CN215908826U

CN215908826U - Fixing device for humidity alarm of broadcast television transmitter room

Info

Publication number: CN215908826U
Application number: CN202122330765.XU
Authority: CN
Inventors: 刘艳敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-25
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a fixing device for a humidity alarm of a broadcast television transmitter room, which comprises a fixing plate, wherein mounting blocks are symmetrically and fixedly mounted at the upper end and the lower end of the fixing plate, limiting mechanisms are symmetrically mounted on the surfaces of the upper end and the lower end of the right side of the fixing plate, each limiting mechanism comprises a first protection plate and a second protection plate, fixing blocks are fixedly mounted on the surfaces of the left sides of the first protection plate and the second protection plate, and fixing rods are inserted into the fixing blocks. According to the utility model, the first protection plate and the first spring are arranged, and the inclined planes arranged on the right sides of the first protection plate and the second protection plate can enable the first protection plate and the second protection plate to be away from each other when the humidity alarm is inserted between the first protection plate and the second protection plate, and the humidity alarm can be clamped and limited by the elasticity of the first spring, so that the humidity alarm can be conveniently and rapidly installed, the installation efficiency is improved, and the damage to a wall body is reduced.

Description

Fixing device for humidity alarm of broadcast television transmitter room

Technical Field

The utility model relates to the technical field of humidity alarm fixing, in particular to a fixing device for a humidity alarm of a broadcast television transmitting machine room.

Background

Broadcast television stations serve a great number of television users and send broadcast messages, broadcast signals are generally sent through a transmitter room, and due to the fact that the number of electronic devices in the transmitter room is large, a humidity alarm is needed to monitor the humidity in a machine tool.

When an existing humidity alarm is installed, most of the existing humidity alarm is fixedly installed through screws, when the humidity alarm needs to be periodically maintained, fixing screws on the surface of the humidity alarm need to be detached in sequence, after the humidity alarm is overhauled, the screws need to be installed in sequence, and the wall surface can be seriously damaged due to repeated detachment and installation.

Therefore, we propose a fixing device of the humidity alarm of the broadcast television transmitter room to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a fixing device for a humidity alarm of a broadcast television transmitter room.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a broadcast television emission computer lab humidity alarm fixing device, includes the fixed plate, the upper and lower both ends symmetry fixed mounting of fixed plate has the installation piece, stop gear is installed to both ends surface symmetry about the right side of fixed plate, and stop gear includes first guard plate and second guard plate, the left side fixed surface of first guard plate and second guard plate installs the fixed block, and the inside of fixed block is inserted and is equipped with the dead lever, the surface cover of dead lever is equipped with first spring.

Preferably, the right side surface of the fixing plate is symmetrically provided with rectangular sliding grooves corresponding to the fixing blocks, fixing rods are fixedly inserted into the rectangular sliding grooves, and the fixing blocks are slidably sleeved on the surfaces of the fixing rods.

Preferably, the right side central point of fixed plate puts fixed mounting of department and has fixed frame, and the fixed frame one end fixed surface who keeps away from the fixed plate is connected with the rubber disc, inside inserting of bottom of fixed frame is established and is connected with sealing mechanism.

Preferably, the sealing mechanism comprises a pull rod and a connecting rod, the connecting rod is fixedly connected to the surface of the top end of the pull rod, a rubber sleeve is sleeved on the surface of the top end of the connecting rod, a supporting rod is inserted into the left side of the pull rod, and the supporting rod is inserted into one end of the pull rod, and the front side and the rear side of the supporting rod are symmetrically and fixedly connected with limiting blocks.

Preferably, the pull rod is of a rectangular structure, a sliding groove corresponding to the pull rod is formed in the surface of the left side of the top end of the second protection plate, and the pull rod is in sliding connection with the second protection plate.

Preferably, the left side of the pull rod is provided with a sliding groove corresponding to the support rod at a position close to the top end, the inner walls of the front side and the rear side of the sliding groove are provided with sliding rails corresponding to the limiting blocks, the limiting blocks are inserted in the sliding rails, and the limiting blocks are connected with the pull rod in a sliding manner.

Preferably, a second spring is inserted into the sliding groove, the top end of the second spring is fixedly connected with the surface of the inner top end of the sliding groove, and the surface of the bottom end of the second spring is fixedly connected with the surface of the top end of the supporting rod.

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

1. the device can make first guard plate and second guard plate keep away from each other when humidity alarm inserts and establishes between first guard plate and second guard plate through being provided with first guard plate and first spring, through the inclined plane that first guard plate and second guard plate right side set up to elasticity through first spring self can be spacing with humidity alarm centre gripping, thereby the quick installation humidity alarm of being convenient for improves the installation effectiveness, reduces the damage to the wall body.

2. The device is through being provided with rubber disc and rubber sleeve, the surface through humidity alarm and rubber disc is inconsistent, can extrude the inside air of rubber disc, thereby make the rubber disc tightly inhale at the back of humidity alarm, consolidate the humidity alarm, and through the power of pulling downwards, drive the whole lapse of pull rod, thereby make the inside of rubber sleeve roll-off fixed frame, make the inside of air admission rubber disc, thereby be convenient for dismantle humidity alarm, avoid violence to take and lead to the device life-span to subtract the weak point.

Drawings

Fig. 1 is a schematic cross-sectional view of a three-dimensional structure of a humidity alarm fixing device of a broadcast television transmitter room according to the present invention;

FIG. 2 is a perspective view of the spacing mechanism shown in FIG. 1;

FIG. 3 is a three-dimensional burst view of the sealing mechanism of FIG. 1;

FIG. 4 is a schematic perspective sectional view of the structure of the fixing frame and the rubber disk in FIG. 1;

fig. 5 is a perspective enlarged view of the structure at a in fig. 1.

In the figure: 100. a fixing plate; 200. mounting blocks; 300. a limiting mechanism; 301. a first guard plate; 302. a second guard plate; 303. a fixed block; 304. fixing the rod; 305. a first spring; 400. a fixing frame; 500. a rubber disc; 600. a sealing mechanism; 601. a pull rod; 602. a connecting rod; 603. a rubber sleeve; 604. a support bar; 605. a limiting block; 606. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a humidity alarm fixing device for a broadcast television transmitter room comprises a fixing plate 100, wherein mounting blocks 200 are symmetrically and fixedly mounted at the upper end and the lower end of the fixing plate 100, limiting mechanisms 300 are symmetrically mounted on the surfaces of the upper end and the lower end of the right side of the fixing plate 100, each limiting mechanism 300 comprises a first protection plate 301 and a second protection plate 302, fixing blocks 303 are fixedly mounted on the surfaces of the left sides of the first protection plate 301 and the second protection plate 302, fixing rods 304 are inserted inside the fixing blocks 303, and first springs 305 are sleeved on the surfaces of the fixing rods 304 to facilitate mounting and fixing of the humidity alarm.

Further, refer to fig. 2 and learn that the right side surface symmetry of fixed plate 100 has seted up the rectangle spout corresponding with fixed block 303, and the inside of rectangle spout is fixed to be inserted and is equipped with dead lever 304, and the sliding surface cover of dead lever 304 is equipped with fixed block 303, and fixed block 303 slides from top to bottom at the surface of dead lever 304 to adjust the interval between first guard plate 301, thereby make things convenient for the humidity alarm of the not equidimension of centre gripping.

Further, as can be known by referring to fig. 2, the fixed frame 400 is fixedly installed at the right center of the fixed plate 100, and the fixed frame 400 is fixedly connected with the rubber disc 500 at the end surface far away from the fixed plate 100, the sealing mechanism 600 is inserted and connected inside the bottom end of the fixed frame 400, and the rubber disc 500 tightly absorbs the back surface of the humidity alarm to reinforce the humidity alarm.

Further, as can be known by referring to fig. 3 and 4, the sealing mechanism 600 includes a pull rod 601 and a connecting rod 602, the top surface of the pull rod 601 is fixedly connected with the connecting rod 602, and the top surface cover of the connecting rod 602 is provided with a rubber sleeve 603, the left side of the pull rod 601 is internally inserted with a supporting rod 604, and the supporting rod 604 is inserted into a front side and a rear side of one end inside the pull rod 601 and is symmetrically and fixedly connected with a limiting block 605, a hole groove corresponding to the rubber sleeve 603 is formed in the bottom left side surface of the fixing frame 400 in a penetrating manner, the diameter of the hole groove is smaller than that of the rubber sleeve 603, the top of the rubber sleeve 603 is arc-shaped, the rubber sleeve 603 is inserted into the hole groove through the self contractive force, and is tightly attached to the inner wall of the hole groove through elasticity, thereby ensuring the sealing performance of the fixing frame 400.

Further, as can be known from fig. 5, the pull rod 601 has a rectangular structure, the top left surface of the second protection plate 302 is provided with a sliding groove corresponding to the pull rod 601, the pull rod 601 and the second protection plate 302 are connected in a sliding manner, one end of the support rod 604 far away from the pull rod 601 is fixedly connected with the right surface of the fixing plate 100, and the whole sealing mechanism 600 is limited by the support rod 604.

Further, as can be known by referring to fig. 3, a sliding groove corresponding to the support rod 604 is formed in a position, close to the top end, on the left side of the pull rod 601, a sliding rail corresponding to the limit block 605 is formed in inner walls of the front side and the rear side of the sliding groove, the limit block 605 is inserted into the sliding rail, the limit block 605 is in sliding connection with the pull rod 601, the pull rod 601 can be limited by the limit block 605, and the pull rod is prevented from falling off from the support rod 604.

Further, as can be known from fig. 3, the second spring 606 is inserted into the sliding groove, the top end of the second spring 606 is fixedly connected to the inner top end surface of the sliding groove, the bottom end surface of the second spring 606 is fixedly connected to the top end surface of the supporting rod 604, and the pull rod 601 can be assisted to be reset through the second spring 606.

The working principle is as follows: when the utility model is used, according to the attached drawings 1, 2, 3, 4 and 5, an operator places the fixing plate 100 at a proper position, fixes the mounting block 200 with the front surface through an expansion screw, inserts the humidity alarm between the first protection plate 301 and the second protection plate 302, presses the first protection plate 301 and the second protection plate 302 to slide away from each other, presses the first spring 305 to a contracted state, and can drive the first protection plate 301 and the second protection plate 302 to slide close through the expansion force of the limiting block 605 to limit the humidity alarm, when the humidity alarm slides between the first protection plate 301 and the second protection plate 302 to collide with the rubber disc 500, the air in the rubber disc 500 can be extruded out, the air volume in the rubber disc 500 is expanded due to an outward elastic force to enable the air pressure in the rubber disc 500 to be smaller than the external atmospheric pressure, thereby enabling the rubber disc 500 to be tightly absorbed on the back of the humidity alarm to reinforce the humidity alarm;

during maintenance, the pull rod 601 is driven to linearly slide downwards on the surface of the support rod 604 through the force of downward pulling, the second spring 606 is contracted to be in a contracted state, the connecting rod 602 pulls the rubber sleeve 603 to be far away from the inside of the fixed frame 400, air enters the inside of the rubber disc 500 at the moment, the humidity alarm is separated from the rubber disc 500, and the phenomenon that the service life of the device is shortened due to violent taking is avoided.

Claims

1. The utility model provides a broadcast television emission computer lab humidity alarm fixing device, includes fixed plate (100), its characterized in that, the upper and lower both ends symmetry fixed mounting of fixed plate (100) has installation piece (200), stop gear (300) are installed to both ends surface symmetry about the right side of fixed plate (100), and stop gear (300) including first guard plate (301) and second guard plate (302), first guard plate (301) and the left side fixed surface of second guard plate (302) install fixed block (303), and the inside of fixed block (303) is inserted and is equipped with dead lever (304), the surface cover of dead lever (304) is equipped with first spring (305).

2. The fixing device of the humidity alarm in the broadcasting and television transmitter room of claim 1, wherein the right side surface of the fixing plate (100) is symmetrically provided with rectangular sliding grooves corresponding to the fixing blocks (303), the fixing rods (304) are fixedly inserted in the rectangular sliding grooves, and the fixing blocks (303) are slidably sleeved on the surfaces of the fixing rods (304).

3. The fixing device for the humidity alarm of the broadcasting television transmitter room according to claim 1, wherein a fixing frame (400) is fixedly installed at the right center of the fixing plate (100), a rubber disc (500) is fixedly connected to the surface of one end of the fixing frame (400) far away from the fixing plate (100), and a sealing mechanism (600) is inserted and connected inside the bottom end of the fixing frame (400).

4. The fixing device for the humidity alarm of the broadcast television transmitter room according to claim 3, wherein the sealing mechanism (600) comprises a pull rod (601) and a connecting rod (602), the connecting rod (602) is fixedly connected to the top end surface of the pull rod (601), a rubber sleeve (603) is sleeved on the top end surface of the connecting rod (602), a supporting rod (604) is inserted into the left side of the pull rod (601), and the supporting rod (604) is inserted into one end of the pull rod (601), and front and rear side surfaces of the one end of the left side of the right side of the left side.

5. The fixing device for the humidity alarm of the broadcast television transmitter room according to claim 4, wherein the pull rod (601) is of a rectangular structure, a sliding groove corresponding to the pull rod (601) is formed in the left side surface of the top end of the second protection plate (302), and the pull rod (601) is connected with the second protection plate (302) in a sliding manner.

6. The fixing device for the humidity alarm of the broadcast television transmitter room according to claim 4, wherein a sliding groove corresponding to the support rod (604) is formed in the position, close to the top end, of the left side of the pull rod (601), sliding rails corresponding to the limiting blocks (605) are formed in the inner walls of the front side and the rear side of the sliding groove, the limiting blocks (605) are inserted into the sliding rails, and the limiting blocks (605) are slidably connected with the pull rod (601).

7. The fixing device of the humidity alarm of the broadcasting and television transmitter room of claim 6, wherein a second spring (606) is inserted into the chute, the top end of the second spring (606) is fixedly connected with the inner top end surface of the chute, and the bottom end surface of the second spring (606) is fixedly connected with the top end surface of the support rod (604).