CN217880394U

CN217880394U - Attendance checking equipment

Info

Publication number: CN217880394U
Application number: CN202222231366.2U
Authority: CN
Inventors: 宋松桦; 杨仲庭; 宋建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-22
Anticipated expiration: 2032-08-24

Abstract

The utility model provides an attendance equipment, including the housing and be used for the shutoff housing back and with the back lid of housing looks joint, the mid position installs the circuit board in the housing, circuit board input end electric connection has remote card reader, circuit board output end electric connection has the speaker, the rectangle mouth has been seted up to housing side upper portion position, the rectangle mouth outside is equipped with the apron that is used for shutoff rectangle mouth, the apron is towards the one side fixedly connected with terminal box of rectangle mouth, connecting piece and housing fixed connection are passed through to the one end that the apron was kept away from to the terminal box, be fixed with in the terminal box with circuit board electric connection binding post, be connected with the power cord on the binding post, the power cord runs through the through wires hole and extends to the terminal box outside, the surface is seted up about the through wires hole runs through the apron, the utility model discloses following beneficial effect has: the connection part of the power line and the circuit board is exposed outside the housing without disassembling the housing and other parts.

Description

Attendance checking equipment

Technical Field

The utility model relates to an attendance checking equipment belongs to the manpower resources field.

Background

Attendance is one of main works in human resource management, and for attendance in the aspect of a railway system, attendance equipment needs to be installed in all the workplaces related to the railway system because the workplaces related to the railway system are relatively dispersed. Along with the normality of epidemic situation, contactless's attendance equipment application is more and more common, and remote attendance is realized to remote card reader commonly used, and electronic components such as remote card reader and circuit board are installed in the housing usually, and wherein power cord one end is lug connection on the circuit board, when the power cord appears damaging needs to be changed, more parts such as need dismantle the housing, waste time and energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exist, the utility model aims at providing an attendance equipment to solve the problem that proposes in the above-mentioned background art, the utility model discloses realize making power cord and circuit board be connected the position and expose in the housing outside, need not dismantle parts such as housing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an attendance equipment, includes the housing and be used for the back of shutoff housing and with the hou gai of housing looks joint, the circuit board is installed to the intermediate position in the housing, circuit board input electric connection has remote card reader, circuit board output electric connection has the speaker, remote card reader all with housing fixed connection, the rectangle mouth has been seted up to housing side upper portion position, the rectangle mouth outside is equipped with the apron that is used for shutoff rectangle mouth, the apron is towards the one side fixedly connected with terminal box of rectangle mouth, the terminal box upper end is the opening form, the one end that the apron was kept away from to the terminal box passes through connecting piece and housing fixed connection, be fixed with in the terminal box with circuit board electric connection binding post, be connected with the power cord on the binding post, the power cord runs through the through wires hole and extends to the terminal box outside, the through wires hole runs through the apron left and right sides surface and offers.

Furthermore, the connecting piece includes the connecting rod, the connecting rod of horizontal arrangement is connected with to the one side fixed connection that the terminal box deviates from the apron, the one side that the terminal box was kept away from to the connecting rod is seted up the screw thread blind hole, the round hole that aligns with the screw thread blind hole is seted up to the one side that the housing deviates from the rectangle mouth, the connecting screw has been inserted in the round hole, connecting screw one end threaded connection is in the screw thread blind hole.

Furthermore, a rubber sleeve is pasted on the inner surface of the threading hole through glue, and the rubber sleeve is sleeved on the power line and is in sliding connection with the surface of the power line.

Furthermore, the both sides of speaker are equipped with red pilot lamp and green pilot lamp respectively, locating hole on the housing front surface is run through respectively to red pilot lamp, green pilot lamp, red pilot lamp and green pilot lamp all with circuit board output electric connection.

Furthermore, two detachable engaging lugs are symmetrically installed at the upper part of the rear surface of the rear cover, and one side surface of each engaging lug is provided with an anchoring hole for inserting an expansion bolt.

Further, engaging lug lower extreme fixedly connected with T type slider, T type slider assigns in the guide rail, the guide rail is fixed and is the level form to arrange at back lid rear surface upper portion position and guide rail, the cross section of guide rail inner space is the T font, the circular slot has been seted up to the one side that T type slider deviates from the back lid, set up the screw through-hole of arranging with the circular slot is concentric in the circular slot, screw through-hole female connection has clamping screw, clamping screw one end guide rail inner wall contacts.

The utility model has the advantages that:

1. make the terminal box pass the rectangle mouth and interpose in the housing after, make the connecting screw pass the round hole and twist in the screw thread blind hole, accomplish being connected of connecting rod and housing, apron shutoff rectangle mouth this moment realizes the restriction to the terminal box position on the one hand, and on the other hand sets up on the connecting rod through making the screw thread blind hole, need not set up the hole on the housing, is favorable to reducing the wall thickness of housing, reduces the manufacturing cost of housing.

2. The wiring terminal that will connect power cord and circuit board is installed in the terminal box, when faults such as broken string appear in the power cord and need change, takes out the terminal box behind the dismantlement connecting screw, makes the terminal box expose in the housing outside, need not split housing and back lid, prevents that the housing from damaging at the split process with the joint position of back lid.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the attendance checking device of the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an assembly schematic diagram of a cover plate, a junction box, a connecting rod and a housing in the attendance checking device of the utility model;

fig. 4 is an assembly schematic diagram of a remote card reader, a speaker, a circuit board, a rear cover and a housing in the attendance checking apparatus of the present invention;

fig. 5 is an assembly schematic view of the connecting lug and the rear cover in the attendance checking device of the utility model;

in the figure: the device comprises a housing 1, a red indicator light 2, a red indicator light 3, a loudspeaker 4, a remote card reader 5, a green indicator light 6, a cover plate 7, a power line 8, a connecting lug 8, an anchoring hole 9, a rubber sleeve 10, a threading hole 11, a rectangular opening 12, a junction box 13, a connecting rod 14, a connecting screw 15, a connecting terminal 16, a rear cover 17, a circuit board 18, a guide rail 19, a threaded through hole 20, a T-shaped slider 21, a circular groove 22 and a clamping screw 23.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides an attendance equipment, including housing 1 with be used for the back of shutoff housing 1 and with the back lid 17 of housing 1 looks joint, back lid 17 rear surface upper portion position symmetry installs two detachable engaging lugs 8, an anchor hole 9 that is used for alternate expansion bolts is offered to 8 a side of engaging lug, 8 lower extreme fixedly connected with T type sliders 21 of engaging lug, guide rail 19 is fixed in back lid 17 rear surface upper portion position and guide rail 19 are the level form and arrange, the cross section of guide rail 19 inner space is the T font, circular slot 22 has been seted up to the one side that T type slider 21 deviates from back lid 17, set up the screw through-hole 20 with circular slot 22 concentric arrangement in the circular slot 22, screw through-hole 20 female connection has clamping screw 23, make T type slider 21 on the engaging lug 8 place in guide rail 19, adjust the position of engaging lug 8, T type slider 21 slides in guide rail 19 this moment, can install expansion bolts when the wall that anchor hole 9 corresponds, twist clamping screw 23 and make clamping screw 23 one end closely laminate with 19 inner wall, accomplish the restriction to T type slider 21 position, the position of connecting lug 8, be fixed promptly, be convenient for adjust the relative position of engaging lug 8 and housing 1 of as required.

Referring to fig. 1 and 4, a circuit board 18 is installed in the middle of the housing 1, an input end of the circuit board 18 is electrically connected to a remote card reader 4, an output end of the circuit board 18 is electrically connected to a speaker 3, the speaker 3 and the remote card reader 4 are both fixedly connected to the housing 1, and a connection line and a working principle of the speaker 3, the remote card reader 4 and the circuit board 18 are fully disclosed in the prior art, so that details are not repeated herein, a red indicator lamp 2 and a green indicator lamp 5 are respectively disposed on two sides of the speaker 3, the red indicator lamp 2 and the green indicator lamp 5 respectively penetrate through a positioning hole on the front surface of the housing 1, the red indicator lamp 2 and the green indicator lamp 5 are both electrically connected to an output end of the circuit board 18, when a card swiping failure occurs, the red indicator lamp 2 is turned on, and when the card swiping succeeds, the green indicator lamp 5 is turned on for reminding whether the attendance is successful.

Referring to fig. 1 and 2, a rectangular opening 12 is formed in the upper position of one side surface of the housing 1, a cover plate 6 for plugging the rectangular opening 12 is arranged outside the rectangular opening 12, a terminal box 13 is fixedly connected to one side of the cover plate 6 facing the rectangular opening 12, the upper end of the terminal box 13 is in an opening shape, a connecting rod 14 horizontally arranged is fixedly connected to one side of the terminal box 13 facing away from the cover plate 6, a threaded blind hole is formed in one side of the connecting rod 14 away from the terminal box 13, a round hole aligned with the threaded blind hole is formed in one side of the housing 1 facing away from the rectangular opening 12, a connecting screw 15 is inserted into the round hole, one end of the connecting screw 15 is in threaded connection with the threaded blind hole, after the terminal box 13 is inserted into the housing 1 through the rectangular opening 12, the connecting screw 15 is screwed into the threaded blind hole through the round hole, connection between the connecting rod 14 and the housing 1 is completed, the rectangular opening 12 is plugged by the cover plate 6, on the one hand, restriction on the position of the terminal box 13 is realized, on the other hand, a hole is formed in the connecting rod 14, a hole is not required to be formed in the housing 1, which the wall thickness of the housing 1 is reduced, and the production cost of the housing 1 is reduced.

Referring to fig. 1, 2 and 3, a connecting terminal 16 electrically connected with a circuit board 18 is fixed in a junction box 13, a power line 7 is connected on the connecting terminal 16, the power line 7 penetrates through a threading hole 11 and extends to the outer side of the junction box 13, the threading hole 11 penetrates through the left surface and the right surface of a cover plate 6 and is formed, a rubber sleeve 10 is pasted on the inner surface of the threading hole 11 through glue, the rubber sleeve 10 is sleeved on the power line 7 and is in sliding connection with the surface of the power line 7, the rubber sleeve 10 improves the sealing performance between the power line 7 and the inner wall of the threading hole 11, the connecting terminal 16 connecting the power line 7 and the circuit board 18 is installed in the junction box 13, when faults such as wire breakage and the like occur on the power line 7 and needs to be replaced, the junction box 13 is drawn out after a connecting screw 15 is disassembled, the junction box 13 is exposed outside the housing 1, the housing 1 and the rear cover 17 do not need to be disassembled, and the clamping part of the housing 1 and the rear cover 17 is prevented from being damaged in the disassembling process.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides an attendance equipment, includes housing (1) and be used for the back of shutoff housing (1) and with rear cover (17) of housing (1) looks joint, its characterized in that: the improved multifunctional loudspeaker box is characterized in that a circuit board (18) is installed in the middle of the inner portion of the housing (1), an input end of the circuit board (18) is electrically connected with a remote card reader (4), an output end of the circuit board (18) is electrically connected with a loudspeaker (3), the loudspeaker (3) and the remote card reader (4) are fixedly connected with the housing (1), a rectangular opening (12) is formed in the upper portion of one side face of the housing (1), a cover plate (6) used for blocking the rectangular opening (12) is arranged on the outer side of the rectangular opening (12), a junction box (13) is fixedly connected to one face, facing the rectangular opening (12), of the cover plate (6) in the cover plate (6), the upper end of the junction box (13) is in an opening shape, one end, far away from the cover plate (6), of the junction box (13) is fixedly connected with the housing (1) through a connecting piece, a wiring terminal (16) electrically connected with the circuit board (18) is fixedly arranged in the junction box (13), a power line (7) is connected with the wiring terminal (16), the power line (7) penetrates through the wire hole (11) and extends to the outer side of the junction box (13), and the left surface and right surface of the wiring hole (6) penetrates through the wiring hole (11) and the left.

2. An attendance device as claimed in claim 1, wherein: the connecting piece includes connecting rod (14), one side fixed connection that terminal box (13) deviates from apron (6) has connecting rod (14) of horizontal arrangement, the one side that terminal box (13) were kept away from in connecting rod (14) is seted up threaded blind hole, the round hole that is aligned with threaded blind hole is seted up to the one side that housing (1) deviates from rectangle mouth (12), connecting screw (15) have been inserted in the round hole, connecting screw (15) one end threaded connection is in threaded blind hole.

3. An attendance device as claimed in claim 1, wherein: the inner surface of the threading hole (11) is pasted with a rubber sleeve (10) through glue, and the rubber sleeve (10) is sleeved on the power line (7) and is in sliding connection with the surface of the power line (7).

4. An attendance device as claimed in claim 1, wherein: the both sides of speaker (3) are equipped with red pilot lamp (2) and green pilot lamp (5) respectively, locating hole on housing (1) front surface is run through respectively to red pilot lamp (2), green pilot lamp (5), red pilot lamp (2) and green pilot lamp (5) all with circuit board (18) output electric connection.

5. An attendance device as claimed in claim 1, wherein: two detachable engaging lugs (8) are symmetrically installed at the upper part of the rear surface of the rear cover (17), and anchoring holes (9) used for inserting expansion bolts are formed in one side surface of each engaging lug (8).

6. An attendance device as claimed in claim 5, wherein: engaging lug (8) lower extreme fixedly connected with T type slider (21), T type slider (21) is assigned in guide rail (19), guide rail (19) are fixed and are arranged in back lid (17) rear surface upper portion position and guide rail (19) are the level form, the cross section of guide rail (19) inner space is the T font, circular slot (22) have been seted up to the one side that T type slider (21) deviates from back lid (17), threaded through hole (20) of arranging with circular slot (22) is concentric have been seted up in circular slot (22), threaded through hole (20) female connection has clamping screw (23), clamping screw (23) one end guide rail (19) inner wall contacts.