CN212860833U

CN212860833U - Automatic switching structure of spray head

Info

Publication number: CN212860833U
Application number: CN202021798419.3U
Authority: CN
Inventors: 朱俊胜; 漆江萍; 罗毅
Original assignee: Guangdong Shunde Huachuang Seiko Rapid Prototyping Technology Co ltd
Current assignee: Guangdong Shunde Huachuang Seiko Rapid Prototyping Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-02
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a shower nozzle automatic switch-over structure, the device comprises a device body, the equal fixedly connected with mounting box in both sides of device body, the bottom of the opposite one side of two mounting boxes all overlaps and is equipped with the set casing, the equal fixedly connected with mounting panel in bottom of set casing front side and rear side, the mounting hole has all been seted up to the both sides at mounting panel top, the top of mounting box is provided with the hand wheel, and the bottom fixedly connected with threaded rod of hand wheel, the bottom of threaded rod run through to the bottom of mounting box inner chamber and the cover is equipped with the thread bush, and the front side and the rear side of thread bush all are provided with the movable block. The utility model discloses a setting up device body, mounting box, set casing, mounting panel, mounting hole, hand wheel, threaded rod, thread bush, movable block, spacing wheel, spacing groove, fixture block, draw-in groove and spring, solved the problem that current shower nozzle automatic switch over structure is not convenient for install and dismantle, this shower nozzle automatic switch over structure possesses the advantage of being convenient for install and dismantle.

Description

Automatic switching structure of spray head

Technical Field

The utility model relates to a print technical field, specifically be a shower nozzle automatic switch-over structure.

Background

The printing usually refers to outputting visible data such as characters or pictures in a computer or other electronic equipment on a record object such as paper through a printer, etc., for a nozzle which needs to be formed by multiple materials, because the nozzles are at the same height, when the nozzle of one material is in the working process, other nozzles are likely to interfere and collide with the formed object, therefore, the prior art has presented a device which automatically switches the nozzles by matching with a rotary lifting cylinder, but the prior automatic printing nozzle switching device still has some problems, the device is usually fixed through bolts, which causes that the device needs to be operated by a plurality of bolts during installation and disassembly, is very troublesome, reduces the practicability of the automatic printing nozzle switching structure, and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shower nozzle automatic switch-over structure possesses the advantage of being convenient for install and dismantle, has solved the problem that current shower nozzle automatic switch-over structure is not convenient for install and dismantle.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic switching structure of a spray head comprises a device body, wherein mounting boxes are fixedly connected to two sides of the device body, a fixed shell is sleeved at the bottom of one side of the two mounting boxes opposite to each other, mounting plates are fixedly connected to the bottoms of the front side and the rear side of the fixed shell, mounting holes are formed in two sides of the top of each mounting plate, a hand wheel is arranged at the top of each mounting box, a threaded rod is fixedly connected to the bottom of the hand wheel, the bottom of the threaded rod penetrates through the bottom of an inner cavity of the mounting box and is sleeved with a threaded sleeve, moving blocks are arranged on the front side and the rear side of the threaded sleeve respectively, limiting wheels are fixedly connected to the front side and the rear side of the threaded sleeve respectively, limiting grooves matched with the limiting wheels are formed in one sides, opposite to the two moving blocks, of each limiting wheel, one side, away from the threaded sleeve, extends to, the front side and the rear side of the inner cavity of the fixed shell are respectively provided with a clamping groove matched with the clamping block for use, one side of the clamping block, which is far away from the moving block, penetrates through the mounting box and extends to the inner cavity of the clamping groove, and the top and the bottom of the moving block, which are far away from one side of the threaded sleeve, are respectively and fixedly connected with a spring.

Preferably, the surface of the threaded rod is movably connected with the joint of the mounting box through a bearing, and the surface of the threaded rod is connected with the joint of the threaded sleeve through threads.

Preferably, the bottom of mounting box inner chamber just is located the equal fixedly connected with spacing box in front side and the rear side of thread bush bottom, the inner chamber of spacing box is provided with the limiting plate, the top fixed connection gag lever post of limiting plate, the top of gag lever post run through spacing box and with thread bush fixed connection.

Preferably, the top and the bottom of the moving block are both fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks for use are formed in the top and the bottom of the inner cavity of the mounting box, and one side, away from the moving block, of each sliding block extends to the inner cavity of each sliding groove.

Preferably, the front side and the rear side of mounting box all set up with the through-hole that the fixture block cooperation was used, the surface of mounting box contacts with the inner wall of set casing, the set casing is the U type.

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

1. the utility model discloses a setting up device body, mounting box, set casing, mounting panel, mounting hole, hand wheel, threaded rod, thread bush, movable block, spacing wheel, spacing groove, fixture block, draw-in groove and spring, solved the problem that current shower nozzle automatic switch over structure is not convenient for install and dismantle, this shower nozzle automatic switch over structure possesses the advantage of being convenient for install and dismantle, is worth promoting.

2. The utility model discloses a set up the set casing, can restrict the position of mounting box, through setting up mounting panel and mounting hole, the installation of the set casing of can being convenient for, through setting up the hand wheel, can the person of facilitating the use rotate the threaded rod, through setting up the spacing groove, the use of spacing wheel of can being convenient for, through setting up the draw-in groove, the use of the fixture block of can being convenient for, through setting up the spring, the reset of the movable block of can being convenient for, through setting up spacing box and gag lever post, can restrict the mobility range of thread bush, through setting up slider and spout, the removal of the movable block of can being convenient for, through setting up the through-hole.

Drawings

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

fig. 2 is a right sectional view of the mounting box and the fixing case of the present invention;

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

In the figure: 1. a device body; 2. mounting a box; 3. a stationary case; 4. mounting a plate; 5. mounting holes; 6. a hand wheel; 7. a threaded rod; 8. a threaded sleeve; 9. a moving block; 10. a limiting wheel; 11. a limiting groove; 12. a clamping block; 13. a card slot; 14. a spring; 15. a limiting box; 16. a limiting plate; 17. a limiting rod; 18. a slider; 19. a chute; 20. and a through hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, 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. 1-3, an automatic switching structure of a spray nozzle comprises a device body 1, wherein two sides of the device body 1 are fixedly connected with mounting boxes 2, the bottoms of the opposite sides of the two mounting boxes 2 are respectively sleeved with a fixed shell 3, the bottoms of the front side and the rear side of the fixed shell 3 are respectively fixedly connected with a mounting plate 4, two sides of the top of the mounting plate 4 are respectively provided with a mounting hole 5, the top of the mounting box 2 is provided with a hand wheel 6, the bottom of the hand wheel 6 is fixedly connected with a threaded rod 7, the bottom of the threaded rod 7 penetrates to the bottom of the inner cavity of the mounting box 2 and is sleeved with a threaded sleeve 8, the front side and the rear side of the threaded sleeve 8 are respectively provided with a movable block 9, the front side and the rear side of the threaded sleeve 8 are respectively and fixedly connected with a limiting wheel 10, one side opposite to the two movable blocks 9 is respectively provided with a limiting groove 11, the opposite sides of the two moving blocks 9 are fixedly connected with clamping blocks 12, the front side and the rear side of the inner cavity of the fixed shell 3 are respectively provided with a clamping groove 13 matched with the clamping blocks 12 for use, one side of each clamping block 12, far away from the moving block 9, penetrates through the mounting box 2 and extends to the inner cavity of the clamping groove 13, the top and the bottom of one side of the moving block 9, far away from the threaded sleeve 8, are respectively and fixedly connected with springs 14, the joint of the surface of the threaded rod 7 and the mounting box 2 is movably connected through a bearing, the joint of the surface of the threaded rod 7 and the threaded sleeve 8 is connected through a thread, the front side and the rear side of the bottom of the inner cavity of the mounting box 2, which are positioned at the bottom of the threaded sleeve 8, are respectively and fixedly connected with a limiting box 15, an inner cavity of the limiting plate 15 is provided with a limiting plate 16, the top of the limiting rod, the top and the bottom of the inner cavity of the mounting box 2 are respectively provided with a sliding groove 19 matched with the sliding block 18 for use, one side of the sliding block 18 away from the moving block 9 extends to the inner cavity of the sliding groove 19, the front side and the rear side of the mounting box 2 are respectively provided with a through hole 20 matched with the clamping block 12 for use, the surface of the mounting box 2 is contacted with the inner wall of the fixed shell 3, the fixed shell 3 is U-shaped, the position of the mounting box 2 can be limited by arranging the fixed shell 3, the mounting of the fixed shell 3 can be facilitated by arranging the mounting plate 4 and the mounting hole 5, the threaded rod 7 can be conveniently rotated by a user by arranging the hand wheel 6, the use of the limiting wheel 10 can be facilitated by arranging the limiting groove 11, the clamping groove 13 can be conveniently used for the clamping block 12, the reset of the moving block 9 can be facilitated by arranging the spring 14, the moving range of the threaded, through setting up slider 18 and spout 19, the removal of movable block 9 can be convenient for, through setting up through-hole 20, the installation and the use of fixture block 12 can be convenient for, through setting up device body 1, mounting box 2, set casing 3, mounting panel 4, mounting hole 5, hand wheel 6, threaded rod 7, thread bush 8, movable block 9, spacing wheel 10, spacing groove 11, fixture block 12, draw-in groove 13 and spring 14, the problem that current shower nozzle automatic switch structure is not convenient for install and dismantle has been solved, this shower nozzle automatic switch structure, possess the advantage of being convenient for install and dismantle, be worth promoting.

When the device is used, a user installs the fixed shell 3 at a required position through the matching of the mounting plate 4 and the mounting hole 5, then rotates the hand wheel 6 to drive the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the threaded sleeve 8 to move downwards, the threaded sleeve 8 drives the limiting wheel 10 to move downwards to remove the extrusion on the movable blocks 9, at the moment, the spring 14 resets to drive the two movable blocks 9 to move towards the middle, the movable blocks 9 drive the clamping blocks 12 to move out of the clamping grooves 13, then the mounting box 2 is moved out of the fixed shell 3 to finish the disassembly of the device body 1, when the device is required to be installed, the movable device body 1 drives the mounting box 2 to enter the fixed shell 3, then the threaded rod 7 is reversely rotated through the matching of the hand wheel 6, the threaded sleeve 8 is reversely driven to move upwards by the threaded rod 7, the limiting wheel 10 is driven to move upwards, the limiting wheel 10 moves upwards to drive the two, the moving block 9 drives the clamping block 12 to enter the clamping groove 13, and installation is completed.

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

Claims

1. The utility model provides a shower nozzle automatic switch-over structure, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that mounting boxes (2) are fixedly connected to two sides of the device body (1), a fixed shell (3) is sleeved at the bottom of one side of the two mounting boxes (2) opposite to each other, mounting plates (4) are fixedly connected to the bottoms of the front side and the rear side of each fixed shell (3), mounting holes (5) are formed in two sides of the top of each mounting plate (4), a hand wheel (6) is arranged at the top of each mounting box (2), a threaded rod (7) is fixedly connected to the bottom of each hand wheel (6), the bottom of each threaded rod (7) penetrates through the bottom of an inner cavity of each mounting box (2) and is sleeved with a threaded sleeve (8), moving blocks (9) are arranged on the front side and the rear side of each threaded sleeve (8), limiting wheels (10) are fixedly connected to the front side and the rear side of each threaded sleeve (8), and limiting grooves (11) matched with the, one side, far away from the threaded sleeve (8), of the limiting wheel (10) extends to an inner cavity of the limiting groove (11), clamping blocks (12) are fixedly connected to one opposite sides of the two moving blocks (9), clamping grooves (13) matched with the clamping blocks (12) in use are formed in the front side and the rear side of the inner cavity of the fixed shell (3), one side, far away from the moving blocks (9), of each clamping block (12) penetrates through the mounting box (2) and extends to the inner cavity of each clamping groove (13), and springs (14) are fixedly connected to the top and the bottom of one side, far away from the threaded sleeve (8), of each moving block (9).

2. The automatic switching structure of spray heads according to claim 1, wherein: the surface of the threaded rod (7) is movably connected with the joint of the mounting box (2) through a bearing, and the surface of the threaded rod (7) is connected with the joint of the threaded sleeve (8) through threads.

3. The automatic switching structure of spray heads according to claim 1, wherein: the bottom of mounting box (2) inner chamber just is located the equal fixedly connected with spacing box (15) of front side and rear side of thread bush (8) bottom, the inner chamber of spacing box (15) is provided with limiting plate (16), the top fixed connection gag lever post (17) of limiting plate (16), the top of gag lever post (17) run through spacing box (15) and with thread bush (8) fixed connection.

4. The automatic switching structure of spray heads according to claim 1, wherein: the top and the bottom of the moving block (9) are both fixedly connected with sliding blocks (18), sliding grooves (19) matched with the sliding blocks (18) are formed in the top and the bottom of the inner cavity of the mounting box (2), and one side, far away from the moving block (9), of each sliding block (18) extends to the inner cavity of each sliding groove (19).

5. The automatic switching structure of spray heads according to claim 1, wherein: through-hole (20) that use with fixture block (12) cooperation are all seted up to the front side and the rear side of mounting box (2), the surface of mounting box (2) contacts with the inner wall of set casing (3), set casing (3) are the U type.