CN216957890U - Relay base convenient to installation - Google Patents
Relay base convenient to installation Download PDFInfo
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- CN216957890U CN216957890U CN202123278586.2U CN202123278586U CN216957890U CN 216957890 U CN216957890 U CN 216957890U CN 202123278586 U CN202123278586 U CN 202123278586U CN 216957890 U CN216957890 U CN 216957890U
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- threaded rod
- relay base
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Abstract
The utility model discloses a relay base convenient to install, which comprises a shell, wherein a connecting groove is formed in the outer wall of the top of the shell, a circular through hole is formed in the inner wall of the bottom of the connecting groove, a guide cylinder is fixed on the inner wall of the circular through hole, a threaded rod is connected to the inner wall of the guide cylinder in a sliding mode, a backing plate is connected to the outer wall of the threaded rod through threads, a guide sliding groove is formed in the outer wall of the bottom of the shell, a movable block is connected to the inner wall of the guide sliding groove in a sliding mode, and a fixed buckle is fixed on each of the movable block and the outer wall of one side of the backing plate. According to the utility model, the threaded rod is pushed to move downwards through the guide cylinder, the threaded rod drives the base plate to be away from the bottom of the shell, the fixed buckle fixed on one side of the base plate can be conveniently clamped on the corresponding mounting plate, then the shell is pushed forwards, one side of the shell leans against the corresponding mounting plate, so that the fixed buckle on the movable block is also clamped on the corresponding mounting plate, and a worker can quickly and accurately clamp the fixed buckle on the corresponding mounting plate.
Description
Technical Field
The utility model relates to the technical field of relays, in particular to a relay base convenient to install.
Background
A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount meets a predetermined requirement. It has an interactive relationship between the control system and the controlled system. It is usually applied in the automatic control circuit, which is actually an "automatic switch" that uses small current to control the operation of large current. Therefore, the circuit has the functions of automatic regulation, safety protection, circuit conversion and the like. When the relay is installed, the relay is mostly matched with a relay base for use.
Through the retrieval, chinese patent application number is CN 202020633771.5's patent, discloses a relay base, including casing, mounting groove and top cap, casing one side is through screw thread fixedly connected with wiring bolt, the casing adopts the plastics material, wiring bolt adopts the copper product matter, be provided with square gasket on the wiring bolt, square gasket adopts the copper product matter, but above-mentioned technical scheme still has the inconvenient problem of installing relay base owing to not setting up corresponding can be convenient with the convenient mechanism of card on corresponding the mounting panel of fixed buckle on the relay base.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a relay base convenient to mount.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a relay base convenient to installation, includes the casing, casing top outer wall is opened there is the spread groove, and spread groove bottom inner wall is opened there is circular through-hole, and circular through-hole inner wall is fixed with the guide cylinder, and guide cylinder inner wall sliding connection has the threaded rod, and the threaded rod outer wall has the backing plate through threaded connection, and casing bottom outer wall is opened there is the direction spout, and direction spout inner wall sliding connection has the movable block, and movable block and backing plate one side outer wall are fixed with fixed buckle respectively.
As a still further scheme of the utility model: the outer wall of the top of the shell is provided with a top cover, the outer wall of the top cover is provided with a connecting hole, and the outer wall of the top of the shell is provided with a plurality of wiring bolts.
As a still further scheme of the utility model: and the outer walls of two sides of the shell are respectively fixed with a first mounting groove and a second mounting groove.
As a still further scheme of the utility model: threaded rod outer wall has the internal thread bucket through the threaded fixation, and internal thread bucket outer wall is fixed with the spread groove, and the spread groove both sides inner wall is fixed with the direction slide rail respectively, and limiting plate sliding connection is on the inner wall of direction slide rail.
As a still further scheme of the utility model: the outer wall of the bottom of the limiting plate is fixed with a limiting ring, the limiting ring is sleeved on the outer wall of the guide cylinder, and the outer wall of the top of the threaded rod is fixed with a screwing cap.
As a still further scheme of the utility model: the outer wall of the bottom of the shell is fixedly provided with a fixed plate, the outer wall of one side of the fixed plate is fixedly provided with a spring, and the outer wall of one side of the spring is fixedly arranged on the outer wall of one side of the movable block.
As a still further scheme of the utility model: push plates are respectively fixed on the outer walls of the two sides of the movable block.
As a still further scheme of the utility model: the outer wall of one side of the fixed plate is bonded with a friction pad, and the outer wall of the bottom of the shell is bonded with a buffer pad.
The utility model has the beneficial effects that:
1. the staff at first promotes the threaded rod through the guide cylinder and removes downwards, let the threaded rod drive the backing plate and keep away from the casing bottom, thereby let the card that fixed buckle in backing plate one side can be convenient on the mounting panel that corresponds, promote the casing forward again afterwards, let casing one side lean on the mounting panel that corresponds, thereby let fixed buckle on the movable block also block on the mounting panel that corresponds, let the staff can be fast and accurate with the fixed buckle card on the mounting panel that corresponds, can pass through the screw thread rotation threaded rod afterwards, let the threaded rod can insert the screw hole that corresponds on the mounting panel through the screw thread, can accomplish the fixed to the relay base.
2. When the staff promoted the threaded rod and reciprocated, the threaded rod can drive the outer wall and slide from top to bottom through threaded connection's limiting plate, and the limiting plate can lead to the removal of threaded rod this moment, avoids the threaded rod to take place to rock and leads to the unable normal card of fixed buckle on the mounting panel that corresponds, can carry on spacingly to the position of threaded rod simultaneously, avoids the threaded rod to drop from the casing.
3. When the staff is installing the relay base, support the friction pad with the thumb, detain two push pedals of movable block both sides with middle finger and forefinger simultaneously to let the movable block wholly remove backward, the staff is with the fixed buckle card of backing plate one side back on corresponding the mounting panel, can loosen the effect that forefinger and middle finger movable block can pass through the spring and remove forward, thereby let the fixed buckle of movable block one side also block on the mounting panel that corresponds, improved the installation effectiveness.
Drawings
Fig. 1 is a schematic front view of a relay base convenient to mount according to the present invention;
fig. 2 is a schematic side view of a relay base convenient to mount according to the present invention;
fig. 3 is a schematic bottom structure diagram of a relay base convenient to mount according to the present invention;
fig. 4 is a schematic view of a connection slot structure of a relay base convenient to mount according to the present invention.
In the figure: 1-shell, 2-top cover, 3-connecting hole, 4-wiring bolt, 5-screwing cap, 6-threaded rod, 7-connecting groove, 8-backing plate, 9-fixed buckle, 10-first mounting groove, 11-movable block, 12-push plate, 13-friction pad, 14-spring, 15-second mounting groove, 16-fixed plate, 17-buffer pad, 18-guide cylinder, 19-internal thread barrel, 20-guide sliding rail, 21-limit ring, 22-guide sliding groove and 23-limit plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
A relay base convenient to install is shown in figures 1-4 and comprises a shell 1, wherein a connecting groove 7 is formed in the outer wall of the top of the shell 1, a circular through hole is formed in the inner wall of the bottom of the connecting groove 7, a guide cylinder 18 is fixed to the inner wall of the circular through hole, a threaded rod 6 is connected to the inner wall of the guide cylinder 18 in a sliding mode, a backing plate 8 is connected to the outer wall of the threaded rod 6 through threads, a guide sliding groove 22 is formed in the outer wall of the bottom of the shell 1, a movable block 11 is connected to the inner wall of the guide sliding groove 22 in a sliding mode, and a fixed buckle 9 is fixed to the outer wall of one side of each of the movable block 11 and the backing plate 8 through a screw; when a worker installs the relay base, the worker firstly pushes the threaded rod 6 to move downwards through the guide cylinder 18, the threaded rod 6 drives the backing plate 8 to be far away from the bottom of the shell 1, so that the fixed buckle 9 fixed on one side of the backing plate 8 can be conveniently clamped on the corresponding mounting plate, then the shell 1 is pushed forwards, one side of the shell 1 leans against the corresponding mounting plate, so that the fixed buckle 9 on the movable block 11 is also clamped on the corresponding mounting plate, the worker can quickly and accurately clamp the fixed buckle 9 on the corresponding mounting plate, then the threaded rod 6 can be rotated through threads, the threaded rod 6 can be inserted into the corresponding threaded hole on the mounting plate through threads, and the fixation of the relay base is finished; the outer wall of the top of the shell 1 is provided with a top cover 2, the outer wall of the top cover 2 is provided with a connecting hole 3, and the outer wall of the top of the shell 1 is provided with a plurality of wiring bolts 4.
In order to improve the fixing effect on the relay base; as shown in fig. 1 and 2, a first mounting groove 10 and a second mounting groove 15 are respectively fixed on the outer walls of two sides of the housing 1; staff's accessible first mounting groove 10 and second mounting groove 15 use the screw that corresponds firmly to fix relay base on the mounting panel that corresponds to cooperation threaded rod 6 is fixed relay base.
To guide the up-and-down movement of the threaded rod 6; as shown in fig. 4, an internal thread barrel 19 is fixed on the outer wall of the threaded rod 6 through threads, a limiting plate 23 is fixed on the outer wall of the internal thread barrel 19, guide slide rails 20 are respectively fixed on the inner walls of the two sides of the connecting groove 7, and the limiting plate 23 is slidably connected to the inner walls of the guide slide rails 20; when the staff promoted threaded rod 6 and reciprocated, threaded rod 6 can drive the outer wall and slide from top to bottom through threaded connection's limiting plate 23, and limiting plate 23 can lead to the removal of threaded rod 6 this moment, avoids threaded rod 6 to take place to rock and leads to the unable normal card of fixed buckle 9 on the mounting panel that corresponds, can carry on spacingly to the position of threaded rod 6 simultaneously, avoids threaded rod 6 to drop from casing 1.
The threaded rod 6 is convenient for workers to move; as shown in fig. 4, a limiting ring 21 is fixed on the outer wall of the bottom of the limiting plate 23, the limiting ring 21 is sleeved on the outer wall of the guide cylinder 18, and a screwing cap 5 is fixed on the outer wall of the top of the threaded rod 6; the staff accessible is twisted 5 convenient to screw-threaded rod 6 and is rotated and remove, and when limiting plate 23 removed 7 bottom outer walls of spread groove simultaneously, limiting ring 21 of limiting plate 23 bottom can block on the outer wall of guide cylinder 18 to improve the holistic stability of limiting plate 23, make things convenient for the staff to rotate threaded rod 6 through twisting cap 5.
The working principle is as follows: firstly, the threaded rod 6 is pushed to move downwards by the guide cylinder 18, the threaded rod 6 drives the backing plate 8 to be far away from the bottom of the shell 1, so that the fixed buckle 9 fixed on one side of the backing plate 8 can be conveniently clamped on a corresponding mounting plate, then the shell 1 is pushed forwards, one side of the shell 1 leans against the corresponding mounting plate, so that the fixed buckle 9 on the movable block 11 is also clamped on the corresponding mounting plate, then the threaded rod 6 can be rotated by threads, the threaded rod 6 can be inserted into a corresponding threaded hole on the mounting plate through the threads, thereby fixing the relay base, a worker can firmly fix the relay base on the corresponding mounting plate by using the corresponding screws through the first mounting groove 10 and the second mounting groove 15, thereby the relay base is fixed by matching with the threaded rod 6, and when the worker pushes the threaded rod 6 to move up and down, threaded rod 6 can drive the outer wall and slide from top to bottom through threaded connection's limiting plate 23, and limiting plate 23 can lead the removal of threaded rod 6 this moment.
Example 2
A relay base convenient to install, in order to be able to move the movable block 11; as shown in fig. 2 and fig. 3, the present embodiment is improved based on embodiment 1 as follows: a fixing plate 16 is fixed on the outer wall of the bottom of the shell 1 through screws, a spring 14 is fixed on the outer wall of one side of the fixing plate 16 through screws, and the outer wall of one side of the spring 14 is fixed on the outer wall of one side of the movable block 11 through screws; the outer walls of the two sides of the movable block 11 are respectively fixed with a push plate 12 through screws; a friction pad 13 is bonded on the outer wall of one side of the fixed plate 16, and a buffer pad 17 is bonded on the outer wall of the bottom of the shell 1; when the staff is installing relay base, support friction pad 13 with the thumb, detain two push pedal 12 of movable block 11 both sides with the middle finger and forefinger simultaneously, thereby let the whole backward movement of movable block 11, the staff is with the fixed buckle 9 card of backing plate 8 one side back on corresponding the mounting panel, can loosen forefinger and middle finger movable block 11 and can pass through spring 14's effect and move forward, thereby let the fixed buckle 9 of movable block 11 one side also block in on the mounting panel that corresponds, thereby accomplish relay base's installation, and the installation effectiveness is improved.
The working principle is as follows: when the staff is installing the relay base, support friction pad 13 with the thumb, detain two push pedal 12 of movable block 11 both sides with the middle finger and forefinger simultaneously, thereby let the whole backward movement of movable block 11, the staff is with the fixed buckle 9 card of backing plate 8 one side back on corresponding the mounting panel, can loosen forefinger and middle finger movable block 11 and can move forward through spring 14's effect, thereby let the fixed buckle 9 of movable block 11 one side also block in on the mounting panel that corresponds.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a relay base convenient to installation, includes casing (1), a serial communication port, casing (1) top outer wall is opened there are spread groove (7), spread groove (7) bottom inner wall is opened there is circular through-hole, circular through-hole inner wall is fixed with guide cylinder (18), guide cylinder (18) inner wall sliding connection has threaded rod (6), threaded rod (6) outer wall has backing plate (8) through threaded connection, casing (1) bottom outer wall is opened there is direction spout (22), direction spout (22) inner wall sliding connection has movable block (11), movable block (11) and backing plate (8) one side outer wall are fixed with fixed buckle (9) respectively.
2. The easy-to-mount relay base is characterized in that the top outer wall of the shell (1) is provided with a top cover (2), the top outer wall of the top cover (2) is provided with a connecting hole (3), and the top outer wall of the shell (1) is provided with a plurality of wiring bolts (4).
3. The easy-to-mount relay base according to claim 2, wherein the housing (1) is fixed with a first mounting groove (10) and a second mounting groove (15) on the outer walls of two sides.
4. The relay base convenient to install according to claim 1, wherein an internal thread barrel (19) is fixed on the outer wall of the threaded rod (6) through threads, a limiting plate (23) is fixed on the outer wall of the internal thread barrel (19), guide sliding rails (20) are respectively fixed on the inner walls of two sides of the connecting groove (7), and the limiting plate (23) is slidably connected on the inner walls of the guide sliding rails (20).
5. The easy-to-mount relay base according to claim 4, wherein the outer wall of the bottom of the limiting plate (23) is fixed with a limiting ring (21), the limiting ring (21) is sleeved on the outer wall of the guide cylinder (18), and the outer wall of the top of the threaded rod (6) is fixed with a screwing cap (5).
6. The easy-to-mount relay base is characterized in that a fixed plate (16) is fixed on the outer wall of the bottom of the shell (1), a spring (14) is fixed on the outer wall of one side of the fixed plate (16), and the outer wall of one side of the spring (14) is fixed on the outer wall of one side of the movable block (11).
7. The easy-to-mount relay base according to claim 6, wherein the outer walls of the two sides of the movable block (11) are respectively fixed with a push plate (12).
8. The relay socket convenient for installation according to claim 7, wherein the outer wall of one side of the fixing plate (16) is adhered with a friction pad (13), and the outer wall of the bottom of the housing (1) is adhered with a buffer pad (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278586.2U CN216957890U (en) | 2021-12-24 | 2021-12-24 | Relay base convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278586.2U CN216957890U (en) | 2021-12-24 | 2021-12-24 | Relay base convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216957890U true CN216957890U (en) | 2022-07-12 |
Family
ID=82310192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123278586.2U Active CN216957890U (en) | 2021-12-24 | 2021-12-24 | Relay base convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216957890U (en) |
-
2021
- 2021-12-24 CN CN202123278586.2U patent/CN216957890U/en active Active
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