Test probe fixing device

Abstract

The embodiment of the utility model provides a test probe fixing device, and relates to the technical field of probes. The test probe fixing device comprises an impact test device, the inner side of the impact test device is provided with a pressing part, the bottom of the pressing part is provided with an installation assembly, the installation assembly comprises an installation block, and the front side of the installation block is fixedly connected with a protection box. According to the invention, rapid installation of probe parts of different models is realized, so that a single-model probe can be fixed without depending on traditional fastening tools such as bolts and the like, the installation efficiency is greatly improved, the flexibility and universality of the system are remarkably enhanced, and the cost is reduced. According to the utility model, the probe is arranged on the mounting assembly, so that the same set of testing device can adapt to various types of batteries and energy storage equipment, and specifically, the mounting assembly has the following advantages that the position of the probe can be quickly adjusted and locked through parts of the mounting assembly, the time required for replacing the probe is greatly shortened, and diversified testing requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to probe technical field especially is related to a test probe fixing device. BACKGROUND

[0002] The new energy battery impact test probe fixing device is an auxiliary tool for testing the electrical performance of new energy automobile power batteries or other energy storage devices. The main function of this device is to ensure that the test probe is stably and accurately fixed on the battery terminal during impact testing under extreme conditions such as short circuit, overcharge / discharge, etc., so as to obtain reliable test data.

[0003] The existing probe fixing device usually relies on fasteners such as bolts to connect when installing the test probe and the test equipment. Although this method can ensure a certain stability and safety, its limitations are also very obvious: it is only suitable for specific types of probes, which means that when different types of batteries or energy storage devices need to be tested, due to differences in size, interface form, etc., only limited and single test data can be obtained, which not only limits the test range, but also may lead to a decrease in work efficiency and an increase in additional cost for purchasing multiple special installation tools, which is time-consuming and labor-intensive, increasing the user's workload. Therefore, we propose a test probe fixing device with the function of being easy to use, which needs to be developed urgently. SUMMARY

[0004] The utility model aims at providing a kind of test probe fixing device, can reduce the fixed adaptability problem caused by replacing different models of probe of probe fixing device, to avoid the problem of low fixing efficiency and increase cost in turn.

[0005] The utility model provides a kind of test probe fixing device, including impact testing device, the inside of the impact testing device is installed with down-pressing component, the bottom of the down-pressing component is provided with installation assembly, the installation assembly includes installation block, the front side of the installation block is fixedly connected with protective box, the inner chamber of the protective box is rotatably connected with long rod, the rear end of the long rod is penetrated to the inner chamber of installation block.

[0006] In a specific embodiment, the inner chamber of the installation block is slidably connected with a moving plate, and the top of the inner chamber of the installation block is rotatably connected with a rotating rod.

[0007] In a specific embodiment, the outer surfaces of the rotating rod and the long rod are respectively connected with two meshing bevel gears, and the top of the moving plate is fixedly connected with a toothed plate.

[0008] In a specific embodiment, the outer surface of the rotating rod is fixedly connected with a gear meshing with the toothed plate, and the outer surface of the long rod is fixedly connected with a worm gear.

[0009] In a specific embodiment, the inner cavity of the protection box is rotationally connected with a worm gear engaged with a worm, and the left and right sides of the moving plate are provided with a placing cavity.

[0010] In a specific embodiment, the inner cavity of the placing cavity is rotationally connected with a push plate, and the left and right sides of the inner cavity of the mounting block are slidingly connected with a running plate.

[0011] In a specific embodiment, the opposite side of the two running plates is fixedly connected with two symmetrically arranged springs, and the top of the running plate is rotationally connected with one side of the push plate.

[0012] In a specific embodiment, the front and rear sides of the bottom of the running plate are fixedly connected with a connecting rod, and the bottom end of the connecting rod extends to the outside of the bottom of the mounting block and is connected with a limiting plate.

[0013] In a specific embodiment, the front and rear sides of the inner cavity of the limiting plate are rotationally connected with a sliding rod, and the outer surface of the sliding rod is movably connected with a pressing plate.

[0014] In a specific embodiment, the outer surface of the pressing plate is slidingly connected with the inner cavity of the limiting plate, the bottom of the mounting block is provided with a probe component, and the outer surface of the pressing plate is in contact with the outer surface of the probe component.

[0015] The beneficial effects of the present application are: through the setting of the mounting assembly, the quick installation of different types of probe parts is realized, so that the traditional bolt fastening tool is not needed to fix a single type of probe, and this design not only greatly improves the installation efficiency, but also significantly enhances the flexibility and versatility of the system, so that the same set of testing devices can adapt to various types of batteries and energy storage devices. Specifically, the mounting assembly has the following advantages: through the parts of the mounting assembly, the position of the probe can be quickly adjusted and locked, the time required for replacing the probe is greatly shortened, and probes of various specifications and shapes can be supported, whether they are standard or specially customized, and can be effectively fixed to meet diversified testing needs. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0017] Figure 1 It is a three-dimensional schematic view of the overall structure of the embodiments of the present application.

[0018] Figure 2 It is the overall structure of the utility model embodiment's bottom view perspective schematic diagram;

[0019] Figure 3 It is the mounting block structure of the utility model embodiment's bottom view perspective schematic diagram;

[0020] Figure 4 It is the mounting block structure of the utility model embodiment's section perspective schematic diagram;

[0021] Figure 5 It is the mobile plate structure of the utility model embodiment's perspective schematic diagram;

[0022] Figure 6 It is the mounting block structure of the utility model embodiment's perspective schematic diagram; Figure 5 It is the mounting block structure of the utility model embodiment's perspective schematic diagram;

[0023] Figure 7 It is the mounting block structure of the utility model embodiment's perspective schematic diagram;

[0024] Figure 8 It is the mounting block structure of the utility model embodiment's perspective schematic diagram;

[0025] Figure 9 It is the mounting block structure of the utility model embodiment's perspective schematic diagram.

[0026] Icon: 1, impact test device;2, press part;3, mounting assembly;31, mounting block;32, protection box;33, long rod;34, mobile plate;35, rotating rod;36, bevel gear;37, toothed plate;38, gear;39, worm;310, worm;311, place cavity;312, push plate;313, running plate;314, connecting rod;315, limiting plate;316, slide rod;317, pressing plate;318, probe part;319, spring. DETAILED DESCRIPTION

[0027] The existing probe fixing device relies on bolt connection, although stability is ensured, but adaptability is poor, test range is limited, efficiency is reduced, cost and work burden are increased. Therefore, the inventor provides a test probe fixing device through setting mounting assembly, rapid installation of different models of probes is realized, traditional bolt fixing is not needed, installation efficiency and system flexibility are significantly improved, a variety of batteries and energy storage equipment tests are adapted, various specifications of probes are supported, diversified needs are met, so that the above defects are solved.

[0028] Some embodiments of the utility model will be described in detail below in combination with the drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0029] Please refer to Figures 1 to 9 The utility model discloses a test probe fixing device, including impact testing device 1, the inside installation of impact testing device 1 has the down -pressing part 2, the bottom of down -pressing part 2 is provided with installation assembly 3, and installation assembly 3 includes mounting block 31, the top of this mounting block 31 is bolted with down -pressing part 2 through bolt, and the front side fixedly connected of mounting block 31 has protection box 32, and the inner chamber rotation of protection box 32 is connected with long rod 33, and the rear end of long rod 33 is penetrated to the inner chamber of mounting block 31, and the inner chamber sliding of mounting block 31 is connected with moving plate 34, the inner chamber of mounting block 31 is seted up with the sliding slot of being adapted to moving plate 34, the top rotation of mounting block 31 inner chamber is connected with rotating rod 35, and the outer surface of rotating rod 35 and long rod 33 is connected with two intermeshing bevel gears 36 respectively, the top fixedly connected of moving plate 34 has toothed plate 37, and the front and rear sides of mounting block 31 are all seted up with the through cavity that uses with toothed plate 37 cooperatively, the outer surface fixedly connected of rotating rod 35 has the gear 38 of being interlocked with toothed plate 37, the outer surface fixedly connected of long rod 33 has worm wheel 39, the inner chamber rotation of protection box 32 is connected with the worm 310 of being interlocked with worm wheel 39, and one end of worm 310 is penetrated to the outside of protection box 32 and is connected with the twist block convenient for user to twist, and the left and right sides of moving plate 34 are all seted up with the placing cavity 311, and the inner chamber rotation of placing cavity 311 is connected with push plate 312, and the left and right sides of mounting block 31 inner chamber are all slidingly connected with running plate 313, the opposite side fixedly connected of two running plate 313 has two symmetrically arranged springs 319, the top of running plate 313 is rotatably connected with one side of push plate 312, the front and rear sides of running plate 313 bottom are all fixedly connected with connecting rod 314, and the bottom of connecting rod 314 extends to the outside of mounting block 31 bottom and is connected with limit plate 315, the both sides of mounting block 31 bottom are all seted up with the running cavity of using with connecting rod 314 cooperatively, the front and rear sides of limit plate 315 inner chamber are all rotatably connected with slide rod 316, wherein the outer surface of the slide rod 316 at the front side is equipped with external thread, the outer surface of slide rod 316 is movably connected with the abutting plate 317, and the area of the front side of abutting plate 317 and the front side slide rod 316 is equipped with the internal thread of being adapted to, the abutting plate 317 is threadedly connected with the slide rod 316 at the front side, and the outer surface of abutting plate 317 is slidably connected with the inner chamber of limit plate 315, and the bottom of mounting block 31 is provided with probe part 318, and the outer surface of abutting plate 317 and the outer surface of probe part 318 are in contact;

[0030] Specifically, by manually twisting the knob, the worm 310 and the worm wheel 39 are engaged and rotated, then the worm wheel 39 drives the long rod 33 and the bevel gear 36 engaged with the long rod 33 to rotate, then the bevel gear 36 promotes the gear 38 and the rotating rod 35 to rotate synchronously, and the gear 38 realizes the forward and backward movement of the toothed plate 37 and the moving plate 34 through the meshing action with the toothed plate 37, along with the movement of the moving plate 34, the two push plates 312 are pushed to swing in opposite or opposite directions, and then the running plate 313 is also moved in opposite or opposite directions, at this time, the running plate 313 drives the connecting rod 314 and the limiting plate 315 to move together, so that the limiting plate 315 and the pressing plate 317 move forward or backward together, wherein when the two running plates 313 move in opposite directions, the spring 319 is stretched in the movement process, then when the two running plates 313 move in opposite directions, the elastic force of the spring 319 is used as a rebounding force, so that the two running plates 313 have enough force to move in opposite directions, and then the spring 319 can reset the movement of the running plate 313, at this time, when the parts are moved to the required position, the user can manually rotate the slide rod 316 to further adjust the position of the pressing plate 317 by using the threaded transmission mechanism, until the pressing plate 317 can firmly fix the probe parts 318 of different models at the bottom of the mounting block 31, so as to complete the whole fixing process, and ensure the flexibility and applicability of the test device

[0031] In summary, the working principle of the test probe fixing device in the embodiment of the utility model is as follows: first, the mounting block 31 and the pressing part 2 are installed by bolts or insertion, when the probe parts 318 of different models are installed, the mounting assembly 3 is manually twisted to quickly clamp the probe parts 318 and press between the mounting block 31, so as to meet the technical effect of quickly installing the probe parts 318 of different models, and facilitate use.

[0032] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A test probe fixture comprising a shock test device (1), characterized in that The impact test device (1) is provided with a pressing component (2) on the inner side, the bottom of the pressing component (2) is provided with a mounting assembly (3), the mounting assembly (3) comprises a mounting block (31), the front side of the mounting block (31) is fixedly connected with a protection box (32), the inner cavity of the protection box (32) is rotatably connected with a long rod (33), and the rear end of the long rod (33) penetrates into the inner cavity of the mounting block (31).

2. The test probe fixture of claim 1, wherein The inner cavity of the mounting block (31) is slidably connected with a moving plate (34), and the inner cavity of the mounting block (31) is rotatably connected with a rotating rod (35) at the top.

3. A test probe holding device according to claim 2, wherein The outer surfaces of the rotating rod (35) and the long rod (33) are respectively connected with two meshing bevel gears (36), and the top of the moving plate (34) is fixedly connected with a toothed plate (37).

4. The test probe holding device according to claim 3, wherein The outer surface of the rotating rod (35) is fixedly connected with a gear (38) meshing with the toothed plate (37), and the outer surface of the long rod (33) is fixedly connected with a worm wheel (39).

5. A test probe holding device according to claim 4, wherein The inner cavity of the protection box (32) is rotatably connected with a worm (310) meshing with the worm wheel (39), and the left and right sides of the moving plate (34) are provided with placing cavities (311).

6. A test probe holding device according to claim 5, wherein The inner cavity of the placing cavity (311) is rotatably connected with a push plate (312), and the left and right sides of the inner cavity of the mounting block (31) are slidably connected with running plates (313).

7. A test probe holding device according to claim 6, wherein The opposite side of the two running plates (313) is fixedly connected with two symmetrically arranged springs (319), and the top of the running plate (313) is rotatably connected with one side of the push plate (312).

8. The test probe holding device according to claim 7, wherein The front and rear sides of the bottom of the running plate (313) are fixedly connected with connecting rods (314), and the bottom ends of the connecting rods (314) extend to the outer side of the bottom of the mounting block (31) and are connected with limiting plates (315).

9. The test probe holding device according to claim 8, wherein The inner cavities of the limiting plates (315) are rotatably connected with slide rods (316) on the front and rear sides, and the outer surfaces of the slide rods (316) are movably connected with abutting plates (317).

10. The test probe holding device according to claim 9, wherein The outer surface of the abutting plate (317) is slidably connected with the inner cavity of the limiting plate (315), the bottom of the mounting block (31) is provided with a probe component (318), and the outer surface of the abutting plate (317) is in contact with the outer surface of the probe component (318).

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