CN215819209U - High-efficient radiating people's face payment terminal - Google Patents
High-efficient radiating people's face payment terminal Download PDFInfo
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- CN215819209U CN215819209U CN202121869674.7U CN202121869674U CN215819209U CN 215819209 U CN215819209 U CN 215819209U CN 202121869674 U CN202121869674 U CN 202121869674U CN 215819209 U CN215819209 U CN 215819209U
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Abstract
The utility model provides a high-efficiency heat-dissipation human face payment terminal which comprises a display screen I, a front shell, a lens assembly, a main board, a heat dissipation plate, a rear shell, a display screen II and a keyboard, wherein the display screen I is arranged on the front shell; the heat on the mainboard is transferred to the heat dissipation fins on the rear shell through the heat dissipation plate, and the heat is transferred to the outside air through the rear shell through the heat dissipation fins, so that the quick heat dissipation effect of the mainboard is achieved; the heat dissipation plate is divided into an upper heat dissipation plate and a lower heat dissipation plate, so that heat of the mainboard can be transferred, and meanwhile, heat of the first display screen is dissipated through heat transfer of the front shell; the back of the heat dissipation plate conducts heat to the keyboard shell through an upper heat conduction silica gel sheet and a lower heat conduction silica gel sheet which are arranged on the keyboard shell, and a part of heat is dissipated through the keyboard shell.
Description
Technical Field
The utility model belongs to the technical field of face payment terminals, and particularly relates to a face payment terminal capable of efficiently dissipating heat.
Background
The face payment refers to a biological feature recognition technology for identity authentication based on human physiognomic feature information, and the maximum feature of the technology is that personal information can be prevented from being leaked and the technology is recognized in a non-contact mode. Because the face recognition terminal needs to realize multiple functions of face recognition, sound playing, background operation, camera shooting and the like, and a main board of the face recognition terminal needs to be provided with more electronic elements, a problem often needs to be the self-heating situation of the elements, and due to the self-heating of the elements, the temperature of the face recognition terminal is usually too high, the normal work of the face recognition terminal is influenced, and even the face recognition terminal is damaged due to the high temperature problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provides the efficient heat-dissipation face payment terminal.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a human face payment terminal with efficient heat dissipation comprises a display screen I, a front shell, a lens assembly, a mainboard, a heat dissipation plate, a rear shell, a display screen II and a keyboard; the front shell and the rear shell are detachably connected and matched with each other, and an installation space is formed between the front shell and the rear shell; the first display screen is fixedly arranged on the front surface of the front shell, and the second display screen and the keyboard are fixedly arranged on the rear surface of the rear shell; the lens component comprises an infrared floodlight, a distance sensing module, an infrared transmitting module, an infrared receiving module and a color camera module, and the infrared floodlight, the distance sensing module, the infrared transmitting module, the infrared receiving module and the color camera module are fixedly arranged on a lens component mounting frame; the lens component is fixedly arranged on the back of the front shell, and the front shell is provided with hole grooves corresponding to the infrared floodlight, the distance sensing module, the infrared transmitting module, the infrared receiving module and the color camera module; the mainboard is installed in the installation space, the mainboard with infrared floodlight, apart from response module, infrared emission module, infrared receiving module, color camera module, display screen one, display screen two, keyboard electricity are connected, the heating panel sets up the back of mainboard is hugged closely the mainboard, the heating panel fixed mounting be in on the backshell, in the backshell with heating panel contact department is equipped with a plurality of heat radiation fins, be equipped with on the heating panel and be used for clamping heat radiation fins's draw-in groove.
Preferably, the middle of the heat dissipation plate is bent to enable the heat dissipation plate to form an upper heat dissipation plate and a lower heat dissipation plate, the main board is arranged between the front shell and the lower heat dissipation plate, the upper heat dissipation plate is tightly attached to the front shell, and the clamping groove is formed in the top of the upper heat dissipation plate.
Preferably, the keyboard comprises a keyboard shell, wherein ︺ -shaped heat-conducting silica gel sheets are arranged on the upper portion and the lower portion of the front face of the keyboard shell, and the heat-conducting silica gel sheets are attached to the rear face of the heat dissipation plate.
Preferably, the efficient heat dissipation face payment terminal further comprises a key circuit board and a key, the key circuit board is mounted on the mainboard and electrically connected with the mainboard, a key mounting hole is formed in the rear shell, and the key is mounted in the key mounting hole and connected with the key circuit board.
Preferably, the efficient heat dissipation face payment terminal further comprises a horn assembly, and the horn assembly is electrically connected with the main board.
Preferably, the efficient heat dissipation face payment terminal further comprises a fixing support, the fixing support is in a frame shape, the rear shell is fixedly installed on the fixing support, and the fixing support is provided with a plurality of screw holes for installing the fixing support.
After the technical scheme is adopted, the utility model has the following advantages:
according to the efficient heat dissipation human face payment terminal, the heat on the main board is transferred to the heat dissipation fins on the rear shell through the heat dissipation plate, and the heat is transferred to the outside air through the rear shell by the heat dissipation fins, so that the quick heat dissipation effect of the main board is achieved; the heat dissipation plate is divided into an upper heat dissipation plate and a lower heat dissipation plate, so that heat of the mainboard can be transferred, and meanwhile, heat of the first display screen is dissipated through heat transfer of the front shell; the back of the heat dissipation plate conducts heat to the keyboard shell through an upper heat conduction silica gel sheet and a lower heat conduction silica gel sheet which are arranged on the keyboard shell, and a part of heat is dissipated through the keyboard shell. The face payment terminal has high heat dissipation efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a face payment terminal with efficient heat dissipation;
FIG. 2 is a schematic structural diagram of a lens assembly;
in the figure:
1-a display screen I; 2-front shell; 3-a lens assembly; 31-infrared floodlights; 32-distance sensing module; 33-an infrared emission module; 34-an infrared receiving module; 35-a color camera module; 36-lens assembly mount; 4, a main board; 5-a heat dissipation plate; 51-upper heat sink; 52- -lower heat sink; 6-rear shell; 61-heat dissipation fins; 7-display screen two; 8-a keyboard; 81-a keyboard housing; 82-heat conducting silica gel sheet; 9-key circuit board; 10-push button; 11-a horn assembly; 12-fixing the bracket.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples.
As shown in fig. 1, a high-efficient heat-dissipating human face payment terminal includes a first display screen 1, a front casing 2, a lens assembly 3, a main board 4, a heat dissipation plate 5, a rear casing 6, a second display screen 7, a keyboard 8, a key circuit board 9, keys 10, a speaker assembly 11, and a fixing support 12.
Preceding shell 2 and backshell 6 detachable connections and mutually support, be formed with installation space between preceding shell 2 and the backshell 6. The first display screen 1 is fixedly arranged on the front face of the front shell 2, and the second display screen 7 and the keyboard 8 are fixedly arranged on the rear face of the rear shell 6.
As shown in fig. 2, the lens assembly 3 includes an infrared floodlight 31, a distance sensing module 32, an infrared transmitting module 33, an infrared receiving module 34 and a color camera module 35, and the infrared floodlight 31, the distance sensing module 32, the infrared transmitting module 33, the infrared receiving module 34 and the color camera module 35 are fixedly mounted on a lens assembly mounting frame 36. The lens component 3 is fixedly arranged on the back of the front shell 2, and the front shell 2 is provided with hole grooves corresponding to the infrared floodlight 31, the distance sensing module 32, the infrared transmitting module 33, the infrared receiving module 34 and the color camera module 35.
The heat dissipation plate 5 is arranged behind the main plate 4 and clings to the main plate 4, the heat dissipation plate 5 is fixedly installed on the rear shell 6, a plurality of heat dissipation fins 61 are arranged at the contact position of the heat dissipation plate 5 in the rear shell 6, and the heat dissipation plate 5 is provided with clamping grooves for clamping the heat dissipation fins 61.
The middle part of the heat dissipation plate 5 is bent to enable the heat dissipation plate 5 to form an upper heat dissipation plate 51 and a lower heat dissipation plate 52, the main board 4 is arranged between the front shell 2 and the lower heat dissipation plate 52, the upper heat dissipation plate 51 is tightly attached to the front shell 2, and the clamping groove is arranged at the top of the upper heat dissipation plate 51. The keyboard 8 includes a keyboard housing 81, wherein ︺ -shaped heat-conducting silicone sheets 82 are provided on both upper and lower portions of the front surface of the keyboard housing 81, and the heat-conducting silicone sheets 82 are attached to the rear surface of the heat-dissipating plate 5.
The key circuit board 9 is installed on the main board 4 and electrically connected with the main board 4, the rear shell 6 is provided with a key installation hole, and the key 10 is installed in the key installation hole and connected with the key circuit board 9.
The fixing support 12 is frame-shaped, the rear shell 6 is fixedly mounted on the fixing support 12, and a plurality of screw holes for mounting the fixing support 12 are formed in the fixing support 12.
According to the efficient heat dissipation human face payment terminal, the heat on the main board is transferred to the heat dissipation fins on the rear shell through the heat dissipation plate, and the heat is transferred to the outside air through the rear shell by the heat dissipation fins, so that the quick heat dissipation effect of the main board is achieved; the heat dissipation plate is divided into an upper heat dissipation plate and a lower heat dissipation plate, so that heat of the mainboard can be transferred, and meanwhile, heat of the first display screen is dissipated through heat transfer of the front shell; the back of the heat dissipation plate conducts heat to the keyboard shell through an upper heat conduction silica gel sheet and a lower heat conduction silica gel sheet which are arranged on the keyboard shell, and a part of heat is dissipated through the keyboard shell. The face payment terminal has high heat dissipation efficiency.
Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.
Claims (6)
1. A human face payment terminal with efficient heat dissipation is characterized by comprising a display screen I, a front shell, a lens assembly, a main board, a heat dissipation plate, a rear shell, a display screen II and a keyboard;
the front shell and the rear shell are detachably connected and matched with each other, and an installation space is formed between the front shell and the rear shell; the first display screen is fixedly arranged on the front surface of the front shell, and the second display screen and the keyboard are fixedly arranged on the rear surface of the rear shell; the lens component comprises an infrared floodlight, a distance sensing module, an infrared transmitting module, an infrared receiving module and a color camera module, and the infrared floodlight, the distance sensing module, the infrared transmitting module, the infrared receiving module and the color camera module are fixedly arranged on a lens component mounting frame; the lens component is fixedly arranged on the back of the front shell, and the front shell is provided with hole grooves corresponding to the infrared floodlight, the distance sensing module, the infrared transmitting module, the infrared receiving module and the color camera module;
the mainboard is installed in the installation space, the mainboard with infrared floodlight, apart from response module, infrared emission module, infrared receiving module, color camera module, display screen one, display screen two, keyboard electricity are connected, the heating panel sets up the back of mainboard is hugged closely the mainboard, the heating panel fixed mounting be in on the backshell, in the backshell with heating panel contact department is equipped with a plurality of heat radiation fins, be equipped with on the heating panel and be used for clamping heat radiation fins's draw-in groove.
2. The efficient heat dissipation human face payment terminal of claim 1, wherein the middle portion of the heat dissipation plate is bent such that the heat dissipation plate forms an upper heat dissipation plate and a lower heat dissipation plate, the main board is disposed between the front shell and the lower heat dissipation plate, the upper heat dissipation plate is tightly attached to the front shell, and the slot is disposed at the top of the upper heat dissipation plate.
3. The efficient heat dissipation human face payment terminal of claim 1 or 2, wherein the keyboard comprises a keyboard shell, wherein the upper part and the lower part of the front surface of the keyboard shell are both provided with ︺ -shaped heat-conducting silica gel sheets, and the heat-conducting silica gel sheets are attached to the rear surface of the heat dissipation plate.
4. The efficient heat dissipation human face payment terminal of claim 1, further comprising a key circuit board and a key, wherein the key circuit board is mounted on the motherboard and electrically connected to the motherboard, the rear housing is provided with a key mounting hole, and the key is mounted in the key mounting hole and connected to the key circuit board.
5. The efficient heat dissipating human face payment terminal of claim 1, further comprising a speaker assembly, the speaker assembly being electrically connected to the motherboard.
6. The efficient heat dissipation human face payment terminal of claim 1, further comprising a fixing bracket, wherein the fixing bracket is frame-shaped, the rear shell is fixedly mounted on the fixing bracket, and the fixing bracket is provided with a plurality of screw holes for mounting the fixing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869674.7U CN215819209U (en) | 2021-08-11 | 2021-08-11 | High-efficient radiating people's face payment terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869674.7U CN215819209U (en) | 2021-08-11 | 2021-08-11 | High-efficient radiating people's face payment terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215819209U true CN215819209U (en) | 2022-02-11 |
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ID=80130243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121869674.7U Active CN215819209U (en) | 2021-08-11 | 2021-08-11 | High-efficient radiating people's face payment terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215819209U (en) |
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2021
- 2021-08-11 CN CN202121869674.7U patent/CN215819209U/en active Active
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