CN208890791U - A kind of assembly type handheld terminal - Google Patents
A kind of assembly type handheld terminal Download PDFInfo
- Publication number
- CN208890791U CN208890791U CN201821547525.7U CN201821547525U CN208890791U CN 208890791 U CN208890791 U CN 208890791U CN 201821547525 U CN201821547525 U CN 201821547525U CN 208890791 U CN208890791 U CN 208890791U
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- China
- Prior art keywords
- module
- handheld terminal
- loudspeaker
- antenna
- speaker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005192 partition Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
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- 238000007689 inspection Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model relates to police law enforcement technical field of electronic equipment, disclose a kind of assembly type handheld terminal, the assembly type handheld terminal, including front shell assemblies, display screen, mainboard assembly and rear shell component, it further include set on the multifunction board being connect between display screen and mainboard assembly and with mainboard assembly, multifunction board includes bracket, and bracket is integrated at least two functional module groups.In said modules formula handheld terminal, assembly type handheld terminal is provided with multifunction board between display screen and mainboard assembly, and multifunction board includes bracket, and at least two functional module groups are integrated on bracket.It should be noted that, at least two functional module groups are set to multifunction board by assembly type handheld terminal provided by the utility model, improve the integrated level of whole equipment, so that the device of equipment is concentrated, operator is simplified to the assembling difficulty of equipment, packaging efficiency can be promoted and reduce the fraction defective of product, to reduce production cost.
Description
Technical Field
The utility model relates to a police law enforcement electronic equipment field technical field, in particular to terminal is handed to modular.
Background
The existing police law enforcement electronic equipment can carry out dynamic and static field condition digital recording in the law enforcement process, is convenient for police officers to enforce the law in various environments, can collect and fix evidences timely by providing effective field image data, records the field handling conditions of various events, provides case commanding, reconnaissance and inspection authorities to obtain evidences, has the advantages of small volume, convenient carrying, long standby time and the like, can further improve law enforcement officials, realize official law enforcement and civilization duty, protect the legal interests of policemen and parties, ensure the law enforcement performance of policemen, promote the enhancement of law enforcement level, and provide important guarantee for supervising law enforcement behaviors.
However, loudspeaker module, button module and antenna module are formed at different parts respectively among current handheld terminal, and the device dispersion not only assembles the degree of difficulty height, and is efficient, very easily leads to the product defective rate to promote moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a terminal is handed to modular, above-mentioned terminal is handed to modular has integrateed a plurality of functional modules, does benefit to improve equipment's integrated level, reduces the preparation flow, promotes the packaging efficiency.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a terminal is handed to modular, includes preceding shell subassembly, display screen, mainboard subassembly and backshell subassembly, still including locating the display screen with between the mainboard subassembly, and with the multifunctional board that mainboard subassembly is connected, multifunctional board includes the support, the support integration has two kind at least function modules.
Among the above-mentioned terminal is handed to modular, terminal is handed to modular has set up the multifunctional board between display screen and mainboard subassembly, and the multifunctional board includes the support, and the integration has two kind at least function modules on the support. It is required to explain, the utility model provides a multi-functional board is located with two kind at least function modules to the hand-held terminal of modular, has promoted the integrated level of whole equipment for the device of equipment is concentrated, has simplified the equipment degree of difficulty of operating personnel to equipment, can promote the packaging efficiency and reduce the defective rate of product, thereby reduction in production cost.
Therefore, the component type handheld terminal integrates a plurality of functional modules, the integration level of equipment is improved, the preparation flow is reduced, and the assembly efficiency is improved.
Preferably, the function module includes a speaker module, a key module and an antenna module.
Preferably, when the support is integrated with a key module, the key module comprises at least one key board;
the support includes the bottom plate and by the bottom plate extends to the perpendicular the curb plate of bottom plate direction, just the outside of curb plate be formed with the mounting groove of keypad one-to-one, every install one in the mounting groove rather than one-to-one the keypad.
Preferably, the key board in the key module is a flexible circuit board with a metal elastic sheet conductive film.
Preferably, when the stand is integrated with an antenna module, the antenna module includes at least one of a global positioning system antenna, a wireless network antenna, or a bluetooth antenna.
Preferably, when the bracket is integrated with a speaker module, the bracket is formed with a speaker module placement cavity opening toward the main board assembly;
the loudspeaker module is including arranging in the loudspeaker module is placed the loudspeaker in chamber and with the loudspeaker flexible circuit board that loudspeaker are connected, still including arranging in loudspeaker flexible circuit board deviates from loudspeaker one side, and with the sealed lid of chamber seal fit is placed to the loudspeaker module.
Preferably, the intracavity is placed to the loudspeaker module is equipped with the baffle, the baffle will the loudspeaker module is placed the chamber and is separated into first loudspeaker module and place the chamber and the chamber is placed to the second loudspeaker module, every the intracavity is placed to the loudspeaker module is equipped with a set ofly the loudspeaker module.
Preferably, the loudspeaker module is placed the chamber and is faced one side of display screen is attached with the waterproof glue that is used for preventing the loudspeaker module is intake.
Preferably, the preparation material of the bracket comprises a glass fiber material.
Preferably, the battery pack is electrically connected with the main board assembly, and the battery cover assembly is detachably connected with the rear shell assembly.
Drawings
Fig. 1 is a schematic structural diagram of a modular handheld terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a multifunctional board in a modular handheld terminal according to an embodiment of the present invention;
FIG. 3 is a schematic view of another structure of the multi-function plate of FIG. 2;
FIG. 4 is a schematic view of another structure of the multi-function plate of FIG. 2;
fig. 5 is an exploded view of the multifunctional board of fig. 2.
Icon: 1-a front shell assembly; 2-a display screen; 3-a motherboard assembly; 4-a rear housing assembly; 5-a multifunctional plate; 51-a scaffold; 52-a horn module; 521-a loudspeaker; 522-horn flexible circuit board; 523-sealing cover; 524-waterproof glue; 53-key module; 531-keypad; 54-an antenna module; 541-global positioning system antenna; 542-a wireless network antenna; 6-a battery assembly; 7-a battery cover assembly.
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 and 2, the utility model provides a modular handheld terminal, including preceding shell subassembly 1, display screen 2, mainboard subassembly 3 and backshell subassembly 4, still including locating between display screen 2 and the mainboard subassembly 3, and the multifunctional board 5 of being connected with mainboard subassembly 3, multifunctional board 5 includes support 51, and support 51 is integrated with two kinds at least function module.
Among the above-mentioned handheld terminal of modular, the handheld terminal of modular has set up multifunctional board 5 between display screen 2 and mainboard subassembly 3, and multifunctional board 5 includes support 51, and the integration has two kind at least function modules on the support 51. It is required to explain, the utility model provides a multi-functional board 5 is located with two kind at least function modules to the hand-held terminal of modular, has promoted the integrated level of whole equipment for the device of equipment is concentrated, has simplified the equipment degree of difficulty of operating personnel to equipment, can promote the packaging efficiency and reduce the defective rate of product, thereby reduction in production cost.
Therefore, the component type handheld terminal integrates a plurality of functional modules, the integration level of equipment is improved, the preparation flow is reduced, and the assembly efficiency is improved.
Of course, the utility model provides a display screen 2 is connected with mainboard subassembly 3 among the handheld terminal of modular, and the optional electricity that is connected for of connected mode between multi-function board 5 and the mainboard subassembly 3.
Based on the above technical solution, specifically, referring to fig. 2 to 4, the functional module includes a speaker module 52, a key module 53 and an antenna module 54.
It should be noted that, the utility model provides an integrated two kinds of at least function module that have among loudspeaker module 52, button module 53 and the antenna module 54 on the support 51 in the subassembly formula handheld terminal specifically can be:
a horn module 52 and a key module 53 are integrated on the bracket 51; or,
a horn module 52 and an antenna module 54 are integrated on the bracket 51; or,
an antenna module 54 and a key module 53 are integrated on the bracket 51; or,
the bracket 51 is integrated with a speaker module 52, a button module 53 and an antenna module 54.
On the basis of the above technical solution, please refer to fig. 5, when the bracket 51 is integrated with the key module 53, as an optional implementation, the key module 53 includes at least one key board 531;
the support 51 includes a bottom plate and a side plate extending from the bottom plate to a direction perpendicular to the bottom plate, and mounting grooves corresponding to the key plates 531 are formed on the outer side of the side plate, and one key plate 531 corresponding to each mounting groove is mounted in each mounting groove.
In order to prolong the service life of the key board 531 in the key module 53, as a preferred embodiment, the key board 531 in the key module 53 is a flexible circuit board with a metal dome conductive film.
It should be noted that, through experimental verification, the key sheet 531 with the above structure can meet the requirement of lifetime of 20 ten thousand times.
On the basis of the above technical solution, when the bracket 51 is integrated with the antenna module 54, referring to fig. 5, as a preferred embodiment, the antenna module 54 includes at least one of a global positioning system antenna 541, a wireless network antenna 542, or a bluetooth antenna.
It should be noted that the GPS antenna 541 is a Global Positioning System antenna, which is abbreviated as a GPS antenna; a Wireless network antenna 542, namely a Wireless-Fidelity antenna, which is referred to as a WIFI antenna for short; the Bluetooth antenna is a Bluetooth antenna, and is called a BT antenna for short.
Of course, in order to improve the antenna performance of the modular handheld terminal provided by the present invention, preferably, the antenna module 54 includes a global positioning system antenna 541, a wireless network antenna 542 and a bluetooth antenna at the same time, and the bluetooth antenna can be disposed at the position of the wireless network antenna 542 in fig. 5.
On the basis of the above technical solution, when the bracket 51 is integrated with the speaker module 52, as an alternative embodiment, please refer to fig. 5, the bracket 51 is formed with a speaker module 52 placement cavity with an opening facing the motherboard assembly 3;
the horn module 52 comprises a horn 521 arranged in a placing cavity of the horn module 52, a horn flexible circuit board 522 connected with the horn 521, and a sealing cover 523 arranged on one side of the horn flexible circuit board 522 departing from the horn 521 and matched with the placing cavity of the horn module 52 in a sealing manner.
It should be noted that the utility model provides a chamber is placed to the loudspeaker module 52 that subassembly formula handheld terminal inner support 51 was formed with opening orientation mainboard subassembly 3, and the sealed lid 523 of loudspeaker module 52 places the chamber seal cooperation with loudspeaker module 52, and the two has formed independent sound chamber, accords with the audio performance requirement of trade, can promote loudspeaker module 52's audio quality.
On the basis of the above technical solution, as a preferred embodiment, please refer to fig. 5, a partition board is disposed in the speaker module 52 placing cavity, the partition board divides the speaker module 52 placing cavity into a first speaker module 52 placing cavity and a second speaker module 52 placing cavity, and a set of speaker modules 52 is disposed in each speaker module 52 placing cavity.
It should be noted that, the first speaker module 52 placing cavity and the second speaker module 52 placing cavity are respectively matched with the speaker module 52 placed inside to form a dual-tone-cavity effect, so as to further improve the sound effect quality of the speaker module 52.
On the basis of above-mentioned technical scheme, in order to promote the utility model provides a terminal is handed to modular waterproofing effect, it is preferred, loudspeaker module 52 place the chamber and paste towards one side of display screen 2 with waterproof glue 524 that is used for preventing loudspeaker module 52 to intake, as shown in fig. 5, it is concrete, whole sound chamber adopts waterproof glue 524 point to glue technology, can ensure that IP68 is waterproof.
Of course, in consideration of further enhancing the waterproof effect, the horn 521 in the horn module 52 may be a waterproof horn 521, so that the assembled whole machine can reach the waterproof grade requirement of IP 68.
It should be noted that, according to the standard requirements of GB 4208-; the highest detection level IP 68. Conventional product inspection grades include IP23, IP44, IP54, IP55, IP65, IP66, IP67, IP68 grades.
And aiming at IP level protection: the first bit represents the dustproof index, where: 6 represents complete prevention of foreign objects and dust invasion; the second bit represents the water resistance index, where: and 8 represents that the electric appliance is sunk under the specified water pressure for an indefinite period, so that the electric appliance can be ensured not to be damaged by soaking.
On the basis of the above technical scheme, the preparation material of the bracket 51 comprises a glass fiber material.
Specifically, support 51 can adopt PC (polycarbonate) + 30% glass fiber material, makes the utility model provides a fall to require to satisfy 2 meters of police equipment and fall after the assembly of the handheld terminal complete machine of modular.
On the basis of the technical scheme, it needs to explain that, the utility model provides a subassembly formula handheld terminal is still including being used for providing battery pack 6 and battery cover subassembly 7 of electric energy, and battery pack 6 is connected with mainboard subassembly 3 electricity, and battery cover subassembly 7 can be dismantled with backshell subassembly 4 and be connected.
It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a terminal is handed to modular, includes preceding shell subassembly, display screen, mainboard subassembly and backshell subassembly, its characterized in that still including locating the display screen with between the mainboard subassembly, and with the multifunctional board that the mainboard subassembly is connected, multifunctional board includes the support, the support integration has two kind at least function modules.
2. The modular handheld terminal of claim 1 wherein the functional modules include a speaker module, a keypad module, and an antenna module.
3. The modular handheld terminal of claim 2, wherein when the cradle is integrated with a key module, the key module comprises at least one key pad;
the support includes the bottom plate and by the bottom plate extends to the perpendicular the curb plate of bottom plate direction, just the outside of curb plate be formed with the mounting groove of keypad one-to-one, every install one in the mounting groove rather than one-to-one the keypad.
4. The modular handheld terminal of claim 3, wherein the keypad of the key module is a flexible printed circuit board with a metal dome conductive film.
5. The modular handheld terminal of claim 2 wherein when the cradle is integrated with an antenna module, the antenna module comprises at least one of a global positioning system antenna, a wireless network antenna, or a bluetooth antenna.
6. The modular handheld terminal according to claim 1, wherein the bracket is formed with a speaker module placement cavity opening toward the main board assembly when the bracket is integrated with a speaker module;
the loudspeaker module is including arranging in the loudspeaker module is placed the loudspeaker in chamber and with the loudspeaker flexible circuit board that loudspeaker are connected, still including arranging in loudspeaker flexible circuit board deviates from loudspeaker one side, and with the sealed lid of chamber seal fit is placed to the loudspeaker module.
7. The modular handheld terminal according to claim 6, wherein a partition is disposed in the speaker module placement cavity, the partition dividing the speaker module placement cavity into a first speaker module placement cavity and a second speaker module placement cavity, and a set of speaker modules is disposed in each speaker module placement cavity.
8. The modular handheld terminal according to claim 7, wherein a waterproof glue for preventing the speaker module from being filled with water is attached to a side of the speaker module placement cavity facing the display screen.
9. A modular handheld terminal according to any of claims 1 to 8, wherein the cradle is made of a material comprising a glass fibre material.
10. The modular handheld terminal of claim 9, further comprising a battery module for providing electrical power and a battery cover module, wherein the battery module is electrically connected to the main board module and the battery cover module is detachably connected to the rear housing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547525.7U CN208890791U (en) | 2018-09-21 | 2018-09-21 | A kind of assembly type handheld terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547525.7U CN208890791U (en) | 2018-09-21 | 2018-09-21 | A kind of assembly type handheld terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890791U true CN208890791U (en) | 2019-05-21 |
Family
ID=66513479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547525.7U Expired - Fee Related CN208890791U (en) | 2018-09-21 | 2018-09-21 | A kind of assembly type handheld terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890791U (en) |
-
2018
- 2018-09-21 CN CN201821547525.7U patent/CN208890791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |