CN108666498B - Automobile diagnostic instrument and battery compartment assembly thereof - Google Patents
Automobile diagnostic instrument and battery compartment assembly thereof Download PDFInfo
- Publication number
- CN108666498B CN108666498B CN201810921727.1A CN201810921727A CN108666498B CN 108666498 B CN108666498 B CN 108666498B CN 201810921727 A CN201810921727 A CN 201810921727A CN 108666498 B CN108666498 B CN 108666498B
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- assembly
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- groove
- battery compartment
- housing assembly
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- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of automobile diagnostic apparatuses, and discloses an automobile diagnostic apparatus and a battery compartment assembly thereof, wherein the battery compartment assembly of the automobile diagnostic apparatus comprises a first shell assembly; the second shell component is movably arranged on the first shell component; the knob assembly comprises a knob structure and a tongue piece, the knob structure is arranged on the first shell assembly, the knob structure can rotate around a central axis relative to the first shell assembly, and the tongue piece is radially arranged on the knob structure in a protruding mode; when the knob assembly rotates to the first position, the tongue piece is separated from the second shell assembly, so that the second shell assembly can move relative to the first shell assembly; when the knob assembly rotates to the second position, the tongue piece abuts against the second housing assembly, so that the second housing assembly is fixed relative to the first housing assembly. Through the mode, the battery compartment can be conveniently and rapidly opened, additional tools are not needed, and the battery cover and the battery compartment are firmly installed.
Description
Technical Field
The invention relates to the technical field of automobile diagnostic apparatuses, in particular to an automobile diagnostic apparatus and a battery compartment assembly thereof.
Background
The automobile diagnostic apparatus is a special apparatus for automobile detection, can detect the performance of the automobile in real time, and detects the failure of the automobile, and is a necessary tool for detecting the automobile. Because of the need to be carried around, car diagnostics are typically powered by batteries.
In the conventional automotive diagnostic apparatus, the battery cover is generally fixed by a screw or by a snap-fit structure.
But in the course of implementing the present invention, the inventors found that: when the battery part of the traditional automobile diagnostic apparatus is overhauled, the battery cover fixed by the screw is not easy to detach, a tool (such as a screwdriver) is needed, and the operation is complicated; the battery cover using the fastening structure is not firm, and is easy to loose in the collision process. Thus, improvements are needed in the art.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides an automobile diagnostic instrument and a battery compartment assembly thereof, wherein the battery compartment assembly can conveniently open a battery compartment, and a battery cover and the battery compartment are firmly installed.
In order to solve the technical problems, the embodiment of the invention provides the following technical scheme:
In one aspect, there is provided a battery compartment assembly of an automotive diagnostic apparatus, comprising: a first housing assembly; the second shell component is movably arranged on the first shell component; the knob assembly comprises a knob structure and a tongue piece, the knob structure is arranged on the first shell assembly and can rotate around a central axis relative to the first shell assembly, and the tongue piece is radially arranged on the knob structure in a protruding mode; when the knob assembly is rotated to a first position, the tongue piece is separated from the second housing assembly, so that the second housing assembly can move relative to the first housing assembly; when the knob assembly is rotated to a second position, the tongue piece abuts the second housing assembly, so that the second housing assembly is fixed relative to the first housing assembly.
In some embodiments, the first surface of the first housing assembly is open with a battery compartment; the battery compartment is used for accommodating a battery assembly; the second shell component is movably arranged at the bin opening of the battery bin.
In some embodiments, the first housing component is provided with a receiving groove; the accommodating groove and the battery compartment are positioned on the same surface of the first shell component; the accommodating groove is communicated with the bin opening of the battery bin and is used for accommodating the second shell component; when the knob assembly is rotated to the first position, the second housing assembly can move along the accommodating groove to be separated from the first housing assembly; when the knob assembly rotates to the second position, the second shell assembly is clamped between the tongue piece and the bottom of the accommodating groove.
In some embodiments, the second housing component does not protrude from the first surface when the second housing component is fully received in the receiving groove.
In some embodiments, the first surface of the first housing component is further provided with a knob mounting groove for accommodating the knob structure, and the knob mounting groove is communicated with the accommodating groove, so that the knob structure does not protrude from the first surface.
In some embodiments, a surface of the second housing component facing the accommodating groove is convexly provided with a clamping structure; the clamping structure comprises a clamping plate body and a connecting plate body, a containing space is arranged between the clamping plate body and the second shell assembly, the tongue piece can be rotated to the containing space, and the connecting plate body is connected between the clamping plate body and the second shell assembly; the clamping plate body is provided with a notch through which the tongue piece can pass; the bottom of the accommodating groove is provided with an accommodating groove for accommodating the clamping structure, and the accommodating groove is communicated with the knob mounting groove; when the knob assembly rotates to the first position, the tongue piece is opposite to the notch of the clamping plate body, so that the tongue piece can be separated from the accommodating space through the notch; when the knob assembly rotates to the second position, the clamping plate is clamped between the tongue piece and the bottom of the accommodating groove.
In some embodiments, the knob structure includes a knob body and a shaft connected to the knob body; the first shell component is provided with a shaft hole; the shaft body is matched with the shaft hole, so that the knob assembly can rotate around the central axis relative to the first shell assembly; the tongue piece is convexly arranged on the knob main body.
In some embodiments, the knob assembly further comprises a pressure plate; the pressing plate is connected to one end, deviating from the knob main body, of the shaft body, and the first shell assembly is clamped between the pressing plate and the knob main body.
In some embodiments, a surface of the first housing component facing the platen is provided with a first groove; the surface of the pressing plate, which faces the first shell component, is convexly provided with a limiting protrusion; when the knob assembly rotates to the first position, the limiting protrusion is accommodated in the first groove, so that the knob assembly can be fixed relative to the first shell assembly.
In some embodiments, the first housing assembly is further provided with a second recess; the second groove and the first groove are arranged on the same surface of the first shell component, and the first groove and the second groove are circumferentially distributed around the central axis; when the knob assembly rotates to the second position, the limiting protrusion is accommodated in the second groove, so that the knob assembly can be fixed relative to the first shell assembly.
In some embodiments, the first housing assembly is further provided with an arcuate slot;
The arc-shaped groove and the first groove are arranged on the same surface of the first shell component, the circle center of an arc line of the arc-shaped groove is positioned on the central axis, and the arc line of the arc-shaped groove and the first groove are positioned on the same circumference; the knob assembly can rotate from the first position to the middle position, so that the limit protrusion is accommodated in the arc-shaped groove and can move along the arc-shaped groove; the knob assembly is rotatable from the intermediate position to the second position.
In some embodiments, a surface of the platen facing the first housing component is further provided with a recess; the limit protrusion extends from the recess toward the first housing component.
In some embodiments, the platen is made of an elastic material.
In some embodiments, the first housing assembly is further provided with a limit structure; the limiting structure is convexly arranged on the surface of the first shell component, which faces the pressing plate; when the knob assembly is rotated to the first position or the second position, the limiting structure contacts the pressing plate, so that the knob assembly can only rotate between the first position and the second position.
In some embodiments, the limit structure is in surface contact with the platen when the knob assembly is rotated to the first position or the second position.
In another aspect, an automotive diagnostic apparatus is provided that includes a battery compartment assembly as described above.
Compared with the prior art, in the automobile diagnostic apparatus and the battery compartment assembly thereof, the battery compartment assembly of the automobile diagnostic apparatus comprises a first shell assembly; the second shell component is movably arranged on the first shell component; the knob assembly comprises a knob structure and a tongue piece, the knob structure is arranged on the first shell assembly and can rotate around a central axis relative to the first shell assembly, and the tongue piece is radially arranged on the knob structure in a protruding mode; when the knob assembly is rotated to the first position, the tongue piece is separated from the second housing assembly, so that the second housing assembly can move relative to the first housing assembly; when the knob assembly is rotated to a second position, the tongue piece abuts the second housing assembly, so that the second housing assembly is fixed relative to the first housing assembly. Through the mode, the battery compartment can be conveniently and rapidly opened, additional tools are not needed, and the battery cover and the battery compartment are firmly installed.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to scale, unless expressly stated otherwise.
Fig. 1 is a schematic structural diagram of a battery compartment assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of the battery compartment assembly of FIG. 1 at another angle, with portions of the structure omitted;
FIG. 3 is a schematic exploded view of the battery compartment assembly of FIG. 1;
FIG. 4 is a schematic view of the first housing assembly of the battery compartment assembly of FIG. 1;
FIG. 5 is a schematic view of another angle of the first housing assembly shown in FIG. 4;
FIG. 6 is a schematic structural view of a second housing assembly of the battery compartment assembly of FIG. 1;
FIG. 7 is a schematic view of the movement of the battery compartment assembly of FIG. 1 with the knob assembly in a first position;
FIG. 8 is a schematic view of the movement of the battery compartment assembly of FIG. 7 in another state, wherein the knob assembly is in a second position;
FIG. 9 is a schematic view of the knob and tongue configuration of FIG. 1;
FIG. 10 is a schematic view of the platen shown in FIG. 1;
FIG. 11 is a schematic view of another angular movement of the battery compartment assembly of FIG. 1 with the knob assembly in a first position;
FIG. 12 is a schematic view of the movement of the battery compartment assembly of FIG. 11 in another state, wherein the knob assembly is in a second position;
FIG. 13 is a schematic view of the movement of the battery compartment assembly of FIG. 11 in yet another state, wherein the knob assembly is in an intermediate position.
Detailed Description
In order that the invention may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like are used in this specification for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a battery compartment assembly 100 according to an embodiment of the present invention may be applied to various electronic devices, such as an automobile diagnostic apparatus, a remote controller, an unmanned aerial vehicle, an unmanned automobile, etc., and in this embodiment, the battery compartment assembly 100 is used for an automobile diagnostic apparatus for example.
The battery compartment assembly 100 includes a first housing assembly 10, a second housing assembly 20, and a knob assembly 30. Wherein the second housing component 20 is movably mounted to the first housing component 10. The knob assembly 30 includes a knob structure 31 and a tongue piece 32, the knob structure 31 is mounted on the first housing assembly 10, the knob structure 31 can rotate around a central axis O relative to the first housing assembly 10, and the tongue piece 32 is radially protruded from the knob structure 31.
When the knob assembly 30 is rotated to the first position, the tongue 32 is separated from the second housing assembly 20, such that the second housing assembly 20 is movable relative to the first housing assembly 10; when the knob assembly 30 is rotated to the second position, the tongue 32 abuts the second housing assembly 20 such that the second housing assembly 20 is fixed relative to the first housing assembly 10.
Referring to fig. 4, the first housing assembly 10 includes a first surface 11 and a second surface 12 disposed opposite to each other.
The battery compartment assembly 100 includes a battery compartment 13, where the battery compartment 13 is configured to accommodate the battery assembly 40, in this embodiment, the first surface 11 of the first housing assembly 10 is provided with the battery compartment 13, and the second housing assembly 20 is movably mounted at a compartment opening of the battery compartment 13.
It will be appreciated that, according to practical situations, the knob assembly 30 may be mounted not only on the first housing assembly 10, but also on the second housing assembly 20 that is relatively movably disposed, and in some other embodiments, a battery compartment 13 is formed on a surface of the second housing assembly 20, and the first housing assembly 10 is movably mounted at a compartment opening of the battery compartment 13.
In this embodiment, the first housing component 10 is detachably connected to the second housing component 20, and when the knob component 10 is turned to the first position, the second housing component 20 is movable relative to the first housing component 10 to be separated from the first housing component 10.
It will be appreciated that the manner in which the first housing component 10 is movably connected to the second housing component 20 is not limited to a detachable connection manner, as long as the second housing component 20 can open or close the opening of the battery compartment 13, and in other embodiments, the second housing component 20 is hinged to the first housing component 10.
The first surface 11 of the first housing component 10 is further provided with a receiving groove 14. The accommodating groove 14 is communicated with the bin opening of the battery bin 13, and the accommodating groove 14 is used for accommodating the second housing assembly 20. When the knob assembly 30 is rotated to the first position, the second housing assembly 20 can be moved along the receiving groove 14 to be separated from the first housing assembly 10; when the knob assembly 30 is rotated to the second position, the second housing assembly 20 is clamped between the tongue piece 32 and the bottom of the accommodating groove. Further, by providing the receiving groove 14 for receiving the second housing assembly 20, 5 degrees of freedom of the second housing assembly 20 may be limited, and the remaining one degree of freedom of the second housing assembly 20 may be limited by a tongue piece, so that the second housing assembly 20 is fixed with respect to the first housing assembly 10.
When the second housing assembly 20 is completely accommodated in the accommodating groove 14, the second housing assembly 20 does not protrude from the first surface 11, so that the second housing assembly 20 is prevented from being damaged by the knob assembly 30 having a connection fixing function due to collision. In this embodiment, when the second housing component 20 is completely accommodated in the accommodating groove 14, the second housing component 20 is flush with the first surface 11.
The bottom of the accommodating groove 14 is provided with an accommodating groove 16 and a positioning groove 17.
The receiving groove 16 is a square groove, and the receiving groove 16 communicates with a knob mounting groove 15 described later.
The positioning groove 17 is communicated with the accommodating groove 16 and is communicated with the battery compartment 13.
The first surface 11 of the first housing component 10 is further provided with a knob mounting groove 15 for accommodating the knob structure 31, the knob mounting groove 15 is a circular groove, the center line of the knob mounting groove 15 coincides with the central axis O, and the knob mounting groove 15 is communicated with the accommodating groove 14, so that the knob structure 31 does not protrude out of the first surface 11, and damage to the knob structure 31 caused by collision of the knob structure 31 can be avoided.
The first surface 11 of the first housing component 10 is further provided with a shaft hole 18, the shaft hole 18 penetrates through the first surface 11 and the second surface 12 of the first housing component 10, and the central line of the shaft hole 18 coincides with the central axis O.
Referring to fig. 5, the second surface 12 of the first housing component 10 is provided with a first groove 120, a second groove 121 and an arc-shaped groove 122. The first grooves 120 and the second grooves 121 are circumferentially distributed around the central axis O, the center of the arc line of the arc-shaped groove 122 is located on the central axis O, and the arc line of the arc-shaped groove 122, the first grooves 120 and the second grooves 121 are located on the same circumference.
The second surface 12 of the first housing assembly 10 is also provided with a spacing structure 124. In this embodiment, one of the limiting structures 124 is located on a side of the first groove 120 facing away from the arc-shaped groove 122, and the other limiting structure 124 is located on a side of the second groove 121 facing away from the arc-shaped groove 122.
It should be understood that, according to practical situations, the number of the limiting structures 124 is not limited to two, and two limiting structures 124 may be connected together, so long as the number of the limiting structures 124 is at least one.
Referring to fig. 6, the second housing assembly 20 has a plate-like structure, and the second housing assembly 20 is provided with a positioning structure 21 and a positioning structure 22.
The detent structure 21 is protruding on the surface of the second housing component 20 facing the first housing component 10. The locking structure 21 can be accommodated in the accommodating groove 16.
The clamping structure 21 comprises a clamping plate body 210 and a connecting plate body 211, a containing space is arranged between the connecting plate body 211 and the second housing assembly 20, the tongue piece 32 can be rotated to the containing space, and the connecting plate body 211 is connected between the clamping plate body 210 and the second housing assembly 20.
Referring to fig. 7 and 8, the positioning plate 210 has a notch 212 through which the tongue piece 32 can pass. As shown in fig. 7, when the knob assembly 30 is turned to the first position, the tongue piece 32 is opposite to the notch 212 of the detent plate 210, so that the tongue piece 32 can be separated from the accommodating space through the notch 212; as shown in fig. 8, when the knob assembly 30 is turned to the second position, the detent plate 210 is clamped between the tongue piece 32 and the bottom of the receiving groove 16.
The positioning structure 22 and the clamping structure 21 are disposed on the same surface of the second housing component 20. The positioning structure 22 is configured to be received in the positioning slot 17, and may be used for coarse positioning.
Referring to fig. 9, the knob structure 31 includes a knob body 310, a shaft 311, and a pointer structure 312. Wherein the knob body 310 is connected between the shaft 311 and the pointer structure 312.
The knob body 310 has a substantially cylindrical structure and is accommodated in the knob mounting groove 15, and a center line of the knob body 310 coincides with the center axis O
The center line of the shaft body 311 coincides with the center line of the knob body 310, and the shaft body 311 penetrates through the shaft hole 18, so that the knob assembly 30 can rotate around the center axis O. The shaft body 311 is provided with symmetrical double flat portions 3100 at one end facing away from the knob body 310, and a flat key 3101 is convexly arranged on one flat portion 3100. The end face of the shaft body 311 facing away from the knob body 310 is provided with a threaded hole 3102.
The pointer structure 312 is connected to one end of the knob body 310 facing away from the shaft body 311, the pointer structure 312 does not protrude from the first surface 11 of the first housing assembly 10, the length direction of the pointer structure 312 intersects with the center line of the knob body 310, and the pointer structure 312 can facilitate pulling the knob assembly 30 on one hand and can cooperate with the scale on the first surface 11 of the first housing assembly 10 to position the knob assembly 30 on the other hand.
Referring to fig. 10, the knob assembly 30 further includes a pressing plate 33, the pressing plate 33 is connected to an end of the shaft 311 away from the knob body 310, and the first housing assembly 10 is clamped between the pressing plate 33 and the knob body 310.
The platen 33 is a generally rectangular plate-like structure and may be made of an elastic material, such as plastic or plastic. The surface of the pressing plate 33 facing the first housing assembly 10 is provided with a mounting hole 330, the mounting hole 330 penetrates through the pressing plate 33, the mounting hole 330 is matched with one end of the shaft body 311, which is away from the knob main body 310, and the shaft body 311 is connected with the mounting hole 330, so that the pressing plate 33 can synchronously rotate along with the shaft body 311. The mounting hole 330 is penetrated through by a bolt column of a bolt 34 and is matched with the threaded hole 3102 of the shaft body 311, the bolt head of the bolt 34 is abutted against the surface of the pressing plate 33, which is away from the first housing assembly 10, and the pressing plate 33 is clamped between the first housing assembly 10 and the bolt head of the bolt 34, so that the pressing plate 33 is fixed relative to the knob structure 31.
Referring to fig. 11 and 12 together, as shown in fig. 11, when the knob assembly 30 is rotated to the first position, the pressing plate 33 contacts one of the limiting structures 124; as shown in fig. 12, when the knob assembly 30 is rotated to the second position, the pressing plate 33 contacts the other of the limiting structures 124, so that the knob assembly 30 can only be rotated between the first position and the second position.
When the knob assembly 30 is rotated to the first position or the second position, the limiting structure 124 is in surface contact with the pressing plate 33.
The surface of the pressing plate 33 facing the first housing assembly 10 is provided with a recess 331.
The pressing plate 33 is further provided with a limiting protrusion 332, and the limiting protrusion 332 extends from the recess 331 toward the first housing component 10. It will be appreciated that, on the one hand, the provision of the recess 331 can increase the length of the limiting protrusion 332 and increase the maximum elastic deformation thereof, and on the other hand, the portion of the pressing plate 33 provided with the recess 331 can be more easily bent, and the elasticity is good.
Referring to fig. 13 together, as shown in fig. 11, when the knob assembly 30 is rotated to the first position, the limiting protrusion 332 is received in the first recess 120, so that the knob assembly 30 can be fixed relative to the first recess 120. It can be appreciated that, the knob assembly 30 is not rotated relative to the first housing assembly 10 by the limiting protrusion 332 being received in the first groove 120, so that the tongue piece 32 can be accurately aligned with the notch 212 of the positioning plate 210, thereby facilitating the disassembly of the second housing assembly 20.
As shown in fig. 12, when the knob assembly 30 is rotated to the second position, the limiting protrusion 332 is received in the second groove 121, so that the knob assembly 30 can be fixed relative to the first groove 120. It can be appreciated that, by the limiting protrusion 332 being received in the second groove 232, the knob assembly 30 will not rotate relative to the first housing assembly 10 at will, so that the second housing assembly 20 and the first housing assembly 10 can be mounted more reliably.
As shown in fig. 13, the knob assembly 30 may be rotated about the central axis O from the first preset position to the intermediate position, such that the limiting protrusion 332 is received in the arc-shaped slot 122, and the limiting protrusion 332 may move along the arc-shaped slot 122. It will be appreciated that, during the rotation of the knob assembly 30 from the first position to the intermediate position, the pressing plate 33 is slightly elastically deformed and separated from the first groove 120, and is received in the arc-shaped groove 122 over a small distance, and in the arc-shaped groove 122, the limiting protrusion 332 is hardly stressed, and the elastic deformation of the pressing plate 33 disappears, so as to reduce the rotation resistance of the knob assembly 30.
The knob assembly 30 is rotatable about the central axis O from the neutral position to the second preset position.
When the battery compartment assembly 100 is in use, when the battery assembly 40 needs to be replaced, the knob assembly 30 can be rotated to the first position by pulling the pointer structure 312 according to the scale of the first surface 11, and at this time, the limiting protrusion 332 of the pressing plate 33 is disengaged from the arc-shaped groove 122, the pressing plate 33 is slightly elastically deformed, and is accommodated in the first groove 120 over a small distance, a step is obviously perceived in the pulling process, and the excessive rotation of the knob assembly 30 can be avoided by pulling the limiting structure 124. The tongue piece 32 is opposite to the notch 212 of the positioning plate 210, and the second housing assembly 20 can be removed from the accommodating groove 14 at this time to replace the battery assembly 40.
When the battery assembly 40 is replaced, the positioning structure 22 of the second housing assembly 20 is accommodated in the positioning slot 17 for coarse positioning, so that the clamping structure 21 can be aligned with the accommodating slot 16 conveniently, and the clamping structure 21 is accommodated in the accommodating slot 16, at this time, the tongue piece 32 passes through the notch 212 of the clamping plate 210 and is positioned in the accommodating space, and then the knob assembly 30 is rotated to the second position by pulling the pointer structure 312 according to the scale of the first surface, so as to complete the replacement operation of the battery assembly 40.
Another embodiment of the present invention provides an automobile diagnostic apparatus, which includes the battery compartment assembly 100 of the above embodiment, and the automobile diagnostic apparatus may be an automobile diagnostic tablet computer.
In contrast to the prior art, embodiments of the present invention provide a battery compartment assembly 100 and an automotive diagnostic apparatus, wherein the battery compartment assembly 100 comprises a first housing assembly 10; a second housing assembly 20 movably mounted to the first housing assembly 10; the knob assembly 30 comprises a knob structure 31 and a tongue piece 32, wherein the knob structure 31 is mounted on the first shell assembly 10, the knob structure 31 can rotate around a central axis O relative to the first shell assembly 10, and the tongue piece 32 is radially protruded from the knob structure 31; when the knob assembly 30 is rotated to the first position, the tongue 32 is separated from the second housing assembly 20, such that the second housing assembly 20 is movable relative to the first housing assembly 10; when the knob assembly 30 is rotated to the second position, the tongue 32 abuts the second housing assembly 20 such that the second housing assembly 20 is fixed relative to the first housing assembly 10. By the above mode, the battery compartment 13 can be opened to replace the battery assembly 40, so that the efficiency is high, no additional tools are needed, and the battery assembly is relatively firm to fix.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (14)
1. A battery compartment assembly (100) of an automotive diagnostic apparatus, comprising:
a first housing assembly (10);
a second housing assembly (20) movably mounted to the first housing assembly (10);
The knob assembly (30) comprises a knob structure (31) and a tongue piece (32), the knob structure (31) is mounted on the first shell assembly (10), the knob structure (31) can rotate around a central axis (O) relative to the first shell assembly (10), and the tongue piece (32) is radially protruding from the knob structure (31);
when the knob assembly (30) is turned to a first position, the tongue (32) is separated from the second housing assembly (20) such that the second housing assembly (20) is movable relative to the first housing assembly (10);
When the knob assembly (30) is turned to a second position, the tongue (32) abuts the second housing assembly (20) such that the second housing assembly (20) is fixed relative to the first housing assembly (10);
The first surface (11) of the first shell component (10) is provided with a battery compartment (13);
the battery compartment (13) is used for accommodating a battery assembly (40);
The second shell component (20) is movably arranged at the bin opening of the battery bin (13);
The first shell component (10) is provided with a containing groove (14);
the accommodating groove (14) and the battery compartment are positioned on the same surface of the first shell assembly (10);
The accommodating groove (14) is communicated with a bin opening of the battery bin (13), and the accommodating groove (14) is used for accommodating the second shell component (20);
when the knob assembly (30) is rotated to the first position, the second housing assembly (20) is movable along the receiving groove (14) to be separated from the first housing assembly (10);
When the knob assembly (30) is rotated to the second position, the second housing assembly (20) is clamped between the tongue piece (32) and the bottom of the accommodating groove (14).
2. The battery compartment assembly (100) of claim 1, wherein the second housing assembly (20) does not protrude beyond the first surface when the second housing assembly (20) is fully received in the receiving pocket (14).
3. The battery compartment assembly (100) of claim 1, wherein the first surface (11) of the first housing assembly (10) is further provided with a knob mounting groove (15) for receiving the knob structure (31), and the knob mounting groove (15) communicates with the receiving groove (14) such that the knob structure (31) does not protrude from the first surface (11).
4. A battery compartment assembly (100) according to claim 3, wherein the surface of the second housing assembly (20) facing the receiving groove (14) is convexly provided with a detent structure (21);
the clamping structure (21) comprises a clamping plate body (210) and a connecting plate body (211), a containing space is arranged between the clamping plate body (210) and the second shell assembly (20), the tongue piece (32) can be rotated to the containing space, and the connecting plate body (211) is connected between the clamping plate body (210) and the second shell assembly (20);
the clamping plate body (210) is provided with a notch (212) through which the tongue piece (32) can pass;
a containing groove (16) for containing the clamping structure (21) is formed in the bottom of the containing groove (14), and the containing groove (16) is communicated with the knob mounting groove (15);
When the knob assembly (30) rotates to the first position, the tongue piece (32) is opposite to the notch (212) of the clamping plate body (210), so that the tongue piece (32) can be separated from the accommodating space through the notch (212);
When the knob assembly (30) is rotated to the second position, the clamping plate body (210) is clamped between the tongue piece (32) and the bottom of the accommodating groove (16).
5. The battery compartment assembly (100) of any of claims 1 to 4, wherein the knob structure (31) comprises a knob body (310) and a shaft (311) connected to the knob body (310);
the first housing assembly (10) is provided with a shaft bore (18);
the shaft body (311) is matched with the shaft hole (18) so that the knob assembly (30) can rotate around the central axis (O) relative to the first shell assembly (10);
the tongue piece (32) is arranged on the knob main body (310) in a protruding mode.
6. The battery compartment assembly (100) of claim 5, wherein the knob assembly (30) further comprises a pressure plate (33);
The pressing plate (33) is connected to one end of the shaft body (311) which is away from the knob main body (310), and the first shell assembly (10) is clamped between the pressing plate (33) and the knob main body (310).
7. The battery compartment assembly (100) of claim 6, wherein a surface of the first housing assembly (10) facing the pressure plate (33) is provided with a first recess (120);
a limiting protrusion (332) is arranged on the surface of the pressing plate (33) facing the first shell component (10) in a protruding way;
When the knob assembly (30) rotates to the first position, the limiting protrusion (332) is accommodated in the first groove (120), so that the knob assembly (30) can be fixed relative to the first housing assembly (10).
8. The battery compartment assembly (100) of claim 7, wherein the first housing assembly (10) is further provided with a second recess (121);
The second groove (121) and the first groove (120) are arranged on the same surface of the first shell component (10), and the first groove (120) and the second groove (121) are circumferentially distributed around the central axis (O);
When the knob assembly (30) rotates to the second position, the limiting protrusion (332) is accommodated in the second groove (121), so that the knob assembly (30) can be fixed relative to the first housing assembly (10).
9. The battery compartment assembly (100) of claim 7, wherein the first housing assembly (10) is further provided with an arcuate slot (122);
The arc-shaped groove (122) and the first groove (120) are arranged on the same surface of the first shell component (10), the circle center of an arc line of the arc-shaped groove (122) is positioned on the central axis (O), and the arc line of the arc-shaped groove (122) and the first groove (120) are positioned on the same circumference;
The knob assembly (30) can rotate from the first position to an intermediate position, so that the limit protrusion (332) is accommodated in the arc-shaped groove (122) and can move along the arc-shaped groove (122);
the knob assembly (30) is rotatable from the intermediate position to the second position.
10. The battery compartment assembly (100) according to any of claims 7 to 9, wherein the surface of the pressure plate (33) facing the first housing assembly (10) is further provided with a recess (331);
The limit projection (332) extends from the recess (331) in the direction of the first housing component (10).
11. The battery compartment assembly (100) according to any of claims 6 to 9, wherein the pressure plate (33) is made of an elastic material.
12. The battery compartment assembly (100) of any of claims 6 to 9, wherein the first housing assembly (10) is further provided with a limiting structure (124);
The limiting structure (124) is convexly arranged on the surface of the first shell assembly (10) facing the pressing plate (33);
When the knob assembly (30) is rotated to the first position or the second position, the limit structure (124) contacts the pressing plate (33) so that the knob assembly (30) can only rotate between the first position and the second position.
13. The battery compartment assembly (100) of claim 12, wherein the limit structure (124) is in surface contact with the pressure plate (33) when the knob assembly (30) is rotated to the first position or the second position.
14. An automotive diagnostic instrument comprising a battery compartment assembly (100) according to any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921727.1A CN108666498B (en) | 2018-08-11 | 2018-08-11 | Automobile diagnostic instrument and battery compartment assembly thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921727.1A CN108666498B (en) | 2018-08-11 | 2018-08-11 | Automobile diagnostic instrument and battery compartment assembly thereof |
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| Publication Number | Publication Date |
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| CN108666498A CN108666498A (en) | 2018-10-16 |
| CN108666498B true CN108666498B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810921727.1A Active CN108666498B (en) | 2018-08-11 | 2018-08-11 | Automobile diagnostic instrument and battery compartment assembly thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555751A (en) * | 2010-10-14 | 2012-07-11 | 玛格纳电动汽车系统有限责任合伙公司 | Vehicle with structural battery pack |
| JP2013105661A (en) * | 2011-11-15 | 2013-05-30 | Sharp Corp | Lock button and electronic apparatus equipped with the same |
| WO2014080452A1 (en) * | 2012-11-20 | 2014-05-30 | 日立建機株式会社 | Transport vehicle, and transport vehicle air cleaner |
| CN105307888A (en) * | 2014-01-15 | 2016-02-03 | 株式会社小松制作所 | Work vehicle, and work vehicle control method |
| CN208970575U (en) * | 2018-08-11 | 2019-06-11 | 深圳市道通科技股份有限公司 | A kind of Auto analyzer and its battery warehouse component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5900452B2 (en) * | 2013-10-04 | 2016-04-06 | トヨタ自動車株式会社 | Control device for four-wheel drive vehicle |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555751A (en) * | 2010-10-14 | 2012-07-11 | 玛格纳电动汽车系统有限责任合伙公司 | Vehicle with structural battery pack |
| JP2013105661A (en) * | 2011-11-15 | 2013-05-30 | Sharp Corp | Lock button and electronic apparatus equipped with the same |
| WO2014080452A1 (en) * | 2012-11-20 | 2014-05-30 | 日立建機株式会社 | Transport vehicle, and transport vehicle air cleaner |
| CN105307888A (en) * | 2014-01-15 | 2016-02-03 | 株式会社小松制作所 | Work vehicle, and work vehicle control method |
| CN208970575U (en) * | 2018-08-11 | 2019-06-11 | 深圳市道通科技股份有限公司 | A kind of Auto analyzer and its battery warehouse component |
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| 电动自行车电池盒安装装置;电动自行车(第06期);第37页 * |
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| CN108666498A (en) | 2018-10-16 |
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