CN211428212U - Detachable battery compartment device and assembly structure of button cell - Google Patents
Detachable battery compartment device and assembly structure of button cell Download PDFInfo
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- CN211428212U CN211428212U CN201921718288.0U CN201921718288U CN211428212U CN 211428212 U CN211428212 U CN 211428212U CN 201921718288 U CN201921718288 U CN 201921718288U CN 211428212 U CN211428212 U CN 211428212U
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 9
- 238000012360 testing method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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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 detachable battery compartment device and assembly structure of button cell, adopt the detachable battery compartment device that is equipped with spring bolt component, supporting spring and child lock button, cooperate with the product casing that comprises face lid and back cover fixed connection, need the user to exert the pressure effort to child lock button, just can dismantle detachable battery compartment device from the product casing, can prevent children from mistake and dismantle detachable battery compartment device, adult then can press child lock button and realize the dismantlement of detachable battery compartment device, insert detachable battery compartment device from the uncovered and realize the assembly of detachable battery compartment device, easy and convenient operation; and the supporting spring presses the lock tongue of the lock tongue component into the lock hole of the lock hole piece, so that the connection firmness of the detachable battery compartment device and the product shell after assembly can be ensured, the detachable battery compartment device and the product shell can not be separated in the use process of the product, and the problem that the conventional detachable battery compartment is easy to fall off and separate from the product shell is effectively avoided.
Description
Technical Field
The utility model relates to a button cell's detachable battery compartment device to and the button cell assembly structure who uses this detachable battery compartment device.
Background
At present, the following problems exist in the detachable battery compartment of most button batteries: firstly, the button battery is easy to disassemble and assemble, and meanwhile, the button battery is easy to be disassembled by children by mistake, so that the potential safety hazard that the children eat the button battery by mistake exists; secondly, if the product falls off in the use process, the detachable battery compartment is easy to fall off and separate from the product shell.
SUMMERY OF THE UTILITY MODEL
The utility model discloses one of the technical problem that will solve is: the utility model provides a button cell's detachable battery compartment device to the easy problem of being torn open and easily falling off the separation with the product casing of children of detachable battery compartment among the solution prior art.
Solve above-mentioned technical problem, the utility model discloses the technical scheme who adopts as follows:
a detachable battery compartment device of a button battery comprises a battery compartment bracket, a PCBA board and a battery compartment cover; the battery compartment support is provided with a placing hole for placing a button battery, the PCBA board is fixed on the battery compartment cover, and the battery compartment support and the battery compartment cover are fixedly covered to form a battery compartment, so that the button battery placed in the placing hole can be in contact with a corresponding electrode on the PCBA board;
the method is characterized in that:
the detachable battery compartment device also comprises a lock tongue component, a supporting spring and a child lock button, wherein the front end part of the lock tongue component is provided with a lock tongue and a guide rod which are respectively positioned on the front surface and the back surface of the lock tongue component;
the rear end part of the battery compartment support is provided with a bolt through hole and a fulcrum boss, and the fulcrum boss is arranged on the inner side surface of the battery compartment support and is positioned behind the bolt through hole; the rear end part of the battery compartment cover is provided with an exposure port; the battery compartment comprises a battery compartment cover, a battery compartment support, a battery compartment cover, a spring bolt component, a support spring and a child lock button, wherein the battery compartment cover is arranged on the battery compartment support, the spring bolt component is arranged between the battery compartment cover and the battery compartment support, the spring bolt of the spring bolt component penetrates through a spring bolt through hole of the battery compartment support and extends outwards, the support spring is sleeved on a guide rod of the spring bolt component and abuts against between the reverse side of the spring bolt component and the inner side face of the battery compartment cover, a fulcrum boss of the battery compartment support abuts against the middle position of the front side of the spring bolt component, and.
When the child lock button is not pressed, the front end part of the bolt member is pressed on the inner side surface of the battery compartment support by the spring force of the supporting spring, so that the bolt of the bolt member is kept to extend outwards through the bolt through hole of the battery compartment support; when the child lock button is pressed, the bolt member rotates by taking the fulcrum boss of the battery compartment support as a fulcrum, the front end part of the bolt member further compresses the supporting spring, and the bolt of the bolt member retracts inwards through the bolt through hole of the battery compartment support.
As a preferred embodiment of the present invention: the battery compartment support is characterized in that the fulcrum boss of the battery compartment support is provided with a semi-cylindrical surface, a groove matched with the semi-cylindrical surface is formed in the middle of the front face of the lock tongue component, and the semi-cylindrical surface of the fulcrum boss abuts against the groove so as to improve the stability of the lock tongue component during rotation and improve the reliability of the detachable battery compartment device.
As a preferred embodiment of the present invention: the spring bolt of spring bolt component is equipped with the inclined plane towards the place ahead to play the guide effect when the spring bolt with lockhole spare contact, make the spring bolt can be more smooth and easy inwards retract, make the user assemble the operation in the product shell with detachable battery compartment device more smooth and easy.
As a preferred embodiment of the present invention: the rear end part of the bolt component is provided with a connecting block positioned on the reverse side of the bolt component, and the child lock key is fixed on the connecting block.
The utility model discloses another of the technical problem that will solve: the utility model provides an assembly structure of button cell to detachable battery compartment is easily torn open by children and is fallen to take off the problem of separation with the product casing easily among the solution prior art.
Solve above-mentioned technical problem, the utility model discloses the technical scheme who adopts as follows:
an assembly structure of a button battery comprises a battery compartment and a product shell which is formed by fixedly connecting a face cover and a back cover;
the method is characterized in that:
the battery compartment is a detachable battery compartment device of the button battery;
the rear end part of the product shell is open, the inner side surface of the face cover is provided with a lockhole piece positioned at the rear end part of the face cover, and the rear end part of the back cover is provided with a notch; the detachable battery compartment device can be inserted into the product shell from the opening of the rear end of the product shell, so that: the lock tongue that the lock tongue component stretches out outwards inserts in the lockhole of lockhole spare, and child lock button is in the breach of back of the body lid exposes.
Therefore, when the detachable battery compartment device is separated from the product shell, the detachable battery compartment device is inserted into the product shell from the opening at the rear end part of the product shell, the lock tongue is firstly contacted with the lock hole piece to drive the lock tongue component to rotate by taking the fulcrum lug boss of the battery bin bracket as a fulcrum, so that the front end part of the lock tongue component further compresses the supporting spring, so that the bolt of the bolt component retracts inwards through the bolt through hole of the battery compartment bracket, when the bolt reaches the lock hole of the lock hole piece, the bolt component is reset under the spring force of the supporting spring, so that the bolt of the bolt component extends outwards again and is inserted into the lock hole of the lock hole piece, and meanwhile, the child lock key is positioned at the notch of the back cover, and at the moment, the detachable battery compartment device is mounted on the product shell.
When the detachable battery compartment device needs to be detached from the product shell, a user applies pressing force to the child lock button to enable the lock tongue of the lock tongue component to retract inwards through the lock tongue through hole of the battery compartment support, and at the moment, the detachable battery compartment device can be pulled out to finish detachment.
Therefore, the utility model discloses need the user to exert the pressure effort to the child lock button, just can dismantle detachable battery compartment device from the product casing, can prevent that children from mistake from dismantling detachable battery compartment device, get rid of children and eat the potential safety hazard of button cell by mistake, and when adult uses, press the child lock button and realize the dismantlement of detachable battery compartment device, insert detachable battery compartment device from the rear end of product casing uncovered and realize the assembly of detachable battery compartment device, easy and convenient operation; in addition, the support spring presses the lock tongue of the lock tongue component into the lock hole of the lock hole piece, so that the connection firmness of the detachable battery compartment device and the product shell after assembly can be ensured, the detachable battery compartment device and the product shell can not be separated in the use process of the product, and the problem that the conventional detachable battery compartment is easy to fall off and separate from the product shell is effectively avoided.
As a preferred embodiment of the present invention: the keyhole piece of the face cover is provided with a guide inclined plane facing backwards so that the lock tongue can be guided when in contact with the keyhole piece, the lock tongue can retract inwards more smoothly, and the operation of assembling the detachable battery compartment device into a product shell by a user is smoother.
As a preferred embodiment of the present invention: the battery compartment that battery compartment support and battery compartment lid are constituteed is equipped with the direction slide rail in the side, and this direction slide rail extends along the fore-and-aft direction, the product casing that face lid and back of the body lid are constituteed is equipped with in the side inner wall match in the direction spout of direction slide rail detachable battery compartment device is followed the uncovered grafting of rear end of product casing is gone into during the inside of product casing, the direction slide rail with direction spout sliding fit to make the user assemble the operation in the product shell with detachable battery compartment device more smoothly, steady.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the utility model adopts the detachable battery compartment device with the spring bolt component, the supporting spring and the child lock button, which is matched with the product shell formed by fixedly connecting the face cover and the back cover, the user is required to apply pressing force to the child lock button to disassemble the detachable battery compartment device from the product shell, the detachable battery compartment device can be prevented from being disassembled by mistake by children, the potential safety hazard that children eat button batteries by mistake is eliminated, when the detachable battery compartment device is used by adults, the child lock button is pressed to disassemble the detachable battery compartment device, and the detachable battery compartment device is inserted into the product shell from the rear end opening of the product shell, so that the assembly of the detachable battery compartment device is realized, and the operation is simple and convenient; in addition, the support spring presses the lock tongue of the lock tongue component into the lock hole of the lock hole piece, so that the connection firmness of the detachable battery compartment device and the product shell after assembly can be ensured, the detachable battery compartment device and the product shell can not be separated in the use process of the product, and the problem that the conventional detachable battery compartment is easy to fall off and separate from the product shell is effectively avoided.
Second, the utility model discloses an adopt the fulcrum boss that has the half cylinder, make the half cylinder of this fulcrum boss support the top in spring bolt component assorted recess, stability when can improving the spring bolt component rotation to improve detachable battery compartment device's reliability.
Third, the utility model discloses a spring bolt at spring bolt component sets up the inclined plane towards the place ahead, and the keyhole spare of face lid sets up the direction inclined plane that faces the rear to play the guide effect when spring bolt and keyhole spare contact, make the spring bolt can more smooth and easy inwards withdraw, make the user assemble the operation in the product shell with detachable battery compartment device more smooth and easy.
Drawings
The invention will be described in further detail with reference to the following drawings and specific embodiments:
fig. 1 is a schematic structural view of an assembly structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the detachable battery compartment apparatus being installed in a product housing;
fig. 3 is an exploded view of the detachable battery compartment device of the present invention;
fig. 4 is a schematic sectional view of the assembly structure of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and the accompanying drawings to help those skilled in the art to better understand the concept of the present invention, but the scope of the claims of the present invention is not limited to the following embodiments, and all other embodiments obtained without creative work for those skilled in the art will fall within the scope of the present invention without departing from the scope of the present invention.
In the description of the present invention, it is to be understood that the directional terms "front and back" are merely relative terms in direction, so as to facilitate the description of the present invention or to simplify the description, but do not indicate or imply a specific direction that the present invention must have, and therefore, should not be interpreted as limiting the present invention.
Example one
As shown in fig. 1 to 4, the utility model discloses a detachable battery compartment device of button battery, which comprises a battery compartment bracket 1, a PCBA board 4 and a battery compartment cover 5; the battery compartment support 1 is provided with a placing hole 1a for placing a button battery 7, the PCBA board 4 is fixed on the battery compartment cover 5, and the battery compartment support 1 and the battery compartment cover 5 are fixedly covered to form a battery compartment, so that the button battery 7 placed in the placing hole 1a can be in contact with a corresponding electrode 4-1 on the PCBA board 4;
the detachable battery compartment device also comprises a bolt component 2, a supporting spring 3 and a child lock button 6, wherein the front end part of the bolt component 2 is provided with a bolt 2-1 and a guide rod 2-2 which are respectively positioned on the front surface 2a and the back surface 2b of the bolt component;
a bolt through hole 1b and a fulcrum boss 1-1 are arranged at the rear end part of the battery compartment support 1, and the fulcrum boss 1-1 is arranged on the inner side surface 1c of the battery compartment support 1 and is positioned behind the bolt through hole 1 b; the rear end part of the battery compartment cover 5 is provided with an exposed opening 5a, and the exposed opening 5a can be a notch or a through hole; the battery compartment locking device comprises a battery compartment cover 5, a spring bolt component 2, a supporting spring 3 and a child lock button 6, wherein the spring bolt component 2, the supporting spring 3 and the child lock button 6 are located between the battery compartment support 1 and the battery compartment cover 5, a spring bolt 2-1 of the spring bolt component 2 penetrates through a spring bolt through hole 1b of the battery compartment support 1 to extend outwards, the supporting spring 3 is sleeved on a guide rod 2-2 of the spring bolt component 2 and abuts against between a reverse side 2b of the spring bolt component 2 and an inner side 5b of the battery compartment cover 5, a fulcrum boss 1-1 of the battery compartment support 1 abuts against the middle position of a front side 2a of the spring bolt component 2, and the child lock button 6 is fixedly connected with the rear end of the spring bolt component 2 and is exposed out of an exposure.
Therefore, when the child lock button 6 is not subjected to the pressing acting force F, the front end part of the bolt member 2 is pressed on the inner side surface 1c of the battery compartment support 1 by the spring force of the supporting spring 3, so that the bolt 2-1 of the bolt member 2 is kept to extend outwards through the bolt through hole 1b of the battery compartment support 1; when the child lock button 6 is pressed by the pressing force F, the latch bolt member 2 rotates with the fulcrum boss 1-1 of the battery compartment support 1 as a fulcrum, so that the front end of the latch bolt member 2 further compresses the support spring 3, and the latch bolt 2-1 of the latch bolt member 2 retracts inwards through the latch bolt through hole 1b of the battery compartment support 1.
Example two
As shown in fig. 1 to 4, the second embodiment discloses an assembly structure of a button battery, which comprises a battery compartment and a product housing formed by fixedly connecting a front cover 8 and a back cover 9;
the battery cabin is a detachable battery cabin device of the button battery in the first embodiment;
the rear end part of the product shell is open, a keyhole piece 8-1 positioned at the rear end part of the front cover 8 is arranged on the inner side surface of the front cover, and a notch 9a is arranged at the rear end part of the back cover 9; the detachable battery compartment device can be inserted into the product shell from the opening of the rear end of the product shell, so that: the bolt 2-1 extending outwards from the bolt member 2 is inserted into the lock hole 8-1a of the lock hole member 8-1, and the child lock button 6 is exposed out of the notch 9a of the back cover 9.
Therefore, when the detachable battery compartment device is separated from a product housing, the detachable battery compartment device is inserted into the product housing from an opening at the rear end of the product housing, the bolt 2-1 first contacts with the keyhole member 8-1 to drive the bolt member 2 to rotate around the fulcrum boss 1-1 of the battery compartment support 1, the front end of the bolt member 2 further compresses the support spring 3, so that the bolt 2-1 of the bolt member 2 retracts inwards through the bolt through hole 1b of the battery compartment support 1, and when the bolt 2-1 reaches the keyhole 8-1a of the keyhole member 8-1, the bolt member 2 resets under the spring force of the support spring 3, so that the bolt 2-1 of the bolt member 2 extends outwards again, and is inserted into the lock hole 8-1a of the lock hole piece 8-1, and the child lock button 6 is positioned at the notch 9a of the back cover 9, at this time, the detachable battery compartment device is mounted on the product shell.
When the detachable battery compartment device needs to be detached from the product shell, a user can apply pressing force F to the child lock button 6, so that the bolt 2-1 of the bolt component 2 can retract inwards through the bolt through hole 1b of the battery compartment support 1, and at the moment, the detachable battery compartment device can be pulled out to finish detachment.
Therefore, the utility model discloses need the user to exert pressure effort F to child lock button 6, just can dismantle detachable battery compartment device from the product casing, can prevent that children from mistake dismantlement detachable battery compartment device, get rid of children and eat the potential safety hazard of button cell by mistake, and when adult uses, press child lock button 6 and realize the dismantlement of detachable battery compartment device, insert detachable battery compartment device from the rear end of product casing uncovered and realize the assembly of detachable battery compartment device, easy and convenient operation; in addition, the support spring 3 presses the lock tongue 2-1 of the lock tongue component 2 into the lock hole 8-1a of the lock hole piece 8-1, so that the connection firmness of the assembled detachable battery compartment device and the product shell can be ensured, the detachable battery compartment device and the product shell can not be separated in the using process of the product, and the problem that the conventional detachable battery compartment is easy to fall off and separate from the product shell is effectively solved.
In addition, it is right to process the utility model discloses a button cell's assembly structure records, obtains its reliability test result as follows:
one, the test is verified and is prevented children from tearing open the function by mistake: will detachable battery compartment device is packed into do the tensile test behind the product casing, detachable battery compartment device can tensile 10kgf dynamics and do not drop, and the test proves the utility model discloses can prevent that children from mistake from tearing detachable battery compartment device open.
Secondly, testing and verifying the use reliability: the complete product that is equipped with detachable battery compartment device is done and is fallen the test (on 91.4cm high free falls to the plank, tests 6 faces and 4 angles of product), and the product function is normal, detachable battery compartment device does not have the pine and takes off the phenomenon.
Thirdly, the test verifies the functions of easy disassembly and easy assembly: testing that the opening force of the detachable battery compartment device is between 700gf and 2500gf under the condition that the child lock key 6 is pressed; meanwhile, the insertion assembly force of the detachable battery cabin device is between 800gf and 3000 gf. The test result proves that the detachable battery compartment device meets the requirements of easy loose disassembly and easy assembly design.
EXAMPLE III
On the basis of the second embodiment, the third embodiment further adopts the following preferred structure:
the keyhole member 8-1 of the face cover 8 is provided with a guide inclined surface 8-1b facing backwards so as to play a role in guiding when the lock tongue 2-1 is contacted with the keyhole member 8-1, so that the lock tongue 2-1 can retract inwards more smoothly, and the operation of assembling the detachable battery compartment device into a product shell by a user is smoother.
Example four
On the basis of the second or third embodiment, the fourth embodiment further adopts the following preferred structure:
the battery compartment formed by the battery compartment support 1 and the battery compartment cover 5 is provided with a guide sliding rail 5-1 on the side surface, the guide sliding rail 5-1 extends along the front-back direction, the inner wall of the side surface of a product shell formed by the front cover 8 and the back cover 9 is provided with a guide sliding groove matched with the guide sliding rail 5-1, and when the detachable battery compartment device is inserted into the product shell from the opening of the rear end part of the product shell, the guide sliding rail 5-1 is in sliding fit with the guide sliding groove, so that the operation of assembling the detachable battery compartment device into the product shell by a user is smoother and more stable.
EXAMPLE five
On the basis of any one of the first to fourth embodiments, the fifth embodiment further adopts the following preferred structure:
the battery compartment support 1 is characterized in that the fulcrum boss 1-1 of the battery compartment support 1 is provided with a semi-cylindrical surface, a groove 2c matched with the semi-cylindrical surface is arranged in the middle of the front surface 2a of the bolt component 2, and the semi-cylindrical surface of the fulcrum boss 1-1 abuts against the groove 2c, so that the stability of the bolt component 2 during rotation is improved, and the reliability of the detachable battery compartment device is improved.
EXAMPLE six
On the basis of any one of the first to fifth embodiments, the sixth embodiment further adopts the following preferred structure:
the bolt 2-1 of the bolt member 2 is provided with an inclined surface 2-1a facing forwards so as to play a role in guiding when the bolt 2-1 is in contact with the keyhole piece 8-1, so that the bolt 2-1 can retract inwards more smoothly, and the operation of assembling the detachable battery compartment device into a product shell by a user is smoother.
EXAMPLE seven
On the basis of any one of the first to sixth embodiments, the seventh embodiment further adopts the following preferred structure:
the rear end part of the bolt component 2 is provided with a connecting block 2-3 positioned on the reverse surface 2b, and the child lock key 6 is fixed on the connecting block 2-3.
The present invention is not limited to the above-mentioned embodiments, and according to the above-mentioned contents, according to the common technical knowledge and conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other equivalent modifications, replacements or changes in various forms, all falling within the protection scope of the present invention.
Claims (7)
1. A detachable battery compartment device of a button battery comprises a battery compartment bracket (1), a PCBA board (4) and a battery compartment cover (5); the battery compartment support (1) is provided with a placing hole (1a) for placing a button battery (7), the PCBA board (4) is fixed on the battery compartment cover (5), the battery compartment support (1) and the battery compartment cover (5) are covered and fixed to form a battery compartment, and the button battery (7) placed in the placing hole (1a) can be in contact with a corresponding electrode (4-1) on the PCBA board (4);
the method is characterized in that:
the detachable battery compartment device also comprises a bolt component (2), a supporting spring (3) and a child lock button (6), wherein the front end part of the bolt component (2) is provided with a bolt (2-1) and a guide rod (2-2) which are respectively positioned on the front surface (2a) and the back surface (2 b);
a bolt through hole (1b) and a fulcrum boss (1-1) are arranged at the rear end part of the battery compartment support (1), and the fulcrum boss (1-1) is arranged on the inner side surface (1c) of the battery compartment support (1) and is positioned behind the bolt through hole (1 b); the rear end part of the battery compartment cover (5) is provided with an exposure port (5 a); the bolt component (2), the supporting spring (3) and the child lock button (6) are positioned between the battery compartment bracket (1) and the battery compartment cover (5), the lock tongue (2-1) of the lock tongue component (2) passes through the lock tongue through hole (1b) of the battery compartment bracket (1) and extends outwards, the supporting spring (3) is sleeved on the guide rod (2-2) of the bolt component (2) and is propped against between the back surface (2b) of the bolt component (2) and the inner side surface (5b) of the battery compartment cover (5), the fulcrum boss (1-1) of the battery compartment bracket (1) is propped against the middle position of the front surface (2a) of the bolt component (2), the child lock key (6) is fixedly connected with the rear end part of the bolt member (2) and is exposed out of the exposure opening (5a) of the battery compartment cover (5).
2. The removable battery compartment device for button cells of claim 1, wherein: the battery compartment support is characterized in that a fulcrum boss (1-1) of the battery compartment support (1) is provided with a semi-cylindrical surface, a groove (2c) matched with the semi-cylindrical surface is formed in the middle of the front surface (2a) of the bolt member (2), and the semi-cylindrical surface of the fulcrum boss (1-1) abuts against the groove (2 c).
3. The removable battery compartment device for button batteries according to claim 1 or 2, wherein: the bolt (2-1) of the bolt member (2) is provided with an inclined surface (2-1a) facing forward.
4. The removable battery compartment device for button batteries according to claim 1 or 2, wherein: the rear end part of the bolt component (2) is provided with a connecting block (2-3) positioned on the reverse surface (2b), and the child lock key (6) is fixed on the connecting block (2-3).
5. An assembly structure of a button battery comprises a battery compartment and a product shell which is formed by fixedly connecting a face cover (8) and a back cover (9);
the method is characterized in that:
the battery chamber is a detachable battery chamber device of the button battery in any one of claims 1 to 4;
the rear end part of the product shell is open, a keyhole piece (8-1) positioned at the rear end part of the front cover (8) is arranged on the inner side surface of the front cover, and a notch (9a) is arranged at the rear end part of the back cover (9); the detachable battery compartment device can be inserted into the product shell from the opening of the rear end of the product shell, so that: the bolt (2-1) extending outwards from the bolt component (2) is inserted into the lock hole (8-1a) of the lock hole piece (8-1), and the child lock button (6) is exposed out of the notch (9a) of the back cover (9).
6. The button cell assembly structure according to claim 5, wherein: the keyhole piece (8-1) of the face cover (8) is provided with a guide inclined plane (8-1b) facing backwards.
7. The button cell assembly structure according to claim 5 or 6, wherein: the battery compartment formed by the battery compartment support (1) and the battery compartment cover (5) is provided with a guide sliding rail (5-1) on the side surface, the guide sliding rail (5-1) extends along the front and back direction, the inner wall of the side surface of the product shell formed by the surface cover (8) and the back cover (9) is provided with a guide sliding groove matched with the guide sliding rail (5-1), and when the detachable battery compartment device is inserted into the inside of the product shell from the opening of the rear end part of the product shell, the guide sliding rail (5-1) is in sliding fit with the guide sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718288.0U CN211428212U (en) | 2019-10-14 | 2019-10-14 | Detachable battery compartment device and assembly structure of button cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718288.0U CN211428212U (en) | 2019-10-14 | 2019-10-14 | Detachable battery compartment device and assembly structure of button cell |
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| Publication Number | Publication Date |
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| CN211428212U true CN211428212U (en) | 2020-09-04 |
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| CN201921718288.0U Expired - Fee Related CN211428212U (en) | 2019-10-14 | 2019-10-14 | Detachable battery compartment device and assembly structure of button cell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022077973A (en) * | 2020-11-12 | 2022-05-24 | 邑流微測股▲ふん▼有限公司 | Coin battery testing device |
| CN114583375A (en) * | 2020-12-01 | 2022-06-03 | 浙江动一新能源动力科技股份有限公司 | Battery pack |
-
2019
- 2019-10-14 CN CN201921718288.0U patent/CN211428212U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022077973A (en) * | 2020-11-12 | 2022-05-24 | 邑流微測股▲ふん▼有限公司 | Coin battery testing device |
| JP7304920B2 (en) | 2020-11-12 | 2023-07-07 | 邑流微測股▲ふん▼有限公司 | Coin battery test equipment |
| CN114583375A (en) * | 2020-12-01 | 2022-06-03 | 浙江动一新能源动力科技股份有限公司 | Battery pack |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |