CN219322390U - Satellite communication handheld terminal capable of quickly replacing battery - Google Patents

Abstract

The utility model discloses a satellite communication handheld terminal capable of quickly replacing a battery, which comprises a satellite communication handheld terminal body, wireless receiving and transmitting antennas and a battery, wherein the wireless receiving and transmitting antennas are respectively and detachably arranged at the upper end parts of two side walls of the satellite communication handheld terminal body, a plurality of first spring needle connectors are respectively and convexly arranged on the inner side walls of the lower end parts of the wireless receiving and transmitting antennas, a plurality of first metal sheets which are in one-to-one correspondence with the first spring needle connectors are arranged at the upper end parts of the two side walls of the satellite communication handheld terminal body, the first spring needle connectors are respectively and electrically connected with the first metal sheets in an abutting mode, the battery is detachably arranged on the lower end wall of the satellite communication handheld terminal body, and the second spring needle connectors are respectively and electrically connected with the second spring needle connectors in an abutting mode. The utility model can make the installation and the disassembly between the battery, the wireless receiving and dispatching antenna and the satellite communication hand-held terminal body very convenient and quick, and has simple operation, improved efficiency and strong practicability.

Description

Satellite communication handheld terminal capable of quickly replacing battery

Technical Field

The utility model relates to the technical field of communication terminals, in particular to a satellite communication handheld terminal capable of quickly replacing a battery.

Background

In a mobile satellite communication system, a user segment needs to access a mobile satellite communication network through a ground segment for mobile communication. The communication terminal representing the user section can have different expression forms, such as a handheld terminal or a vehicle-mounted terminal, and the user terminal is used for realizing the setting and acquisition of the communication state of the terminal user by installing a wireless receiving and transmitting antenna so as to complete the communication. For mobile satellite communication networks with different frequency bands, one of the embodiments is that the frequencies used by the user terminals are different, and the user terminals which communicate with different frequency bands have different communication functions and design methods. The satellite communication handheld terminal is portable handheld electronic communication equipment, is mainly used for carrying out signal communication and data transmission with satellites, has communication and positioning functions, and has the characteristics of small size, portability, easiness in carrying, high durability and the like.

However, the current satellite communication handheld terminal on the market mostly adopts the structure setting of built-in battery, leads to when the battery needs to be dismantled and changed, needs to turn the screw with the help of the instrument and unpacks the battery back lid, and complex operation is inefficiency, and wireless transceiver antenna can not dismantle the change alone according to different use needs.

Disclosure of Invention

The utility model mainly aims to provide a satellite communication handheld terminal capable of quickly replacing batteries, and aims to solve the technical problems that the battery of the conventional satellite communication handheld terminal is inconvenient to detach and replace and a wireless transceiver antenna cannot be detached and replaced independently according to different use requirements.

In order to achieve the above object, the satellite communication handheld terminal capable of quickly replacing a battery provided by the utility model comprises a satellite communication handheld terminal body, a wireless receiving and transmitting antenna and a battery, wherein the wireless receiving and transmitting antenna is respectively and detachably arranged at the upper end parts of two side walls of the satellite communication handheld terminal body, a plurality of first spring needle connectors are respectively and convexly arranged on the inner side walls of the lower end parts of the wireless receiving and transmitting antenna, a plurality of first metal sheets in one-to-one correspondence with the first spring needle connectors are arranged at the upper end parts of two side walls of the satellite communication handheld terminal body, the first spring needle connectors are respectively and electrically connected with the first metal sheets in an abutting mode, the battery is detachably arranged on the lower end wall of the satellite communication handheld terminal body, a first limiting protrusion is arranged on the lower end wall of the satellite communication handheld terminal body in a protruding mode, a plurality of second spring needle connectors are respectively and convexly arranged on the lower end wall of the first limiting protrusion, a second containing groove is respectively arranged on the lower end wall of the first limiting protrusion, a plurality of second containing grooves are respectively arranged on the upper end wall of the satellite communication handheld terminal body, a plurality of first metal sheets in a one-to-one correspondence mode, the second metal sheets are correspondingly arranged on the second protruding protrusions are respectively arranged on the lower end walls of the satellite communication handheld terminal body, and the second metal sheets are detachably connected with the second metal sheets.

Further, two positioning pins are respectively and convexly arranged on the inner side walls of the lower end part of the wireless receiving and transmitting antenna side by side, positioning holes corresponding to the positioning pins one by one are respectively and concavely arranged on the two side walls of the satellite communication handheld terminal body, and the positioning pins are respectively and detachably embedded in the positioning holes.

Further, the satellite communication handheld terminal further comprises hand-screwed bolts, through holes are respectively concavely formed in the side walls of the lower end parts of the wireless receiving and transmitting antennas, threaded holes are respectively concavely formed in the upper end parts of the side walls of the satellite communication handheld terminal body, and the hand-screwed bolts are respectively arranged in the through holes in a penetrating mode and are screwed in the threaded holes.

Further, the outer peripheral wall of the first limiting protrusion is provided with two first limiting protrusions and two second limiting protrusions in a protruding mode oppositely, the outer peripheral wall of the second accommodating groove is provided with a first limiting groove and a second limiting groove corresponding to the first limiting protrusion and the second limiting protrusion in a protruding mode respectively, the first limiting protrusion and the second limiting protrusion are arranged in the first limiting groove and the second limiting groove in a protruding mode respectively, the lower end portions of the first limiting protrusion and the second limiting protrusion are provided with a first buckling protrusion and a second buckling protrusion in a protruding mode respectively, the inner side walls of the first limiting groove and the second limiting groove are provided with a first buckling groove and a second buckling groove in a concave mode respectively, the first buckling protrusion and the second buckling protrusion are arranged in the first buckling groove and the second buckling groove in a protruding mode respectively in a detachable mode, the upper end wall of the battery is provided with a plurality of anti-loosening protruding portions in a protruding mode, and the anti-loosening protruding portions are arranged in a protruding mode respectively in a mode and are in a mode of being connected with the satellite communication handheld terminal body in a supporting mode.

Further, the battery still includes locking piece and spring spare, the upper end concave third accommodation groove that is equipped with of battery, locking piece slidable ground inlays and locates in the third accommodation groove, the preceding tip of locking piece is protruding to be equipped with a first gag lever post, first gag lever post can be followed flexible slip setting in the second spacing groove, just first gag lever post can with the bellied lateral wall butt setting of first spacing, spring spare set up in the third accommodation groove, just the both ends of spring spare respectively with the lateral wall and the locking piece butt setting of third accommodation groove, the outside of locking piece is equipped with a push rod, the push rod slidable set up in on the lateral wall of the upper end of battery.

Further, a third limit groove is concavely formed in the side wall of the locking block, and the spring piece is embedded in the limit groove.

Further, the spring piece adopts cylindrical coil spring, the protruding second gag lever post that is equipped with of the preceding end wall of third accommodation groove, the preceding tip cover of spring piece is located on the second gag lever post.

The technical scheme of the utility model has the following beneficial effects: according to the technical scheme, through the split type structural design between the battery and the wireless receiving and transmitting antenna and the satellite communication handheld terminal body, the battery can be quickly and conveniently detached from the satellite communication handheld terminal body for replacement only by pulling the push rod at the upper end of the battery, and the wireless receiving and transmitting antenna can be detached from the satellite communication handheld terminal body only by loosening the hand-screwing bolt without tools, so that the battery and the wireless receiving and transmitting antenna are very convenient and quick to install and detach from the satellite communication handheld terminal body, the battery and the wireless receiving and transmitting antenna can be detached and replaced independently, the operation is simple, the efficiency is improved, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a satellite communication handheld terminal capable of quickly replacing a battery according to the present utility model;

fig. 2 is an exploded structure diagram of a satellite communication handheld terminal capable of quickly replacing a battery according to the present utility model;

fig. 3 is a schematic diagram of a partially exploded structure of a satellite communication handheld terminal with a battery capable of being replaced quickly according to the present utility model;

fig. 4 is a schematic structural diagram of a battery of a satellite communication handheld terminal capable of quickly replacing the battery according to the present utility model;

fig. 5 is a schematic diagram of a part of a battery of a satellite communication handheld terminal capable of quickly replacing the battery according to the present utility model;

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a satellite communication handheld terminal capable of quickly replacing a battery.

As shown in fig. 1 to 5, in an embodiment of the present utility model, the satellite communication handheld terminal capable of quickly replacing a battery includes a satellite communication handheld terminal body 100, a wireless transceiver antenna 200 and a battery 300, wherein the wireless transceiver antenna 200 is respectively and detachably disposed at an upper end portion of two side walls of the satellite communication handheld terminal body 100, a plurality of first spring pin connectors 201 are respectively and convexly disposed on inner side walls of a lower end portion of the wireless transceiver antenna 200, a plurality of first metal plates 101 corresponding to the first spring pin connectors 201 are disposed at an upper end portion of two side walls of the satellite communication handheld terminal body 100, the first spring pin connectors 201 are respectively and electrically connected with the first metal plates 101 in an abutting manner, the battery 300 is detachably disposed on a lower end wall of the satellite communication handheld terminal body 100, a first limit protrusion 102 is convexly disposed at a lower end wall of the first limit protrusion 102, a plurality of second spring pin connectors 104 are convexly disposed at a bottom of the first limit protrusion 103, a second accommodation groove 301 is concavely disposed at an upper end wall of the battery 300, a plurality of second limit protrusions 301 are disposed at a bottom of the second limit protrusion 302 are respectively and detachably disposed at a bottom of the second limit protrusion 103, a plurality of limit protrusions 302 are detachably disposed at a bottom of limit protrusions 302 and are respectively and detachably disposed at a bottom of the second limit protrusion 103.

The inner side walls of the lower end part of the wireless receiving and transmitting antenna 200 are respectively provided with two positioning pins 202 in a protruding mode side by side, the two side walls of the satellite communication handheld terminal body 100 are respectively provided with positioning holes 105 in a concave mode corresponding to the positioning pins 202 one by one, the positioning pins 202 are respectively detachably embedded in the positioning holes 105, rotation of the wireless receiving and transmitting antenna can be avoided, and installation and alignment of the wireless receiving and transmitting antenna are more convenient.

In this embodiment, the hand-screwing bolt 400 is further included, a through hole 203 is concavely formed in the side wall of the lower end portion of the wireless transceiver antenna 200, a threaded hole 106 is concavely formed in the upper end portion of the side wall of the satellite communication handheld terminal body 100, the hand-screwing bolt 400 is respectively arranged through the through hole 203 and is screwed into the threaded hole 106, the wireless transceiver antenna is fixed on the satellite communication handheld terminal body through the hand-screwing bolt, loosening of the hand-screwing bolt is avoided, screwing of the hand-screwing bolt is very convenient, and the wireless transceiver antenna is convenient to detach quickly.

In this embodiment, the outer peripheral wall of the first limiting protrusion 102 is relatively provided with two first limiting protrusions 107 and two second limiting protrusions 108 in a protruding manner, the outer peripheral wall of the second accommodating groove 301 is respectively provided with a first limiting groove 304 and a second limiting groove 305 corresponding to the first limiting protrusion 107 and the second limiting protrusion 108 in a protruding manner, the first limiting protrusion 107 and the second limiting protrusion 108 are respectively rotatably embedded in the first limiting groove 304 and the second limiting groove 305, the lower end parts of the first limiting protrusion 107 and the second limiting protrusion 108 are respectively provided with a first fastening protrusion 1071 and a second fastening protrusion 1081 in a protruding manner, the inner side walls of the first limiting groove 304 and the second limiting groove 305 are respectively provided with a first fastening groove (not shown) and a second fastening groove (not shown) in a recessed manner, and the first fastening protrusion 1071 and the second fastening protrusion 1081 are respectively detachably embedded in the first fastening groove and the second fastening groove, so that the battery is firmly fixed on the lower end wall of the satellite communication handheld terminal body, and the battery can be conveniently and quickly detached and replaced by means of a tool.

The upper end wall of the battery 300 is convexly provided with a plurality of anti-loosening convex parts 306, and the anti-loosening convex parts 306 are respectively in abutting connection with the satellite communication handheld terminal body 100, so that the battery can be prevented from being loosened up and down with gaps.

The battery 300 further comprises a locking block 307 and a spring member 308, a third accommodating groove 309 is concavely arranged at the upper end of the battery 300, the locking block 307 is slidably embedded in the third accommodating groove 309, a first limiting rod 3071 is convexly arranged at the front end of the locking block 307, the first limiting rod 3071 can be slidably arranged in the second limiting groove 305 in a telescopic manner, the first limiting rod 3071 can be in abutting arrangement with the side wall of the first limiting boss 107, the spring member 308 is arranged in the third accommodating groove 309, two ends of the spring member 308 are respectively in abutting arrangement with the side wall of the third accommodating groove 309 and the locking block, a push rod 3072 is arranged at the outer side of the locking block 307, the push rod 3072 is slidably arranged on the side wall of the upper end of the battery 300, and the first limiting rod at the front end of the locking block and the side wall of the first limiting boss are in a telescopic manner, so that the battery is prevented from rotating and falling off from the satellite communication handheld terminal body.

The side wall of the locking block 307 is concavely provided with a third limit groove 3073, and the spring piece is embedded in the limit groove. Plays a limiting role on the spring piece, and is convenient for the assembly of the spring piece.

The spring member 308 is a cylindrical spiral spring, the front end wall of the third accommodating groove 3073 is convexly provided with a second limiting rod 3074, and the front end part of the spring member is sleeved on the second limiting rod, so that the spring member can be prevented from being inclined.

The working principle and the working process of the utility model are as follows: 1. when the battery is installed, the push rod is shifted outwards, the first buckling bulge and the second buckling bulge are respectively and detachably embedded in the first buckling groove and the second buckling groove, and then under the elastic force of the spring piece, the locking piece is enabled to slide and reset forwards along the third accommodating groove, and the first limiting rod at the front end part of the locking piece is enabled to be in abutting connection with the side wall of the first limiting bulge, so that the battery is prevented from falling off due to rotation; when the battery needs to be disassembled, the push rod is shifted outwards, so that the first limiting rod can be separated from the first limiting protrusion, and then the battery is gently rotated, so that the first buckling protrusion and the second buckling protrusion are separated from the first buckling groove and the second buckling groove respectively, and the battery can be conveniently disassembled from the satellite communication handheld terminal body for replacement; 2. when the wireless receiving and transmitting antenna needs to be disassembled, the wireless receiving and transmitting antenna can be disassembled from the satellite communication handheld terminal body only by screwing the hand and the bolt.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (7)

1. The utility model provides a but handheld terminal of satellite communication of quick replacement battery, its characterized in that, including the handheld terminal body of satellite communication, wireless transceiver antenna and battery, wireless transceiver antenna respectively detachably set up in the upper end of the handheld terminal body of satellite communication's both sides wall, the inside wall of the lower tip of wireless transceiver antenna is protruding a plurality of first spring needle connectors that are equipped with respectively, the upper end of the handheld terminal body of satellite communication's both sides wall be equipped with a plurality of with first spring needle connector one-to-one's first sheetmetal, first spring needle connector respectively with first sheetmetal butt electricity is connected, battery detachably set up in the handheld terminal body of satellite communication's lower end wall is protruding be equipped with first spacing arch, the protruding lower end wall concave of first spacing arch is equipped with first accommodation groove, the protruding a plurality of second spring needle connector that is equipped with in the bottom of second accommodation groove is equipped with a plurality of second spring needle connectors one-to-one, the protruding second of second accommodation groove is equipped with the second spacing protruding the second of second end wall, can be located in the second is protruding the second electric connection of second embedding of second sheet one-to-one, the second spacing protruding lower end wall concave of satellite communication terminal body is provided with first spacing groove.

2. The satellite communication handheld terminal capable of quickly replacing a battery according to claim 1, wherein two positioning pins are respectively and convexly arranged on the inner side walls of the lower end part of the wireless receiving and transmitting antenna side by side, positioning holes which are in one-to-one correspondence with the positioning pins are respectively and concavely arranged on the two side walls of the satellite communication handheld terminal body, and the positioning pins are respectively and detachably embedded in the positioning holes.

3. The satellite communication handheld terminal capable of quickly replacing a battery according to claim 1, further comprising hand-screwed bolts, wherein through holes are respectively concavely formed in the side walls of the lower end portions of the wireless transceiver antennas, threaded holes are respectively concavely formed in the upper end portions of the side walls of the satellite communication handheld terminal body, and the hand-screwed bolts are respectively arranged through the through holes and screwed into the threaded holes.

4. The satellite communication handheld terminal capable of quickly replacing a battery according to claim 1, wherein two first limiting protrusions and two second limiting protrusions are oppositely arranged on the peripheral wall of the first limiting protrusion, a first limiting groove and a second limiting groove corresponding to the first limiting protrusion and the second limiting protrusion are respectively arranged on the peripheral wall of the second accommodating groove in a protruding mode, the first limiting protrusion and the second limiting protrusion are respectively rotatably embedded in the first limiting groove and the second limiting groove and are respectively arranged, a first buckling protrusion and a second buckling protrusion are respectively arranged on the lower end portions of the first limiting protrusion and the second limiting protrusion in a protruding mode, a first buckling groove and a second buckling groove are respectively arranged on the inner side walls of the first limiting groove and the second limiting groove in a concave mode, the first buckling protrusion and the second buckling protrusion are respectively detachably embedded in the first buckling groove and the second buckling groove in a protruding mode, a plurality of anti-loosening protruding portions are respectively arranged on the upper end wall of the battery, and the anti-loosening protruding portions are respectively in abutting connection with the satellite communication handheld terminal body.

5. The satellite communication handheld terminal capable of quickly replacing a battery according to claim 4, wherein the battery further comprises a locking block and a spring piece, a third accommodating groove is concavely formed in the upper end portion of the battery, the locking block is slidably embedded in the third accommodating groove, a first limiting rod is convexly arranged at the front end portion of the locking block, the first limiting rod can be arranged in the second limiting groove in a telescopic sliding manner, the first limiting rod can be arranged in the first limiting groove in a manner of being abutted to the side wall of the first limiting boss, the spring piece is arranged in the third accommodating groove, two ends of the spring piece are respectively arranged in a manner of being abutted to the side wall of the third accommodating groove and the locking block, and a push rod is arranged on the outer side of the locking block and slidably arranged on the side wall of the upper end portion of the battery.

6. The satellite communication handheld terminal capable of quickly replacing a battery according to claim 5, wherein a third limit groove is concavely formed in the side wall of the locking piece, and the spring piece is embedded in the limit groove.

7. The satellite communication handheld terminal capable of quickly replacing a battery according to claim 6, wherein the spring member is a cylindrical coil spring, a second limiting rod is convexly arranged on the front end wall of the third accommodating groove, and the front end portion of the spring member is sleeved on the second limiting rod.

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