CN204559561U - A kind of manual terminal based on big-dipper satellite and interphone communication - Google Patents
A kind of manual terminal based on big-dipper satellite and interphone communication Download PDFInfo
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- CN204559561U CN204559561U CN201520224128.6U CN201520224128U CN204559561U CN 204559561 U CN204559561 U CN 204559561U CN 201520224128 U CN201520224128 U CN 201520224128U CN 204559561 U CN204559561 U CN 204559561U
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- housing
- big
- sealing ring
- dipper satellite
- adapter
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Abstract
The utility model discloses a kind of manual terminal based on big-dipper satellite and interphone communication, comprise the first housing, the second housing, antenna and adapter, described first housing is connected with the second housing, described antenna is connected to the first housing by adapter, described adapter one end is wrapped up by the first housing, and the outer wall of described adapter is provided with at least one planar portions.This based on the adapter in the manual terminal of big-dipper satellite and interphone communication by being wrapped up by the first housing, ensure that adapter is installed on the sealing of the first housing, and adapter arranges the rotation that planar portions prevents adapter, which increase waterproof effect of the present utility model.
Description
Technical field
The utility model relates to communication equipment, is specifically related to a kind of manual terminal based on big-dipper satellite and interphone communication.
Background technology
Along with the gradual perfection of China's dipper system, through the propelling of national satellite navigation civil use industry process, be positioned at the research and development in succession of operation centre's Networks and Communications end product and release based on big-dipper satellite, start to succeed application in industries such as water conservancy, geology, colliery, fishery, traffic, meteorologies.Manual terminal is usually used in the complexity of triones navigation system operational environment, as the complex environment such as provide disasters relief and reduce natural disasters and hydrologic monitoring.For ensureing the normal work of manual terminal, then manual terminal must have certain waterproof requirement.The waterproof effect of traditional manual terminal is undesirable, therefore when working under complexity environment, the reliability of traditional manual terminal is lower.
Utility model content
The purpose of this utility model is the deficiency existed to overcome above prior art, provides a kind of simple and reasonable for structure, the manual terminal based on big-dipper satellite and interphone communication that functional reliability is high in complex environment situation.
The purpose of this utility model is realized by following technical scheme: this is based on the manual terminal of big-dipper satellite and interphone communication, comprise the first housing, the second housing, antenna and adapter, described first housing is connected with the second housing, described antenna is connected to the first housing by adapter, described adapter one end is wrapped up by the first housing, and the outer wall of described adapter is provided with at least one planar portions.
Preferably, the quantity of described planar portions has 2, and these 2 planar portions are positioned at the both sides of adapter, and are symmetrical arranged.
Preferably, described adapter is wrapped up by the first housing by injection mo(u)lding.
Preferably, the described manual terminal based on big-dipper satellite and interphone communication also comprises PTT (PTT) button and button cushion rubber, described button cushion rubber is installed in the first housing, and described PTT button and the first housing integrally formed, and one end of described PTT button is connected with the switch in the first housing by button cushion rubber.
Preferably, the described manual terminal based on big-dipper satellite and interphone communication also comprises battery case, the first sealing ring and the second sealing ring, the capillary groove with the first sealing ring form fit is provided with below described second housing, described first sealing ring is installed in capillary groove, and described second sealing ring is arranged at the inner side of battery case, and described second sealing ring and battery case one-body molded; The first sealing ring all pushed down by end face and second sealing ring of described battery case.
Preferably, the outer wall of described first housing and the second housing is respectively equipped with the first encapsulate and the second encapsulate be made up of silica gel, described first housing and the first encapsulate integrally formed, described second housing and the second encapsulate integrally formed.
Preferably, below described first housing, be provided with seal groove, the 3rd sealing ring that silica gel is made is installed in described seal groove, the muscle being provided with projection above of described second housing; Described muscle malleation the 3rd sealing ring.
Preferably, the described manual terminal based on big-dipper satellite and interphone communication also comprises touch-screen, the upper end of described first housing is provided with mounting groove, and the inner side and outer side of described mounting groove is equipped with a glue groove, and described touch-screen is installed on mounting groove by some glue groove.
Preferably, described first housing is being provided with USB (lead to and get lines crossed) connector and shoulder miaow jack, and described USB connector and shoulder miaow jack are provided with waterproof cover.
Preferably, the pressing plate that described first housing is provided with PC (Merlon) button and is made of plastics, described pressing plate covers PC button.
The utility model has following advantage relative to prior art:
1, this is wrapped up by the first housing by injection mo(u)lding based on the adapter in the manual terminal of big-dipper satellite and interphone communication, which increases the waterproof effect of antenna and the first housing junction; Meanwhile, the outer wall of adapter is provided with planar portions, and this can prevent adapter from rotating, and further increases waterproof effect.
2, this is simple based on the structure of adapter in the manual terminal of big-dipper satellite and interphone communication, conveniently manufactures.
3, this based on the PTT button in the manual terminal of big-dipper satellite and interphone communication and the first housing integrally formed, then the junction of PTT button and the first housing does not have gap, thus further increases waterproof effect of the present utility model.
4, have employed the first sealing ring and the second sealing ring when this is connected with the second housing with battery case in the manual terminal of interphone communication based on big-dipper satellite, namely when battery case is connected with the second housing, the end face of battery case is just being pressed on the first water proof ring, and the second water proof ring is positioned at the inner side of battery case, this battery case have employed the dual waterproof type of positive-pressure type and side compression type, substantially increases waterproof effect of the present utility model.
Accompanying drawing explanation
Fig. 1 is that the manual terminal based on big-dipper satellite and interphone communication of the present utility model is in the structural representation at the first visual angle.
Fig. 2 is that the manual terminal based on big-dipper satellite and interphone communication of the present utility model is in the structural representation at the second visual angle.
Fig. 3 is the cutaway view that antenna of the present utility model is connected with the first housing.
Fig. 4 is the cutaway view that PTT of the present utility model is connected with the first housing.
Fig. 5 is the cutaway view that battery cover of the present utility model is connected with the second housing.
Fig. 6 is the cutaway view that the first housing of the present utility model is connected with the second housing.
Fig. 7 is the structural representation of pressing plate of the present utility model.
Fig. 8 is the front view of the utility model first housing.
Fig. 9 is the structural representation of adapter of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The manual terminal based on big-dipper satellite and interphone communication as shown in Fig. 1 to Fig. 3 and Fig. 9, comprise the first housing 1, second housing 2, antenna 3 and adapter 4, described first housing 1 is connected with the second housing 2, described antenna 3 is connected to the first housing 1 by adapter 4, described adapter 4 one end is wrapped up by the first housing 1, and the outer wall of described adapter 4 is provided with 2 planar portions 41; These 2 planar portions 41 are positioned at the both sides of adapter 4, and are symmetrical arranged.Adapter 4 is wrapped, and which increases the sealing that adapter 4 is loaded on the first housing 1, and planar portions 41 can avoid adapter 4 to rotate simultaneously, improves waterproof effect further.Concrete, adapter 4 is loaded in the first housing 1, and antenna 3 is connected with adapter 4 by screw thread, thus realizes antenna 3 and be connected with the first housing 1.
Described adapter 4 is wrapped up by the first housing 1 by injection mo(u)lding.The mode of injection mo(u)lding improves adapter 4 and is loaded on sealing in the first housing 1, can improve the waterproof effect of adapter 4, improve the stability of adapter 4 simultaneously.
As shown in Figure 4, the described manual terminal based on big-dipper satellite and interphone communication also comprises PTT button 5 and button cushion rubber 6, described button cushion rubber 6 is installed in the first housing 1, and described PTT button 5 and the first housing 1 integrally formed, and one end of described PTT button 5 is connected with the switch 7 in the first housing 1 by button cushion rubber 6.This setting ensure that the compactness that PTT button 5 is connected with the first housing 1 and stability, improves waterproof effect further.Meanwhile, PTT button 5 also can be used as encapsulate and uses, and can play the effect of protection to the first housing 1.
As shown in Figure 5, the described manual terminal based on big-dipper satellite and interphone communication also comprises battery case 8, first sealing ring 9 and the second sealing ring 10, described second housing 2 is provided with the capillary groove 11 with the first sealing ring 9 form fit below, described first sealing ring 9 is installed in capillary groove 11, and described second sealing ring 10 is arranged at the inner side of battery case 8, and described second sealing ring 10 is one-body molded with battery case; The first sealing ring 9 all pushed down by end face and second sealing ring 10 of described battery case 8.Because the first sealing ring 9 just pushed down by battery case 8, the inner side of battery case 8 is provided with the second sealing ring 9 simultaneously, therefore battery case 8 have employed the dual waterproof type of positive-pressure type and side compression type, further increases waterproof effect, and this structure is simple.
As shown in Figure 6, the outer wall of described first housing 1 and the second housing 2 is respectively equipped with the first encapsulate 13 and the second encapsulate 14 be made up of silica gel, described first housing 1 and the first encapsulate 13 integrally formed, described second housing 2 and the second encapsulate 14 integrally formed.First encapsulate 13 and the second encapsulate 14 play the effect of protection respectively to the first housing 1 and the second housing 2, also improve waterproof effect simultaneously.
Described first housing 1 is provided with seal groove 15 below, is provided with the 3rd sealing ring 16 that silica gel is made in described seal groove 15, the muscle 17 being provided with projection above of described second housing 2; Described muscle 17 malleation the 3rd sealing ring 16.In the present embodiment, the connected mode structure of the first housing 1 and the second housing 2 is simple, and good water-proof effect.
As shown in Figure 8, the described manual terminal based on big-dipper satellite and interphone communication also comprises touch-screen 18, the upper end of described first housing 1 is provided with mounting groove 19, and the inner side and outer side of described mounting groove 19 is equipped with a glue groove 20, and described touch-screen 18 is installed on mounting groove 19 by some glue groove 20.Concrete, glue on first putting in a glue groove 20, then touch-screen is placed in mounting groove 19, then touch-screen is just fixed on mounting groove 19 by the glue in 2 some glue grooves 20.Touch-screen 18 is connected with 2 some glue grooves 20, which further improves waterproof effect.
As shown in Figure 1, described first housing 1 is provided with USB connector and shoulder miaow jack, and described USB connector and shoulder miaow jack are provided with waterproof cover 21.USB connector and shoulder miaow jack adopt waterproof cover 21 to cover, thus further increase waterproof effect.
As shown in Figure 7, the pressing plate 12 that described first housing 1 is provided with PC button 22 and is made of plastics, described pressing plate 12 covers PC button 22.Concrete, pressing plate 12 comprises connecting portion 121, lacquer disk(-sc) portion 122 and covering part 123, and this structure is simple, and good water-proof effect.
Above-mentioned embodiment is preferred embodiment of the present utility model; can not limit the utility model; the any of other does not deviate from the technical solution of the utility model and the substitute mode of the change made or other equivalence, is included within protection range of the present utility model.
Claims (10)
1. the manual terminal based on big-dipper satellite and interphone communication, comprise the first housing, the second housing, antenna and adapter, described first housing is connected with the second housing, described antenna is connected to the first housing by adapter, it is characterized in that: described adapter one end is wrapped up by the first housing, and the outer wall of described adapter is provided with at least one planar portions.
2. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, it is characterized in that: the quantity of described planar portions has 2, these 2 planar portions are positioned at the both sides of adapter, and are symmetrical arranged.
3. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, is characterized in that: described adapter is wrapped up by the first housing by injection mo(u)lding.
4. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, it is characterized in that: also comprise PTT button and button cushion rubber, described button cushion rubber is installed in the first housing, and described PTT button and the first housing integrally formed, and one end of described PTT button is connected with the switch in the first housing by button cushion rubber.
5. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, it is characterized in that: also comprise battery case, the first sealing ring and the second sealing ring, the capillary groove with the first sealing ring form fit is provided with below described second housing, described first sealing ring is installed in capillary groove, and described second sealing ring is arranged at the inner side of battery case, and described second sealing ring and battery case one-body molded; The first sealing ring all pushed down by end face and second sealing ring of described battery case.
6. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, it is characterized in that: the outer wall of described first housing and the second housing is respectively equipped with the first encapsulate and the second encapsulate be made up of silica gel, described first housing and the first encapsulate integrally formed, described second housing and the second encapsulate integrally formed.
7. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, it is characterized in that: below described first housing, be provided with seal groove, the 3rd sealing ring that silica gel is made is installed, the muscle being provided with projection above of described second housing in described seal groove; Described muscle malleation the 3rd sealing ring.
8. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, it is characterized in that: also comprise touch-screen, the upper end of described first housing is provided with mounting groove, the inner side and outer side of described mounting groove is equipped with a glue groove, and described touch-screen is installed on mounting groove by some glue groove.
9. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, is characterized in that: described first housing is provided with USB connector and shoulder miaow jack, and described USB connector and shoulder miaow jack are provided with waterproof cover.
10. the manual terminal based on big-dipper satellite and interphone communication according to claim 1, is characterized in that: the pressing plate that described first housing is provided with PC button and is made of plastics, and described pressing plate covers PC button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224128.6U CN204559561U (en) | 2015-04-14 | 2015-04-14 | A kind of manual terminal based on big-dipper satellite and interphone communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224128.6U CN204559561U (en) | 2015-04-14 | 2015-04-14 | A kind of manual terminal based on big-dipper satellite and interphone communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559561U true CN204559561U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224128.6U Expired - Fee Related CN204559561U (en) | 2015-04-14 | 2015-04-14 | A kind of manual terminal based on big-dipper satellite and interphone communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411347A (en) * | 2016-09-14 | 2017-02-15 | 西安远眺卫星通信有限公司 | Handheld satellite telephone with wireless talkback function |
| CN107516765A (en) * | 2017-08-31 | 2017-12-26 | 南京康派电子有限公司 | A kind of satellite waterproof sealing shell peculiar to vessel |
-
2015
- 2015-04-14 CN CN201520224128.6U patent/CN204559561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411347A (en) * | 2016-09-14 | 2017-02-15 | 西安远眺卫星通信有限公司 | Handheld satellite telephone with wireless talkback function |
| CN107516765A (en) * | 2017-08-31 | 2017-12-26 | 南京康派电子有限公司 | A kind of satellite waterproof sealing shell peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200414 |