CN215528194U - Locking device for industrial personal computer electric cabinet - Google Patents
Locking device for industrial personal computer electric cabinet Download PDFInfo
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- CN215528194U CN215528194U CN202120871428.9U CN202120871428U CN215528194U CN 215528194 U CN215528194 U CN 215528194U CN 202120871428 U CN202120871428 U CN 202120871428U CN 215528194 U CN215528194 U CN 215528194U
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Abstract
The utility model discloses a locking device for an electric cabinet of an industrial personal computer, which is arranged on a cabinet door of the electric cabinet of the industrial personal computer, and comprises a lock frame box, a lead screw, a lock fixing seat, a switch-on interlocking mechanism, a circuit breaking driving mechanism and a locking assembly, wherein two ends of the lock frame box are arranged on the cabinet door of the electric cabinet; the utility model can effectively avoid artificial damage, greatly enhances the safety performance, is safe to use and has good market application value.
Description
Technical Field
The utility model relates to the technical field of electric cabinet equipment, in particular to a locking device for an electric cabinet of an industrial personal computer.
Background
The switch board is distribution system's protective apparatus, it is through with some switches, the circuit breaker, the fuse, the button, the pilot lamp, the instrument, protection device such as electric wire assembles integratively, be arranged in electric power supply system to carry out electric energy distribution, control, the distribution equipment of measurement and connection cable, along with the new-built and transformation of town and country electric wire netting, power equipment uses the increase greatly day by day, simultaneously also be more and more high to distribution equipment's requirement, come both connections with the tool to lock usually between the cabinet door of switch board and the cabinet body, in order to prevent that inside power supply equipment from exposing, when present cabinet door and the cabinet body are mostly locked through the padlock, because the padlock corrodes easily and damages, and suffer artificial damage easily, bring very big potential safety hazard.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a locking device for an electric cabinet of an industrial personal computer.
The utility model provides a technical document, in particular to a locking device for an electric cabinet of an industrial personal computer, which is arranged on a cabinet door of the electric cabinet of the industrial personal computer and comprises a lock frame box, a lead screw, a lock fixing seat, a switch-on interlocking mechanism, a circuit breaking driving mechanism and a locking assembly, wherein two ends of the lock frame box are arranged on the cabinet door of the electric cabinet, the lock fixing seat is arranged on the inner side of the lock frame box, the lead screw vertically penetrates through the middle position of the lock fixing seat and the lock frame box, the switch-on interlocking mechanism penetrates through the left side of the lock fixing seat, the circuit breaking driving mechanism is arranged on the right side of the inner part of the lock fixing seat, the locking assembly is sleeved on the lead screw and positioned between the lock fixing seats, the outer side end of the lead screw is provided with a handle, the lead screw is used for installing the locking assembly, and the switch-on interlocking mechanism is used for controlling the opening and closing of the locking assembly, and the circuit breaking driving mechanism is used for controlling the switching-on interlocking mechanism.
Preferably, the lock fixing seat is composed of a base and a pinch plate, the back of the base is fixed to the inner side of the lock frame box, the lower end of the pinch plate is fixed to the bottom of the base, and the screw rod penetrates through the left sides of the base and the pinch plate.
Preferably, the closing interlocking mechanism comprises a lock cylinder support, an opening and closing assembly and a braking assembly, the lock cylinder support penetrates through the left side of the base, the opening and closing assembly is arranged on the upper portion of the left side of the lock cylinder support, the braking assembly is arranged on the right side of the lock cylinder support, and the opening and closing assembly and the driving end of the braking assembly are connected with the circuit breaking driving mechanism respectively.
Preferably, the subassembly that opens and shuts includes the turning arm and the jam plate that open and shut, the turning arm that opens and shuts set up in the left side of lock core support, the jam plate through pivot swing joint in the upper portion of lock core support, the stiff end of the turning arm that opens and shuts with the actuating mechanism that opens and shuts links to each other, the working end of the turning arm that opens and shuts with the rear side tail end of jam plate is through round pin axle swing joint, the front end working end of the turning arm that opens and shuts with the locking subassembly contacts, the notch has been seted up on the front end right side of the turning arm that opens and shuts.
Preferably, the brake assembly is a brake crank arm, the brake crank arm is arranged on the right side of the lock cylinder support, the fixed end of the brake crank arm is connected with the circuit breaking driving mechanism, and a concave groove is formed in the middle of the upper edge of the brake crank arm.
Preferably, the locking assembly comprises a left locking ring, a compression spring and a right locking ring, the left locking ring, the compression spring and the right locking ring are sleeved on the screw rod from left to right, the left locking ring is arranged on the left side of the lock cylinder support, the right locking ring is arranged on the right side of the lock cylinder support, the compression spring is arranged on the upper portion of the lock cylinder support, and a blocking block is fixedly arranged on the lower portion of the outer side of the left locking ring and the upper portion, not measured, of the right locking ring in a integrated manner.
Preferably, the break driving mechanism comprises an opening and closing microswitch and a braking microswitch, the opening and closing microswitch and the braking microswitch are arranged on the inner wall of the right side of the buckle plate in an up-down parallel mode, a push plate of the opening and closing microswitch is connected with the fixed end of the opening and closing crank arm, and the push plate of the braking microswitch is connected with the fixed end of the braking crank arm.
Compared with the prior art, the beneficial effects are that: according to the utility model, the switch-on interlocking mechanism is controlled by the circuit-breaking driving mechanism, so that the switch-on and switch-off control of the cabinet door of the electric cabinet is realized, the artificial damage is effectively avoided in the closed state of the cabinet door, the safety performance is greatly enhanced, the use is safe, and the market application value is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a closing interlocking mechanism and a circuit breaking driving mechanism according to the present invention;
FIG. 3 is a schematic view of the locking assembly and the locking plate of the present invention;
reference numerals: 1. a lock frame box; 2. a lead screw; 3. a lock fixing seat; 4. a switching-on interlocking mechanism; 5. a locking assembly; 6. a circuit-breaking drive mechanism; 31. a base; 32. buckling the plate; 41. a lock cylinder holder; 42. an opening and closing assembly; 43. a brake assembly; 421. opening and closing the crank arm; 422. a locking plate; 431. braking the crank arm; 51. a left side locking ring; 52. a compression spring; 53. a right side locking ring; 61. a microswitch is switched on and off; 62. and a brake microswitch.
Detailed Description
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.
In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a first embodiment of the present invention: a locking device for an electric cabinet of an industrial personal computer is installed on a cabinet door of the electric cabinet of the industrial personal computer and comprises a lock frame box 1, a screw rod 2, a lock fixing seat 3, a switch-on interlocking mechanism 4, a circuit breaking driving mechanism 6 and a locking assembly 5, wherein two ends of the lock frame box 1 are arranged on the cabinet door of the electric cabinet, the lock fixing seat 3 is arranged on the inner side of the lock frame box 1, the screw rod vertically penetrates through the middle positions of the lock fixing seat 3 and the lock frame box 1, the switch-on interlocking mechanism 4 penetrates through the left side of the lock fixing seat 3, the circuit breaking driving mechanism 6 is arranged on the right side of the inner part of the lock fixing seat 3, the locking assembly 5 is sleeved on the screw rod 2 and is positioned between the lock fixing seats 3, a handle is arranged at the outer side end of the screw rod 2, the screw rod 2 is used for installing the locking assembly 5, and the switch-on mechanism 4 is used for controlling the opening and closing of the locking assembly 5, the circuit breaking driving mechanism 6 is used for controlling the closing interlocking mechanism 4.
Preferably, the lock fixing seat 3 is composed of a base 31 and a fastening plate 32, the back of the base 31 is fixed to the inner side of the lock frame box 1, the lower end of the fastening plate 32 is fixed to the bottom of the base 31, and the screw rod 2 penetrates through the left sides of the base 31 and the fastening plate 32.
Preferably, the closing interlocking mechanism 4 includes a lock cylinder support 41, an opening and closing assembly 42 and a braking assembly 43, the lock cylinder support 41 is disposed on the left side of the base 31 in a penetrating manner, the opening and closing assembly 42 is disposed on the upper portion of the left side of the lock cylinder support 41, the braking assembly 43 is disposed on the right side of the lock cylinder support 41, driving ends of the opening and closing assembly 42 and the braking assembly 43 are respectively connected to the circuit breaking driving mechanism 6, the opening and closing assembly 42 is controlled by an opening and closing microswitch 61, and the braking assembly 43 is controlled by a braking microswitch 62.
Preferably, the opening and closing assembly 42 includes an opening and closing crank arm 421 and a lock plate 422, the opening and closing crank arm 421 is arranged on the left side of the lock cylinder support 41, the lock plate 422 is movably connected to the upper portion of the lock cylinder support 41 through a rotating shaft, the fixed end of the opening and closing crank arm 421 is connected to the circuit breaking driving mechanism 6, the working end of the opening and closing crank arm 421 is movably connected to the tail end of the rear side of the lock plate 422 through a pin shaft, the working end of the front end of the opening and closing crank arm 421 is in contact with the locking assembly 5, a notch is formed in the right side of the front end of the opening and closing crank arm 421, the opening and closing brake switch works to drive the opening and closing crank arm 421 to drive the lock plate 422 to move, and the lock plate 422 plays a limiting role on the left locking ring 51 and the right locking ring 53, so that the lead screw 2 drives the cabinet door to open and close.
Preferably, the brake assembly 43 is a brake crank 431, the brake crank 431 is disposed at the right side of the lock cylinder bracket 41, the fixed end of the brake crank 431 is connected to the trip driving mechanism 6, a "concave" groove is disposed at the middle position of the upper edge of the brake crank 431, and the "concave" groove on the brake crank 431 is driven by a brake microswitch 62 to limit the blocking block of the right locking ring 53 after the door is closed.
Preferably, the locking assembly 5 comprises a left locking ring 51, a compression spring 52 and a right locking ring 53, the left locking ring 51, the compression spring 52 and the right locking ring 53 are sleeved on the screw rod from left to right, the left locking ring 51 is arranged at the left side of the lock cylinder bracket 41, the right locking ring 53 is arranged at the right side of the lock cylinder bracket 41, the compression spring 52 is arranged at the upper part of the lock cylinder bracket 41, and the outer lower part of the left locking ring 51 and the outer upper part of the right locking ring 53 are integrally and fixedly provided with a blocking block.
Preferably, the circuit breaking driving mechanism 6 is composed of an opening and closing microswitch 61 and a braking microswitch 62, the opening and closing microswitch 61 and the braking microswitch 62 are arranged on the inner wall of the right side of the buckle plate 32 in an up-down parallel mode, a push plate of the opening and closing microswitch is connected with the fixed end of the opening and closing connecting lever 421, and a push plate of the braking microswitch 62 is connected with the fixed end of the braking connecting lever 431.
The working principle of the utility model is as follows: when the cabinet door needs to be opened, through the handle that promotes 2 tip of lead screw, when rotating the handle, the micro-gap switch 61 that opens and shuts circular telegram, then the swing of drive crank arm 421 that opens and shuts, and then drive locking plate 422 drive left side locking collar 51 and right side locking collar 53 and rotate, drive lead screw 2 and rotate, make the cabinet door open, micro-gap switch outage when closing the cabinet door, locking plate 422 resumes initial position, brake micro-gap switch 62 circular telegram this moment, make the last recess of brake crank arm 431 produce the braking action to the piece that blocks of right side locking collar 53, prevent that the cabinet door from opening, when needs open the door, brake micro-gap switch 62 outage makes the recess of brake crank arm 431 break away from right side locking collar 53.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A locking device for an electric cabinet of an industrial personal computer is installed on a cabinet door of the electric cabinet of the industrial personal computer and is characterized by comprising a lock frame box, a lead screw, a lock fixing seat, a switch-on interlocking mechanism, a circuit breaking driving mechanism and a locking assembly, wherein two ends of the lock frame box are arranged on the cabinet door of the electric cabinet, the lock fixing seat is arranged on the inner side of the lock frame box, the lead screw vertically penetrates through the middle position of the lock fixing seat and the lock frame box, the switch-on interlocking mechanism penetrates through the left side of the lock fixing seat, the circuit breaking driving mechanism is arranged on the right side of the inner part of the lock fixing seat, the locking assembly is sleeved on the lead screw and positioned between the lock fixing seats, a handle is arranged at the outer side end of the lead screw, the lead screw is used for installing the locking assembly, and the switch-on interlocking mechanism is used for controlling the opening and closing of the locking assembly, and the circuit breaking driving mechanism is used for controlling the switching-on interlocking mechanism.
2. The locking device for the industrial personal computer electric cabinet as claimed in claim 1, wherein the lock fixing seat is composed of a base and a pinch plate, the back of the base is fixed on the inner side of the lock frame box, the lower end of the pinch plate is fixed on the bottom of the base, and the lead screw penetrates through the left sides of the base and the pinch plate.
3. The locking device for the industrial personal computer electric cabinet according to claim 2, wherein the switching-on interlocking mechanism comprises a lock cylinder support, a switching-off assembly and a brake assembly, the lock cylinder support is arranged on the left side of the base in a penetrating manner, the switching-off assembly is arranged on the upper portion of the left side of the lock cylinder support, the brake assembly is arranged on the right side of the lock cylinder support, and the driving ends of the switching-off assembly and the brake assembly are respectively connected with the circuit breaking driving mechanism.
4. The locking device for the industrial personal computer electric cabinet according to claim 3, wherein the opening and closing assembly comprises an opening and closing crank arm and a locking plate, the opening and closing crank arm is arranged on the left side of the lock cylinder support, the locking plate is movably connected to the upper portion of the lock cylinder support through a rotating shaft, the fixed end of the opening and closing crank arm is connected with the circuit breaking driving mechanism, the working end of the opening and closing crank arm is movably connected with the tail end of the rear side of the locking plate through a pin shaft, the front working end of the opening and closing crank arm is in contact with the locking assembly, and a notch is formed in the right side of the front end of the opening and closing crank arm.
5. The locking device for the industrial personal computer electric cabinet as claimed in claim 4, wherein the brake assembly is a brake crank arm, the brake crank arm is arranged on the right side of the lock cylinder support, the fixed end of the brake crank arm is connected with the circuit breaking driving mechanism, and a concave groove is arranged in the middle of the upper edge of the brake crank arm.
6. The locking device for the industrial personal computer electric cabinet according to claim 4, wherein the locking assembly comprises a left locking ring, a compression spring and a right locking ring, the left locking ring, the compression spring and the right locking ring are sleeved on the screw rod from left to right, the left locking ring is arranged on the left side of the lock cylinder support, the right locking ring is arranged on the right side of the lock cylinder support, the compression spring is arranged on the upper portion of the lock cylinder support, and a blocking block is fixedly arranged on the lower portion of the outer side of the left locking ring and the upper portion, which is not measured, of the right locking ring in a whole.
7. The locking device for the industrial personal computer electric cabinet as claimed in claim 5, wherein the circuit breaking driving mechanism is composed of an opening and closing microswitch and a braking microswitch, the opening and closing microswitch and the braking microswitch are arranged on the inner wall of the right side of the buckle plate in a vertical parallel mode, a pushing plate of the opening and closing microswitch is connected with the fixed end of the opening and closing crank arm, and the pushing plate of the braking microswitch is connected with the fixed end of the braking crank arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871428.9U CN215528194U (en) | 2021-04-26 | 2021-04-26 | Locking device for industrial personal computer electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871428.9U CN215528194U (en) | 2021-04-26 | 2021-04-26 | Locking device for industrial personal computer electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528194U true CN215528194U (en) | 2022-01-14 |
Family
ID=79802790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871428.9U Active CN215528194U (en) | 2021-04-26 | 2021-04-26 | Locking device for industrial personal computer electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528194U (en) |
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2021
- 2021-04-26 CN CN202120871428.9U patent/CN215528194U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230509 Address after: 201800 area a, floor 1, building 3, No. 555, Longpan Road, Malu Town, Jiading District, Shanghai Patentee after: Shanghai Zhongchao Automation Engineering Co.,Ltd. Address before: 518000 complete set of plant 2, No. 402 Xiangshan Avenue, Luotian community, Yanluo street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Xijing Electric Power Technology Co.,Ltd. |