CN220453210U

CN220453210U - Adjustable Z-shaped bracket of projection shooting device

Info

Publication number: CN220453210U
Application number: CN202322011232.4U
Authority: CN
Inventors: 付利强; 高云锋
Original assignee: Jindalu Exhibition Decoration Co ltd
Current assignee: Jindalu Exhibition Decoration Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-06
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses an adjustable Z-shaped bracket of a projection shooting device, which comprises a supporting seat, an anti-skid block, a first telescopic rod, a bolt, a second telescopic rod and a connecting groove, wherein the anti-skid block is fixedly arranged at the lower end of the supporting seat, the first telescopic rod is fixedly arranged at the outer side of the supporting seat, the first telescopic rod is connected with the second telescopic rod through the bolt, the second telescopic rod is nested at the inner side of the first telescopic rod, the connecting groove is formed at the inner side of the second telescopic rod, and a supporting plate is fixedly arranged at the outer side of the second telescopic rod. This Z type support with adjustable projection shooting ware makes the spread groove lose the block of bolt through elasticity bolt to make first telescopic link and second telescopic link slide, adjust the height, after the adjustment, rotate the bolt, make bolt and corresponding spread groove carry out threaded connection, make first telescopic link and second telescopic link fix, thereby reached height-adjusting's effect.

Description

Adjustable Z-shaped bracket of projection shooting device

Technical Field

The utility model relates to the technical field of brackets, in particular to an adjustable Z-shaped bracket of a projection camera.

Background

The support is a framework with supporting function, is very common in daily life, such as a mobile phone, a projector, a television and the like, and has the main function of facilitating the use of the instrument and playing an auxiliary use role.

The projector mount of application number CN201921308676.1 includes: the base and be equipped with the support body in holding chamber, will the crooked arm that support body and base detachably connect, the base is equipped with at least one sucking disc, the sucking disc is used for with the base is fixed in on the supporter. The number of the bending arms is at least 1, a connecting part which is detachably connected is arranged between the bending arms and the base and between the bending arms and the bracket body, and a second connecting matching part which is matched with the connecting part is arranged on the bracket body. The third connection matching part detachably connected with the connecting part on the bending arm is arranged on the inner wall of the accommodating cavity of the bracket body, and the third connection matching part and the connecting part can detachably fix the bending arm in the accommodating cavity, so that the storage and fixing problems of the bending arm after the projector bracket is rapidly detached are solved. The projector bracket is simple in structure, can be quickly assembled, is large in angle for adjusting the projector, and is simple in adjustment operation.

This contrast device is provided with the structure of angle regulation of being convenient for and convenient to detach, but when using projection shooting ware, projection shooting ware highly also very important, if projection shooting ware highly is too low can make projected image too low, can't throw the screen completely to the curtain on, thereby influence holistic viewing effect, and when using projection shooting ware, light on every side is comparatively dull, if someone carelessly touches projection shooting ware, make projection shooting ware drop easily, not only influence the effect of watching, and drop to ground, break easily, cause certain economic loss.

Aiming at the problems, innovative design is urgently needed on the basis of the original Z-shaped bracket structure.

Disclosure of Invention

The utility model aims to provide an adjustable Z-shaped bracket of a projection camera, which solves the problems that the projection camera cannot be adjusted in height and is not automatically fixed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a Z type support with adjustable projection shooting ware, includes supporting seat, non slipping spur, first telescopic link, bolt, second telescopic link and spread groove, supporting seat lower extreme fixed mounting has the non slipping spur, and supporting seat outside fixed mounting has first telescopic link, first telescopic link passes through the bolt to be connected with the second telescopic link, and the second telescopic link nestification is inboard at first telescopic link, the spread groove has been seted up to the second telescopic link inboard, and second telescopic link outside fixed mounting has the backup pad.

Preferably, the second telescopic rod and the first telescopic rod form a sliding structure, and the connecting groove at the inner side of the second telescopic rod is in threaded connection with the bolt through a threaded hole formed at the inner side of the second telescopic rod; the second telescopic link slides in first telescopic link inboard and can adjust holistic height to realize height-adjusting's effect.

Preferably, the connecting grooves are formed in the inner side of the second telescopic rod at equal intervals, and the second telescopic rod is symmetrically provided with two groups about the midpoint of the supporting plate; the connecting grooves are formed in the inner side of the second telescopic rod at equal intervals, so that the bolts are in threaded connection with the corresponding connecting grooves, and the first telescopic rod and the second telescopic rod are fixed.

Preferably, a first sliding groove is formed in the inner side of the supporting plate, a first sliding rod is nested in the inner side of the first sliding groove, a storage plate is fixedly arranged at the upper end of the first sliding rod, a traction rope is fixedly connected to the outer side of the storage plate, a first telescopic spring is fixedly arranged at the upper end of the supporting plate, the upper end of the first telescopic spring is fixedly connected to the outer side of the storage plate, a fixed block is fixedly arranged at the upper end of the supporting plate, a second sliding groove is formed in the inner side of the fixed block, a second telescopic spring is fixedly arranged in the inner side of the second sliding groove, a second sliding rod is fixedly connected to the tail end of the second telescopic spring, the second sliding rod is nested in the inner side of the second sliding groove, and the second sliding rod is fixedly arranged at the upper end of the second telescopic spring;

preferably, the first sliding rod and the first sliding groove form a sliding structure, and the object placing plate at the upper end of the first sliding rod forms an elastic structure with the supporting plate through the first telescopic spring; the first telescopic spring can enable the object placing plate to automatically reset through the elasticity of the first telescopic spring.

Preferably, the second sliding rod and the second sliding groove form a sliding structure, and the second sliding rod and the second sliding groove form an elastic structure through a second telescopic spring; the second telescopic spring can enable the second sliding rod to automatically reset through the elasticity of the second telescopic spring.

Preferably, the object placing plate and the second sliding rod form a traction structure through a traction rope, and two groups of clamping plates arranged at the tail end of the second sliding rod are symmetrically arranged on the middle point of the object placing plate; when the commodity shelf moves downwards, traction force can be generated to the clamping plates at the two ends through the traction rope, so that the clamping plates fix and limit the projection shooting device.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable Z-shaped bracket of the projection shooting device comprises:

1. be provided with the structure of being convenient for adjust height, through the elasticity bolt, make the spread groove lose the block of bolt to make first telescopic link and second telescopic link slide, adjust the height, after the adjustment, rotate the bolt, make bolt and corresponding spread groove carry out threaded connection, make first telescopic link and second telescopic link fix, thereby reached height-adjusting's effect.

2. Be provided with the structure that carries out automatic fixation to projection shooting ware, through the weight of projection shooting ware itself, push down the supporter to make the supporter move down, when the downwardly moving, can drive the splint at both ends through the haulage rope and outwards slide along the second spout, carry out spacing fixedly to projection shooting ware both ends, thereby realized automatic fixed effect, prevent that carelessly touching projection shooting ware from making it drop.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic side view of a second telescopic rod according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a support base; 2. an anti-skid block; 3. a first telescopic rod; 4. a bolt; 5. a second telescopic rod; 6. a connecting groove; 7. a support plate; 8. a first chute; 9. a first slide bar; 10. a storage plate; 11. a traction rope; 12. a first extension spring; 13. a fixed block; 14. a second chute; 15. a second extension spring; 16. a second slide bar; 17. and (3) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a Z type support with adjustable projection shooting ware, includes supporting seat 1, non slipping spur 2, first telescopic link 3, bolt 4, second telescopic link 5, spread groove 6, backup pad 7, first spout 8, first slide bar 9, put thing board 10, haulage rope 11, first telescopic spring 12, fixed block 13, second spout 14, second telescopic spring 15, second slide bar 16 and splint 17.

The lower end of the supporting seat 1 is fixedly provided with an anti-skid block 2, the outer side of the supporting seat 1 is fixedly provided with a first telescopic rod 3, the first telescopic rod 3 is connected with a second telescopic rod 5 through a bolt 4, the second telescopic rod 5 is nested inside the first telescopic rod 3, the inner side of the second telescopic rod 5 is provided with a connecting groove 6, and the outer side of the second telescopic rod 5 is fixedly provided with a supporting plate 7;

according to the figures 1-4, the second telescopic rod 5 and the first telescopic rod 3 form a sliding structure, and the connecting groove 6 on the inner side of the second telescopic rod 5 is in threaded connection with the bolt 4 through a threaded hole formed on the inner side; the connecting grooves 6 are equidistantly formed in the outer side of the second telescopic rod 5, and the second telescopic rod 5 is symmetrically provided with two groups about the midpoint of the supporting plate 7;

this structure sets up non slipping block 2 in supporting seat 1 lower extreme to increase the frictional force of support, play skid-proof effect, supporting seat 1 upper end is provided with first telescopic link 3 and second telescopic link 5, through adjusting bolt 4 and corresponding spread groove 6 threaded connection, thereby make second telescopic link 5 slide in first telescopic link 3 inboard, adjust the height that needs, after the adjustment, fastening bolt 4 makes it fixed, thereby has reached the effect of adjustment height.

The inner side of the supporting plate 7 is provided with a first sliding groove 8, the inner side of the first sliding groove 8 is nested with a first sliding rod 9, the upper end of the first sliding rod 9 is fixedly provided with a storage plate 10, the outer side of the storage plate 10 is fixedly connected with a traction rope 11, the upper end of the supporting plate 7 is fixedly provided with a first telescopic spring 12, the upper end of the first telescopic spring 12 is fixedly connected with the outer side of the storage plate 10, the upper end of the supporting plate 7 is fixedly provided with a fixed block 13, the inner side of the fixed block 13 is provided with a second sliding groove 14, the inner side of the second sliding groove 14 is fixedly provided with a second telescopic spring 15, the tail end of the second telescopic spring 15 is fixedly connected with a second sliding rod 16, the second sliding rod 16 is nested in the inner side of the second sliding groove 14, and the tail end of the second sliding rod 16 is fixedly provided with a clamping plate 17;

according to the figures 1-3 and 5, the first sliding rod 9 and the first chute 8 form a sliding structure, and the object placing plate 10 at the upper end of the first sliding rod 9 and the supporting plate 7 form an elastic structure through the first telescopic spring 12; the second sliding rod 16 and the second chute 14 form a sliding structure, and the second sliding rod 16 and the second chute 14 form an elastic structure through a second telescopic spring 15; the object placing plate 10 forms a traction structure with the second sliding rod 16 through the traction rope 11, and two groups of clamping plates 17 arranged at the tail end of the second sliding rod 16 are symmetrically arranged about the midpoint of the object placing plate 10;

this structure is through the weight of projection shooting ware itself, give and put thing board 10 pressure, thereby make the first extension spring 12 of lower extreme shrink, put thing board 10 and slide downwards along first spout 8 inboard through first slide bar 9, simultaneously when putting thing board 10 and move downwards, through the haulage rope 11 of connection, produce traction force to the second slide bar 16 at both ends, thereby make second slide bar 16 slide outwards along second spout 14, promote the splint 17 in the outside to carry out the centre gripping fixed to projection shooting ware both ends, thereby realized the automatic fixation to projection shooting ware, thereby prevent to touch carelessly when using and lead to projection shooting ware to drop and break, cause economic loss.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a Z type support with adjustable projection shooting ware, includes supporting seat (1), non slipping spur (2), first telescopic link (3), bolt (4), second telescopic link (5) and spread groove (6), its characterized in that: the anti-skid device is characterized in that an anti-skid block (2) is fixedly arranged at the lower end of the supporting seat (1), a first telescopic rod (3) is fixedly arranged at the outer side of the supporting seat (1), the first telescopic rod (3) is connected with a second telescopic rod (5) through a bolt (4), the second telescopic rod (5) is nested at the inner side of the first telescopic rod (3), a connecting groove (6) is formed in the inner side of the second telescopic rod (5), and a supporting plate (7) is fixedly arranged at the outer side of the second telescopic rod (5).

2. The adjustable Z-bracket of a projection camera of claim 1, wherein: the second telescopic rod (5) and the first telescopic rod (3) form a sliding structure, and the connecting groove (6) at the inner side of the second telescopic rod (5) is in threaded connection with the bolt (4) through a threaded hole formed at the inner side.

3. The adjustable Z-bracket of a projection camera of claim 1, wherein: the connecting grooves (6) are formed in the inner side of the second telescopic rod (5) at equal intervals, and the second telescopic rod (5) is symmetrically provided with two groups about the midpoint of the supporting plate (7).

4. The adjustable Z-bracket of a projection camera of claim 1, wherein: the utility model discloses a sliding device for the sliding of the object comprises a supporting plate (7), a first sliding groove (8) is formed in the inner side of the supporting plate (7), a first sliding rod (9) is nested in the inner side of the first sliding groove (8), a storage plate (10) is fixedly arranged at the upper end of the first sliding rod (9), a traction rope (11) is fixedly connected to the outer side of the storage plate (10), a first telescopic spring (12) is fixedly arranged at the upper end of the supporting plate (7), a fixed block (13) is fixedly connected to the outer side of the storage plate (10), a second sliding groove (14) is formed in the inner side of the fixed block (13), a second telescopic spring (15) is fixedly arranged in the inner side of the second sliding groove (14), a second sliding rod (16) is fixedly connected to the tail end of the second telescopic spring (15), a clamping plate (17) is fixedly arranged at the tail end of the second sliding rod (16).

5. The adjustable Z-bracket of a projection camera of claim 4, wherein: the first sliding rod (9) and the first sliding groove (8) form a sliding structure, and the object placing plate (10) at the upper end of the first sliding rod (9) and the supporting plate (7) form an elastic structure through the first telescopic spring (12).

6. The adjustable Z-bracket of a projection camera of claim 4, wherein: the second sliding rod (16) and the second sliding groove (14) form a sliding structure, and the second sliding rod (16) and the second sliding groove (14) form an elastic structure through a second telescopic spring (15).

7. The adjustable Z-bracket of a projection camera of claim 4, wherein: the object placing plate (10) and the second sliding rod (16) form a traction structure through a traction rope (11), and clamping plates (17) arranged at the tail ends of the second sliding rod (16) are symmetrically arranged in two groups on the midpoint of the object placing plate (10) in a left-right mode.