CN214334001U

CN214334001U - Novel high-frequency ultrasonic sensor

Info

Publication number: CN214334001U
Application number: CN202120582542.XU
Authority: CN
Inventors: 朱建桥
Original assignee: Nanjing Saisai Information Technology Co ltd
Current assignee: Nanjing Saisai Information Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-01
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a novel high-frequency ultrasonic sensor, which comprises an outer sleeve and an inner rotating shell, wherein the inner rotating shell is arranged inside the outer sleeve, a heat dissipation open slot is arranged on the surface of the shell, a heat dissipation net slot is arranged on one side of the sleeve, a rotating slot is arranged on the upper surface of the sleeve, a connecting strip is fixedly arranged on the inner side of the shell, one end of the connecting strip is fixedly connected with the side vertical surface of a central connecting block, a rotating column head is fixedly arranged in the center of the central connecting block and connected with the rotating slot, a rotating disc is fixedly arranged on the upper end of the rotating column head, when the sensor is in a working state, the rotating disc is rotated to drive the shell to rotate, and the heat dissipation open slot is corresponding to the heat dissipation net slot, thereby facilitating the dissipation of heat inside the sensor, avoiding the damage of precise components caused by internal high temperature, when the sensor is idle, the rotating disc is rotated to enable the solid part of the shell to correspond to the heat dissipation net slot, the dust is prevented from entering, and the service life of the sensor is prolonged.

Description

Novel high-frequency ultrasonic sensor

Technical Field

The utility model relates to a sensor technical field specifically is a novel high frequency ultrasonic sensor.

Background

The ultrasonic sensor is a sensor for converting ultrasonic signals into other energy signals, the ultrasonic waves are mechanical waves with the vibration frequency higher than 20kHz, and the ultrasonic sensor has the characteristics of high frequency, short wavelength, small diffraction phenomenon, particularly good directivity, capability of becoming rays and directionally propagating and the like, and the ultrasonic sensor has great penetrating power to liquid and solid, particularly in opaque solid.

The sensor can produce the heat in the during operation inside, if not give off in time, can cause the damage to inside accurate component, and then the surface of sensor can be provided with heat radiation structure, but the dust can get into inside through heat radiation structure, and current sensor buffer capacity is relatively weak.

To the above problems, the existing device is improved, and a novel high-frequency ultrasonic sensor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high frequency ultrasonic sensor adopts this device to work to solve the inside and the buffer capacity less than one's worth problem that the dust can get into the sensor through heat radiation structure in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a novel high-frequency ultrasonic sensor comprises an outer sheath and an inner rotating shell, wherein the inner rotating shell is arranged inside the outer sheath, the outer sheath comprises a sheath body, a base and an inner core, the base is arranged at the lower end of the sheath body, the inner core is arranged inside the sheath body, and the inner core is fixedly arranged on the upper surface of the base;

the inner rotary shell comprises a shell body, a heat dissipation open groove and a buffer sleeve, the heat dissipation open groove is formed in the surface of the shell body, the buffer sleeve is sleeved on the outer side of the shell body, and the buffer sleeve is arranged on the inner side of the sleeve body.

Furthermore, the cover body comprises a heat dissipation net groove, a rotating groove and a joint piece, the heat dissipation net groove is formed in one side of the cover body, the rotating groove is formed in the upper surface of the cover body, and the joint piece is fixedly mounted on one side of the rotating groove.

Furthermore, the joint includes upright piece and clamp splice, and the clamp splice is fixed mounting to one side of upright piece.

Further, the casing includes linking strip and center joint block, and the inboard fixed mounting of casing has the linking strip, and the one end of linking strip and the side facade fixed connection of center joint block.

Furthermore, the center connecting block comprises a rotating column head and a rotating disc, the rotating column head is fixedly installed in the center of the center connecting block and connected with the rotating groove, and the rotating disc is fixedly installed at the upper end of the rotating column head.

Further, the rolling disc comprises an attaching groove, friction bumps and an indicating rod, the attaching groove is formed in the upper surface of the rolling disc, the friction bumps are fixedly mounted on the bottom surface of the attaching groove, the indicating rod is fixedly mounted on one side of the rolling disc, and the indicating rod and the heat dissipation opening groove are in the same vertical plane.

Furthermore, the buffer sleeve comprises a fixed lining shell, a buffer cotton pad and a slot, the fixed lining shell is sleeved on the surface of the shell, the buffer cotton pad is fixedly arranged on the outer side of the fixed lining shell, the slot is formed in one side of the fixed lining shell and one side of the buffer cotton pad, and the slot is communicated with the radiating mesh slot.

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

1. the utility model provides a novel high-frequency ultrasonic sensor, a heat dissipation open slot is arranged on the surface of a shell, a heat dissipation net slot is arranged on one side of a sleeve body, a rotary slot is arranged on the upper surface of the sleeve body, a connecting strip is fixedly arranged on the inner side of the shell, one end of the connecting strip is fixedly connected with the side elevation surface of a central connecting block, a rotary column cap is fixedly arranged in the center of the central connecting block, the rotary column cap is connected with the rotary slot, a rotary disc is fixedly arranged at the upper end of the rotary column cap, when the sensor is in operating condition, drive the casing through rotating the rolling disc and rotate to make the uncovered groove of heat dissipation correspond with the heat dissipation wire netting groove, the inside thermal giving off of acceleration sensor of being convenient for avoids inside high temperature to cause the damage of accurate component, rotates the solid position that the rolling disc made the casing when idle and corresponds with the heat dissipation wire netting groove, avoids the entering of dust, and then does benefit to the life of extension sensor.

2. The utility model provides a novel high frequency ultrasonic sensor, the outside cover of casing is equipped with the cushion collar, and the cushion collar sets up the inboard at the cover body, fixed lining shell cover is established on the surface of casing, the fixed cotton pad of buffering that is provided with in the outside of fixed lining shell, the fluting has all been seted up to one side of fixed lining shell and the cotton pad of buffering, the fluting is linked together with the heat dissipation net groove, the cushion collar sets up between outsourcing cover and adversion shell, when the sensor receives the collision or when dropping, the cotton pad of buffering can absorb most impact force, do benefit to the cushioning effect that strengthens the sensor, protect internal component, and do not influence the radiating effect of sensor through the fluting.

3. The utility model provides a novel high frequency ultrasonic sensor, the laminating groove has been seted up to the upper surface of rolling disc, the basal surface fixed mounting in laminating groove has the friction bump, one side fixed mounting of rolling disc has the pilot lever, one side fixed mounting in rolling groove has the fastener, one side fixed mounting who founds the piece has the clamp splice, the pilot lever is in same vertical plane with the uncovered groove of heat dissipation, when the rolling disc rotates, agree with through pilot lever and clamp splice and be connected, aim at the heat dissipation net groove with the uncovered groove of heat dissipation to the auxiliary user, and can carry on spacingly to the pilot lever, and be convenient for operate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the outer sheath of the present invention;

fig. 3 is a schematic view of the structure of the inner rotating shell of the present invention;

fig. 4 is a schematic view of the plane structure of the outer jacket and the inner rotating shell of the present invention.

In the figure: 1. an outer sheath; 11. a sleeve body; 111. a heat dissipation mesh groove; 112. rotating the groove; 113. a joint; 1131. erecting a block; 1132. a clamping block; 12. a base; 13. an inner core; 2. an inner rotating shell; 21. a housing; 211. a connecting strip; 212. a central connecting block; 2121. rotating the column head; 2122. rotating the disc; 21221. a fitting groove; 21222. rubbing the salient points; 21223. an indication lever; 22. a heat-dissipating open groove; 23. a buffer sleeve; 231. fixing the lining shell; 232. a cushion cotton pad; 233. and (4) slotting.

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. 1-4, a novel high-frequency ultrasonic sensor includes an outer jacket 1 and an inner rotary shell 2, the inner rotary shell 2 is disposed inside the outer jacket 1, the outer jacket 1 includes a jacket body 11, a base 12 and an inner core 13, the base 12 is disposed at a lower end of the jacket body 11, the inner core 13 is mounted inside the jacket body 11, the inner core 13 is fixedly mounted on an upper surface of the base 12, the inner rotary shell 2 includes a shell 21, a heat dissipation open groove 22 and a buffer sleeve 23, the heat dissipation open groove 22 is disposed on a surface of the shell 21, the buffer sleeve 23 is sleeved on an outer side of the shell 21, and the buffer sleeve 23 is disposed on an inner side of the jacket body 11.

Referring to fig. 1-3, the sheath 11 includes a heat sink groove 111, a rotation groove 112 and a joint 113, the heat sink groove 111 is formed on one side of the sheath 11, the rotation groove 112 is formed on the upper surface of the sheath 11, the joint 113 is fixedly mounted on one side of the rotation groove 112, the joint 113 includes a vertical block 1131 and a clamping block 1132, the clamping block 1132 is fixedly mounted on one side of the vertical block 1131, the housing 21 includes a joint bar 211 and a central joint block 212, the joint bar 211 is fixedly mounted on the inner side of the housing 21, one end of the joint bar 211 is fixedly connected to a side vertical surface of the central joint block 212, the central joint block 212 includes a rotation stud 2121 and a rotation disc 2122, the rotation stud 2121 is fixedly mounted at the center of the central joint block 212, the rotation stud 2121 is connected to the rotation groove 112, the rotation disc 2122 is fixedly mounted at the upper end of the rotation stud 2121, when the sensor is in an operating state, the rotation disc 2122 drives the housing 21 to rotate, and the heat sink open groove 22 corresponds to the heat sink groove 111, the inside thermal giving off of acceleration sensor of being convenient for avoids inside high temperature to cause the damage of precision component, rotates rolling disc 2122 when idle and makes the entity position of casing 21 correspond with heat dissipation wire groove 111, avoids the entering of dust, and then does benefit to the life who prolongs the sensor.

Referring to fig. 3 and 4, the rotary disk 2122 includes an attaching groove 21221, friction protrusions 21222 and an indication rod 21223, the upper surface of the rotary disk 2122 is provided with the attaching groove 21221, the bottom surface of the attaching groove 21221 is fixedly provided with the friction protrusions 21222, one side of the rotary disk 2122 is fixedly provided with the indication rod 21223, the indication rod 21223 and the heat-dissipating open groove 22 are in the same vertical plane, when the rotary disk 2122 rotates, the indication rod 21223 is in fit connection with the clamping block 1132, so as to assist a user to align the heat-dissipating open groove 22 with the heat-dissipating mesh slot 111, and limit the indication rod 21223 for convenient operation, the buffer sleeve 23 includes a fixing lining shell 231, a buffer cotton pad 232 and a slot 233, the fixing lining shell 231 is sleeved on the surface of the housing 21, the outer side of the fixing lining shell 231 is fixedly provided with the buffer cotton pad 232, one side of the fixing lining shell 231 and the buffer cotton pad 232 are both provided with the slot 233, the slot 233 is communicated with the heat-dissipating mesh slot 111, the cushion collar 23 sets up between outer covering 1 and interior swivel shell 2, receives the collision or when dropping when the sensor, and the cotton pad 232 of buffering can absorb most impact force, does benefit to the cushioning effect that strengthens the sensor, protects internal component, and does not influence the radiating effect of sensor through fluting 233.

In summary, the following steps: the utility model provides a novel high-frequency ultrasonic sensor, the surface of casing 21 is equipped with heat dissipation open slot 22, one side of cover 11 is equipped with heat dissipation mesh slot 111, the upper surface of cover 11 is equipped with rotary slot 112, the inboard fixed mounting of casing 21 has linking strip 211, one end of linking strip 211 is fixedly connected with the side elevation of center receiving block 212, the central fixed mounting of center receiving block 212 has rotation column cap 2121, rotation column cap 2121 is connected with rotary slot 112, the upper end fixed mounting of rotation column cap 2121 has rotating disc 2122, when the sensor is in working condition, drive casing 21 to rotate by rotating disc 2122, and make heat dissipation open slot 22 correspond with heat dissipation mesh slot 111, be convenient for accelerating the inside thermal dissipation of sensor, avoid the damage of precision component caused by inside high temperature, rotating disc 2122 when idle makes the entity position of casing 21 correspond with heat dissipation mesh slot 111, the dust is prevented from entering, the service life of the sensor is prolonged, a buffer sleeve 23 is sleeved on the outer side of the shell 21, the buffer sleeve 23 is arranged on the inner side of the sleeve body 11, the fixed lining shell 231 is sleeved on the surface of the shell 21, a buffer cotton pad 232 is fixedly arranged on the outer side of the fixed lining shell 231, a notch 233 is formed in each of the fixed lining shell 231 and the buffer cotton pad 232, the notch 233 is communicated with the heat dissipation mesh groove 111, the buffer sleeve 23 is arranged between the outer sleeve 1 and the inner rotating shell 2, when the sensor is collided or falls, most impact force can be absorbed by the buffer cotton pad 232, the buffer effect of the sensor is enhanced, internal components are protected, the heat dissipation effect of the sensor is not affected through the notch 233, the upper surface of the rotating disc 21221 is provided with a fitting groove 21221, the friction bump 21222 is fixedly arranged on the bottom surface of the fitting groove 21221, and an indication rod 21223 is fixedly arranged on one side of the rotating disc 2122, one side fixed mounting of commentaries on classics groove 112 has fastener 113, and one side fixed mounting of founding piece 1131 has clamp piece 1132, and the indicator bar 21223 is in same vertical plane with the open groove 22 that dispels the heat, when rolling disc 2122 rotated, agrees with the clamp piece 1132 through indicator bar 21223 to supplementary user aligns the open groove 22 that dispels the heat with the heat sink net groove 111, and can carry on spacingly, the operation of being convenient for to indicator bar 21223.

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. The utility model provides a novel high frequency ultrasonic sensor, includes outer covering (1) and adversion shell (2), the inside of outer covering (1) is provided with adversion shell (2), its characterized in that: the outer sheath (1) comprises a sheath body (11), a base (12) and an inner core (13), the base (12) is arranged at the lower end of the sheath body (11), the inner core (13) is arranged inside the sheath body (11), and the inner core (13) is fixedly arranged on the upper surface of the base (12);

interior commentaries on classics shell (2) are including casing (21), heat dissipation open slot (22) and buffer housing (23), and heat dissipation open slot (22) have been seted up on the surface of casing (21), and the outside cover of casing (21) is equipped with buffer housing (23), and buffer housing (23) set up the inboard at the cover body (11).

2. The novel high frequency ultrasonic transducer of claim 1, wherein: the sleeve body (11) comprises a heat dissipation net groove (111), a rotating groove (112) and a joint piece (113), the heat dissipation net groove (111) is formed in one side of the sleeve body (11), the rotating groove (112) is formed in the upper surface of the sleeve body (11), and the joint piece (113) is fixedly installed on one side of the rotating groove (112).

3. The novel high frequency ultrasonic transducer of claim 2, wherein: the fastener (113) is including founding piece (1131) and clamp splice (1132), and one side fixed mounting of founding piece (1131) has clamp splice (1132).

4. The novel high frequency ultrasonic transducer of claim 1, wherein: the shell (21) comprises a connecting strip (211) and a center connecting block (212), the connecting strip (211) is fixedly installed on the inner side of the shell (21), and one end of the connecting strip (211) is fixedly connected with the side vertical face of the center connecting block (212).

5. The novel high frequency ultrasonic transducer of claim 4, wherein: the central connecting block (212) comprises a rotating column head (2121) and a rotating disc (2122), the rotating column head (2121) is fixedly installed in the center of the central connecting block (212), the rotating column head (2121) is connected with the rotating groove (112), and the rotating disc (2122) is fixedly installed at the upper end of the rotating column head (2121).

6. The novel high frequency ultrasonic transducer of claim 5, wherein: the rotating disc (2122) comprises an attaching groove (21221), friction bumps (21222) and an indicating rod (21223), the attaching groove (21221) is formed in the upper surface of the rotating disc (2122), the friction bumps (21222) are fixedly installed on the bottom surface of the attaching groove (21221), the indicating rod (21223) is fixedly installed on one side of the rotating disc (2122), and the indicating rod (21223) and the heat dissipation opening groove (22) are in the same vertical plane.

7. The novel high frequency ultrasonic transducer of claim 1, wherein: buffer sleeve (23) are including fixed lining shell (231), buffering cotton pad (232) and fluting (233), and fixed lining shell (231) cover is established on the surface of casing (21), and the outside of fixed lining shell (231) is fixed to be provided with buffering cotton pad (232), and fluting (233) have all been seted up to one side of fixed lining shell (231) and buffering cotton pad (232), and fluting (233) are linked together with heat dissipation net groove (111).