CN214618943U - Positioning type clamping rail structure and transmitter - Google Patents
Positioning type clamping rail structure and transmitter Download PDFInfo
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- CN214618943U CN214618943U CN202122223415.3U CN202122223415U CN214618943U CN 214618943 U CN214618943 U CN 214618943U CN 202122223415 U CN202122223415 U CN 202122223415U CN 214618943 U CN214618943 U CN 214618943U
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Abstract
The utility model relates to a card rail technical field has solved the problem of the unable fixed equipment position of card rail structure among the prior art. A positioning type rail clamping structure comprises a shell and a rail clamp, wherein a first Z-axis limiting part and a second Z-axis limiting part are arranged on the shell, a first sliding groove is formed in the side wall of the second Z-axis limiting part, an X-axis limiting part is connected to the shell in a sliding mode, an elastic mechanism is arranged between the shell and the X-axis limiting part, the positioning type rail clamping structure further comprises a Y-axis limiting part and a Y-axis limiting cavity, the Y-axis limiting part is arranged on the rail clamp, and the Y-axis limiting cavity is arranged on the X-axis limiting part or the shell or the first Z-axis limiting part; or the Y-axis limiting block is arranged on the X-axis limiting piece or the shell or the first Z-axis limiting piece, and the Y-axis limiting cavity is arranged on the clamping rail. The transmitter comprises a positioning type clamping rail structure, a sensor and a conditioning circuit, wherein the sensor is electrically connected with the conditioning circuit, and the sensor and the conditioning circuit are both positioned in the shell.
Description
Technical Field
The utility model relates to a card rail technical field especially relates to a locate mode card rail structure and changer.
Background
A clamp rail is a mechanism used to secure equipment (e.g., air switches, sensors, etc.) to a target plane (e.g., a wall, a cabinet side wall). The card rail includes a fixed plate, and the both sides of fixed plate are fixed with upper plate and hypoplastron respectively, during the use with the equipment casing on the buckle structure cooperation, the fixed plate passes through the screw fixation to the target plane on, in the hypoplastron inserts the spout on the casing, the upper plate card is gone into between casing and the buckle, the casing is spacing on the card rail, still can follow the card rail and slide, the adjusting position of being convenient for. However, in some use scenarios, the position of the device does not need to be adjusted, but needs to be fixed, the device cannot be positioned by the conventional clamping rail structure, and the device freely slides on the clamping rail, which causes the insecurity of the device and the external wiring, and causes the reduction of system reliability or even the disconnection.
The transmitter is a device for collecting physical quantity, converting the physical quantity into electrical quantity, and adding a signal processing circuit and a signal transmission circuit to the sensor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a locate mode card rail structure and changer has solved the problem of the unable fixed equipment position of card rail structure among the prior art.
A positioning type rail clamping structure comprises a shell and a rail clamp, wherein a first Z-axis limiting part and a second Z-axis limiting part are arranged on the shell, a first sliding chute is arranged on the side wall of the second Z-axis limiting part, an X-axis limiting part is connected on the shell in a sliding manner, an elastic mechanism is arranged between the shell and the X-axis limiting part, the positioning type rail clamping structure also comprises a Y-axis limiting block and a Y-axis limiting cavity matched with the Y-axis limiting block,
the Y-axis limiting block is arranged on the clamping rail, and the Y-axis limiting cavity is arranged on the X-axis limiting piece or the shell or the first Z-axis limiting piece;
or the Y-axis limiting block is arranged on the X-axis limiting piece or the shell or the first Z-axis limiting piece, and the Y-axis limiting cavity is arranged on the clamping rail. When the utility model is used, the clamping rail is positioned between the first Z-axis limiting part and the second Z-axis limiting part, and the relative position of the shell and the clamping rail in the Z-axis direction is fixed; the edges of two sides of the clamping rail are respectively positioned in the first sliding chute and between the X-axis limiting part and the shell, and the first sliding chute and the X-axis limiting part are used for limiting in the X-axis direction; when the Y-axis limiting block is arranged on the clamping rail, the Y-axis limiting cavity is arranged on the X-axis limiting block or the shell or the first Z-axis limiting block, and when the Y-axis limiting block is arranged on the X-axis limiting block or the shell or the first Z-axis limiting block, the Y-axis limiting cavity is arranged on the clamping rail and the Y-axis limiting block is located in the Y-axis limiting cavity, so that the shell is limited in the Y-axis direction and prevented from moving along the clamping rail. The clamping rail is fixed on the target plane, so that the shell is positioned and fixed on the target plane.
Further, the Y-axis limiting cavity comprises a groove or a notch.
Furthermore, the Y-axis limiting cavity is defined by a first Y-axis limiting block and a second Y-axis limiting block.
Furthermore, the Y-axis limiting block is the X-axis limiting block, and the Y-axis limiting cavity is arranged on the clamping rail. The X-axis limiting part is used as a Y-axis limiting part and clamped into a Y-axis limiting cavity on the clamping rail under the action of the elastic mechanism to limit the shell in the Y-axis direction.
Furthermore, two second sliding grooves are formed in the shell, two opposite sides of the X-axis limiting part are located in the second sliding grooves, and a first stop block and a second stop block which limit the X-axis limiting part are arranged on the shell.
Furthermore, the elastic mechanism comprises a spring or an elastic strip, one end of the spring or the elastic strip abuts against or is fixedly connected to the X-axis limiting part, and the other end of the spring or the elastic strip abuts against or is fixedly connected to the shell.
Furthermore, the elastic mechanism comprises two elastic strips, one end of each elastic strip, which is far away from the second Z-axis limiting part, is fixed on the X-axis limiting part, the distance between the ends, which are far away from the second Z-axis limiting part, of the two elastic strips is greater than the distance between the ends, which are close to the second Z-axis limiting part, of the two elastic strips, and the first stop block is located between the two elastic strips. Under the action of the elastic force of the two elastic strips, the first stop block moves towards one end, away from the second Z-axis limiting part, of the two elastic strips, namely the X-axis limiting part moves towards the second Z-axis limiting part.
Furthermore, a through hole and an arc-shaped hole are formed in the clamping rail. The clamping rail is arranged on a target plane, the two bolts penetrate through the through hole and the arc-shaped hole respectively, the clamping rail can rotate around the through hole at the moment, after the angle of the clamping rail is adjusted (generally, the clamping rail is horizontal), and the clamping rail can be fixed by screwing the screws.
Furthermore, the Y-axis limiting cavity is defined by a first Y-axis limiting block and a second Y-axis limiting block, and the first Y-axis limiting block and the second Y-axis limiting block are arranged on the clamping rail. When the X-axis limiting part limiting mechanism is used, the X-axis limiting part is clamped between the first Y-axis limiting block and the second Y-axis limiting block under the action of the elastic mechanism, and the shell is limited in the Y-axis direction.
Furthermore, the Y-axis limiting cavity comprises a notch arranged on the clamping rail. When the X-axis limiting part is used, the X-axis limiting part is clamped into the notch on the clamping rail under the action of the elastic mechanism, and the shell is limited in the Y-axis direction.
Furthermore, the Y-axis limiting block is arranged on the clamping rail, and the Y-axis limiting cavity comprises a notch arranged on the X-axis limiting part or is surrounded by a first Y-axis limiting block arranged on the X-axis limiting part and a second Y-axis limiting block arranged on the X-axis limiting part. One end of the X-axis limiting part extends out under the action of the elastic mechanism, and the Y-axis limiting part is clamped into a notch in the X-axis limiting part to limit the shell in the Y-axis direction.
The transmitter comprises a positioning type clamping rail structure, a sensor and a conditioning circuit, wherein the sensor is electrically connected with the conditioning circuit, and the sensor and the conditioning circuit are both positioned in the shell.
According to the technical scheme, the utility model has the advantages of it is following:
the clamping rail is positioned between the first Z-axis limiting part and the second Z-axis limiting part, and the relative position of the shell and the clamping rail in the Z-axis direction is fixed; the edges of two sides of the clamping rail are respectively positioned in the first sliding chute and between the X-axis limiting part and the shell, and the first sliding chute and the X-axis limiting part are used for limiting in the X-axis direction; when the Y-axis limiting block is arranged on the clamping rail, the Y-axis limiting cavity is arranged on the X-axis limiting block or the shell, when the Y-axis limiting block is arranged on the X-axis limiting block or the shell, the Y-axis limiting cavity is arranged on the clamping rail, and the Y-axis limiting block is located in the Y-axis limiting cavity, so that the shell is limited in the Y-axis direction, and is prevented from moving along the clamping rail. The clamping rail is fixed on the target plane, so that the shell is positioned and fixed on the target plane.
Drawings
In order to illustrate the technical solution of the present invention more clearly, the drawings that are needed in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic view of the positioning type rail clip structure of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a right side view of the housing of the present invention;
fig. 4 is a top view of the housing of the present invention;
fig. 5 is a schematic view of the X-axis position limiting element of the present invention;
fig. 6 is a schematic structural view of a rail clip in embodiment 1 of the present invention;
fig. 7 is a front view of the positioning type rail clip structure in embodiment 3 of the present invention;
fig. 8 is a front view of the positioning type rail clip structure in embodiment 2 of the present invention;
fig. 9 is a schematic structural view of a housing according to embodiment 4 of the present invention;
fig. 10 is a schematic structural view of a housing according to embodiment 5 of the present invention;
fig. 11 is a schematic structural view of a rail clip in embodiment 2 of the present invention;
fig. 12 is a schematic structural view of a rail clip according to embodiment 4 of the present invention;
fig. 13 is a schematic structural view of a rail clip according to embodiment 5 of the present invention;
fig. 14 is a rear view of embodiment 6 of the present invention;
1. the casing, 2, the card rail, 3, first Z axle locating part, 4, second Z axle locating part, 5, first spout, 6, X axle locating part, 7, the gib block, 8, first Y axle limiting part, 9, second Y axle limiting part, 10, the elastic strip, 11, the through-hole, 12, the arc hole, 13, the second spout, 14, first dog, 15, the second dog, 16, supplementary limiting block, 17, Y axle limiting part, 18, the third dog, 19, first slide, 20, the second slide, 21, the fixed plate, 22, the spacing chamber of Y axle, 23, the connecting plate, 24, the spring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the embodiments described below are only some embodiments, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent without making any creative effort, shall fall within the scope of protection of the present patent.
Example 1
As shown in fig. 1-6, a positioning type rail clamping structure includes a housing 1 and a rail clamping 2, the rail clamping 2 includes a fixing plate 21, a first sliding plate 19 and a second sliding plate 20, the fixing plate 21 and the first sliding plate 19 are connected by a connecting plate 23, the fixing plate 21 is parallel to the first sliding plate 19, the connecting plate 23 is perpendicular to the fixing plate 21, the first sliding plate 19 and the second sliding plate 20 are respectively located on two sides of the fixing plate 21, and the fixing plate 21 is provided with a through hole 11 and an arc hole 12. Be equipped with first Z axle locating part 3 and second Z axle locating part 4 on the casing 1, be equipped with first spout 5 on the lateral wall of second Z axle locating part 4, sliding connection has X axle locating part 6 on the casing 1, be equipped with elastic mechanism between casing 1 and the X axle locating part 6, elastic mechanism promotes X axle locating part 6, makes the one end of X axle locating part 6 be located between first Z axle locating part 3 and second Z axle locating part 4, still include Y axle locating part and the spacing chamber of Y axle supporting with Y axle locating part. The utility model discloses during the use, second slide 20 inserts in first spout 5, and first slide 19 is located between X axle locating part 6 and the casing 1, and fixed plate 21 is fixed on the target plane.
The Y-axis limiting block is served as an X-axis limiting block 6, a Y-axis limiting cavity is defined by a first Y-axis limiting block 8 and a second Y-axis limiting block 9, the first Y-axis limiting block 8 is arranged on the first sliding plate 19, and the second Y-axis limiting block 9 is arranged on the first sliding plate 19 or the connecting plate 23 or the fixing plate 21. The utility model discloses during the use, the one end of X axle locating part 6 is located between first Y axle stopper 8 and the second Y axle stopper 9 to carry out the spacing of Y axle direction to casing 1, avoid casing 1 to slide along card rail 2. The end of the X-axis limiting part 6 is a rounded corner, so that the second sliding plate 20 can be inserted into the first sliding groove 5 first when the housing 1 and the rail clip 2 are installed, the housing 1 is rotated around the axis of the first sliding groove 5, the first sliding plate 19 pushes the X-axis limiting part 6, and the X-axis limiting part 6 is clipped between the X-axis limiting part 6 and the housing 1, thereby completing the installation. The end parts of the first Y-axis limiting block 8 and the second Y-axis limiting block 9 close to the first Z-axis limiting block 3 are fillets, so that one end of the second sliding plate 20 can be inserted into the first sliding groove 5 when the shell 1 and the clamping rail 2 are installed, then the shell 1 is pushed along the direction of the clamping rail 2, the first Y-axis limiting block 8 or the second Y-axis limiting block 9 pushes the X-axis limiting block 6, and the X-axis limiting block 6 is inserted between the first Y-axis limiting block 8 and the second Y-axis limiting block 9 to complete installation.
Two auxiliary limiting blocks 16 used for limiting the X-axis limiting block 6 are arranged on the shell 1, second sliding grooves 13 are formed in the side faces of the auxiliary limiting blocks 16, two opposite sides of the X-axis limiting block 6 are located in the second sliding grooves 13, and the X-axis limiting block 6 is connected with the shell 1 in a sliding mode. The elastic mechanism comprises two elastic strips 10, one ends of the two elastic strips 10 far away from the second Z-axis limiting part 4 are fixed on the X-axis limiting part 6, the distance between the ends of the two elastic strips 10 close to the second Z-axis limiting part 4 is smaller than the distance between the ends of the two elastic strips 10 far away from the second Z-axis limiting part 4, a first stop 14 is arranged on the shell 1, and the first stop 14 is located between the two elastic strips 10. Due to the elastic forces of the two elastic strips 10, the X-axis limiter 6 has a tendency to move towards the second Z-axis limiter 4. The X-axis position-limiting member 6 is provided with a third stopper 18, and when the X-axis position-limiting member 6 is pushed to move to an extreme position away from the second Z-axis position-limiting member 4, the third stopper 18 is stopped by the first stopper 14, so that the X-axis position-limiting member 6 is prevented from being separated from the housing 1.
The transmitter comprises a positioning type clamping rail structure, a sensor and a conditioning circuit, wherein the sensor is electrically connected with the conditioning circuit, and the sensor and the conditioning circuit are both positioned in the shell 1.
Example 2
As shown in fig. 8 and 11, the present embodiment is different from embodiment 1 in that the Y-axis limit chamber 22 includes a notch provided on the fixed plate 21 or the first slide plate 19 or the connecting plate 23.
Example 3
As shown in fig. 7, the difference between the present embodiment and embodiment 1 is that two first Z-axis position-limiting parts 3 and two second Z-axis position-limiting parts 4 are disposed on the housing 1, the X-axis position-limiting part 6 is located between the two first Z-axis position-limiting parts 3, and a guide bar 7 is disposed between the two second Z-axis position-limiting parts 4. The Y-axis limiting block 17 is arranged on the fixing plate 21 or the first sliding plate 19 or the connecting plate 23, and the Y-axis limiting cavity comprises a notch arranged on the X-axis limiting block 6. The gap is arranged at one end of the X-axis limiting part 6 close to the second Z-axis limiting part 4. The utility model discloses during the use, Y axle stopper 17 card is gone into in the breach on the X axle locating part 6, carries out the spacing of Y axle direction to casing 1, avoids casing 1 to slide along card rail 2.
Example 4
As shown in fig. 9 and 12, the present embodiment is different from embodiment 1 in that the Y-axis limiting block 17 is fixed on the housing 1 or the first Z-axis limiting block 3, and the Y-axis limiting cavity 22 includes a notch or a groove provided on the fixing plate 21 or the first sliding plate 19 or the connecting plate 23.
Example 5
As shown in fig. 10 and 13, the present embodiment is different from embodiment 1 in that the Y-axis limiting block 17 is fixed on the fixing plate 21 or the first sliding plate 19 or the connecting plate 23, and the Y-axis limiting cavity 22 includes a notch provided on the housing 1 or the first Z-axis limiting block 3.
Example 6
As shown in fig. 14, the present embodiment is different from embodiment 1 in that the elastic mechanism includes a spring 24 or an elastic strip, one end of the spring 24 or the elastic strip abuts against or is fixedly connected to the X-axis limiting member 6, and the other end abuts against or is fixedly connected to the housing 1.
Example 7
The present embodiment is different from embodiment 1 in that the first Y-axis stopper 8 is disposed on the connecting plate 23, and the second Y-axis stopper 9 is disposed on the first sliding plate 19 or the connecting plate 23 or the fixing plate 21.
Example 8
The present embodiment is different from embodiment 1 in that the first Y-axis stopper 8 is disposed on the fixing plate 21, and the second Y-axis stopper 9 is disposed on the first sliding plate 19 or the connecting plate 23 or the fixing plate 21.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims and in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A positioning type rail clamping structure comprises a shell (1) and a rail clamping (2), wherein a first Z-axis limiting part (3) and a second Z-axis limiting part (4) are arranged on the shell (1), a first sliding chute (5) is arranged on the side wall of the second Z-axis limiting part (4), an X-axis limiting part (6) is connected on the shell (1) in a sliding manner, an elastic mechanism is arranged between the shell (1) and the X-axis limiting part (6), the positioning type rail clamping structure is characterized by further comprising a Y-axis limiting part (17) and a Y-axis limiting cavity matched with the Y-axis limiting part (17),
the Y-axis limiting block (17) is arranged on the clamping rail (2), and the Y-axis limiting cavity is arranged on the X-axis limiting block (6) or the shell (1) or the first Z-axis limiting block (3);
or the Y-axis limiting block (17) is arranged on the X-axis limiting piece (6) or the shell (1) or the first Z-axis limiting piece (3), and the Y-axis limiting cavity is arranged on the clamping rail (2).
2. The positive track structure of claim 1, wherein the Y-axis limiting cavity comprises a groove or a notch.
3. The positioning type rail clamping structure according to claim 1, wherein the Y-axis limiting cavity is defined by a first Y-axis limiting block (8) and a second Y-axis limiting block (9).
4. The fixed rail clamping structure according to claim 1, 2 or 3, wherein the Y-axis limiting block (17) comprises the X-axis limiting block (6), and the Y-axis limiting cavity is arranged on the clamping rail (2).
5. The positioning type rail clamping structure according to claim 1, 2 or 3, wherein two second sliding grooves (13) are formed in the housing (1), two opposite sides of the X-axis limiting member (6) are located in the second sliding grooves (13), and a first stopper (14) and a second stopper (15) for limiting the X-axis limiting member (6) are formed in the housing (1).
6. The positioning type rail clamping structure according to claim 5, wherein the elastic mechanism comprises a spring or an elastic strip, one end of the spring or the elastic strip abuts against or is fixedly connected to the X-axis limiting member (6), and the other end abuts against or is fixedly connected to the housing (1).
7. The positioning type track clamping structure according to claim 5, wherein the elastic mechanism comprises two elastic strips (10), one end of each elastic strip (10) far away from the second Z-axis limiting member (4) is fixed on the X-axis limiting member (6), the distance between the ends of the two elastic strips (10) far away from the second Z-axis limiting member (4) is greater than the distance between the ends of the two elastic strips close to the second Z-axis limiting member (4), and the first stopper (14) is located between the two elastic strips (10).
8. The positioning type clamping rail structure according to claim 1, 2 or 3, characterized in that the clamping rail (2) is provided with a through hole (11) and an arc-shaped hole (12).
9. Transmitter, characterized in that it comprises a positioning type clamping rail structure according to any one of claims 1 to 8, a sensor and a conditioning circuit, the sensor and the conditioning circuit are electrically connected, and both the sensor and the conditioning circuit are located in the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223415.3U CN214618943U (en) | 2021-09-15 | 2021-09-15 | Positioning type clamping rail structure and transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223415.3U CN214618943U (en) | 2021-09-15 | 2021-09-15 | Positioning type clamping rail structure and transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618943U true CN214618943U (en) | 2021-11-05 |
Family
ID=78411514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122223415.3U Active CN214618943U (en) | 2021-09-15 | 2021-09-15 | Positioning type clamping rail structure and transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214618943U (en) |
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2021
- 2021-09-15 CN CN202122223415.3U patent/CN214618943U/en active Active
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