CN217954548U

CN217954548U - Pointer type ammeter

Info

Publication number: CN217954548U
Application number: CN202222203511.6U
Authority: CN
Inventors: 任杰
Original assignee: Jiangsu Rongjinyu Electronic Technology Co ltd
Current assignee: Jiangsu Rongjinyu Electronic Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-02
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a pointer-type ampere meter, including the table body, the back of the table body is provided with integrated casing, two mounting grooves have been seted up at the top at the back of integrated casing, the inside of two mounting grooves all is equipped with adjustable's couple, the inside of integrated casing is provided with the adjusting part with couple looks adaptation, the adjusting part includes guide bar and gangbar, the guide bar slides and sets up in the inside of integrated casing, the gangbar is fixed in the inside of couple, and the one end of gangbar has seted up the open slot, the inside integrated into one piece of open slot has the guide block, the guide way of cladding in the guide block surface is seted up in the outside of guide bar, the one end integrated into one piece that the gangbar was kept away from to the guide bar has the piece of opening and close. This pointer-type ampere meter can pack up the couple under the condition of not using for the outside of the table body can not have the arch, and then can not occupy extra space when depositing, and the couple can not scratch personnel on every side yet.

Description

Pointer type ammeter

Technical Field

The utility model relates to an ampere meter technical field specifically is a pointer-type ampere meter.

Background

The pointer type ammeter is one of the meters used for measuring the current, along with the appearance of the digital ammeter capable of visually expressing numbers, the pointer type ammeter is gradually eliminated, the pointer type ammeter is mostly appeared in a teaching classroom at present, and when a teacher shows the ammeter, the ammeter needs to be lifted, so that the ammeter cannot be continuously shown to students, and the pointer type ammeter which can be hung is generated in time.

But the ampere meter of current suspension type can have bellied couple when using more, and this has just resulted in the table body comparatively irregular, can occupy extra space when depositing, also be easy scratch personnel around placing idle department simultaneously, and then all need pay special attention to when taking and placing the ampere meter, leads to the corresponding reduction of ampere meter practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pointer-type ampere meter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pointer-type ampere meter, includes the table body, the back of the table body is provided with integrated casing, two mounting grooves, two have been seted up at the top at the back of integrated casing the inside of mounting groove all is equipped with adjustable's couple, the inside of integrated casing is provided with the adjusting part with couple looks adaptation, the adjusting part includes guide bar and gangbar, the guide bar slides and sets up in the inside of integrated casing, the gangbar is fixed in the inside of couple, just the open slot has been seted up to the one end of gangbar, the inside integrated into one piece of open slot has the guide block, the guide way of cladding in the guide block surface has been seted up in the outside of guide bar, the one end integrated into one piece that the gangbar was kept away from to the guide bar has the piece of opening and close, the one end of opening and close the piece runs through the side of integrated casing.

Optionally, the hook is arranged in an L shape, and in an initial state, the bent section of the hook is located inside the mounting groove.

Optionally, a stroke groove sleeved on the outer surface of the opening and closing block is formed in the integrated shell, a return spring is fixedly mounted on one side of the inner wall of the stroke groove, and one end of the return spring is fixedly connected with the other end of the opening and closing block.

Optionally, both sides of the inner wall of the mounting groove are slidably provided with movable check blocks with arc-shaped upper end surfaces, one ends of the movable check blocks extend to the inside of the integrated shell and are fixedly connected with elastic reset pieces, and one ends of the elastic reset pieces are fixedly connected with the inner wall of the integrated shell.

Optionally, the two sides of the inner wall of the mounting groove are also integrally formed with fixed stoppers which are positioned under the movable stoppers, and the distance between the fixed stoppers and the movable stoppers is equal to the thickness of the hooks.

Optionally, the top end of the integrated shell is provided with an opening and closing push plate in a sliding manner, a connecting rod is integrally formed on the lower surface of the opening and closing push plate, the connecting rod is connected with the inside of the integrated shell in a sliding manner, and the bottom end of the connecting rod is fixedly connected with one end of the movable stop block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this pointer-type ampere meter adopts adjusting part's design, can roll out the couple from the inside of mounting groove during the use, and when not using, can accomodate the couple to the inside of accomodating the groove again, and then makes the integrated casing outside can not have unnecessary arch, can not occupy too much parking space, also can not scratch personnel on every side.

2. This pointer-type ampere meter adopts the cooperation of activity dog and fixed dog, after adjusting assembly will get in touch the assigned position, activity dog and fixed dog can restrict the couple, and then make the couple can be better when hanging provide a firm holding power for integrated casing and table body.

Drawings

Fig. 1 is a schematic view of the overall structure of a pointer type ammeter of the present invention;

fig. 2 is a rear view of a pointer type ammeter of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 of the pointer type ammeter of the present invention;

fig. 4 is a schematic view of a conditioning assembly of a pointer type ammeter according to the present invention;

fig. 5 is an enlarged schematic view of a pointer type ammeter at a position B in fig. 4 according to the present invention;

fig. 6 is a schematic sectional view of the back of the integrated casing of the pointer type ammeter of the present invention;

fig. 7 is an enlarged schematic view of the pointer type ammeter of the present invention at the position C in fig. 6;

fig. 8 is an installation schematic diagram of the movable stop of the pointer type ammeter of the present invention.

In the figure: 1. a watch body; 2. an integrated housing; 201. mounting grooves; 202. a stroke slot; 3. hooking; 4. an adjustment assembly; 401. a guide bar; 4011. a guide groove; 4012. an opening and closing block; 402. a linkage rod; 4021. an open slot; 4022. a guide block; 5. a return spring; 6. a movable stop block; 601. an elastic reset member; 7. opening and closing the push plate; 701. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a pointer type ammeter, including the table body 1, the back of table body 1 is provided with integrated casing 2, the inside of integrated casing 2 is provided with the required wire of table body 1, electrical apparatus such as circuit board, two mounting grooves 201 have been seted up at the top at the back of integrated casing 2, the inside of two mounting grooves 201 all is equipped with adjustable couple 3, couple 3 sets up to the L form, and under the initial condition, the bending section of couple 3 is located the inside of mounting groove 201, the inside of integrated casing 2 is provided with the adjusting part 4 with couple 3 looks adaptation, adjusting part 4 is used for making couple 3 roll out from the inside of mounting groove 201, and make its position relatively fixed after rolling out, adjusting part 4 includes guide bar 401 and gangbar 402, guide bar 401 slides and sets up in the inside of integrated casing 2, gangbar 402 is fixed in the inside of couple 3, and open slot 4021 has been seted up to the one end of

gangbar

402, 4021's inside integrated shaping has guide block 4022, guide bar 401's 4011 has been offered in the outside of guide block 4022 surface, guide bar 4011 is the guide bar 4012, guide bar 4011, the one end of integrated bar 4012 is the one end of integrated cover 4012, open slot 4012, open and close the open and close the integrated one end that integrated bar 4012 that open and close integrated bar 4012 one end has been referred to integrated one end that has been referred to integrated drawing had been kept away from integrated stick 4012, integrated one end that integrated stick 4012 has been referred to integrated.

Specifically, when needing to hang table body 1, the operator at first presses and opens and close piece 4012, opens and close piece 4012 and drives guide bar 401 and remove, and guide bar 401 drives guide way 4011 extrusion guide block 4022, and guide block 4022 drives guide bar 401 and rotates, and guide bar 401 rotates drives hook 3 gradually and rolls out from the inside of mounting groove 201 simultaneously, alright hang hook 3 to external carrier afterwards.

As shown in fig. 6 and fig. 7, integrated casing 2's inside is seted up and is cup jointed in the stroke groove 202 of opening and close piece 4012 surface, one side fixed mounting of stroke groove 202 inner wall has reset spring 5, reset spring 5 is the initial state that is not atress, reset spring 5's one end with open and close piece 4012's other end fixed connection, when pressing open and close piece 4012, the corresponding atress of reset spring 5 is shrink, it is follow-up after taking off couple 3, reset spring 5 can drive and open and close piece 4012 automatic re-setting, and then guide bar 401 is also with synchronous re-setting, it is corresponding, gangbar 402 also can drive couple 3 and overturn gradually among the inside of mounting groove 201.

As shown in fig. 3 and 8, the two sides of the inner wall of the mounting groove 201 are slidably provided with a movable stopper 6 having an arc-shaped upper end surface, one end of the movable stopper 6 extends into the integrated housing 2 and is fixedly connected with an elastic reset piece 601, and one end of the elastic reset piece 601 is fixedly connected with the inner wall of the integrated housing 2.

Further, the both sides of mounting groove 201 inner wall still integrated into one piece have fixed dog, and fixed dog is located movable dog 6 under, and the distance between fixed dog and the movable dog 6 equals the thickness of couple 3.

According to the structure, couple 3 is when rotating to the outside of mounting groove 201, can overturn to movable stop 6's top gradually, just can extrude movable stop 6 afterwards, movable stop 6 atress extrusion is to the inside removal of integrated casing 2, and movable stop 6 extrusion elasticity resets 601, elasticity resets 601 atress shrink, and after couple 3 overturns movable stop 6's below, receive the synchronous stop of restriction of fixed stop, elasticity resets 601 and drives movable stop 6 and reset and laminate the top of couple 3 this moment, alright here with couple 3 restriction in the inside of mounting groove 201.

As shown in fig. 8, the top of integrated casing 2 slides and is provided with and opens and close push pedal 7, the lower surface integrated into one piece who opens and close push pedal 7 has connecting rod 701, connecting rod 701 and sliding connection are in integrated casing 2's inside, the bottom of connecting rod 701 and the one end fixed connection of movable stop 6, the workable form that is crude of the upper surface of opening and close push pedal 7, and then make things convenient for the operator to promote to open and close push pedal 7, can drive connecting rod 701 and remove when opening and close push pedal 7 atress removal, connecting rod 701 drives movable stop 6 and removes away from the top of couple 3, at this moment under reset spring 5's effect, guide bar 401 resets, gangbar 402 reverses, and couple 3 also just gradually resets to in the inside of mounting groove 201.

The working principle is as follows: when table body 1 is hung to needs, the operator at first presses and opens and close piece 4012, it drives guide bar 401 and removes to open and close piece 4012, guide bar 401 drives guide way 4011 extrusion guide block 4022, guide block 4022 drives guide bar 401 and rotates, guide bar 401 pivoted drives hook 3 gradually and rolls out from the inside of mounting groove 201 simultaneously, the effect of activity dog 6 and fixed dog is deuterogamied, make hook 3's position relatively fixed, alright hang hook 3 to external carrier afterwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pointer type ampere meter, includes the table body (1), the back of table body (1) is provided with integrated casing (2), two mounting grooves (201), two have been seted up at the top at the back of integrated casing (2) the inside of mounting groove (201) all is equipped with adjustable couple (3), the inside of integrated casing (2) is provided with adjusting part (4) with couple (3) looks adaptation, adjusting part (4) include guide bar (401) and gangbar (402), guide bar (401) slide and set up in the inside of integrated casing (2), gangbar (402) are fixed in the inside of couple (3), just open slot (4021) have been seted up to the one end of gangbar (402), the inside integrated into one piece of open slot (4021) has guide block (4022), guide slot (4011) of cladding in guide block (4022) surface are seted up to the outside of guide bar (401), the one end integrated into one piece that gangbar (402) was kept away from to guide bar (401) has opening and closing block (4012), the one end of opening and closing block (4012) run through integrated casing (4012).

2. Pointer ammeter as claimed in claim 1, characterized in that the hook (3) is provided in an L-shape, and in the initial state, the bent section of the hook (3) is located inside the mounting groove (201).

3. The pointer type ammeter according to claim 1, wherein a stroke groove (202) sleeved on the outer surface of the opening and closing block (4012) is formed inside the integrated housing (2), a return spring (5) is fixedly mounted on one side of the inner wall of the stroke groove (202), and one end of the return spring (5) is fixedly connected with the other end of the opening and closing block (4012).

4. The pointer type ammeter in claim 1 wherein both sides of the inner wall of the mounting groove (201) are slidably provided with a movable stopper (6) having an arc-shaped upper end, one end of the movable stopper (6) extends into the integrated casing (2) and is fixedly connected with an elastic resetting member (601), and one end of the elastic resetting member (601) is fixedly connected with the inner wall of the integrated casing (2).

5. Pointer type ammeter in accordance with claim 1 wherein, the fixed stop is integrated with the inner wall of the mounting groove (201), the fixed stop is located under the movable stop (6), and the distance between the fixed stop and the movable stop (6) is equal to the thickness of the hook (3).

6. Pointer type ammeter in accordance with claim 4 wherein the top of the integrated housing (2) is slidably provided with an opening/closing push plate (7), the lower surface of the opening/closing push plate (7) is integrally formed with a connecting rod (701), the connecting rod (701) is slidably connected inside the integrated housing (2), and the bottom of the connecting rod (701) is fixedly connected with one end of the movable stopper (6).