CN212970427U - Quick detach formula power pack and display screen - Google Patents
Quick detach formula power pack and display screen Download PDFInfo
- Publication number
- CN212970427U CN212970427U CN202022217583.7U CN202022217583U CN212970427U CN 212970427 U CN212970427 U CN 212970427U CN 202022217583 U CN202022217583 U CN 202022217583U CN 212970427 U CN212970427 U CN 212970427U
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- Prior art keywords
- bolt
- box body
- connecting rod
- power supply
- box
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Abstract
The utility model discloses a quick detach formula power pack and display screen, quick detach formula power pack include the box body, still including locating quick detach lock on the box body, quick detach lock includes bolt, connecting rod, operating head and first elastic component, the connecting rod is connected respectively the bolt with the operating head, first elastic component is connected the box body with the bolt, the bolt slides and locates on the box body. The power supply box is connected with the box body of the display screen through a bolt, so that the work of assembling and disassembling the power supply box by a user is greatly facilitated, the assembling and disassembling efficiency of the power supply box is improved, and the user experience is enhanced; the existence of first elastic component can prevent that the bolt is unexpected not hard up, and the power pack takes place the condition of unexpected unblock, not only does benefit to the safety in utilization that improves the display screen, still does benefit to protection user's property safety.
Description
Technical Field
The utility model relates to a display screen technical field especially relates to quick detach formula power pack and display screen.
Background
The display screen comprises a display module, a power box and a box body, wherein the box body is respectively connected with the power box and the display module.
In order to facilitate maintenance, the power supply box and the box body in part of the display screen are detachably connected, and generally speaking, in the display screen, the power supply box and the box body are fixedly connected through screws. It is not difficult to discover that the box body and the power supply box which are fixedly connected through the screws are inconvenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the quick-release power box convenient to disassemble and assemble and the display screen with the quick-release power box are provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: quick detach formula power pack, including the box body, still including locating quick detach lock on the box body, quick detach lock includes bolt, connecting rod, operating head and first elastic component, the connecting rod is connected respectively the bolt with the operating head, first elastic component is connected the box body with the bolt, the bolt slides and locates on the box body.
Further, the quick detach lock still includes the second elastic component and fixes U-shaped locking plate on the box body, the one end of connecting rod be equipped with U-shaped locking plate matched with dop, the other end of connecting rod runs through the bolt connection the operating head, the connecting rod for bolt liftable sets up, the second elastic component is connected the operating head with the bolt.
Furthermore, the box body is further provided with a limiting sliding groove for limiting the clamping head, and the U-shaped locking plate is fixed in the limiting sliding groove.
Furthermore, the U-shaped locking plate is provided with an opening, and a step structure for blocking the clamping head is formed in the limiting sliding groove at one end of the U-shaped locking plate.
Further, be equipped with platform portion on the bolt, the second elastic component supports and presses platform portion.
Furthermore, the box body is provided with a containing groove for containing the bolt and the first elastic piece.
Further, the connecting rod with operating head threaded connection, the one end that the connecting rod kept away from operating head is equipped with the tool holder.
Further, the operating head includes the plastic body and is fixed in hardware on the plastic body, the hardware is connected the connecting rod.
Furthermore, at least one part of the plastic body is exposed out of the box body to form a contact part.
In order to solve the technical problem, the utility model discloses still adopt following technical scheme: the display screen comprises a box body and the quick-release type power box, wherein the box body is provided with a jack matched with the plug pin.
The beneficial effects of the utility model reside in that: the power supply box is connected with the box body of the display screen through a bolt, so that the work of assembling and disassembling the power supply box by a user is greatly facilitated, the assembling and disassembling efficiency of the power supply box is improved, and the user experience is enhanced; the existence of first elastic component can prevent that the bolt is unexpected not hard up, and the power pack takes place the condition of unexpected unblock, not only does benefit to the safety in utilization that improves the display screen, still does benefit to protection user's property safety.
Drawings
Fig. 1 is a schematic structural diagram of a quick-release power box according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle of a quick release type power box according to an embodiment of the present invention;
fig. 3 is a partial cross-sectional view of a quick release lock mounting area of a quick release type power supply box according to an embodiment of the present invention;
fig. 4 is an exploded view of a quick release lock in a quick release type power supply box according to a first embodiment of the present invention.
Description of reference numerals:
1. a box body; 11. a containing groove; 12. a limiting chute;
2. quickly unlocking the lock;
3. a bolt; 31. a platform part;
4. a connecting rod; 41. clamping a head;
5. an operating head; 51. a plastic body; 511. a contact portion; 52. hardware; 521. limiting teeth;
6. a first elastic member;
7. a second elastic member;
8. u-shaped locking plate.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, the quick-release power pack includes a box body 1, and further includes a quick-release lock 2 disposed on the box body 1, where the quick-release lock 2 includes a pin 3, a connecting rod 4, an operating head 5 and a first elastic member 6, the connecting rod 4 is respectively connected to the pin 3 and the operating head 5, the first elastic member 6 is connected to the box body 1 and the pin 3, and the pin 3 is slidably disposed on the box body 1.
From the above description, the beneficial effects of the present invention are: the power supply box is connected with the box body bolt 3 of the display screen, so that the work of assembling and disassembling the power supply box by a user is greatly facilitated, the assembling and disassembling efficiency of the power supply box is improved, and the user experience is enhanced; the existence of first elastic component 6 can prevent that bolt 3 is unexpected not hard up, and the unexpected unblock's of power pack emergence condition not only does benefit to the safety in utilization that improves the display screen, still does benefit to the property safety of protection user.
Further, quick detach lock 2 still includes second elastic component 7 and fixes U-shaped locking plate 8 on the box body 1, the one end of connecting rod 4 be equipped with U-shaped locking plate 8 matched with dop 41, the other end of connecting rod 4 runs through bolt 3 is connected operating head 5, connecting rod 4 for bolt 3 liftable sets up, second elastic component 7 is connected operating head 5 with bolt 3.
According to the description, the quick-release lock 2 can be unlocked in a sliding mode and locked in a pressing mode, is novel in operation mode and large in market potential, and brings convenience to users in dismounting the power box to a great extent.
Furthermore, a limiting sliding groove 12 for limiting the chuck 41 is further arranged on the box body 1, and the U-shaped locking plate 8 is fixed in the limiting sliding groove 12.
It can be known from the above description that limiting chute 12 not only can restrict the action of connecting rod 4, improves the stability of 2 structures of quick-release lock/works, can also provide mounted position for U-shaped locking plate 8, avoids U-shaped locking plate 8 protrusion in the bottom surface of box body 1, does benefit to the processing/design degree of difficulty that reduces the box of display screen.
Further, the end of the U-shaped locking piece 8 with the opening forms a step structure for blocking the chuck 41 in the limiting sliding groove 12.
As can be seen from the above description, when the user does not press the operating head 5, under the action of the first and second elastic members, the chuck 41 abuts against the end of the U-shaped locking plate 8 having the open end (i.e. the step structure), at this time, the plug pin 3 is not inserted into the box body of the display screen, that is, the quick-release power box is not locked with the box body of the display screen at this time; when the user presses the operating head 5, the second elastic part 7 is pressed, the chuck 41 descends to separate from the step structure, the connecting rod 4 slides into the U-shaped locking plate 8 under the action of the first elastic part 6, the bolt 3 is inserted into the box body of the display screen at the moment, the locking of the quick-release power box and the box body of the display screen is completed, in other words, the step structure can prevent the power box from being in an unlocked state, the bolt 3 pops out automatically, the power box is further assembled on the box body, the operation of the user is facilitated, and the user experience is enhanced.
Further, a platform part 31 is arranged on the bolt 3, and the second elastic piece 7 abuts against the platform part 31.
As can be seen from the above description, the platform portion 31 can stably support the second elastic member 7, which is beneficial to ensure the working stability of the quick release lock 2.
Further, the box body 1 is provided with a containing groove 11 for containing the bolt 3 and the first elastic piece 6.
As can be seen from the above description, the accommodating groove 11 can play a role in protecting the plug pin 3 and the first elastic member 6 to a certain extent, so as to ensure that the quick release lock 2 can work normally and stably.
Further, the connecting rod 4 is in threaded connection with the operating head 5, and a tool slot is formed in one end, far away from the operating head 5, of the connecting rod 4.
As can be seen from the above description, the user can hold the tool by hand and lock the connecting rod 4 and the operating head 5 by using the working slot, and thus, the assembling process of the quick-release lock 2 is very simple.
Further, the operating head 5 comprises a plastic body 51 and a hardware 52 fixed on the plastic body 51, and the hardware 52 is connected to the connecting rod 4.
As can be seen from the above description, the operating head 5 has a stable structure and a long service life.
Further, at least a portion of the plastic body 51 is exposed to the box body 1 to form a contact portion 511.
As can be seen from the above description, the user controls the operating head 5 through the contact portion 511, and then the unlocking and locking operations of the quick release lock 2 are completed.
The display screen comprises a box body and the quick-release type power box, wherein the box body is provided with a jack matched with the plug pin 3.
According to the description, the box body and the power supply box are easy to disassemble and assemble, and user experience is good.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: and the display screen comprises but is not limited to an LED curtain wall screen, an LED rental screen, an LED floor tile screen and the like. The display screen comprises a display module, a box body and a quick-release type power box, the display module is arranged on the box body, the display module is electrically connected with the quick-release type power box, and the quick-release type power box is detachably mounted on the box body.
Referring to fig. 1 to 4, the quick-release power supply box includes a box body 1 and a quick-release lock 2, and optionally, the quick-release lock 2 is respectively disposed at two ends of the box body 1. Quick detach lock 2 includes bolt 3, connecting rod 4, operating head 5, first elastic component 6, second elastic component 7 and U-shaped locking plate 8, be equipped with on the box body 1 and be used for the holding bolt 3 with the storage tank 11 of first elastic component 6, U-shaped locking plate 8 is fixed on the box body 1, connecting rod 4 connects respectively bolt 3 with operating head 5, first elastic component 6 is connected box body 1 with bolt 3, bolt 3 slides and locates on the box body 1, be equipped with on the box with 3 matched with jacks of bolt. In detail, the one end of connecting rod 4 be equipped with U-shaped locking plate 8 matched with dop 41, dop 41's diameter is greater than U-shaped locking plate 8's open-ended width, the other end of connecting rod 4 runs through bolt 3 is connected operating head 5, connecting rod 4 for 3 liftable settings of bolt, second elastic component 7 is connected operating head 5 with bolt 3. In this embodiment, the direction in which the connecting rod 4 moves up and down relative to the plug pin 3 is perpendicular to the sliding direction of the plug pin 3; the first elastic member 6 and the second elastic member 7 are springs, respectively.
Referring to fig. 3 and 4, preferably, the U-shaped locking plate 8 is made of metal, such as iron alloy, so as to improve the wear resistance of the quick release lock 2, thereby prolonging the service life of the quick release lock 2 and further reducing the use cost of users. Optionally, the U-shaped locking plate 8 is integrated with the box body 1 by an insert injection molding process, so that the structural stability of the quick-release power supply box can be improved. It will be readily appreciated that in other embodiments, the U-shaped locking tab 8 may also be shaped otherwise, such as in a channel, etc.
Referring to fig. 2 and 3, it is further preferable that the box body 1 is further provided with a limiting sliding groove 12 for limiting the chuck 41, and it is easy to understand that the accommodating groove 11 and the limiting sliding groove 12 are arranged in parallel and are communicated with each other. For the design degree of difficulty that reduces the display screen, U-shaped locking plate 8 is fixed in spacing spout 12, U-shaped locking plate 8 has open-ended one end and is in form in spacing spout 12 and block the stair structure of dop 41.
As shown in fig. 4, in order to allow the plug pin 3 to stably support the second elastic member 7, a platform portion 31 is disposed on the plug pin 3, the second elastic member 7 is sleeved on the connecting rod 4, and one end of the second elastic member abuts against the platform portion 31.
The connecting rod 4 is in threaded connection with the operating head 5, and one end, far away from the operating head 5, of the connecting rod 4 is provided with a tool groove. Preferably, the connecting rod 4 is a screw, and the chuck 41 is a head of the screw, so that the structure of the quick release lock 2 can be simplified, and the manufacturing cost of the quick release power supply box can be reduced. It will be readily appreciated that the tool slots include, but are not limited to, straight slots, cross slots, hex slots, etc.
Referring to fig. 3 and 4, in order to make the quick release lock 2 durable, the operating head 5 includes a plastic body 51 and a hardware 52 fixed on the plastic body 51, the hardware 52 is connected to the connecting rod 4, in this embodiment, a threaded hole matched with the connecting rod 4 is formed in the hardware 52; preferably, hardware 52 with the plastic body 51 is insert injection moulding's integral type structure, for the cohesion of guaranteeing between hardware 52 and the plastic body 51, be equipped with spacing tooth 521 on hardware 52's the periphery wall.
As shown in fig. 1 and 4, at least a portion of the plastic body 51 is exposed out of the box body 1 to form a contact portion 511, in this embodiment, the contact portion 511 is crescent-shaped.
The disassembling and assembling operation process of the quick-disassembling power supply box and the box body of the display screen of the embodiment is briefly described as follows: when the quick detach lock 2 is not in the locking state, dop 41 is contradicted in the end department of U-shaped locking plate 8, connecting rod 4 does not get into U-shaped locking plate 8 this moment, after the user pressed operating head 5, connecting rod 4 drove dop 41 and descends, made dop 41 descend the below of U-shaped locking plate 8, under the effect of first elastic component 6, bolt 3 stretched out box body 1 and inserted the jack and drive connecting rod 4 and slide in U-shaped locking plate 8, thereby let quick detach formula power pack and box form the locking. During the unblock, the user slides operating head 5 to the direction of keeping away from the jack and can make bolt 3 retract to box body 1 in, and under the effect of second elastic component 7, dop 41 returns to spacing spout 12 in, behind the user unclamp operating head 5, under the effect of first elastic component 6, dop 41 will contradict U-shaped locking plate 8's end again (contradict promptly on the stair structure).
In summary, the quick-release power box and the display screen provided by the utility model have the advantages of stable structure, long service life and low manufacturing cost; the box body of the display screen is convenient to disassemble and assemble, and the user experience is enhanced; the operation mode is novel, and the method has a great market application prospect.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. Quick detach formula power pack, including the box body, its characterized in that: still including locating quick detach lock on the box body, quick detach lock includes bolt, connecting rod, operating head and first elastic component, the connecting rod is connected respectively the bolt with the operating head, first elastic component is connected the box body with the bolt, the bolt slides and locates on the box body.
2. The quick release type power supply box of claim 1, wherein: the quick-release lock still includes the second elastic component and fixes U-shaped locking plate on the box body, the one end of connecting rod be equipped with U-shaped locking plate matched with dop, the other end of connecting rod runs through the bolt connection the operating head, the connecting rod for bolt liftable sets up, the second elastic component is connected the operating head with the bolt.
3. The quick release type power supply box of claim 2, wherein: the box body is further provided with a limiting sliding groove for limiting the clamping head, and the U-shaped locking plate is fixed in the limiting sliding groove.
4. The quick release type power supply box of claim 3, wherein: the U-shaped locking plate is provided with an opening, and a step structure for blocking the clamping head is formed in the limiting sliding groove at one end of the U-shaped locking plate.
5. The quick release type power supply box of claim 2, wherein: the bolt is provided with a platform part, and the second elastic piece abuts against the platform part.
6. The quick release type power supply box of claim 1, wherein: the box body is provided with a containing groove for containing the bolt and the first elastic piece.
7. The quick release type power supply box of claim 1, wherein: the connecting rod with operating head threaded connection, the one end that the connecting rod kept away from operating head is equipped with the tool groove.
8. The quick release type power supply box of claim 1, wherein: the operating head includes the plastic body and is fixed in hardware on the plastic body, the hardware is connected the connecting rod.
9. The quick release type power supply box of claim 8, wherein: at least one part of the plastic body is exposed out of the box body to form a contact part.
10. Display screen, including the box, its characterized in that: the quick-release type power supply box of any one of claims 1 to 9, wherein the box body is provided with a jack matched with the plug pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217583.7U CN212970427U (en) | 2020-09-30 | 2020-09-30 | Quick detach formula power pack and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217583.7U CN212970427U (en) | 2020-09-30 | 2020-09-30 | Quick detach formula power pack and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970427U true CN212970427U (en) | 2021-04-13 |
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ID=75371486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022217583.7U Expired - Fee Related CN212970427U (en) | 2020-09-30 | 2020-09-30 | Quick detach formula power pack and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212970427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220362A (en) * | 2022-01-13 | 2022-03-22 | 深圳市佳帝科技有限公司 | LED display screen |
| CN117190146A (en) * | 2023-11-01 | 2023-12-08 | 深圳市华电照明有限公司 | Lighting device with detachable power supply box |
-
2020
- 2020-09-30 CN CN202022217583.7U patent/CN212970427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220362A (en) * | 2022-01-13 | 2022-03-22 | 深圳市佳帝科技有限公司 | LED display screen |
| CN117190146A (en) * | 2023-11-01 | 2023-12-08 | 深圳市华电照明有限公司 | Lighting device with detachable power supply box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |