CN212617291U - Regulation formula rack that home theater projecting apparatus was used - Google Patents
Regulation formula rack that home theater projecting apparatus was used Download PDFInfo
- Publication number
- CN212617291U CN212617291U CN202021516939.0U CN202021516939U CN212617291U CN 212617291 U CN212617291 U CN 212617291U CN 202021516939 U CN202021516939 U CN 202021516939U CN 212617291 U CN212617291 U CN 212617291U
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- Prior art keywords
- hole
- pull rod
- stud
- lower extreme
- home theater
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- Expired - Fee Related
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Abstract
The utility model discloses a regulation formula rack that home theater projector used, including placing the board, the upper end of placing the board has seted up T type spout, and T type spout inslot is connected with the carriage, the carriage includes connecting plate, first through-hole, spliced pole, double-screw bolt, second through-hole, third through-hole, and the upper end of connecting plate has seted up first through-hole, the lower extreme of connecting plate is provided with the spliced pole, and the lower extreme of spliced pole has seted up the third through-hole, the lower extreme of spliced pole is provided with the double-screw bolt, and the lower extreme of double-screw bolt has seted up the second through-hole. A regulation formula rack that home theater projecting apparatus was used belongs to articles for daily use field, utilizes the through-hole that pull rod, spring and carriage were seted up to mutually support, can realize the regulation of L template, utilizes mutually supporting between spliced pole, double-screw bolt and the T type spout, can realize the slip of carriage, makes things convenient for the projecting apparatus and places the fixed between the board.
Description
Technical Field
The utility model relates to an articles for daily use field, in particular to regulation formula rack that home theater projector used.
Background
The daily necessities are articles for daily use of ordinary people, namely household articles, household food, household appliances and the like, and the projector is integrated into the life; use projecting apparatus rack in-process, because current can only place the board to the projecting apparatus and carry out angle modulation, the projecting apparatus is placed and is placed board upper end stability can not enough at the projecting apparatus.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a regulation formula rack that home theater projector used can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an adjustable placement rack for a home theater projector comprises a placement plate, wherein a T-shaped chute is formed in the upper end of the placement plate, a sliding frame is connected in the T-shaped chute, the sliding frame comprises a connecting plate, a first through hole, a connecting column, a stud, a second through hole and a third through hole, the first through hole is formed in the upper end of the connecting plate, the connecting column is arranged at the lower end of the connecting plate, the third through hole is formed in the lower end of the connecting column, the stud is arranged at the lower end of the connecting column, the second through hole is formed in the lower end of the stud, an adjusting frame is arranged at the upper end of the sliding frame and comprises an L-shaped plate, a pull rod, a spring, a fixing nut and a plug, the L-shaped plate is arranged at the upper end of the connecting plate, the pull rod is connected with the lower end of the L-shaped plate, the spring is, an opening at the lower end of the second through hole is connected with a plug, and a fixing nut is sleeved on the side wall of the stud.
Preferably, the connecting plate, the connecting column and the stud are integrally arranged, the first through hole, the second through hole and the third through hole are communicated, and the diameter of the first through hole is half of that of the third through hole.
Preferably, the connecting column and the stud are arranged in a T shape, the connecting column, the stud and the T-shaped sliding groove are arranged in a matched mode, and the stud penetrates through the lower end of the T-shaped sliding groove to be provided with a hole and is fixedly connected with the fixing nut.
Preferably, the pull rod penetrates through the second through hole, the third through hole and the first through hole in sequence and is inserted into the threaded hole formed in the lower end of the L-shaped plate, and the baffle disc at the lower end of the pull rod is welded and fixed with the spring.
Preferably, the side wall of the plug is provided with threads, and the plug is connected with the stud through the threads.
Compared with the prior art, the utility model discloses following beneficial effect has:
the through-hole that utilizes pull rod, spring and carriage to set up mutually supports, can realize the regulation of L template, utilizes the mutual cooperation between spliced pole, double-screw bolt and the T type spout, can realize the slip of carriage, makes things convenient for the projecting apparatus and places the fixed between the board.
Drawings
Fig. 1 is a schematic view of an overall structure of an adjustable placement rack for a home theater projector according to the present invention;
fig. 2 is a schematic view showing the overall structure of an adjustable placement rack for a home theater projector according to the present invention;
fig. 3 is a schematic view of a split type of an adjusting rack of an adjustable placement rack for a home theater projector according to the present invention;
fig. 4 is the utility model relates to a carriage of regulation formula rack that home theater projecting apparatus used dissects the sketch map.
In the figure: 1. placing the plate; 2. a carriage; 201. a connecting plate; 202. a first through hole; 203. connecting columns; 204. a stud; 205. a second through hole; 206. a third through hole; 3. an adjusting bracket; 301. an L-shaped plate; 302. a pull rod; 303. a spring; 304. fixing a nut; 305. a plug; 4. t-shaped sliding chutes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, an adjustable rack for a home theater projector comprises a placing plate 1, a T-shaped chute 4 is formed at the upper end of the placing plate 1, a sliding frame 2 is connected in the slot of the T-shaped chute 4, the sliding frame 2 comprises a connecting plate 201, a first through hole 202, a connecting column 203, a stud 204, a second through hole 205 and a third through hole 206, the first through hole 202 is formed at the upper end of the connecting plate 201, the connecting column 203 is formed at the lower end of the connecting plate 201, the third through hole 206 is formed at the lower end of the connecting column 203, the stud 204 is formed at the lower end of the connecting column 203, the second through hole 205 is formed at the lower end of the stud 204, an adjusting frame 3 is arranged at the upper end of the sliding frame 2, the adjusting frame 3 comprises an L-shaped plate 301, a pull rod 302, a spring, a fixing nut 304 and a plug 305, an L-, a spring 303 is sleeved on the lower portion of the side wall of the pull rod 302, the pull rod 302 and the spring 303 are located in the third through hole 206 and the first through hole 202, a plug 305 is connected to an opening at the lower end of the second through hole 205, and a fixing nut 304 is sleeved on the side wall of the stud 204.
The connecting plate 201, the connecting column 203 and the stud 204 are integrally arranged, the first through hole 202, the second through hole 205 and the third through hole 206 are communicated, and the diameter of the first through hole 202 is half of that of the third through hole 206.
The connecting column 203 and the stud 204 are arranged in a T shape, the connecting column 203, the stud 204 and the T-shaped chute 4 are arranged in a matching manner, and the stud 204 penetrates through the lower end of the T-shaped chute 4 and is provided with a hole to be fixedly connected with the fixing nut 304.
The pull rod 302 penetrates through the second through hole 205, the third through hole 206 and the first through hole 202 in sequence and is inserted into a threaded hole formed in the lower end of the L-shaped plate 301, and a stop disc at the lower end of the pull rod 302 is welded and fixed with the spring 303.
Wherein, the side wall of the plug 305 is provided with a thread, and the plug 305 is connected with the stud 204 through the thread; the through-holes that utilize pull rod 302, spring 303 and carriage 2 to set up mutually support, can realize the regulation of L template 301, utilize the spliced pole 203, double-screw bolt 204 and the T type spout 4 between mutually support, can realize carriage 2's slip, make things convenient for the projecting apparatus and place the fixed between the board 1.
It should be noted that, the utility model relates to an adjustable placement rack for home theater projectors, when assembling the placement board 1, the sliding rack 2, and the adjustment rack 3, the connecting board 201, the connecting post 203, and the stud 204 of the sliding rack 2 are integrally disposed, the second through hole 205 disposed at the lower end of the stud 204 is the same as the third through hole 206 disposed at the connecting post 203, the first through hole 202 disposed at the upper end of the connecting board 201 is communicated with the third through hole 206, the diameter of the first through hole 202 is smaller than the diameter of the third through hole 206, the rod body of the pull rod 302 is sleeved into the spring 303, the lower end of the spring 303 contacts the baffle disc at the lower end of the pull rod 302, the spring 303 and the baffle disc at the lower end of the pull rod 302 are welded and fixed, the upper end of the pull rod 302 is inserted by aligning to the lower end of the second through hole 205, the third through hole 206, the first through hole 202 extends out from the upper end face of the connecting, the pull rod 302 is limited by the stop disc at the lower end of the pull rod 302 to be pulled upwards continuously, the spring 303 is compressed at the positions of the stop disc at the lower end of the pull rod 302 and the hole at the upper end of the third through hole 206, the upper end of the pull rod 302 is aligned with the lower end of the connecting plate 201 to be inserted into a threaded hole, the pull rod 302 is connected with the connecting plate 201 through threads, the upper end of the plug 305 is aligned with the second through hole 205 to be inserted into the threaded hole, the plug 305 is connected with the stud 204 through threads, so that the assembly between the adjusting frame 3 and the sliding frame 2 is completed, the connecting column 203 and the stud 204 arranged on the sliding frame 2 are embedded into the T-shaped sliding groove 4, the outer.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a regulation formula rack that home theater projecting apparatus used which characterized in that: including placing board (1), T type spout (4) have been seted up to the upper end of placing board (1), and T type spout (4) inslot is connected with carriage (2), carriage (2) are including connecting plate (201), first through-hole (202), spliced pole (203), double-screw bolt (204), second through-hole (205), third through-hole (206), and the upper end of connecting plate (201) has seted up first through-hole (202), the lower extreme of connecting plate (201) is provided with spliced pole (203), and the lower extreme of spliced pole (203) has seted up third through-hole (206), the lower extreme of spliced pole (203) is provided with double-screw bolt (204), and the lower extreme of double-screw bolt (204) has seted up second through-hole (205), the upper end of carriage (2) is provided with alignment jig (3), and alignment jig (3) include L template (301), pull rod (302), spring (303), Fixing nut (304), end cap (305), the upper end of connecting plate (201) is provided with L template (301), and the lower extreme of L template (301) is connected with pull rod (302), spring (303) have been cup jointed to the lateral wall lower part of pull rod (302), and pull rod (302), spring (303) are located third through-hole (206), first through-hole (202) downthehole, second through-hole (205) lower extreme opening is connected with end cap (305), fixing nut (304) have been cup jointed to the lateral wall of double-screw bolt (204).
2. An adjustable holding rack for a home theater projector according to claim 1, wherein: the connecting plate (201), the connecting column (203) and the stud (204) are integrally arranged, the first through hole (202), the second through hole (205) and the third through hole (206) are communicated, and the hole diameter of the first through hole (202) is half of that of the third through hole (206).
3. An adjustable holding rack for a home theater projector according to claim 2, wherein: the connecting column (203) and the stud (204) are arranged in a T shape, the connecting column (203), the stud (204) and the T-shaped sliding groove (4) are arranged in a matched mode, and the stud (204) penetrates through the lower end of the T-shaped sliding groove (4) to be provided with a hole and is fixedly connected with the fixing nut (304).
4. An adjustable holding rack for a home theater projector according to claim 3, wherein: the pull rod (302) penetrates through the second through hole (205), the third through hole (206) and the first through hole (202) in sequence and is inserted into the threaded hole formed in the lower end of the L-shaped plate (301), and the stop disc at the lower end of the pull rod (302) is welded and fixed with the spring (303).
5. An adjustable holding rack for a home theater projector according to claim 4, wherein: the side wall of the plug (305) is provided with threads, and the plug (305) is connected with the stud (204) through the threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516939.0U CN212617291U (en) | 2020-07-28 | 2020-07-28 | Regulation formula rack that home theater projecting apparatus was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516939.0U CN212617291U (en) | 2020-07-28 | 2020-07-28 | Regulation formula rack that home theater projecting apparatus was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212617291U true CN212617291U (en) | 2021-02-26 |
Family
ID=74729129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021516939.0U Expired - Fee Related CN212617291U (en) | 2020-07-28 | 2020-07-28 | Regulation formula rack that home theater projecting apparatus was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212617291U (en) |
-
2020
- 2020-07-28 CN CN202021516939.0U patent/CN212617291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210728 |