CN213986661U - High-precision full-Chinese-character-display multifunctional harmonic monitoring meter - Google Patents

Abstract

The utility model relates to a harmonic monitoring table technical field, concretely relates to multi-functional harmonic monitoring table of full chinese demonstration of high accuracy, including the device main part, the device main part includes the wall body and the table body, the front of the table body is inlayed and is installed the display screen, there is the protective cover on the top of the table body through hinge movable mounting, the one side fixed mounting of protective cover has the inserted block, the positive fixed mounting of table body bottom wall body has fixed hollow block. The utility model discloses a be provided with the protective cover, the inserted block and fixed hollow block, it is positive to cover the table body with the protective cover, make the inserted block detain into fixed hollow block, the inserted block can be when the staff does not use the table body, cover the table body to the display screen surface area has the dust and causes the display screen surface to be vague, and then has guaranteed that the staff can read out the information on the display screen accurately, simultaneously, also improved the clean and tidy nature of display screen, convenient to use.

Description

High-precision full-Chinese-character-display multifunctional harmonic monitoring meter

Technical Field

The utility model relates to a harmonic monitoring table technical field specifically is a multi-functional harmonic monitoring table of full chinese demonstration of high accuracy.

Background

Harmonic monitoring is divided into two methods, namely non-online monitoring and online monitoring, wherein a portable tester is adopted in the non-online monitoring method, a concerned suspected harmonic source is tested irregularly, and the online monitoring method generally takes the monitoring instrument as a core.

However, current harmonic monitoring table does not have dirt-proof function, when not using, because the monitoring table is placed for a long time and can be caused the display screen to amazing, causes the display screen surface to be vague to make the staff can not read out the information on the display screen accurately, be not convenient for use, consequently, need design a high accuracy full chinese and show multi-functional harmonic monitoring table in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional harmonic monitoring table of full chinese demonstration of high accuracy to current harmonic monitoring table that proposes in solving above-mentioned background does not have dirt-proof function, when not using, because the monitoring table is placed for a long time and can be caused the display screen to be amassed, causes the display screen surface to be vague, thereby makes the staff can not read out the information on the display screen accurately, the problem of not being convenient for to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional harmonic monitoring of high accuracy full chinese demonstration table, includes the device main part, the device main part includes the wall body and the table body, the front of the table body is inlayed and is installed the display screen, there is the protective cover on the top of the table body through hinge movable mounting, the one side fixed mounting of protective cover has the inserted block, the positive fixed mounting of table body bottom wall body has fixed hollow block.

Preferably, the front of the table body both sides wall body all fixed mounting have the support frame, the equal fixed mounting in one side that the support frame is close to each other has the backup pad, the top all fixed mounting of backup pad has the slide rail, the inside slidable mounting of slide rail has the slider, the bottom of the table body and the top fixed connection of slider.

Preferably, fixed subassembly is all installed to the both sides of inserted block, fixed subassembly includes the recess, the both sides at the inserted block are seted up to the recess, the inside fixedly connected with spring of recess, the one end fixed mounting of spring has the stopper, the spacing groove has all been seted up to the inside both sides of fixed hollow block.

Preferably, the inside of slide rail has evenly seted up logical groove, the inserted bar has been inserted at the top that leads to the groove, the top fixedly connected with of inserted bar draws the piece.

Preferably, the number of the fixing assemblies is two, and the fixing assemblies are symmetrically distributed by using the central line of the insert block.

Preferably, one side of the limiting block is arc-shaped, and the shape of the limiting block corresponds to that of the limiting groove.

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

1. through being provided with protective cover, inserted block and fixed hollow block, it is positive to cover the table body with the protective cover, makes the inserted block detain into fixed hollow block, and the inserted block can cover the table body when the staff does not use the table body to there is the dust in the display screen surface area and cause the display screen surface to be vague, and then has guaranteed that the staff can read out the information on the display screen accurately, convenient to use.

2. Through being provided with fixed subassembly, the elasticity of spring acts on the stopper, makes the stopper card advance the spacing groove, and then fixes the inserted block in fixed hollow block, and then makes the protective cover the table body steadily, has improved the steadiness of protective cover.

3. Through being provided with backup pad, slide rail, slider, inserted bar, draw piece and logical groove, when the installation table body, with the slider slip in the slide rail, make the staff be convenient for install the table body, the convenience when having improved the installation of table body inserts logical groove with the inserted bar again, draws the piece card on leading to groove upper portion, can guarantee that the table body can not take place to remove under the condition that receives external force, has improved the stability after the installation of the table body.

Drawings

Fig. 1 is a front view of the protective cover opening structure of the present invention;

fig. 2 is a front view of the protective cover closing structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a partially enlarged cross-sectional view of the structure at a in fig. 2 according to the present invention;

fig. 5 is a partially enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 6 is a partially enlarged schematic view of a structure at C in fig. 3 according to the present invention.

In the figure: 100. a device main body; 110. a wall body; 111. a watch body; 112. a display screen; 113. a protective cover; 114. inserting a block; 115. fixing the hollow block; 116. a support frame; 117. a support plate; 118. a slide rail; 119. a slider; 120. inserting a rod; 121. pulling the block; 122. a through groove; 200. a fixing assembly; 210. a groove; 211. a spring; 212. a limiting block; 213. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-6, the present invention provides an embodiment:

the utility model provides a multi-functional harmonic monitoring table of high accuracy full chinese demonstration, including device main part 100, device main part 100 includes wall body 110 and table body 111, display screen 112 is installed to the front of table body 111 inlaying, there is protective cover 113 on the top of table body 111 through hinge movable mounting, protective cover 113's one side fixed mounting has inserted block 114, the front fixed mounting of table body 111 bottom wall body 110 has fixed hollow block 115, cover protective cover 113 to table body 111 openly, make inserted block 114 buckle in fixed hollow block 115, inserted block 114 can be when the staff does not use table body 111, cover table body 111, so that there is the dust display screen 112 surface area and cause display screen 112 surface blurring, and then guaranteed that the staff can read out the information on the display screen 112 accurately, convenient to use.

Furthermore, the front surfaces of the wall bodies 110 on the two sides of the meter body 111 are fixedly provided with supporting frames 116, one side, close to each other, of each supporting frame 116 is fixedly provided with a supporting plate 117, the top end of each supporting plate 117 is fixedly provided with a sliding rail 118, the sliding blocks 119 are slidably arranged inside the sliding rails 118, the bottom end of the meter body 111 is fixedly connected with the top end of the sliding block 119, when the meter body 111 is installed, the meter body 111 is close to the supporting plates 117, the sliding blocks 119 slide into the sliding rails 118, so that workers can conveniently install the meter body 111, and convenience in installation of the meter body 111 is improved.

Furthermore, fixed subassembly 200 is all installed to the both sides of inserted block 114, fixed subassembly 200 includes recess 210, recess 210 is seted up in the both sides of inserted block 114, the inside fixedly connected with spring 211 of recess 210, the one end fixed mounting of spring 211 has stopper 212, spacing groove 213 has all been seted up to the inside both sides of fixed hollow block 115, the elasticity of spring 211 acts on stopper 212, make stopper 212 block go into in the spacing groove 213, and then fix inserted block 114 in fixed hollow block 115, and then make protective cover 113 cover table body 111 steadily.

Further, logical groove 122 has evenly been seted up to slide rail 118's inside, and inserted bar 120 has been inserted at the top that leads to groove 122, and the top fixedly connected with of inserted bar 120 draws piece 121, inserts logical groove 122 with inserted bar 120 in, draws piece 121 card on leading to groove 122 upper portion, can guarantee that table body 111 can not take place to remove under the condition that receives external force, has improved the stability after table body 111 installs.

Furthermore, the number of the fixing components 200 is two, and the fixing components 200 are symmetrically distributed on the central line of the insert block 114, so that the stress on the insert block 114 is uniform, and the stability of the insert block 114 is further improved.

Furthermore, one side of the limiting block 212 is arc-shaped, and the shape of the limiting block 212 corresponds to that of the limiting groove 213, so that the limiting block 212 can slide into the limiting groove 213 conveniently, and the protective cover 113 can be covered conveniently.

The working principle is as follows: when the watch is used, the protective cover 113 covers the front face of the watch body 111, the inserting block 114 is buckled into the fixed hollow block 115, the inserting block 114 can cover the watch body 111 when an operator does not use the watch body 111, so that the surface of the display screen 112 is prevented from being blurred due to dust on the surface area of the display screen 112, the information on the display screen 112 can be accurately read by the operator, the use is facilitated, the elastic force of the spring 211 acts on the limiting block 212, the limiting block 212 is clamped into the limiting groove 213, the inserting block 114 is fixed in the fixed hollow block 115, and the protective cover 113 stably covers the watch body 111.

When the watch body 111 is installed, the watch body 111 is close to the supporting plate 117, the sliding block 119 slides into the sliding rail 118, so that an operator can conveniently install the watch body 111, convenience in installation of the watch body 111 is improved, the inserting rod 120 is inserted into the through groove 122, the pulling block 121 is clamped on the upper portion of the through groove 122, the watch body 111 can be prevented from moving under the condition of external force, and stability after installation of the watch body 111 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a multi-functional harmonic monitoring table of full chinese demonstration of high accuracy, includes device main part (100), its characterized in that: device main part (100) are including wall body (110) and table body (111), the front of table body (111) is inlayed and is installed display screen (112), the top of table body (111) has protective cover (113) through hinge movable mounting, the one side fixed mounting of protective cover (113) has inserted block (114), the front fixed mounting of table body (111) bottom wall body (110) has fixed hollow block (115).

2. The high-precision full-Chinese display multifunctional harmonic monitoring meter according to claim 1, characterized in that: the utility model discloses a table body, including table body (111) both sides wall body (110), the front all fixed mounting of support frame (116), the one side all fixed mounting that support frame (116) are close to each other has backup pad (117), the top all fixed mounting of backup pad (117) has slide rail (118), the inside slidable mounting of slide rail (118) has slider (119), the bottom of table body (111) and the top fixed connection of slider (119).

3. The high-precision full-Chinese display multifunctional harmonic monitoring meter according to claim 1, characterized in that: fixed subassembly (200) are all installed to the both sides of inserted block (114), fixed subassembly (200) include recess (210), the both sides at inserted block (114) are seted up in recess (210), the inside fixedly connected with spring (211) of recess (210), the one end fixed mounting of spring (211) has stopper (212), spacing groove (213) have all been seted up to fixed hollow block (115) inside both sides.

4. The high-precision full-Chinese display multifunctional harmonic monitoring meter according to claim 2, characterized in that: through grooves (122) are uniformly formed in the slide rails (118), inserting rods (120) are inserted into the tops of the through grooves (122), and pull blocks (121) are fixedly connected to the top ends of the inserting rods (120).

5. The high-precision full-Chinese display multifunctional harmonic monitoring meter according to claim 3, characterized in that: the number of the fixing assemblies (200) is two, and the fixing assemblies (200) are symmetrically distributed by the central line of the insert block (114).

6. The high-precision full-Chinese display multifunctional harmonic monitoring meter according to claim 3, characterized in that: one side of the limiting block (212) is arc-shaped, and the shape of the limiting block corresponds to that of the limiting groove (213).

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