CN211480158U - Detachable battery assembly and head-mounted display device - Google Patents
Detachable battery assembly and head-mounted display device Download PDFInfo
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- CN211480158U CN211480158U CN202020476955.5U CN202020476955U CN211480158U CN 211480158 U CN211480158 U CN 211480158U CN 202020476955 U CN202020476955 U CN 202020476955U CN 211480158 U CN211480158 U CN 211480158U
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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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Abstract
The utility model discloses a can dismantle battery pack and wear display device, the one end of battery compartment is equipped with first slot part, the other end is equipped with the second slot part, and in the battery compartment was located to the battery, be equipped with slot part on the casing, in the casing was located to the dismantlement subassembly, it included according to the post, pass power subassembly and dog, the one end of passing the power subassembly with according to the leg joint, the other end is connected with the dog, stretches out from the casing according to the post. When the stop block is inserted into the first slot part and the insertion part is inserted into the second slot part, the battery bin is limited in the shell. The pressing column is pressed, the pressing column drives the stop block to be separated from the first slot part through the force transmission assembly, and the battery compartment can be taken out of the shell. The battery compartment that will be equipped with the battery through dismantlement subassembly and casing is spacing in the casing, realizes the fixed mounting of battery compartment, and when changing the battery, it is spacing to remove the unilateral of battery compartment through the action of dismantlement subassembly, can take out the battery compartment from the casing, and the user of being convenient for wears display device for electroless and changes the battery, improves user and uses experience.
Description
Technical Field
The utility model relates to a head-mounted apparatus technical field especially relates to a can dismantle battery pack and wear display device.
Background
With the development of science and technology, the application of the head-mounted display device in life is gradually popularized, and the application of the head-mounted display device in the industries of medical treatment, education and the like is more and more extensive at present.
In the market, most of batteries of head-mounted display devices such as VR/AR are not detachable, so that the devices need to be charged frequently. However, in the industries of medical treatment, education and the like, if the equipment cannot be used due to no electricity, great inconvenience is brought to users, and the use experience of the users is reduced.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
In view of this, the utility model provides a can dismantle battery pack and wear display device can be convenient for in time change the battery for wearing display device through can dismantling battery pack, avoids wearing display device to bring the use inconvenience for the user because of electroless, improves user's use and experiences.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides a can dismantle battery pack, include: the battery compartment is internally provided with an accommodating cavity for installing a battery, one end of the battery compartment is provided with a first slot part, and the other end of the battery compartment is provided with a second slot part; the battery is arranged in the accommodating cavity; the shell is internally provided with an installation cavity for installing the battery compartment, and the shell is provided with an insertion part which is used for being inserted into the second slot part; the dismounting assembly is arranged in the mounting cavity and comprises a pressing column, a force transmission assembly and a stop block, one end of the force transmission assembly is connected with the pressing column, the other end of the force transmission assembly is connected with the stop block, the pressing column extends out of the shell, and the stop block is used for being inserted into the first slot part;
when the stop block is inserted into the first slot part and the insertion part is inserted into the second slot part, the battery compartment is limited in the mounting cavity;
press according the post, according to the post through the power transmission assembly drives the dog moves towards the direction of keeping away from first slot part, the dog breaks away from first slot part, the battery compartment can be followed the installation intracavity is taken out.
In some embodiments of the present application, the force transmission assembly includes a transmission rope, a transmission rod, and a pulley, one end of the transmission rope is connected to the transmission rod, the other end of the transmission rope is connected to the stopper, the other end of the transmission rod is connected to the pressing post, and the transmission rope goes around the pulley; be equipped with first support column and second support column on the casing, the transfer line with first support column rotates to be connected, the pulley with the second support column rotates to be connected.
In some embodiments of the present application, a supporting seat is disposed on the housing, a sliding groove is disposed on the supporting seat, and the stop block is slidably disposed in the sliding groove.
In some embodiments of this application, still be equipped with the bulge on the supporting seat, the bulge orientation the opening direction of installation cavity extends, be equipped with the trompil on the bulge, the driving rope passes the trompil.
In some embodiments of the present application, the detachment assembly further includes a first spring for providing a return force to the push rod, and a second spring for providing a return force to the stopper.
In some embodiments of the present application, two sets of the detachment assemblies are disposed in the housing, and the pressing posts of the two sets of the detachment assemblies extend from two opposite side walls of the housing along the length direction of the housing.
In some embodiments of the present application, a guide arc surface is disposed at one end of the stopper close to the first slot portion.
In some embodiments of this application, be equipped with first joint portion on the relative both sides inner wall of casing on its length direction respectively, it is equipped with second joint portion to correspond on the lateral wall of battery compartment, first joint portion with second joint portion joint.
In some embodiments of the present application, the battery compartment includes a first compartment body and a second compartment body, the first compartment body and the second compartment body enclose the accommodating cavity, the first compartment body is provided with the first slot portion and the second slot portion, and the portion of the second compartment body, which is longer than the first compartment body, shields the detaching assembly.
The utility model also provides a wear display device, including host computer, bandeau and as above can dismantle battery pack, the host computer with can dismantle battery pack passes through the bandeau is connected.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
in the detachable battery pack disclosed in the application, the battery compartment in which the battery is arranged is limited in the shell through the detaching assembly and the shell, the fixed mounting of the battery compartment is realized, when the battery needs to be replaced, the battery compartment is removed through the action of the detaching assembly, the single side of the battery compartment is limited, the battery compartment can be taken out from the shell, the detachable battery pack is simple in structure, the operation is convenient, a user can replace the battery for the electroless head-mounted display device, and the use experience of the user is improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is an exploded view of an embodiment of a removable battery assembly of the present invention;
fig. 2 is a schematic structural view of a housing in an embodiment of a detachable battery pack according to the present invention;
fig. 3 is a schematic structural view illustrating a detachable component mounted in the housing according to an embodiment of the detachable battery assembly of the present invention;
FIG. 4 is a schematic structural view of the detachable battery pack of the present invention with the second compartment and the battery omitted;
fig. 5 is a schematic structural view of a battery compartment in an embodiment of the detachable battery assembly of the present invention;
fig. 6 is a schematic structural view of a battery compartment in an embodiment of a detachable battery assembly according to the present invention, as viewed from another viewing angle;
fig. 7 is a cross-sectional view of an embodiment of a removable battery assembly of the present invention;
fig. 8 is a cross-sectional view of a battery compartment removed from a housing in an embodiment of a removable battery assembly of the present invention;
fig. 9 is a schematic structural view of a stopper in an embodiment of a detachable battery pack according to the present invention;
FIG. 10 is a schematic structural view of a pressing post according to an embodiment of the detachable battery pack of the present invention;
fig. 11 is a schematic structural view of a transmission rod in an embodiment of a detachable battery pack according to the present invention;
fig. 12 is a schematic structural diagram of a pulley in an embodiment of the detachable battery assembly of the present invention.
Reference numerals:
100-a battery compartment, 110-a first slot part, 120-a second slot part, 130-a second clamping part, 140-an accommodating cavity, 150-a first compartment body, 160-a second compartment body;
200-a shell, 210-a plug-in part, 220-an installation cavity, 230-a first clamping part, 240-a fifth through hole, 250-a support seat, 251-a sliding groove, 252-a convex part, 253-an opening, 254-a first spring installation column, 260-a first support column and 270-a second support column;
300-a disassembly component, 310-a press column, 311-a groove part, 320-a transmission rod, 321-a first through hole, 322-a second through hole, 330-a transmission rope, 340-a stop block, 341-a fourth through hole, 342-a guide arc surface, 350-a pulley, 351-a limiting groove, 352-a third through hole, 360-a force transmission component, 370-a first spring and 380-a second spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The detachable battery pack in this embodiment is applied to a head-mounted display device such as a VR/AR device, and referring to fig. 1 to 6, the detachable battery pack includes a battery compartment 100, a battery, a housing 200, a detachable assembly 300, and the like.
Referring to fig. 5 to 7, a receiving cavity 140 for mounting a battery is formed in the battery compartment 100, and a first slot portion 110 is disposed at one end of the battery compartment 100 and a second slot portion 120 is disposed at the other end of the battery compartment. A battery (not shown) is provided in the housing chamber 140.
Referring to fig. 1 to 4 and 7, a mounting cavity 220 for mounting the battery compartment 100 is formed in the housing 200, and an upper portion of the mounting cavity 220 is an open structure to facilitate the installation and removal of the battery compartment 100. The housing 200 is provided with an insertion portion 210, and the insertion portion 210 is used for being inserted into the second slot portion 120 of the battery compartment 100 to limit one end of the battery compartment 100.
Referring to fig. 1, 3, 4 and 7, a detaching assembly 300 is disposed in the mounting cavity 220, the detaching assembly 300 includes a pressing column 310, a force transferring assembly 360 and a stopper 340, one end of the force transferring assembly 360 is connected to the pressing column 310, the other end is connected to the stopper 340, the pressing column 310 extends out of the housing 200 for being pressed by a user, and the stopper 340 is used for being inserted into the first slot portion 110 to limit the other end of the battery compartment 100.
Referring to fig. 7, when the stopper 340 is inserted into the first slot portion 110 and the insertion portion 210 is inserted into the second slot portion 120, two ends of the battery compartment 100 are respectively limited, so that the battery compartment 100 is limited in the mounting cavity 220, and the battery is fixedly mounted.
Referring to fig. 8, when the battery needs to be replaced, the pressing column 310 is pressed towards the side of the mounting cavity 220, the pressing column 310 drives the stopper 340 to move towards the direction away from the first slot part 110 through the force transmission assembly 360, the stopper 340 is separated from the first slot part 110, at this time, the battery compartment 100 can be taken out from the mounting cavity 220, and then a new battery compartment 100 with the battery inside is mounted.
This application is spacing in casing 200 through the common battery compartment 100 that will be equipped with the battery of dismantlement subassembly 300 and casing 200, realizes the fixed mounting of battery compartment 100, when needing to be changed the battery, it is spacing to remove the unilateral of battery compartment 100 through the action of dismantlement subassembly 300, can take out battery compartment 100 from casing 200, simple structure, and the operation of being convenient for, the user of being convenient for is electroless wears display device and changes the battery, improves user and uses experience.
In some embodiments of the present application, referring to fig. 1, 3 and 4, the force transmission assembly 360 includes a transmission rope 330, a transmission rod 320 and a pulley 350, wherein one end of the transmission rope 330 is connected to the transmission rod 320, after the transmission rope 330 passes around the pulley 350 and changes direction, the other end of the transmission rope 330 is connected to the stopper 340, and the other end of the transmission rod 320 is connected to the pressing column 310. Referring to fig. 2 again, the housing 200 is provided with a first supporting column 260 and a second supporting column 270, the driving rod 320 is rotatably connected to the first supporting column 260, and the pulley 350 is rotatably connected to the second supporting column 270.
The pressing column 310 is pressed, the pressing column 310 drives the transmission rod 320 to rotate, the transmission rod 320 transmits force to the transmission rope 330, the transmission rope 330 pulls the stopper 340 to move towards the direction far away from the first slot part 110, and the stopper 340 can be separated from the first slot part 110, so that the one-side limit of the battery compartment 100 is released.
In some embodiments of the present application, referring to fig. 2 and 3, the housing 200 is provided with a fifth through hole 240 for the pressing column 310 to extend out. The structure of the pressing column 310 is schematically illustrated in fig. 10, which is a cylindrical structure, a groove portion 311 is provided at one end of the pressing column 310, and one end of the driving rod 320 is fixedly mounted on the groove portion 311 by gluing or the like, so as to realize the fixed connection between the pressing column 310 and the driving rod 320.
In some embodiments of the present application, referring to fig. 11, a schematic structural diagram of the driving rod 320, a first through hole 321 and a second through hole 322 are formed in the driving rod 320, the first through hole 321 is used for being fixedly connected to the driving rope 330, and the second through hole 322 is used for being rotatably connected to the first support post 260.
In some embodiments of the present application, referring to fig. 12, a schematic structural diagram of the pulley 350 is provided with a limiting groove 351, and the driving rope 330 is slidably disposed in the limiting groove 351, so that the driving rope 330 rotates around the pulley 350 more stably and reliably. The pulley 350 is provided with a third through hole 352 for rotatably connecting with the second supporting pillar 270.
In some embodiments of the present application, referring to fig. 9, a schematic structural diagram of the stopper 340, a fourth through hole 341 is formed on the stopper 340 and is used for being fixedly connected to the driving rope 330, and a guiding arc surface 342 is formed at one end of the stopper 340 close to the first slot portion 110, so as to facilitate the insertion between the stopper 340 and the first slot portion 110.
In some embodiments of the present application, referring to fig. 6, the number of the second slot portions 120 is two, correspondingly, referring to fig. 2, the number of the plug portions 210 is also two, and the two second slot portions 120 are plugged with the two plug portions 210 in a one-to-one correspondence, so as to further improve the reliability of the connection between the battery compartment 100 and the housing 200.
In some embodiments of the present application, referring to fig. 2 and fig. 3, a supporting seat 250 is disposed on the casing 200, a sliding groove 251 is disposed on the supporting seat 250, the stopper 340 is slidably disposed in the sliding groove 251, the sliding groove 251 guides the stopper 340 to move, so that the stopper 340 moves more stably and reliably, and the sliding groove 251 also supports the stopper 340.
In some embodiments of the present application, referring to fig. 3 and 4, a protruding portion 252 is further disposed on the supporting seat 250, the protruding portion 252 is a plate-shaped structure extending toward the opening of the mounting cavity 220, an opening 253 is disposed on the protruding portion 252, and the driving rope 330 passes through the opening 253. The opening 253 plays a certain supporting role in the transmission rope 330, so that the transmission rope 330 is prevented from sinking, and the transmission efficiency of the transmission rope 330 is improved.
In some embodiments of the present application, with continued reference to fig. 3 and 4, the detachment assembly 300 further includes a first spring 370 and a second spring 380, the first spring 370 for providing a return force to the pressing post 310, the second spring 380 for providing a return force to the stop 340. In this embodiment, the first spring 370 is disposed between the pressing post 310 and the protrusion 252, and the second spring 380 is disposed between the stopper 340 and the protrusion 252. When the pressing rod 310 is pressed, the pressing rod 310 moves towards the direction close to the convex part 252, the first spring 370 is compressed under force, meanwhile, the stop 340 moves towards the direction close to the convex part 252 under the pulling force of the driving rope 330, and the second spring 380 is compressed under force. The pressing column 310 is released, the pressing column 310 is reset under the reset force of the first spring 370, the stop block 340 is reset under the reset force of the second spring 380, and the battery compartment 100 is limited again.
The protrusion 252 is provided with a first spring mounting post 254, the first spring 370 is sleeved on the first spring mounting post 254, and the first spring mounting post 254 plays a role in guiding the movement of the first spring 370. The protrusion 252 may further include a second spring mounting post (not shown) for guiding the movement of the second spring 380, and a through hole is formed in the second spring mounting post for the transmission cord 330 to pass through.
In some embodiments of the present application, referring to fig. 1-4, two sets of detachment assemblies 300 are disposed in the housing 200, the two sets of detachment assemblies 300 are disposed at the same end of the mounting cavity 220, the two sets of detachment assemblies 300 are symmetrically disposed, and the pressing posts 310 of the two sets of detachment assemblies 300 extend from two opposite sidewalls of the housing 200 along the length direction thereof. On one hand, the two stoppers 340 are inserted into the first slot 110 at the same time, so that the limiting effect and reliability of the battery compartment 100 can be improved; on the other hand, when the pressing posts 310 are pressed, the two pressing posts 310 can be pressed simultaneously and bidirectionally by pinching the two sides of the housing 200 with hands, which is convenient for operation.
In some embodiments of the present application, referring to fig. 2 and 5, the inner walls of two opposite sides of the housing 200 along the length direction are respectively provided with a first clamping portion 230, the side wall of the battery compartment 100 is correspondingly provided with a second clamping portion 130, and the first clamping portion 230 is clamped with the second clamping portion 130, so as to further improve the reliability of the connection between the battery compartment 100 and the housing 200. In this embodiment, the first fastening portion 230 is a protruding fastening strip, and the second fastening portion 130 is a fastening slot, and the fastening strip is fastened in the fastening slot.
In some embodiments of the present application, referring to fig. 5 to 7, the battery compartment 100 includes a first compartment body 150 and a second compartment body 160, the first compartment body 150 and the second compartment body 160 are connected to form a containing cavity 140, the first compartment body 150 is provided with a first slot portion 110 and a second slot portion 120, along the length direction of the casing 200, the second compartment body 160 is longer than the first compartment body 150, and the portion of the second compartment body 160, which is longer than the first compartment body 150, shields the detaching assembly 300, so as to prevent the detaching assembly 300 from being exposed, and improve the integrity and the external aesthetic property of the whole structure.
The embodiment also discloses a head-mounted display device which comprises the detachable battery component disclosed by the embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A removable battery assembly, comprising:
the battery compartment is internally provided with an accommodating cavity for installing a battery, one end of the battery compartment is provided with a first slot part, and the other end of the battery compartment is provided with a second slot part;
the battery is arranged in the accommodating cavity;
the shell is internally provided with an installation cavity for installing the battery compartment, and the shell is provided with an insertion part which is used for being inserted into the second slot part;
the dismounting assembly is arranged in the mounting cavity and comprises a pressing column, a force transmission assembly and a stop block, one end of the force transmission assembly is connected with the pressing column, the other end of the force transmission assembly is connected with the stop block, the pressing column extends out of the shell, and the stop block is used for being inserted into the first slot part;
when the stop block is inserted into the first slot part and the insertion part is inserted into the second slot part, the battery compartment is limited in the mounting cavity;
press according the post, according to the post through the power transmission assembly drives the dog moves towards the direction of keeping away from first slot part, the dog breaks away from first slot part, the battery compartment can be followed the installation intracavity is taken out.
2. The removable battery assembly of claim 1,
the force transmission assembly comprises a transmission rope, a transmission rod and a pulley, one end of the transmission rope is connected with the transmission rod, the transmission rope rounds the pulley, the other end of the transmission rope is connected with the stop block, and the other end of the transmission rod is connected with the pressing column;
be equipped with first support column and second support column on the casing, the transfer line with first support column rotates to be connected, the pulley with the second support column rotates to be connected.
3. The removable battery assembly of claim 2,
the shell is provided with a supporting seat, the supporting seat is provided with a sliding groove, and the stop block is arranged in the sliding groove in a sliding mode.
4. The removable battery assembly of claim 3,
still be equipped with the bulge on the supporting seat, the bulge orientation the opening direction of installation cavity extends, be equipped with the trompil on the bulge, the driving rope passes the trompil.
5. The removable battery assembly of any of claims 1-4,
the disassembling component further comprises a first spring and a second spring, the first spring is used for providing a reset force for the pressing column, and the second spring is used for providing a reset force for the stop block.
6. The removable battery assembly of claim 5,
two sets of the disassembling assemblies are arranged in the shell, and pressing columns in the two sets of the disassembling assemblies extend out of two opposite side walls of the shell along the length direction of the shell.
7. The removable battery assembly of claim 6,
one end of the stop block close to the first slot part is provided with a guide arc surface.
8. The removable battery assembly of claim 6,
the casing is equipped with first joint portion on the relative both sides inner wall on its length direction respectively, it is equipped with second joint portion to correspond on the lateral wall of battery compartment, first joint portion with second joint portion joint.
9. The removable battery assembly of claim 6,
the battery compartment comprises a first compartment body and a second compartment body, the first compartment body and the second compartment body enclose the accommodating cavity, the first compartment body is provided with the first slot part and the second slot part, and the part of the second compartment body, which is longer than the first compartment body, shields the disassembling component.
10. A head-mounted display device comprising the detachable battery assembly of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476955.5U CN211480158U (en) | 2020-04-03 | 2020-04-03 | Detachable battery assembly and head-mounted display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476955.5U CN211480158U (en) | 2020-04-03 | 2020-04-03 | Detachable battery assembly and head-mounted display device |
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| Publication Number | Publication Date |
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| CN211480158U true CN211480158U (en) | 2020-09-11 |
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| CN202020476955.5U Active CN211480158U (en) | 2020-04-03 | 2020-04-03 | Detachable battery assembly and head-mounted display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327784A (en) * | 2022-10-17 | 2022-11-11 | 潍坊歌尔电子有限公司 | Head-mounted display device |
| CN115356855A (en) * | 2022-10-19 | 2022-11-18 | 歌尔股份有限公司 | Head-mounted device |
-
2020
- 2020-04-03 CN CN202020476955.5U patent/CN211480158U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327784A (en) * | 2022-10-17 | 2022-11-11 | 潍坊歌尔电子有限公司 | Head-mounted display device |
| CN115327784B (en) * | 2022-10-17 | 2023-01-24 | 潍坊歌尔电子有限公司 | Head-mounted display device |
| CN115356855A (en) * | 2022-10-19 | 2022-11-18 | 歌尔股份有限公司 | Head-mounted device |
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