CN213932864U

CN213932864U - Ultramicro type probe-type wireless temperature sensor

Info

Publication number: CN213932864U
Application number: CN202022550693.5U
Authority: CN
Inventors: 吕林波; 黄山; 吴明浩; 吴宇
Original assignee: Xi'an Ruier Era Information Technology Co ltd
Current assignee: Xi'an Ruier Era Information Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-10
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a temperature sensor technical field, and a super miniature type probe-type wireless temperature sensor is disclosed, including sensor body, sensor body's the fixed display that is equipped with in top, sensor body's bottom intercommunication is equipped with the probe, sensor body's the fixed plate that is equipped with in rear side, sensor body's front side is seted up the spout, the inside contact connection of cell wall of spout has the slider, the fixed push pedal that is equipped with in top of slider, the rear side of push pedal contacts with sensor body's front side and is connected, and both ends all are equipped with the mechanism that opens and shuts, the cell wall lower extreme transverse fixation of spout is equipped with the horizontal pole, the limiting plate has been cup jointed in the pole wall rotation of horizontal pole, logical groove has been seted up to the inside upper end of limiting plate, the inside that leads to the groove is equipped with stop gear, the slot has all been seted up to the cell wall internal surface both sides of spout, the top of slider is equipped with promotes answer mechanism. The utility model discloses can protect temperature sensor's probe in real time.

Description

Ultramicro type probe-type wireless temperature sensor

Technical Field

The utility model relates to a temperature sensor technical field especially relates to an ultramicro type belt probe wireless temperature sensor.

Background

The temperature sensor is a sensor which can sense temperature and convert the temperature into a usable output signal, and with the technical development of the temperature sensor, the existing temperature sensor generally adopts wireless technology, can display reading and is provided with a probe so as to facilitate rapid temperature detection.

However, when the existing temperature sensor with the probe is used, the probe is outside, so that the probe is easily affected by accidental collision and external environment, the normal use of the probe is affected, and the temperature detection accuracy of the temperature sensor is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that has the influence of unexpected collision and environment influence easily when the temperature sensor who has the probe among the prior art uses, and the super micro-type belt probe formula wireless temperature sensor who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ultramicro type probe-type wireless temperature sensor comprises a sensor body, a display is fixedly arranged at the top of the sensor body, the bottom of the sensor body is communicated with a probe, the rear side of the sensor body is fixedly provided with a fixed plate, a sliding groove is arranged on the front side of the sensor body, a sliding block is connected in the groove wall of the sliding groove in a contact manner, a push plate is fixedly arranged on the top of the sliding block, the rear side of the push plate is in contact connection with the front side of the sensor body, and both ends are provided with an opening and closing mechanism, the lower end of the groove wall of the chute is transversely and fixedly provided with a cross rod, the rod wall of the cross rod is rotatably sleeved with a limit plate, the inside upper end of limiting plate has been seted up logical groove, the inside that leads to the groove is equipped with stop gear, the slot has all been seted up to the cell wall internal surface both sides of spout, the top of slider is equipped with promotes return mechanism.

Preferably, the mechanism that opens and shuts includes gear and rack, the lateral wall fixed connection of rack and push pedal, the fixed bull stick that has cup jointed in inside of gear, the rear end of bull stick passes through rolling bearing and is connected with the fixed plate rotation, gear and rack meshing, and the fixed connecting rod that is equipped with of front side lower extreme, the fixed arc that is equipped with in bottom of connecting rod, two the arc contact is connected.

Preferably, stop gear includes the fixed block, the fixed block and the cell wall intermediate position fixed connection who leads to the groove, the both sides of fixed block are all fixed and are equipped with first telescopic link and first spring, first telescopic link and first spring cup joint, and the other end is fixed jointly and is equipped with the inserted block, the other end of inserted block passes logical groove and is connected with the cell wall contact of slot.

Preferably, the pushing and returning mechanism comprises a second telescopic rod and a second spring, the second telescopic rod is sleeved with the second spring, and two ends of the second telescopic rod are fixedly connected with the top of the sliding block and the groove wall of the sliding groove respectively.

Preferably, sponge pads are fixedly arranged on the inner surfaces of the two arc-shaped plates and are in contact connection with the probes.

Preferably, the front sides of the two insertion blocks are fixedly provided with pressing plates.

Compared with the prior art, the utility model provides an ultramicro type belt probe wireless temperature sensor possesses following beneficial effect:

1. the ultramicro belt probe type wireless temperature sensor determines the position of the sliding block through the limiting plate and the limiting mechanism, and effectively protects the probe when the temperature sensor is not used.

2. This super micro-belt probe type wireless temperature sensor through the promotion answer mechanism and the fixed plate that are equipped with and the mechanism that opens and shuts, when needs make temperature sensor, can expand the probe fast and contact with the testee, carries out the protection of very first time to the probe after the while detects.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure can protect temperature sensor's probe in real time, only takes out the probe when the temperature detects to the detection accuracy nature and the life of probe have been improved.

Drawings

Fig. 1 is a schematic structural view of an ultra-micro type probe-type wireless temperature sensor according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: 1 sensor body, 2 displays, 3 probes, 4 fixed plates, 5 sliders, 6 push plates, 7 limiting plates, 8 gears, 9 racks, 10 rotating rods, 11 connecting rods, 12 arc-shaped plates, 13 fixed blocks, 14 first telescopic rods, 15 first springs, 16 inserting blocks, 17 second telescopic rods, 18 second springs, 19 sponge pads, 20 pressing plates and 21 cross rods.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an ultramicro type probe-type wireless temperature sensor comprises a sensor body 1, a display 2 is fixedly arranged at the top of the sensor body 1, the display 2 is arranged to display reading in real time, and the temperature sensor can rapidly detect temperature conveniently, a probe 3 is communicated with the bottom of the sensor body 1, a fixing plate 4 is fixedly arranged at the rear side of the sensor body 1, a chute is arranged at the front side of the sensor body 1, a sliding block 5 is in contact connection with the inner part of the chute wall of the chute, a push plate 6 is fixedly arranged at the top of the sliding block 5, the rear side of the push plate 6 is in contact connection with the front side of the sensor body 1, opening and closing mechanisms are arranged at both ends of the push plate 6, a cross bar 21 is transversely and fixedly arranged at the lower end of the chute wall of the chute, a limiting plate 7 is rotatably sleeved on the bar wall of the cross bar 21, a through groove is arranged at the upper end of the limiting plate 7, and a limiting mechanism is arranged inside the through groove, the slot has all been seted up to the cell wall internal surface both sides of spout, and the top of slider 5 is equipped with promotes return mechanism.

The mechanism that opens and shuts includes gear 8 and rack 9, rack 9 and push pedal 6's lateral wall fixed connection, gear 8's inside is fixed to have cup jointed bull stick 10, the rear end of bull stick 10 is passed through rolling bearing and is connected with fixed plate 4 rotation, gear 8 and rack 9 meshing, and the front side lower extreme is fixed and is equipped with connecting rod 11, the fixed arc 12 that is equipped with in bottom of connecting rod 11, two arc 12 contacts are connected, wrap up probe 3 and protect through arc 12.

Stop gear includes fixed block 13, fixed block 13 and the cell wall intermediate position fixed connection who leads to the groove, the both sides of fixed block 13 are all fixed and are equipped with first telescopic link 14 and first spring 15, first telescopic link 14 and first spring 15 cup joint, and the other end is fixed jointly and is equipped with inserted block 16, the other end of inserted block 16 passes logical groove and is connected with the cell wall contact of slot, confirm through setting up limiting plate 7 and to the position of limiting plate 7, the position of slider 5 of being confirms, prevent that sensor body 1 from receiving unexpected promotion and leading to probe 3 to expose.

Promote the mechanism that restores and include second telescopic link 17 and second spring 18, second telescopic link 17 cup joints with second spring 18, and both ends respectively with the top of slider 5 and the cell wall fixed connection of spout, can return to initial position after slider 5 removes to the end through second telescopic link 17 and second spring 18 soon.

The internal surface of two arcs 12 is all fixed and is equipped with foam-rubber cushion 19, and two foam-rubber cushion 19 all are connected with the contact of probe 3, and the front side of two inserted blocks 16 is all fixed and is equipped with press platen 20, sets up press platen 20 and is convenient for remove inserted block 16.

In the utility model, when the temperature sensor is used, the two pressing plates 20 are pressed, the two insert blocks 16 are pressed against the first telescopic rod 14 and the first spring 15, the insert blocks 16 are separated from the slot of the side wall of the chute, the limiting plate 7 rotates around the cross rod 21, the slide block 5 can conveniently slide in the chute, then the push plate 6 is pushed, the slide block 5 slides in the chute and pulls the second spring 18 and the second telescopic rod 17, the two racks 9 are meshed with the gear 8 when the push plate 6 moves, the gear 8 is pushed, the two gears 8 simultaneously drive the two arc plates 12 to expand and expose the inner probe 3 through the connection of the connecting rod 11 when the gear 8 rotates, thereby exposing the probe 3 and contacting with a measured object for temperature detection, and the display 2 can display the reading when in detection, the detection convenience of the temperature sensor is improved, the push plate 6 is loosened after the detection is finished, the sliding block 5 and the arc-shaped plate 12 are restored to the initial position, and finally, the limiting plate 7 is restored to the initial position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a super little type probe-type wireless temperature sensor, includes sensor body (1), its characterized in that, the fixed display (2) that is equipped with in top of sensor body (1), the bottom intercommunication of sensor body (1) is equipped with probe (3), the fixed plate (4) that is equipped with in rear side of sensor body (1), the spout has been seted up to the front side of sensor body (1), the contact connection has slider (5) in the cell wall of spout, the fixed push pedal (6) that is equipped with in top of slider (5), the rear side of push pedal (6) contacts with the front side of sensor body (1) and is connected, and both ends all are equipped with the mechanism that opens and shuts, the cell wall lower extreme of spout transversely fixedly is equipped with horizontal pole (21), limiting plate (7) have been cup jointed in the pole wall rotation of horizontal pole (21), logical groove has been seted up to the inside upper end of limiting plate (7), the inside of leading to the groove is equipped with stop gear, the slot has all been seted up to the cell wall internal surface both sides of spout, the top of slider (5) is equipped with promotes return mechanism.

2. The ultramicro type probe-type wireless temperature sensor according to claim 1, wherein the opening and closing mechanism comprises a gear (8) and a rack (9), the rack (9) is fixedly connected with the side wall of the push plate (6), a rotating rod (10) is fixedly sleeved inside the gear (8), the rear end of the rotating rod (10) is rotatably connected with the fixed plate (4) through a rotating bearing, the gear (8) is meshed with the rack (9), the lower end of the front side is fixedly provided with a connecting rod (11), the bottom of the connecting rod (11) is fixedly provided with an arc-shaped plate (12), and the two arc-shaped plates (12) are in contact connection.

3. The ultramicro belt probe type wireless temperature sensor according to claim 1, wherein the limiting mechanism comprises a fixed block (13), the fixed block (13) is fixedly connected with the middle position of the slot wall of the through slot, a first telescopic rod (14) and a first spring (15) are fixedly arranged on both sides of the fixed block (13), the first telescopic rod (14) and the first spring (15) are sleeved, an insert block (16) is fixedly arranged on the other end of the fixed block, and the other end of the insert block (16) passes through the through slot and is connected with the slot wall of the insert slot in a contact manner.

4. The ultramicro type belt probe wireless temperature sensor according to claim 1, wherein the pushing and returning mechanism comprises a second telescopic rod (17) and a second spring (18), the second telescopic rod (17) is sleeved with the second spring (18), and two ends of the second telescopic rod are respectively fixedly connected with the top of the sliding block (5) and the groove wall of the sliding groove.

5. The ultramicro wireless temperature sensor with a probe according to claim 2, wherein sponge pads (19) are fixed on the inner surfaces of the two arc-shaped plates (12), and the two sponge pads (19) are in contact connection with the probe (3).

6. The ultramicro type belt probe wireless temperature sensor according to claim 3, wherein a pressing plate (20) is fixedly arranged at the front side of each of the two inserting blocks (16).