CN104241847A - Antenna box with fixing structure - Google Patents
Antenna box with fixing structure Download PDFInfo
- Publication number
- CN104241847A CN104241847A CN201410491337.7A CN201410491337A CN104241847A CN 104241847 A CN104241847 A CN 104241847A CN 201410491337 A CN201410491337 A CN 201410491337A CN 104241847 A CN104241847 A CN 104241847A
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- CN
- China
- Prior art keywords
- circuit board
- antenna
- baffle plate
- lower house
- fixed structure
- 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.)
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Abstract
The invention relates to an antenna box with a fixing structure and belongs to antenna boxes. The antenna box with the fixing structure comprises a box body. The box body comprises an upper cover body and a lower shell body. The upper cover body is connected to the lower shell body in a clamped mode to form a cavity. The lower shell body is provided with a vertically arranged baffle. The lower shell body is further provided with a blocking plate. The baffle and the blocking plate are arranged oppositely. A circuit board is obliquely arranged between the baffle and the blocking plate. One end of the circuit board abuts against the bottom of the blocking plate. The other end of the circuit board is abuts against the upper portion of the baffle. According to the antenna box with the fixing structure, the circuit board is obliquely arranged in the box body and is not attached to the lower shell body, so signals can not be affected, the heat dissipation effect is better, and the service life of the circuit board is prolonged effectively; the circuit board abuts against the baffle, the blocking plate and the upper cover body respectively, so that fixation is achieved, an additional silica gel beating process is not needed, production and installation are convenient, the auxiliary material cost is saved, and the production speed is increased at the same time.
Description
Technical field
The present invention relates to a kind of antenna box, particularly relate to a kind of antenna box carrying fixed structure.
Background technology
Antenna box of the prior art, the antenna of its inside pcb board and antenna box is fixed by silica gel, but this fixing mode exists following defect:
1, owing to being fixed by silica gel, pcb board antenna box is close to, thus is fixed on the same and antenna box of antenna on pcb board and is close to, and then cause the intensity of antenna receiving signal to reduce;
2, fix pcb board while adding auxiliary material with silica gel, also can affect the heat radiation of components and parts on pcb board, reduce the useful life of product, and the mode adopting pcb board and antenna box to be close to is the waste to antenna box inner space;
3, in production line, this type of fixing means needs special interpolation to smear the artificial flow process of silica gel, causes formation efficiency low, extends the cycle of production, and add human cost.
Summary of the invention
The invention discloses a kind of antenna box carrying fixed structure, poor in order to solve the radiating effect that antenna box circuit board in prior art adopts silica gel fixedly to cause, affect signal strength signal intensity and the low problem of production efficiency.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of antenna box carrying fixed structure, comprise: a box body, described box body comprises: a upper cover body, a lower house, described upper cover body is connected on described lower house and forms a cavity, wherein, described lower house is provided with a baffle plate vertically arranged, described lower house is also provided with a catch, described baffle plate and described catch are oppositely arranged, one circuit board tilts to be placed between described baffle plate and described catch, offset bottom one end of described circuit board and described catch, the other end of described circuit board and the top of described baffle plate offset.
Carry the antenna box of fixed structure as above, wherein, described lower house upper surface is surrounded with a side board mated with edge in described upper cover body, and described catch is a part for described side board.
Carry the antenna box of fixed structure as above, wherein, also comprise reinforcement, described reinforcement is arranged between described baffle plate and described lower house, and described reinforcement is vertical with described baffle plate.
Carry the antenna box of fixed structure as above, wherein, one limiting plate is arranged on described lower house, described limiting plate and described catch perpendicular, the side that described limiting plate and described circuit board tilt offsets, and another side that the described side board part relative with described limiting plate and described circuit board tilt offsets.
Carry the antenna box of fixed structure as above, wherein, described baffle plate and described catch are all placed in the side of described lower house, described circuit board are provided with an antenna, and described antenna is placed in above the opposite side of described lower house.
Carry the antenna box of fixed structure as above, wherein, described side board, described reinforcement, described baffle plate adopt the structure of integration.
Carry the antenna box of fixed structure as above, wherein, described upper shell offers louvre, wiring hole.
Carry the antenna box of fixed structure as above, wherein, described baffle plate comprises two blend stops vertically arranged, and described reinforcement has two, and described two reinforcements mate with described two blend stops respectively.
Carry the antenna box of fixed structure as above, wherein, described side board offers multiple bayonet socket, described upper cover body madial wall is provided with the groove of multiple coupling.
Carry the antenna box of fixed structure as above, wherein, the upper end of described circuit board and the inwall of described upper cover body offset.
In sum, owing to have employed technique scheme, the invention solves the radiating effect that in prior art, antenna box circuit board adopts silica gel fixedly to cause poor, affecting signal strength signal intensity and the low problem of production efficiency, by arranging baffle plate in box body, making circuit board in the tilted setting of box body, circuit board is not close to lower house, therefore signal can not be had influence on, and heat radiation is better, effectively increases the useful life of circuit board; Circuit board offsets with baffle plate, catch, upper cover body respectively, thus realizes fixing, beats silica gel technique, produces easy for installation, saved cost of supplementary product, accelerated speed of production simultaneously without the need to extra.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention carries the non-mounting circuit boards of antenna box of fixed structure and antenna and opens;
Fig. 2 is the structural representation that antenna box that the present invention carries fixed structure is opened.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further:
Fig. 1 is the structural representation that the present invention carries the non-mounting circuit boards of antenna box of fixed structure and antenna and opens, Fig. 2 is the structural representation that antenna box that the present invention carries fixed structure is opened, refer to Fig. 1, Fig. 2, a kind of antenna box carrying fixed structure, comprise: a box body, box body comprises: a upper cover body 7, one lower house 8, upper cover body 7 is connected on lower house 8 and forms a cavity, wherein, lower house 8 is provided with a baffle plate 3 vertically arranged, lower house 8 is also provided with a catch, baffle plate 3 and catch are oppositely arranged, one circuit board 9 tilts to be placed between baffle plate 3 and catch, offset bottom one end of circuit board 9 and catch, the other end of circuit board 9 and the top of baffle plate 3 offset, in being arranged on that circuit board 9 the is tilted cavity that upper cover body 7 and lower house 8 formed, the structure tilted is adopted to make circuit board 9 have good heat radiation, the antenna 11 connected with circuit board 9 also can not contact with upper cover body 7 and lower house 8, thus the transmission of signal can not be affected.Circuit board of the present invention can be pcb board.
Lower house 8 upper surface of the present invention is surrounded with a side board 10 mated with edge in upper cover body 7, catch is a part for side board 10, implement in profit at one of the present invention, the present invention can directly using a part for side board 10 as baffle plate 3, the bottom of circuit board 9 directly and side board 10 offset, thus together with baffle plate 3 slant setting of realizing circuit plate 9.
The present invention also comprises reinforcement 4, reinforcement 4 is arranged between baffle plate 3 and lower house 8, reinforcement 4 is vertical with baffle plate 3, reinforcement 4 can fixed dam 3, adds the fixed-area with lower house 8, thus adds the intensity of baffle plate 3, anti-baffle plate 3 fractures, the demoulding is convenient on the other hand, iff there being baffle plate 3, because the incomplete solidification-stable of material can be pulled apart during the demoulding when mold releasability.
A limiting plate 5 of the present invention is arranged on lower house 8, limiting plate 5 is perpendicular with catch, the side that limiting plate 5 and circuit board 9 tilt offsets, another side that side board 10 part relative with limiting plate 5 and circuit board 9 tilt offsets, limiting plate 5 of the present invention, baffle plate 3, side board 10 are around the square space of formation one, by slant setting stable for circuit board 9, the movement on horizontal level can be there will not be.
Baffle plate 3 of the present invention and catch are all placed in the side of lower house 8, circuit board 9 is provided with an antenna 11, antenna 11 is placed in above the opposite side of lower house 8, antenna 11 of the present invention can be spring antenna, in fact cavity of the present invention divide into two parts, and a part is for placing the circuit board 9 of inclination, and another part is used for accommodating antenna 11, because antenna 11 does not contact with box body, the impact that the Signal transmissions of box body on antenna 11 is caused weakens.
Side board 10 of the present invention, reinforcement 4, baffle plate 3 adopt the structure of integration, and the one demoulding can be adopted to produce, and working (machining) efficiency is high.
Upper shell of the present invention offers louvre 1, wiring hole 2, this radiating mode of louvre 1 both can play the effect of heat radiation, the direct circulation of external environment and box environment can be avoided again, and wiring hole 2 is for the extraction of electric wire, play fixation to a certain extent, limit the movement up and down of electric wire.
Baffle plate 3 of the present invention comprises two blend stops vertically arranged, two blend stops all adopt trapezium structure, this structure is not only beneficial to the demoulding, and saving material, reinforcement 4 has two, two reinforcements 4 mate with two blend stops respectively, adopt the structure of two reinforcements, 4 liang of blend stops, further add stability of the present invention.
Side board 10 of the present invention offers multiple bayonet socket 6, and upper cover body 7 madial wall is provided with the groove of multiple coupling, and upper cover body 7 of the present invention is connected on side board 10.
The upper end of circuit board 9 of the present invention and the inwall of upper cover body 7 offset, thus the stable of realizing circuit plate 9 is fixed when upper cover body 7 of the present invention connects and fixes with lower house 8.
In one embodiment of the invention, concrete, the present invention can adopt following mode to install: circuit board 9 is arranged on limiting plate 5, baffle plate 3, side board 10 around above the square space formed, circuit board 9 fix up an aerial wire 11 side point to the opposite side of lower house 8, the part that one side of circuit board 9 and side board 10 connect with lower house 8 offseted, another side of circuit board 9 and the top of baffle plate 3 offset; Upper cover body 7 and lower house 8 are fastened, the side that circuit board 9 and baffle plate 3 top offset offsets with the inwall of upper cover body 7 simultaneously, thus achieves the inclination of circuit board 9 in box body and fix.
Claims (10)
1. one kind carries the antenna box of fixed structure, comprise: a box body, described box body comprises: a upper cover body, a lower house, described upper cover body is connected on described lower house and forms a cavity, it is characterized in that, described lower house is provided with a baffle plate vertically arranged, described lower house is also provided with a catch, described baffle plate and described catch are oppositely arranged, one circuit board tilts to be placed between described baffle plate and described catch, offset bottom one end of described circuit board and described catch, the other end of described circuit board and the top of described baffle plate offset.
2. the antenna box carrying fixed structure according to claim 1, is characterized in that, described lower house upper surface is surrounded with a side board mated with edge in described upper cover body, and described catch is a part for described side board.
3. the antenna box carrying fixed structure according to claim 2, is characterized in that, also comprise reinforcement, and described reinforcement is arranged between described baffle plate and described lower house, and described reinforcement is vertical with described baffle plate.
4. the antenna box carrying fixed structure according to claim 2, it is characterized in that, one limiting plate is arranged on described lower house, described limiting plate and described catch perpendicular, the side that described limiting plate and described circuit board tilt offsets, and another side that the described side board part relative with described limiting plate and described circuit board tilt offsets.
5. the antenna box carrying fixed structure according to claim 1, is characterized in that, described baffle plate and described catch are all placed in the side of described lower house, described circuit board are provided with an antenna, and described antenna is placed in above the opposite side of described lower house.
6. the antenna box carrying fixed structure according to claim 3, is characterized in that, described side board, described reinforcement, described baffle plate adopt the structure of integration.
7. the antenna box carrying fixed structure according to claim 1, is characterized in that, described upper shell offers louvre, wiring hole.
8. the antenna box carrying fixed structure according to claim 3, is characterized in that, described baffle plate comprises two blend stops vertically arranged, and described reinforcement has two, and described two reinforcements mate with described two blend stops respectively.
9. the antenna box carrying fixed structure according to claim 2, is characterized in that, described side board offers multiple bayonet socket, and described upper cover body madial wall is provided with the groove of multiple coupling.
10. the antenna box carrying fixed structure according to claim 1, is characterized in that, the upper end of described circuit board and the inwall of described upper cover body offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491337.7A CN104241847A (en) | 2014-09-24 | 2014-09-24 | Antenna box with fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491337.7A CN104241847A (en) | 2014-09-24 | 2014-09-24 | Antenna box with fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104241847A true CN104241847A (en) | 2014-12-24 |
Family
ID=52229494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491337.7A Pending CN104241847A (en) | 2014-09-24 | 2014-09-24 | Antenna box with fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104241847A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363075A (en) * | 2018-05-25 | 2018-08-03 | 北斗时空信息技术研究院（北京）有限公司 | A kind of portable navigation terminal |
| CN109643838A (en) * | 2016-07-12 | 2019-04-16 | 标致雪铁龙汽车股份有限公司 | Installation of the antenna electronics box on the tail-hood of vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09232774A (en) * | 1996-02-27 | 1997-09-05 | Matsushita Electric Ind Co Ltd | Printed board fixing device |
| CN201868564U (en) * | 2010-09-26 | 2011-06-15 | 泉州佳信天线有限公司 | Small-sized broadband wall-mounted antenna |
| CN102857270A (en) * | 2011-06-28 | 2013-01-02 | 英业达股份有限公司 | Electronic device and fixing structure thereof |
| CN103076845A (en) * | 2011-10-26 | 2013-05-01 | 仁宝电脑工业股份有限公司 | Electronic device and obliquely locked circuit board module |
| CN103280626A (en) * | 2013-04-28 | 2013-09-04 | 广东通宇通讯股份有限公司 | Dual-broadband and dual-polarization omni-directional ceiling antenna |
| CN204189955U (en) * | 2014-09-24 | 2015-03-04 | 上海欣丰电子有限公司 | Carry the antenna box of fixed structure |
-
2014
- 2014-09-24 CN CN201410491337.7A patent/CN104241847A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09232774A (en) * | 1996-02-27 | 1997-09-05 | Matsushita Electric Ind Co Ltd | Printed board fixing device |
| CN201868564U (en) * | 2010-09-26 | 2011-06-15 | 泉州佳信天线有限公司 | Small-sized broadband wall-mounted antenna |
| CN102857270A (en) * | 2011-06-28 | 2013-01-02 | 英业达股份有限公司 | Electronic device and fixing structure thereof |
| CN103076845A (en) * | 2011-10-26 | 2013-05-01 | 仁宝电脑工业股份有限公司 | Electronic device and obliquely locked circuit board module |
| CN103280626A (en) * | 2013-04-28 | 2013-09-04 | 广东通宇通讯股份有限公司 | Dual-broadband and dual-polarization omni-directional ceiling antenna |
| CN204189955U (en) * | 2014-09-24 | 2015-03-04 | 上海欣丰电子有限公司 | Carry the antenna box of fixed structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643838A (en) * | 2016-07-12 | 2019-04-16 | 标致雪铁龙汽车股份有限公司 | Installation of the antenna electronics box on the tail-hood of vehicle |
| CN108363075A (en) * | 2018-05-25 | 2018-08-03 | 北斗时空信息技术研究院（北京）有限公司 | A kind of portable navigation terminal |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |