CN219538278U

CN219538278U - Probe with replaceable probe

Info

Publication number: CN219538278U
Application number: CN202320900381.3U
Authority: CN
Inventors: 赖启钥; 柏波; 张国庆
Original assignee: Shenzhen Huarongfa Electronic Testing Co ltd
Current assignee: Shenzhen Huarongfa Electronic Testing Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-18
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the field of medical instruments and discloses a probe capable of replacing a probe, which comprises a handheld handle, wherein an electronic box is arranged in the handheld handle, one side of the electronic box is fixedly connected with a mounting sleeve, the inside of the mounting sleeve is connected with a connecting block in a sliding manner, a plurality of mounting grooves are formed in the mounting sleeve, a plurality of first springs are fixedly connected to the inner wall, facing to the outer side, of the mounting grooves, a push plate is fixedly connected to the other end of each first spring, and one side of the connecting block is fixedly connected with an electronic connector. According to the utility model, the arc-shaped limiting block and the push plate are arranged, when the probe is replaced, the push plate is pushed to move so as to push the arc-shaped limiting block to move into the groove, so that the limiting of the connecting block and the mounting sleeve is relieved, the process of replacing the probe body is quicker and more convenient, and in addition, the probe can move and adjust the length when in use by arranging the threaded rod and the frosted rotating wheel, so that the detection function is more comprehensive.

Description

Probe with replaceable probe

Technical Field

The utility model relates to the field of medical instruments, in particular to a probe with a replaceable probe.

Background

Patent document publication number CN210249804U discloses a probe with a replaceable probe, comprising a probe body, a hand-held handle, and an adapter; the probe main body is fixedly connected with the handheld handle through the adapter; the tail end of the probe body is provided with a stepped threaded pin; the upper end of the adapter is provided with a probe fixing hole; the lower end of the adapter is provided with a connecting lug; a hand-held handle fixing hole is formed in the connecting lug; the outer edge of the adapter is provided with a round edge; the tail end of the hand-held handle is provided with a fixing groove; the connecting convex blocks fix the lower end of the adapter through the fixing grooves; the hand-held handle is provided with a marking ball. The utility model has the beneficial effects that the probe main body and the handheld handle are fixedly connected through the adapter, the other end of the adapter is connected with the probe main body through the stepped threaded pin, the precision is easy to control, the disassembly is convenient, the cost is reduced by only replacing the probe main body, and the connection mode of the stepped threaded pin ensures that the replacement is more convenient, the interchangeability is better, and the precision is more accurate.

But the device need twist when changing the probe body, and is comparatively consuming time, influences the efficiency of changing the probe body, and on the other hand is at the probe in the use sometimes need the length of adjustment probe according to the condition make the detection more comprehensive.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a probe capable of replacing a probe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a probe of interchangeable probe, includes handheld handle, handheld handle inside is provided with the electron box, electron box one side fixedly connected with installation cover, the inside sliding connection of installation cover has the connecting block, the inside a plurality of mounting grooves that are provided with of installation cover, the inside a plurality of first springs of inner wall fixedly connected with in outside of mounting groove, first spring other end fixedly connected with push pedal, one side fixedly connected with push pedal in the outside of push pedal orientation, the push rod runs through installation cover and fixedly connected with button, the connecting block outside is provided with a plurality of recesses, recess and mounting groove intercommunication, recess one side inner wall fixedly connected with a plurality of second springs that keep away from the open-ended, second spring top fixedly connected with arc stopper, connecting block one side fixedly connected with probe body, connecting block one side fixedly connected with electronic connector.

As a further description of the above technical solution:

the novel polishing device is characterized in that an empty groove is formed in the handheld handle, one side of the handheld handle is rotationally connected with a polishing rotating wheel, the center of the polishing rotating wheel is fixedly connected with a rotating rod, the rotating rod penetrates through the handheld handle and is fixedly connected with a threaded rod, a fixed block is fixedly connected in the empty groove, the other end of the threaded rod is rotationally connected with the fixed block, a movable block is connected with the outer wall of the threaded rod in a threaded manner, a plurality of guide rods are fixedly connected to the inner wall of one side of the empty groove opposite to the fixed block, the guide rods penetrate through the movable block and the fixed block, the movable block is in sliding connection with the guide rods, a plurality of connecting rods are fixedly connected to one side of the electronic box, and the connecting rods penetrate through the fixed block and the movable block and are in sliding connection with the fixed block.

As a further description of the above technical solution:

the outer side of the hand-held handle is provided with a plurality of arc-shaped grooves.

As a further description of the above technical solution:

one side of the hand-held handle is provided with a detection lamp.

As a further description of the above technical solution:

the opening of the mounting sleeve is provided with a guide groove.

As a further description of the above technical solution:

and a limit ring is arranged at the bottom end of the arc-shaped limit block.

As a further description of the above technical solution:

the connecting block is provided with the rubber circle with probe body junction.

The utility model has the following beneficial effects:

1. according to the utility model, the arc-shaped limiting block and the push plate are arranged, when the probe is replaced, the push plate is pushed to move so as to push the arc-shaped limiting block to move into the groove by pressing the button, so that the limiting of the connecting block and the mounting sleeve is released, the probe body and the connecting block can be taken out, then a new probe body and a new connecting block are replaced, the connecting block is pushed through the sliding groove in the mounting sleeve, and when the groove is communicated with the mounting groove, the arc-shaped limiting block is ejected out through the extrusion of the spring, so that the connecting block and the mounting sleeve are limited and fixed, and the process of replacing the probe body is faster and more convenient.

2. According to the utility model, the threaded rod and the grinding rotating wheel are arranged, when the length of the probe needs to be adjusted, the grinding rotating wheel is rotated, so that the grinding rotating wheel drives the threaded rod to rotate through the rotating rod, the moving block is moved, and the connecting rod is pulled to move the electronic box, so that the probe body is driven to move, and the detection function of the probe is more comprehensive when the probe is used.

Drawings

FIG. 1 is a perspective view of a probe of an alternative probe head according to the present utility model;

FIG. 2 is a block diagram of a probe of an alternative probe head according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view at B in fig. 3.

Legend description:

1. a detection lamp; 2. a handle; 3. an arc-shaped groove; 4. a limit ring; 5. a button; 6. a mounting sleeve; 7. a probe body; 8. a guide rod; 9. a threaded rod; 10. a fixed block; 11. an electronic box; 12. an electronic connector; 13. a guide groove; 14. a connecting block; 15. a rubber ring; 16. a sanding wheel; 17. a rotating rod; 18. a moving block; 19. a connecting rod; 20. a mounting groove; 21. a push rod; 22. a first spring; 23. an arc-shaped limiting block; 24. a second spring; 25. a push plate; 26. and a hollow groove.

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. 1-4, one embodiment provided by the present utility model is: the utility model provides a probe of interchangeable probe, including handheld handle 2, handheld handle 2 inside is provided with electronic box 11, electronic box 11 one side fixedly connected with installation sleeve 6, installation sleeve 6 inside sliding connection has connecting block 14, installation sleeve 6 inside is provided with a plurality of mounting grooves 20, the inside inner wall fixedly connected with a plurality of first springs 22 in outside of mounting groove 20, first spring 22 other end fixedly connected with push pedal 25, one side fixedly connected with push rod 21 in the push pedal 25 in outside, push rod 21 runs through installation sleeve 6 and fixedly connected with button 5, the connecting block 14 outside is provided with a plurality of recesses, recess and mounting groove 20 intercommunication, recess one side inner wall fixedly connected with a plurality of second springs 24 of opening is kept away from to the recess, second spring 24 top fixedly connected with arc stopper 23, connecting block 14 one side fixedly connected with probe body 7, connecting block 14 one side fixedly connected with electronic connector 12, through setting up arc stopper 23 and push pedal 25, when changing probe body 7, thereby make push pedal 25 remove to the recess through pushing arc stopper 23, thereby remove the spacing of 14 and installation sleeve 6, make probe body 7 and 14 can then take out a plurality of second springs 24 through the recess and connecting block 14, thereby the extrusion process is fast when connecting block 14 is changed to the connecting block 14, and the connection groove is changed, and the connection is made more convenient to take out the probe body 7.

The handheld handle 2 is internally provided with an empty slot 26, the handheld handle 2 is rotationally connected with a grinding rotating wheel 16 on one side, a rotating rod 17 is fixedly connected with the center of the grinding rotating wheel 16, the rotating rod 17 penetrates through the handheld handle 2 and is fixedly connected with a threaded rod 9, a fixed block 10 is fixedly connected in the empty slot 26, the other end of the threaded rod 9 is rotationally connected with the fixed block 10, a movable block 18 is connected with the outer wall of the threaded rod 9 in a threaded manner, a plurality of guide rods 8 are fixedly connected with one side inner wall of the empty slot 26 opposite to the fixed block 10, the guide rods 8 penetrate through the movable block 18 and the fixed block 10, the movable block 18 is slidably connected with the guide rods 8, a plurality of connecting rods 19 are fixedly connected with one side of the electronic box 11, the connecting rods 19 penetrate through the fixed block 10 and the movable block 18, the connecting rods 19 are slidably connected with the fixed block 10, and through the threaded rod 9 and the grinding rotating rod 16, when the length of a probe is required to be adjusted, the grinding rotating rod 16 is driven by the rotating rod 17 to rotate the threaded rod 18, and then the connecting rod 19 is pulled to move the electronic box 11, so that the probe body 7 is driven to move, and the probe function is detected more comprehensively.

The outside of the hand-held handle 2 is provided with a plurality of arc grooves 3, and the probe is more comfortable when being taken by arranging the arc grooves 3.

One side of the hand-held handle 2 is provided with a detection lamp 1, and whether the connection of the probe body 7 is normal can be determined by arranging the detection lamp 1.

The opening of the mounting sleeve 6 is provided with a guide groove 13, and the guide groove 13 is arranged to enable the probe body 7 to be replaced more conveniently and smoothly.

The bottom of the arc-shaped limiting block 23 is provided with the limiting ring 4, and the arc-shaped limiting block 23 can be limited by the limiting ring 4, so that the arc-shaped limiting block 23 is prevented from being excessively ejected out of the groove.

The connecting block 14 is provided with rubber circle 15 with probe body 7 junction, can protect probe body 7 through setting up rubber circle 15, avoids probe body 7 to receive the damage when using or changing.

Working principle: when changing probe body 7, thereby make push pedal 25 remove through pressing button 5 and promote arc stopper 23 to the recess in remove, thereby release the spacing of connecting block 14 and installation cover 6, make probe body 7 and connecting block 14 can take out, then change new probe body 7 and connecting block 14, advance connecting block 14 through the spout in the installation cover 6, arc stopper 23 pops out through the extrusion of second spring 24 when recess and mounting groove 20 intercommunication, thereby make connecting block 14 and installation cover 6 spacing fixed, make the process of changing probe body 7 more swiftly convenient, when needs adjustment probe length, rotate dull polish runner 16, thereby make dull polish runner 16 drive threaded rod 9 rotation through bull stick 17 and make movable block 18 remove, and then pulling connecting rod 19 makes electronic box 11 remove, thereby drive probe body 7 and remove, make the probe detect the function more comprehensive when using.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A probe with a replaceable probe head, comprising a hand-held handle (2), characterized in that: the handheld handle (2) is inside to be provided with electron box (11), electron box (11) one side fixedly connected with installation cover (6), inside sliding connection of installation cover (6) has connecting block (14), the inside a plurality of mounting grooves (20) that are provided with of installation cover (6), the inside inner wall fixedly connected with a plurality of first springs (22) towards the outside of mounting groove (20), first spring (22) other end fixedly connected with push pedal (25), one side fixedly connected with push rod (21) towards the outside of push pedal (25), push rod (21) run through installation cover (6) and fixedly connected with button (5), connecting block (14) outside is provided with a plurality of recesses, recess and mounting groove (20) intercommunication, one side inner wall fixedly connected with a plurality of second springs (24) of opening are kept away from to the recess, second spring (24) top fixedly connected with arc stopper (23), one side fixedly connected with probe body (7) of connecting block (14), one side fixedly connected with electron connector (12).

2. A probe for a replaceable probe head according to claim 1, wherein: the novel polishing device is characterized in that an empty groove (26) is formed in the handheld handle (2), one side of the handheld handle (2) is rotationally connected with a polishing rotating wheel (16), the center of the polishing rotating wheel (16) is fixedly connected with a rotating rod (17), the rotating rod (17) penetrates through the handheld handle (2) and is fixedly connected with a threaded rod (9), a fixed block (10) is fixedly connected in the empty groove (26), the other end of the threaded rod (9) is rotationally connected with the fixed block (10), a movable block (18) is connected with the outer wall of the threaded rod (9) in a threaded manner, a plurality of guide rods (8) are fixedly connected to the inner wall of one side, opposite to the fixed block (10), of the empty groove (26), the guide rods (8) penetrate through the movable block (18) and the fixed block (10), the movable block (18) are in sliding connection with the guide rods (8), a plurality of connecting rods (19) are fixedly connected to one side of the electronic box (11), and the connecting rods (19) penetrate through the fixed block (10) and the movable block (18) in a sliding manner.

3. A probe for a replaceable probe head according to claim 1, wherein: a plurality of arc-shaped grooves (3) are formed in the outer side of the handheld handle (2).

4. A probe for a replaceable probe head according to claim 1, wherein: the outer wall of the hand-held handle (2) is provided with a detection lamp (1).

5. A probe for a replaceable probe head according to claim 1, wherein: the opening of the mounting sleeve (6) is provided with a guide groove (13).

6. A probe for a replaceable probe head according to claim 1, wherein: the bottom end of the arc-shaped limiting block (23) is provided with a limiting ring (4).

7. A probe for a replaceable probe head according to claim 1, wherein: a rubber ring (15) is arranged at the joint of the connecting block (14) and the probe body (7).