CN204149943U - In-vehicle tv telecasting control plant maintenance support - Google Patents
In-vehicle tv telecasting control plant maintenance support Download PDFInfo
- Publication number
- CN204149943U CN204149943U CN201420618999.1U CN201420618999U CN204149943U CN 204149943 U CN204149943 U CN 204149943U CN 201420618999 U CN201420618999 U CN 201420618999U CN 204149943 U CN204149943 U CN 204149943U
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- CN
- China
- Prior art keywords
- movable
- fixed
- locking
- main body
- vehicle
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- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a kind of in-vehicle tv telecasting control plant maintenance support, described in-vehicle tv telecasting control plant maintenance support comprises the fixed support of pair of parallel setting, is provided with slidably the first travel(l)ing rest and mobilizable second travel(l)ing rest between described fixed support.The advantage of in-vehicle tv telecasting control plant maintenance support of the present utility model is: this in-vehicle tv telecasting control plant maintenance supporting structure is compact, easy to adjust, and storage easily, takes up room down, is particularly suitable for portable mobile control room uses, practical.
Description
Technical Field
The utility model relates to a TV is broadcast and is controlled equipment, more exactly, is a vehicular TV is broadcast and is controlled equipment maintenance support.
Background
In the field of television broadcast control, particularly in the field of activity interviews, mobile rebroadcast carts are often used. Such mobile broadcast vehicles are usually equipped with various television broadcast control devices, which are installed in steel standard containers. Because the height of carriage is higher, the user is difficult to debug and maintain the equipment of eminence, can only rely on the double ladder, and is very inconvenient. In addition, the herringbone ladder occupies a large area, so that a narrow rebroadcasting vehicle is narrow.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a vehicular TV is broadcast and is controlled equipment maintenance support is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
a vehicle-mounted television broadcast control equipment maintenance support comprises a pair of fixed supports which are arranged in parallel, a first movable support and a second movable support which can slide are arranged between the fixed supports, the fixed supports comprise a long plate-shaped fixed main body, the edge of the fixed main body is provided with a fixed bend, the fixed bend is provided with a fixed round hole array consisting of fixed round holes, the fixed main body is provided with a through long round movable notch, the head of the fixed main body is provided with a locking hook groove, a movable connecting shaft rod is arranged between the movable notches, the first movable support comprises a pair of first movable sleeves which are arranged in parallel, the bottom of the first movable sleeve is provided with a first pedal, and the head of the first movable sleeve is respectively provided with a connecting through hole, the second movable support comprises a pair of second movable sleeves which are arranged in parallel, a second pedal is arranged at the bottom of each second movable sleeve, the second movable sleeves are telescopically arranged in the first movable sleeves, locking round shafts are respectively arranged on the outer sides of the second movable sleeves, the locking round shafts are matched with the locking hook grooves, the connecting shaft rod comprises a rod-shaped shaft rod main body, two limiting disc heads are respectively arranged at two ends of the shaft rod main body, and the shaft rod main body respectively penetrates through the connecting through hole and the movable groove openings.
As the utility model discloses the embodiment of preferred, the afterbody of fixed main part be equipped with a locking base plate, the locking base plate on be equipped with a cylindric positioning sleeve, first movable sleeve's head be equipped with a locking lantern ring, the locking lantern ring on be equipped with an annular locking circle, the locking circle with positioning sleeve cooperate.
As the preferred embodiment of the utility model, the locking circle be nylon and make.
The utility model discloses a accuse equipment maintenance support is broadcast to vehicular TV's advantage is: this vehicular TV is broadcast and is controlled equipment maintenance support compact structure, it is convenient to adjust, accomodates easily, under the occupation space, uses on being particularly suitable for portable relay truck, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a three-dimensional structure of a maintenance support for a vehicle-mounted television broadcast control device of the present invention, which is in a storage state;
fig. 2 is a schematic perspective view of the vehicle-mounted television broadcast control equipment maintenance support in fig. 1, which is in a use state;
fig. 3 is an enlarged detail schematic view of a region a of the vehicle-mounted television broadcast control equipment maintenance support in fig. 2;
fig. 4 is an enlarged detail schematic view of a region B of the vehicle-mounted television broadcast control equipment maintenance support in fig. 2;
fig. 5 is an exploded perspective view of the vehicle-mounted television broadcast control device maintenance support of fig. 2;
fig. 6 is an enlarged detail schematic view of a region C of the vehicle-mounted television broadcast control equipment maintenance support in fig. 5;
fig. 7 is an enlarged detail schematic view of a region D of the vehicle-mounted television broadcast control equipment maintenance support in fig. 5;
wherein,
1. a vehicle-mounted television broadcast control equipment maintenance support; 2. fixing a bracket; 21. a fixed body; 22. fixing and bending; 23. a movable notch; 24. fixing the round hole; 25. a locking hook groove; 26. a lock substrate; 27. a positioning sleeve; 3. a first movable support; 31. a first active cannula; 311. a connecting through hole; 312. a locking collar; 313. a locking circle; 32. a first pedal; 4. a second movable support; 41. a second active cannula; 42. a second pedal; 43. locking the round shaft; 5. connecting the shaft lever; 51. a shaft body; 52. and limiting the pan head.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 7, a vehicle-mounted tv broadcast control equipment maintenance support 1 of the present invention comprises a pair of parallel fixed supports 2, a slidable first movable support 3 and a movable second movable support 4 are disposed between the fixed supports 2, the fixed support 2 comprises a long plate-shaped fixed main body 21, a fixed bend 22 is disposed at the edge of the fixed main body 21, a fixed circular hole array composed of fixed circular holes 24 is disposed on the fixed bend 22, a through long circular movable notch 23 is disposed on the fixed main body 21, a locking hook slot 25 is disposed at the head of the fixed main body 21, a movable connecting shaft rod 5 is disposed between the movable notches 23, the first movable support 3 comprises a pair of parallel first movable sleeves 31, a first pedal 32 is disposed at the bottom of the first movable sleeve 31, a connecting through hole 311 is disposed at the head of the first movable sleeve 31, this second movable support 4 contains a pair of parallel arrangement's second movable sleeve 41, the bottom of this second movable sleeve 41 is equipped with a second footboard 42, this second movable sleeve 41 telescopically sets up in this first movable sleeve 31, the outside of this second movable sleeve 41 is equipped with a locking circle axle 43 respectively, this locking circle axle 43 cooperatees with this locking hook groove 25, this connecting axle pole 5 contains a bar-shaped axostylus axostyle main part 51, the both ends of this axostylus axostyle main part 51 are equipped with a spacing coiled hair 52 respectively, this axostylus axostyle main part 51 runs through this connect the through hole 311 and activity notch 23 respectively.
The tail of the fixed body 21 is provided with a locking base plate 26, the locking base plate 26 is provided with a cylindrical positioning sleeve 27, the head of the first movable sleeve 31 is provided with a locking collar 312, the locking collar 312 is provided with an annular locking ring 313, and the locking ring 313 is matched with the positioning sleeve 27.
The locking circle 313 is made of nylon.
In use, as shown in fig. 1 and 2, when a user needs to ascend the maintenance device in the relay truck, the user simply disengages the locking circular shaft 43 from the locking hook groove 25, and then withdraws the first movable bracket 3 so that the shaft main body 51 moves outward along the movable notch 23. Then, the second movable frame 4 is drawn out from the first movable frame 3. Thus, the user can perform the ascending operation by sequentially using the first pedal 32 and the second pedal 42, which is simple and convenient.
When the device is not needed to be used, a user only needs to sequentially retract the second movable support 4 and the first movable support 3, so that the locking ring 313 is clamped in the positioning sleeve 27 to finish the storage.
This accuse equipment maintenance support is broadcast to vehicular TV 1 compact structure, it is convenient to adjust, accomodates easily, under the occupation space, uses on being particularly suitable for portable relay truck, and the practicality is strong.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. A vehicle-mounted television broadcast control equipment maintenance support is characterized in that a vehicle-mounted television broadcast control equipment maintenance support (1) comprises a pair of fixed supports (2) which are arranged in parallel, a first movable support (3) and a second movable support (4) which can slide are arranged between the fixed supports (2), the fixed supports (2) comprise a long plate-shaped fixed main body (21), a fixed bend (22) is arranged at the edge of the fixed main body (21), a fixed round hole array consisting of fixed round holes (24) is arranged on the fixed bend (22), a through long round movable notch (23) is arranged on the fixed main body (21), a locking hook groove (25) is arranged at the head of the fixed main body (21), and a movable connecting shaft lever (5) is arranged between the movable notches (23), the first movable support (3) comprises a pair of first movable sleeves (31) which are arranged in parallel, a first pedal (32) is arranged at the bottom of each first movable sleeve (31), a connecting through hole (311) is formed in the head of each first movable sleeve (31), the second movable support (4) comprises a pair of second movable sleeves (41) which are arranged in parallel, a second pedal (42) is arranged at the bottom of each second movable sleeve (41), each second movable sleeve (41) is telescopically arranged in each first movable sleeve (31), a locking circular shaft (43) is arranged on the outer side of each second movable sleeve (41), each locking circular shaft (43) is matched with each locking hook groove (25), each connecting shaft rod (5) comprises a rod-shaped shaft rod main body (51), and limiting disc heads (52) are respectively arranged at two ends of each shaft rod main body (51), the shaft lever main body (51) penetrates through the connecting through hole (311) and the movable notch (23) respectively.
2. The vehicle-mounted television broadcast control equipment maintenance support according to claim 1, wherein a locking base plate (26) is arranged at the tail of the fixed main body (21), a cylindrical positioning sleeve (27) is arranged on the locking base plate (26), a locking collar (312) is arranged at the head of the first movable sleeve (31), an annular locking ring (313) is arranged on the locking collar (312), and the locking ring (313) is matched with the positioning sleeve (27).
3. The vehicle-mounted television broadcast control equipment maintenance support according to claim 2, wherein the locking ring (313) is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618999.1U CN204149943U (en) | 2014-10-24 | 2014-10-24 | In-vehicle tv telecasting control plant maintenance support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618999.1U CN204149943U (en) | 2014-10-24 | 2014-10-24 | In-vehicle tv telecasting control plant maintenance support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149943U true CN204149943U (en) | 2015-02-11 |
Family
ID=52508088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618999.1U Expired - Fee Related CN204149943U (en) | 2014-10-24 | 2014-10-24 | In-vehicle tv telecasting control plant maintenance support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628108A (en) * | 2015-10-29 | 2017-05-10 | 空客直升机德国有限公司 | Maintenance step for a helicopter |
| CN108202672A (en) * | 2016-12-16 | 2018-06-26 | 大众汽车有限公司 | For the step of difference in height to be crossed by personnel for motor vehicle and/or trailer |
-
2014
- 2014-10-24 CN CN201420618999.1U patent/CN204149943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628108A (en) * | 2015-10-29 | 2017-05-10 | 空客直升机德国有限公司 | Maintenance step for a helicopter |
| CN108202672A (en) * | 2016-12-16 | 2018-06-26 | 大众汽车有限公司 | For the step of difference in height to be crossed by personnel for motor vehicle and/or trailer |
| CN108202672B (en) * | 2016-12-16 | 2022-03-22 | 大众汽车有限公司 | Ladder for passing persons over height differences for motor vehicles and/or trailers |
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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: 20150211 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |