CN213207057U

CN213207057U - Projector fixing device for digital media

Info

Publication number: CN213207057U
Application number: CN202021985965.8U
Authority: CN
Inventors: 刘光付
Original assignee: Jiangsu Wenzhan Design & Construction Co ltd
Current assignee: Jiangsu Wenzhan Design & Construction Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-14
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a projecting apparatus fixing device for digital media belongs to projecting apparatus technical field. The utility model provides a projecting apparatus fixing device for digital media, includes the supporting seat, supporting seat bottom surface four corners all is equipped with the sucking disc, both ends all set up threaded hole about the supporting seat, the threaded hole inside is equipped with the threaded rod, the supporting seat left and right sides all is equipped with the fixed plate, supporting seat rear end top has set firmly the backup pad, backup pad rear end middle part has set firmly vertically to be equipped with the dwang. The utility model discloses set up the fixed plate in the supporting seat left and right sides, place the projecting apparatus at the supporting seat top surface, through rotating the threaded rod, make two fixed plates and supporting seat connection together fixed to prevent through having set up the guide bar that the fixed plate from taking place to use the rotation of threaded rod as the centre of a circle at fixed in-process, wherein fixed plate the inner has been equipped with four springs, and set up the blotter in spring the inner, realized fixed limiting displacement promptly, realized buffering absorbing effect again.

Description

Projector fixing device for digital media

Technical Field

The utility model relates to a projecting apparatus technical field, more specifically say, relate to a projecting apparatus fixing device for digital media.

Background

Digital media belongs to the category of engineering subjects and refers to information carriers that record, process, propagate, and acquire processes in the form of binary numbers. These carriers include the digital words, graphics, images, sounds, video images and animation and other sensory media, and the presentation media (coding) etc. that represent these sensory media, generally called logic media, and the real media that store, transmit, display logic media, the digital media industry of projector uses very frequently, the projector is at present divided into roof-hanging type and desktop type basically, the desktop type is disposed the flexibility stronger, it is very popular with users, but the projector that is disposed on the desktop at present appears on the desktop sideslip very easily, how to provide a digital media that prevents sideslip with the fixing device of projector is very important, in view of this, we propose a digital media with the fixing device of projector.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a projecting apparatus fixing device for digital media to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A projector fixing device for digital media comprises a supporting seat, suckers are arranged at four corners of the bottom surface of the supporting seat, threaded holes are formed in the middle of the left end and the right end of the supporting seat, threaded rods are arranged in the threaded holes, the supporting seat is symmetrically provided with two guide holes relative to the positions of the front side and the rear side of each threaded hole, guide rods are arranged in the guide holes, fixed plates are arranged on the left side and the right side of the supporting seat, cushions are arranged on the inner sides of the fixed plates, springs are fixedly arranged at the four corners of the outer ends of the cushions, a supporting plate is fixedly arranged on the top surface of the rear end of the supporting seat, a rotating rod is longitudinally arranged in the middle of the rear end of the supporting plate, a wire inlet hole communicated with the rear end of the supporting plate is formed in the, spacing hole has been seted up at the dwang middle part, spacing downthehole portion is equipped with the gag lever post, the gag lever post front end passes spacing hole front end and extends to inside the backup pad.

Preferably, the outer end of the threaded rod penetrates through the inner wall of the fixing plate and extends to the outer side of the fixing plate, the outer wall of the threaded rod is in threaded connection with the inner wall of the fixing plate and the inner wall of the threaded hole respectively, and the outer end of the spring is fixedly connected with the inner wall of the fixing plate.

Preferably, the outer end of the guide rod extends to the inner end of the fixing plate and is fixedly connected with the inner end of the fixing plate, and the outer wall of the guide rod is connected with the inner wall of the guide hole in a sliding mode.

Preferably, the outer wall of the front end of the rotating rod is rotatably connected with the supporting plate, and the outer wall of the limiting rod is respectively connected with the inner wall of the limiting hole and the inner wall of the supporting plate in a sliding manner.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses the fixed plate has all been set up in the supporting seat left and right sides, place the position at the supporting seat top surface with the projecting apparatus, through rotating two threaded rods, because the threaded rod outer wall respectively with fixed plate inner wall and threaded hole inner wall threaded connection, make two fixed plates remove by outside to the supporting seat, make two fixed plates and supporting seat connection fixed together, and prevent that the fixed plate from taking place the rotation that uses the threaded rod as the centre of a circle at fixed in-process through having set up the guide bar, wherein fixed plate the inner has been equipped with four springs, and set up the blotter at spring the inner, further fixed limiting displacement has been realized promptly, the shock attenuation effect has been realized again, two outer sucking discs have all been set up in supporting seat bottom surface four corners, when placing positions such as desktop with the supporting seat, can adsorb the table.

2. The utility model discloses set up the backup pad at supporting seat rear end top, the entrance hole has been seted up in the backup pad, can pass the entrance hole with the wire of projecting apparatus and extend to the outside, set up the dwang in the backup pad rear end in addition, walk around the dwang with the direction, wherein the inside gag lever post that has set up of dwang, realized dwang and backup pad rotation effect with the gag lever post front end after the inside pull-out of backup pad, realize accomodating to the wire through rotating the dwang, prevent that unnecessary wire from scattering the bottom surface, trample or trip personnel, the inside gag lever post that has set up of dwang, when convenient the accomodating, can restrict the rotation of dwang after inserting the inside backup pad with the gag lever post front end, the wire that prevents the rolling.

Drawings

Fig. 1 is a schematic view of the overall front-side top view structure of the present invention;

fig. 2 is a schematic view of the overall left side top view structure of the present invention;

FIG. 3 is a schematic top view of the support seat top section and the related components of the present invention;

FIG. 4 is a schematic view of the structure of the support plate with right side section and the split rear view of the spool assembly according to the present invention;

the reference numbers in the figures illustrate: 1. a supporting seat; 101. a threaded hole; 102. a threaded rod; 103. a guide hole; 104. a guide bar; 2. a suction cup; 3. a fixing plate; 301. a cushion pad; 302. a spring; 4. a support plate; 401. a wire inlet hole; 5. rotating the rod; 501. a limiting frame; 502. a limiting hole; 503. a limiting rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

Referring to fig. 1-4, the present invention provides a technical solution:

a projector fixing device for digital media comprises a supporting seat 1, four corners of the bottom surface of the supporting seat 1 are respectively provided with a sucker 2, the middle parts of the left and right ends of the supporting seat 1 are respectively provided with a threaded hole 101, a threaded rod 102 is arranged in the threaded hole 101, the supporting seat 1 is provided with two guide holes 103 in a symmetrical structure relative to the positions of the front side and the rear side of the threaded hole 101, a guide rod 104 is arranged in each guide hole 103, the left and right sides of the supporting seat 1 are respectively provided with a fixing plate 3, the inner side of each fixing plate 3 is provided with a cushion pad 301, the four corners of the outer end of each cushion pad 301 are respectively and fixedly provided with a spring 302, the top surface of the rear end of the supporting seat 1 is fixedly provided with a supporting plate 4, the middle part of the rear end of the supporting plate 4 is fixedly provided with a rotating, spacing hole 502 has been seted up at dwang 5 middle part, and spacing hole 502 is inside to be equipped with gag lever post 503, and inside the gag lever post 503 front end passed spacing hole 502 front end and extended to backup pad 4. The utility model discloses fixed plate 3 has all been set up in the 1 left and right sides of supporting seat, place the position at 1 top surface of supporting seat with the projecting apparatus, through rotating two threaded rods 102, because threaded rod 102 outer wall respectively with 3 inner walls of fixed plate and threaded hole 101 inner wall threaded connection, make two fixed plates 3 remove by outside to supporting seat 1, make two fixed plates 3 be connected fixedly together with supporting seat 1, and prevent that fixed plate 3 from taking place to use threaded rod 102 to be the rotation in the centre of a circle at fixed in-process through having set up guide bar 104, wherein 3 the inner of fixed plate has been equipped with four springs 302, and set up blotter 301 in spring 302 the inner, further fixed limiting displacement has been realized promptly, the absorbing effect of buffering has been realized again.

Furthermore, the outer end of the threaded rod 102 penetrates through the inner wall of the fixing plate 3 and extends to the outer side of the fixing plate, the outer wall of the threaded rod 102 is in threaded connection with the inner wall of the fixing plate 3 and the inner wall of the threaded hole 101 respectively, and the outer end of the spring 302 is fixedly connected with the inner wall of the fixing plate 3. The utility model discloses set up backup pad 4 at 1 rear end top of supporting seat, entrance hole 401 has been seted up in backup pad 4, can pass entrance hole 401 with the wire of projecting apparatus and extend to the outside, set up dwang 5 in backup pad 4 rear end in addition, dwang 5 is walked around to the direction, wherein dwang 5 is inside to be set up gag lever post 503, realized dwang 5 and backup pad 4 rotation effect after taking out gag lever post 503 front end from backup pad 4 is inside, realize accomodating the wire through rotating dwang 5, prevent unnecessary wire bottom surface that scatters, trampled or stumble personnel, dwang 5 is inside to be set up gag lever post 503, when convenient accomodating, can restrict the rotation of dwang 5 after inserting backup pad 4 inside with gag lever post 503 front end, prevent that the wire of rolling is loose oneself.

Furthermore, the outer end of the guide rod 104 extends to the inner end of the fixing plate 3 and is fixedly connected with the inner end of the fixing plate, and the outer wall of the guide rod 104 is slidably connected with the inner wall of the guide hole 103. The utility model discloses all set up sucking disc 2 in 1 bottom surface four corners of supporting seat, when placing positions such as desktop with supporting seat 1, can adsorb the table, increase stability.

It should be noted that the outer wall of the front end of the rotating rod 5 is rotatably connected to the supporting plate 4, and the outer wall of the limiting rod 503 is slidably connected to the inner wall of the limiting hole 502 and the inner wall of the supporting plate 4, respectively.

The working principle is as follows: the utility model provides a projector fixing device for digital media, which comprises a fixing device and a supporting device, when the utility model is used, the projector is required to be placed at the position of the top surface of a supporting seat 1, by rotating a threaded rod 102 at the left and right ends of the supporting seat 1, because the outer wall of the threaded rod 102 is respectively in threaded connection with the inner wall of a fixed plate 3 and the inner wall of a threaded hole 101, two fixed plates 3 are moved from the outer side to the supporting seat 1, the two fixed plates 3 are connected and fixed with the supporting seat 1, and the fixed plate 3 is prevented from rotating around the threaded rod 102 in the fixing process by arranging a guide rod 104, wherein the inner end of the fixed plate 3 is provided with four springs 302, and a buffer pad 301 is arranged at the inner end of the spring 302, thereby realizing the further fixing and limiting effects, and realizing the buffering and damping effects, in addition, the utility model is provided with sucking discs 2 at, when the supporting seat 1 is placed on a desktop or the like, the table can be adsorbed, the stability is increased, in addition, the supporting plate 4 is arranged on the top surface of the rear end of the supporting seat 1, the supporting plate 4 is provided with a wire inlet hole 401, a lead of the projector can extend to the outside through the wire inlet hole 401, the rear end of the supporting plate 4 of the utility model is provided with a rotating rod 5, the lead is guided to bypass the rotating rod 5, the wires are stored by rotating the rotating rod 5, so that the redundant wires are prevented from scattering on the bottom surface and being trampled or stumbled by people, wherein the utility model is also provided with a limiting rod 503 inside the rotating rod 5, when the front end of the limiting rod 503 is drawn out from the inside of the supporting plate 4, the rotating effect of the rotating rod 5 and the supporting plate 4 is realized, the storage is convenient, the rotation of the rotating rod 5 is limited after the front end of the limiting rod 503 is inserted into the supporting plate 4, so that the rolled wire is prevented from loosening.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A projector fixing device for digital media is characterized in that: comprises a supporting seat (1), suckers (2) are arranged at four corners of the bottom surface of the supporting seat (1), threaded holes (101) are formed in the middle parts of the left end and the right end of the supporting seat (1), threaded rods (102) are arranged in the threaded holes (101), the supporting seat (1) is provided with two guide holes (103) in a symmetrical structure relative to the positions of the front side and the rear side of the threaded holes (101), guide rods (104) are arranged in the guide holes (103), fixing plates (3) are arranged at the left side and the right side of the supporting seat (1), a cushion pad (301) is arranged at the inner side of each fixing plate (3), springs (302) are fixedly arranged at four corners of the outer end of each cushion pad (301), a supporting plate (4) is fixedly arranged on the top surface of the rear end of the supporting seat (1), a rotating rod (5) is longitudinally arranged in the middle part of the rear end of the supporting, dwang (5) front end extends to inside backup pad (4), dwang (5) rear end outer wall has set firmly spacing (501), spacing hole (502) have been seted up at dwang (5) middle part, spacing hole (502) inside is equipped with gag lever post (503), gag lever post (503) front end passes spacing hole (502) front end and extends to inside backup pad (4).

2. A projector fixture for digital media according to claim 1, wherein: the outer end of the threaded rod (102) penetrates through the inner wall of the fixing plate (3) and extends to the outer side of the fixing plate, the outer wall of the threaded rod (102) is in threaded connection with the inner wall of the fixing plate (3) and the inner wall of the threaded hole (101) respectively, and the outer end of the spring (302) is fixedly connected with the inner wall of the fixing plate (3).

3. A projector fixture for digital media according to claim 1, wherein: the outer end of the guide rod (104) extends to the inner end of the fixing plate (3) and is fixedly connected with the inner end of the fixing plate, and the outer wall of the guide rod (104) is connected with the inner wall of the guide hole (103) in a sliding mode.

4. A projector fixture for digital media according to claim 1, wherein: dwang (5) front end outer wall rotates with backup pad (4) to be connected, gag lever post (503) outer wall respectively with spacing hole (502) inner wall and backup pad (4) inner wall sliding connection.