CN204577562U - A kind of movable type has the Received signal strength antenna assembly of automatic lifting - Google Patents
A kind of movable type has the Received signal strength antenna assembly of automatic lifting Download PDFInfo
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- CN204577562U CN204577562U CN201520235557.3U CN201520235557U CN204577562U CN 204577562 U CN204577562 U CN 204577562U CN 201520235557 U CN201520235557 U CN 201520235557U CN 204577562 U CN204577562 U CN 204577562U
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- linkage
- lifting
- decelerator
- elevating mechanism
- base
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Abstract
The utility model discloses the Received signal strength antenna assembly that a kind of movable type has automatic lifting, comprise base, pulley, described base lower end is provided with described pulley; Described base upper end is provided with support bar, elevating lever; Described elevating lever is provided with one-level linkage lifting, described one-level linkage lifting inside is provided with DC motor, decelerator, wire spool, and described DC motor and described decelerator are fastened on the end cap of described decelerator; The upper end of described elevating lever is provided with secondary linkage elevating mechanism, and described secondary linkage elevating mechanism upper end is provided with wire rope pulley mechanism and signal receiving antenna; Described signal receiving antenna is connected to the signal processing apparatus in described base; Described one-level linkage lifting and secondary linkage elevating mechanism are all provided with self-locking device.The utility model structure is simple, conveniently moving, and automatic linkage is elevated, and speed is fast, stable action, can self-locking at an arbitrary position, and operating efficiency is high.
Description
Technical field
The utility model belongs to antenna class, is specifically related to the Received signal strength antenna assembly that a kind of movable type has automatic lifting.
Background technology
At present, rapidly, the antenna for Signal reception and transmitting is also constantly realizing automation, but there is a lot of problem in wireless network development.Application number: the Chinese patent literature of 200920125428.3 reports a kind of automatic antenna lifting device, comprise DC motor, decelerator, travel switch, base, linkage lifting, switching mechanism, wire spool, cable stop collar, DC motor and decelerator are fastened on the end cap of decelerator, base, end cap are connected with the cylinder I of linkage lifting lower end, switching mechanism is located on the cylinder IV of the upper end of linkage lifting, and wire spool, cable stop collar are fixed on the cylinder I outer wall of linkage lifting.The utility model has automatic linkage lifting, and speed is fast, stable action, can self-locking at an arbitrary position, and water proof and dust proof, automatic deploying and retracting cable, compact conformation, tailored appearance, has hand, electric functions, without the need to wind rope.This novel mechanism has the advantage of above-mentioned patent, automatic linkage lowering or hoisting gear, and speed is fast, stable action, but above-mentioned said elevating mechanism can not rise very high, linkage is strong, can not move for elevating mechanism.
Summary of the invention
In order to solve above-mentioned Problems existing, the Received signal strength antenna assembly that the utility model provides a kind of movable type to have automatic lifting.
The utility model is achieved through the following technical solutions:
Movable type has a Received signal strength antenna assembly for automatic lifting, comprises base, and described base lower end is provided with pulley; Described base upper end is provided with support bar, elevating lever; Described elevating lever is provided with one-level linkage lifting, described one-level linkage lifting inside is provided with DC motor, decelerator, wire spool, and described DC motor and described decelerator are fastened on the end cap of described decelerator; The upper end of described elevating lever is provided with secondary linkage elevating mechanism, and described secondary linkage elevating mechanism upper end is provided with wire rope pulley mechanism and signal receiving antenna; Described signal receiving antenna is connected to the signal processing apparatus in described base; Described one-level linkage lifting and secondary linkage elevating mechanism are all provided with self-locking device.
As further prioritization scheme of the present utility model, described wire rope pulley mechanism is located on the cylinder of the upper end of described secondary linkage elevating mechanism, and described wire spool is fixed on the drum outer wall of described one-level linkage lifting; Described base is provided with electric controller.
As further prioritization scheme of the present utility model, described secondary linkage elevating mechanism inside is provided with described DC motor and described decelerator, and described electric controller is connected to described one-level linkage lifting and described secondary linkage elevating mechanism; Described DC motor and described decelerator are all connected to the power supply in described base.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, conveniently moving, and automatic linkage is elevated, and speed is fast, stable action, can self-locking at an arbitrary position, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is structure left view of the present utility model.
In figure: 1, base; 2, pulley; 3, support bar; 4, elevating lever; 5, one-level linkage lifting; 6, secondary linkage elevating mechanism; 7, motor; 8, decelerator; 9, wire spool; 10, wire rope pulley mechanism; 11, signal receiving antenna; 12, signal processing apparatus; 13, electric controller; 14, self-locking device; 15, power supply.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of movable type has the Received signal strength antenna assembly of automatic lifting, comprises base 1, and base 1 lower end is provided with pulley 2; Base 1 upper end is provided with support bar 3, elevating lever 4; Elevating lever 4 is provided with one-level linkage lifting 5, one-level linkage lifting 5 inside is provided with DC motor 7, decelerator 8, wire spool 9, and DC motor 7 and decelerator 8 are fastened on the end cap of decelerator 8; The upper end of elevating lever 4 is provided with secondary linkage elevating mechanism 6, and secondary linkage elevating mechanism 6 upper end is provided with wireline pulley mechanism 10 and signal receiving antenna 11; Signal receiving antenna 11 is connected to the signal processing apparatus 12 in base 1; One-level linkage lifting 5 and secondary linkage elevating mechanism 6 are all provided with self-locking device 14.One-level linkage lifting 5 and secondary linkage elevating mechanism 6 are raised to a certain degree tightly chain by self-locking device 14, make structure steady, wire rope pulley mechanism 10 is located on the cylinder of the upper end of secondary linkage elevating mechanism 6, and wire spool 9 is fixed on the drum outer wall of one-level linkage lifting 5; Base 1 is provided with electric controller 13.
The bidirectional triode thyristor of electric controller 13 drives commutating circuit to realize single phase alternating current (A.C.) harmonic wave slowspeed machine forward or reverse, reaches rising or the decline object of the vertical antenna body of rod; Lifting link-gear free-extension can be made by electric controling switch 13, realize automation mechanized operation, secondary linkage elevating mechanism 6 inside is provided with DC motor 7 and decelerator 8, and electric controller is connected to one-level linkage lifting 5 and secondary linkage elevating mechanism 6; DC motor 7 and decelerator 8 are all connected to the power supply 15 in base 1.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. movable type has a Received signal strength antenna assembly for automatic lifting, it is characterized in that: comprise base, and described base lower end is provided with pulley; Described base upper end is provided with support bar, elevating lever; Described elevating lever is provided with one-level linkage lifting, described one-level linkage lifting inside is provided with DC motor, decelerator, wire spool, and described DC motor and described decelerator are fastened on the end cap of described decelerator; The upper end of described elevating lever is provided with secondary linkage elevating mechanism, and described secondary linkage elevating mechanism upper end is provided with wire rope pulley mechanism and signal receiving antenna; Described signal receiving antenna is connected to the signal processing apparatus in described base; Described one-level linkage lifting and secondary linkage elevating mechanism are all provided with self-locking device.
2. a kind of movable type according to claim 1 has the Received signal strength antenna assembly of automatic lifting, it is characterized in that: described wire rope pulley mechanism is located on the cylinder of the upper end of described secondary linkage elevating mechanism, described wire spool is fixed on the drum outer wall of described one-level linkage lifting; Described base is provided with electric controller.
3. a kind of movable type according to claim 2 has the Received signal strength antenna assembly of automatic lifting, it is characterized in that: described secondary linkage elevating mechanism inside is provided with DC motor and decelerator, described electric controller is connected to described one-level linkage lifting and described secondary linkage elevating mechanism; Described DC motor and decelerator are all connected to the power supply in base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235557.3U CN204577562U (en) | 2015-04-19 | 2015-04-19 | A kind of movable type has the Received signal strength antenna assembly of automatic lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235557.3U CN204577562U (en) | 2015-04-19 | 2015-04-19 | A kind of movable type has the Received signal strength antenna assembly of automatic lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577562U true CN204577562U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235557.3U Expired - Fee Related CN204577562U (en) | 2015-04-19 | 2015-04-19 | A kind of movable type has the Received signal strength antenna assembly of automatic lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752805A (en) * | 2015-04-19 | 2015-07-01 | 成都中兢伟奇科技有限责任公司 | Mobile signal receiving antenna device with automatic lifting function |
-
2015
- 2015-04-19 CN CN201520235557.3U patent/CN204577562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752805A (en) * | 2015-04-19 | 2015-07-01 | 成都中兢伟奇科技有限责任公司 | Mobile signal receiving antenna device with automatic lifting function |
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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 |
Granted publication date: 20150819 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |