CN214795037U

CN214795037U - Portable surge protector tester

Info

Publication number: CN214795037U
Application number: CN202120341182.4U
Authority: CN
Inventors: 胡建民; 吴兆辉; 徐斌
Original assignee: Shanghai Chemical Industry Inspection Co ltd
Current assignee: Shanghai Chemical Industry Inspection Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-19
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a portable surge protector tester, it includes the tester body, connecting wire and containing box, tester body lateral wall is provided with display screen and button, containing box includes box and apron, the apron is articulated with the box, and seal the opening of box, the through wires hole has been seted up to the box lateral wall, the box is arranged in to the tester body, connecting wire one end and this body coupling of tester, the through wires hole and through wires hole sliding connection are passed to the remaining one end of connecting wire, the display hole has just been seted up to the lateral wall of display screen to the box, the button hole has just been seted up to the lateral wall of button to the box, be provided with the rolling subassembly that is used for accomodating the connecting wire in the box, this application has the effect that makes things convenient for the staff to use.

Description

Portable surge protector tester

Technical Field

The application relates to the technical field of testers, in particular to a portable surge protector tester.

Background

A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can conduct and shunt in a very short time, so that the damage of the surge to other equipment in the loop is avoided; the surge protector tester is mainly designed for on-site detection of various surge protectors, low-voltage arresters and other overvoltage protectors. It is used to detect the basic parameters of the core device-voltage limiting component or voltage switch component in these devices.

The existing surge protector tester comprises a tester body, a connecting wire and a containing box used for containing the tester body and the connecting wire, the tester body and the connecting wire are taken out from the containing box during use, the tester body and the surge protector are connected in the containing box through the connecting wire, and the surge protector tester is tested.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the surge protector to different positions of needs detects, need accomodate connecting wire and tester body and shift in the containing box, need repeated many times to go to put, inconvenient staff uses.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the use of staff, the application provides a portable surge protector tester.

The application provides a portable surge protector tester adopts following technical scheme: including the tester body, connecting wire and containing box, tester body lateral wall is provided with display screen and button, containing box includes box and apron, the apron is articulated with the box, and seal the opening of box, the through wires hole has been seted up to the box lateral wall, the box is arranged in to the tester body, connecting wire one end and this body coupling of tester, the through wires hole and through wires hole sliding connection are passed to the remaining one end of connecting wire, the box has just seted up the display hole to the lateral wall of display screen, the box has just seted up the button hole to the lateral wall of button, be provided with in the box and be used for carrying out the rolling subassembly of accomodating with the connecting wire.

Through adopting above-mentioned technical scheme, will open the apron during use, the connecting wire is connected with the tester body, the one end of keeping away from the tester body with the connecting wire after connecting the completion passes to the hole, and be connected the connecting wire with test element surge protector, close the apron, the test data of the behavior of tester body in the box is observed through demonstration hole and button hole when detecting, when short distance shift position detects, only need use the rolling subassembly to accomodate the connecting wire, directly pull out the connecting wire during the use, detect, do not need the staff to all demolish the vanning with tester body and connecting wire at every turn, the effect of the staff use of being convenient for has been reached.

Preferably, the winding assembly comprises a winding shaft, a rotating shaft and a rocking handle, the rotating shaft is coaxially and fixedly connected to two end faces of the winding shaft, the rotating shaft penetrates through the side wall of the box body and is fixedly connected with the box body, the rocking handle and the rotating shaft are fixedly connected with one end of the winding shaft, and the center of the connecting line in the length direction is fixedly connected with the circumferential side wall of the winding shaft.

Through adopting above-mentioned technical scheme, when using the rolling subassembly to accomodate the connecting wire, rotate the rocking handle, the rocking handle drives the pivot and rotates with its length direction central line, realizes driving the rolling axle this moment and rotates, in the rolling axle pivoted, because connecting wire length direction central point puts and rolling axle fixed connection, the connecting wire winding has realized making things convenient for the effect that the staff used at the circumference outer wall of rolling axle this moment, has reached the quick rolling to the connecting wire.

Preferably, the wear-resistant sleeve is fixedly connected in the threading hole, the wear-resistant sleeve is of a hollow tubular structure, and the connecting wire penetrates through the wear-resistant sleeve and is in sliding connection with the wear-resistant sleeve.

Through adopting above-mentioned technical scheme, when relative displacement takes place for connecting wire and box, choose for use the sponge to reach the effect of protection connection for the wear-resisting cover that the raw materials was made.

Preferably, a transparent glass plate is fixedly connected to the display hole.

Through adopting above-mentioned technical scheme, when the setting up of transparent glass board can realize making things convenient for the staff to observe the tester body and detect data, can realize that the display screen on the protection tester body can not receive the damage.

Preferably, the transparent film is fixedly connected at the button hole.

Through adopting above-mentioned technical scheme, the setting of transparent film can prevent that external impurity from rushing the button hole and entering into the box when guaranteeing that the staff touches the button, has guaranteed the stability that the tester body used.

Preferably, the outer fixedly connected with of lateral wall that the threading hole was seted up to the box accomodates the pipe, accomodates the pipe structure for one end confined, and accomodate the open end of pipe towards the threading hole.

Through adopting above-mentioned technical scheme, when the rolling subassembly was accomodate the connecting wire, connect and now lie in and want the outer one end of external to peg graft in accomodating intraductally, avoid the connecting wire to connect electrical components's one end to receive the damage, realized the protection of connecting wire.

Preferably, a damping layer is arranged between the tester body and the inner wall of the box body.

Through adopting above-mentioned technical scheme, the setting of buffer layer can prevent the vibrations that the tester body produced in the box, and then reduces vibrations and avoids colliding with to tester body stability in use's influence, guarantees that the tester body.

Preferably, the box outer joint is carried and is drawn the subassembly, carries to draw the subassembly including carrying the blind rivet and handle, carries the blind rivet symmetry fixed connection at the two symmetrical lateral walls of box, and the spout has been seted up at the handle both ends, carries the blind rivet slip to peg graft in the spout, and rotates the nail and can take place relative rotation with the handle.

Through adopting above-mentioned technical scheme, when the staff need shift the box, the handle mainly need be rotated, and the handle uses carrying the blind rivet as the pivot rotation, and the handle is located the apron top this moment, makes things convenient for the staff to carry out the short distance with whole tester and shifts.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the winding assembly can be arranged to quickly accommodate the connection, when a worker transfers the tester in a short distance, the worker does not need to disassemble the connecting wire and the tester body, and the effect of facilitating the use of the worker is achieved;

2. the lifting assembly can facilitate workers to transfer the storage box, so that the effect of facilitating the use of the workers is achieved;

3. the safety and stability that the tester used has been guaranteed in the setting of buffer layer, and safety and stability when the connecting wire shrink has been guaranteed to wear-resisting cover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view showing the tester body;

fig. 3 is a schematic view showing the winding assembly.

In the figure, 1, a tester body; 11. a display screen; 12. a button; 2. a connecting wire; 3. a storage box; 31. a box body; 311. threading holes; 312. a display aperture; 313. a button hole; 32. a cover plate; 4. a winding component; 41. a winding shaft; 42. a rotating shaft; 43. a rocking handle; 5. a wear-resistant sleeve; 6. a transparent glass plate; 61. a transparent film; 7. receiving a tube; 8. a shock-absorbing layer; 9. a pull-up assembly; 91. lifting the rivet; 92. a handle; 921. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses portable surge protector tester.

Referring to fig. 1 and 2, the portable surge protector tester includes tester body 1 and containing box 3, tester body 1 lateral wall is provided with display screen 11 and button 12, containing box 3 includes box 31 and apron 32, apron 32 is articulated with box 31, and seal the opening of box 31, the one end of box 31 keeping away from with apron 32 articulated department is provided with the tapered end that is used for locking apron 32 with box 31, box 31 is close to the lateral wall of display screen 11 and button 12 and has been seted up display hole 312 and button hole 313, be provided with in the box 31 and be used for carrying out the rolling subassembly 4 of accomodating with connecting wire 2.

Referring to fig. 1 and 2, the lateral wall that display screen 11 was kept away from to tester body 1 is provided with connecting wire 2, connecting wire 2 and tester body 1 deviate from the lateral wall intercommunication of display screen 11, tester body 1 is arranged in box 31, box 31 has been close to the lateral wall of connecting wire 2 and has been seted up through wires hole 311, connecting wire 2 passes through wires hole 311, and with box 31 sliding connection, be provided with the wear-resisting cover 5 that is used for protecting connecting wire 2 in the through wires hole 311, wear-resisting cover 5 is hollow tubular structure, and wear-resisting cover 5 is made for the raw materials with the sponge, connecting wire 2 passes wear-resisting cover 5 and with wear-resisting cover 5 sliding connection.

Referring to fig. 1 and 3, when examining electrical components surge protector, open apron 32, be connected connecting wire 2 and tester body 1, after connecting, the one end of keeping away from tester body 1 with connecting wire 2 passes wear-resisting cover 5, be connected connecting wire 2 and rolling component 4 simultaneously, close apron 32, through show hole 312 and button hole 313, realize the control to the tester and the observation of data, when the staff needs short distance to remove and examines time measuring to surge protector, only need use rolling component 4 to accomodate connecting wire 2, need not demolish tester body 1 and detection line, reached the effect that makes things convenient for the staff to use.

Referring to fig. 3, the winding assembly 4 includes a winding shaft 41, a rotating shaft 42 and a rocking handle 43, the hand-rotating shaft 42 is located in the box 31, the winding shaft 41 is perpendicular to the side wall of the box 31, the rotating shaft 42 is coaxially and fixedly connected to two end faces of the winding shaft 41, the rotating shaft 42 penetrates through two symmetrical side walls of the box 31 and is rotatably connected with the box 31, and the rocking handle 43 is fixedly connected with the rotating shaft 42; after connecting wire 2 is connected with tester body 1, fix 2 length direction centers of connecting wire and 41 circumference lateral walls of rolling axle, when needs are accomodate connecting wire 2, rotate rocking handle 43, realize rolling axle 41's rotation, and then realize winding connecting wire 2 at the circumference lateral wall of rolling axle 41, reached the effect of accomodating connecting wire 2 fast, and then reached the effect that makes things convenient for the staff to use.

Referring to fig. 1, a transparent glass plate 6 for observing the display screen 11 is fixedly connected in the display hole 312, the transparent glass plate 6 is made of transparent resin, a transparent film 61 is fixedly connected at the position of the button hole 313, the transparent film 61 is made of polyethylene, the transparent glass plate 6 is arranged to ensure that the worker can watch the data of the display screen 11 and protect the display, and the transparent film 61 is arranged to prevent external impurities from entering the drawing box 31.

Refer to fig. 3, be provided with buffer layer 8 between tester body 1 and the box 31 lateral wall, buffer layer 8 uses rubber to make the weighing apparatus as raw materials, buffer layer 8's setting can reduce tester body 1 and take place to rock in box 31, and then the safety of tester body 1 has been guaranteed, box 31 has been seted up the lateral wall fixedly connected with of through wires hole 311 and has been accomodate pipe 7, accomodate pipe 7 and be one end confined structure that runs through, and accomodate the opening of pipe 7 towards through wires hole 311, when rolling subassembly 4 accomodates connecting wire 2, peg graft in accomodating pipe 7 with the one end that tester body 1 was kept away from to connecting wire 2, the protection of connecting wire 2 has been realized.

Referring to fig. 1, the box 31 is externally connected with the lifting assembly 9, the lifting assembly comprises lifting nails 91 and a handle 92, the lifting nails 91 are provided with a plurality of lifting nails, two lifting nails 91 are fixedly connected with two symmetrical side walls of the box 31, two lifting nails 91 are kept symmetrical relatively, chutes 921 are formed at two ends of the handle 92, the lifting nails 91 are inserted in the chutes 921 in a sliding manner, and are rotatably connected with the handle 92, the handle 92 rotates as a rotating shaft 42 by lifting the lifting nails 91, when the box 31 is transferred, the handle 92 is rotated to ensure that the handle 92 is above the cover plate 32, so that the tester and the box 31 are not required to be moved by the hands of the worker, and the effect of facilitating the use of the worker is achieved.

The implementation principle of the portable surge protector tester in the embodiment of the application is as follows: the setting up of rolling component 4 makes things convenient for the staff to accomodate connecting wire 2, and rolling component 4 uses with demonstration hole 312 and button hole 313 cooperation simultaneously, when examining electrical components, does not need the staff to all demolish connecting wire 2 and tester body 1 at every turn, has reached the effect that makes things convenient for the staff to use.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable surge protector tester, includes tester body (1), connecting wire (2) and containing box (3), tester body (1) lateral wall is provided with display screen (11) and button (12), its characterized in that: containing box (3) are including box (31) and apron (32), apron (32) are articulated with box (31), and seal the opening of box (31), through wires hole (311) have been seted up to box (31) lateral wall, box (31) is arranged in to tester body (1), connecting wire (2) one end is connected with tester body (1), through wires hole (311) and through wires hole (311) sliding connection are passed to connecting wire (2) surplus one end, display hole (312) have just been seted up to the lateral wall of display screen (11) in box (31), button hole (313) have just been seted up to the lateral wall of button (12) in box (31), be provided with in box (31) and be used for carrying out the rolling subassembly (4) of accomodating with connecting wire (2).

2. A portable surge protector tester as claimed in claim 1, wherein: winding subassembly (4) are including rolling axle (41), pivot (42) and rocking handle (43), and the coaxial fixed connection of pivot (42) is in rolling axle (41) both ends face, and pivot (42) run through box (31) lateral wall and with box (31) fixed connection, rocking handle (43) and pivot (42) deviate from the one end fixed connection of rolling axle (41), connecting wire (2) length direction central point put and rolling axle (41) circumference lateral wall fixed connection.

3. A portable surge protector tester as claimed in claim 1, wherein: wear-resisting cover (5) of fixedly connected with in through wires hole (311), wear-resisting cover (5) are hollow tubular structure, connecting wire (2) run through wear-resisting cover (5) and with wear-resisting cover (5) sliding connection.

4. A portable surge protector tester as claimed in claim 1, wherein: the display hole (312) is fixedly connected with a transparent glass plate (6).

5. A portable surge protector tester as claimed in claim 1, wherein: the transparent film (61) is fixedly connected with the button hole (313).

6. A portable surge protector tester as claimed in claim 1, wherein: the outer fixedly connected with of lateral wall that box (31) seted up through wires hole (311) accomodates pipe (7), accomodate pipe (7) and be one end confined tubular structure, and the open end of accomodating pipe (7) is towards through wires hole (311).

7. A portable surge protector tester as claimed in claim 1, wherein: and a damping layer (8) is arranged between the tester body (1) and the inner wall of the box body (31).

8. A portable surge protector tester as claimed in claim 1, wherein: the box (31) outer joint is carried and is drawn subassembly (9), carries to draw subassembly (9) including with handle (92), carries blind rivet (91) symmetry fixed connection at the two symmetrical lateral walls of box (31), and spout (921) have been seted up at handle (92) both ends, carries blind rivet (91) to slide and pegs graft in spout (921), and carries blind rivet (91) and can take place relative rotation with handle (92).