Battery device for three-dimensional laser scanner

Abstract

The utility model discloses a battery device for a three-dimensional laser scanner. The battery device comprises a hoop structure and a sealing structure which are arranged on a battery, the hoop structure comprises fixing plates symmetrically arranged at two ends of the battery, a plurality of elastic plates are integrally arranged on the peripheral side surfaces of the fixing plates, fixing blocks are arranged on the inner side surfaces of the elastic plates, assembling cylinders are arranged on the surfaces of the fixing blocks and are obliquely arranged, clamping blocks are slidably connected to the upper ends of the assembling cylinders, and the clamping blocks are connected with the fixing blocks through a plurality of supporting springs; the sealing structure comprises an elastic assembly block arranged at one end of the battery, a matching groove is integrally formed in the end of the elastic assembly block, and an annular top plate is detachably arranged in the matching groove. The elastic assembling block is pushed to push the battery into the battery mounting groove until the clamping block enters the clamping groove, the battery is stably fixed, the clamping block is pulled into the assembling cylinder by pulling the limiting pulling plate, the main traction rope and the auxiliary traction rope, the clamping block does not limit the battery any more, the battery can be rapidly pulled out for replacement, and disassembly and assembly are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional laser scanners, in particular to a battery device for a three-dimensional laser scanner. Background Art

[0002] A 3D laser scanner is a measuring device that can quickly acquire high-precision 3D coordinates of the object being measured and subsequently construct a high-precision 3D model. Patent number: CN217444507U, title: "A Double-Layer Waterproof Structure for Batteries," is a utility model patent. The patent comprises a housing, a cover, and a waterproof seal. The cover has a protruding eave on the outer edge, a receiving groove on the inner edge, and a waterproof seal embedded in the groove. The cover is sealed to the cover by the waterproof seal, and the cover wraps around the housing to form a sealed structure. By providing an inner wall eave at the end of the housing, the inner wall eave contacts and closes with the waterproof seal on the inner edge of the cover, waterproofing the battery interior.

[0003] However, the aforementioned double-layer waterproof battery structure still presents certain drawbacks in certain use cases. Firstly, the battery assembly in conventional 3D laser scanners typically consists of an embedded mounting structure with a cover plate, resulting in a complex structure, high manufacturing costs, and cumbersome assembly, disassembly, and removal. Secondly, the battery assembly in these 3D laser scanners is rigidly fixed, resulting in weak collision protection. Furthermore, existing batteries are all lithium batteries, which are susceptible to damage or even fire from rigid collisions. Therefore, a battery assembly for a 3D laser scanner is proposed that specifically addresses these drawbacks. Summary of the Invention

[0004] The utility model overcomes the deficiencies of the prior art and provides a battery device for a three-dimensional laser scanner.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a battery device for a three-dimensional laser scanner, comprising: a clamp structure and a sealing structure arranged on the battery; the clamp structure comprises: fixed plates symmetrically arranged at both ends of the battery, a plurality of elastic plates are integrally arranged on the outer peripheral side of the fixed plate, a fixed block is arranged on the inner side of the elastic plate, an assembly cylinder is arranged on the surface of the fixed block, the assembly cylinder is inclined, the upper end of the assembly cylinder is slidably connected to the clamping block, and the clamping block is connected to the fixed block through a plurality of supporting springs; the sealing structure comprises: an elastic assembly block arranged at one end of the battery, a matching groove is integrally provided on the end of the elastic assembly block, and a removable annular top plate is arranged in the matching groove.

[0006] In a preferred embodiment of the present invention, a limiting pull plate is provided in the middle portion of one end of the elastic assembly block, the middle portion of the limiting pull plate is connected to a moving rod, and the moving rod is connected to the clamping block in turn through a main pulling rope and an auxiliary pulling rope.

[0007] In a preferred embodiment of the present invention, several pulley groups are provided on the outer peripheral side of the battery, each of the pulley groups includes two symmetrically arranged fixed pulleys, the auxiliary pulling rope passes through the fixed pulleys to connect the clamping block and the main pulling rope, and the main pulling rope passes through the fixed plate and the elastic assembly block in turn to connect the moving rod.

[0008] In a preferred embodiment of the present invention, a positive conductive column and a negative conductive column are symmetrically arranged at the other end of the battery, and the outer sides of the positive conductive column and the negative conductive column are connected to a cylindrical power connection plate through a plurality of elastic conductive sheets.

[0009] In a preferred embodiment of the present invention, the elastic conductive sheet is configured as a whole to be wavy, and the elastic conductive sheet and the power connection plate are integrally formed.

[0010] In a preferred embodiment of the present invention, a slope is provided at the front end of the elastic assembly block, and the angle between the slope and the horizontal plane is between 5° and 10°.

[0011] In a preferred embodiment of the present invention, the elastic plate includes an integrally formed middle portion and two end portions, the two end portions of the elastic plate are configured as a whole to be wavy, and the thickness of the two end portions of the elastic plate is between 0.3-0.8 mm, and the thickness of the middle portion of the elastic plate is between 2-5 mm.

[0012] The present invention solves the defects in the background technology and has the following beneficial effects:

[0013] (1) The utility model directly pushes the elastic assembly block to push the battery into the battery installation slot. The card block enters the assembly tube under the support of the inner wall of the battery installation slot until the card block enters the card slot, forming a stable fixation for the battery. By pulling the limit pull plate, the moving rod drives the main pulling rope and the auxiliary pulling rope to pull the card block into the assembly tube. The card block is out of the card slot and no longer limits the battery. The battery can be quickly pulled out for replacement, which is convenient for disassembly and assembly and more convenient to use.

[0014] (2) The present invention tilts the assembly tube so that, under the action of the support spring, a certain lateral holding force is applied to the battery, causing the battery to move toward the inside of the battery mounting slot. This in turn forces the cylindrical connection plate to closely contact the electrode sheet in the battery mounting slot, resulting in better conductivity stability. Furthermore, the elastic plate integrally provided on the outer peripheral side of the fixing plate can effectively buffer the impact force on the battery, providing better protection for the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1This is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0017] Figure 2 It is a front view of a preferred embodiment of the utility model;

[0018] Figure 3 yes Figure 2 Schematic diagram of the cross section at AA in the middle;

[0019] Figure 4 This is a three-dimensional structural diagram of the clamp structure of the preferred embodiment of the utility model;

[0020] Figure 5 It is a cross-sectional schematic diagram of the preferred embodiment of the utility model after entering the battery installation slot;

[0021] Figure 6 yes Figure 3 A magnified schematic diagram of point B in the middle;

[0022] Figure 7 yes Figure 5 Enlarged schematic diagram of point C in the middle;

[0023] Figure 8 yes Figure 5 Enlarged schematic diagram of point D in the middle.

[0024] Specifically, 1. battery; 2. battery mounting slot; 3. fixing plate; 4. elastic plate; 5. assembly tube; 6. clamping block; 7. fixing block; 8. electrode sheet; 9. elastic assembly block; 10. support spring; 11. annular top plate; 12. limit pull plate; 13. moving rod; 14. main pulling rope; 15. auxiliary pulling rope; 16. fixed pulley; 17. positive conductive column; 18. negative conductive column; 19. elastic conductive sheet; 20. power board. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0026] like Figure 1 and Figure 7 As shown, a battery device for a three-dimensional laser scanner includes: a clamp structure and a sealing structure arranged on a battery 1; the clamp structure includes: fixed plates 3 symmetrically arranged at both ends of the battery 1, a plurality of elastic plates 4 integrally arranged on the outer peripheral side of the fixed plate 3, a fixed block 7 provided on the inner side of the elastic plate 4, an assembly cylinder 5 provided on the surface of the fixed block 7, the assembly cylinder 5 is arranged at an angle, and the upper end of the assembly cylinder 5 is slidably connected to the clamping block 6.

[0027] like Figure 4 、 Figure 7 and Figure 8 As shown, in a preferred embodiment of the present invention, a limiting pull plate 12 is provided in the middle part of one end of the elastic assembly block 9, the middle part of the limiting pull plate 12 is connected to the moving rod 13, and the moving rod 13 is connected to the card block 6 in turn through the main pulling rope 14 and the auxiliary pulling rope 15, and a plurality of pulley groups are provided on the outer peripheral side of the battery 1, each pulley group includes two symmetrically arranged fixed pulleys 16, the auxiliary pulling rope 15 passes through the fixed pulley 16 to connect the card block 6 and the main pulling rope 14, and the main pulling rope 14 passes through the fixed plate 3 and the elastic assembly block 9 in turn to connect the moving rod 13. Directly push the elastic assembly block 9 to push the battery 1 into the battery installation slot 2 until the block 6 enters the assembly tube 5 under the support of the inner wall of the battery installation slot 2, until the block 6 enters the slot, thereby stably fixing the battery 1. Moreover, by pulling the limiting pull plate 12, the moving rod 13 drives the main pulling rope 14 and the auxiliary pulling rope 15 to pull the block 6 into the assembly tube 5. The block 6 is out of the slot and no longer limits the battery 1. The battery 1 can be quickly pulled out for replacement, which is convenient for disassembly and assembly and more convenient for use.

[0028] In a preferred embodiment of the present invention, the assembly cylinder 5 is tilted and the clamping block 6 is connected to the fixing block 7 via a plurality of support springs 10. Under the action of the support springs 10, a certain lateral supporting force is exerted on the battery 1, causing the battery 1 to have a tendency to move toward the interior of the battery mounting slot 2, thereby causing the cylindrical connecting plate 20 to closely contact the electrode sheet 8 in the battery mounting slot 2, thereby improving the conductive stability.

[0029] like Figure 2 and Figure 5 As shown, the sealing structure includes: an elastic assembly block 9 provided at one end of the battery 1, with a sloped surface provided at the front end of the elastic assembly block 9, the angle between the sloped surface and the horizontal plane being between 5° and 10°, preferably 8°, to facilitate the elastic assembly block 9 to mate with the inner wall of the battery mounting slot 2. Furthermore, a mating groove is integrally provided at the end of the elastic assembly block 9, and a removable annular top plate 11 is provided in the mating groove. Once the elastic assembly block 9 is fully inserted into the battery mounting slot 2, the annular top plate 11 is inserted into the mating groove, thereby making the elastic assembly block 9 and the inner wall of the battery mounting slot 2 fit more tightly, thereby achieving a better waterproof effect.

[0030] In a preferred embodiment of the present invention, an elastic plate 4 is integrally provided on the outer peripheral side surface of the fixing plate 3. The elastic plate 4 includes an integrally formed middle portion and two end portions. The two end portions of the elastic plate 4 are arranged as a whole in a wavy shape. The thickness of the two end portions of the elastic plate 4 is between 0.3-0.8 mm, preferably between 0.5 mm. The thickness of the middle portion of the elastic plate 4 is between 2-5 mm, preferably 3 mm. The elastic plate 4 is made of elastic steel sheet material, which can effectively buffer the impact force exerted on the battery 1 and provide better protection for the battery 1.

[0031] like Figure 3 and Figure 6As shown in the figure, in a preferred embodiment of the present invention, a positive conductive column 17 and a negative conductive column 18 are symmetrically arranged at the other end of the battery 1. The outer sides of the positive conductive column 17 and the negative conductive column 18 are connected to the cylindrical power connection plate 20 through a plurality of elastic conductive sheets 19. The elastic conductive sheet 19 is configured as a whole in a wavy shape, and the elastic conductive sheet 19 and the power connection plate 20 are integrally formed. When the battery 1 has a certain degree of shaking, the elastic conductive sheet 19 cooperates by stretching and contracting while conducting electricity.

[0032] The working principle of the present utility model is as follows: the elastic assembly block 9 is pushed to push the battery 1 into the battery installation slot 2, and the clamping block 6 enters the assembly tube 5 under the supporting action of the inner wall of the battery installation slot 2 until the clamping block 6 enters the clamping slot and fixes the battery 1. When the battery 1 needs to be removed, the limiting pull plate 12 is pulled, and the clamping block 6 is pulled into the assembly tube 5 through the main pulling rope 14 and the auxiliary pulling rope 15. The clamping block 6 is disengaged from the clamping slot and no longer limits the battery 1. At the same time, the annular top plate 11 is pulled out of the matching groove. The side surface of the elastic assembly block 9 no longer supports the inner wall of the battery installation slot 2, and the battery 1 is pulled out.

[0033] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A battery device for a three-dimensional laser scanner, comprising: A clamp structure and a sealing structure provided on a battery (1); characterized in that the clamp structure comprises: a fixing plate (3) symmetrically provided at both ends of the battery (1); a plurality of elastic plates (4) integrally provided on the outer peripheral side surface of the fixing plate (3); a fixing block (7) provided on the inner side surface of the elastic plate (4); an assembly cylinder (5) provided on the surface of the fixing block (7); the assembly cylinder (5) being inclined; the upper end of the assembly cylinder (5) being slidably connected to a clamping block (6); the clamping block (6) being connected to the fixing block (7) via a plurality of supporting springs (10); and the sealing structure comprises: an elastic assembly block (9) provided at one end of the battery (1); a matching groove being integrally provided at the end of the elastic assembly block (9); and a removable annular top plate (11) being provided in the matching groove.

2. The battery device for a three-dimensional laser scanner according to claim 1, characterized in that: A limiting pull plate (12) is provided in the middle portion of one end of the elastic assembly block (9), the middle portion of the limiting pull plate (12) is connected to a moving rod (13), and the moving rod (13) is connected to the clamping block (6) in sequence through a main pulling rope (14) and an auxiliary pulling rope (15).

3. The battery device for a three-dimensional laser scanner according to claim 2, characterized in that: A plurality of pulley groups are provided on the outer peripheral side of the battery (1), each of the pulley groups includes two symmetrically arranged fixed pulleys (16), the auxiliary pulling rope (15) passes through the fixed pulleys (16) to connect the clamping block (6) and the main pulling rope (14), and the main pulling rope (14) passes through the fixed plate (3) and the elastic assembly block (9) in sequence to connect the moving rod (13).

4. The battery device for a three-dimensional laser scanner according to claim 1, characterized in that: A positive conductive column (17) and a negative conductive column (18) are symmetrically arranged at the other end of the battery (1), and the outer sides of the positive conductive column (17) and the negative conductive column (18) are connected to a cylindrical power connection plate (20) via a plurality of elastic conductive sheets (19).

5. The battery device for a three-dimensional laser scanner according to claim 4, characterized in that: The elastic conductive sheet (19) is configured as a wave shape as a whole, and the elastic conductive sheet (19) and the power connection plate (20) are integrally formed.

6. The battery device for a three-dimensional laser scanner according to claim 1, characterized in that: A slope is provided at the front end of the elastic assembly block (9), and the angle between the slope and the horizontal plane is between 5° and 10°.

7. The battery device for a three-dimensional laser scanner according to claim 1, characterized in that: The elastic plate (4) comprises an integrally formed middle portion and two end portions, the two end portions of the elastic plate (4) being configured as a whole in a wavy shape, the thickness of the two end portions of the elastic plate (4) being between 0.3-0.8 mm, and the thickness of the middle portion of the elastic plate (4) being between 2-5 mm.

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