CN218211661U

CN218211661U - Portable temperature metering device

Info

Publication number: CN218211661U
Application number: CN202220960638.XU
Authority: CN
Inventors: 孙黎波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2023-01-03
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a portable temperature metering device, including measurement casing, display screen and temperature sensing head, the display screen embedding is in the positive top of measurement casing, the thermocouple temperature sensing line has been worn out to department below the measurement casing, the one end of thermocouple temperature sensing line is provided with the temperature sensing head, the both sides border department at the measurement casing back all is provided with the inserted block, every all mobilizable winding pole that is provided with on the inserted block, be provided with the arc cover on the winding pole, the utility model discloses all be provided with the winding pole on two inserted blocks at the measurement casing back, be provided with the arc cover on the winding pole, be connected with the rubber tape between two arc covers, be provided with the rubber pad on the U-shaped piece inner wall of arc cover side border department, the device when not using, can directly twine thermocouple temperature sensing line to two winding poles to in the rubber pad of the one end department chucking to the U-shaped piece that is close to the thermocouple temperature sensing line, made things convenient for its storage work.

Description

Portable temperature metering device

Technical Field

The application relates to the technical field of temperature measurement, in particular to a portable temperature metering device.

Background

The thermocouple thermometer is a temperature measuring instrument based on thermoelectric effect, has simple structure, wide measuring range, convenient use, accurate and reliable temperature measurement, and convenient remote transmission, automatic recording and centralized control of signals, so the thermocouple thermometer is widely applied in industrial production and needs a temperature measuring device when measuring the temperature;

in the portable temperature metering device in the prior art, a thermocouple temperature sensing wire is connected with a temperature sensing head on a device body, the temperature sensing head is inserted into a heating device, when two different conductors in the thermocouple temperature sensing wire are contacted to form a loop, electric potential is generated through temperature insertion, the generated electric potential is transmitted into a metering shell, and the electric potential returned by the thermocouple temperature sensing wire is converted into a temperature value through a processor to be displayed on a temperature display screen so as to carry out temperature metering work;

however, when the thermocouple is actually stored, the thermocouple temperature-sensing wire is inconvenient to store due to long length, and is easy to be pulled by external accidents when being directly placed, so that unnecessary loss is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background above, the present application provides a portable temperature measuring device.

The application provides a portable temperature metering device adopts following technical scheme:

the utility model provides a portable temperature metering device, includes measurement casing, display screen and temperature sensing head, the display screen embedding is in the positive top of measurement casing, the thermocouple temperature sensing line has been worn out to department below the measurement casing, the one end of thermocouple temperature sensing line is provided with the temperature sensing head, the both sides border department at the measurement casing back all is provided with the inserted block, every all mobilizable winding pole that is provided with on the inserted block, be provided with the arc cover on the winding pole, the border department that the arc cover is close to a winding pole side is provided with the U-shaped piece, be provided with the rubber pad on the inner wall of U-shaped piece.

Through adopting above-mentioned technical scheme, the device can be when depositing with the direct winding of thermocouple temperature sensing line to two winding poles to in the rubber pad of U-shaped piece inner wall is gone up to the one end department chucking that is close to the temperature sensing head with thermocouple temperature sensing line, make things convenient for the work of depositing to the device greatly.

Preferably, a rubber belt is connected between the arc-shaped sleeves.

Through adopting above-mentioned technical scheme, utilize the rubber tape by taut to measurement personnel's palm, two arc covers of cooperation can be at the in-process that the device used, will measure the casing cover to and with operating personnel's palm on, reduce the device's accident problem that drops.

Preferably, a sliding groove is formed in one side face of the inserting block, a sliding block is arranged in the sliding groove in a sliding mode, and one end of the winding rod is connected to the sliding block.

Through adopting above-mentioned technical scheme, utilize the slip of slider in the spout, can be according to the actual lower band of operating personnel palm, overlap two arc sleeves to operating personnel's palm.

Preferably, a guide rod penetrates through the sliding block, a second spring is sleeved on the guide rod, and two ends of the second spring are connected to the sliding block and the groove wall on one side of the sliding groove respectively.

Through adopting above-mentioned technical scheme, under the elastic force effect of second spring, see through the slider and support the arc cover tightly to operating personnel's palm to the wire pole plays spacing effect to the slider, avoids winding pole on the slider to take place the problem that drops, simple structure, function are practical.

Preferably, a slot is formed in the position, located at the inserting block, of the back face of the metering shell, the inserting block is inserted into the slot, and a first spring is connected between the inserting block and a slot wall on one side of the slot.

Through adopting above-mentioned technical scheme, under the pulling force effect of first spring, can be taut to operating personnel's palm through the inserted block.

Preferably, the winding rod is rotatably connected with an L-shaped rod, and one end of the L-shaped rod is connected to the arc-shaped sleeve.

Through adopting above-mentioned technical scheme, utilize the rotation of L shape pole on the winding pole, can rotate the rubber tape to the front of measurement casing to paste tightly to the display screen on, when carrying the device, can play the effect of protection to the display screen.

Preferably, the middle part below the metering shell is provided with a mounting groove, a thermocouple temperature sensing line connected with the metering shell penetrates out of the mounting groove, a circular ring is arranged in the mounting groove, the thermocouple temperature sensing line penetrates through the circular ring, and the circular ring is connected with the groove wall of the mounting groove through a connecting rod.

By adopting the technical scheme, the limiting effect of the circular ring on the thermocouple temperature sensing wire is utilized, the problem that the thermocouple temperature sensing wire is directly rubbed with the groove wall of the mounting groove to cause abrasion is avoided, and the service life of the thermocouple temperature sensing wire is prolonged.

To sum up, the application comprises the following beneficial technical effects:

1. the utility model discloses all be provided with the winding pole on two inserted blocks at the measurement casing back, be provided with the arc cover on the winding pole, be connected with the rubber tape between two arc covers, be provided with the rubber pad on the U-shaped piece inner wall of arc cover side border department, the device can directly twine thermocouple temperature sensing line to two winding poles when not using, and in the rubber pad of U-shaped piece of chucking one end department that the thermocouple temperature sensing line is close to the temperature sensing head, convenient to its storage work, rotatable L shape pole that is connected with on the winding pole, the one end of L shape pole is connected on the arc cover, the rotation of L shape pole on the winding pole can be tight to the front department of measurement casing with the rubber tape rotation cover, utilize the rubber tape to play the effect of protection to the display screen, simple structure, the function is practical;

2. the rubber belt is connected between the two arc sleeves, the first spring is connected between the insertion block and the groove wall in the slot, the upper sliding block of the winding rod is arranged in the sliding groove formed in the insertion block in a sliding mode, the second spring is connected between the sliding block and the groove wall on one side of the sliding groove, the elastic force of the first spring and the elastic force of the second spring are used for matching the two arc sleeves and the rubber belt, the device can be better sleeved on the palm of an operator during temperature measurement, and the situation that the device accidentally drops is reduced; the ring is arranged in the mounting groove in the middle of the lower surface of the metering shell and plays a limiting role in the thermocouple temperature sensing line, and the problem of abrasion caused by friction between the thermocouple temperature sensing line and the wall of the mounting groove is reduced.

Drawings

FIG. 1 is a schematic diagram of a portable temperature metering device according to an embodiment of the present application;

FIG. 2 is a schematic side view of a portable thermometer device in accordance with an embodiment of the present disclosure;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 of a portable temperature measuring device in accordance with an embodiment of the present application;

fig. 4 is an enlarged view of a portable temperature measuring device of the present embodiment at B in fig. 2.

Description of the reference numerals: 1. a metering housing; 2. a display screen; 3. a thermocouple temperature sensing line; 4. a temperature sensing head; 5. an L-shaped rod; 6. an arc-shaped sleeve; 7. a rubber belt; 8. a U-shaped block; 9. a rubber pad; 10. a slot; 11. inserting a block; 12. a first spring; 13. a chute; 14. a guide rod; 15. a second spring; 16. mounting grooves; 17. a connecting rod; 18. a circular ring; 19. a winding rod; 20. a slide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses portable temperature metering device. Referring to fig. 1-4, a portable temperature metering device comprises a metering shell 1, a display screen 2 and a temperature sensing head 4, wherein the display screen 2 is embedded above the front surface of the metering shell 1, a thermocouple temperature sensing wire 3 penetrates through the lower surface of the metering shell 1, the temperature sensing head 4 is arranged at one end of the thermocouple temperature sensing wire 3, insertion blocks 11 are arranged at the edges of the two sides of the back surface of the metering shell 1, a winding rod 19 is movably arranged on each insertion block 11, an arc-shaped sleeve 6 is arranged on each winding rod 19, a U-shaped block 8 is arranged at the edge of the arc-shaped sleeve 6 close to one side surface of each winding rod 19, a rubber pad 9 is arranged on the inner wall of each U-shaped block 8, when the device is stored, the thermocouple temperature sensing wire 3 can be directly wound on the two winding rods 19, and one end of the thermocouple temperature sensing wire 3 close to the temperature sensing head 4 is clamped into the rubber pad 9 on the inner wall of the U-shaped block 8, greatly convenient work of depositing to the device, be connected with rubber tape 7 between the arc cover 6, utilize rubber tape 7 to be taut to measurement personnel's palm, cooperate two arc covers 6, can be at the in-process that the device used, with measuring casing 1 cover to and with operating personnel's palm on, reduce the unexpected problem that drops of the device, measuring casing 1 is lower than middle department and seted up mounting groove 16, the thermocouple temperature sensing line 3 of connecting measuring casing 1 wears out mounting groove 16, be provided with ring 18 in the mounting groove 16, thermocouple temperature sensing line 3 passes ring 18, be connected through connecting rod 17 between the cell wall of ring 18 and mounting groove 16, utilize the limiting displacement of ring 18 to thermocouple temperature sensing line 3, avoid rubbing between the direct cell wall with mounting groove 16 of thermocouple temperature sensing line 3, and the problem of wearing and tearing appears, extension thermocouple temperature sensing line 3's life.

Referring to fig. 1, 2 and 4, a sliding slot 13 is formed on one side surface of the insert 11, a sliding block 20 is slidably disposed in the sliding slot 13, one end of a winding rod 19 is connected to the sliding block 20, two arc sleeves 6 can be sleeved on the palm of an operator according to the actual lower belt of the palm of the operator by utilizing the sliding of the sliding block 20 in the sliding slot 13, a guide rod 14 penetrates through the sliding block 20, a through hole for the guide rod 14 to penetrate through is formed in the sliding block 20, a second spring 15 is sleeved on the guide rod 14, two ends of the second spring 15 are respectively connected to the sliding block 20 and one side groove wall of the sliding slot 13, under the elastic force of the second spring 15, the arc sleeves 6 are abutted against the palm of the operator through the sliding block 20, and the guide rod 14 has a limiting effect on the sliding block 20, avoid winding pole 19 to take place the problem that drops on the slider 20, moreover, the steam generator is simple in structure, the function is practical, the position department that the measurement casing 1 back is in inserted block 11 has seted up slot 10, the movable slot 10 that injects of inserted block 11, be connected with first spring 12 between one side cell wall of inserted block 11 and slot 10, under the tensile force effect of first spring 12, can be taut to operating personnel's palm through inserted block 11 on, rotatable L shape pole 5 that is connected with on the winding pole 19, the one end of L shape pole 5 is connected on arc cover 6, utilize the rotation of L shape pole 5 on winding pole 19, can rotate rubber tape 7 to the front of measurement casing 1 to paste tightly to display screen 2, when carrying the device, can play the effect of protection to display screen 2.

The implementation principle of the portable temperature metering device in the embodiment of the application is as follows: when measuring the temperature, at first, utilize arc cover 6 and rubber tape 7 cover tightly to operating personnel's palm on, deepen temperature probe 4 again and carry out the temperature measurement to the equipment of heating in, the result that records shows on display screen 2, the device is when not using, can directly twine thermocouple temperature sensing line 3 to two winding poles 19 on, be close to thermocouple temperature sensing line 3 in the rubber pad 9 of one end chucking to the 8 inner walls of U-shaped piece of temperature sensing head 4, made things convenient for the depositing work to thermocouple temperature sensing line 3, rotate L shape pole 5 on winding pole 19 at last, drive the front department of rubber tape 7 cover to measurement casing 1 on two arc covers 6, utilize rubber tape 7 to play the effect of protection to display screen 2, moreover, the steam generator is simple in structure, and the function is practical.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable temperature metering device, includes measurement casing (1), display screen (2) and temperature sensing head (4), its characterized in that: the display screen (2) is embedded in the front upper side of the metering shell (1), thermocouple temperature-sensing lines (3) penetrate out of the lower side of the metering shell (1), a temperature-sensing head (4) is arranged at one end of each thermocouple temperature-sensing line (3), inserting blocks (11) are arranged at the edges of the two sides of the back of the metering shell (1), each inserting block (11) is movably provided with a winding rod (19), an arc-shaped sleeve (6) is arranged on each winding rod (19), a U-shaped block (8) is arranged at the edge of one side face, close to each winding rod (19), of each arc-shaped sleeve (6), and a rubber pad (9) is arranged on the inner wall of each U-shaped block (8).

2. A portable thermometer of claim 1, further comprising: a rubber belt (7) is connected between the two arc-shaped sleeves (6).

3. A portable thermometer of claim 1, wherein: a sliding groove (13) is formed in one side face of the inserting block (11), a sliding block (20) is arranged in the sliding groove (13) in a sliding mode, and one end of the winding rod (19) is connected to the sliding block (20).

4. A portable thermometer of claim 3, wherein: the sliding block (20) penetrates through a guide rod (14), a second spring (15) is sleeved on the guide rod (14), and two ends of the second spring (15) are connected to the groove wall on one side of the sliding block (20) and the sliding groove (13) respectively.

5. A portable thermometer of claim 1, further comprising: the back of the metering shell (1) is provided with a slot (10) at the position of an inserting block (11), the inserting block (11) is inserted into the slot (10), and a first spring (12) is connected between the inserting block (11) and the slot wall on one side of the slot (10).

6. A portable thermometer of claim 1, further comprising: the winding rod (19) is rotatably connected with an L-shaped rod (5), and one end of the L-shaped rod (5) is connected to the arc-shaped sleeve (6).

7. A portable thermometer of claim 1, wherein: the measuring device is characterized in that a mounting groove (16) is formed in the middle below the measuring shell (1) and connected with a thermocouple temperature sensing line (3) of the measuring shell (1) and penetrates out of the mounting groove (16), a circular ring (18) is arranged in the mounting groove (16), the thermocouple temperature sensing line (3) penetrates through the circular ring (18), and the circular ring (18) is connected with the wall of the mounting groove (16) through a connecting rod (17).