CN207800391U - A kind of battery case and travel switch - Google Patents
A kind of battery case and travel switch Download PDFInfo
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- CN207800391U CN207800391U CN201721736351.4U CN201721736351U CN207800391U CN 207800391 U CN207800391 U CN 207800391U CN 201721736351 U CN201721736351 U CN 201721736351U CN 207800391 U CN207800391 U CN 207800391U
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- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 230000014509 gene expression Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- 239000011435 rock Substances 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 battery cases to include：Battery, shell and travel switch, shell include：Shell and shell cover are provided with the battery cavities for placing battery among shell, and shell cover is fastened on shell, and the part for stretching out in shell cover shell is provided with the fixed seat of travel switch, and the Trackpad of travel switch is equipped in fixed seat；Battery is located in the battery cavities of shell；Travel switch, including：Connecting seat and switch control sheet；Connecting seat is column structure；Control sheet is switched, is located in the channel of connecting seat, and connecting seat is stretched out in the one end for switching control sheet by fixed seat connecting pin, the other end for switching control sheet stretches out connecting seat by circuit board connecting terminal.
Description
Technical Field
The utility model relates to a technical field of switch, more specifically relates to a battery case and travel switch.
Background
The battery box is a basic component of the electric meter, comprises a battery and a travel switch and can provide continuous power supply for the electric meter; the travel switch is one of position switches (also called limit switches), and is a common low-current master control electrical appliance. The contact of the mechanical motion part is operated by the collision to realize the connection or disconnection of the control circuit, thereby achieving a certain control purpose. Generally, such switches are used to limit the position or stroke of the movement of the machine, so that the moving machine can automatically stop, move in reverse, shift or automatically move back and forth according to a certain position or stroke. In an electric control system, a position switch is used for realizing sequential control, positioning control and position state detection, is used for controlling the stroke and limiting protection of mechanical equipment, and mainly comprises an operating head, a contact system and a shell.
In actual production, the travel switch is arranged at a prearranged position, and when a module arranged on a moving part of the production machine impacts the travel switch, the contact of the travel switch acts to realize the switching of a circuit. Accordingly, a travel switch is an electrical appliance that switches a circuit according to a travel position of a moving part.
The contact foot that shell and travel switch leaned on the travel switch connecting seat in the battery case on the market at present bends the contact point that forms elasticity and crosses win the connected mode more, so, receives the influence of vibrations in use, transportation, can cause contact failure to appear in the contact between travel switch's contact and the positive negative pole contact piece on the battery case shell and lead to the problem that the ammeter is under-voltage. On the other hand, in the existing battery box, the multi-bend press contact mode can cause the problems that the contact is insufficient in instantaneous contact with the positive and negative pole pieces on the shell, so that the travel switch fails, and further the power supply of the battery box fails.
Therefore, it is an urgent need in the art to provide a battery box and a travel switch for continuously and stably controlling power supply of an electricity meter.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a preparation method of battery case, travel switch and battery case has solved among the prior art battery case and has rocked under environment such as transportation, vibrations and cause the under-voltage problem when contacting with the ammeter.
In order to solve the technical problem, the utility model provides a travel switch, include: a connecting seat and a switch control sheet; wherein,
the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board;
the switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control piece extending out of the connecting seat is of a clamping piece structure, and the clamping piece structure comprises two elastic clamping pieces which are separated at one end far away from the fixed seat and contacted with each other at one end close to the fixed seat;
the battery box further comprises a fixed seat and an inserting piece, wherein one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the inserted sheet runs through the fixing base, just the one end of inserted sheet be used for with battery in the battery case is connected, the other end of inserted sheet is vertical stretches out the fixing base, just the inserted sheet cartridge is in between two elasticity clamping pieces of clamping piece structure.
Optionally, a portion of the clip of the elastic clip structure between the contact point and the fixing seat is open toward the fixing seat.
Optionally, the clip structure includes two or more pairs of elastic clips, the elastic clips are connected to one end of the connecting seat, and the ends of the elastic clips close to the fixing seat are separated from each other.
The utility model also provides a travel switch, include: a connecting seat and a switch control sheet; wherein,
the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board;
the switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control sheet extending out of the connecting seat is a touch type elastic sheet, the touch type elastic sheet comprises a touch head close to the fixed seat and a bent elastic sheet connected with the touch head, and the bent elastic sheet comprises more than one bent structure;
the battery box further comprises a fixed seat and a touch panel, wherein one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the touch control panel is divided into two pieces, the two pieces are perpendicular to the touch control head and mounted, the touch control panel is connected with the battery in the battery box, the touch control surface of the touch control panel is exposed outside the fixed seat, and a circuit from the battery to the circuit board is conducted through the contact of the switch control piece and the touch control panel.
Optionally, reinforcing ribs are arranged on the touch head of the switch control sheet and the spring plate bending structure.
The utility model also provides a battery box, include: a battery, a housing, and a travel switch, wherein,
the housing includes: the travel switch is mounted on the shell in a connecting seat of the travel switch through buckling of the fixing seat, positive and negative touch control plates respectively extend out of the positions of the positive electrode and the negative electrode of the battery in the shell, and the positive and negative touch control plates are positioned on the fixing seat;
the battery is positioned in the battery cavity of the shell, and the positive electrode and the negative electrode of the battery are respectively connected with the battery end of the touch pad;
the travel switch includes: a connecting seat and a switch control sheet; the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board;
the switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control sheet extending out of the connecting seat is a touch control head, and a circuit between the circuit board and the battery is conducted through the contact between the touch control head and the touch control plate on the fixed seat.
Optionally, the touch head is of a clip structure, and the clip structure includes two elastic clips which are separated at one end far away from the fixing seat and are in contact with each other at one end close to the fixing seat; and/or the presence of a gas in the gas,
the touch head is a touch elastic sheet, the touch elastic sheet comprises a touch head close to the fixed seat and a bent elastic sheet connected with the touch head, and the bent elastic sheet comprises more than or equal to one bent structure.
Optionally, the housing is provided with a travel switch mounting groove/mounting protrusion at an outer side position corresponding to the fixing seat; the connecting seat of the travel switch is provided with an installation bulge/installation groove on the outer side;
the travel switch is fixed on the shell through the matching of the shell and the mounting groove and the mounting protrusion of the travel switch.
Optionally, the outer side of the shell is also provided with more than or equal to one knob groove/knob protrusion; the inner side of the shell cover is provided with a corresponding knob protrusion/knob groove; the shell cover is buckled on the shell through the matching of the knob groove and the knob protrusion; and,
the battery case is mounted into the electricity meter case by the knob groove/knob protrusion of the housing mating with the knob protrusion/knob groove on the electricity meter case.
Compared with the prior art, battery case and travel switch, following beneficial effect has been realized:
(1) battery case and travel switch, with battery case and travel switch combination formula production, convenient transportation and installation to through contact and bayonet contact mounting means, make travel switch can contact fully with the touch head that battery positive pole and negative pole stretch out, make the battery case can not appear rocking, contact failure's problem when installing in the ammeter.
(2) Battery case and travel switch, in travel switch's connecting seat, anodal and negative pole adopt independent isolated to walk the line, can effectively prevent anodal and negative pole the problem of short circuit to appear, can ensure travel switch's touch-control point and the touch-control point of battery case also can fully contact under abominable environment, further promoted the stability that battery case and ammeter cooperation were used.
(3) Battery case and travel switch, through the mode that slot, protruding and knob combination formula cartridge loaded into for during the ammeter can be loaded into freely to the battery case, make things convenient for the dismouting of battery case simultaneously, still guaranteed the steadiness of battery case.
Of course, it is not necessary for any product of the present invention to achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view illustrating a battery box and an electric meter in cooperation with each other according to an embodiment of the present invention;
fig. 2 is a schematic structural view illustrating another embodiment of the present invention in which a battery box is installed in cooperation with an electric meter;
fig. 3 is a schematic structural view illustrating a battery box and an electric meter according to another embodiment of the present invention;
fig. 4 is a schematic structural view illustrating a battery box and an electric meter according to another embodiment of the present invention;
fig. 5 is a schematic structural view illustrating a battery box and an electric meter according to another embodiment of the present invention;
fig. 6 is a schematic structural view illustrating a battery box and an electric meter according to another embodiment of the present invention;
fig. 7 is a schematic structural view of the battery box and the travel switch according to the embodiment of the present invention;
fig. 8 is a schematic view of another structure of the embodiment of the present invention in which the battery box is engaged with the travel switch;
fig. 9 is a schematic view of a split structure of a battery box and a travel switch in an embodiment of the present invention;
fig. 10 is a schematic view of another split structure of the travel switch matched with the battery box in the embodiment of the present invention;
fig. 11 is a schematic structural view of a battery case according to an embodiment of the present invention;
fig. 12 is a schematic structural view illustrating the mounting and dismounting of the battery and the housing according to the embodiment of the present invention;
fig. 13 is a schematic structural view illustrating the cooperation between the elastic clip structure and the touch pad according to an embodiment of the present invention;
fig. 14 is a schematic side view of the elastic clip structure and the touch pad according to an embodiment of the present invention;
fig. 15 is a schematic perspective view illustrating a structure of an elastic clip structure cooperating with a touch pad according to an embodiment of the present invention;
fig. 16 is a schematic structural view illustrating the cooperation between the elastic clip structure and the touch pad according to an embodiment of the present invention;
fig. 17 is a schematic structural view illustrating a structure of the elastic clip structure contacting the switch control piece according to an embodiment of the present invention;
fig. 18 is a schematic top view of the elastic clip structure contacting the switch control piece according to the embodiment of the present invention;
fig. 19 is a schematic perspective view of the contact between the elastic clip structure and the switch control plate according to the embodiment of the present invention;
fig. 20 is a schematic side view of the elastic clip structure contacting the switch control piece according to the embodiment of the present invention;
fig. 21 is a schematic structural view of the battery case and the travel switch according to the embodiment of the present invention;
fig. 22 is a schematic view of the battery box and the travel switch according to the embodiment of the present invention;
fig. 23 is a schematic view of another split structure of the battery box and the travel switch in the embodiment of the present invention;
fig. 24 is a schematic structural view illustrating the touch pad contacting the switch control plate according to an embodiment of the present invention;
fig. 25 is a schematic view of another structure of the embodiment of the present invention in which the touch pad is in contact with the switch control sheet;
fig. 26 is a schematic view of another structure of the embodiment of the present invention in which the touch pad is in contact with the switch control sheet;
fig. 27 is a schematic view of another structure of the embodiment of the present invention in which the touch pad is in contact with the switch control sheet;
fig. 28 is a schematic structural diagram of a multi-turn over-win press contact mode according to an embodiment of the present invention, which has a hidden trouble;
FIG. 29 is another schematic structural diagram of a multi-turn over-win press contact in an embodiment of the present invention, which has a hidden trouble;
FIG. 30 is a schematic view of another embodiment of the present invention, in which hidden troubles exist in the contact manner of the multi-turn over-win press contact;
fig. 31 is a schematic structural diagram of a contact mode of forward-facing pressing contact according to an embodiment of the present invention;
fig. 32 is a schematic structural view illustrating a contact mode of pressing the contacts backward according to an embodiment of the present invention;
fig. 33 is a schematic structural view of a contact manner of a bending non-resilient pressing contact according to an embodiment of the present invention, which has a hidden danger;
fig. 34 is a schematic structural view illustrating a contact mode of an elastically weakened pressing contact according to an embodiment of the present invention;
FIG. 35 is a schematic diagram of a battery pack free loading meter according to an embodiment of the present invention;
fig. 36 is a schematic flow chart illustrating a method for manufacturing a battery case according to an embodiment of the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Examples
Fig. 1 is the embodiment of the present invention shows a structure diagram of the battery box and the electric meter, the electric meter 101 includes a circuit board for controlling the electric meter to display, and the electric meter to open and close, the circuit board is disposed in the electric meter shell 111 of the electric meter 101, and the circuit board is not illustrated here, the mounting groove of the battery box 102 is disposed on the electric meter shell 111, and the electric energy can be provided for the circuit board after the battery box is mounted on the electric meter and the circuit board is connected.
Referring to fig. 1 to 6, fig. 7 to 10 and fig. 11 to 12, fig. 7 to 10 are schematic structural views of a battery case according to the present embodiment; fig. 11 to 12 are schematic structural views illustrating the mounting and dismounting of the battery and the housing in this embodiment. Wherein, battery case 102 includes: battery 121, housing 122, and travel switch 123. The electric energy is provided for the electric meter through the battery, the battery is protected by the shell, the travel switch is connected with the circuit board 112 and receives a control instruction of the circuit board to control the opening and closing of the switch, and therefore the electric meter is controlled more intelligently.
The housing 122 includes: the battery comprises a shell 124 and a shell cover 125, a battery cavity 126 for accommodating the battery is arranged in the middle of the shell, the shell cover 125 is buckled on the shell 124, a fixed seat 127 of a travel switch is arranged on the part of the shell cover 125 extending out of the shell 124, a touch pad 129 of the travel switch is arranged on the fixed seat 127, the travel switch is installed on the shell in a connecting seat of the travel switch through buckling of the fixed seat 127, the touch pad 129 of the positive pole and the touch pad 129 of the negative pole are respectively extended out of the positive pole and the negative pole of the battery in the shell, and the touch pads of the positive pole and the negative pole are.
The battery 121 is disposed in the battery cavity 126 of the casing 124, and a positive electrode and a negative electrode of the battery 121 are respectively connected to battery terminals of the touch pad 129.
The stroke switch 123 includes: a connecting seat 130 and a switch control sheet 131; the connecting base 130 is a columnar structure, and a through channel is arranged in the connecting base and used for installing the switch control sheet 131; the connecting base 130 includes a base connecting end 132 connected to the base 127 and a circuit board connecting end connected to the control circuit board.
The switch control sheet 131 is located in the channel of the connection seat 130, one end of the switch control sheet 131 extends out of the connection seat 130 through the connection end 132 of the fixing seat, and the other end of the switch control sheet 131 extends out of the connection seat 130 through the connection end of the circuit board; the part of the switch control sheet 131 extending out of the connecting end of the fixing seat is a touch head 133, the part of the switch control sheet 131 extending out of the connecting end of the circuit board is connected with the circuit board 112, and the touch head 133 is contacted with the touch pad 129 on the fixing seat to conduct the circuit between the circuit board and the battery.
In other alternative embodiments, as shown in fig. 7-10, the touch head 133 is a clip structure that includes two resilient clips separated at an end remote from the holder and contacting each other at an end near the holder. The battery box comprises a fixed seat 127 and a touch control plate 129 (an insert sheet, in order to be matched with the clamping sheet structure, the touch control head of the battery box adopts the insert sheet structure), one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the touch pad 129 penetrates through the fixed seat, one end of the touch pad 129 is used for being connected with a battery in the battery box, the other end of the touch pad 129 vertically extends out of the fixed seat, and the touch pad 129 is inserted between two elastic clamping pieces of the clamping piece structure; when the touch pad 129 is pulled out from between the two elastic clips of the clip structure, the circuit between the battery case and the circuit board is broken.
Alternatively, as shown in fig. 13-16 and 17-20, fig. 13-16 are schematic structural diagrams of the elastic clip structure cooperating with the touch pad, and fig. 17-20 are schematic structural diagrams of the elastic clip structure contacting the switch control sheet; the portion of the clip of the resilient clip structure between the contact point 134 and the anchor block is open toward the anchor block.
Optionally, the clip structure includes two or more pairs of elastic clips, the elastic clips are connected into a whole at one end close to the connecting seat, and are separated from each other at one end close to the fixing seat.
In other alternative embodiments, as shown in fig. 21-23 and 24-27, fig. 21-23 are schematic views of a structure in which a travel switch is engaged with a touch pad, and fig. 24-27 are schematic views of a structure in which a touch pad is in contact with a switch control plate; the touch type elastic sheet comprises a touch head close to the fixed seat and a bent elastic sheet connected with the touch head, and the bent elastic sheet comprises more than or equal to one bent structure.
Optionally, the housing 124 is provided with a travel switch mounting groove/mounting protrusion 140 at a corresponding outer side position of the fixing seat; the connecting seat of the travel switch is provided with an installation bulge/installation groove at the outer side;
the travel switch is fixed on the shell through the matching of the shell and the mounting groove and the mounting protrusion of the travel switch.
In some optional embodiments, the outer side of the shell is also provided with more than or equal to one knob groove/knob protrusion; the inner side of the shell cover is provided with a corresponding knob protrusion/knob groove; the shell cover is buckled on the shell through the matching of the knob groove and the knob protrusion; and the battery box is mounted into the electricity meter box by the knob groove/knob protrusion of the housing cooperating with the knob protrusion/knob groove on the electricity meter box. This kind of mode can make things convenient for the installation and the dismantlement of battery case in the ammeter, and can not influence the steadiness of battery case.
Alternatively, as shown in fig. 13 to 16 and 17 to 20, the travel switch in the present embodiment may include: a connecting seat and a switch control sheet; the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing a switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board. The switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control piece extending out of the connecting seat is of a clamping piece structure, and the clamping piece structure comprises two elastic clamping pieces which are separated at one ends far away from the fixing seat and are in mutual contact at one ends close to the fixing seat. The battery box also comprises a fixed seat and an inserting piece, wherein one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the inserted sheet runs through the fixing base, and the one end of inserted sheet be used for with battery in the battery case is connected, and the other end of inserted sheet is vertical stretches out the fixing base, just the inserted sheet cartridge is between two elasticity clamping pieces of clamping piece structure.
Optionally, as shown in fig. 21 to 23 and 24 to 27, the travel switch in this embodiment may further include: a connecting seat and a switch control sheet; the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing a switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board. The switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control sheet extending out of the connecting seat is a touch type elastic sheet, the touch type elastic sheet comprises a touch head close to the fixing seat and a bending elastic sheet connected with the touch head, and the bending elastic sheet comprises more than or equal to one bending structure.
The battery box also comprises a fixed seat and a touch panel, wherein one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the touch control panel is two separated pieces and is perpendicular to the touch control head, the touch control panel is connected with the battery in the battery box, the touch control surface of the touch control panel is exposed outside the fixed seat, and a circuit from the battery to the circuit board is conducted through the contact of the switch control piece and the touch control panel. And reinforcing ribs are arranged on the touch head and the elastic sheet bending structure of the switch control sheet. The structure adopts a multi-bend over-win press contact mode to work, the preparation process is simple and convenient, but various factors are combined together, the multi-bend press contact mode has the hidden trouble of insufficient contact or instant insufficient contact, and the function failure of the product is directly caused. As shown in fig. 28 to 34, the drawings are schematic diagrams of several contact hazards including hidden contact hazards due to forward tilting, hidden contact hazards due to backward tilting, hidden contact hazards due to bending without rebounding or with weakened elasticity, hidden contact hazards due to direct non-contact or poor contact, left-right tilting, hidden contact hazards due to insufficient contact, high-low feet, and hidden contact hazards due to insufficient contact or no contact. Fig. 35 is a schematic view illustrating the free loading of the battery box into the electric meter according to the present embodiment.
In order to realize the continuous power supply of the ammeter and improve the under-voltage abnormality of the ammeter, the novel structure product is specially developed; the connecting seat is fixed on the PCB, and the battery box is inserted on the shell of the ammeter, so that the disassembly, the assembly and the replacement are convenient and free; and improve the structure on the market and lead to the ammeter under-voltage problem because the contact failure that exists in vibrations, transportation, handling (battery box and connecting seat lean on the connecting seat contact pin to bend more and form the contact of elasticity and win the contact mode, new construction adopts battery box and connecting seat contact pin inserted sheet formula contact mode on the market). The travel switch is fixed on the PCB, and the battery box is inserted on the shell of the ammeter, so that the ammeter can be conveniently and freely disassembled and replaced.
A battery box: the box and the cover are matched to adopt a split rotary buckling structure, so that the phenomena of uncovering or cover loosening in using, transporting and vibrating environments can be more effectively prevented, the positive electrode and the negative electrode of the battery are effectively ensured to be firmly contacted, and the battery can be conveniently and freely detached and replaced; the cover handle and the electric meter shell adopt a win-win compaction battery box structure, so that the battery box is effectively prevented from shaking in the environments of transportation, vibration and the like; the outside mouth of box adopts and adds the muscle structure, lets battery case and ammeter cooperation inseparabler more effectively to effectively the guarantee battery case does not rock under environment such as transportation, vibrations. The middle part of the shell is provided with two grooves, so that the ammeter is convenient to mount, the battery box can be fixed more firmly, and the outside of the shell is also carved with a plus and a minus to prevent the battery from being reversely mounted; the shell and the cover are matched to adopt a rotary buckling structure, so that the cover opening or loosening phenomenon in the using, transporting and vibrating environments can be more effectively prevented, and the battery can be conveniently replaced
Connecting seat: the anode and the cathode adopt independent isolation wiring, so that short circuit of the anode and the cathode can be effectively prevented; the positive and negative electrode pins are designed by adopting the insertion pieces, so that the positive and negative electrode insertion pieces of the battery box can be fully contacted under severe environments (vibration, transportation, movement and the like); the plastic part adopts an integrated structure, and the plastic separation phenomenon under the welding environment and other environments is effectively ensured.
A travel switch: the inside of the battery adopts a design of independent wiring of the anode and the cathode, so that the short circuit of the anode and the cathode can be effectively prevented; the terminal adopts a multi-bend design, so that good resilience can be ensured, and the service life of a product is prolonged; the bottom of the plastic part adopts a design of symmetrical pins, so that the product can be conveniently inserted and fixed, and the welding efficiency is improved; the structure adopts inserted sheet formula contact mode, and the contact is abundant inseparable, and the structure adopts inserted sheet formula contact mode, and the contact is abundant inseparable, can effectively ensure the contact stability.
As shown in fig. 36, the method for manufacturing the battery case according to the present embodiment includes the following steps:
step 1001, preparing a mold for a shell and a shell cover of the battery box according to the structure of the battery, and preparing the shell and the shell cover by using the mold.
Wherein the case of the battery includes: the battery cover is buckled on the shell, a fixed seat of a travel switch is arranged on the part of the shell cover extending out of the shell, and a touch panel of the travel switch is arranged on the fixed seat;
step 1002, preparing touch pads respectively extending out of the positive electrode and the negative electrode of the battery in the shell according to the shell and the shell cover, and mounting the touch pads on the shell cover.
Preparing a connecting seat mold of the travel switch according to the structure of the fixed seat of the travel switch, and preparing a connecting seat of the travel switch by utilizing the connecting seat mold; wherein, the travel switch includes: a connecting seat and a switch control sheet,
the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixing seat connecting end connected with the fixing seat and a circuit board connecting end connected with the control circuit board.
Step 1003, preparing a switch control sheet according to the structure of the connecting seat, and mounting the switch control sheet to the connecting seat.
The switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixing seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control sheet extending out of the connecting seat is a touch head, and a circuit between the circuit board and the battery is conducted by the touch head contacting with a touch panel on the fixed seat;
and 1004, mounting the travel switch on the shell to obtain the battery box.
According to the above embodiments, the utility model discloses a battery case and travel switch, the beneficial effect who exists is:
(1) battery case and travel switch, with battery case and travel switch combination formula production, convenient transportation and installation to through contact and bayonet contact mounting means, make travel switch can contact fully with the touch head that battery positive pole and negative pole stretch out, make the battery case can not appear rocking, contact failure's problem when installing in the ammeter.
(2) Battery case and travel switch, in travel switch's connecting seat, anodal and negative pole adopt independent isolated to walk the line, can effectively prevent anodal and negative pole the problem of short circuit to appear, can ensure travel switch's touch-control point and the touch-control point of battery case also can fully contact under abominable environment, further promoted the stability that battery case and ammeter cooperation were used.
(3) Battery case and travel switch, through the mode that slot, protruding and knob combination formula cartridge loaded into for during the ammeter can be loaded into freely to the battery case, make things convenient for the dismouting of battery case simultaneously, still guaranteed the steadiness of battery case.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. A travel switch, comprising: the switch comprises a connecting seat, a switch control sheet, a fixed seat and an inserting sheet; wherein,
the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board;
the switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control piece extending out of the connecting seat is of a clamping piece structure, and the clamping piece structure comprises two elastic clamping pieces which are separated at one end far away from the fixed seat and contacted with each other at one end close to the fixed seat;
furthermore, one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the inserted sheet runs through the fixing base, just the one end of inserted sheet be used for with battery in the battery case is connected, the other end of inserted sheet is vertical stretches out the fixing base, just the inserted sheet cartridge is in between two elasticity clamping pieces of clamping piece structure.
2. The travel switch of claim 1, wherein a portion of the clip of the resilient clip structure between the contact point and the fixed base is open toward the fixed base.
3. The travel switch of claim 1, wherein the clip structure comprises two or more pairs of resilient clips, the resilient clips are integrally connected at one end adjacent to the connecting base and are separated from each other at one end adjacent to the fixing base.
4. A travel switch, comprising: the touch control device comprises a connecting seat, a switch control sheet, a fixed seat and a touch panel; wherein,
the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board;
the switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control sheet extending out of the connecting seat is a touch type elastic sheet, the touch type elastic sheet comprises a touch head close to the fixed seat and a bent elastic sheet connected with the touch head, and the bent elastic sheet comprises more than one bent structure;
furthermore, one end of the fixed seat is used for being connected with the shell of the battery box, and the other end of the fixed seat is buckled in the connecting seat; the touch control panel is divided into two pieces, the two pieces are perpendicular to the touch control head and mounted, the touch control panel is connected with the battery in the battery box, the touch control surface of the touch control panel is exposed outside the fixed seat, and a circuit from the battery to the circuit board is conducted through the contact of the switch control piece and the touch control panel.
5. The travel switch of claim 4, wherein reinforcing ribs are disposed on the touch head of the switch control sheet and the spring plate bending structure.
6. A battery pack, comprising: a battery, a housing, and a travel switch, wherein,
the housing includes: the travel switch is mounted on the shell in a connecting seat of the travel switch through buckling of the fixing seat, positive and negative touch control plates respectively extend out of the positions of the positive electrode and the negative electrode of the battery in the shell, and the positive and negative touch control plates are positioned on the fixing seat;
the battery is positioned in the battery cavity of the shell, and the positive electrode and the negative electrode of the battery are respectively connected with the battery end of the touch pad;
the travel switch includes: a connecting seat and a switch control sheet; the connecting seat is of a columnar structure, a through channel is arranged in the connecting seat, and the channel is used for installing the switch control sheet; the connecting seat comprises a fixed seat connecting end connected with the fixed seat and a circuit board connecting end connected with the control circuit board;
the switch control sheet is positioned in the channel of the connecting seat, one end of the switch control sheet extends out of the connecting seat through the connecting end of the fixed seat, and the other end of the switch control sheet extends out of the connecting seat through the connecting end of the circuit board; the part of the switch control sheet extending out of the connecting end of the fixed seat is a touch head, and a circuit between the circuit board and the battery is conducted through the contact of the touch head and the touch panel on the fixed seat.
7. A battery pack as claimed in claim 6 wherein said contact head is of a clip configuration comprising two resilient clips spaced apart at an end remote from said mounting base and contacting each other at an end adjacent said mounting base; and/or the presence of a gas in the gas,
the touch head is a touch elastic sheet, the touch elastic sheet comprises a touch head close to the fixed seat and a bent elastic sheet connected with the touch head, and the bent elastic sheet comprises more than or equal to one bent structure.
8. A battery pack as claimed in claim 6 or 7, wherein the casing is provided with a travel switch mounting groove/projection at a position corresponding to an outer side of the holder; the connecting seat of the travel switch is provided with an installation bulge/installation groove on the outer side;
the travel switch is fixed on the shell through the matching of the shell and the mounting groove and the mounting protrusion of the travel switch.
9. The battery pack according to claim 6 or 7, wherein the case is further provided at the outer side thereof with one or more knob grooves/knob protrusions; the inner side of the shell cover is provided with a corresponding knob protrusion/knob groove; the shell cover is buckled on the shell through the matching of the knob groove and the knob protrusion; and,
the battery case is mounted into the electricity meter case by the knob groove/knob protrusion of the housing mating with the knob protrusion/knob groove on the electricity meter case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736351.4U CN207800391U (en) | 2017-12-13 | 2017-12-13 | A kind of battery case and travel switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736351.4U CN207800391U (en) | 2017-12-13 | 2017-12-13 | A kind of battery case and travel switch |
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| CN207800391U true CN207800391U (en) | 2018-08-31 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887187A (en) * | 2017-12-13 | 2018-04-06 | 深圳共创利科技有限公司 | A kind of preparation method of battery case, travel switch and battery case |
| CN110112345A (en) * | 2019-06-18 | 2019-08-09 | 浙江华愉科技有限公司 | A kind of Low ESR battery case |
| CN110649195A (en) * | 2019-09-10 | 2020-01-03 | 深圳共创利科技有限公司 | Novel multi-surface contact and low-impedance plug-in type battery box |
-
2017
- 2017-12-13 CN CN201721736351.4U patent/CN207800391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887187A (en) * | 2017-12-13 | 2018-04-06 | 深圳共创利科技有限公司 | A kind of preparation method of battery case, travel switch and battery case |
| CN110112345A (en) * | 2019-06-18 | 2019-08-09 | 浙江华愉科技有限公司 | A kind of Low ESR battery case |
| CN110649195A (en) * | 2019-09-10 | 2020-01-03 | 深圳共创利科技有限公司 | Novel multi-surface contact and low-impedance plug-in type battery box |
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Effective date of registration: 20230516 Address after: Room 103, No.16-16 Zhongkeng Road, Qingxi Town, Dongguan City, Guangdong Province, 523648 Patentee after: Dongguan Gongchuangli Industrial Co.,Ltd. Address before: 518111 Building 1, 101-1, No. 250 Pinglong West Road, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN GONGCHUANGLI TECHNOLOGY CO.,LTD. |