CN213641356U

CN213641356U - Tooth inspection is with preventing tray that inclines

Info

Publication number: CN213641356U
Application number: CN202021829665.0U
Authority: CN
Inventors: 徐凯
Original assignee: Sichuan Jiaodian Medical Beauty Hospital Co ltd
Current assignee: Sichuan Jiaodian Medical Beauty Hospital Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-09
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a tooth inspection is with preventing tray that inclines, which comprises a bracket, the top fixedly connected with tray body of support, the top of support is provided with the backup pad, the bottom fixedly connected with bracing piece of backup pad, the locating hole has been seted up in the left side of support. Through setting up the support, stop gear, the connecting plate, the connecting rod, a spring, the fly leaf, the gag lever post, the tray body, the bracing piece, a supporting plate, the dovetail piece, the locating hole, a housing, the movable rod, the driving plate, the fixed plate, the spout, the slider, the through-hole, spacing hole, a bearing, the cooperation of movable hole and knob is used, it only has a rotatable pole to support it to have solved current tray, when the instrument in the tray is many and overweight, the tray can take place to incline, lead to the tray to take place to warp, thereby make the phenomenon that the instrument in the tray takes place to drop, very big reduction practicality and stability, the problem that inconvenient user used very much.

Description

Tooth inspection is with preventing tray that inclines

Technical Field

The utility model belongs to the technical field of medical tray, especially, relate to a tooth inspection is with preventing tray that inclines.

Background

The medical tray is generally used for storing medical tools, and when a user needs to use the tools, the user only needs to use the medical tools in the tray.

In the present life, health is a matter needing special attention at present, wherein teeth are particularly important, a tray is needed to be used when the teeth are checked, in conclusion, the existing tray only has one rotatable rod to support the tray, when tools in the tray are too many and too heavy, the tray can incline to cause the tray to deform, so that the tools in the tray fall off, the practicability and the stability are greatly reduced, and the use of a user is particularly inconvenient.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a tooth inspection is with preventing tray that inclines possesses the advantage that prevents that the tray from taking place to incline, has solved current tray and has only a rotatable pole to support it, and when the instrument in the tray is many and overweight, the tray can take place to incline, leads to the tray to take place to warp to the phenomenon that the instrument in the messenger's tray took place to drop, very big reduction practicality and stability, the problem that inconvenient user used very much.

The utility model is realized in such a way that the anti-inclination tray for the tooth examination comprises a bracket, the top of which is fixedly connected with a tray body, the top of the bracket is provided with a supporting plate, the bottom of the supporting plate is fixedly connected with a supporting rod, the left side of the bracket is provided with a positioning hole, the front side and the rear side of the bottom of the supporting rod are movably connected with the inner wall of the positioning hole, the left side of the top of the bracket is fixedly connected with a shell, the inner wall of the shell is movably connected with a limiting mechanism, the rear side of the limiting mechanism penetrates to the rear side of the shell, the inner wall of the shell is fixedly connected with a fixing plate matched with the limiting mechanism, the inner wall of the shell is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with a movable rod, the right side of movable rod runs through to the right side and the fixed connection knob of casing, the fixed surface of movable rod is connected with the driving plate.

As the utility model discloses it is preferred, stop gear includes the connecting plate, the top and the equal fixedly connected with connecting rod in bottom of connecting plate rear side, the rear side of connecting rod runs through to the fixed plate rear side, fixedly connected with fly leaf between the rear side of two connecting rods, the top and the equal fixedly connected with spring in bottom of fly leaf front side, the front side and the fixed plate fixed connection of spring, the surface of connecting rod is located to the spring housing, the rear side fixedly connected with gag lever post of fly leaf, the rear side of gag lever post runs through to the rear side of casing.

As the utility model discloses it is preferred, the equal fixedly connected with slider in top and the bottom of fly leaf, the spout that uses with the slider cooperation is seted up to the inner wall of casing.

As the utility model discloses it is preferred, the through-hole that uses with the gag lever post cooperation is opened to the rear side of casing, the spacing hole that uses with the gag lever post cooperation is opened to the front side of bracing piece.

As the utility model discloses it is preferred, the movable hole that uses with the movable rod cooperation is seted up on the right side of casing, the rear side of gag lever post runs through to the inner chamber in spacing hole.

As the utility model discloses preferred, the equal fixedly connected with dovetail block in bottom of bracing piece front side and rear side, the dovetail that uses with the cooperation of dovetail block is seted up to the inner wall of locating hole.

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

1. the utility model discloses a set up the support, stop gear, the connecting plate, the connecting rod, a spring, the fly leaf, the gag lever post, the tray body, the bracing piece, a supporting plate, the dovetail piece, the locating hole, a housing, the movable rod, the driving plate, the fixed plate, the spout, the slider, the through-hole, spacing hole, a bearing, the cooperation of movable hole and knob is used, it only has a rotatable pole to support it to have solved current tray, when the instrument in the tray is many and overweight, the tray can take place to incline, lead to the tray to take place to warp, thereby make the phenomenon that the instrument in the tray took place to drop, very big reduction practicality and stability, the problem that inconvenient user used very much.

2. The utility model discloses a set up stop gear, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the bracing piece, make the bracing piece can not break away from the inner chamber of locating hole.

3. The utility model discloses a cooperation that sets up slider and spout is used, can make the fly leaf reduce when removing and the casing between friction and the collision, the user is more easy convenient when rotating the knob, still can make the fly leaf can not take place the phenomenon of incline when removing simultaneously.

4. The utility model discloses a set up the through-hole, can make the gag lever post can not take place the dead phenomenon of card when removing, through setting up spacing hole, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the bracing piece, make the bracing piece can not drive the inner chamber that the forked tail piece breaks away from the dovetail.

5. The utility model discloses a set up the activity hole, can make the movable rod reduce when rotating and the casing between friction and collision, still can avoid the dead phenomenon of card to take place simultaneously.

6. The utility model discloses a cooperation that sets up dovetail block and dovetail is used, can make the bracing piece drive behind the dovetail block gets into the inner chamber of dovetail completely to carry on spacingly to the bracing piece, make the bracing piece can not take place the phenomenon that reciprocates, still can play the effect of location simultaneously.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a support rod and a support plate according to an embodiment of the present invention;

fig. 3 is a left side view of an embodiment of the present invention providing a partial structure;

figure 4 is a right side cross-sectional view of the housing and support rod provided by an embodiment of the present invention;

fig. 5 is a top cross-sectional view of a housing according to an embodiment of the present invention;

fig. 6 is a partial enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a support; 2. a limiting mechanism; 201. a connecting plate; 202. a connecting rod; 203. a spring; 204. a movable plate; 205. a limiting rod; 3. a tray body; 4. a support bar; 5. a support plate; 6. a dovetail groove; 7. a dovetail block; 8. positioning holes; 9. a housing; 10. a movable rod; 11. a drive plate; 12. a fixing plate; 13. a chute; 14. a slider; 15. a through hole; 16. a limiting hole; 17. a bearing; 18. a movable hole; 19. a knob.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, an anti-tilt tray for dental examination provided by an embodiment of the present invention comprises a support 1, a tray body 3 is fixedly connected to the top of the support 1, a supporting plate 5 is arranged on the top of the support 1, a supporting rod 4 is fixedly connected to the bottom of the supporting plate 5, a positioning hole 8 is formed on the left side of the support 1, the front side and the rear side of the bottom of the supporting rod 4 are movably connected to the inner wall of the positioning hole 8, a housing 9 is fixedly connected to the left side of the top of the support 1, a limiting mechanism 2 is movably connected to the inner wall of the housing 9, the rear side of the limiting mechanism 2 penetrates to the rear side of the housing 9, a fixing plate 12 used in cooperation with the limiting mechanism 2 is fixedly connected to the inner wall of the housing 9, a bearing 17 is fixedly connected to the inner wall of the housing 9, a movable rod 10 is fixedly connected to the inner, the surface of the movable rod 10 is fixedly connected with a transmission plate 11.

Referring to fig. 4, the limiting mechanism 2 includes a connecting plate 201, a connecting rod 202 is fixedly connected to the top and the bottom of the rear side of the connecting plate 201, the rear side of the connecting rod 202 penetrates the rear side of the fixing plate 12, a movable plate 204 is fixedly connected between the rear sides of the two connecting rods 202, a spring 203 is fixedly connected to the top and the bottom of the front side of the movable plate 204, the front side of the spring 203 is fixedly connected to the fixing plate 12, the spring 203 is sleeved on the surface of the connecting rod 202, a limiting rod 205 is fixedly connected to the rear side of the movable plate 204, and the rear side of the limiting rod 205 penetrates the rear side of the.

Adopt above-mentioned scheme: by arranging the limiting mechanism 2, the limiting rod 205 can enter the inner cavity of the limiting hole 16 to limit the supporting rod 4, so that the supporting rod 4 cannot be separated from the inner cavity of the positioning hole 8.

Referring to fig. 4, the top and the bottom of the movable plate 204 are fixedly connected with the sliding block 14, and the inner wall of the housing 9 is provided with a sliding groove 13 used in cooperation with the sliding block 14.

Adopt above-mentioned scheme: through the cooperation of the sliding block 14 and the sliding groove 13, friction and collision between the movable plate 204 and the housing 9 can be reduced when the movable plate is moved, so that the user can more easily and conveniently rotate the knob 19, and the movable plate 204 can not be deflected when the movable plate is moved.

Referring to fig. 4, a through hole 15 used in cooperation with the limiting rod 205 is formed in the rear side of the housing 9, and a limiting hole 16 used in cooperation with the limiting rod 205 is formed in the front side of the support rod 4.

Adopt above-mentioned scheme: through setting up through-hole 15, can make gag lever post 205 can not take place the dead phenomenon of card when removing, through setting up spacing hole 16, can make gag lever post 205 get into behind the inner chamber of spacing hole 16 to spacing to bracing piece 4 carries on spacingly, makes bracing piece 4 can not drive dovetail 7 and breaks away from the inner chamber of dovetail 6.

Referring to fig. 4 and 6, a movable hole 18 matched with the movable rod 10 is formed in the right side of the housing 9, and the rear side of the limiting rod 205 penetrates into an inner cavity of the limiting hole 16.

Adopt above-mentioned scheme: through the arrangement of the movable hole 18, the friction and the collision between the movable rod 10 and the shell 9 can be reduced when the movable rod rotates, and the phenomenon of blocking can be avoided.

Referring to fig. 3, the bottoms of the front side and the rear side of the support rod 4 are fixedly connected with dovetail blocks 7, and dovetail grooves 6 matched with the dovetail blocks 7 for use are formed in the inner walls of the positioning holes 8.

Adopt above-mentioned scheme: through the cooperation that sets up dovetail 7 and dovetail 6 and use, can make bracing piece 4 drive dovetail 7 get into the inner chamber of dovetail 6 completely after to spacing bracing piece 4, make bracing piece 4 can not take place the phenomenon that reciprocates, still can play the effect of location simultaneously.

The utility model discloses a theory of operation:

when the tray body 3 is used, when a user needs to prevent the tray body 3 from tilting, the user rotates the knob 19 through the bearing 17, the rotation of the knob 19 drives the transmission plate 11 to rotate, the rotation of the transmission plate 11 drives the connection plate 201 to move, the movement of the connection plate 201 drives the connection rod 202 to move, the movement of the connection rod 202 drives the movable plate 204 to extrude the spring 203, the movement of the movable plate 204 simultaneously drives the limiting rod 205 to move, so that the limiting rod 205 enters the inner cavity of the shell 9, after the limiting rod 205 enters the inner cavity of the shell 9, the user enables the support rod 4 to drive the support plate 5 and the dovetail block 7 to move, so that the top of the support plate 5 is contacted with the bottom of the tray, so that the support rod 4 enters the inner cavity of the positioning hole 8, and simultaneously enables the dovetail block 7 to enter the inner cavity of the dovetail groove 6, after the dovetail block 7 completely enters the inner cavity of the dovetail groove, thereby spacing bracing piece 4, make backup pad 5 can not break away from the support to tray body 3, realized preventing that tray body 3 from taking place the purpose of slope, made things convenient for user's use.

In summary, the following steps: this tooth inspection is with preventing tilting tray, through setting up support 1, stop gear 2, connecting plate 201, connecting rod 202, spring 203, fly leaf 204, gag lever post 205, tray body 3, bracing piece 4, backup pad 5, dovetail 6, forked tail piece 7, locating hole 8, casing 9, movable rod 10, driving plate 11, fixed plate 12, spout 13, slider 14, through-hole 15, spacing hole 16, bearing 17, the cooperation of movable hole 18 and knob 19 is used, it only has a rotatable pole to support it to have solved current tray, when the instrument in the tray is too much and overweight, the tray can take place the slope, lead to the tray to take place to warp, thereby make the phenomenon that the instrument in the tray takes place to drop, very big reduction practicality and stability, the problem that especially inconvenient user used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An anti-tilt tray for dental examination, comprising a support (1), characterized in that: the tray comprises a tray body (3) fixedly connected to the top of a support (1), a support plate (5) is arranged on the top of the support (1), a support rod (4) is fixedly connected to the bottom of the support plate (5), a positioning hole (8) is formed in the left side of the support (1), the front side and the rear side of the bottom of the support rod (4) are movably connected with the inner wall of the positioning hole (8), a shell (9) is fixedly connected to the left side of the top of the support (1), a limiting mechanism (2) is movably connected to the inner wall of the shell (9), the rear side of the limiting mechanism (2) penetrates through the rear side of the shell (9), a fixing plate (12) matched with the limiting mechanism (2) is fixedly connected to the inner wall of the shell (9), a bearing (17) is fixedly connected to the inner wall of the shell (9), a movable rod (10) is fixedly connected to, the right side of the movable rod (10) penetrates through the right side of the shell (9) and is fixedly connected with a knob (19), and the surface of the movable rod (10) is fixedly connected with a transmission plate (11).

2. An anti-tilt tray for dental examination according to claim 1, wherein: limiting mechanism (2) includes connecting plate (201), the equal fixedly connected with connecting rod (202) in top and the bottom of connecting plate (201) rear side, the rear side of connecting rod (202) runs through to fixed plate (12) rear side, fixedly connected with fly leaf (204) between the rear side of two connecting rods (202), the equal fixedly connected with spring (203) in top and the bottom of fly leaf (204) front side, the front side and fixed plate (12) fixed connection of spring (203), the surface of connecting rod (202) is located to spring (203) cover, the rear side fixedly connected with gag lever post (205) of fly leaf (204), the rear side of gag lever post (205) runs through to the rear side of casing (9).

3. An anti-tilt tray for dental examination according to claim 2, wherein: the top and the bottom of the movable plate (204) are both fixedly connected with sliding blocks (14), and sliding grooves (13) matched with the sliding blocks (14) for use are formed in the inner wall of the shell (9).

4. An anti-tilt tray for dental examination according to claim 2, wherein: the rear side of casing (9) is opened and is equipped with through-hole (15) with gag lever post (205) cooperation use, the front side of bracing piece (4) is opened and is equipped with spacing hole (16) with gag lever post (205) cooperation use.

5. An anti-tilt tray for dental examination according to claim 2, wherein: the right side of the shell (9) is provided with a movable hole (18) matched with the movable rod (10) for use, and the rear side of the limiting rod (205) penetrates through an inner cavity of the limiting hole (16).

6. An anti-tilt tray for dental examination according to claim 1, wherein: the bottom of bracing piece (4) front side and rear side all fixedly connected with dovetail block (7), dovetail (6) that use with dovetail block (7) cooperation are seted up to the inner wall of locating hole (8).