Resistance measuring device for laboratory

Abstract

The utility model relates to the technical field of resistors, in particular to a resistance measuring device for a laboratory, which comprises an integral device main body, the integral device main body comprises a buffer cushion and a measuring mechanism, the buffer cushion is positioned at the bottom of the integral device main body, and the measuring mechanism is positioned at the top of the integral device main body. According to the utility model, through the buffer pad and the protection mechanism, a plurality of groups of uniformly distributed buffer bodies are arranged on the longer side surface of the periphery of the protection plate, and a plurality of groups of uniformly distributed dampers are arranged on the longer side surface, far away from the buffer bodies, of the periphery of the protection plate. According to the invention, the protection mechanism relieves the impact force from the outside to the measurement mechanism, protects the interior of the measurement mechanism, achieves a first protection effect, and achieves a second protection effect under the condition that the buffer sponge is arranged in the buffer body and the buffer pad. The problem that a common resistance measuring device is poor in protection effect is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of resistance, in particular to a resistance measuring device for laboratory use. Background Art

[0002] The resistance of a conductor to electric current is called the resistance of the conductor. The current resistance measuring device has the effect of measuring resistance, but there are still areas that need improvement, as follows: The protection effect of ordinary resistance measuring devices is poor.

[0003] Therefore, it is particularly important to design a laboratory resistance measuring device to change the above technical defects and improve the overall practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a resistance measuring device for laboratory use to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A resistance measuring device for laboratory use, comprising an overall device body, the overall device body comprising a buffer pad and a measuring mechanism, wherein the buffer pad is located at the bottom of the overall device body, wherein the measuring mechanism is located at the top of the overall device body, the measuring mechanism is installed on the outer top of the buffer pad, a display screen is arranged on the outer longer side of the measuring mechanism, a data interface is provided on the outer longer side of the measuring mechanism close to the display screen, and a function adjustment button is installed on the outer longer side of the measuring mechanism close to the data interface;

[0007] A power switch is arranged on one of the longer outer side surfaces of the measuring mechanism, a control switch is installed on one of the longer outer side surfaces of the measuring mechanism close to the power switch, a probe interface is provided on one of the longer outer side surfaces of the measuring mechanism close to the control switch, a protection mechanism is installed on two shorter outer side surfaces of the measuring mechanism, the protection mechanism comprises a protection plate, wherein the protection plate is located in the middle of the protection mechanism, a buffer body is installed on one of the longer outer side surfaces of the protection plate, a damper is arranged on one of the longer outer side surfaces of the protection plate away from the buffer body, and a protection groove is arranged on one end of the damper away from the protection plate.

[0008] As a preferred solution of the utility model, three groups of data interfaces are provided on a longer side surface of the periphery of the measuring mechanism close to the display screen.

[0009] As a preferred solution of the utility model, two groups of power switches are arranged on one longer side of the periphery of the measuring mechanism, wherein the two groups of power switches are divided into a main power switch and a secondary power switch.

[0010] As a preferred solution of the utility model, three groups of control switches are installed on a longer side surface of the periphery of the measuring mechanism close to the power switch.

[0011] As a preferred solution of the utility model, two groups of probe interfaces are provided on a longer side surface of the periphery of the measuring mechanism close to the control switch.

[0012] As a preferred solution of the utility model, a buffer sponge is arranged inside the buffer body and the buffer pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a laboratory resistance measuring device is designed, a buffer pad and a protection mechanism are used, a plurality of groups of evenly distributed buffer bodies are installed on a longer side surface of the periphery of the protection plate, and a plurality of groups of evenly distributed damping are arranged on a longer side surface of the periphery of the protection plate away from the buffer body. Under the condition, the protection mechanism mitigates the external impact force on the measuring mechanism and protects the inside of the measuring mechanism, thus achieving a first level of protection effect. Under the condition that a buffer sponge is arranged inside the buffer body and the buffer pad, a second level of protection effect is achieved, thus effectively solving the problem of poor protection effect of ordinary resistance measuring devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is an enlarged structural diagram of the protection mechanism of the utility model.

[0018] In the figure: 1. The main body of the whole device; 2. The cushion; 3. The measuring mechanism; 4. The protection mechanism; 5. The data interface; 6. The power switch; 7. The control switch; 8. The display screen; 9. The function adjustment button; 10. The probe interface; 11. The protection groove; 12. The protection plate; 13. The damping; 14. The buffer body. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A resistance measuring device for laboratory use, comprising an overall device body 1, the overall device body 1 comprising a buffer pad 2 and a measuring mechanism 3, wherein the buffer pad 2 is located at the bottom of the overall device body 1, wherein the measuring mechanism 3 is located at the top of the overall device body 1, the measuring mechanism 3 is installed on the outer top of the buffer pad 2, a display screen 8 is arranged on the outer longer side surface of the measuring mechanism 3, a data interface 5 is provided on the outer longer side surface of the measuring mechanism 3 close to the display screen 8, and a function adjustment button 9 is installed on the outer longer side surface of the measuring mechanism 3 close to the data interface 5;

[0025] A power switch 6 is arranged on one of the longer outer sides of the measuring mechanism 3, a control switch 7 is installed on one of the longer outer sides of the measuring mechanism 3 close to the power switch 6, a probe interface 10 is provided on one of the longer outer sides of the measuring mechanism 3 close to the control switch 7, a protection mechanism 4 is installed on two shorter outer sides of the measuring mechanism 3, the protection mechanism 4 includes a protection plate 12, wherein the protection plate 12 is located in the middle of the protection mechanism 4, a buffer body 14 is installed on one of the longer outer sides of the protection plate 12, a damper 13 is arranged on one of the longer outer sides of the protection plate 12 away from the buffer body 14, and a protection groove 11 is arranged on one end of the damper 13 away from the protection plate 12.

[0026] Specifically, refer to Figure 1 , Figure 2 and Figure 3 Three groups of data interfaces 5 are provided on a longer side surface of the periphery of the measuring mechanism 3 close to the display screen 8, so that the data line is connected to the data interface 5, and two groups of power switches 6 are provided on a longer side surface of the periphery of the measuring mechanism 3, wherein the two groups of power switches 6 are divided into a main power switch and a secondary power switch, so that the start-up of the device can be controlled by clicking the power switch 6.

[0027] Furthermore, three groups of control switches 7 are installed on the longer side surface of the periphery of the measuring mechanism 3 near the power switch 6, so that the device can be adjusted by clicking the control switch 7. Two groups of probe interfaces 10 are opened on the longer side surface of the periphery of the measuring mechanism 3 near the control switch 7, so that the staff can connect the probe to the probe interface 10.

[0028] Specifically, refer to Figure 1 , Figure 2 and Figure 3 , the buffer body 14 and the buffer pad 2 are provided with buffer sponges inside, so that the protection mechanism 4 mitigates the external impact force on the measuring mechanism 3 and protects the inside of the measuring mechanism 3.

[0029] The working process of the utility model is as follows: a laboratory resistance measuring device designed by the present invention is used, so that when the main body 1 of the overall device is used, first the staff connects the probe to the probe interface 10, and then connects the data line to the data interface 5. A plurality of groups of evenly distributed buffer bodies 14 are installed on the outer longer side surface of the protection plate 12, and a plurality of groups of evenly distributed damping 13 are arranged on the outer longer side surface of the protection plate 12 away from the buffer body 14. Under the condition, the protection mechanism 4 mitigates the external impact force on the measuring mechanism 3, protects the interior of the measuring mechanism 3, and plays a first level of protection effect. Under the condition that a buffer sponge is arranged inside the buffer body 14 and the buffer pad 2, a second level of protection effect is achieved, which effectively solves the problem of poor protection effect of ordinary resistance measuring devices. Two groups of power switches 6 are arranged on the outer longer side surface of the measuring mechanism 3, wherein the two groups of power switches 6 are divided into a main power switch and a secondary power switch. Under the condition, the start of the device can be controlled by clicking the power switch 6. Therefore, the utility model is a very practical product and is worthy of popularization and application.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory resistance measuring device, comprising an integral device body (1), characterized in that: The overall device body (1) comprises a cushion (2) and a measuring mechanism (3), wherein the cushion (2) is located at the bottom of the overall device body (1), wherein the measuring mechanism (3) is located at the top of the overall device body (1), the measuring mechanism (3) is installed on the top of the outer periphery of the cushion (2), a display screen (8) is arranged on a longer side surface of the outer periphery of the measuring mechanism (3), a data interface (5) is provided on a longer side surface of the outer periphery of the measuring mechanism (3) close to the display screen (8), and a function adjustment button (9) is installed on a longer side surface of the outer periphery of the measuring mechanism (3) close to the data interface (5); A power switch (6) is arranged on one of the longer outer side surfaces of the measuring mechanism (3); a control switch (7) is mounted on one of the longer outer side surfaces of the measuring mechanism (3) close to the power switch (6); a probe interface (10) is provided on one of the longer outer side surfaces of the measuring mechanism (3) close to the control switch (7); a protection mechanism (4) is mounted on two shorter outer side surfaces of the measuring mechanism (3); the protection mechanism (4) comprises a protection plate (12), wherein the protection plate (12) is located in the middle of the protection mechanism (4); a buffer body (14) is mounted on one of the longer outer side surfaces of the protection plate (12); a damper (13) is mounted on one of the longer outer side surfaces of the protection plate (12) away from the buffer body (14); and a protection groove (11) is arranged on one end of the damper (13) away from the protection plate (12).

2. A laboratory resistance measuring device according to claim 1, characterized in that: Three groups of data interfaces (5) are provided on a longer side surface of the periphery of the measuring mechanism (3) close to the display screen (8).

3. A laboratory resistance measuring device according to claim 1, characterized in that: Two groups of power switches (6) are arranged on one longer side of the periphery of the measuring mechanism (3), wherein the two groups of power switches (6) are divided into a main power switch and a secondary power switch.

4. A laboratory resistance measuring device according to claim 1, characterized in that: Three groups of control switches (7) are installed on a longer side surface of the periphery of the measuring mechanism (3) close to the power switch (6).

5. A laboratory resistance measuring device according to claim 1, characterized in that: Two groups of probe interfaces (10) are provided on a longer side surface of the periphery of the measuring mechanism (3) close to the control switch (7).

6. A laboratory resistance measuring device according to claim 1, characterized in that: Buffer sponges are arranged inside the buffer body (14) and the buffer pad (2).

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