CN205862085U - A kind of wall hanging rack and projector equipment - Google Patents

Abstract

This utility model relates to projector equipment field, it is provided that a kind of wall hanging rack and projector equipment.The wall hanging rack that this utility model provides includes rack body and the first fixed component.Rack body has interconnective linking arm and support arm；Linking arm is provided with fixing hole；One end away from described linking arm of support arm is provided with saddle, and saddle is provided with installing hole, and the first fixed component is arranged at installing hole and removably connects with support arm.This wall hanging rack that this utility model provides can increase the area of fixing equipment, improves the stability that equipment is fixing.The projector equipment that this utility model provides, the wall hanging rack that this projector equipment provides with this utility model removably connects.

Description

A kind of wall hanging rack and projector equipment

Technical field

This utility model relates to projector equipment field, in particular to a kind of wall hanging rack and a kind of projector equipment.

Background technology

At present, most of projector equipments that we use are all to be lifted into roof or put use, institute on desktop The support used mostly is wall hook formula or the most fixed, although can play the effect of fixing equipment, but metope The area of the fixing projector equipment of coupling type is less, and is easily caused support in the case of projector equipment is heavier and fractures, and Fixing is not the most stable, simple fixed mostly be by support being put on desktop or ground, not only taking up room, and It is unfavorable for the adjustment of device location.

Utility model content

The purpose of this utility model is to provide a kind of wall hanging rack, and this wall hanging rack is intended to increase the fixing of projector equipment Area, improves projector equipment stability maintenance.

Another object of the present utility model is to provide a kind of projector equipment, and this projector equipment can be stably fixed at this reality On wall bracket with novel offer.

This utility model is achieved in that

A kind of wall hanging rack, including rack body and the first fixed component, rack body has interconnective linking arm And support arm, linking arm is provided with fixing hole, and one end away from linking arm of support arm is provided with saddle, and saddle is provided with installation Hole, the first fixed component is arranged at installing hole and removably connects with support arm.

Further, in this utility model preferred embodiment, the first fixed component includes locking bulb, screw rod and torr Dish, locking bulb and pallet be respectively arranged at the opposite sides of saddle, and pallet has the first through hole, and screw rod includes first paragraph and the Two-stage nitration, one end of first paragraph is fixing with locking bulb to be connected and the other end is connected with second segment, first paragraph be embedded at installing hole with First through hole, second segment is provided with screw thread.

Further, in preferred embodiment of the present invention, saddle is provided with groove, and the bottom surface of installing hole through-going recess is also Connecting with groove, the bottom of pallet is embedded in groove.

Further, in this utility model preferred embodiment, the bottom surface of groove is cambered surface, the shape of the bottom of pallet Match with the bottom shape of groove.

Further, in this utility model preferred embodiment, the one side away from bulb of pallet is provided with pad, pad Being provided with the second through hole for passing for screw rod on sheet, pad is provided with anti-skid structure away from the one side of pallet.

Further, in this utility model preferred embodiment, linking arm and support arm are one-body molded, and rack body Longitudinal section is L-shaped.

Further, in this utility model preferred embodiment, from the connection end of linking arm and support arm to linking arm On away from connecting the end of end, the width of linking arm is gradually reduced, from connect end to support arm away from connecting the end of end, The width of brace is gradually reduced.

Further, in this utility model preferred embodiment, from connecting end to linking arm away from the end connecting end Portion, the thickness of linking arm is gradually reduced, and away from the end of connection end from connection end to support arm, the thickness of support arm gradually subtracts Little.

Further, in this utility model preferred embodiment, support arm is provided with buffering towards the side of linking arm Part, linking arm is provided with recess, and bolster activity is embedded in recess.

A kind of projector equipment, including the wall hanging rack in above-mentioned any one, wall hanging rack detachably connects with projector equipment Connect.

The beneficial effects of the utility model are: the wall hanging rack that this utility model is obtained by above-mentioned design, rack body It is provided with saddle this structure removably connected with the first fixed component, it is possible to effectively increase the fixing of support and equipment Area, carrying weight when, support is not susceptible to fracture, and can be effectively improved equipment stability maintenance.This practicality is new The projector equipment that type provides can be firmly mounted on the wall hanging rack that this utility model provides.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to required in embodiment The accompanying drawing used is briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most not Should be considered as the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, Other relevant accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the axonometric chart of the wall hanging rack that this utility model embodiment 1 provides；

Fig. 2 is the side view of the wall hanging rack that this utility model embodiment 1 provides；

Fig. 3 is the wall hanging rack scheme of installation with projector equipment of this utility model embodiment 1 offer.

Figure acceptance of the bid note is respectively as follows: wall hanging rack 100；Rack body 110；Support arm 111；Linking arm 112；Saddle 113；Peace Dress hole 114；Groove 115；Fixing hole 120；First hole 121；Second hole 122；3rd hole 123；4th hole 124；First fixed part Part 130；Locking bulb 131；Screw rod 132；First through hole 133；Pallet 134；Pad 136；Second through hole 137；Fixing seat 141； Connect post 142；Bolster 143；Buckle 144；Draw-in groove 145；Recess 146；Groove 147；Projector equipment 200；Connecting hole 210.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with this practicality Accompanying drawing in novel embodiment, is clearly and completely described the technical scheme in this utility model embodiment, aobvious So, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on this practicality Embodiment in novel, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of this utility model protection.Therefore, below to the enforcement of the present utility model provided in the accompanying drawings The detailed description of mode is not intended to limit claimed scope of the present utility model, but is merely representative of of the present utility model Selected embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under dynamic premise, broadly falls into the scope of this utility model protection.

In description of the present utility model, it is to be understood that term " laterally ", " vertically ", " length ", " width ", Orientation or the position relationship of the instruction such as " end ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to just Describe in description this utility model and simplification rather than indicate or imply that the equipment of indication or element must have specific side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second ", " the 3rd ", " the 4th " etc. are only used for describing purpose, and it is not intended that indicate Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second ", The feature of " the 3rd ", " the 4th " etc. can express or implicitly include one or more this feature.At this utility model Description in, " multiple " are meant that two or more, unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " install ", " connection ", the art such as " fixing " Language should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；It can be direct phase Even, it is also possible to be indirectly connected to by intermediary, can be connecting or the interaction pass of two elements of two element internals System.For the ordinary skill in the art, can understand that above-mentioned term is in this utility model as the case may be Concrete meaning.

Embodiment 1, referring to figs. 1 through shown in Fig. 3,

Present embodiments provide a kind of wall hanging rack 100, including rack body 110 and the first fixed component 130.Support master Body 110 includes support arm 111 and linking arm 112.Support arm 111 removably connects with the first fixed component 130, linking arm 112 For fixing, fixing object includes metope, but is not limited to metope, and support arm 111 is away from one end of the first fixed component 130 It is connected with linking arm 112.

Refer to Fig. 1, the L-shaped structure in longitudinal section of whole rack body 110.Support arm 111 is longitudinally disposed, linking arm 112 are transversely arranged.Support arm 111 is not particularly limited with the connected mode of linking arm 112, in the present embodiment, as excellent Choosing, support arm 111 is one-body molded with linking arm 112.Away from the connection end of support arm 111 and linking arm 112 to support arm 111 Connecting the end of end, width and the thickness of support arm 111 is all gradually reduced, from the connection end of support arm 111 and linking arm 112 to Linking arm 112 is away from the end of connection end, and width and the thickness of linking arm 112 are all gradually reduced.

The material making rack body 110 selects to be not particularly limited, and can be selected from composite, rustless steel, irony, aluminum System and carbon steel etc..

Offering recess 146 on linking arm 112, the opening of recess 146 is located at linking arm 112 towards the one of support arm 111 Face.The shape of recess 146 is not particularly limited, and can be cuboid, the square bodily form or other shapes, the degree of depth of recess 146 Less than the degree of depth of linking arm 112, the length of recess 146 is less than linking arm less than the length of linking arm 112, the width of recess 146 The width of 112.

The diapire of recess 146 is provided with fixing hole 120, and the size of fixing hole 120 is not particularly limited；Fixing hole 120 Shape is not particularly limited, and can be rectangle, triangle and circle etc., and in the present embodiment, as preferably, fixing hole 120 is Circular；The quantity of fixing hole 120 is not particularly limited, and in the present embodiment, as preferably, the quantity of fixing hole 120 is set to 4 Individual, including the first the 121, second hole the 122, the 3rd, hole hole 123 and the 4th hole 124.The arrangement of fixing hole 120 is not particularly limited, In the present embodiment, as preferably, fixing hole 120 put in order as chevron shaped, the first hole 121 and the second hole 122 be in On one vertical curve, and the first hole 121 is arranged in above the second hole 122, and the 3rd hole 123 and the 4th hole 124 are arranged separately on The lower left in two holes 122 and lower right.First hole 121 is not particularly limited with the distance of recess 146 upper wall, the first hole 121 with Distance between second hole 122 is not particularly limited；First hole 121 and the second hole 122 are not the most done specifically with groove left and right distance Limiting, in the present embodiment, as preferably, the first hole 121 is identical with recess about 146 distance with the second hole 122；3rd hole 123 and the 4th the position in hole 124 be not specifically limited, in the present embodiment, as preferably, the 3rd hole 123 and the 4th hole 124 with The distance in the second hole 122 is identical, and is on same level line；3rd hole 123 and the 4th hole 124 and recess 146 lower wall away from From being not particularly limited.

Wall hanging rack 100 also includes the second fixed component (not shown), and the second fixed component includes fixing seat 141 and connects Post 142.

Fixing seat 141 fixedly mounts on the wall, and the quantity of fixing seat 141 is identical with the quantity of fixing hole 120 and position phase Corresponding；The selection of fixing seat 141 is not specifically limited, and in the present embodiment, as preferably, chooses expansion tube as fixing seat 141, the material making fixing seat 141 is not specifically limited, and can be selected from carbon steel, plastics and nylon etc.；Fix the big of seat 141 Little it is not specifically limited.

The quantity of connection post 142 is identical with the quantity of fixing hole 120 and position is corresponding, and the selection connecting post 142 is not made Concrete restriction；In the present embodiment, as preferably, choosing screw as connecting post 142, the shape of screw is not specifically limited, Cheese head screw, hexagonal head screw and pan-headed screw etc. can be selected from；The material making connection post 142 is not specifically limited, can With selected from carbon steel, rustless steel, nylon and plastics etc.；The size connecting post is not specifically limited, specifically with can be with fixing hole 120 and fixing seat 141 coordinate be as the criterion.

The method that rack body 110 is fixed with metope is: first punch metope with drill bit, if necessary can be clear Except a lower opening intraclast, being then placed in or knock in expansion tube, one end of screw is positioned at recess 146, and the other end is through fixing Hole 120, squeezes into expansion tube by screw, tightens with screwdriver or spanner, it should be noted that bit diameter used should be with expansion The diameter of pipe is identical, and the degree of depth of punching is identical with the length of the upper bolt of screw.

One of effect of bolster 143 is to removably connect with recess 146 as groove lid, the shape of bolster 143 according to The shape of recess 146 is formulated.The both sides of bolster 143 are provided with buckle 144, and the quantity of buckle 144 is not particularly limited, at this In embodiment, as preferably, set two buckles 144, and be separately positioned on the left and right sides of bolster 143.Two card button bits Put and be not particularly limited, may be in same level, position corresponding with buckle 144 in recess 146 is provided with card Groove 145, the size of draw-in groove 145 is as the criterion can match with buckle 144.The quantity phase of the quantity of draw-in groove 145 and buckle 144 With, bolster 143 is removably connected with the realization that coordinates of draw-in groove 145 by buckle 144 with recess 146.

The another one of bolster 143 functions as buffering decoration, is mainly used in avoiding projector equipment when mounted Rear end cause wiping hang and abrasion.The selection of bolster 143 is not particularly limited, and can be selected from rubber, sponge and foam etc..

Offer groove 147 on support arm 111, be mainly used in the installation facilitating bolster 143 and pick and place, groove 147 with The one-body molded connection of recess 146.The shape of groove 147 is not particularly limited, and the length of groove 147, width and thickness are the most not Doing concrete restriction, its length, width and thickness are respectively smaller than the length of support arm 111, width and thickness.

Referring to Fig. 1 and Fig. 2, support arm 111 is provided with saddle 113 away from one end of linking arm 112, and saddle 113 is in arc Face, and cambered surface cross section is circular.Saddle 113 arranges groove 115, the bottom surface of groove 115 arranges installing hole 114, peace Dress hole 114 through the bottom surface of groove 115 and connects with groove 115.The size of installing hole 114 is not particularly limited, specifically with Can be with screw rod 132 by being as the criterion, the shape of installing hole 114 is not particularly limited, in the present embodiment, as preferably, installing hole 114 is circular port.

First fixed component 130 includes locking bulb 131, screw rod 132 and pallet 134.

One end of locking bulb 131 contacts with the bottom of saddle 113, same one end of locking bulb 131 and the one of screw rod 132 End is fixing to be connected, and shape size and the selection of locking bulb 131 are all not particularly limited；Locking bulb 131 can be hollow or Person is solid.Screw rod 132 is cylindrical, includes the first paragraph (not shown) near locking bulb 131 and and first paragraph at screw rod 132 The second segment (not shown) connected away from the first end of lock ball.First paragraph is embedded in installing hole 114 and the first through hole 133, the Being provided with external screw thread on the outer surface of two-stage nitration, external screw thread plays the effect of locking.

Referring to Fig. 1 and Fig. 2, be provided with pallet 134 on support arm 111, pallet 134 is hemispherical, and its cross section is Circular；Pallet 134 can be solid or hollow；The selection making pallet 134 is not especially limited；Shape bottom pallet 134 Shape is identical with the bottom shape of groove 115, and the bottom of pallet 134 is embedded in the groove 115 in saddle 113, so designs, torr Dish 134 can be stably placed on saddle 113, beneficially the stable installation of equipment.The centre of pallet 134 offers and longitudinally sets The first through hole 133 put, the size of the first through hole 133 is not specifically limited, and is as the criterion can pass for screw rod 132；First leads to The shape in hole 133 is not particularly limited, and in the present embodiment, as preferably, the first through hole 133 is cylindrical.At the first through hole It is provided with female thread, for the locking that matches with the external screw thread on screw rod 132 on the inner surface of 133.First through hole 133 runs through torr The design of dish 134, beneficially screw rod 132 are connected with the firm of pallet 134.

Being provided with pad 136 on pallet 134, the shape of pad 136 is not particularly limited, in the present embodiment, as Preferably, pad 136 is set to disc, and discoidal design is close with the shape of pallet 134, it appears that more attractive in appearance；Pad The size of 136 is not more than the maximum cross section of pallet 134；The thickness of pad 136 is not specifically limited；Make the choosing of pad 136 Material is not especially limited.On pad 136, the one side away from pallet 134 is provided with anti-skid structure, and the selection of anti-skid structure is not done to be had Body limits, and in the present embodiment, as preferably, anti-skid structure is anti-slip veins, and anti-slip veins is circular from inside to outside at pad 136 On be arranged in order, the effect of anti-skid structure is to play the fixing projector equipment of auxiliary and anti-skidding effect.Offer in the middle of pad 136 Having the second longitudinally disposed through hole 137, the second through hole 137 generally circular in shape, the size of the second through hole 137 is with screw rod 132 energy Through being as the criterion, the position being designed with beneficially pad of the second through hole 137 is fixed.

First fixed component 130 is fixedly mounted on the method on support arm 111: first pallet 134 is placed on support arm In the groove 115 on saddle 113 on 111, then pad 136 is placed on the surface of pallet 134, the second through hole 137 and One through hole 133 is corresponding, and locking bulb 131 is fixing with screw rod 132 one end to be connected, one end of locking bulb 131 standing screw 132 Touching with the bottom connection of saddle 113, screw rod 132 sequentially passes through in installing hole 114, pallet 134 away from one end of locking bulb 131 The first through hole 133 and pad 136 in the second through hole 137, finally by the external screw thread on the second segment on screw rod 132 and Screw-internal thread fit locking on one through hole 133 inner surface.

Screw rod 132, in addition to playing and the first fixed component 130 is fixed to the effect of rack body 110, also rises and will project Equipment 200 is fixed on the effect in the first fixed component 130.

Referring to Fig. 3, the present embodiment additionally provides a kind of projector equipment 200, and the size shape of projector equipment 200 is not done Concrete limit, can be cylinder, square, rectangle, oval and circular etc..Bottom position at projector equipment 200 Being provided with connecting hole 210, the shape of connecting hole 210 is identical with the shape of screw rod 132；The size of connecting hole 210 is with can be with spiral shell Bar 132 cooperation is as the criterion；The degree of depth of connecting hole 210 is not particularly limited；It is provided with in connecting hole 210 on female thread and screw rod 132 External screw thread on second segment matches locking, with fixing projector equipment 200.

The method that projector equipment 200 is fixedly mounted in the first fixed component 130 is: first pallet 134 is placed on support In the groove 115 on saddle 113 on arm 111, then pad 136 is placed on the top of pallet 134, finally by projector equipment 200 tops being placed on pad 136.Connecting hole the 210, second through hole 137 is corresponding with the first through hole 133 three, locks bulb One end of 131 standing screws 132 is touched with the bottom connection of saddle 113, and screw rod 132 is worn successively away from one end of locking bulb 131 Cross installing hole the 114, first through hole the 133, second through hole 137 and connecting hole 210, finally by rotational lock bulb 131, screw rod On 132, the screw-internal thread fit locking of external screw thread and the female thread of the first through hole 133 and connecting hole 210, completes projector equipment 200 Fixing.

In sum, the wall hanging rack 100 that the present embodiment provides has the structure of uniqueness, and the first fixed component 130 provides Fixed-area bigger, it is possible to stably fix projector equipment, and can removably connect with rack body 110, support master The integrated structure of body 110 self, and the design of support arm 111 and the unique texture of installing arm 112 improves wall hanging and props up The steadiness of frame 100 itself so that himself is not easily broken damage.

Claims (10)

1. a wall hanging rack, it is characterised in that include rack body and the first fixed component, described rack body has mutually The linking arm connected and support arm, described linking arm is provided with fixing hole, one end away from described linking arm of described support arm Being provided with saddle, described saddle is provided with installing hole, described first fixed component be arranged at described installing hole and with described support Arm removably connects.

Wall hanging rack the most according to claim 1, it is characterised in that described first fixed component includes locking bulb, spiral shell Bar and pallet, described locking bulb and described pallet be respectively arranged at the opposite sides of described saddle, and described pallet has first Through hole, described screw rod includes first paragraph and second segment, and one end of described first paragraph is fixing with described locking bulb to be connected and another End is connected with described second segment, and described first paragraph is embedded at described installing hole and described first through hole, and described second segment is provided with Screw thread.

Wall hanging rack the most according to claim 2, it is characterised in that described saddle is provided with groove, described installing hole passes through Wearing the bottom surface of described groove and connect with described groove, the bottom of described pallet is embedded in described groove.

Wall hanging rack the most according to claim 3, it is characterised in that the bottom surface of described groove is cambered surface, described pallet The shape of bottom matches with the bottom shape of described groove.

Wall hanging rack the most according to claim 2, it is characterised in that the one side away from described bulb of described pallet is arranged Having pad, described pad is provided with the second through hole for passing for described screw rod, described pad is away from the one of described pallet Face is provided with anti-skid structure.

Wall hanging rack the most according to claim 1, it is characterised in that described linking arm and described support arm are one-body molded, And described rack body longitudinal section is L-shaped.

Wall hanging rack the most according to claim 6, it is characterised in that from the connection end of described linking arm and described support arm Away from the end of described connection end on described linking arm, the width of described linking arm is gradually reduced, from described connection end to institute Stating the end away from described connection end on support arm, the width of described support arm is gradually reduced.

Wall hanging rack the most according to claim 7, it is characterised in that away from institute from described connection end to described linking arm Stating the end connecting end, the thickness of described linking arm is gradually reduced, away from described company from described connection end to described support arm Connecing the end of end, the thickness of described support arm is gradually reduced.

Wall hanging rack the most according to claim 1, it is characterised in that described support arm sets towards the side of described linking arm Being equipped with bolster, described linking arm is provided with recess, described bolster activity is embedded in described recess.

10. a projector equipment, it is characterised in that described projector equipment includes the wall in claim 1-9 described in any one Hanging bracket, described wall hanging rack removably connects with described projector equipment.