CN220303330U - Subtitle generator convenient for height adjustment - Google Patents
Subtitle generator convenient for height adjustment Download PDFInfo
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- CN220303330U CN220303330U CN202322022954.XU CN202322022954U CN220303330U CN 220303330 U CN220303330 U CN 220303330U CN 202322022954 U CN202322022954 U CN 202322022954U CN 220303330 U CN220303330 U CN 220303330U
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- 230000001815 facial effect Effects 0.000 description 1
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Abstract
The utility model provides a caption machine convenient for height adjustment, which relates to the technical field of caption machines and comprises a height adjusting frame; the sliding grooves are formed in the upper end and the lower end of the front end of the height adjusting frame, a first screw is rotatably connected to the inner position of the sliding groove at the lower end of the height adjusting frame, the top position of the first screw is fixedly connected with the bottom position of a second screw, threads of the first screw and the second screw are reversely designed, and the second screw is rotatably connected to the inner position of the sliding groove at the upper end of the height adjusting frame. The first sliding frame and the second sliding frame move in opposite directions, so that the subtitle machine body can finish the height adjusting step, the height of the subtitle machine body can be adjusted by avoiding manual participation through the step, and meanwhile, the time for adjusting the height of the subtitle machine body can be shortened by fifty percent. The problem of current when the subtitle machine goes up and down highly, need the manual work to adjust the high position of subtitle machine, this needs the whole weight of people lift up the subtitle machine, consuming time and consuming is solved.
Description
Technical Field
The utility model belongs to the technical field of caption machines, and particularly relates to a caption machine convenient for height adjustment.
Background
The corresponding word extractor subtitle machine is required to assist in news editing and news playing, and the problem of word forgetting and word misplacement can be solved through the subtitle machine, so that the news editing becomes easier and more natural, and the development of the news editing subtitle machine brings great convenience to people when editing and playing news, so that news broadcasting talkers can browse information more easily.
The application of the existing caption machine is known: at present, when the caption machine is lifted up and down, the lifting appliance of the caption machine is designed in a sliding rod mode, and the height position of the caption machine needs to be manually adjusted, so that people are required to lift up the whole weight of the caption machine, and the time and the labor are consumed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a caption machine convenient for height adjustment, so as to solve the problems that when the caption machine is lifted, the lifting appliance of the caption machine is designed in a sliding rod mode, the height position of the caption machine needs to be manually adjusted, and people are required to lift the whole weight of the caption machine, which is time-consuming and labor-consuming.
The utility model discloses a purpose and an effect of a caption machine convenient for height adjustment, which are achieved by the following specific technical means:
a caption machine convenient for height adjustment comprises a height adjusting frame; the sliding grooves are formed in the upper end and the lower end of the front end of the height adjusting frame, the first screw is rotatably connected to the inner position of the sliding groove at the lower end of the height adjusting frame, the top position of the first screw is fixedly connected with the bottom position of the second screw, the first screw is reversely designed with the threads of the second screw, the second screw is rotatably connected to the inner side of the sliding groove at the upper end of the height adjusting frame, the driving motor is fixedly connected to the bottom position of the height adjusting frame, the top rotating shaft of the driving motor is fixedly connected to the bottom position of the first screw, the first sliding frame is slidably connected to the bottom sliding groove of the height adjusting frame in an L-shaped design, when the top position of the first sliding frame is matched with the top of the sliding groove below the height adjusting frame, the bottom position of the driving motor is flush with the bottom position of the first sliding frame, the bottom position of the first sliding frame is fixedly connected with the placement base, the universal wheels are respectively arranged at the four-side corner positions of the bottom of the placement base, basic moving measures are provided for the device, and time and labor are saved during moving.
Further, sliding connection has the second carriage of L shape design in the top spout of altitude mixture control frame, and the second carriage is symmetrical design with first carriage, and the second carriage is symmetrical design gliding intermediate position with first carriage and all sets up threaded hole, and first screw rod is located the threaded hole of first carriage, and the second screw rod is located the threaded hole of second carriage, and when first screw rod pivoted, first carriage will slide in the below position, and first screw rod is when pivoted, and the second screw rod will drive second carriage and slide in the above position, and then first carriage is opposite direction position removal with second carriage, improves the interval adjustment efficiency between first carriage and the second carriage.
Further, the top position of the second sliding frame is fixedly connected with the bottom position of the positioning adjustment seat board, the positioning adjustment seat board is positioned right above the positioning base, the rotary gear piece is fixedly connected with the middle position of the top of the positioning adjustment seat board, and the servo motor is fixedly connected with the front end position of the bottom of the positioning adjustment seat board.
Further, a transmission gear member is arranged at the top of the servo motor, and the transmission gear member of the servo motor is rotationally connected with the front end of the rotary gear member.
Further, the middle position of the top of the rotary gear piece is fixedly connected with the middle position of the bottom of the extension seat, the extension seat is positioned right above the positioning adjustment seat plate, and the upper positions of the two sides of the extension seat are rotatably connected with the lower positions of the angle tilting frame.
Further, the rear end upper position of the rotary gear piece is rotationally connected with the bottom position of the telescopic rod, the top position of the telescopic rod is rotationally connected with the middle position of the bottom rear end of the angle tilting frame, and the top position of the angle tilting frame is fixedly connected with a caption machine body.
Compared with the prior art, the utility model has the following beneficial effects:
when the first screw rod rotates, the first sliding frame slides to the lower position, the first screw rod rotates to drive the second sliding frame to slide to the upper position, and then the first sliding frame and the second sliding frame move to the opposite direction, so that the caption machine body completes the height adjusting step, the height of the caption machine body can be adjusted by avoiding manual participation through the steps, meanwhile, the time for adjusting the height of the caption machine body can be shortened by fifty percent, the problem that the existing lifting appliance of the caption machine is designed in a sliding rod mode when the caption machine is lifted is solved, the height position of the caption machine needs to be manually adjusted, and the whole weight of the caption machine needs to be lifted by people, so that the time and the labor are consumed is solved.
When the caption machine body is not aligned with the position right in front of the person to be checked, the servo motor is started to enable the transmission gear piece to rotate, the rotation gear piece is driven to rotate through meshing transmission of the transmission gear piece and the rotation gear piece, and when the rotation gear piece rotates, the caption machine body above the caption machine body rotates left and right, so that the position right in front of the caption machine body can be conveniently adjusted to be aligned with the facial position of the person to be used.
Drawings
Fig. 1 is a left-view structural diagram of a caption machine of the present utility model which facilitates height adjustment.
Fig. 2 is a schematic side view of a caption machine of the present utility model, which is convenient for height adjustment.
Fig. 3 is a schematic diagram of the overall side view of the height adjustment bracket of the present utility model.
Fig. 4 is a schematic diagram of the overall rear side view of the positioning adjustment seat plate of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a height adjusting frame; 101. a first screw; 102. a second screw; 103. a first carriage; 104. a second carriage; 105. a driving motor; 106. a base is arranged; 2. positioning and adjusting the seat plate; 201. rotating the gear member; 202. a servo motor; 203. a transmission gear member; 204. an extension seat; 205. an angle tilting frame; 206. a telescopic rod; 3. a caption machine body.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 4:
the utility model provides a caption machine convenient for height adjustment, which comprises a height adjusting frame 1; the sliding grooves are formed in the upper end and the lower end of the front end of the height adjusting frame 1, the first screw rod 101 is rotatably connected to the inner position of the sliding groove at the lower end of the height adjusting frame 1, the top position of the first screw rod 101 is fixedly connected with the bottom position of the second screw rod 102, the first screw rod 101 and the threads of the second screw rod 102 are in reverse design, the second screw rod 102 is rotatably connected to the inner position of the sliding groove at the upper end of the height adjusting frame 1, the driving motor 105 is fixedly connected to the bottom position of the height adjusting frame 1, the top rotating shaft of the driving motor 105 is fixedly connected with the bottom position of the first screw rod 101, the first sliding frame 103 in L-shaped design is slidably connected to the lower sliding groove of the height adjusting frame 1, when the top position of the first sliding frame 103 is attached to the top of the sliding groove below the height adjusting frame 1, the bottom position of the driving motor 105 is flush with the bottom position of the first sliding frame 103, the bottom position of the first sliding frame 103 is fixedly connected with the positioning base 106, the bottom four-side corner positions of the bottom of the positioning base 106 are respectively provided with universal wheels, and the universal wheels at the bottom of the positioning base 106 provide basic movement measures for the device, and the device is more labor-saving in moving.
The second sliding frame 104 with the L-shaped design is slidably connected in the upper sliding groove of the height adjusting frame 1, the second sliding frame 104 and the first sliding frame 103 are symmetrically designed, threaded holes are formed in the middle positions of the second sliding frame 104 and the first sliding frame 103, which are symmetrically designed to slide, the first screw 101 is located in the threaded hole of the first sliding frame 103, and the second screw 102 is located in the threaded hole of the second sliding frame 104.
Wherein, the top position of second carriage 104 is fixed with the bottom position fixed connection of location regulation bedplate 2, location regulation bedplate 2 is located the position directly over the settling seat 106, the top intermediate position fixedly connected with rotatory gear 201 of location regulation bedplate 2, the bottom front end position fixedly connected with servo motor 202 of location regulation bedplate 2, the top position of servo motor 202 is provided with drive gear 203, and the drive gear 203 of servo motor 202 rotates with the front end position of rotatory gear 201 to be connected, rotatory gear 201 top intermediate position and the bottom intermediate position fixed connection of extension seat 204, extension seat 204 is located the position directly over the location regulation bedplate 2, the position is rotated with angle slope 205 below in extension seat 204 both sides top position.
Wherein, the rear end upper position of the rotary gear member 201 is rotationally connected with the bottom position of the telescopic rod 206, the top position of the telescopic rod 206 is rotationally connected with the bottom rear end middle position of the angle tilting frame 205, and the top position of the angle tilting frame 205 is fixedly connected with the caption machine body 3.
When in use, the utility model is characterized in that: firstly, the device is assembled, when the height of the caption machine body 3 needs to be adjusted in a lifting manner, the driving motor 105 is started, the driving motor 105 drives the first screw rod 101 and the second screw rod 102 to rotate, when the first screw rod 101 rotates, the first sliding frame 103 slides to the lower position, when the first screw rod 101 rotates, the second screw rod 102 drives the second sliding frame 104 to slide to the upper position, and then the first sliding frame 103 and the second sliding frame 104 move in opposite directions, so that the caption machine body 3 completes the height adjusting step, the height of the caption machine body 3 can be adjusted by avoiding manual participation through the steps, and meanwhile, the time for adjusting the height of the caption machine body 3 can be shortened by fifty percent.
Embodiment two:
referring to fig. 4, when the caption machine body 3 is not aligned with the position right in front of the person to be checked, the servo motor 202 is started to rotate the transmission gear member 203, and the transmission gear member 203 is meshed with the rotation gear member 201 to drive the rotation gear member 201 to rotate, so that when the rotation gear member 201 rotates, the caption machine body 3 above will rotate in the left-right direction, and the position right in front of the caption machine body 3 can be conveniently adjusted to be aligned with the face position of the person to be checked.
Embodiment III:
after the subtitle body 3 completes the height adjustment, the subtitle body 3 does not necessarily correspond to the vertical amplitude of the person to be checked, and further the angle tilting frame 205 is enabled to rotate and deviate from the front-rear position with the upper position of the extension seat 204 through the extension of the telescopic rod 206, so that the condition that the person normally checks the subtitle body 3 due to the reflection of light of the subtitle body 3 is avoided.
Claims (6)
1. Subtitle generator convenient to height-adjusting, its characterized in that: comprises a height adjusting frame (1); the utility model discloses a height-adjusting frame, including height-adjusting frame (1), spout has all been seted up to both ends position about the front end of height-adjusting frame (1), and the inside position rotation of lower extreme spout of height-adjusting frame (1) is connected with first screw rod (101), the top position of first screw rod (101) is fixed connection with the bottom position of second screw rod (102), first screw rod (101) is reverse design with second screw rod (102) screw thread, the bottom position fixedly connected with driving motor (105) of height-adjusting frame (1), the top pivot of driving motor (105) is fixed connection with the bottom position of first screw rod (101), sliding connection has the first carriage (103) of L shape design in the below spout of height-adjusting frame (1), when first carriage (103) top position and height-adjusting frame (1) below spout top subsides, driving motor (105) bottom position flushes with first carriage (103) bottom position, the bottom position fixedly connected with driving motor (105) of first carriage (1), the bottom position of first carriage (103) is fixed connection has four-sided wheel (106) to settle bottom position, universal wheel (106) are settled respectively.
2. The subtitle generator of claim 1, wherein the height is adjustable by: the sliding connection has second carriage (104) of L shape design in the top spout of altitude mixture control frame (1), and second carriage (104) are symmetrical design with first carriage (103), and second carriage (104) are symmetrical design gliding intermediate position all offered threaded hole with first carriage (103), and first screw rod (101) are located the screw hole of first carriage (103), and second screw rod (102) are located the screw hole of second carriage (104).
3. The subtitle generator of claim 2, wherein the height is adjustable by: the top position of second carriage (104) is fixed connection with the bottom position of location regulation bedplate (2), and location regulation bedplate (2) are located the position directly over settling base (106), and the top intermediate position fixedly connected with rotary gear spare (201) of location regulation bedplate (2), the bottom front end position fixedly connected with servo motor (202) of location regulation bedplate (2).
4. A subtitle generator for facilitating height adjustment as recited in claim 3, further comprising: the top position of the servo motor (202) is provided with a transmission gear member (203), and the transmission gear member (203) of the servo motor (202) is rotationally connected with the front end position of the rotary gear member (201).
5. The subtitle generator of claim 4, wherein the height adjustment facilitating device is configured to: the middle position of the top of the rotary gear piece (201) is fixedly connected with the middle position of the bottom of the extension seat (204), the extension seat (204) is positioned right above the positioning adjustment seat plate (2), and the upper positions of the two sides of the extension seat (204) are rotatably connected with the lower positions of the angle tilting frame (205).
6. The subtitle generator of claim 5, wherein the height adjustment facilitating device is configured to: the upper position of the rear end of the rotary gear piece (201) is rotationally connected with the bottom position of the telescopic rod (206), the top position of the telescopic rod (206) is rotationally connected with the middle position of the rear end of the bottom of the angle tilting frame (205), and the top position of the angle tilting frame (205) is fixedly connected with the caption machine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322022954.XU CN220303330U (en) | 2023-07-31 | 2023-07-31 | Subtitle generator convenient for height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322022954.XU CN220303330U (en) | 2023-07-31 | 2023-07-31 | Subtitle generator convenient for height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303330U true CN220303330U (en) | 2024-01-05 |
Family
ID=89374446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322022954.XU Active CN220303330U (en) | 2023-07-31 | 2023-07-31 | Subtitle generator convenient for height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303330U (en) |
-
2023
- 2023-07-31 CN CN202322022954.XU patent/CN220303330U/en active Active
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