CN216246443U

CN216246443U - Digital display meter

Info

Publication number: CN216246443U
Application number: CN202122896025.2U
Authority: CN
Inventors: 郑献武
Original assignee: Zhejiang Woyuan Electric Co ltd
Current assignee: Zhejiang Woyuan Electric Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-08
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a digital display meter which comprises a meter shell, wherein two sides of the meter shell are provided with embedding grooves, one side of each embedding groove is welded with a friction plate, the bottom of one side of the meter shell is embedded with a second electrical interface, one side of the meter shell is connected with a connecting plate through screws, the periphery of the connecting plate is connected with a protective frame through screws, connecting blocks are welded on two sides of the protective frame, and one side of the protective frame is embedded with a buffer frame. This digital display table, first keep off board and second keep off the board and can receive when the striking at the digital display table, the very first time prevents that the watchcase from receiving direct striking, thereby reduce the probability that the watchcase damaged because of the striking, buffer spring can reduce the energy that the digital display table side received the striking effectively, first flexible pipe and the flexible pipe of second can effectively reduce the digital display table and openly receive the energy of striking, the buffering frame, transparent protection shield, the absolute safety of display screen when receiving the striking can be protected to the friction cover with blockking the groove, reduce the probability that the display screen damaged.

Description

Digital display meter

Technical Field

The utility model relates to the technical field of digital display meters, in particular to a digital display meter.

Background

The digital display meter is a short for digital display meter. The display is commonly used with LED and LCD as display elements.

The digital display meter has the characteristics of visual intuition, convenient setting, high intelligent control degree and the like, and along with the rapid development of the current sensing technology, the digital display meter has continuously powerful functions and continuously improved precision, and the digital display meter is replacing a large number of traditional mechanical meters and is widely applied to various industries and daily life.

However, the existing digital display meter has no protection structure, and is easily damaged by impact. Therefore, the digital display meter is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a digital display meter, which comprises a meter shell, wherein two sides of the meter shell are provided with embedding grooves, one side of each embedding groove is welded with a friction plate, the top of one side of the meter shell is embedded with a first electrical interface, the bottom of one side of the meter shell is embedded with a second electrical interface, one side of the meter shell is connected with a connecting plate through screws, the periphery of the connecting plate is connected with a protection frame through screws, two sides of the protection frame are welded with connecting blocks, and one side of the protection frame is embedded with a buffer frame.

As a preferred technical scheme of the utility model, one side of the connecting plate is connected with a display screen through a screw, and the periphery of one side of the connecting plate is provided with a blocking groove.

As a preferable technical scheme of the utility model, a button is embedded in the top of one side of the protection frame, and a connecting groove is formed in one side of the protection frame.

As a preferable technical scheme of the utility model, one side of the connecting block is provided with a buffer groove, the interior of the buffer groove is connected with a buffer spring through a screw, one end of the buffer spring is connected with a connecting cylinder through a screw, and one side of the connecting cylinder is connected with a first baffle plate through a screw.

As a preferred technical scheme of the utility model, the other side of the connecting block is connected with a first telescopic pipe through a screw, the inside of the first telescopic pipe is connected with a second telescopic pipe in a sliding manner, one end of the second telescopic pipe is sleeved with a sealing sleeve, and one end of the second telescopic pipe is connected with a second baffle plate through a screw.

As a preferred technical scheme, one side of the buffer frame is rotatably connected with a transparent protection plate through a pin shaft, the central point of the bottom side of the buffer frame is provided with a clamping groove, the central point of the bottom of the transparent protection plate is welded with a buckle, and one side of the buffer frame is sleeved with a friction sleeve.

As a preferable technical solution of the present invention, the length of the second baffle is 1.2 times of the width of the connecting block.

The utility model has the beneficial effects that:

1. according to the digital display meter, the first baffle plate and the second baffle plate are arranged, so that the meter shell can be prevented from being directly impacted at the first time when the digital display meter is impacted, and the probability of damage to the meter shell due to impact is reduced;

2. according to the digital display meter, the energy of the side surface of the digital display meter due to impact can be effectively reduced by arranging the buffer spring, and the energy of the front surface of the digital display meter due to impact can be effectively reduced by the first telescopic pipe and the second telescopic pipe;

3. this digital display meter can protect the absolute safety of display screen when receiving the striking through being equipped with buffering frame, transparent protection shield, friction cover and blockking the groove, reduces the probability that the display screen damaged, prolongs the life of display screen.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an overall schematic view of a digital display table according to the present invention;

FIG. 2 is a rear-side overall view of a digital display of the present invention;

FIG. 3 is an overall split view of a digital display table according to the present invention;

FIG. 4 is an enlarged schematic view of an area A in an overall splitting schematic view of the digital display table according to the utility model.

In the figure: 1. a watch case; 101. embedding a groove; 102. a friction plate; 103. a first electrical interface; 104. a second electrical interface; 2. a connecting plate; 201. a display screen; 202. a blocking groove; 3. a protective frame; 301. a button; 302. connecting grooves; 4. connecting blocks; 401. a buffer tank; 402. a buffer spring; 403. a connecting cylinder; 404. a first baffle plate; 405. a first telescopic tube; 406. a second telescopic tube; 407. sealing sleeves; 408. a second baffle plate; 5. a buffer frame; 501. a transparent protective plate; 502. a card slot; 503. buckling; 504. and (4) a friction sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model relates to a digital display meter, which comprises a meter case 1, wherein two sides of the meter case 1 are provided with embedding grooves 101, one side of each embedding groove 101 is welded with a friction plate 102, the top of one side of the meter case 1 is embedded with a first electrical interface 103, the bottom of one side of the meter case 1 is embedded with a second electrical interface 104, one side of the meter case 1 is connected with a connecting plate 2 through screws, the periphery of the connecting plate 2 is connected with a protective frame 3 through screws, two sides of the protective frame 3 are welded with connecting blocks 4, and one side of the protective frame 3 is embedded with a buffer frame 5.

Wherein, one side of connecting plate 2 has display screen 201 through screwed connection, and the periphery of one side of connecting plate 2 is seted up and is blockked groove 202, and buffering frame 5 can slide in blockking groove 202 to offset some energy of striking.

Wherein, a button 301 is embedded in the top of one side of the protection frame 3, and a connecting groove 302 is provided on one side of the protection frame 3, so as to ensure that the buffer frame 5 can be smoothly connected in the blocking groove 202.

Wherein, buffer tank 401 has been seted up to connecting block 4 one side, and there is buffer spring 402 inside of buffer tank 401 through screwed connection, and there is connecting cylinder 403 one end of buffer spring 402 through screwed connection, and there is first baffle 404 that supports one side of connecting cylinder 403 through screwed connection, and when first baffle 404 that supports received the striking, connecting cylinder 403 slided in buffer tank 401 to can extrude buffer spring 402, and reduce the energy of striking through buffer spring 402.

The other side of the connecting block 4 is connected with a first telescopic pipe 405 through a screw, the inside of the first telescopic pipe 405 is connected with a second telescopic pipe 406 in a sliding manner, one end of the second telescopic pipe 406 is sleeved with a sealing sleeve 407, one end of the second telescopic pipe 406 is connected with a second baffle 408 through a screw, when the second baffle 408 is impacted, the second telescopic pipe 406 can slide in the first telescopic pipe 405, and the air in the first telescopic pipe 405 can counteract the energy of the impact under the action of atmospheric pressure and the sealing sleeve 407.

Wherein, one side of buffering frame 5 is connected with transparent protection board 501 through the round pin axle rotation, draw-in groove 502 has been seted up to the bottom side central point of buffering frame 5, the bottom central point welding of transparent protection board 501 has buckle 503, one side cover of buffering frame 5 is equipped with friction cover 504, transparent protection board 501 can protect display screen 201 not receive external damage, and when transparent protection board 501 received the striking, buffering frame 5 can slide in stopping groove 202, and because the atmospheric pressure that exists in friction cover 504 and the stopping groove 202, can offset the energy of striking.

As a preferred technical solution of the present invention, the length of the second baffle 408 is 1.2 times of the width of the connecting block 4, so as to prevent the second baffle 408 from being too long to affect the pressing of the button 301.

The working principle is as follows: when the digital display meter is impacted, the transparent protection plate 501 can protect the display screen 201 from being damaged by the outside, the buffer frame 5 can slide in the blocking groove 202, the energy of the impact can be offset due to the friction sleeve 504 and the atmospheric pressure in the blocking groove 202, the connecting cylinder 403 can slide in the buffer groove 401, so that the buffer spring 402 can be extruded, the energy of the impact is reduced through the buffer spring 402, the second telescopic pipe 406 can slide in the first telescopic pipe 405, and the air in the first telescopic pipe 405 can offset the energy of the impact under the atmospheric pressure and the action of the sealing sleeve 407; the device has solved current digital display table and has not protection architecture, leads to the problem that digital display table damaged when receiving the striking easily.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a digital display table, includes watchcase (1), its characterized in that, the both sides of watchcase (1) have been seted up and have been inlayed groove (101), one side welding of inlaying groove (101) has friction plate (102), one side top of watchcase (1) is inlayed and is had first electrical property interface (103), one side bottom of watchcase (1) is inlayed and is had second electrical property interface (104), there is connecting plate (2) one side of watchcase (1) through screwed connection, there is protecting frame (3) periphery of connecting plate (2) through screwed connection, the both sides welding of protecting frame (3) has connecting block (4), one side of protecting frame (3) is inlayed and is had buffering frame (5).

2. The digital display meter according to claim 1, characterized in that one side of the connecting plate (2) is connected with a display screen (201) through a screw, and a blocking groove (202) is formed in the periphery of one side of the connecting plate (2).

3. The digital display watch according to claim 1, characterized in that a button (301) is embedded in the top of one side of the protection frame (3), and a connecting groove (302) is formed in one side of the protection frame (3).

4. The digital display meter according to claim 1, characterized in that a buffer groove (401) is formed in one side of the connecting block (4), a buffer spring (402) is connected to the inside of the buffer groove (401) through a screw, a connecting cylinder (403) is connected to one end of the buffer spring (402) through a screw, and a first baffle plate (404) is connected to one side of the connecting cylinder (403) through a screw.

5. The digital display meter according to claim 1, characterized in that a first telescopic pipe (405) is connected to the other side of the connecting block (4) through screws, a second telescopic pipe (406) is slidably connected to the inside of the first telescopic pipe (405), a sealing sleeve (407) is sleeved on one end of the second telescopic pipe (406), and a second stop plate (408) is connected to one end of the second telescopic pipe (406) through screws.

6. The digital display meter according to claim 1, wherein a transparent protection plate (501) is rotatably connected to one side of the buffer frame (5) through a pin shaft, a clamping groove (502) is formed in the center of the bottom side of the buffer frame (5), a buckle (503) is welded to the center of the bottom of the transparent protection plate (501), and a friction sleeve (504) is sleeved on one side of the buffer frame (5).

7. A digital display meter as claimed in claim 5, characterized in that the length of the second stop plate (408) is 1.2 times the width of the connecting piece (4).