CN211238326U - Universal battery box assembly for servo driver and servo driver - Google Patents
Universal battery box assembly for servo driver and servo driver Download PDFInfo
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- CN211238326U CN211238326U CN201922225030.3U CN201922225030U CN211238326U CN 211238326 U CN211238326 U CN 211238326U CN 201922225030 U CN201922225030 U CN 201922225030U CN 211238326 U CN211238326 U CN 211238326U
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- battery
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- alkaline
- pack assembly
- battery pack
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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 relates to a general battery case subassembly for servo driver, it has the base member and can cover the battery box lid of this base member, be equipped with battery compartment and circuit board that are used for holding the battery in the base member, its characterized in that, the battery compartment comprises the chamber that holds that is used for holding at least one alkaline battery, a part of the chamber that holds forms the holding portion that is used for holding the lithium cell; and wherein an alkaline battery pole piece for an alkaline battery is further provided in the base body and an alkaline battery output terminal for the alkaline battery and a lithium battery output terminal for the lithium battery are provided on the circuit board, respectively, wherein the alkaline battery output terminal is electrically connectable to the alkaline battery pole piece and the lithium battery output terminal is electrically connectable to the lithium battery. Furthermore, the utility model discloses still relate to a servo driver who is equipped with this kind of general battery case subassembly.
Description
Technical Field
The utility model relates to a general battery box subassembly for servo driver. Furthermore, the utility model discloses still relate to a servo driver who is equipped with this kind of general battery case subassembly.
Background
The numerical control servo system is an important component of a numerical control machine, is an electric transmission link between the numerical control system and a machine tool body, and is used for realizing feeding servo control and main shaft servo control of the numerical control machine. The numerical control servo system mainly comprises a servo driver, a drive controller, a position detection feedback device and the like, wherein the servo driver is usually powered by an alternating current power supply. However, when the ac power supply is cut off due to an unexpected situation, an external power supply, usually a dc low voltage power supply, needs to be provided for the servo driver to continue supplying power, so as to ensure the control of the servo driver on the position accuracy of the machine tool and ensure the memory function of the memory in the ac power supply cut-off state.
To address this problem, the current common solution is to use a single lithium battery or multiple alkaline batteries to provide the external power source. For this purpose, a lithium battery module or an alkaline battery module is connected and then welded inside the servo driver or an external battery box is disposed on the top or side of the servo driver, but due to different performance parameters of the lithium battery and the alkaline battery and limitations of use conditions and use environment, separate battery boxes are usually required to be disposed for the lithium battery and the alkaline battery, respectively.
In addition, the trend of numerical control system servo driver on the existing market is more and more tending towards miniaturization, the switch board for installing servo driver is also smaller and smaller, especially when a plurality of servo drivers are installed side by side, the internal space of the switch board is very limited, the external battery box for each servo driver to the lithium battery and the alkaline battery respectively is equipped with often can cause the space not enough, and weld battery pack inside the servo driver then can lead to the battery pack not being easily approached and operated by operating personnel and/or maintenance personnel, thereby causing the battery to be changed very inconveniently.
SUMMERY OF THE UTILITY MODEL
To the shortcoming of the current battery case for servo driver, the utility model aims to provide a neotype, be used for providing reserve outside DC power supply's general battery case subassembly for servo driver. This general battery box subassembly both is applicable to the lithium cell and is applicable to common alkaline battery again, utilizes this general battery box subassembly not only to save servo driver structure space but also makes operating personnel can conveniently change external power supply for servo driver simultaneously, should solve the problem that prior art exists to extensive commonality has.
According to the utility model provides a general battery case subassembly for servo driver realizes above-mentioned purpose. The universal battery box assembly is provided with a base body and a battery box cover capable of covering the base body, and a battery compartment for accommodating a battery and a circuit board are arranged in the base body.
The utility model discloses a be characterized in that, the battery compartment comprises being used for holding at least one alkaline battery and holds the chamber, hold a part in chamber and form the portion of holding for the lithium cell. Preferably, the receptacle for receiving the lithium battery and the receiving chamber for receiving the at least one alkaline battery are oriented perpendicular to one another or side by side to one another. In addition, an alkaline battery pole piece for an alkaline battery is arranged in the base body, and an alkaline battery output terminal for the alkaline battery and a lithium battery output terminal for the lithium battery are respectively arranged on the circuit board, wherein the alkaline battery output terminal can be electrically connected with the alkaline battery pole piece, and the lithium battery output terminal can be electrically connected with the lithium battery. Preferably, the alkaline battery pole piece is located at one end opposite to the accommodating part for accommodating the lithium battery. Therefore, according to the utility model discloses a battery compartment of general battery box subassembly can enough hold alkaline battery and also can hold the lithium cell, no matter what kind of battery holds, and these batteries all can be connected with the output end electricity through the circuit board to constitute complete output circuit, realized providing external power source under the circumstances of alternating current power supply outage and continue the function for servo driver direct current power supply. The technical scheme particularly realizes the universality of the external power supply of the servo driver.
In particular, the battery compartment can accommodate one lithium battery or three alkaline batteries. In summary, the width of the receiving cavity for receiving the alkaline battery should be made similar to the width of the receiving part for receiving the lithium battery so that the internal space of the universal battery cartridge assembly can be optimally utilized and the size of the universal battery cartridge assembly can be reduced as much as possible.
According to a preferred embodiment, the battery compartment cover is pivotably connected to the base body by means of a pivot axis, and the battery compartment cover can cover or uncover the base body by means of pivoting. Here, other possible connection modes between the battery box cover and the base body, which can realize covering and opening functions, also fall into the protection scope of the present invention, such as a snap-fit connection mode or a pull-out connection mode, etc.
According to the utility model discloses preferably, general battery box subassembly can hold in servo driver's driver casing completely, and this moment general battery box subassembly's lateral surface with driver casing's towards operating personnel's driver main panel flushes. In addition, the circuit board is located at a side close to an outer side surface of the general battery cartridge assembly. Here, the outer side surface of the universal battery pack assembly refers to a side surface of the universal battery pack that faces an operator and can be directly touched by the operator; the driver main panel is a panel provided with power terminals, signal ports, and the like of the servo driver. Preferably, a handle and a battery box output end are arranged on the outer side surface of the universal battery box assembly, and the battery box output end is electrically connected with the circuit board. Therefore, on one hand, the universal battery box assembly can be completely inserted into the driver shell of the servo driver during working, so that an external battery box is omitted, and the overall space occupied by the servo driver is saved; on the other hand, when the external battery needs to be replaced, an operator can conveniently contact the universal battery box assembly and pull the universal battery box assembly out of the driver shell of the servo driver.
According to another preferred embodiment, when a lithium battery is housed in the universal battery box assembly, the lithium battery is disposed on a lithium battery holder, the lithium battery is accommodated at one end of the battery compartment by the lithium battery holder, and the lithium battery holder is electrically connectable to the lithium battery output terminal by a plug. This allows a lithium battery, in particular a single lithium battery, to be accommodated in the battery compartment more stably and to be electrically connected to the lithium battery output terminal more reliably.
According to the utility model provides a servo driver that is equipped with above-mentioned general battery box subassembly realizes above-mentioned purpose still, servo driver has the driver casing be equipped with in the driver casing and be used for holding the battery case portion of holding of general battery box subassembly, this battery case portion of holding can hold general battery box subassembly completely, and work as general battery box subassembly holds when in the driver casing, the driver main panel of driver casing with the lateral surface of general battery box subassembly flushes to save space and conveniently take out general battery box subassembly in order to change the battery.
According to the present invention, preferably, a guide rail adapted to the base body of the universal battery pack assembly is further provided in the battery case accommodating portion, the universal battery pack assembly can be slid out of or into the driver housing by means of the guide rail, and a buckle is provided in the battery case accommodating portion, through which the universal battery pack assembly can be held on the driver housing. This makes it possible, on the one hand, to fix the universal battery pack assembly in the drive housing during operation and, on the other hand, to easily remove the universal battery pack assembly from the drive housing when the battery needs to be replaced.
Furthermore, according to the utility model discloses preferably, servo driver's driver casing and the base member and the battery box lid of general battery box subassembly all adopt engineering plastic mold injection moulding, of course, adopt other possible materials to make the driver casing the base member with the battery box lid also falls into the utility model discloses an in the protection scope.
Drawings
The following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings, and the following description is exemplary and not intended to limit the present invention, and any other similar situations are within the scope of the present invention. In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", and the like, are used with reference to the orientation as illustrated in the drawings. The components of embodiments of the present invention can be positioned in a number of different orientations and the directional terminology is used for purposes of illustration and is in no way limiting. Wherein the various figures respectively show:
fig. 1 is an overall perspective view of a servo driver according to the present invention with a universal battery cartridge assembly according to the present invention fully received in the driver housing;
FIG. 2 is a perspective view of the servo drive of FIG. 1 with the universal battery cartridge assembly removed from the drive housing;
FIG. 3 is a perspective view of a universal battery cartridge assembly according to the present invention when loaded with alkaline batteries;
fig. 4 is a perspective view of the general battery pack assembly shown in fig. 3 when a lithium battery is loaded.
Detailed Description
Fig. 1 shows a perspective overall view of a servo drive 1, wherein a universal battery pack 10 is accommodated in a drive housing 2 of the servo drive 1, which is injection-molded using an engineering plastic mold. A ground port 3 for ground protection and a plurality of signal ports 4 for data and signal transmission are arranged on a driver main panel 9 of the driver housing 2 facing an operator, and a main power supply terminal cover 5 for covering an ac main power supply terminal is further arranged on the driver main panel 9. As shown in fig. 1, when the universal battery pack assembly 10 is fully inserted into the driver housing 2, the outer side surface of the universal battery pack assembly 10 is flush with the driver main panel 9 of the driver housing 2. In addition, other optional components, such as stiffening ribs 6 and the like, are provided on the drive housing 2.
Fig. 2 shows a perspective view of the universal battery pack assembly 10 shown in fig. 1 when it is removed from the drive housing 2 of the servo drive 1. As shown in fig. 2, a battery compartment receiving portion 7 for receiving the universal battery compartment assembly 10 is provided in the driver housing 2, a guide rail (not shown) adapted to the base 12 of the universal battery compartment assembly 10 may be provided in the battery compartment receiving portion 7, by which the universal battery compartment assembly 10 can slide in and out of the driver housing 2, and a catch 8 for fixing the universal battery compartment assembly 10 may be provided in the battery compartment receiving portion 7, and when the universal battery compartment assembly 10 is completely inserted into the driver housing 2, the catch 8 forms a catch connection with a catch groove on the base 12 of the universal battery compartment assembly 10, thereby holding the universal battery compartment assembly 10 in the driver housing 2. In addition, a plurality of handles 14 and battery box output terminals 16 can be arranged on the outer side surface of the universal battery box assembly 10, when the universal battery box assembly 10 needs to be taken out of the servo driver 1, the handles 14 are lifted upwards, the buckle 8 can be separated from the base body 12, and the handles 14 are pulled outwards, so that the universal battery box assembly 10 can be conveniently taken out of the servo driver 1. Of course, other mounting arrangements are possible to easily and removably mount the universal battery pack assembly 10 to the driver housing 2, such as hooks, male and female fits on rails, and the like.
Fig. 3 shows a perspective view of one embodiment of the universal battery cartridge assembly 10 in which alkaline batteries are housed within the universal battery cartridge assembly 10. The general battery box assembly 10 is provided with a base body 12 and a battery box cover 11 for covering the base body, wherein the base body 12 and the battery box cover 11 are both formed by injection molding of an engineering plastic mold. The battery compartment cover 11 is connected pivotably to the base body 12 by means of a pivot 13. When the battery compartment cover 11 is opened, a battery compartment 15 is visible, which is arranged inside the base body 12, wherein the battery compartment 15 is formed by a receiving space, in which at least one alkaline battery 18, in the embodiment shown in fig. 3 three alkaline batteries 18 can be arranged, and a plurality of alkaline batteries 18 are arranged next to one another. Also provided in the base body 12 are an alkaline battery pole piece 19 for an alkaline battery 18 and a circuit board 17. An alkaline battery output terminal 20 electrically connected with the alkaline battery pole piece 19 is arranged on the circuit board 17, and a plurality of alkaline batteries 18 which are arranged are connected in series and abut against the alkaline battery pole piece 19 so as to be electrically connected with the alkaline battery output terminal 20. In addition, the battery box outlet terminals 16, which are arranged on the outer side of the universal battery box assembly 10, are likewise electrically connected to the circuit board 17 and thus to the alkaline batteries 18.
Fig. 4 shows a perspective view of an embodiment of the universal battery cartridge assembly 10 in which a lithium battery is housed in the universal battery cartridge assembly 10. The basic structure of the universal battery pack assembly 10 is similar to the embodiment shown in fig. 3, and a part of the accommodating cavity forms an accommodating portion for the lithium battery 21 inside the base body 12, namely, at the other end opposite to the arrangement of the alkaline battery pole piece 19, and the lithium battery 21 is preferably arranged in a direction perpendicular to the arrangement direction of the alkaline batteries 18, but may be arranged side by side with respect to the alkaline batteries 18. In addition, as shown in the figure, the lithium battery 21 is fixed in the battery compartment 15 through a lithium battery bracket 22, a plug is arranged at one end of the lithium battery bracket 22, and the lithium battery bracket 22 can be electrically connected with a lithium battery output terminal 23 arranged on the circuit board 17 through the plug, so that the lithium battery 21 is electrically connected with the lithium battery output terminal 23 and the battery box output terminal 16. I.e. the circuit board 17 is common to both alkaline and lithium batteries. For convenience of electrical connection, it is preferable that the circuit board 17 is disposed at a side close to the outer side surface after the general battery cartridge assembly is mounted to the driver housing.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings. According to the above, according to the utility model discloses a general battery case subassembly both can be used to alkaline battery and can be used to the lithium cell, and operating personnel can change the battery of different grade type according to parameter needs and service environment are nimble. Furthermore, according to the utility model discloses a general battery box subassembly inserts the driver casing of servo driver in the during operation completely to saved extra installation space, be convenient for arrange servo driver in the switch board at operating personnel. In addition, when needing to be changed the battery, according to the utility model discloses a general battery box subassembly can be conveniently extracted from servo driver's driver casing, and the operating personnel of being convenient for dismantles the battery case in order to carry out the battery and change.
It should be understood by those skilled in the art that the drawings and their corresponding descriptions are merely for purposes of illustrating the invention and that other modifications, substitutions and alterations may be made by those skilled in the art based on the teachings herein. Such modifications, substitutions or improvements are intended to be within the scope of the invention.
List of reference numerals:
1 Servo driver
2 driver shell
3 ground port
4 signal port
5 Main power supply terminal cover plate
6 reinforcing rib
7 Battery case housing part
8 fastener
9 driver main panel
10 general battery case subassembly
11 Battery box cover
12 base body
13 pivoting shaft
14 handle
15 Battery compartment
16 cell box output terminal
17 circuit board
18 alkaline cell
19 alkaline battery pole piece
20 alkaline battery output terminal
21 lithium battery
22 lithium battery support
23 lithium battery output terminal
24 accommodating cavity
Claims (10)
1. A universal battery pack assembly (10) for a servo drive has a base body (12) and a battery compartment cover (11) which can cover the base body, a battery compartment (15) for accommodating a battery and a circuit board (17) are arranged in the base body (12),
characterized in that the battery compartment (15) is formed by a receiving chamber (24) for receiving at least one alkaline battery (18), a part of the receiving chamber (24) forming a receiving portion for receiving a lithium battery (21);
and wherein an alkaline battery pole piece (19) for an alkaline battery (18) is also provided in the base body (12) and an alkaline battery output terminal (20) for the alkaline battery (18) and a lithium battery output terminal (23) for the lithium battery (21) are provided on the circuit board (17), wherein the alkaline battery output terminal (20) can be electrically connected to the alkaline battery pole piece (19) and the lithium battery output terminal (23) can be electrically connected to the lithium battery (21).
2. The universal battery pack assembly (10) according to claim 1, wherein said alkaline battery pole piece (19) is located at an end opposite said receptacle for receiving a lithium battery (21).
3. The universal battery pack assembly (10) according to claim 1 or 2, wherein said battery cover (11) is pivotably connected to said base body (12) by means of a pivot shaft (13).
4. The universal battery pack assembly (10) according to claim 1 or 2, characterized in that the universal battery pack assembly (10) can be completely accommodated in the drive housing (2) of the servo drive (1) and that the outer side of the universal battery pack assembly (10) is now flush with the drive main panel (9) of the drive housing (2) facing the operator.
5. The universal battery pack assembly (10) according to claim 1 or 2, wherein the circuit board (17) is located at a side adjacent to an outer side of the universal battery pack assembly (10).
6. The universal battery pack assembly (10) according to claim 4, wherein a handle (14) and a battery pack output terminal (16) are provided on an outer side of the universal battery pack assembly (10), the battery pack output terminal (16) being electrically connected to the circuit board (17).
7. The universal battery pack assembly (10) as recited in claim 1, wherein said lithium battery (21) is disposed on a lithium battery holder (22), said lithium battery (21) is received at one end of said battery compartment (15) through said lithium battery holder (22), and said lithium battery holder (22) is electrically connectable to said lithium battery output terminal (23) through a plug.
8. The universal battery pack assembly (10) according to claim 1 or 2, wherein said base body (12) and said battery case cover (11) are injection molded using an engineering plastic mold.
9. A servo drive (1) having a drive housing (2), in which drive housing (2) a battery compartment housing (7) for housing a universal battery compartment assembly (10) is provided, characterized in that the universal battery compartment assembly (10) is a universal battery compartment assembly according to any one of claims 1 to 8.
10. Servo driver (1) according to claim 9, characterized in that in the battery compartment housing (7) a guide rail adapted to the base body (12) of the universal battery pack assembly (10) is provided, by means of which guide rail the universal battery pack assembly (10) can be slid out of the driver housing (2) or into the driver housing (2), and in that in the battery compartment housing (7) a catch (8) is provided, by means of which catch (8) the universal battery pack assembly (10) can be held on the driver housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225030.3U CN211238326U (en) | 2019-12-12 | 2019-12-12 | Universal battery box assembly for servo driver and servo driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225030.3U CN211238326U (en) | 2019-12-12 | 2019-12-12 | Universal battery box assembly for servo driver and servo driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211238326U true CN211238326U (en) | 2020-08-11 |
Family
ID=71937343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225030.3U Active CN211238326U (en) | 2019-12-12 | 2019-12-12 | Universal battery box assembly for servo driver and servo driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211238326U (en) |
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2019
- 2019-12-12 CN CN201922225030.3U patent/CN211238326U/en active Active
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