CN215642825U - Attendance system is with equipment shell body of checking card of being convenient for install fast - Google Patents
Attendance system is with equipment shell body of checking card of being convenient for install fast Download PDFInfo
- Publication number
- CN215642825U CN215642825U CN202121974603.3U CN202121974603U CN215642825U CN 215642825 U CN215642825 U CN 215642825U CN 202121974603 U CN202121974603 U CN 202121974603U CN 215642825 U CN215642825 U CN 215642825U
- Authority
- CN
- China
- Prior art keywords
- casing
- attendance system
- shell
- convenient
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The utility model relates to the field of punching equipment, in particular to a punching equipment outer shell convenient to install quickly for an attendance system. When the slave shell is inserted into the movable groove in the master shell through the locking block, the L-shaped limiting block is inserted into the locking groove to limit, so that the master shell and the slave shell can be conveniently and quickly mounted, and the L-shaped limiting block can be released from being inserted into the locking groove when being dismounted, so that the quick dismounting is realized, and the practicability is high; the pulling pull rod drives the hinged connecting rod to deflect, the connecting rod pulls the hinged inserting rod to remove the insertion connection with the U-shaped mounting block, the main shell can be taken down from the wall body, the rapid disassembly and maintenance are convenient, and the disassembly and maintenance efficiency is improved.
Description
Technical Field
The utility model relates to the field of punching equipment, in particular to a punching equipment shell convenient for quick installation for an attendance system.
Background
The attendance management system is a system for attendance investigation aiming at places needing personnel statistics in enterprises, schools and other groups, can reflect the attendance conditions of employees, students and corresponding group personnel, has various types of the existing attendance equipment, has face identification type and fingerprint identification type, and is convenient and fast to use;
the prior patent (publication number: CN209765588U) discloses a face identification terminal for school attendance with good stability, which comprises a machine body, wherein a display screen is embedded in the front of the machine body, two cameras are embedded above the front of the machine body, and two indicator lights are embedded in the front of the machine body and are positioned on the right sides of the two cameras.
The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the inside of the attendance checking and card punching equipment breaks down in the using process, the shell of the attendance checking equipment is difficult to be rapidly installed and disassembled, and the practicability is poor; 2. the existing part of attendance checking equipment is fixed on the wall through bolts and is difficult to be rapidly detached from the wall, so that the work efficiency of detaching and maintaining is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a punching equipment shell convenient to install quickly for an attendance system, and aims to solve the problems that the existing punching equipment in the background technology is difficult to disassemble, the installed shell is inconvenient to maintain the inside, and the existing punching equipment is difficult to disassemble from the surface of a wall body quickly.
In order to achieve the purpose, the utility model provides the following technical scheme: a card punching equipment outer shell convenient to install quickly for an attendance system comprises a main shell, wherein the back of the main shell is fixedly connected with a support ring, the middle part of the support ring is movably connected with a pull rod, the lower part of the pull rod is movably sleeved with a compression spring, and the bottom of the pull rod is symmetrically hinged with connecting rods;
the two sides of the back of the main shell are symmetrically and movably connected with inserting rods, one ends of the two connecting rods are respectively hinged with the two inserting rods, and a U-shaped mounting block is movably connected between the opposite ends of the two inserting rods;
the bilateral symmetry of the main casing body has seted up movable groove, the inside sliding connection in movable groove has L type stopper, reset spring has been cup jointed in the surface activity of L type stopper, the surface overlap joint of the main casing body has from the casing, from the bilateral symmetry fixedly connected with locking piece of casing, the middle part of locking piece seted up with L type stopper matched with locked groove.
Preferably, the bottom of the pull rod is symmetrically and fixedly connected with hinge blocks, and the upper parts of the two connecting rods are respectively hinged with the two hinge blocks;
the top of the compression spring is overlapped at the bottom of the support ring, and the bottom of the compression spring is overlapped at the tops of the two hinge blocks.
Preferably, a support sleeve is movably sleeved in the middle of the inserted rod, and one side of the support sleeve is fixedly connected to the surface of the main shell.
Preferably, the inside fixedly connected with guide block of support cover, the surface of inserted bar transversely has seted up the guide way, guide block sliding connection is in the inside of guide way.
Preferably, the one end fixedly connected with dog that the main casing body was kept away from to L type stopper, reset spring's one end overlap joint is on the lateral wall of dog, reset spring's the other end overlap joint is adjacent the surface of the main casing body.
Preferably, the upper portion and the lower portion of the slave shell are symmetrically and fixedly connected with positioning blocks, the upper portion and the lower portion of the master shell are symmetrically provided with positioning grooves, and the four positioning blocks are movably inserted into the four positioning grooves respectively.
Preferably, jacks are formed in two sides of the U-shaped mounting block, the two insertion rods are movably inserted into the two jacks respectively, and mounting bolts are movably connected to two sides of the U-shaped mounting block.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching use of the L-shaped limiting block, the return spring, the locking block and other components, when the shell is inserted into the movable groove in the main shell through the locking block, the L-shaped limiting block is inserted into the locking groove for limiting, so that the main shell and the slave shell can be conveniently and quickly installed, the insertion with the locking groove can be released by pressing the L-shaped limiting block during the disassembly, the quick disassembly is realized, and the practicability is strong.
According to the utility model, through the matching use of the pull rod, the connecting rod, the inserting rod and other components, the pull rod is pulled to drive the hinged connecting rod to deflect, the connecting rod pulls the hinged inserting rod to release the insertion connection with the U-shaped mounting block, and the main shell can be taken down from the wall body, so that the main shell can be conveniently and quickly disassembled and maintained, and the disassembling and maintaining efficiency is improved.
Drawings
FIG. 1 is a perspective view of a master housing and a slave housing of the present invention;
FIG. 2 is a rear view of the main housing of the present invention;
FIG. 3 is a sectional top view of the position of the main housing of the present invention;
fig. 4 is an enlarged view of the structure of fig. 3 according to the present invention.
In the figure: 1. a main housing; 2. a support ring; 3. a pull rod; 4. a compression spring; 5. a connecting rod; 6. inserting a rod; 7. a U-shaped mounting block; 8. a movable groove; 9. an L-shaped limiting block; 10. a return spring; 11. a slave housing; 12. a locking block; 13. and (4) locking the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an attendance system is with equipment shell body of checking card of being convenient for install fast, includes main casing body 1, and main casing body 1's back fixedly connected with support ring 2, the middle part swing joint of support ring 2 has pull rod 3, and compression spring 4 has been cup jointed in the lower part activity of pull rod 3, and the bottom symmetry of pull rod 3 articulates there is connecting rod 5.
The bilateral symmetry swing joint in the main casing body 1 back has inserted bar 6, the one end of two connecting rods 5 is articulated with two inserted bars 6 respectively, swing joint has U type installation piece 7 between the one end that two inserted bars 6 carried on the back mutually, take articulated connecting rod 5 through pulling pull rod 3 and deflect, connecting rod 5 is drawing articulated inserted bar 6 and is moving, make inserted bar 6 remove with the grafting between U type installation piece 7, can take off main casing body 1 from wall body fixed connection's U type installation piece 7 surface, the convenience is dismantled the equipment of beating the card fast, promote and dismantle maintenance efficiency.
The two sides of the main shell 1 are symmetrically provided with movable grooves 8, the interior of the movable groove 8 is connected with L-shaped limit blocks 9 in a sliding manner, the surface of the L-shaped limit block 9 is movably sleeved with a reset spring 10, the surface of the main shell 1 is lapped with a secondary shell 11, the two sides of the primary shell 11 are symmetrically and fixedly connected with lock blocks 12, the middle part of each lock block 12 is provided with a lock groove 13 matched with the L-shaped limit block 9, the secondary shell 11 is inserted into the movable groove 8 in the main shell 1 through the lock blocks 12, at the moment, the lock blocks 12 are pressed against the L-shaped limit blocks 9 to move towards the interior of the main shell 1, when the lock grooves 13 formed in the lock blocks 12 move to the positions of the L-shaped limit blocks 9, the reset spring 10 drives the L-shaped limit blocks 9 to move and be inserted into the lock grooves 13 to limit, the main shell 1 and the secondary shell 11 are convenient to be rapidly installed, when the L-shaped limit blocks 9 are pressed during disassembly, the insertion with the lock grooves 13 can be released, will follow the casing 11 and take out from main casing 1, realize quick dismantlement, the practicality is strong.
In this embodiment, as shown in fig. 1, 2 and 3, the bottom of the pull rod 3 is symmetrically and fixedly connected with hinge blocks, and the upper parts of the two connecting rods 5 are respectively hinged with the two hinge blocks.
The top overlap joint of compression spring 4 is in the bottom of support ring 2, and the bottom overlap joint of compression spring 4 is at the top of two articulated pieces, supports through compression spring 4 and presses pull rod 3 and move down, makes pull rod 3 take connecting rod 5 to press 6 stable pegs graft inside U type installation piece 7 of inserted bar, stability behind the lifting means installation.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a support sleeve is movably sleeved at the middle part of the insert rod 6, and one side of the support sleeve is fixedly connected to the surface of the main housing 1.
In this embodiment, as shown in fig. 2 and 3, the guide block is fixedly connected to the inside of the support sleeve, the guide groove is transversely formed in the surface of the insertion rod 6, the guide block is slidably connected to the inside of the guide groove, and the stability of the insertion rod 6 in the process of moving inside the support sleeve is improved through the arrangement of the guide block and the guide groove.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, one end of the L-shaped limiting block 9 away from the main casing 1 is fixedly connected with a stop block, one end of the return spring 10 is overlapped on a side wall of the stop block, and the other end of the return spring 10 is overlapped on a surface of the adjacent main casing 1.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the positioning grooves are symmetrically formed in the upper portion and the lower portion of the main housing 1 from the upper portion and the lower portion of the housing 11, the four positioning blocks are movably inserted into the four positioning grooves respectively, and the stability of the mounted housing 11 and the mounted housing 1 is improved by the positioning blocks and the positioning grooves.
In this embodiment, as shown in fig. 2 and 3, the jacks have been all seted up to the both sides of U type installation piece 7, and two inserted bars 6 are the activity respectively and are pegged graft in the inside of two jacks, and the equal swing joint in both sides of U type installation piece 7 has a mounting bolt, and U type installation piece 7 supports this equipment through U type installation piece 7 through mounting bolt and wall fixed connection.
The use method and the advantages of the utility model are as follows: this attendance system is with equipment shell body of checking card of being convenient for install fast, the working process as follows:
as shown in fig. 1 to 4, the slave housing 11 is inserted into the movable groove 8 inside the master housing 1 through the lock block 12, at this time, the lock block 12 presses the L-shaped stopper 9 to move toward the inside of the master housing 1, when the lock groove 13 formed on the lock block 12 moves to the position of the L-shaped stopper 9, the reset spring 10 drives the L-shaped stopper 9 to move and insert into the inside of the lock groove 13 for limiting, so that the master housing 1 and the slave housing 11 can be quickly mounted, when the slave housing is dismounted, the insertion into the lock groove 13 can be released by pressing the L-shaped stopper 9, the slave housing 11 is pulled out from the master housing 1, and the quick dismounting is realized, and the practicability is strong; through pulling 3 take articulated connecting rods 5 to deflect, connecting rod 5 is pulling articulated inserted bar 6 and is moving, make inserted bar 6 remove with the grafting between the U type installation piece 7, can take off main casing body 1 from the U type installation piece 7 surface of wall body fixed connection, conveniently dismantle the equipment of checking card fast, promote to dismantle maintenance efficiency.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an attendance system is with equipment shell body of checking card of being convenient for quick installation, includes the main casing body, its characterized in that: the back of the main shell is fixedly connected with a support ring, the middle of the support ring is movably connected with a pull rod, the lower part of the pull rod is movably sleeved with a compression spring, and the bottom of the pull rod is symmetrically hinged with connecting rods;
the two sides of the back of the main shell are symmetrically and movably connected with inserting rods, one ends of the two connecting rods are respectively hinged with the two inserting rods, and a U-shaped mounting block is movably connected between the opposite ends of the two inserting rods;
the bilateral symmetry of the main casing body has seted up movable groove, the inside sliding connection in movable groove has L type stopper, reset spring has been cup jointed in the surface activity of L type stopper, the surface overlap joint of the main casing body has from the casing, from the bilateral symmetry fixedly connected with locking piece of casing, the middle part of locking piece seted up with L type stopper matched with locked groove.
2. The attendance system of claim 1, wherein the attendance system comprises a casing of the punching device, the casing being convenient for quick installation, and the casing comprising: the bottom of the pull rod is symmetrically and fixedly connected with hinge blocks, and the upper parts of the two connecting rods are respectively hinged with the two hinge blocks;
the top of the compression spring is overlapped at the bottom of the support ring, and the bottom of the compression spring is overlapped at the tops of the two hinge blocks.
3. The attendance system of claim 1, wherein the attendance system comprises a casing of the punching device, the casing being convenient for quick installation, and the casing comprising: the middle part activity of inserted bar has cup jointed the support cover, one side fixed connection of support cover is on the surface of main casing body.
4. The attendance system of claim 3, wherein the attendance system is provided with a punching device outer shell convenient for quick installation, and the punching device outer shell is characterized in that: the inside fixedly connected with guide block of support cover, the guide way has transversely been seted up on the surface of inserted bar, guide block sliding connection is in the inside of guide way.
5. The attendance system of claim 1, wherein the attendance system comprises a casing of the punching device, the casing being convenient for quick installation, and the casing comprising: the one end fixedly connected with dog of the main casing body is kept away from to L type stopper, reset spring's one end overlap joint is on the lateral wall of dog, reset spring's other end overlap joint is adjacent the surface of the main casing body.
6. The attendance system of claim 1, wherein the attendance system comprises a casing of the punching device, the casing being convenient for quick installation, and the casing comprising: the upper portion and the lower portion of the slave shell are symmetrically and fixedly connected with positioning blocks, the upper portion and the lower portion of the main shell are symmetrically provided with positioning grooves, and the four positioning blocks are movably inserted into the four positioning grooves respectively.
7. The attendance system of claim 1, wherein the attendance system comprises a casing of the punching device, the casing being convenient for quick installation, and the casing comprising: jacks are formed in two sides of the U-shaped mounting block, the two insertion rods are movably inserted into the two jacks respectively, and mounting bolts are movably connected to two sides of the U-shaped mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974603.3U CN215642825U (en) | 2021-08-20 | 2021-08-20 | Attendance system is with equipment shell body of checking card of being convenient for install fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974603.3U CN215642825U (en) | 2021-08-20 | 2021-08-20 | Attendance system is with equipment shell body of checking card of being convenient for install fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642825U true CN215642825U (en) | 2022-01-25 |
Family
ID=79900323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121974603.3U Active CN215642825U (en) | 2021-08-20 | 2021-08-20 | Attendance system is with equipment shell body of checking card of being convenient for install fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642825U (en) |
-
2021
- 2021-08-20 CN CN202121974603.3U patent/CN215642825U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215642825U (en) | Attendance system is with equipment shell body of checking card of being convenient for install fast | |
| CN213402376U (en) | Novel grafting structure of bus duct jack box | |
| CN116696626A (en) | Air inlet device of diesel engine | |
| CN110029199A (en) | Large blast furnace tuyere medium sleeve automatic disassembling device | |
| CN221298818U (en) | Safety construction protection equipment for electric power construction site | |
| CN215721988U (en) | Intelligent monitoring equipment based on computer vision | |
| CN217225620U (en) | Ground rail convenient to overhaul and maintain | |
| CN220471950U (en) | Ground source heat pump system operation parameter monitoring device | |
| CN215445763U (en) | Monitoring equipment fixing frame convenient to install and fix | |
| CN217037607U (en) | Parallel port type data acquisition unit shell convenient to rapidly disassemble and assemble | |
| CN213711517U (en) | Density board with hidden installed part | |
| CN214064822U (en) | Convenient lamp house for exhibition of dismantling | |
| CN214773563U (en) | Synchronous opening and closing cabinet door of injection molding machine | |
| CN219321809U (en) | Switch board convenient to maintenance | |
| CN216927658U (en) | Face identification device at night convenient to maintenance | |
| CN216334138U (en) | Electronic information engineering collection system | |
| CN216207035U (en) | Spectrum light intensity angular distribution tester with quick detach structure | |
| CN221611083U (en) | Camera head | |
| CN217085146U (en) | Signal conditioning board capable of being freely combined | |
| CN216715741U (en) | Display with quick dismounting and mounting support | |
| CN216371970U (en) | Insulating frock of electric power engineering | |
| CN220059153U (en) | Outdoor planting fence | |
| CN218388265U (en) | Novel installation device for network communication equipment | |
| CN221784509U (en) | Electrical safety monitoring device | |
| CN217840693U (en) | Wall body facade mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |