CN215294319U

CN215294319U - Auxiliary supporting equipment for matrix projection equipment

Info

Publication number: CN215294319U
Application number: CN202121708978.5U
Authority: CN
Inventors: 顾俊
Original assignee: Shanghai Xuanjin Multimedia Technology Co ltd
Current assignee: Shanghai Xuanjin Multimedia Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-24
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to a projection technology field specifically is an auxiliary stay equipment for matrix projection equipment, comprising a frame body, the support body includes the base, the fixed surface of base is connected with the bracing piece, the fixed surface of bracing piece is connected with the chuck, the surface of chuck is provided with fixed establishment, fixed establishment includes the kelly, the sliding surface of chuck is connected with the kelly, the sliding surface of kelly is connected with and supports the board, the fixed surface of chuck is connected with the fixed plate, the fixed surface of fixed plate is connected with the expanding spring. The utility model discloses under the connection use of extension spring and fixed plate, the position of the kelly of being convenient for on the chuck changes, and then the convenience improves its joint support's efficiency to projection equipment quick fixation on the base, through the effect of supporting ring and fixed cover, realizes the fixed of turning handle and gear in the base, and then realizes the fixed of base overall height.

Description

Auxiliary supporting equipment for matrix projection equipment

Technical Field

The utility model relates to a projection technology field specifically is an auxiliary stay equipment for matrix projection equipment.

Background

In modern office pursuing high efficiency and fast pace today, a projector can see the shadow of a user as novel office equipment everywhere, and the projector not only can be applied to temporary conferences, technical lectures, network centers and command and monitoring centers, but also can be connected with computers, workstations and the like.

The matrix projection equipment works through the matrix switcher, the matrix switcher can output the contents on two computer hosts to the same or a plurality of displays at will, the matrix switcher is a kind of equipment for switching the output of multipath signals, but when the matrix projection equipment is used, the support equipment at the bottom end is extremely inconvenient to fix the matrix projection equipment, the quick connection and the fixation cannot be realized, the support height is fixed, the adjustment cannot be carried out, and in the using process, the larger use limit exists, so that an auxiliary support equipment for the matrix projection equipment is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary stay equipment for matrix projection equipment to it is extremely inconvenient to the fixed of matrix projection equipment to solve the support equipment that proposes among the above-mentioned background, can not realize that the high-speed joint is fixed, and supports highly fixed, can not adjust, in the use, has the problem of great use restriction.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme, an auxiliary stay equipment for matrix projection equipment, comprising a frame body, the support body includes the base, the fixed surface of base is connected with the bracing piece, the fixed surface of bracing piece is connected with the chuck, the surface of chuck is provided with fixed establishment, fixed establishment includes the kelly, the sliding surface of chuck is connected with the kelly, the sliding surface of kelly is connected with and supports the board, the fixed surface of chuck is connected with the fixed plate, the fixed surface of fixed plate is connected with the extension spring, support the fixed surface of board and be connected with the support spring, the fixed surface of kelly is connected with the backup pad.

Preferably, the clamping rods are connected to the surface of the chuck in two groups, the abutting plate is correspondingly connected with the clamping rods, and two ends of the telescopic spring are fixedly connected to the surfaces of the clamping rods and the fixing plate.

Preferably, two ends of the support spring are fixedly connected to the surfaces of the abutting plate and the support plate, and the support plate is vertically connected to the surface of the clamping rod in a plate shape.

Preferably, the surface of base is provided with adjustment mechanism, adjustment mechanism includes the turning handle, the surperficial swing joint of base has the turning handle, the bottom fixedly connected with gear of turning handle, the inboard swing joint of base has the ring gear, the inboard swing joint of ring gear has the screw rod, fixed cover has been cup jointed on the surface of turning handle, the fixed surface of fixed cover is connected with the swivel nut, the fixed surface of fixed cover is connected with and supports the ring.

Preferably, the gear is disc-shaped and is rotationally connected with a gear ring, the gear ring is connected to the inner side of the supporting rod through a connecting rod, and the screw is rotationally connected with the chuck.

Preferably, the fixed sleeve and the threaded sleeve are sleeved on the surface of the rotating handle, the threaded sleeve and the rotating handle are rotatably connected through threads, and the abutting ring is in a circular truncated cone shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the connecting use of kelly and support the board, under the effect of support board and backup pad, through the connection of support spring with support the board, be convenient for support the hookup location change of board on the kelly, under the connecting use of concertina spring and fixed plate, the position change of kelly on the chuck of being convenient for, and then the convenience is to projection equipment quick fixation on the base, improves its joint support's efficiency.

2. Through the rotation of change handle, under the effect of gear and ring gear, connect through the rotation of screw rod and ring gear, under the connection effect of screw rod and chuck, be convenient for change chuck and the holistic connection distance of base, through the connection of fixed cover and swivel nut, under the rotation of swivel nut and change handle is connected, conveniently change the position of ring in the base to supporting, through the effect of supporting ring and fixed cover, realize the fixed of change handle and gear in the base, and then realize the fixed of base overall height.

Drawings

Fig. 1 is a schematic structural perspective view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. a frame body; 11. a base; 12. a support bar; 13. a chuck; 2. a fixing mechanism; 21. a clamping rod; 22. a resisting plate; 23. a tension spring; 24. a fixing plate; 25. a support spring; 26. a support plate; 3. an adjustment mechanism; 31. a handle is rotated; 32. a gear; 33. a toothed ring; 34. a screw; 35. fixing a sleeve; 36. a threaded sleeve; 37. a retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an auxiliary supporting device for matrix projection equipment comprises a frame body 1, wherein the frame body 1 comprises a base 11, a supporting rod 12 is fixedly connected to the surface of the base 11, a chuck 13 is fixedly connected to the surface of the supporting rod 12, a fixing mechanism 2 is arranged on the surface of the chuck 13, the fixing mechanism 2 comprises a clamping rod 21, the surface of the chuck 13 is slidably connected with the clamping rod 21, a resisting plate 22 is slidably connected to the surface of the clamping rod 21, a fixing plate 24 is fixedly connected to the surface of the chuck 13, a telescopic spring 23 is fixedly connected to the surface of the fixing plate 24, a supporting spring 25 is fixedly connected to the surface of the resisting plate 22, a supporting plate 26 is fixedly connected to the surface of the clamping rod 21, and by connecting the base 11 and the supporting rod 12, under the effect of bracing piece 12 and chuck 13, be convenient for change and control the distance between base 11 and chuck 13, under the effect of kelly 21 and chuck 13, conveniently carry out the rigidity to projection equipment.

Furthermore, the clamping rods 21 are connected to the surface of the chuck 13 in two groups, the abutting plates 22 are correspondingly connected with the clamping rods 21, two ends of the telescopic spring 23 are fixedly connected to the surfaces of the clamping rods 21 and the fixing plates 24, the clamping rods 21 are slidably connected with the abutting plates 22, the projection equipment on the chuck 13 can be conveniently fixed under the action of the abutting plates 22, the positions of the abutting plates 22 on the chuck 13 can be conveniently adjusted under the action of the fixing plates 24 and the telescopic spring 23, and the overall connection size of the chuck 13 is changed.

Furthermore, both ends of the supporting spring 25 are fixedly connected to the surfaces of the resisting plate 22 and the supporting plate 26, the supporting plate 26 is vertically connected to the surface of the clamping rod 21 in a plate shape, the supporting spring 25 is connected to the supporting plate 26, the supporting plate 26 is used for supporting the position of the resisting plate 22 on the clamping rod 21 conveniently, and the supporting spring 25 is used for facilitating sliding and stretching of the resisting plate 22 on the clamping rod 21.

Further, the surface of base 11 is provided with adjustment mechanism 3, adjustment mechanism 3 includes turning handle 31, the surperficial swing joint of base 11 has turning handle 31, the bottom fixedly connected with gear 32 of turning handle 31, the inboard swing joint of base 11 has ring gear 33, the inboard swing joint of ring gear 33 has screw rod 34, fixed cover 35 has been cup jointed on the surface of turning handle 31, the fixed surface of fixed cover 35 is connected with swivel nut 36, the fixed surface of fixed cover 35 is connected with and supports ring 37, through the connection of turning handle 31 and gear 32, under the effect of gear 32 and ring gear 33, be convenient for change the connection distance between the bracing piece 12.

Further, the gear 32 is in a disc shape and is rotatably connected with the toothed ring 33, the toothed ring 33 is connected to the inner side of the support rod 12 through a connecting rod, the screw 34 is rotatably connected with the chuck 13, and the toothed ring 33 is meshed with the screw 34 to adjust the connection distance between the chuck 13 and the base 11 conveniently under the action of the screw 34.

Further, the fixed sleeve 35 and the threaded sleeve 36 are sleeved on the surface of the rotating handle 31, the threaded sleeve 36 and the rotating handle 31 are rotatably connected through threads, the retaining ring 37 is in a circular truncated cone shape, the position of the fixed sleeve 35 on the rotating handle 31 is convenient to change under the action of the fixed sleeve 35 and the threaded sleeve 36 through the connection of the rotating handle 31 and the fixed sleeve 35, and the position of the rotating handle 31 and the position of the gear 32 in the base 11 are convenient to fix under the action of the retaining ring 37 through the connection of the fixed sleeve 35 and the retaining ring 37.

The working principle is as follows: during the use, through the connection of base 11 and bracing piece 12, under the effect of bracing piece 12 and chuck 13, be convenient for base 11 to support chuck 13, under the sliding connection of kelly 21 and chuck 13, through the connection of extension spring 23 and fixed plate 24, under the effect of extension spring 23, conveniently change the distance of connection on chuck 13 between kelly 21, through the sliding connection who supports board 22 and kelly 21, under the effect of support spring 25 and backup pad 26, be convenient for to supporting the slip flexible of board 22 on kelly 21, and then conveniently fix the high-speed joint of projection equipment on chuck 13.

Through the connection of turning handle 31 and gear 32, under the rotation of turning handle 31, be convenient for gear 32 to drive the ring gear 33 internal rotation in bracing piece 12, through the meshing connection of ring gear 33 and screw rod 34, be convenient for screw rod 34 to drive the position change of chuck 13 on bracing piece 12, through the connection of fixed cover 35 and swivel nut 36, under the meshing connection of swivel nut 36 and turning handle 31, conveniently change the position of fixed cover 35 and support ring 37 on turning handle 31, through the position change of support ring 37 in base 11, be convenient for fixed the connection angle of turning handle 31 and gear 32 in base 11, it is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An auxiliary support device for a matrix projection device, comprising a frame (1), characterized in that: the support body (1) comprises a base (11), the fixed surface of base (11) is connected with bracing piece (12), the fixed surface of bracing piece (12) is connected with chuck (13), the surface of chuck (13) is provided with fixed establishment (2), fixed establishment (2) are including kelly (21), the sliding surface of chuck (13) is connected with kelly (21), the sliding surface of kelly (21) is connected with supports board (22), the fixed surface of chuck (13) is connected with fixed plate (24), the fixed surface of fixed plate (24) is connected with extension spring (23), the fixed surface of supporting board (22) is connected with support spring (25), the fixed surface of kelly (21) is connected with backup pad (26).

2. A support device as claimed in claim 1, wherein the support device comprises: the clamping rods (21) are connected to the surface of the chuck (13) in two groups, the abutting plates (22) are correspondingly connected with the clamping rods (21), and two ends of the telescopic spring (23) are fixedly connected to the surfaces of the clamping rods (21) and the fixing plate (24).

3. A support device as claimed in claim 1, wherein the support device comprises: two ends of the supporting spring (25) are fixedly connected to the surfaces of the abutting plate (22) and the supporting plate (26), and the supporting plate (26) is vertically connected to the surface of the clamping rod (21) in a plate shape.

4. A support device as claimed in claim 1, wherein the support device comprises: the surface of base (11) is provided with adjustment mechanism (3), adjustment mechanism (3) are including change handle (31), the surperficial swing joint of base (11) has change handle (31), the bottom fixedly connected with gear (32) of change handle (31), the inboard swing joint of base (11) has ring gear (33), the inboard swing joint of ring gear (33) has screw rod (34), fixed cover (35) have been cup jointed on the surface of change handle (31), the fixed surface of fixed cover (35) is connected with swivel nut (36), the fixed surface of fixed cover (35) is connected with and supports ring (37).

5. An auxiliary support device for a matrix projection device according to claim 4, wherein: gear (32) are disc and ring gear (33) and rotate the connection, ring gear (33) are connected in the inboard of bracing piece (12) through the connecting rod, screw rod (34) and chuck (13) rotate and are connected.

6. An auxiliary support device for a matrix projection device according to claim 4, wherein: the fixed sleeve (35) and the threaded sleeve (36) are sleeved on the surface of the rotating handle (31), the threaded sleeve (36) and the rotating handle (31) are in threaded rotation connection, and the abutting ring (37) is in a circular truncated cone shape.