CN212056429U

CN212056429U - Novel full-digital projection terminal

Info

Publication number: CN212056429U
Application number: CN202020455059.0U
Authority: CN
Inventors: 庄玩东
Original assignee: Shenzhen Canjing Electronics Co ltd
Current assignee: Shenzhen Canjing Electronics Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-01
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to a full digital projection technology field, and a novel full digital projection terminal is disclosed, including the backup pad, the backup pad is the rectangular plate, and the projecting apparatus has been placed to the upper end of backup pad, and the upper end rear side of backup pad is perpendicular upwards fixed mounting has a fixed plate, and the fixed plate is the height of rectangular block and fixed plate the same with the thickness of projecting apparatus, and there is the auxiliary rod the position that the upper end of fixed plate is close to the projecting apparatus through loose axle movable mounting, and the auxiliary rod position is the top intermediate position of rectangle stock and auxiliary rod parallel placement at the projecting apparatus, and the spout has been seted up to the lower extreme of auxiliary rod. The utility model discloses in, make threaded rod extrusion stripper bar through rotatory threaded rod, the stripper bar can fix the horizontal position of needs with the projector with the slider mutual extrusion of projector rear side to reach the effect of stroke regulation projector height on a large scale, the desktop height that prevents that the projector from placing is lower, and the oblique projection appearance leads to the picture that the projector projection came out to be big-end-up's the condition emergence.

Description

Novel full-digital projection terminal

Technical Field

The utility model relates to a full digital projection technical field especially relates to a novel full digital projection terminal.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.

When the existing full-digital projection terminal in the market is used, the height of a desktop can not reach the height of a projection wall, only the inclined projector can adjust the projection height of the projector, the inclined projector can cause the condition that a picture projected by the projector is large in size, and the projector can not reach the height of the large-range stroke adjustment projector. Therefore, a novel full-digital projection terminal is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a novel full digital projection terminal.

In order to achieve the above purpose, the utility model adopts the following technical scheme, a novel full-digital projection terminal comprises a support plate, wherein the support plate is a rectangular plate, a projector is placed at the upper end of the support plate, a fixed plate is vertically and upwards fixedly installed at the rear side of the upper end of the support plate, the fixed plate is a rectangular block, the height of the fixed plate is the same as the thickness of the projector, an auxiliary rod is movably installed at the position, close to the projector, of the upper end of the fixed plate through a movable shaft, the auxiliary rod is a rectangular long rod and is parallelly placed at the middle position of the top of the projector, a sliding groove is formed at the lower end of the auxiliary rod, the sliding groove is a groove with a cross-shaped cross section, an extrusion rod is parallelly arranged at the upper end of the sliding groove, the extrusion rod is a rectangular long rod and can slide up and down in the sliding groove, a threaded hole is formed, the lower extreme of threaded rod passes through the bearing in the upper end intermediate position swing joint of stripper bar, the equal fixed mounting in the left and right sides that the upper end of projecting apparatus corresponds the auxiliary rod has the metal sheet, the metal sheet is the rectangular plate of iron material, the equal fixed mounting in magnetic pole in the position that the auxiliary rod corresponds two sets of metal sheets.

Preferably, the magnetic rod is a rectangular long rod and has magnetism, the magnetic rod and the metal plate are mutually adsorbed when in contact, and one side of the fixing plate, which is close to the projector, is also provided with a sliding groove with the same specification and size as those of the sliding groove on the lower end face of the auxiliary rod.

Preferably, a sliding block is fixedly mounted on the rear side of the projector, the sliding block is a block with a trapezoidal cross section, and the projector is slidably connected inside a sliding groove in the front face of the fixing plate through the sliding block.

Preferably, the upper end rear side of the fixed plate is vertically and upwards fixedly provided with an extrusion plate, the extrusion plate is a rectangular plate made of plastic, the extrusion plate can deform under extrusion, and a locking block is fixedly arranged on the inner side wall of the upper end of the extrusion plate.

Preferably, the locking block is a plastic block with a semicircular cross section, a clamping block is fixedly mounted on the rear side of the top end of the auxiliary rod, and the clamping block is a plastic block with a semicircular cross section.

Advantageous effects

The utility model provides a novel full digital projection terminal. The method has the following beneficial effects:

(1) this novel full digital projection terminal, the upset auxiliary rod makes auxiliary rod and fixed plate vertical on a straight line, the fixture block can extrude the latch segment this moment and make the stripper plate deform backward, when the fixture block is located the latch segment lower extreme, the stripper plate can be fixed vertical state with the auxiliary rod through the joint of latch segment and fixture block, when upwards removing the height that needs the adjustment with the projecting apparatus, make threaded rod extrusion stripper rod through rotatory threaded rod, the stripper rod can extrude each other with the slider of projecting apparatus rear side and fix the horizontal position of needs with the projecting apparatus, thereby reach the effect of stroke regulation projecting apparatus height on a large scale, the desktop height that prevents that the projecting apparatus from placing is lower, the oblique projecting apparatus leads to the picture that the projecting apparatus projection came out to be big-end-up's condition to take place.

(2) This novel full digital projection terminal, when the projecting apparatus does not need height-adjusting, the projecting apparatus slides down, place the upper end intermediate position at the projecting apparatus with the downward upset of auxiliary rod this moment, the auxiliary rod can be fixed on the top of projecting apparatus through the absorption of two sets of magnetic force poles and metal sheet to reach and prevent that the auxiliary rod from freely swinging and causing the condition of projecting apparatus damage to take place, and the auxiliary rod adsorbs the volume that can reduce whole projecting apparatus on the top of projecting apparatus, make things convenient for carrying of whole device.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is an expanded schematic view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings:

the device comprises a supporting plate 1, a projector 2, a fixing plate 3, an auxiliary rod 4, a sliding chute 5, an extrusion rod 6, a threaded rod 7, a metal plate 8, a magnetic rod 9, an extrusion plate 10, a locking block 11 and a clamping block 12.

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.

Example (b): a novel full-digital projection terminal is shown in figures 1-3 and comprises a support plate 1, wherein the support plate 1 is a rectangular plate, a projector 2 is placed at the upper end of the support plate 1, a fixed plate 3 is vertically and upwards fixedly installed at the rear side of the upper end of the support plate 1, the fixed plate 3 is a rectangular block, the height of the fixed plate 3 is the same as the thickness of the projector 2, an auxiliary rod 4 is movably installed at the position, close to the projector 2, of the upper end of the fixed plate 3 through a movable shaft, the auxiliary rod 4 is a long rectangular rod, the auxiliary rod 4 is parallelly placed at the middle position of the top of the projector 2, a sliding groove 5 is formed in the lower end of the auxiliary rod 4, the sliding groove 5 is a groove with a cross-shaped cross section, an extrusion rod 6 is parallelly arranged at the upper end of the sliding groove 5, the extrusion rod 6 is a long rectangular rod, and, the middle position of the upper end of the auxiliary rod 4 is provided with a threaded hole, the threaded hole is internally connected with a threaded rod 7 in a threaded manner, the lower end of the threaded rod 7 is movably connected with the middle position of the upper end of the extrusion rod 6 through a bearing, metal plates 8 are fixedly arranged at the left side and the right side of the upper end of the projector 2 corresponding to the auxiliary rod 4, the metal plates 8 are rectangular plates made of iron, the positions of the auxiliary rod 4 corresponding to the two groups of metal plates 8 are fixedly arranged on magnetic rods 9, the magnetic rods 9 are rectangular long rods, the magnetic rods 9 have magnetism, the magnetic rods 9 and the metal plates 8 are mutually adsorbed when in contact, one side of the fixed plate 3 close to the projector 2 is also provided with a chute 5 on the front surface of the chute 5 cutting and fixing plate 3, the chute 5 on the lower end surface of the auxiliary rod 4 has the same specification and size, the rear side of the projector, projector 2 passes through slider sliding connection inside the positive spout 5 of fixed plate 3, the perpendicular upwards fixed mounting of upper end rear side of fixed plate 3 has stripper plate 10, stripper plate 10 is rectangular plate and stripper plate 10 of plastics material can produce deformation under the extrusion, fixed mounting has latch segment 11 on the upper end inside wall of stripper plate 10, latch segment 11 is that the cross section is semicircular plastic material piece, the top rear side fixed mounting of auxiliary rod 4 has fixture block 12, fixture block 12 is that the cross section is semicircular plastic material piece.

The utility model discloses a theory of operation:

when using, upset auxiliary rod 4 makes auxiliary rod 4 vertical on a straight line with fixed plate 3, this moment fixture block 12 can extrude latch segment 11 and make stripper plate 10 deform backward, when fixture block 12 is located latch segment 11 lower extreme, stripper plate 10 can be fixed vertical state with auxiliary rod 4 through the joint of latch segment 11 and fixture block 12, when upwards removing projecting apparatus 2 to the height that needs the adjustment, make threaded rod 7 extrude stripper rod 6 through rotatory threaded rod 7, stripper rod 6 can fix the horizontal position that needs with projecting apparatus 2 with the slider reciprocal extrusion of 2 rear sides of projecting apparatus, thereby reach the effect of stroke regulation projecting apparatus 2 height on a large scale, it is lower to prevent that the desktop height that the projecting apparatus placed is lower, the oblique projecting apparatus leads to the picture that the projecting apparatus projected to be big-end-up's condition emergence.

When the projecting apparatus need not height-adjusting, the projecting apparatus 2 slides down, place the upper end intermediate position at projecting apparatus 2 with the upset of auxiliary rod 4 downwards this moment, auxiliary rod 4 can be fixed on the top of projecting apparatus 2 through the absorption of two sets of magnetic force poles 9 and metal sheet 8, thereby reach and prevent that auxiliary rod 4 from freely swinging and causing the condition of projecting apparatus damage to take place, and auxiliary rod 4 adsorbs the volume that can reduce whole projecting apparatus on the top of projecting apparatus 2, make things convenient for carrying of whole device.

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

1. The utility model provides a novel full digital projection terminal, includes backup pad (1), its characterized in that: the projector support is characterized in that the support plate (1) is a rectangular plate, the projector (2) is placed at the upper end of the support plate (1), a fixing plate (3) is vertically and upwards fixedly installed at the rear side of the upper end of the support plate (1), an auxiliary rod (4) is movably installed at the position, close to the projector (2), of the upper end of the fixing plate (3) through a movable shaft, the auxiliary rod (4) is a rectangular long rod, the auxiliary rod (4) is placed at the middle position of the top of the projector (2) in parallel, a sliding groove (5) is formed in the lower end of the auxiliary rod (4), the sliding groove (5) is a groove with a cross-shaped cross section, an extrusion rod (6) is arranged at the upper end of the sliding groove (5) in parallel;

a threaded hole is arranged at the middle position of the upper end of the auxiliary rod (4), a threaded rod (7) is connected with the inner part of the threaded hole in a threaded manner, the lower end of the threaded rod (7) is movably connected with the middle position of the upper end of the extrusion rod (6) through a bearing, the upper end of the projector (2) is fixedly provided with metal plates (8) corresponding to the left side and the right side of the auxiliary rod (4), the metal plates (8) are rectangular plates made of iron, the positions of the auxiliary rods (4) corresponding to the two groups of metal plates (8) are fixedly arranged on the magnetic rods (9), one side of the fixed plate (3) close to the projector (2) is also provided with a sliding chute (5) which cuts the sliding chute (5) on the front surface of the fixed plate (3) and is the same as the sliding chute (5) on the lower end surface of the auxiliary rod (4) in specification and size, the rear side of the projector (2) is fixedly provided with a sliding block, and the rear side of the upper end of the fixing plate (3) is vertically and upwards fixedly provided with an extrusion plate (10).

2. The novel fully digital projection terminal as claimed in claim 1, wherein: the fixed plate (3) is a rectangular block, and the height of the fixed plate (3) is the same as the thickness of the projector (2).

3. The novel fully digital projection terminal as claimed in claim 1, wherein: the magnetic force rod (9) is a rectangular long rod, the magnetic force rod (9) has magnetism, and the magnetic force rod (9) and the metal plate (8) are mutually adsorbed when in contact.

4. The novel fully digital projection terminal as claimed in claim 1, wherein: the slider is a block with a trapezoidal cross section, and the projector (2) is connected inside the sliding groove (5) on the front surface of the fixing plate (3) in a sliding mode through the slider.

5. The novel fully digital projection terminal as claimed in claim 1, wherein: extrusion plate (10) are rectangular plate and extrusion plate (10) of plastics material and can produce deformation under the extrusion, fixed mounting has latch segment (11) on the upper end inside wall of extrusion plate (10).

6. The novel fully digital projection terminal as claimed in claim 5, wherein: the locking block (11) is a plastic block with a semicircular cross section, a clamping block (12) is fixedly installed on the rear side of the top end of the auxiliary rod (4), and the clamping block (12) is a plastic block with a semicircular cross section.