CN217878048U

CN217878048U - Shell for handheld digital thermometer

Info

Publication number: CN217878048U
Application number: CN202221769174.0U
Authority: CN
Inventors: 董锋; 李庆芝; 刘源; 张凯; 李强
Original assignee: Xian Thermal Power Research Institute Co Ltd
Current assignee: Xian Thermal Power Research Institute Co Ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-22
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a pair of a shell for handing digital thermometer belongs to environmental protection instrument technical field, include: a housing having an accommodating cavity; the accommodating cavity is suitable for accommodating a handheld digital thermometer; a hand strap disposed at one side of the housing; a hand penetrating space is formed between the hand strap and the shell; the utility model discloses a shell for handheld digital thermometer establishes at the surface of handheld digital thermometer through the casing cover, realizes the protection to handheld digital thermometer, even the accident falls, also can play fine guard action to handheld digital thermometer.

Description

Shell for handheld digital thermometer

Technical Field

The utility model relates to an environmental protection instrument technical field, concretely relates to a shell for handing digital thermometer.

Background

The hand-held digital thermometer is also called a portable digital thermometer, which is a contact type temperature measuring instrument and is suitable for measuring the temperature of liquid, gas, rubber and asphalt. The premise of measurement is that the sensor and the sensitive part (mostly within 10mm of the front end) are in full contact with a measured object to achieve the purpose of quickly conducting heat, so that the temperature of the sensitive element of the sensor and the temperature of the measured object exceed the same as soon as possible and an electric signal of the corresponding object temperature is output, thereby achieving the purpose of measuring temperature.

Handheld digital thermometer is in the use, needs the experimenter to climb up and down to arrive the survey hole position sometimes, and then realizes the measurement of temperature, often can appear the condition of carelessly falling to the ground in carrying the in-process, but, because current generally is the duroplastic shell, causes the instrument to damage when dropping easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the condition that often can appear falling to the ground carelessly in carrying the in-process among the prior art, because current generally is the duroplasts shell, causes the defect that the instrument damaged when dropping easily to a digital thermometer is used for handing is provided.

In order to solve the above technical problem, the utility model provides a pair of a shell for handheld digital thermometer, include:

a housing having an accommodating cavity; the accommodating cavity is suitable for accommodating a handheld digital thermometer;

a hand strap disposed at one side of the housing; a hand-passing space is formed between the hand strap and the shell.

Preferably, the method further comprises the following steps:

and the hand grip is arranged on the back of the shell.

According to a preferable scheme, a groove is formed in one side end of the shell and corresponds to a socket, used for inserting a thermocouple, of the handheld digital thermometer.

As a preferred scheme, fixing columns are respectively arranged on the periphery of the groove; the two opposite angle setting fixing columns are connected with silica gel ropes.

Preferably, the storage bag is arranged on one side of the shell far away from the hand strap.

Preferably, the storage bag is provided with a zipper.

Preferably, a grounding assembly is connected to the housing, and the grounding assembly includes:

the middle part of the grounding wire is connected with the shell; a first clamp and a second clamp are respectively arranged at two ends of the grounding wire; the first clip is adapted to connect with a thermocouple of a handheld digital thermometer; the second clip is adapted to be connected to the ground.

Preferably, the method further comprises the following steps:

the connecting column is arranged on one side of the shell, which is provided with the groove; the middle part of the grounding wire is connected to the connecting column.

As a preferred scheme, the periphery of the back plate of the shell is provided with dismounting holes.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a shell for handing digital thermometer, include: a housing and a hand strap; the shell is sleeved on the outer surface of the handheld digital thermometer, so that the handheld digital thermometer is protected, and the handheld digital thermometer can be well protected even if the handheld digital thermometer falls accidentally;

meanwhile, a hand strap is arranged on one side of the shell, and can be hung on an arm in the carrying process, so that the falling risk can be reduced.

2. The utility model provides a shell for a hand-held digital thermometer, which also comprises a gripper arranged on the back of the shell; the hand grip is used for being used in the measuring process, and is convenient for taking the hand-held digital thermometer.

3. The utility model provides a shell for handheld digital thermometer through the setting of recess, the installation and the use of the thermocouple of being convenient for.

4. The utility model provides a shell for handheld digital thermometer still includes: a ground component; when the handheld digital thermometer is used for testing the smoke temperature of the dust remover, if the thermocouple meets the charged particles of smoke dust in smoke, the digital thermometer can float in digital mode during testing to affect the accuracy of data, and the accuracy of the digital thermometer is ensured by arranging the grounding assembly and leading current away through the grounding wire.

5. The utility model provides a shell for handheld digital thermometer is provided with the fixed column around the recess, is connected with the silica gel rope on the fixed column for the realization is fixed to the thermocouple.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a housing for a handheld digital thermometer of the present invention.

Fig. 2 is a rear view of a housing for a handheld digital thermometer of the present invention.

Fig. 3 is a top view of a housing for a handheld digital thermometer according to the present invention.

Fig. 4 is a state diagram of the use of the housing of the present invention for a handheld digital thermometer.

Description of reference numerals:

1. a housing; 2. a groove; 3. a hand strap; 4. a storage bag; 5. a zipper; 6. a gripper; 7. fixing a column; 8. a silicone rope; 9. disassembling the hole; 10. connecting columns; 11. a ground line; 12. a first clip; 13. a second clip; 14. and a thermocouple.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The present embodiment provides a case for a hand-held digital thermometer, as shown in fig. 1, comprising a case 1 and a hand strap 3; the shell 1 is provided with an accommodating cavity which is suitable for accommodating a handheld digital thermometer; a hand strap 3 is arranged on one side of the shell 1, and a hand penetrating space is formed between the hand strap 3 and the shell 1;

the casing 1 is sleeved on the outer surface of the handheld digital thermometer, so that the handheld digital thermometer is protected, and even if the handheld digital thermometer falls accidentally, the handheld digital thermometer can be well protected;

meanwhile, the hand strap 3 is arranged on one side of the shell 1, and can be hung on an arm in the carrying process, so that the falling risk can be reduced.

As shown in fig. 2, a hand grip 6 is provided on the back of the case 1, and the hand grip 6 is provided to facilitate gripping when the hand-held digital thermometer is used.

A groove 2 is formed in one side of the shell 1, and the groove 2 is arranged corresponding to a socket of the handheld digital thermometer, which is used for plugging a thermocouple 14; the groove 2 is arranged, so that the thermocouple 14 can be conveniently installed after the shell 1 is sleeved on the handheld digital thermometer.

As shown in fig. 3, fixing posts 7 are respectively arranged around the grooves 2; the fixed columns 7 arranged diagonally are connected with the silica gel ropes 8, so that the two silica gel ropes 8 are arranged in a crossed manner, and the thermocouple 14 can be fixed.

A storage bag 4 is arranged on one side of the shell 1 far away from the hand strap 3, and a zipper 5 is arranged on the storage bag 4, so that articles can be placed conveniently.

As shown in fig. 4, a grounding assembly is connected to the housing 1; the grounding assembly comprises a grounding wire 11, the middle part of the grounding wire 11 is connected with the shell 1 in a training stage, a first clamp 12 and a second clamp 13 are respectively arranged at two ends of the grounding wire 11, the first clamp 12 is connected with a thermocouple 14 of the handheld digital thermometer, and the second clamp 13 is connected with the ground in the using process.

Furthermore, a connecting column 10 is arranged on one side of the shell 1 provided with the groove 2, and the middle part of the grounding wire 11 is connected to the connecting column 10, i.e. the whole grounding wire 11 is arranged on one side of the shell 1 provided with the groove 2, so as to be conveniently connected with the thermocouple 14. Meanwhile, the grounding wire 11 can be stored in the storage bag 4 when not in use and taken out of the storage bag 4 when in use. The silicone string 8 may also be placed in the storage bag 4 and removed for use.

Furthermore, the periphery of the back plate of the shell 1 is provided with dismounting holes 9, so that the digital thermometer can be conveniently held by hand and taken out of the shell 1.

Method of use and principles

When the portable digital thermometer needs to be installed, the portable digital thermometer is placed in the accommodating cavity of the shell 1, the thermocouple 14 is straightened, and then the plug of the thermocouple 14 is inserted into the groove 2 reserved in the shell 1 and is tightly connected with the thermometer. The zipper 5 is unzipped to take out the two silica gel ropes 8 in the storage bag 4, the two silica gel ropes are crosswise arranged on the fixed column 7, and the plug of the thermocouple 14 is fastened in the groove 2 and does not shake any more; then taking out the grounding wire 11 in the storage bag 4, connecting the middle part of the grounding wire 11 with the connecting column 10, connecting the first clamp 12 with the thermocouple 14, and connecting the second clamp 13 with the ground; this is accomplished by pulling the zipper 5 on the bag 4.

When the digital thermometer needs to be used for measurement, the digital thermometer is opened, and a hand passes through the hand passing space, and then the hand grip 6 on the back of the shell 1 is gripped; the second clamp 13 clamps the grounding clamp to the grating plate or to the metal object, the ground. The thermocouple 14 is inserted into the test hole and the data is read on the thermometer. Because the experimenter wrist is fixed in wearing the hand space and grips tongs 6 tightly, the thermometer that assembles can not drop, has guaranteed the safety of thermometer. Because the plug of the thermocouple 14 is fixed on the plug fixing column 7 by the two silica gel ropes 8 in a crossed manner, the plug cannot slip from the groove 2, and the thermocouple 14 cannot fall off no matter in the hole measuring environment under the condition of positive pressure or negative pressure. The ground wire 11 guides the charges guided by the smoke dust carrying the charges into the ground, so that the accuracy of the measured temperature and the safety of experimenters are ensured.

When the thermometer needs to be detached, fingers penetrate through the reserved detaching holes 9 reserved at the four corners of the back plate of the shell 1, and the thermometer can be detached by applying force. The silica gel rope 8 and the grounding wire 11 are respectively disassembled, and the storage bag 4 is filled with the silica gel rope and the grounding wire is zipped up by the zipper 5. According to the requirement, a plurality of thermometers for standby batteries No. 5 can be arranged in the storage bag 4.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A housing for a handheld digital thermometer, comprising:

a housing (1) having a receiving cavity; the accommodating cavity is suitable for accommodating a handheld digital thermometer;

a hand strap (3) disposed on one side of the housing (1); a hand penetrating space is formed between the hand strap (3) and the shell (1).

2. The housing for a handheld digital thermometer of claim 1 further comprising:

and the hand grip (6) is arranged on the back surface of the shell (1).

3. The casing for a handheld digital thermometer according to claim 1, characterized in that a groove (2) is formed in one side end of the casing (1), and the groove (2) is arranged corresponding to a socket of the handheld digital thermometer for plugging the thermocouple (14).

4. A casing for a hand-held digital thermometer according to claim 3, characterised in that the recesses (2) are provided with fixing posts (7) around each; the two opposite angle setting fixing columns (7) are connected with silica gel ropes (8).

5. A casing for a hand-held digital thermometer according to claim 3, characterised by a storage bag (4) arranged on the side of the housing (1) remote from the hand strap (3).

6. A casing for a hand-held digital thermometer according to claim 5, characterised in that the bag (4) is provided with a zip fastener (5).

7. A casing for a hand-held digital thermometer according to claim 5, characterised in that a grounding assembly is connected to the casing (1), said grounding assembly comprising:

the middle part of the grounding wire (11) is connected with the shell (1); a first clamp (12) and a second clamp (13) are respectively arranged at two ends of the grounding wire (11); the first clip (12) is adapted to connect with a thermocouple (14) of a handheld digital thermometer; the second clip (13) is adapted to be connected to the ground.

8. The housing for a handheld digital thermometer of claim 7 further comprising:

the connecting column (10) is arranged on one side of the shell (1) where the groove (2) is arranged; the middle part of the grounding wire (11) is connected to the connecting column (10).

9. A casing for a hand-held digital thermometer according to one of the claims 1 to 8, characterised in that the back plate of the casing (1) is provided with dismounting holes (9) all around.