CN221039201U

CN221039201U - Rotary switch memory

Info

Publication number: CN221039201U
Application number: CN202322787133.5U
Authority: CN
Inventors: 蒋金伟
Original assignee: Shanghai Lushi Electronics Co ltd
Current assignee: Shanghai Lushi Electronics Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-28
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a rotary switch memory, which relates to the technical field of digital multimeters and comprises an instrument body, wherein a controller is arranged on the surface of the instrument body, a protective shell is sleeved on the outer side of the instrument body, a placing groove is formed in the left side surface of the protective shell, a storage cover is movably connected to the surface of the placing groove, a mounting block is fixed in the placing groove, and a first groove is formed in the position, which is far to the left, of the surface of the mounting block. According to the utility model, the instrument body can be protected by the protective shell to prevent the instrument body from falling and damaging, the surface of the protective shell is provided with the placing groove, and the connecting wire to be used by the instrument body can be clamped into the first groove and the second groove which are formed in the surface of the mounting block to be stored by arranging the mounting block, so that the condition that the connecting wire is lost or forgotten is avoided, and meanwhile, the clamping column and the clamping groove are abutted to shield the transparent protective cover from the surface of the controller to protect the transparent protective cover.

Description

Rotary switch memory

Technical Field

The utility model relates to the technical field of digital multimeters, in particular to a rotary switch memory.

Background

Multimeters for measuring various parameters related to electrical circuits, such as current, voltage, resistance and capacitance, can be hand-held devices for basic trouble shooting and field service work, or complex platform instruments capable of measuring with great precision, which can be implemented with analog instruments deflected by electromagnets, or with digital displays such as LCD (liquid crystal display) screens.

The rotary switch memory of the universal meter in the prior art is generally of a single integral structure, the condition that the universal meter is easy to collide and fall in the use process leads to shorter service life of equipment, and a connecting wire of the equipment needs to be automatically stored by a worker, so that the condition that the connecting wire is lost or forgotten is easy to occur.

Disclosure of utility model

The present utility model is directed to a rotary switch memory, which solves the technical problems that the protection effect of the device proposed in the background is poor and the connection line cannot be stored.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary switch memory comprises an instrument body, wherein a controller is arranged on the surface of the instrument body, and a protective shell is sleeved on the outer side of the instrument body;

a placing groove is formed in the left side surface of the protective shell, a storage cover is movably connected to the surface of the placing groove, and a mounting block is fixed in the placing groove;

The surface of protecting crust and instrument body are fixed with the display frame in the upper position, the draw-in groove has been seted up to the bottom of display frame, the surface of protecting crust is located swing joint in the lower position has transparent protecting cover, the front end of transparent protecting cover is fixed with the draw-in post of being connected with draw-in groove block.

As an optimal technical scheme of the rotary switch memory, a first groove is formed in the position, close to the left, of the surface of the mounting block, and a second groove is formed in the position, close to the right, of the surface of the mounting block.

As a preferable technical scheme of the rotary switch memory, the positive magnetic stripe is fixed on the inner side surface of the storage cover, and the negative magnetic stripe is fixed on the left side surface of the protective shell above the placing groove.

As a preferable technical scheme of the rotary switch memory, the storage cover is rotatably connected with the left side of the protective shell through a hinge, and the transparent protective cover is rotatably connected with the bottom end of the protective shell through a hinge.

As a preferable technical scheme of the rotary switch memory, a rope penetrating hole extending to the top of the protective shell is formed in the corner of the upper right side of the protective shell in a penetrating mode.

As a preferable technical scheme of the rotary switch memory, the clamping groove is arranged in a shape of being wide in front and narrow in back, the upper surface of the front side of the display frame is arranged in an inclined shape, and the front end of the clamping column is in a ladder shape.

In summary, the utility model has the following advantages:

According to the utility model, the instrument body can be protected by the protective shell to prevent the instrument body from falling and damaging, the surface of the protective shell is provided with the placing groove, and the connecting wire to be used by the instrument body can be clamped into the first groove and the second groove which are formed in the surface of the mounting block to be stored by arranging the mounting block, so that the condition that the connecting wire is lost or forgotten is avoided, and meanwhile, the clamping column and the clamping groove are abutted to shield the transparent protective cover from the surface of the controller to protect the transparent protective cover.

Drawings

FIG. 1 is a schematic diagram of a subjective three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a subjective cross-sectional structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model in a deployed configuration;

fig. 4 is a schematic diagram of a partial cross-sectional structure of a card slot card column according to the present utility model.

In the figure: 100. an instrument body; 110. a controller; 120. a protective shell; 130. a storage cover; 140. a placement groove; 150. a mounting block; 151. a first groove; 152. a second groove; 160. a display frame; 161. a clamping groove; 170. a transparent protective cover; 171. a clamping column; 180. and (5) threading the rope holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, A rotary switch memory comprises an instrument body 100, wherein a controller 110 is arranged on the surface of the instrument body 100, and a protective shell 120 is sleeved outside the instrument body 100;

a placing groove 140 is formed in the left side surface of the protective shell 120, the surface of the placing groove 140 is movably connected with a storage cover 130, and a mounting block 150 is fixed in the placing groove 140;

The surface of the protective shell 120 and the upper position of the instrument body 100 are fixed with a display frame 160, the bottom of the display frame 160 is provided with a clamping groove 161, the lower position of the surface of the protective shell 120 is movably connected with a transparent protective cover 170, and the front end of the transparent protective cover 170 is fixed with a clamping column 171 which is clamped and connected with the clamping groove 161.

A first groove 151 is formed in the surface of the mounting block 150 at a position far to the left, and a second groove 152 is formed in the surface of the mounting block 150 at a position far to the right.

The locking groove 161 is provided with a wide front and a narrow rear, and the upper surface of the front side of the display frame 160 is provided with an inclined front end, and the front end of the locking post 171 is shaped like a trapezoid.

Can play the protective effect to it through setting up the shield shell 120 and cup jointing in the outside of instrument body 100, offer standing groove 140 in the side of shield shell 120, can accomodate the connecting wire and place inside standing groove 140 when need not to use, and carry out the block spacing through recess 151 and No. two recesses 152 that the installation piece 150 surface was seted up, so can accomplish the accomodating of connecting wire fast, avoid the staff to forget or lose the condition of connecting wire.

The display frame 160 is fixed on the surface of the protective shell 120, the use effect of the display frame 160 cannot be influenced by transparent materials, the transparent protective cover 170 which is rotationally connected with the bottom of the protective shell 120 is arranged below the display frame 160, when control operation is needed, the force is enabled to pull the transparent protective cover 170 to drive the inclined surface of the clamping column 171 to squeeze the clamping groove 161, the clamping column 171 can be driven to slide out of the display frame 160, and at the moment, the transparent protective cover 170 can be turned over to be opened for control operation, so that the protection of the controller 110 is improved, and the situation that false touch and false pressing occur in the carrying process is avoided.

Referring to fig. 1, an anode magnetic stripe is fixed on the inner surface of the housing cover 130, and a cathode magnetic stripe is fixed on the left surface of the protective housing 120 above the placement groove 140.

After the connection line is stored, the storage cover 130 can be rotated to enable the positive magnetic stripe to be adsorbed with the negative magnetic stripe, and the storage cover 130 is fixed to avoid the storage cover 130 from being unfolded and loosened.

Referring to fig. 1, the left side of the storage cover 130 is rotatably connected to the left side of the protective housing 120 through a hinge, and the bottom end of the transparent protective cover 170 is rotatably connected to the bottom end of the protective housing 120 through a hinge.

The storage cover 130 and the transparent protective cover 170 can be flexibly turned over, and the inconvenient rotation is prevented.

Referring to fig. 2, a rope hole 180 extending to the top of the protective housing 120 is formed at the right upper corner of the protective housing 120.

The hanging rope can be worn inside the wrist-support device, and a user can hang the wrist-support device at the wrist to prevent the wrist-support device from being lost when using the wrist-support device.

During the use, cup joint in the outside of instrument body 100 through setting up shield shell 120 and can play the guard effect, set up standing groove 140 in the side of shield shell 120, can accomodate the connecting wire and place inside standing groove 140 when need not to use, and carry out the block spacing through recess 151 and No. two recess 152 that the installation piece 150 surface was seted up, so can accomplish the accomodating to the connecting wire fast, avoid the staff to forget or lose the condition of connecting wire, at the fixed display frame 160 of surface of shield shell 120, its transparent material can not influence its result of use, set up the transparent protective cover 170 of being connected with the rotation of shield shell 120 bottom in the below of display frame 160, can be when need carrying out the control operation, make the inclined plane extrusion draw-in groove 161 of power pulling transparent protective cover 170 drive card post 171 can drive card post 171 roll-off display frame 160's inside, can open transparent protective cover 170 and control operation this moment, so be favorable to improving the protection to controller 110, avoid appearing the mistake and touch the condition according to mistake in the carrying.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A rotary switch memory comprising an instrument body (100), characterized in that: the surface of the instrument body (100) is provided with a controller (110), and the outer side of the instrument body (100) is sleeved with a protective shell (120);

A placing groove (140) is formed in the left side surface of the protective shell (120), a storage cover (130) is movably connected to the surface of the placing groove (140), and a mounting block (150) is fixed in the placing groove (140);

The surface of protecting crust (120) is fixed with display frame (160) with instrument body (100) upper position, draw-in groove (161) have been seted up to the bottom of display frame (160), the surface lower position department swing joint of protecting crust (120) has transparent protective cover (170), the front end of transparent protective cover (170) is fixed with card post (171) that are connected with draw-in groove (161) block.

2. A rotary switch memory according to claim 1, characterized in that: a first groove (151) is formed in the position, close to the left, of the surface of the mounting block (150), and a second groove (152) is formed in the position, close to the right, of the surface of the mounting block (150).

3. A rotary switch memory according to claim 1, characterized in that: an anode magnetic stripe is fixed on the inner side surface of the storage cover (130), and a cathode magnetic stripe is fixed on the left side surface of the protective shell (120) above the placing groove (140).

4. A rotary switch memory according to claim 1, characterized in that: the storage cover (130) is rotatably connected with the left side of the protective shell (120) through a hinge, and the transparent protective cover (170) is rotatably connected with the bottom end of the protective shell (120) through a hinge.

5. A rotary switch memory according to claim 1, characterized in that: a rope penetrating hole (180) extending to the top of the protective shell (120) is formed in the right upper corner of the protective shell (120) in a penetrating mode.

6. A rotary switch memory according to claim 1, characterized in that: the clamping groove (161) is arranged in a front wide and rear narrow shape, the upper surface of the front side of the display frame (160) is arranged in an inclined shape, and the front end of the clamping column (171) is in a trapezoid shape.