CN211325167U

CN211325167U - Ultrasonic probe collision protection device

Info

Publication number: CN211325167U
Application number: CN201922274560.7U
Authority: CN
Inventors: 康士银
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-25
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses an ultrasonic probe collision protection device, which comprises a housin, the top and the bottom of casing inner chamber are provided with ring one and ring two respectively, the equal fixedly connected with sleeve pipe in both sides of ring one bottom, the sheathed tube bottom is run through and is provided with flexible post, the bottom and the two fixed connection of ring of flexible post, the sheathed tube inner chamber is provided with the spring. The utility model discloses an arc piece and screw are connected the probe, through the sleeve pipe, the cooperation of flexible post and spring is used, the purpose of effective protection probe has been reached, this ultrasonic probe collision protection device passes through the elasticity of spring, indirectly play the effect of slowly hitting between protection device and the probe, it is poor to the probe protection effect in the in-service use to have solved this medical ultrasonic probe protection device, be provided with the mechanism of slowly hitting of relevant collision not, can't provide slowly hitting the effect for the probe when bumping, the problem of ultrasonic probe collision protection device's practicality has been reduced.

Description

Ultrasonic probe collision protection device

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an ultrasonic probe collision protection device.

Background

The probe used in ultrasonic detection is a transducer which utilizes the piezoelectric effect of materials to realize the conversion of electric energy and sound energy, the key component in the probe is a wafer, and the wafer is a single crystal or polycrystalline thin sheet with the piezoelectric effect and has the function of converting the electric energy and the sound energy into each other.

The utility model discloses a medical ultrasonic probe protection device disclosed in chinese utility model patent application publication specification CN202526213U, its effect is the air between elimination probe and skin, make the ultrasonic wave get into the human body smoothly, in order to obtain reliable and clear image, and simultaneously, also can play the lubrication effect, the probe slides on being examined person's skin when doing benefit to the inspection, the former arranges the couplant in the protective sheath, the protective sheath drops very easily, the latter does not use the couplant at all, can't obtain reliable and clear image, but this medical ultrasonic probe protection device is poor to probe protection effect in the in-service use, the mechanism that hits that does not be provided with relevant collision, can't provide the effect that hits slowly for the probe when bumping, ultrasonic probe collision protection device's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic probe collision protection device possesses and slowly hits effectual advantage, has solved this medical ultrasonic probe protection device and has poor to probe protection effect in the in-service use, is not provided with the mechanism that slowly hits of relevant collision, can't slowly hit the effect for the probe provides when bumping, has reduced the problem of ultrasonic probe collision protection device's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic probe collision protection device, includes the casing, the top and the bottom of casing inner chamber are provided with ring one and ring two respectively, the equal fixedly connected with sleeve pipe in both sides of ring one bottom, telescopic bottom is run through and is provided with flexible post, the bottom and the two fixed connection of ring of flexible post, the sheathed tube inner chamber is provided with the spring, the top and the bottom of spring weld with sleeve pipe and flexible post respectively mutually.

Preferably, the two sides of the bottom of the second circular ring are fixedly connected with arc blocks, and screws penetrate through one sides of the arc blocks.

Preferably, the top of the two sides of the inner cavity of the shell is fixedly connected with a limiting block, and the bottom of the inner wall of the shell is fixedly connected with a limiting ring III.

Preferably, the top of the shell is communicated with a conical pipe, and the top of the conical pipe is provided with a rubber ring.

Preferably, the top of the telescopic column is fixedly connected with a first limiting ring, and the bottom of the inner cavity of the sleeve is fixedly connected with a second limiting ring matched with the first limiting ring.

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

1. the utility model discloses an arc piece and screw are connected the probe, through the sleeve pipe, the cooperation of flexible post and spring is used, make ring one and ring two between have flexible elasticity, the purpose of effective protection probe has been reached, this ultrasonic probe collision protection device passes through the elasticity of spring, indirectly play the effect of slowly hitting between to protection device and the probe, it is poor to the probe protective effect in the in-service use to have solved this medical ultrasonic probe protection device, it hits the mechanism slowly not to be provided with relevant collision, can't provide slowly hitting the effect for the probe when bumping, the problem of ultrasonic probe collision protection device's practicality has been reduced.

2. The utility model discloses a cooperation of arc piece and screw is used, make protection device install on the probe, convenient dismantlement and change, cooperation through spacing ring three and stopper is used, it is spacing to carry on ring one and ring two, make ring two can not the inner chamber of roll-off casing, make ring one keep steadily avoid taking place the skew, setting through toper pipe and rubber ring, certain gentle collision effect has when bumping, cooperation through spacing ring one and spacing ring two is used, make sleeve pipe and flexible post can steadily slide, avoid the inside skew of casing, and then flexible post and sleeve pipe separation.

Drawings

FIG. 1 is a schematic front view of the cross-section of the present invention;

FIG. 2 is an enlarged view of a portion of point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of point B in FIG. 1 according to the present invention;

FIG. 4 is a schematic perspective view of the housing and the conical tube of the present invention;

FIG. 5 is a schematic perspective view of the first ring and the sleeve of the present invention;

fig. 6 is a schematic perspective view of the telescopic column and the second ring of the present invention;

fig. 7 is a partially enlarged view of point C in fig. 6 according to the present invention.

In the figure: 1. a housing; 2. a first circular ring; 3. a second circular ring; 4. a sleeve; 5. a telescopic column; 6. a spring; 7. a first limiting ring; 8. a second limiting ring; 9. an arc-shaped block; 10. a screw; 11. a third limiting ring; 12. a tapered tube; 13. a rubber ring; 14. and a limiting block.

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.

Referring to fig. 1-7, the present invention provides a technical solution: an ultrasonic probe collision protection device comprises a shell 1, wherein the tops of two sides of an inner cavity of the shell 1 are fixedly connected with limit blocks 14, the bottom of the inner wall of the shell 1 is fixedly connected with a third limit ring 11, the first ring 2 and the second ring 3 are limited by the cooperation of the third limit ring 11 and the limit blocks 14, so that the second ring 3 cannot slide out of the inner cavity of the shell 1, the first ring 2 is kept stable and is prevented from deviating, the top of the shell 1 is communicated with a conical tube 12, the top of the conical tube 12 is provided with a rubber ring 13, a certain collision buffering effect is achieved during collision through the arrangement of the conical tube 12 and the rubber ring 13, the top and the bottom of the inner cavity of the shell 1 are respectively provided with the first ring 2 and the second ring 3, two sides of the bottom of the second ring 3 are fixedly connected with arc-shaped blocks 9, one side of each arc-shaped block 9 is provided with a screw 10 in a penetrating manner, and, make protection device install on the probe, convenient dismantlement and change, the equal fixedly connected with sleeve pipe 4 in both sides of ring 2 bottom, sleeve pipe 4's bottom is run through and is provided with flexible post 5, the top fixedly connected with spacing ring 7 of flexible post 5, the bottom fixedly connected with of sleeve pipe 4 inner chamber and the spacing ring two 8 of spacing ring one 7 looks adaptation, use through spacing ring 7 and spacing ring two 8's cooperation, make sleeve pipe 4 and flexible post 5 can steadily slide, avoid 1 inside skew of casing, and then avoided flexible post 5 and sleeve pipe 4 to separate, the bottom and the ring two 3 fixed connection of flexible post 5, sleeve pipe 4's inner chamber is provided with spring 6, the top and the bottom of spring 6 weld with sleeve pipe 4 and flexible post 5 respectively.

The working principle is as follows: the utility model discloses during the use, the user is through putting the probe to two 3 inner chambers of ring, cooperation through arc piece 9 and screw 10 is used to fix the probe, when bumping, rubber circle 13 plays the effect of slowly hitting for the first time, when meetting comparatively strong collision, the probe receives inertia to slide to casing 1's inner chamber, two 3 promotion telescopic column 5 compression springs 6 of ring slide to sleeve pipe 4's inner chamber this moment, play the bradyseism effect, after the collision, spring 6 expands rapidly, promote telescopic column 5 and slide to the probe direction, telescopic column 5 promotes two 3 downslide of ring, two 3 promotion probes of ring return to initial position, can reach the purpose of effective protection probe.

In summary, the following steps: this ultrasonic probe collision protection device, connect the probe through arc piece 9 and screw 10, through sleeve pipe 4, flexible post 5 and spring 6's cooperation is used, make ring one 2 and ring two 3 between have flexible elasticity, the purpose of effective protection probe has been reached, this ultrasonic probe collision protection device passes through spring 6's elasticity, indirectly play the effect of slowly hitting between protection device and the probe, it is poor to the probe protection effect in the in-service use to have solved this medical ultrasonic probe protection device, it hits the mechanism slowly not to be provided with relevant collision, can't provide the effect of slowly hitting for the probe when bumping, the problem of ultrasonic probe collision protection device's practicality has been reduced.

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 ultrasonic probe collision protection device comprises a shell (1), and is characterized in that: the top and the bottom of casing (1) inner chamber are provided with ring one (2) and ring two (3) respectively, the equal fixedly connected with sleeve pipe (4) in both sides of ring one (2) bottom, the bottom of sleeve pipe (4) is run through and is provided with flexible post (5), the bottom and ring two (3) fixed connection of flexible post (5), the inner chamber of sleeve pipe (4) is provided with spring (6), the top and the bottom of spring (6) weld with sleeve pipe (4) and flexible post (5) respectively mutually.

2. The ultrasonic probe collision protection device of claim 1, wherein: the two sides of the bottom of the second circular ring (3) are fixedly connected with arc blocks (9), and screws (10) penetrate through one sides of the arc blocks (9).

3. The ultrasonic probe collision protection device of claim 1, wherein: the top of casing (1) inner chamber both sides all fixedly connected with stopper (14), the bottom fixedly connected with spacing ring three (11) of casing (1) inner wall.

4. The ultrasonic probe collision protection device of claim 1, wherein: the top of the shell (1) is communicated with a conical tube (12), and the top of the conical tube (12) is provided with a rubber ring (13).

5. The ultrasonic probe collision protection device of claim 1, wherein: the top fixedly connected with spacing ring (7) of flexible post (5), the bottom fixedly connected with of sleeve pipe (4) inner chamber and the spacing ring two (8) of spacing ring (7) looks adaptation.