CN219389233U - Holder main body for holder - Google Patents
Holder main body for holder Download PDFInfo
- Publication number
- CN219389233U CN219389233U CN202320792613.8U CN202320792613U CN219389233U CN 219389233 U CN219389233 U CN 219389233U CN 202320792613 U CN202320792613 U CN 202320792613U CN 219389233 U CN219389233 U CN 219389233U
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- China
- Prior art keywords
- transmission shaft
- shaft
- gear box
- gear
- holder
- Prior art date
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a bracket main body for a cradle head bracket, which comprises a bracket shell, wherein a connecting plate is connected and arranged in the bracket shell, an installation table is connected and arranged at the lower part of the connecting plate, a PCB (printed circuit board), a first driving mechanism and a second driving mechanism are connected and arranged at the upper part of the connecting plate, the first driving mechanism comprises a first driving motor, a first transmission gear is arranged on a first output shaft of the first driving motor, the second driving mechanism comprises a gear box body and a gear box cover, a first transmission shaft is arranged in the gear box body, a second transmission shaft is arranged on the gear box body above the first transmission shaft, helical teeth are arranged on the first transmission shaft, a second transmission gear is arranged on the second transmission shaft, the helical teeth and the second transmission gear are arranged in a matched mode, and the first transmission shaft is connected with a second output shaft of the second driving motor. The utility model has compact structure, small gap, good waterproof effect and low cost.
Description
Technical Field
The utility model relates to a bracket main body, in particular to a bracket main body for a cradle head bracket.
Background
In the security field, shooting or monitoring is generally performed by using a camera device such as a monitoring camera; for example, a monitoring camera is installed at a proper position on a roof in a warehouse or a public place, and a monitoring camera is also installed on a cross bar of a highway traffic signal lamp.
Chinese patent CN115523378A discloses an electric bracket for an image pickup apparatus, wherein two ends of a first transmission shaft are mounted on a gear box through a pair of first shaft sleeves, two ends of a second transmission shaft are mounted on the gear box through a second shaft sleeve and a third shaft sleeve respectively, the transmission shaft is connected with the gear box through a shaft sleeve, the shaft sleeve and the gear box are in a split structure, and the assembly is complicated and a gap exists; the support main body still includes the support casing, support casing fixed connection in the loading board and along with the loading board is relative the base unit rotates, and there is the gap in the junction of support casing and base unit, and daily fog, condensate can infiltrate inside the support main body from the gap, so still be equipped with control panel installation lid in the support main body, control panel installation lid and loading board seal the control panel, can play waterproof and dirt-proof effect to the control panel, prevent fog, the drip damage control panel of condensation be equipped with the wash port on the base unit, the wash port can prevent the water intaking between support main body and the base unit, owing to the existence of gap in the junction of support casing and base unit, leads to needs to setting up control panel installation lid and wash port, and the structure is complicated.
Disclosure of Invention
The utility model aims to: the utility model aims to overcome the defects in the prior art and provide the bracket main body for the cradle head bracket, which has the advantages of compact structure, small gap, good waterproof effect and low cost.
The technical scheme is as follows: in order to solve the technical problems, the bracket main body for the cradle head bracket comprises a bracket shell, wherein a connecting plate is connected and arranged in the bracket shell, an installation table is connected and arranged at the lower part of the connecting plate, a PCB (printed circuit board), a first driving mechanism and a second driving mechanism are connected and arranged at the upper part of the connecting plate, the first driving mechanism comprises a first driving motor, a first transmission gear is arranged on a first output shaft of the first driving motor, the second driving mechanism comprises a gear box body and a gear box cover, a first transmission shaft is arranged in the gear box body, a second transmission shaft is arranged on the gear box body above the first transmission shaft, helical teeth are arranged on the first transmission shaft, a second transmission gear is arranged on the second transmission shaft, the helical teeth and the second transmission gear are arranged in a matched mode, and the first transmission shaft is connected with a second output shaft of the second driving motor.
Further, the bracket housing includes an upper mounting housing and a lower connection housing, which are integrally formed.
Further, the openings at the two ends of the upper part of the upper mounting shell are provided with decorative plates, and the joint of the decorative plates and the upper mounting shell is provided with a sealing ring.
Further, the two ends of the second transmission shaft extending out of the gear box body are flat.
Further, the first drive shaft includes a worm shaft.
Further, the second transmission shaft includes a bevel gear shaft or a worm gear shaft.
The beneficial effects are that: compared with the prior art, the utility model has the remarkable advantages that:
(1) the bracket main body comprises a bracket shell, a connecting plate is connected and arranged in the bracket shell, a first driving mechanism and a second driving mechanism are connected and arranged on the upper part of the connecting plate, the second driving mechanism comprises a gear box body and a gear box cover, a first transmission shaft is arranged in the gear box body, a second transmission shaft is arranged on the gear box body above the first transmission shaft, spiral teeth are arranged on the first transmission shaft, a second transmission gear is arranged on the second transmission shaft, the spiral teeth and the second transmission gear are arranged in a matched mode, the first transmission shaft is connected with a second output shaft of the second driving motor, the structure is compact, the first transmission shaft and the second transmission shaft are directly connected with the gear box body, and the gap is small and more accurate;
(2) the bracket shell comprises an upper mounting shell and a lower connecting cover which are integrally formed, so that the waterproof effect is good;
(3) and the PCB is not provided with a mounting cover, so that the cost is saved.
Drawings
FIG. 1 is a schematic view of an exploded construction of the present utility model;
fig. 2 is an exploded view of the second driving mechanism of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Example 1
As shown in fig. 1 and 2, the holder body for the holder bracket according to the present utility model comprises a holder housing, the holder housing comprises an upper mounting housing 12 and a lower connecting cover 13, which are integrally formed, a decorative plate 14 is provided at the opening at two ends of the upper mounting housing 12, a sealing ring 15 is provided at the joint of the decorative plate 14 and the upper mounting housing 12, a connecting plate 1 is connected in the holder housing, a mounting table 2 is connected at the lower part of the connecting plate 1, a PCB board 3, a first driving mechanism and a second driving mechanism are connected at the upper part of the connecting plate 1, the first driving mechanism comprises a first driving motor 4, a first transmission gear 5 is provided on a first output shaft of the first driving motor 4, the second driving mechanism comprises a gear box 6 and a gear box cover 7, a first transmission shaft 8 is provided in the gear box 6, a second transmission shaft 9 is provided on the gear box 6 above the first transmission shaft 8, the first transmission shaft 8 adopts a worm shaft, the second transmission shaft 9 is provided with a worm wheel shaft, the first transmission shaft 8 is provided with a worm, the second transmission shaft 9 is provided with a flat worm, and the second worm shaft 9 is provided with a second worm, and the second transmission shaft is connected with the second transmission shaft 9, and the second transmission shaft is in a shape of being matched with the second transmission shaft.
Example 2
As shown in fig. 1 and 2, the bracket body for the cradle head bracket according to the utility model comprises a bracket shell, the bracket shell comprises an upper mounting shell 12 and a lower connecting cover 13 which are integrally formed, a decorative plate 14 is arranged at the opening at two ends of the upper part of the upper mounting shell 12, a sealing ring 15 is arranged at the joint of the decorative plate 14 and the upper mounting shell 12, a connecting plate 1 is connected in the bracket shell, a mounting table 2 is connected and arranged at the lower part of the connecting plate 1, a PCB board 3, a first driving mechanism and a second driving mechanism are connected and arranged at the upper part of the connecting plate 1, the first driving mechanism comprises a first driving motor 4, a first transmission gear 5 is arranged on a first output shaft of the first driving motor 4, the second driving mechanism comprises a gear box body 6 and a gear box cover 7, a first transmission shaft 8 is arranged in the gear box body 6, a second transmission shaft 9 is arranged on the gear box body 6 above the first transmission shaft 8, the second transmission shaft 8 adopts a worm shaft, the second transmission shaft 9 adopts a bevel gear shaft, the first transmission shaft 8 is provided with a worm gear shaft, the second bevel gear 9 is arranged on the upper part of the connecting plate and is provided with a flat gear box body, and the second transmission shaft 9 is in a shape matched with the second transmission shaft, and the second transmission shaft is in a shape of being matched with the second transmission shaft 9.
The connecting plate is connected and arranged in the bracket shell, the first driving mechanism and the second driving mechanism are connected and arranged at the upper part of the connecting plate, the second driving mechanism comprises a gear box body and a gear box cover, a first transmission shaft is arranged in the gear box body, a second transmission shaft is arranged on the gear box body above the first transmission shaft, spiral teeth are arranged on the first transmission shaft, a second transmission gear is arranged on the second transmission shaft, the spiral teeth and the second transmission gear are arranged in a matched mode, the first transmission shaft is connected with a second output shaft of a second driving motor, the structure is compact, the first transmission shaft and the second transmission shaft are directly connected with the gear box body, and the gap is small and more precise; the bracket shell comprises an upper mounting shell and a lower connecting cover which are integrally formed, so that the waterproof effect is good; and the PCB is not provided with a mounting cover, so that the cost is saved.
The present utility model provides a method and a thought, and a method for implementing the technical scheme are numerous, the above description is only a preferred embodiment of the present utility model, and it should be noted that, for those skilled in the art, several improvements and modifications can be made, and these improvements and modifications should also be regarded as protection scope of the present utility model, and each component that is not explicitly described in the present embodiment can be implemented by the prior art.
Claims (6)
1. Cradle head is support main part for support, its characterized in that: it includes the support casing connect in the support casing and be equipped with connecting plate (1) lower part is connected and is equipped with mount table (2) connecting plate (1) upper portion is connected and is equipped with PCB board (3), first actuating mechanism and second actuating mechanism, first actuating mechanism includes first driving motor (4) be equipped with first drive gear (5) on the first output shaft of first driving motor (4), second actuating mechanism includes gear box (6) and gear box lid (7) be equipped with first transmission shaft (8) in gear box (6) be equipped with second transmission shaft (9) on gear box (6) of first transmission shaft (8) top be equipped with helical tooth (10) on second transmission shaft (9) be equipped with second drive gear (11), helical tooth (10) and second drive gear (11) match and set up, first transmission shaft (8) link to each other with second driving motor's second output shaft.
2. The holder main body for a holder bracket according to claim 1, wherein: the bracket shell comprises an upper mounting shell (12) and a lower connecting cover (13), which are integrally formed.
3. The holder main body for a holder bracket according to claim 2, wherein: the upper mounting shell (12) is provided with decorative plates (14) at openings at two ends at the upper part, and a sealing ring (15) is arranged at the joint of the decorative plates (14) and the upper mounting shell (12).
4. The holder main body for a holder bracket according to claim 1, wherein: the two ends of the second transmission shaft (9) extending out of the gear box body (6) are flat.
5. The holder main body for a holder bracket according to claim 1, wherein: the first drive shaft (8) comprises a worm shaft.
6. The holder main body for a holder bracket according to claim 1, wherein: the second transmission shaft (9) comprises a bevel gear shaft or a worm gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792613.8U CN219389233U (en) | 2023-04-12 | 2023-04-12 | Holder main body for holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792613.8U CN219389233U (en) | 2023-04-12 | 2023-04-12 | Holder main body for holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219389233U true CN219389233U (en) | 2023-07-21 |
Family
ID=87186217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320792613.8U Active CN219389233U (en) | 2023-04-12 | 2023-04-12 | Holder main body for holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219389233U (en) |
-
2023
- 2023-04-12 CN CN202320792613.8U patent/CN219389233U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |