the above purpose, the utility model provides a portable communication terminal, including shell module, support module and circuit module, the support module is built -in in the shell module and the circuit module is installed in the support module, wherein:

[0006] The shell module includes a main shell and a cover plate, the main shell is provided with integrally formed front plate, back plate, first side plate, second side plate and bottom plate, the front plate is equipped with first connecting end, second connecting end, third connecting end, fourth connecting end, power switch, network end and control button, the back plate, the first side plate and the second side plate are all equipped with a plurality of first heat dissipation holes, the top of the back plate is equipped with first extension piece, the top of the first side plate is equipped with second extension piece and the top of the third side plate is equipped with third extension piece, the cover plate covers the main shell and the cover plate is fixedly connected with the first extension piece, the second extension piece and the third extension piece respectively,

[0007] The support module comprises a first side partition plate, a second side partition plate, a bottom partition plate and a mounting support, the first side partition plate is fixedly installed on the inner side of the first side plate, the second side partition plate is fixedly installed on the inner side of the second side plate, and the bottom partition plate is fixedly installed on the inner side of the bottom plate; the mounting support is provided with a first supporting end, a second supporting end, a third supporting end, a fourth supporting end and a mounting main plate, and the mounting main plate is installed on the side of the bottom partition plate away from the bottom plate through the first supporting end, the second supporting end, the third supporting end and the fourth supporting end (the circuit module is installed through the mounting support, the structural strength is improved, so that the circuit module is protected).

[0008] The circuit module comprises a first circuit board, a second circuit board and a power supply unit, the first circuit board is installed on the side of the mounting main plate close to the cover plate, and the second circuit board and the power supply unit are both installed between the mounting main plate and the bottom partition plate.

[0009] As a further preferred technical scheme of the above technical scheme, the first side partition plate and the second side partition plate are both provided with a plurality of second heat dissipation holes.

[0010] As a further preferred technical scheme of the above technical scheme, the second heat dissipation holes of the first side partition plate are aligned with the first heat dissipation holes of the first side plate one by one, and the second heat dissipation holes of the second side partition plate are aligned with the first heat dissipation holes of the second side plate one by one (on the basis of isolation protection, efficient heat dissipation is not affected).

[0011] As a further preferred technical scheme of the above technical scheme, the mounting main plate is provided with a bending limiting plate (for limiting the circuit board, better stable installation).

[0012] As a further preferred technical scheme of the above technical scheme, the first circuit board, the second circuit board and the power supply unit are electrically connected with each other. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure schematic view of a portable communication terminal.

[0014] Figure 2 It is a structure schematic view of a portable communication terminal.

[0015] Figure 3 It is a structure schematic view of a portable communication terminal.

[0016] Figure 4 It is a structure schematic view of a mounting support of a portable communication terminal.

[0017] The reference signs include: 100, a shell module; 110, a main shell; 111, a front plate; 1111, a first connecting end; 1112, a second connecting end; 1113, a third connecting end; 1114, a fourth connecting end; 1115, a power switch; 1116, a network end; 1117, a control button; 112, a back plate; 1121, a first heat dissipation hole; 113, a first side plate; 114, a second side plate; 115, a bottom plate; 116, a first extension piece; 117, a second extension piece; 118, a third extension piece; 120, a cover plate; 200, a support module; 210, a first side partition; 211, a second heat dissipation hole; 220, a second side partition; 230, a bottom partition; 240, a mounting support; 241, a first supporting end; 242, a second supporting end; 243, a third supporting end; 244, a fourth supporting end; 245, a mounting mainboard; 246, a bending limiting plate; 300, a circuit module; 310, a first circuit board; 320, a second circuit board; 330, a power supply unit. DETAILED DESCRIPTION

[0018] The following description is provided to enable any person skilled in the art to practice the present application. The preferred embodiments described below are only examples of the present application, and other obvious variations are possible to those skilled in the art. The basic principles defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0019] The utility model discloses a kind of portable communication terminal, the following is combined with preferred embodiment, the specific embodiment of utility model is further described.

[0020] In the embodiment of the present application, those skilled in the art should note that the circuit board and the like involved in the present application can be regarded as prior art.

[0021] Preferred embodiment.

[0022] As Figures 1-4 shown, the utility model discloses a kind of portable communication terminal, including shell module 100, support module 200 and circuit module 300, the support module 200 is built into the shell module 100 and the circuit module 300 is installed in the support module 200, wherein:

[0023] The shell module 100 comprises a main shell 110 and a cover plate 120, the main shell 110 is provided with an integrally formed front plate 111, a rear plate 112, a first side plate 113, a second side plate 114 and a bottom plate 115, the front plate 111 is provided with a first connecting end 1111, a second connecting end 1112, a third connecting end 1113, a fourth connecting end 1114, a power switch 1115, a network end 1116 and a control button 1117; the rear plate 112, the first side plate 113 and the second side plate 114 are all provided with a plurality of first heat dissipation holes 1121; the top of the rear plate 112 is provided with a first extension 116, the top of the first side plate 113 is provided with a second extension 117 and the top of the third side plate 114 is provided with a third extension 118, the cover plate 120 covers the main shell 110 and the cover plate 120 is fixedly connected with the first extension 116, the second extension 117 and the third extension 118 respectively;

[0024] The support module 200 comprises a first side partition 210, a second side partition 220, a bottom partition 230 and a mounting support 240, the first side partition 210 is fixedly installed on the inner side of the first side plate 113 and the second side partition 220 is fixedly installed on the inner side of the second side plate 114, the bottom partition 230 is fixedly installed on the inner side of the bottom plate 115; the mounting support 240 is provided with a first support end 241, a second support end 242, a third support end 243, a fourth support end 244 and a mounting main plate 245, the mounting main plate 245 is installed on the side of the bottom partition 230 away from the bottom plate 115 through the first support end 241, the second support end 242, the third support end 243 and the fourth support end 244 (the circuit module is installed through the mounting support, the structural strength is improved, so as to protect the circuit module);

[0025] The circuit module 300 comprises a first circuit board 310, a second circuit board 320 and a power supply unit 330, the first circuit board 310 is installed on the side of the mounting main plate 245 close to the cover plate 120, the second circuit board 320 and the power supply unit 330 are both installed between the mounting main plate 245 and the bottom partition 230.

[0026] Specifically, the first side partition 210 and the second side partition 220 are both provided with a plurality of second heat dissipation holes 211.

[0027] More specifically, the second heat dissipation holes 211 of the first side partition plate 210 are aligned with the first heat dissipation holes 1121 of the first side plate 113, and the second heat dissipation holes 211 of the second side partition plate 220 are aligned with the first heat dissipation holes 1121 of the second side plate 114 (on the basis of isolation protection, without affecting efficient heat dissipation).

[0028] Further, the mounting main plate 240 is provided with a bending limiting plate 246 (for limiting the circuit board, better stable installation).

[0029] Further, the first circuit board 310, the second circuit board 320 and the power supply unit 330 are electrically connected with each other.

[0030] It is worth mentioning that the circuit board and other technical features involved in the utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control mode, spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0031] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable communication terminal, characterized in that: It includes a housing module, a bracket module and a circuit module, wherein the bracket module is built into the housing module and the circuit module is installed in the bracket module, wherein: The housing module includes a main shell and a cover plate, the main shell having an integrally formed front plate, a rear plate, a first side plate, a second side plate, and a bottom plate, the front plate having a first connection terminal, a second connection terminal, a third connection terminal, a fourth connection terminal, a power switch, a network terminal, and a control button; the rear plate, the first side plate, and the second side plate each having a plurality of first heat dissipation holes; a first extension member is provided on the top of the rear plate, a second extension member is provided on the top of the first side plate, and a third extension member is provided on the top of the second side plate; the cover plate covers the main shell and is fixedly connected to the first extension member, the second extension member, and the third extension member, respectively; The bracket module includes a first side partition, a second side partition, a bottom partition, and a mounting bracket, wherein the first side partition is fixedly mounted on the inner side of the first side panel, the second side partition is fixedly mounted on the inner side of the second side panel, and the bottom partition is fixedly mounted on the inner side of the bottom panel; the mounting bracket is provided with a first supporting end, a second supporting end, a third supporting end, a fourth supporting end, and a mounting main board, and the mounting main board is mounted on a side of the bottom partition away from the bottom panel via the first supporting end, the second supporting end, the third supporting end, and the fourth supporting end; The circuit module includes a first circuit board, a second circuit board and a power supply unit. The first circuit board is installed on a side of the mounting main board close to the cover plate, and the second circuit board and the power supply unit are both installed between the mounting main board and the bottom partition.

2. A portable communication terminal according to claim 1, characterized in that: The first side partition plate and the second side partition plate are both provided with a plurality of second heat dissipation holes.

3. A portable communication terminal according to claim 2, characterized in that: The second heat dissipation holes of the first side partition are aligned one-to-one with the first heat dissipation holes of the first side plate, and the second heat dissipation holes of the second side partition are aligned one-to-one with the first heat dissipation holes of the second side plate.

4. A portable communication terminal according to claim 3, characterized in that: The mounting main board is provided with a bending limit plate.

5. A portable communication terminal according to claim 4, characterized in that: The first circuit board, the second circuit board and the power supply unit are electrically connected to each other.

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