Temperature instrument convenient to store

Abstract

The utility model relates to the technical field of temperature instruments, and discloses a temperature instrument convenient to store, which comprises a temperature instrument body, a connecting plug, a connecting wire, a probe and a probe, the back surface of the temperature instrument body is connected with a bunching assembly, a rod clamping assembly and a joint fixing assembly, the bunching assembly is located in the middle of the back surface of the temperature instrument body, and the probe fixing assembly is connected with the connecting plug. The clamping rod assembly is located at one side of the bunching assembly, and the joint fixing assembly is located at one corner of the back of the temperature instrument body. According to the temperature instrument convenient to store, through the wire bunching assembly, the rod clamping assembly and the connector fixing assembly, the connecting wire, the probe and the connecting plug can be stored and fixed to the back face of the temperature instrument body, the connecting wire, the probe and the connecting plug can be conveniently taken out at any time for use in the use process, and the temperature instrument body and accessories are more convenient to store; and omission is not easy to occur during carrying.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature instruments, in particular to a temperature instrument that is easy to store. Background Art

[0002] Instruments for detecting temperature are used in all walks of life, especially in the industrial and electronic industries. Among them, temperature testers are high-precision instruments for measuring temperature. They use the phenomenon that solids, liquids, and gases expand and contract due to the influence of temperature. Under constant volume conditions, the pressure of the gas (or vapor) changes with different temperatures, the effect of the thermoelectric effect, the change of resistance with temperature, the influence of thermal radiation, etc., which cause monotonous and significant changes. Thermometers are used to mark the temperature. In the quality inspection process of small electrical products, temperature instruments are needed to detect the temperature during use. Only after passing the inspection can they leave the factory.

[0003] As disclosed in the patent announcement with announcement number CN213022044U, a temperature tester for electrical products comprises a temperature meter body, a probe rod and a detection tube, wherein the temperature meter body and the probe rod are connected via the detection tube, rotating components are provided on both sides of the temperature meter body, and a No. 1 connecting seat and a No. 2 connecting seat are respectively provided on the sides of the rotating components close to each other, a fixing column is provided on the inner side of the No. 1 connecting seat, a ring sleeve is provided on the outer side of the fixing column, and elastic components are connected to the outer sides of both ends of the ring sleeve, a supporting member is provided on the inner side of the No. 2 connecting seat, a limiting seat is provided on the outer side of the supporting member, and bayonet holes are provided on the outer sides of both ends of the limiting seat, and the bayonet hole is semicircular in shape, and the limiting seat is movably mounted on the inner side of the elastic component, so that the temperature tester can be flexibly carried, and is easy to operate with one hand, which is light and convenient.

[0004] However, the temperature instrument in the above technology still has the following problems:

[0005] Since the probe rod, detection tube, etc. connected to the temperature meter are all relatively long objects, especially the detection tube has a certain length, the probe rod and the detection tube need to be stored separately from the temperature meter when carrying it, so as to avoid the probe rod from bending or even breaking due to collision during carrying, which makes storage more cumbersome and it is easy to forget the probe rod and the detection tube when carrying the temperature meter, affecting the smooth progress of the temperature detection operation. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a temperature meter that is easy to store, such as storing a probe and a detection tube on the temperature meter, making it convenient to store and carry the temperature meter, the probe and the detection tube together, thereby improving the convenience of storing the temperature meter.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature meter that is easy to store, comprising a temperature meter body, a connecting plug, a connecting wire, a probe and a detection head, the back of the temperature meter body being connected with a wire harness assembly, a clamping rod assembly and a joint fixing assembly, the wire harness assembly being located in the middle position of the back of the temperature meter body, the clamping rod assembly being located on one side of the wire harness assembly, and the joint fixing assembly being located at a corner of the back of the temperature meter body.

[0008] Furthermore, the wiring harness assembly includes a winding shaft and a wire baffle plate, the winding shaft is fixedly connected to the middle position of the back side of the temperature instrument body, the wire baffle plate is fixedly connected to the side of the winding shaft away from the temperature instrument body, the connecting wire is located between the temperature instrument body and the wire baffle plate, and is wound around the outside of the winding shaft.

[0009] Furthermore, the clamping rod assembly includes two clamping blocks, both of which are located on the same side of the wiring harness assembly and are vertically distributed. Both clamping blocks have a clamping groove on one side away from the temperature instrument body, and the outer wall of the probe is clamped with the inner wall of the two clamping grooves.

[0010] Furthermore, a guide block is fixedly connected to the back of the temperature instrument body, a guide groove is transversely penetrated through the side of the guide block, the connecting wire is slidably connected to the guide groove, and the guide block is located above the wire harness assembly and the clamp rod assembly.

[0011] Furthermore, the connector fixing assembly includes two symmetrically arranged L-shaped baffles, both of which are fixedly connected to a corner of the back side of the temperature instrument body away from the wiring harness assembly, and the two L-shaped baffles are arranged opposite to each other at one end away from the temperature instrument body, and the outer walls on both sides of the connecting plug are respectively slidably connected to the inner walls of the two L-shaped baffles.

[0012] Furthermore, a protective shell is connected to the back of the temperature instrument body, the protective shell is located below the clamping rod assembly, an opening is provided on the top of the protective shell, the detection head is located in the protective shell, and two symmetrically arranged telescopic slide grooves are provided on the side of the temperature instrument body close to the protective shell, and the two telescopic slide grooves are connected to telescopic components, and the two telescopic components are respectively connected to the two ends of the protective shell close to the temperature instrument body.

[0013] Furthermore, the telescopic assembly includes a slider and a telescopic spring, the slider is located in the telescopic slide slot and is slidably connected to the telescopic slide slot, the top of the slider is fixedly connected to one end of the telescopic spring, the other end of the telescopic spring is fixedly connected to the telescopic slide slot, and the end of the slider away from the telescopic slide slot is fixedly connected to the protective shell.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This kind of temperature meter that is easy to store can store and fix the connecting wires, probes and connecting plugs on the back of the temperature meter body through the wire harness assembly, the clamp rod assembly and the connector fixing assembly, so that the connecting wires, the probes and the connecting plugs can be taken out at any time for use, making the temperature meter body and accessories more convenient to store and less likely to be missed when carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance connection structure of the utility model;

[0017] Figure 2 Based on Figure 1 Exploded schematic diagram of the connection structure;

[0018] Figure 3 It is a cross-sectional schematic diagram of the connection structure of the wiring harness assembly of the utility model;

[0019] Figure 4 for Figure 3 A magnified schematic diagram of the connection structure at center A;

[0020] Figure 5 Based on Figure 4 Exploded diagram of the connection structure.

[0021] In the figure: 1. Temperature instrument body; 2. Connecting plug; 3. Connecting wire; 4. Probe; 5. Detection head; 6. Winding shaft; 7. Wire baffle; 8. Clamp block; 9. Guide block; 10. L-shaped baffle; 11. Protective shell; 12. Slider; 13. Telescopic spring; 101. Telescopic slide groove; 801. Clamp groove; 901. Guide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1 - Figure 5 A temperature instrument that is easy to store includes a temperature instrument body 1, a connecting plug 2, a connecting wire 3, a probe 4 and a detection head 5. The back of the temperature instrument body 1 is connected with a wire harness assembly, a clamp assembly and a joint fixing assembly. The wire harness assembly is located in the middle position of the back of the temperature instrument body 1, the clamp assembly is located on one side of the wire harness assembly, and the joint fixing assembly is located at a corner of the back of the temperature instrument body 1.

[0024] like Figure 1 - Figure 5As shown, the structure of the temperature meter in the utility model is similar to that of the existing temperature meter, such as the temperature tester for electrical products disclosed in the patent with publication number CN213022044U. The main improvement of the utility model is that the user can more conveniently store the accessories of the temperature meter on the back of the temperature meter, so that the user can take them out at any time for use. Figures 1 to 5 As shown, when the temperature meter that is easy to store in the utility model is in use, the probe rod 4 can be fixed on the clamping rod assembly on the back of the temperature meter body 1, and then the connecting wire 3 at the end of the probe rod 4 can be wound around the wire harness assembly. After the connecting wire 3 is wound, the connecting plug 2 plugged into the temperature meter body 1 is fixed in the connector fixing assembly, so that the accessories of the commonly used temperature meter body 1 can be stored on the back of the temperature meter body 1, which is convenient to remove from the back of the temperature meter at any time when in use, avoiding forgetting to bring accessories when carrying the temperature meter for detection, resulting in the inability to perform temperature detection, and improving the convenience of storing the temperature meter body 1 and accessories.

[0025] like Figure 1 - Figure 3 As shown, the wire harness assembly includes a winding shaft 6 and a wire baffle 7, the winding shaft 6 is fixedly connected to the middle position of the back of the temperature instrument body 1, the wire baffle 7 is fixedly connected to the side of the winding shaft 6 away from the temperature instrument body 1, and the connecting wire 3 is located between the temperature instrument body 1 and the wire baffle 7, and is wound around the outside of the winding shaft 6. The connecting wire 3 can be wound around the winding shaft 6, and the wire baffle 7 is used to limit the blocking of the wire baffle 7, so that the wound connecting wire 3 is bound to the winding shaft 6, so as to prevent the wound connecting wire 3 from being loosened from the winding shaft 6 and improve the stability of the storage of the connecting wire 3.

[0026] like Figure 1 - Figure 5 As shown, the clamping rod assembly includes two clamping blocks 8, both of which are located on the same side of the harness assembly and are vertically distributed. The two clamping blocks 8 are provided with a clamping groove 801 on one side away from the temperature instrument body 1, and the outer wall of the probe 4 is clamped with the inner wall of the two clamping grooves 801. When fixing the probe 4, the probe 4 is clamped into the clamping grooves 801 of the two clamping blocks 8 from top to bottom, thereby completing the fixed storage of the probe 4, wherein the end of the probe 4 connected to the connecting line 3 faces upward, and the end connected to the detection head 5 faces downward.

[0027] like Figure 1 - Figure 3As shown, the back of the temperature meter body 1 is fixedly connected with a guide block 9, and the side of the guide block 9 is horizontally penetrated with a guide groove 901, and the connecting wire 3 is slidably connected with the guide groove 901, and the guide block 9 is located at the upper position between the wire harness assembly and the clamping rod assembly. After the probe 4 is stored and fixed, the connecting wire 3 above the probe 4 is clamped in the guide groove 901 of the guide block 9, and then transitions to the winding assembly, thereby avoiding excessive bending at the connection between the connecting wire 3 and the probe 4, which then leads to cracking and breaking, making the storage bending of the connecting wire 3 more moderate, reducing the damage of the connecting wire 3.

[0028] like Figure 1 - Figure 3 As shown, the connector fixing assembly includes two symmetrically arranged L-shaped baffles 10, both of which are fixedly connected to a corner of the back of the temperature instrument body 1 away from the wire harness assembly, and the two L-shaped baffles 10 are arranged opposite to each other at one end away from the temperature instrument body 1, and the outer walls of the two sides of the connecting plug 2 are respectively slidably connected to the inner walls of the two L-shaped baffles 10. After the winding and storage of the connecting wire 3 is completed, the connecting plug 2 is inserted inward through one end of the angle formed between the two L-shaped baffles 10, so that the connecting plug 2 is clamped between the two L-shaped baffles 10, and the fixed storage of the connecting plug 2 is completed.

[0029] like Figure 1 - Figure 5 As shown, the back of the temperature instrument body 1 is connected with a protective shell 11, the protective shell 11 is located below the clamping rod assembly, the top of the protective shell 11 is provided with an opening, the detection head 5 is located in the protective shell 11, and the temperature instrument body 1 is provided with two symmetrically arranged telescopic slots 101 on the side close to the protective shell 11, and the two telescopic slots 101 are connected with telescopic components, and the two telescopic components are respectively connected to the two ends of the protective shell 11 close to the temperature instrument body 1. The protective shell 11 is provided to protect the detection head 5 at the end of the probe rod 4 that is stored and fixed, so as to avoid the detection head 5 from colliding and being damaged with other objects during storage, and improve the storage effect. When the probe rod 4 is stuck in the two clamping slots 801, the protective shell 11 can be driven to move downward by the sliding of the telescopic component in the telescopic slot 101. When the probe rod 4 is stored and fixed, the contraction component drives the protective shell 11 to move upward, so as to cover the detection head 5 inside the protective shell 11, and complete the protection and storage of the detection head 5.

[0030] like Figure 1 - Figure 5As shown, the telescopic assembly includes a slider 12 and a telescopic spring 13. The slider 12 is located in the telescopic slot 101 and is slidably connected to the telescopic slot 101. The top of the slider 12 is fixedly connected to one end of the telescopic spring 13. The other end of the telescopic spring 13 is fixedly connected to the telescopic slot 101. The end of the slider 12 away from the telescopic slot 101 is fixedly connected to the protective shell 11. When the protective shell 11 is pulled downward, the two sliders 12 move downward in the two telescopic slots 101, so that the protective shell 11 moves downward, thereby avoiding the collision between the protective shell 11 and the detection head 5 during the process of the probe 4 being stuck in the slot 801. After the probe 4 is fixedly stored, the detection head 5 is located directly above the protective shell 11. At this time, the restraint on the protective shell 11 is released, and the telescopic spring 13 drives the slider 12 to move upward, thereby automatically pulling the protective shell 11 upward and covering the outside of the detection head 5 to protect and store the detection head 5.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A temperature meter that is easy to store, comprising a temperature meter body (1), a connecting plug (2), a connecting line (3), a probe (4) and a detection head (5), characterized in that: The back of the temperature instrument body (1) is connected to a wire harness assembly, a clamping rod assembly and a joint fixing assembly; the wire harness assembly is located in the middle of the back of the temperature instrument body (1); the clamping rod assembly is located on one side of the wire harness assembly; and the joint fixing assembly is located at a corner of the back of the temperature instrument body (1).

2. The temperature meter that is easy to store according to claim 1, characterized in that: The wire harness assembly comprises a winding shaft (6) and a wire baffle (7); the winding shaft (6) is fixedly connected to the middle position of the back side of the temperature instrument body (1); the wire baffle (7) is fixedly connected to a side of the winding shaft (6) away from the temperature instrument body (1); the connecting wire (3) is located between the temperature instrument body (1) and the wire baffle (7), and is wound around the outside of the winding shaft (6).

3. A temperature meter that is easy to store according to claim 1 or 2, characterized in that: The clamping rod assembly comprises two clamping blocks (8), the two clamping blocks (8) are located on the same side of the wiring harness assembly, and the two clamping blocks (8) are vertically distributed. A clamping groove (801) is provided on one side of the two clamping blocks (8) away from the temperature instrument body (1), and the outer wall of the probe rod (4) is clamped with the inner walls of the two clamping grooves (801).

4. A temperature meter that is easy to store according to claim 1 or 2, characterized in that: A guide block (9) is fixedly connected to the back of the temperature instrument body (1); a guide groove (901) is transversely penetrated through the side of the guide block (9); the connecting wire (3) is slidably connected to the guide groove (901); and the guide block (9) is located above the wire harness assembly and the clamp rod assembly.

5. A temperature meter that is easy to store according to claim 1 or 2, characterized in that: The joint fixing assembly comprises two symmetrically arranged L-shaped baffles (10), the two L-shaped baffles (10) being fixedly connected to a corner of the back side of the temperature instrument body (1) away from the wiring harness assembly, the two L-shaped baffles (10) being arranged opposite to one another at one end away from the temperature instrument body (1), and the outer walls on both sides of the connecting plug (2) being slidably connected to the inner walls of the two L-shaped baffles (10) respectively.

6. A temperature meter that is easy to store according to claim 1 or 2, characterized in that: The back of the temperature instrument body (1) is connected to a protective shell (11), the protective shell (11) is located below the clamping rod assembly, an opening is provided above the protective shell (11), the detection head (5) is located in the protective shell (11), and two symmetrically arranged telescopic slide grooves (101) are provided on a side of the temperature instrument body (1) close to the protective shell (11), the two telescopic slide grooves (101) are connected to telescopic assemblies, and the two telescopic assemblies are respectively connected to two ends of the protective shell (11) close to the temperature instrument body (1).

7. The temperature meter that is easy to store according to claim 6, characterized in that: The telescopic assembly comprises a slider (12) and a telescopic spring (13); the slider (12) is located in the telescopic slide groove (101) and is slidably connected to the telescopic slide groove (101); the top of the slider (12) is fixedly connected to one end of the telescopic spring (13); the other end of the telescopic spring (13) is fixedly connected to the telescopic slide groove (101); and the end of the slider (12) away from the telescopic slide groove (101) is fixedly connected to the protective shell (11).

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