CN113950166B - Wireless transmission terminal and mobile terminal equipment - Google Patents
Wireless transmission terminal and mobile terminal equipment Download PDFInfo
- Publication number
- CN113950166B CN113950166B CN202111176222.5A CN202111176222A CN113950166B CN 113950166 B CN113950166 B CN 113950166B CN 202111176222 A CN202111176222 A CN 202111176222A CN 113950166 B CN113950166 B CN 113950166B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wireless transmission
- opening
- communication module
- battery compartment
- Prior art date
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 claims description 66
- 238000000034 method Methods 0.000 abstract description 16
- 210000004907 gland Anatomy 0.000 abstract description 6
- 208000033999 Device damage Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The application relates to the technical field of wireless transmission terminals, and discloses a wireless transmission terminal and a mobile terminal device. Wherein wireless transmission terminal includes: the shell and the circuit board are fixed in the shell; and the battery compartment main body comprises a first side surface and a second side surface, the first side surface is provided with a connecting part, a containing cavity is formed in the battery compartment main body, the connecting part is connected with the circuit board, the containing cavity is provided with an opening located on the second side surface, the opening faces to the first direction, and the first direction is parallel to the extending direction of the circuit board. Compared with the prior art, through the opening direction with battery compartment with the parallel setting of extending direction of circuit board makes the in-process of changing the battery at the user, need not to dismantle the gland of whole casing, reduces the risk of circuit board or other power device damages, improves holistic assembly efficiency and the convenience that the battery was changed.
Description
Technical Field
The application relates to the technical field of wireless transmission terminals, in particular to a wireless transmission terminal and mobile terminal equipment.
Background
Along with the development of the internet, wireless transmission data terminals increasingly enter the life, for example, DTU remote terminal equipment is used, however, independent power supplies are required to be arranged on the wireless transmission data terminal equipment, power boards such as a circuit board and the like are powered through the power supplies, the power supplies in the existing wireless transmission terminal equipment are basically fixedly assembled through a battery compartment, the battery compartment is assembled on a PCB, and then a battery is welded on the battery compartment to supply power for the PCB through the battery. In the assembling process of battery and battery compartment, because the battery compartment is the snap-on in the wireless transmission terminal on the PCB board, the circuit board tiles on square box shape casing, and the battery compartment generally all adopts top surface open-ended box type structure, for the convenience of the welding of shell fragment and fixed and assembly requirement and custom, the opening direction of battery compartment generally is overall structure's encapsulation direction, for example, after each device of PCB board assembly, need cover and be equipped with the gland on the PCB board, the opening direction of battery compartment can be the same with gland encapsulation direction, this when just leading to the user need change the battery in the battery compartment in later stage, need open whole gland, just also can make whole PCB board expose in the external world, not only the takedown time, still cause the damage to PCB board and other power device easily, cause the inconvenience of user when using.
Disclosure of Invention
In order to solve the technical problem that the battery in the wireless transmission terminal is inconvenient to replace, the main purpose of the application is to provide a wireless transmission terminal and a mobile terminal device which can quickly replace the battery and are convenient to use.
In order to achieve the purpose of the invention, the following technical scheme is adopted in the application:
according to an aspect of the present application, there is provided a wireless transmission terminal including:
a housing;
the circuit board is fixed in the shell; and (c) a second step of,
the battery compartment comprises a battery compartment body, wherein the battery compartment body comprises a first side surface and a second side surface, the first side surface is provided with a connecting part, a containing cavity is formed in the battery compartment body, the connecting part is connected with the circuit board, the containing cavity is provided with an opening positioned on the second side surface, the opening faces to a first direction, and the first direction is parallel to the extending direction of the circuit board.
According to an embodiment of the present application, wherein the first side is adjacent to the second side.
According to an embodiment of the application, wherein hold the intracavity and be equipped with first spacing groove and second spacing groove, first spacing groove is used for the assembly to fix first electric connector, the second spacing groove is used for the assembly to fix second electric connector, first spacing groove still includes first intercommunication mouth, the second spacing groove still includes the second intercommunication mouth, first electric connector passes through first intercommunication mouth butt the circuit board, the second electric connector passes through second intercommunication mouth butt the circuit board.
According to an embodiment of the present application, the cover plate is included, the housing includes a fitting port facing the opening, the fitting port communicates with the accommodation chamber, and the cover plate is detachably fitted to the housing to open or close the accommodation chamber through the cover plate.
According to an embodiment of the present application, the connecting portion includes an extension board, the extension board includes a first mounting surface and a second mounting surface, the first mounting surface faces the circuit board so as to be connected to the circuit board through the first mounting surface; the second mounting surface faces the communication module so as to be assembled and connected with the communication module through the second mounting surface.
According to an embodiment of the present application, the first mounting surface is spaced apart from the second mounting surface by a set distance.
According to an embodiment of the present application, a plane of the first mounting surface and a plane of the second mounting surface are parallel to each other.
According to an embodiment of the present application, the communication module includes a limiting member, the communication module is provided with a first engaging portion, the circuit board is provided with a second engaging portion, and the limiting member is assembled and connected with the first engaging portion and the second engaging portion to limit a distance between the communication module and the circuit board.
According to an embodiment of the present application, wherein the circuit board includes a mounting seat, the first end of the communication module is assembled to the mounting seat, the second end of the communication module is assembled to the second attaching surface, and the connecting portion and the mounting seat have a set distance at an interval.
According to another aspect of the present application, there is provided a mobile terminal device including the wireless transmission terminal.
According to the technical scheme, the wireless transmission terminal and the mobile terminal equipment have the advantages and positive effects that:
through with the opening orientation of battery compartment with the parallel opening of circuit board extending direction can directly carry out packing into and fixing of battery through the lateral part opening when using, and convenience of customers changes the battery, need not to dismantle the gland of whole device, reduces the risk to the harm of circuit board or other power devices in the dismantlement installation, improves assembly efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic overall structure diagram of a wireless transmission terminal according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a circuit board in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a battery compartment in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of another structure of a battery compartment in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 5 is a schematic top view of a battery compartment of a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 6 is a schematic side view of a battery compartment in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 7 is a schematic cross-sectional structure diagram of a battery compartment a in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 8 is a schematic cross-sectional three-dimensional structure diagram of a battery compartment a in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of a first electrical connector (a second electrical connector) in a wireless transmission terminal according to an embodiment of the present disclosure;
fig. 10 is a schematic view of another overall mechanism in a wireless transmission terminal according to an embodiment of the present application.
Wherein:
100. a battery compartment; 1. a battery compartment main body; 2. a first direction;
101. an accommodating chamber; 111. an opening;
102. a first side; 103. a second side surface;
104. a connecting portion; 105. an extension plate;
141. a first mounting surface; 142. a second mounting surface; 143. a limiting member; 144. a heat dissipation cavity;
3. a first limit groove; 301. a first communication port;
4. a second limit groove; 401. a second communication port;
5. a first electrical connection; 6. a second electrical connection; 501. a first conductive region; 502. a second conductive region;
200. a circuit board; 201. a second mating portion; 202. a mounting seat; 203. a jack;
300. a housing; 310. an assembly port; 320. a housing assembly direction;
400. a cover plate;
500. a communication module; 511. a first end; 512. a second end; 513. a first mating portion;
600. and (7) pressing the cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.
The inside at wireless transmission terminal can set up independent battery installation position usually, for the position relation between convenient fixed battery and the inside circuit board to obtain stable voltage supply, often can use the battery compartment to fix the battery, later with the battery compartment welding on the circuit board. The opening of the existing battery compartment only considers the convenience of the manufacturing process, and the opening direction of the battery compartment is set to be perpendicular to the circuit board, so that the battery is assembled and fixed in the battery compartment while the power element integrated on the circuit board is welded. And because the circuit board and each power device assembly in the casing inside accomplish the back, need encapsulate the casing, assemble the apron along circuit board face vertically direction, this just leads to when the battery needs to be changed, the user need dismantle whole apron, it is inconvenient to dismantle, and because dismantle the back with the apron, each power device such as circuit board all can expose completely in the external world, this has just increased the risk that the power device damaged, consequently, for solving the inconvenient technical problem of user when changing the battery, this application provides a wireless transmission terminal, make the opening direction in battery compartment set up in the direction parallel with the extending direction of circuit board, just so, with the opening direction that holds the chamber in the battery compartment set up in the side of circuit board, when following the battery of changing, only need open the area of open position department can accomplish the change to the battery, need not to dismantle whole shell structure and with casing complex apron, just can accomplish the change to the battery.
Referring to fig. 1, as shown in an overall structural schematic diagram of a wireless transmission terminal provided in an embodiment of the present application, as an example, an assembly port 310 may be disposed at a position of the housing 300 corresponding to the opening 111, that is, the assembly port 310 is overlapped with the opening 111 of the battery compartment 100, or the area of the assembly port 310 is enough to cover the entire opening 111, when a user needs to assemble a battery in the battery compartment 100, the user only needs to take or fix the battery to the opening 111 of the accommodating cavity 101 through the assembly port 310, and does not need to disassemble the entire cover plate 400, thereby improving efficiency of the user when replacing the battery, and compared with the prior art, a risk that other power devices may be damaged when replacing the battery can be reduced.
As an example, the battery compartment 100 is made of a non-conductive material, the connecting portion 104 is used for assembling and connecting the circuit board 200, and during assembly, the battery compartment can be assembled by using a welding method, and can also be assembled by using a bolt fitting method, and a person skilled in the art can flexibly adjust the fitting method of the battery compartment 100 and the circuit board 200 according to actual use conditions.
As an example, the connection portion 104 may extend along an extending direction of the circuit board 200, so that the battery compartment 100 is assembled and fixed by the connection portion 104.
Preferably, connecting portion 104 with can set up the heat conduction material between the circuit board 200, heat conduction material such as heat conduction silica gel, connecting portion 104 sets up to the plastic plate structure, and further the accessible heat conduction silica gel avoids the too high problem of position heat of connecting portion 104, makes connecting portion 104 with battery compartment 100 can set up to integrated into one piece spare, in order to further improve battery compartment 100 with the stability of the fixed mounting of circuit board 200.
Specifically, the wireless transmission terminal includes: a housing 300;
a circuit board 200 fixed in the housing 300; and the battery compartment 100, the main body of the battery compartment 100 includes a first side surface 102 and a second side surface 103, the first side surface 102 is provided with a connecting portion 104, an accommodating cavity 101 is formed in the main body of the battery compartment 100, the connecting portion 104 is connected with the circuit board 200, the accommodating cavity 101 is provided with an opening 111 located on the second side surface 103, the opening 111 faces to a first direction 2, and the first direction 2 is parallel to the extending direction of the circuit board 200.
Referring to fig. 2-5, as an example, the first side surface 102 and the second side surface 103 are adjacent surfaces, and as an example, the battery compartment 100 is a box structure, or a cylindrical or cylindrical structure, the overall structure of the battery compartment 100 may be provided with a direction capable of partially covering or completely covering the battery, the opening 111 may be provided at a side position of the accommodating cavity 101 parallel to the extending direction of the circuit board 200, the area of the opening 111 is slightly larger than the minimum area of the accommodating cavity 101 where the power source can enter, and the connecting portion 104 is provided on the other side surfaces except the side surface where the opening 111 is located, so that the battery compartment 100 can be fixed from the peripheral side by the connecting portion 104, thereby further improving the fixing effect of the battery compartment 100.
Referring to fig. 10 for another overall mechanism schematic diagram in the wireless transmission terminal that this application embodiment provided is shown, preferably, can with battery compartment 100 set up in the border position of circuit board 200, and make opening 111 orientation of battery compartment 100 the week side position of casing 300 week side sets up assembly opening 310, assembly opening 310 can laminate or be close to hold the opening 111 position of chamber 101, and then convenience of customers passes through casing 300 side assembly opening 310, just can enter the battery to hold opening 111 of chamber 101, and the assembly is fixed in battery compartment 100, and then through for circuit board 200 supplies power.
Preferably, the housing 300 further includes a cover plate 400, the cover plate 400 is detachably connected to the housing 300, so that the cover plate 400 can be disposed at the position of the assembly opening 310, and when a user needs to replace a battery, the user only needs to detach the cover plate 400, and then the battery can be replaced through the assembly opening 310 and the opening 111 of the accommodating cavity 101.
Referring to fig. 3-8, according to an embodiment of the present application, a first limiting groove 3 and a second limiting groove 4 are disposed in the accommodating cavity 101, the first limiting groove 3 is used for assembling and fixing the first electrical connector 5, the second limiting groove 4 is used for assembling and fixing the second electrical connector 6, the first limiting groove 3 further includes a first communicating opening 301, the second limiting groove 4 further includes a second communicating opening 401, the first communicating opening 301 abuts against the circuit board 200 through the first limiting groove 5, and the second communicating opening 401 abuts against the circuit board 200 through the second electrical connector 6.
The first electrical connector 5 and the second electrical connector 6 are made of conductive materials, and may be configured as conductive springs, for example, the accommodating groove includes a first limiting groove 3, the first limiting groove 3 is used for limiting and fixing the first electrical connector 5, the second limiting groove 4 is used for limiting and fixing the second electrical connector 6, the first limiting groove 3 is provided with a first communication port 301 facing the circuit board 200, the second electrical limiting groove is provided with a second communication port 401, the first electrical connector 5 and the second electrical connector 6 both include a first conductive region 501 and a second conductive region 502, the first conductive region 501 is a conductive spring with a spiral structure, the second conductive region 502 is a conductive wire extending toward an electrical connection end of the circuit board 200, so that a battery can be elastically limited and fixed in the accommodating cavity 101 through the first conductive region 501, and is electrically connected to the circuit board 200 through the second conductive region 502.
Referring to fig. 6 to 9, the second conductive region 502 can be configured as a conductive snap structure, so that the second conductive region 502 is in fit and snap-fit with the first communicating opening 301 and the second communicating opening 401, and further, the relative positions of the first electrical connector 5 and the second electrical connector 6 with respect to the battery compartment 100 can be further defined through the second conductive region 502 and the first communicating opening 301 and the second communicating opening 401.
The opening directions of the first communicating hole 301 and the second communicating hole 401 extend from the battery compartment 100 to the circuit board 200, and preferably, the first communicating hole 301 and the second communicating hole 401 may be disposed on the first side surface 102, so that not only the second conductive region 502 is conveniently fixed, but also the stability of the electrical connection between the first electrical connecting piece 5 and the second electrical connecting piece 6 and the circuit board 200 is improved.
Referring to fig. 2, the connecting portion 104 is provided with a limiting member 143, the battery compartment 100 is detachably mounted on the circuit board 200 through the limiting member 143, the limiting member 143 may be provided as a bolt, and a threaded hole capable of being engaged with the bolt is provided on the circuit board 200, so that the relative interval between the battery compartment 100 and the circuit board 200 in the mounting direction of the housing 300 is limited through the limiting member 143, and the stability of the electrical connection between the circuit board 200 and the battery is further improved.
Most of the battery compartments 100 on the market are directly fixed to the main body of the battery compartment 100 by a spring, and are connected and powered by a wire, and the wire is soldered on the circuit board 200 to perform a wire bonding operation for connecting the battery and the PCB. By adopting the design, the leads are distributed on the PCB, so that the PCB is not attractive and is inconvenient to assemble.
Referring to fig. 1, preferably, a jack 203 may be further disposed on the circuit board 200, and the second conductive region 502 extends toward one side of the circuit board 200, so that the jack 203 is disposed at a position corresponding to the first communication port 301 and the second communication port 401, so that the second conductive region 502 can be clamped into the jack 203, and further defines the relative position of the first electrical connector 5 and the second electrical connector 6 with respect to the circuit board 200, and the circuit board 200 and the battery are electrically connected by the limiting clamping of the second conductive region 502 and the socket, and further, in an assembly process, the first electrical connector 5 and the second electrical connector 6 do not need to be welded, so as to further improve assembly efficiency and simplify the assembly process.
According to an embodiment of the present application, the cover plate 400 is included, the housing 300 includes a fitting opening 310 facing the opening 111, the fitting opening 310 is communicated with the accommodating chamber 101, and the cover plate 400 is detachably fitted to the housing 300 to open or close the accommodating chamber 101 through the cover plate 400, so that the protective force of the whole structure is improved through the cover plate 400.
According to an embodiment of the present application, the connection portion includes an extension board 105, the extension board 105 includes a first mounting surface 141 and a second mounting surface 142, the first mounting surface 141 faces the circuit board, so as to be mounted and connected with the circuit board through the first mounting surface; the second mounting surface 142 faces the communication module to be mounted and connected with the communication module 500 through the second mounting surface 142.
The communication module 500 is fixed to the circuit board 200 by the extension board.
As an example, the communication module 500 may be configured as a 4G module to fix the communication module 500 and the circuit board 200 through the extension board 105, and there is no need to provide another fixing structure for fixing the communication module 500 on the circuit board 200, so as to further simplify the assembly process and improve the assembly efficiency.
The first attaching surface 141 and the second attaching surface 142 have a set distance therebetween, so that the circuit board 200 and the communication module 500 have a set distance therebetween, thereby avoiding mutual interference between the circuit board 200 and the communication module 500 through the set distance.
As an example, the extension board 105 may extend to fit the surface of the circuit board 200, and the extension board 105 may extend to a certain distance toward the inner side of the circuit board 200, so that the communication module 500 or the circuit board 200 has a sufficiently large mounting area.
In other words, the extension plate 105 can fix the battery compartment 100 at a set position of the circuit board 200 on the one hand, and can also be used for providing a mounting position of the communication module 500 on the other hand, so as to fix a relative position between the communication module 500 and the circuit board 200. Meanwhile, since the assembly area between the communication module 500 and the second mounting surface 142 and the assembly area between the first mounting surface 141 and the circuit board 200 can be controlled, the size of the assembly area can be adjusted according to the actual use condition while the stability of assembly and fixation is satisfied, so that the fluid heat dissipation cavity 144 is formed between the communication module 500 and the circuit board 200, and the requirement of a user on heat dissipation during actual use is satisfied.
Preferably, according to an embodiment of the present application, the communication module 500 includes a limiting member 143, the communication module 500 is provided with a first matching portion 513, the circuit board 200 is provided with a second matching portion 201, and the limiting member 143 is assembled and connected with the first matching portion 513 and the second matching portion 201 to limit a distance between the communication module 500 and the circuit board 200.
Specifically, a first matching portion 513 is disposed on the communication module 500, a second matching portion 201 is disposed on the circuit board 200, the first matching portion 513 is fixed and limited by the limiting member 143 to limit the spacing distance between the battery compartment 100 and the communication module 500, the second matching portion 201 is fixed and limited to limit the spacing distance between the battery compartment 100 and the circuit board 200, and further, the circuit board 200 and the communication module 500 are limited.
As an example, the first matching portion 513 and the second matching portion 201 may be disposed in a symmetrical through hole structure, and the limiting member 143 may be disposed with a bolt, so that the limiting member 143 is assembled and connected with the first matching portion 513 and the second matching portion 201 through internal and external threads, and further, the spacing distance between the battery compartment 100, the communication module 500 and the circuit board 200 may be limited by the limiting member 143, so as to adjust the mutual influence between the heat dissipation and the signals between the communication module 500 and the circuit board 200.
It should be understood that, a person skilled in the art may flexibly adjust the separation distance between the first mounting surface 141 and the second mounting surface 142 according to actual use conditions, and the application is not limited thereto.
As an example, an assembly structure adapted to the first fitting portion 513 and the second fitting portion 201 is provided on the extension board 105, and the stopper 143 may sequentially limit and fix the distance between the communication module 500, the extension board 105 (battery compartment), and the circuit board 200 with the first fitting portion 513, the assembly structure of the extension board, and the second fitting portion 201, thereby further simplifying the assembly process and improving the assembly efficiency.
Referring to fig. 2 and 3, further, according to an embodiment of the present application, the extension board 105 includes a first mounting surface 141 and a second mounting surface 142, and the first mounting surface 141 faces the circuit board 200 for mounting connection with the circuit board 200;
the second mounting surface 142 faces away from the first mounting surface 141 for mounting connection with the communication module 500;
the first mounting surface 141 and the second mounting surface 142 are spaced apart by a predetermined distance.
It should be noted that a set distance is provided between the first mounting surface 141 and the second mounting surface 142, and the set distance is greater than zero, so that the first mounting surface 141 and the second mounting surface 142 of the extension plate 105 can provide a set distance between the communication module 500 and the circuit board 200, and further, on one hand, the circuit board 200 and the communication module 500 are simultaneously fixed by the extension plate 105, and on the other hand, a gap is formed between the circuit board 200 and the communication module 500, so that the mutual influence of heat dissipation or signals and the like between the communication module 500 and the circuit board 200 is avoided, and the reliability of the overall performance is improved.
Preferably, the extension board 105 may be provided with a plate structure having a set thickness, so that the first attaching surface 141 and the second attaching surface 142 are disposed on two relatively large plate surfaces of the plate structure, and the first attaching surface 141 and the second attaching surface 142 are respectively attached to the circuit board 200 and the communication module 500, thereby further improving the stability of connection and fixation between the extension board 105 and the circuit board 200 and the communication module 500.
The extension board 105 may be provided with a plurality of first mounting surfaces 141 and second mounting surfaces 142, so that different power devices are respectively fixed by the plurality of first mounting surfaces 141 and second mounting surfaces 142.
As an example, the extension plate 105 may be configured as a polyhedron structure or a regular polyhedron structure, so as to facilitate the mounting and fixing of the device.
In another embodiment, the extension board 105 may be provided with a board structure, wherein the plane of the first mounting surface 141 and the plane of the second mounting surface 142 are parallel to each other according to an embodiment of the present application. So that the circuit board 200 and the communication module 500 are parallel to each other, which facilitates the assembly and fixation of other power devices.
According to an embodiment of the present application, the circuit board 200 includes a mounting base 202, the first end 511 of the communication module 500 is mounted on the mounting base 202, the second end 512 of the communication module 500 is mounted on the second mounting surface 142, and the connecting portion 104 is spaced from the mounting base 202 by a predetermined distance.
For example, the extension plate 105 may extend a set distance toward the mounting base 202 to increase a force-receiving contact area between the second mounting surface 142 and the communication module 500, so that the first end 511 of the communication module 500 can be fixed to the mounting base 202 in a limited manner, and preferably, a limit hole (not shown) may be provided in the mounting base 202 so that the first end 511 of the communication module 500 can be fixed in the limit hole in a limited manner, so that the displacement of the communication module 500 relative to the circuit board 200 is limited by the limit hole, thereby improving the stability of fixing.
On the other hand, a set interval is provided between the extension plate 105 and the mounting seat 202, and further, in a direction from the extension plate 105 to the mounting seat 202, a gap between the circuit board 200 and the communication module 500 is increased, so that materials are saved, heat dissipation efficiency is improved, and mutual influence between the circuit board 200 and the communication module 500 is further improved.
Further, a plane where the limiting hole of the mounting base 202 is located and a plane where the second attaching surface 142 is located are parallel or coplanar with each other, so that the communication module 500 can be parallel to the circuit board 200, and the stability of fixing is further improved.
As an example, the first end 511 of the communication module 500 is inserted into the mounting seat 202 of the circuit board 200, the second end 512 is aligned with the extension plate 105 of the battery compartment 100, and the second end 512 of the communication module 500 is fixed on the circuit board 200 by the stopper 143 on the extension plate 105. The communication module 500 can be directly lifted and fixed through the extension plate 105 of the battery compartment 100, so that parts such as a gasket, a nut and the like are saved, and the installation mode is more convenient and faster; meanwhile, the opening 111 of the accommodating cavity 101 of the battery compartment 100 faces the extending direction of the circuit board 200, namely, the side surface of the housing 300, when the battery is disassembled, only the side surface cover plate 400 of the housing 300 needs to be disassembled for replacement, the gland 600 on the whole product does not need to be disassembled, and the convenience of a user in the using process is further improved.
According to another aspect of the present application, there is provided a mobile terminal device including the wireless transmission terminal.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A wireless transmission terminal, comprising:
the shell (300), the shell (300) is provided with an assembling port (310);
a circuit board (200) fixed within the housing (300); and (c) a second step of,
the battery compartment (100), a main body of the battery compartment (100) includes a first electrical connector (5) and a second electrical connector (6), a first side surface (102) and a second side surface (103), the first side surface (102) is provided with a connecting portion (104), a containing cavity (101) is formed in the main body of the battery compartment (100), the connecting portion (104) is connected with the circuit board (200), the containing cavity (101) is provided with an opening (111) located on the second side surface (103), the opening (111) faces a first direction (2), the first direction (2) is parallel to the extending direction of the circuit board (200), the opening (111) is opposite to the assembling port (310), the first electrical connector (5) and the second electrical connector (6) are respectively arranged on two opposite side surfaces in the containing cavity (101), and the connecting direction of the two side surfaces is perpendicular to the direction of the opening (111);
the first electric connector (5) and the second electric connector (6) are electrically connected with the circuit board (200);
the connecting part (104) comprises an extension plate (105), the extension plate (105) comprises a first mounting surface (141) and a second mounting surface (142),
the first mounting surface (141) faces the circuit board (200) so as to be assembled and connected with the circuit board (200) through the first mounting surface (141);
the second mounting surface (142) faces a communication module (500) so as to be assembled and connected with the communication module (500) through the second mounting surface (142);
the communication module (500) is provided with a first matching part (513), the circuit board (200) is provided with a second matching part (201), and the limiting part (143) is assembled and connected with the first matching part (513) and the second matching part (201) to limit the spacing distance between the communication module (500) and the circuit board (200);
the circuit board (200) comprises a mounting seat (202), a first end (511) of the communication module (500) is assembled on the mounting seat (202), a second end (512) of the communication module (500) is assembled on the second attaching surface (142), and the connecting portion (104) and the mounting seat (202) are spaced by a set distance.
2. The wireless transmission terminal of claim 1, wherein the first side (102) is adjacent to the second side (103).
3. The wireless transmission terminal according to claim 1, wherein a first limiting groove (3) and a second limiting groove (4) are arranged in the accommodating cavity (101), the first limiting groove (3) is used for assembling and fixing a first electric connector (5), the second limiting groove (4) is used for assembling and fixing a second electric connector (6), the first limiting groove (3) further comprises a first communication port (301), the second limiting groove (4) further comprises a second communication port (401), the first electric connector (5) is abutted against the circuit board (200) through the first communication port (301), and the second electric connector (6) is abutted against the circuit board (200) through the second communication port (401).
4. The wireless transmission terminal according to claim 1, comprising a cover plate (400), wherein the housing (300) comprises a fitting opening (310) facing the opening (111), the fitting opening (310) communicating with the accommodating chamber (101), and wherein the cover plate (400) is detachably fitted to the housing (300) to open or close the accommodating chamber (101) through the cover plate (400).
5. The wireless transmission terminal of claim 1, wherein the first mounting surface (141) is spaced a set distance from the second mounting surface (142).
6. Wireless transmission terminal according to claim 5, characterized in that the plane of said first mounting face (141) and the plane of said second mounting face (142) are parallel to each other.
7. A mobile terminal device characterized by comprising the wireless transmission terminal according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111176222.5A CN113950166B (en) | 2021-10-09 | 2021-10-09 | Wireless transmission terminal and mobile terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111176222.5A CN113950166B (en) | 2021-10-09 | 2021-10-09 | Wireless transmission terminal and mobile terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113950166A CN113950166A (en) | 2022-01-18 |
| CN113950166B true CN113950166B (en) | 2022-11-11 |
Family
ID=79329460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111176222.5A Active CN113950166B (en) | 2021-10-09 | 2021-10-09 | Wireless transmission terminal and mobile terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113950166B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204231438U (en) * | 2014-11-03 | 2015-03-25 | 联想(北京)有限公司 | Terminal equipment |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202034425U (en) * | 2011-04-18 | 2011-11-09 | 陈惠明 | Lithium battery bin for mini sound box |
| CN205071069U (en) * | 2015-10-19 | 2016-03-02 | 上海与德通讯技术有限公司 | Mobile terminal with front camera and large LCD |
| CN205124162U (en) * | 2015-10-28 | 2016-03-30 | 杭州锐达数字技术有限公司 | Wireless dynamic signal analysis appearance |
| CN105845862B (en) * | 2016-05-13 | 2018-06-05 | 漳州爱伯特家居有限公司 | A kind of drawer-type battery box |
| CN206422124U (en) * | 2017-02-09 | 2017-08-18 | 杭州博脉科技有限公司 | Battery warehouse component |
| CN208206396U (en) * | 2018-04-11 | 2018-12-07 | 宁波尚泰电子有限公司 | A kind of water level alarm |
| CN208766796U (en) * | 2018-09-30 | 2019-04-19 | 北京疯景科技有限公司 | A kind of doorbell |
| WO2020220163A1 (en) * | 2019-04-28 | 2020-11-05 | 深圳市大疆创新科技有限公司 | Camera |
| CN209802414U (en) * | 2019-05-29 | 2019-12-17 | 湖南北斗星空自动化科技有限公司 | Civil engineering safety monitoring device based on NB-IOT communication technology |
| CN210431578U (en) * | 2019-09-12 | 2020-04-28 | 海能达通信股份有限公司 | Law enforcement record appearance |
| CN211486244U (en) * | 2019-11-29 | 2020-09-15 | 苏州维伟思医疗科技有限公司 | Defibrillator |
| CN214012136U (en) * | 2020-12-30 | 2021-08-20 | 广州保利数码科技有限公司 | House anti-theft mobile phone interconnection automatic alarm system |
-
2021
- 2021-10-09 CN CN202111176222.5A patent/CN113950166B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204231438U (en) * | 2014-11-03 | 2015-03-25 | 联想(北京)有限公司 | Terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113950166A (en) | 2022-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018113780A1 (en) | Magnetic electrode button | |
| US7715179B2 (en) | Power supply for a computer device | |
| JPH05258805A (en) | Grounding block | |
| CN113950166B (en) | Wireless transmission terminal and mobile terminal equipment | |
| JP3206949U (en) | Electronic equipment with plug | |
| US7938678B1 (en) | Socket member | |
| CN201072848Y (en) | Socket type power filter | |
| TWM540407U (en) | Plug connector and cable connector having the same | |
| CN217089624U (en) | Electronic atomizer | |
| US6385054B1 (en) | Electronic device | |
| CN102588840A (en) | Backlight module and liquid crystal display (LCD) device | |
| CN103545136B (en) | Electronic installation and power knob module thereof | |
| CN211428429U (en) | A kind of interface unit | |
| CN104241912A (en) | Electric connector | |
| KR101263406B1 (en) | cellullar phone having earphone jack module type | |
| JP2001185923A (en) | Film antenna | |
| KR20040003411A (en) | Connector for electricity-connect | |
| CN220272813U (en) | Charging plug | |
| CN218336669U (en) | Shell assembly and electronic equipment | |
| CN220707228U (en) | Connection structure of desk lamp pole and base and detachable desk lamp | |
| US20240326079A1 (en) | Atomization device with reliable connection between battery and built-in circuit board | |
| CN214754499U (en) | USB connector and electronic equipment | |
| CN219477055U (en) | Electrical connection assembly and electronic device | |
| CN219086275U (en) | Terminal | |
| CN215221886U (en) | Novel motor front cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |