CN218819224U - Fixing device for display screen on battery box - Google Patents
Fixing device for display screen on battery box Download PDFInfo
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- CN218819224U CN218819224U CN202223180060.5U CN202223180060U CN218819224U CN 218819224 U CN218819224 U CN 218819224U CN 202223180060 U CN202223180060 U CN 202223180060U CN 218819224 U CN218819224 U CN 218819224U
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- threaded rod
- display screen
- clamping piece
- supporting plate
- supporting
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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 provides a fixing device for a display screen on a battery box, which comprises a support piece, a first clamping piece and a second clamping piece; the supporting piece comprises a supporting rod, a first threaded rod connected to one end of the supporting rod and a second threaded rod connected to the other end of the supporting rod, wherein the directions of thread grooves on the first threaded rod and the second threaded rod are opposite; the first clamping piece and the second clamping piece are respectively sleeved outside the first threaded rod and the second threaded rod in a threaded manner, and when the first threaded rod and the second threaded rod are driven to rotate, the first clamping piece and the second clamping piece move close to or away from each other so as to fix or release the display screen; the utility model discloses well fixing device is less to the space demand, is fit for the less power supply box of high energy density, inner space and uses, also can reach labour saving and time saving's effect.
Description
Technical Field
The utility model relates to a lithium cell technical field especially relates to a display screen is with fixing device on battery box.
Background
With the continuous development of new energy industries, except that the traditional automobile industry selects a lithium battery as vehicle-mounted power, other non-automobile industries also gradually select the lithium battery as a power supply, and fig. 1 shows a power supply box which is often matched with an inverter module to form an uninterruptible power supply; because inside electric core quantity is more, so for the convenience of customers see battery system information at any time, battery manufacturing enterprise can take that side of power button, assembles a digital display screen, just can see information such as voltage, electric current, electric quantity of battery through digital display screen.
General display screen structure is more unified on the market, LED screen and control circuit board, as figure 2, outside reuse plastic casing encapsulates, the plastic casing area of parcel LED screen is great, parcel control circuit's plastic casing area is less, during the assembly this type of display screen, only need open an area on fixed panel and follow the window that parcel control circuit's plastic casing is about a lot, then inject the display screen from the window, as figure 3, because the plastic casing area of parcel LED screen is bigger than the window, can't pass through this window, so can be blocked, then as long as insert a pin behind the fixed panel, just can be fixed with the display screen.
At present, the mainstream fixing mode is shown in fig. 4, and it can be seen from the figure that the buckle is inserted into the clamping groove of the display screen, then the screw is screwed into the screw hole on the buckle, then the screw is rotated, when the screw is jacked to the inner side surface of the box body, the buckle can be jacked up, so that a backward pulling force is provided for the display screen, and the pulling force and the supporting force provided for the display screen by the outer side of the box body form a balance force, so that the display screen can be fixed; this kind of mode is simple and practical, but requires to operate the space very much, especially when following two buckles are fixed, need open space to use the screw tightening instrument, consequently this kind of mode can only carry out the pre-installation to the display screen before assembling the battery module, if later stage display screen breaks down when needing to overhaul, then need tear down battery module and corresponding pencil earlier, then just can take off the display screen, and the process is more complicated, wastes time and energy. In order to solve the problem, the utility model provides a fixing device for display screen on battery box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device for display screen on battery box, aim at demolish or install the display screen from the power supply box through convenient operation, and this fixed mode is less to the space demand simultaneously, is fit for the power supply box use that high energy density, inner space are less.
In order to achieve the above object, the utility model provides a fixing device for a display screen on a battery box, which comprises a support piece, a first clamping piece and a second clamping piece;
the supporting piece comprises a supporting rod, a first threaded rod connected to one end of the supporting rod and a second threaded rod connected to the other end of the supporting rod, wherein the directions of thread grooves on the first threaded rod and the second threaded rod are opposite;
first holder with second holder is threaded sleeve respectively and is established outside first threaded rod with the second threaded rod, just first holder with form the installing zone of an installation battery box display screen between the second holder, drive first threaded rod with when the second threaded rod is rotatory, first holder with the second holder is close to each other or keeps away from the motion, and is right in order to realize the fixed of display screen or loose putting.
Optionally, the support further comprises a bracket and a support plate;
the bracket is movably sleeved outside the supporting rod;
one side of the supporting plate is connected with the bracket, and the other side of the supporting plate is connected with the inner side wall of the power box.
Optionally, the first clamping member includes a first nut, a first support plate and a first clamping tongue;
the first bearing plate is movably sleeved outside the first threaded rod, and the first bearing plate is abutted with the inner side wall of the power box;
the first nut is sleeved outside the first threaded rod in a threaded manner, and the first nut is fixedly connected to one side, facing the second clamping piece, of the first supporting plate;
the first clamping tongue is fixedly connected to one side, facing the second clamping piece, of the first supporting plate.
Optionally, one end of the first clamping tongue, which is far away from the first supporting plate, extends to form a first inclined folding edge.
Optionally, the first oblique folded edge and the first latch form a hook-shaped structure, the first latch has a first surface close to the inner side wall of the power box, and a second surface opposite to the first surface, the first oblique folded edge is disposed on the second surface, and a joint of the first oblique folded edge and the second surface forms an acute angle.
Optionally, the second clamping piece comprises a second nut, a second supporting plate and a second clamping tongue;
the second bearing plate is movably sleeved outside the second threaded rod and is abutted against the inner side wall of the power box;
the second nut is sleeved outside the second threaded rod in a threaded manner, and the second nut is fixedly connected to one side, facing the first clamping piece, of the second supporting plate;
the second clamping tongue is fixedly connected to one side, facing the first clamping piece, of the second supporting plate.
Optionally, a second oblique folded edge extends from one end of the second clamping tongue, which is far away from the second supporting plate.
Optionally, the second oblique folded edge and the second clamping tongue form a hook-type structure, the second clamping tongue is provided with a third surface close to the inner side wall of the power box and a fourth surface opposite to the third surface, the second oblique folded edge is arranged on the fourth surface, and an acute angle is formed at the joint of the second oblique folded edge and the fourth surface.
Optionally, the display screen includes a circuit board and a display screen body;
the circuit board is arranged in a through hole formed in the power box, and a mounting groove is formed in a section of the circuit board located in the power box;
the display screen body is arranged at one end of the circuit board outside the power box;
wherein, a section of the circuit board in the power box is arranged between the first clamping piece and the second clamping piece.
Optionally, an adjusting groove is formed in one end, away from the supporting rod, of the first threaded rod and/or the second threaded rod.
The utility model has the advantages as follows:
in the utility model, the first clamping piece and the second clamping piece can be synchronously adjusted to move close to or away from each other by adjusting the first threaded rod so as to fix or release the display screen, the adjusting process can achieve the effect of high-efficiency operation by saving operation steps, and simultaneously, the operation difficulty of the equipment is reduced, and the effect of time and labor saving is achieved; and this fixed mode only need in the unidirectional to first threaded rod adjust can to less to the space demand, be fit for the power supply box use that high energy density, inner space are less.
Drawings
Fig. 1 is a schematic structural view of a conventional power box of the present invention;
FIG. 2 is a schematic structural view of the conventional LED panel and control circuit board of the present invention;
FIG. 3 is a schematic diagram of the structure of the LED screen and the fixing panel of the present invention;
fig. 4 is a schematic structural view of the conventional LED panel and control circuit board of the present invention fixed to a fixing panel by a fixing member;
fig. 5 is a schematic structural diagram of an embodiment of the present invention;
FIG. 6 is a schematic view of the fixing device of FIG. 5 according to the present invention;
fig. 7 is an enlarged schematic structural view of the first threaded rod or the second threaded rod of fig. 6 according to the present invention.
Reference numerals
1. A support member; 11. a support bar; 12. a bracket; 13. a support plate; 14. a first threaded rod; 15. a second threaded rod; 2. a first clamping member; 21. a first nut; 22. a first support plate; 23. a first latch; 24. a first oblique folded edge; 3. a second clamping member; 31. a second nut; 32. a second support plate; 33. a second latch; 34. a second oblique folded edge; 4. a display screen; 41. a circuit board; 42. mounting grooves; 43. a display screen body; 5. a power supply box; 100. and (4) adjusting the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items.
In the prior art, the display 4 includes a circuit board 41 and a display body 43, as shown in fig. 1 to 4. The circuit board 41 is installed in a through hole formed in the power box 5, and an installation groove 42 is formed in a section of the circuit board 41 located in the power box 5. Further, the upper and lower surfaces of the circuit board 41 are provided with the mounting grooves 42. Further, the circuit board 41 is provided with two mounting grooves 42 on both upper and lower surfaces thereof. The display screen body 43 is mounted on one end of the circuit board 41 outside the power box 5.
At present, the display screen 4 is fixed in the mainstream fixing mode of the power supply box 5, the buckle is inserted in the mounting groove 42 of the display screen body 43, then the screw is screwed into the screw hole on the buckle, then the screw is rotated, when the screw props against the inner side surface of the power supply box 5, the buckle can be jacked up, so that backward pulling force is provided for the display screen body 43, the pulling force and the supporting force of the display screen body 43 outside the power supply box 5 form a balance force, and the display screen body 43 can be fixed. This kind of mode is simple and practical, but requires to operate the space very much, especially when following two buckles are fixed, need open space to use the screw tightening instrument, consequently this kind of mode can only carry out the pre-installation to display screen body 43 before assembling the battery module, if later stage display screen body 43 breaks down when needing to overhaul, then need tear battery module and corresponding pencil earlier open, then just can take off display screen body 43, and the process is more complicated, wastes time and energy.
To the problem that prior art exists, the embodiment of the utility model provides a fixing device for display screen on battery box, including support piece 1, first holder 2 and second holder 3, as shown in fig. 5 and 6.
The support member 1 comprises a support rod 11, a first threaded rod 14 connected to one end of the support rod 11, and a second threaded rod 15 connected to the other end of the support rod 11, wherein the directions of thread grooves on the first threaded rod 14 and the second threaded rod 15 are opposite. Specifically, the support rod 11 is vertically arranged in the power box 5, the first threaded rod 14 is fixed at the upper end of the support rod 11, and the second threaded rod 15 is fixed at the lower end of the support rod 11.
In a specific arrangement, two of the supporting members 1 may be provided. The arrangement of two supporting pieces 1 can play a better supporting role.
In the embodiment, the first clamping piece 2 and the second clamping piece 3 can be synchronously adjusted to move close to or away from each other by adjusting the first threaded rod 14 so as to fix or release the display screen 4, the adjusting process can achieve the effect of high-efficiency operation by saving operation steps, and meanwhile, the operation difficulty of equipment is reduced, and the effect of time and labor saving is achieved; in addition, the fixing mode only needs to adjust the first threaded rod 14 in a single direction, so that the space requirement is low, and the fixing mode is suitable for the power box 5 with high energy density and small internal space.
In this embodiment, the support 1 further comprises a bracket 12 and a support plate 13, as shown in fig. 6.
The bracket 12 is movably sleeved outside the support rod 11. One side of the support plate 13 is connected to the bracket 12, and the other side of the support plate 13 is connected to the inner side wall of the power box 5. The bracket 12 is arranged to support the support rod 11, and specifically, the support rod 11 is vertically suspended in the power box 5 through the bracket 12. The support plate 13 is configured to fix a fixing device on the inner side wall of the power box 5, and specifically, the support plate 13 may be fixed on the inner side wall of the power box 5 by welding or screwing.
In this embodiment, the first clamping member 2 includes a first nut 21, a first supporting plate 22 and a first latch 23, as shown in fig. 6.
The first supporting plate 22 is movably sleeved outside the first threaded rod 14, the first supporting plate 22 is abutted against the inner side wall of the power box 5, and the abutting arrangement can play a role in limiting, so that the first supporting plate 22 can only move in the vertical direction, specifically, the first supporting plate 22 can slide relative to the inner side wall of the power box 5, in the above embodiment, the number of the supporting pieces 1 is two, and the movement of the first supporting plate 22 can also be limited; the first nut 21 is sleeved outside the first threaded rod 14 in a threaded manner, and the first nut 21 is fixedly connected to one side of the first supporting plate 22 facing the second clamping member 3; the first latch 23 is fixedly connected to a side of the first support plate 22 facing the second clamping member 3. In this embodiment, the rotation of the first threaded rod 14 carries the first latch 23 up and down in the vertical direction via the first nut 21 and the first support plate 22.
Further, the number of the first latch tongues 23 is two to adapt to the number of the mounting grooves 42, and the arrangement of the two first latch tongues 23 can ensure that the circuit board 41 is fixed more firmly.
In this embodiment, a first inclined folding edge 24 extends from one end of the first clamping tongue 23 away from the first supporting plate 22. The first inclined folding edge 24 is arranged to increase the thickness of the first clamping tongue 23, so that when the first clamping tongue 23 is inserted into the mounting groove 42, the first clamping tongue 23 can be contacted with the side wall of the mounting groove 42 more tightly.
In this embodiment, the first oblique folded edge 24 and the first latch 23 form a hook-shaped structure, the first latch 23 has a first surface close to the inner side wall of the power box 5, and a second surface opposite to the first surface, the first oblique folded edge 24 is disposed on the second surface, and a joint of the first oblique folded edge 24 and the second surface forms an acute angle. The arrangement enables the thickness of the first latch 23 to gradually become thicker from bottom to top, and in the process that the first latch 23 is inserted into the mounting groove 42 downwards, the lower end of the first latch 23 can conveniently enter the mounting groove 42, and along with the continuous downward movement of the first latch 23, under the effect of the first inclined folded edge 24, the first latch 23 can be abutted against the side wall of the mounting groove 42, so that the circuit board 41 can be fixed on the power box 5, and on the other hand, in the process that the circuit board 41 is fixed, the display body 43 can be abutted against the outer side wall of the power box 5, and the display body 43 is ensured not to shake after being fixed.
In this embodiment, the second clamping member 3 includes a second nut 31, a second supporting plate 32 and a second latch 33, as shown in fig. 6.
The second bearing plate 32 is movably sleeved outside the second threaded rod 15, and the second bearing plate 32 is abutted against the inner side wall of the power box 5. The second nut 31 is sleeved outside the second threaded rod 15 in a threaded manner, and the second nut 31 is fixedly connected to one side, facing the first clamping piece 2, of the second supporting plate 32. The second latch 33 is fixedly connected to a side of the second support plate 32 facing the first clamping member 2. The second clamping member 3 is arranged to fixedly clamp the circuit board 41 from below. Specifically, the second threaded rod 15 rotates to drive the second latch 33 to move up and down in the vertical direction through the second nut 31 and the second support plate 32, so that the second latch 33 enters the mounting groove 42 formed below the circuit board 41 when moving up, and the circuit board 41 is fixed from below.
Further, the number of the second latch 33 is two to adapt to the number of the mounting grooves 42, and the two second latches 33 can ensure that the circuit board 41 is fixed more firmly.
In this embodiment, a second oblique folding edge 34 extends from an end of the second latch 33 away from the second supporting plate 32. The second inclined folding edge 34 and the second clamping tongue 33 form a hook-type structure, the second clamping tongue 33 is provided with a third surface close to the inner side wall of the power box 5 and a fourth surface opposite to the third surface, the second inclined folding edge 34 is arranged on the fourth surface, and the joint of the second inclined folding edge 34 and the fourth surface forms an acute angle. The angle between the second oblique folding edge 34 and the second latch 33 is the same as the angle between the first oblique folding edge 24 and the first latch 23, and the function is the same, which is not described herein again.
In this embodiment, an end of the first threaded rod 14 and/or the second threaded rod 15 away from the support rod 11 is provided with an adjusting groove 100, as shown in fig. 7. Further, the adjustment groove 100 may employ a cross groove. The adjustment groove 100 is provided to facilitate adjustment of the first threaded rod 14 or the second threaded rod 15.
In the utility model, the first clamping piece 2 and the second clamping piece 3 can be synchronously adjusted to move close to or away from each other by adjusting the first threaded rod 14 so as to fix or release the display screen 4, the adjusting process can achieve the effect of high-efficiency operation by saving operation steps, and simultaneously, the operation difficulty of the equipment is reduced, and the effect of time and labor saving is achieved; in addition, the fixing mode only needs to adjust the first threaded rod 14 in a single direction, so that the space requirement is low, and the fixing mode is suitable for the power box 5 with high energy density and small internal space.
In the utility model, the installation sequence of the display screen body 43 is flexible, and the display screen body can be assembled in advance or assembled after the battery module is placed; when the display screen body 43 has a problem and needs to be maintained or replaced, the display screen 4 can be detached independently without detaching the module; and this fixing device also can avoid causing contact point finish scratch at fixed in-process, avoids rustting, also can avoid power supply box 5 is by the fish tail.
Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the appended claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.
Claims (10)
1. A fixing device for a display screen on a battery box is characterized by comprising a supporting piece, a first clamping piece and a second clamping piece;
the supporting piece comprises a supporting rod, a first threaded rod connected to one end of the supporting rod and a second threaded rod connected to the other end of the supporting rod, wherein the directions of thread grooves on the first threaded rod and the second threaded rod are opposite;
first holder with second holder is threaded sleeve respectively and is established outside first threaded rod with the second threaded rod, just first holder with form the installing zone of an installation battery box display screen between the second holder, in the drive first threaded rod with when the second threaded rod is rotatory, first holder with the second holder is close to each other or keeps away from the motion, and is right in order to realize the fixed of display screen or loose putting.
2. The device as claimed in claim 1, wherein the support member further comprises a bracket and a support plate;
the bracket is movably sleeved outside the supporting rod;
one side of the supporting plate is connected with the bracket, and the other side of the supporting plate is connected with the inner side wall of the power box.
3. The fixing device for the display screen on the battery box according to claim 2, wherein the first clamping member comprises a first nut, a first supporting plate and a first clamping tongue;
the first bearing plate is movably sleeved outside the first threaded rod, and the first bearing plate is abutted with the inner side wall of the power box;
the first nut is sleeved outside the first threaded rod in a threaded manner, and the first nut is fixedly connected to one side, facing the second clamping piece, of the first supporting plate;
the first clamping tongue is fixedly connected to one side, facing the second clamping piece, of the first supporting plate.
4. The fixing device for the display screen on the battery box as claimed in claim 3, wherein a first inclined folding edge extends from one end of the first clamping tongue, which is far away from the first supporting plate.
5. The device as claimed in claim 4, wherein the first angled edge and the first latch form a hook-type structure, the first latch has a first surface close to the inner sidewall of the power box and a second surface opposite to the first surface, the first angled edge is disposed on the second surface, and the joint of the first angled edge and the second surface forms an acute angle.
6. The device for fixing a display screen on a battery box according to claim 2, wherein the second clamping member comprises a second nut, a second supporting plate and a second clamping tongue;
the second bearing plate is movably sleeved outside the second threaded rod and is abutted against the inner side wall of the power box;
the second nut is sleeved outside the second threaded rod in a threaded manner, and the second nut is fixedly connected to one side, facing the first clamping piece, of the second supporting plate;
the second clamping tongue is fixedly connected to one side, facing the first clamping piece, of the second supporting plate.
7. The device for fixing the display screen on the battery box as claimed in claim 6, wherein a second inclined folding edge extends from one end of the second clamping tongue, which is far away from the second supporting plate.
8. The device as claimed in claim 7, wherein the second slanted edge and the second latch form a hook-type structure, and the second latch has a third surface close to the inner sidewall of the power box and a fourth surface opposite to the third surface, the second slanted edge is disposed on the fourth surface, and a junction between the second slanted edge and the fourth surface forms an acute angle.
9. The device for fixing a display screen on a battery box according to claim 2, wherein the display screen comprises a circuit board and a display screen body;
the circuit board is arranged in a through hole formed in the power box, and an installation groove is formed in a section of the circuit board, which is positioned in the power box;
the display screen body is arranged at one end of the circuit board outside the power box;
wherein, a section of the circuit board located in the power box is arranged between the first clamping piece and the second clamping piece.
10. The fixing device for the display screen on the battery box according to any one of claims 1 to 9, wherein an adjusting groove is provided on an end of the first threaded rod and/or the second threaded rod away from the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223180060.5U CN218819224U (en) | 2022-11-29 | 2022-11-29 | Fixing device for display screen on battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223180060.5U CN218819224U (en) | 2022-11-29 | 2022-11-29 | Fixing device for display screen on battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218819224U true CN218819224U (en) | 2023-04-07 |
Family
ID=87273367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223180060.5U Active CN218819224U (en) | 2022-11-29 | 2022-11-29 | Fixing device for display screen on battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218819224U (en) |
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2022
- 2022-11-29 CN CN202223180060.5U patent/CN218819224U/en active Active
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