Curing and clamping device for temperature sensor

Abstract

The utility model discloses a curing clamping device for a temperature sensor, and relates to the technical field of sensor curing clamps. A curing clamping device for a temperature sensor comprises a clamping ring, a plurality of clamping grooves are formed in the circumference of the clamping ring, and one side and the upper side of each clamping groove penetrate through the inner wall of the clamping ring and the top face of the clamping ring respectively so that terminals can be placed in the clamping grooves; the upper ring plate is rotationally arranged on the clamping ring, and a plurality of sealing plates corresponding to the clamping grooves are fixedly connected to the inner diameter of the upper ring plate; according to the utility model, the clamping ring is designed to be annular, and the joints of the terminals and the wires uniformly face the center of the clamping ring, so that when light of a UV curing machine is emitted, the light can uniformly irradiate the dispensing between the terminals and the wires on the clamping ring, the dispensing curing speed is always and quickly, and batch operation is further realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of sensor curing fixtures, and in particular relates to a curing clamping device for a temperature sensor. Background Art

[0002] During the production process of the temperature sensor, one end of its wiring harness needs to be connected to the terminal, which is used to plug into the external circuit board to achieve electrical connection. In order to improve the stability of the connection between the terminal and the wiring harness, it is necessary to dispense glue and cure between the terminal and the wiring harness so that the wiring harness and the terminal are firmly fixed.

[0003] In the usual operation process, it is necessary to first dispense glue between the terminal and the wire harness, and then send it to the UV curing machine for curing. In order to improve the curing efficiency, it is usually necessary to send the terminals and wire harnesses to the UV curing machine in batches. In order to achieve batch operation, a clamping fixture is required to clamp the terminals and wire harnesses in batches, and the terminals and wire harnesses on the fixture can be removed quickly and conveniently after curing.

[0004] In addition, most fixtures are designed in the shape of long strips, which makes it difficult for the light of the UV curing machine to radiate on both sides of the long strip when the long strip fixture is placed in the UV curing machine, resulting in slow curing efficiency at both ends of the long strip fixture; for this reason, we propose a curing clamping device for temperature sensors. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a curing clamping device for a temperature sensor which can overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a curing clamping device for a temperature sensor, comprising: a clamping ring, a plurality of clamping grooves are opened on the circumference of the clamping ring, one side and the upper side of the clamping groove respectively penetrate the inner wall of the clamping ring and the top surface of the clamping ring, so as to place the terminal in the clamping groove; an upper ring plate rotatably arranged on the clamping ring, a plurality of sealing plates corresponding to the clamping grooves are fixedly connected to the inner diameter of the upper ring plate; a wiring harness plate, which is fixedly connected to the clamping ring through a connecting plate, and a plurality of restraining grooves are opened on the circumference of the inner wall of the wiring harness plate, so as to limit the wires on the terminals.

[0007] Preferably, an N-type clamping plate is fixedly connected to the circumference of the upper ring plate, a convex point is fixedly connected to the N-type clamping plate, a buckle groove is opened on the bottom surface of the clamping ring, and the convex point corresponds to the buckle groove.

[0008] Furthermore, a shift block is fixedly connected to the N-type card plate.

[0009] Furthermore, the wiring harness plate is located below the bottom wall of the clamping groove.

[0010] Preferably, elastic sheets are fixedly connected to both side walls of the restraining groove.

[0011] Furthermore, a connecting rod is fixedly connected to the upper ring plate, and the connecting rod extends from below the clamping ring to near the inner wall of the wiring harness plate, and the end of the connecting rod away from the clamping ring is vertically upward; it also includes a limit ring, and a plurality of rubber blocks are fixedly connected to the circumference of the limit ring, and the rubber blocks correspond to the restraining grooves. The limit ring is provided with a socket, and the socket corresponds to one end of the connecting rod.

[0012] Preferably, the bottom of the clamping ring is fixedly connected to a base.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art: the utility model is annular in design, and the connection between the terminal and the wire is uniformly oriented toward the center of the clamping ring, so when the light of the UV curing machine is emitted, it can be evenly irradiated on the glue point between the terminal and the wire on the clamping ring, so that the glue point curing speed is consistent and rapid, thereby realizing batch operation;

[0014] After curing is completed, the upper ring plate is reversed so that the sealing plate and the clamping groove are offset, and the upper end opening of the clamping groove is exposed. At this time, the terminal and the wire can be quickly removed from the clamping ring by tipping, and because the wires are all located in the annular harness plate, the temperature sensor will not be cluttered during the tipping process;

[0015] When the limit ring is inserted into the wiring harness plate, the jack on the limit ring is inserted into the connecting rod fixedly connected to the upper ring plate, so that when the upper ring plate is reversed, the limit ring can be driven to rotate, thereby facilitating and quickly releasing the clamping effect of the rubber block on the wire.

[0016] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1 This is a structural schematic diagram of a curing clamping device for a temperature sensor proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of an N-type clamping plate for a curing clamping device for a temperature sensor proposed by the utility model;

[0020] Figure 3 This is a top view of a curing clamping device for a temperature sensor proposed by the utility model;

[0021] Figure 4 This is an exploded view of a curing clamping device for a temperature sensor proposed by the utility model;

[0022] Figure 5 A curing clamping device for a temperature sensor proposed by the utility model Figure 4 The structural diagram at A in the middle;

[0023] Figure 6 The utility model discloses a structural schematic diagram of a connecting rod and a buckle groove of a curing clamping device for a temperature sensor.

[0024] In the figure: 1. clamping ring; 11. clamping groove; 13. upper ring plate; 131. sealing plate; 132. N-type clamping plate; 133. convex point; 134. buckle groove; 135. shift block; 14. connecting rod; 15. wiring harness plate; 151. restraining groove; 152. elastic sheet; 16. limiting ring; 161. rubber block; 162. jack; 2. base; 3. terminal; 31. wire. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0026] Example 1: Reference Figure 1-Figure 6 A solidification clamping device for a temperature sensor comprises: a clamping ring 1, a plurality of clamping grooves 11 are provided on the circumference of the clamping ring 1, one side and the upper side of the clamping groove 11 respectively penetrate the inner wall of the clamping ring 1 and the top surface of the clamping ring 1, so as to place the terminal 3 in the clamping groove 11; an upper ring plate 13 rotatably arranged on the clamping ring 1, a plurality of sealing plates 131 corresponding to the clamping grooves 11 are fixedly connected on the inner diameter of the upper ring plate 13; a wiring harness plate 15, which is fixedly connected to the clamping ring 1 through a connecting plate, a plurality of restraining grooves 151 are provided on the circumference of the inner wall of the wiring harness plate 15, so as to limit the wires 31 on the terminals 3;

[0027] By placing multiple terminals 3 into multiple clamping grooves 11 respectively, and passing the wire 31 across the harness plate 15 and bending it toward the outer diameter direction of the clamping ring 1, the clamping groove 11 and the restraining groove 151 can be respectively limited with the terminal 3 and the wire 31 of the temperature sensor, and the setting of the restraining groove 151 can prevent the wire 31 from being twisted, thereby preventing the UV curing machine from irradiating the glue at the terminal 3 and the wire 31;

[0028] The number of the clamping grooves 11 is set according to the diameter of the clamping ring 1 , but the spacing between adjacent clamping grooves 11 needs to be greater than the width of the clamping grooves 11 , and the number of the binding grooves 151 is the same as the clamping grooves 11 ;

[0029] After the terminal 3 of the temperature sensor is placed, the upper ring plate 13 is rotated so that the sealing plate 131 on the upper ring plate 13 approaches the clamping groove 11 until the sealing plate 131 covers the clamping groove 11, and the upper ring plate 13 is stopped from rotating, and the upper end opening of the clamping groove 11 is sealed by the sealing plate 131 to prevent the terminal 3 from being skewed in the clamping groove 11;

[0030] After the device is placed in the UV curing machine, since the device is designed in a ring shape and the connection between the terminal 3 and the wire 31 is uniformly oriented toward the center of the clamping ring 1, when the light of the UV curing machine is emitted, it can be evenly irradiated on the glue between the terminal 3 and the wire 31 on the clamping ring 1, so that the glue curing speed is consistent and rapid;

[0031] After curing is completed, the upper ring plate 13 is reversed so that the sealing plate 131 is offset from the clamping groove 11, and the upper end opening of the clamping groove 11 is exposed. At this time, the terminal 3 and the wire 31 can be quickly removed from the clamping ring 1 by tipping or the like. Since the wire 31 is located in the annular wiring harness plate 15, the temperature sensor will not be cluttered during the tipping process.

[0032] An N-shaped clamping plate 132 is fixedly connected to the circumference of the upper ring plate 13, and a convex point 133 is fixedly connected to the N-shaped clamping plate 132. A buckle groove 134 is opened on the bottom surface of the clamping ring 1, and the convex point 133 corresponds to the buckle groove 134;

[0033] The upper ring plate 13 can be conveniently connected to the clamping ring 1 by means of the N-shaped clamping plate 132;

[0034] The provided protrusions 133 and buckle grooves 134 can enable the protrusions 133 to enter the buckle grooves 134 after the closing plate 131 is located on the clamping groove 11 , thereby preventing the upper ring plate 13 from shaking.

[0035] A shifting block 135 is fixedly connected to the N-shaped clamping plate 132 , and the shifting block 135 makes it easier to rotate the upper ring plate 13 .

[0036] The harness plate 15 is located below the bottom wall of the clamping groove 11 , which enables the wire 31 to fall naturally and prevents the wire 31 from being excessively bent.

[0037] Elastic sheets 152 are fixedly connected to both side walls of the binding groove 151 , and the wire 31 can be bound by the provided elastic sheets 152 .

[0038] Embodiment 2:

[0039] Reference Figure 1-Figure 6, a curing clamping device for a temperature sensor, which is basically the same as Example 1, and further includes: a connecting rod 14 is fixedly connected to the upper ring plate 13, the connecting rod 14 extends from the bottom of the clamping ring 1 to the inner wall of the wiring harness plate 15, and the end of the connecting rod 14 away from the clamping ring 1 is vertically upward; it also includes a limit ring 16, a plurality of rubber blocks 161 are fixedly connected to the circumference of the limit ring 16, the rubber blocks 161 correspond to the restraining grooves 151, and a plug hole 162 is opened on the limit ring 16, and the plug hole 162 corresponds to one end of the connecting rod 14;

[0040] When the wire 31 is located in the binding groove 151, the limiting ring 16 is inserted into the harness plate 15 from above the clamping ring 1, so that the rubber block 161 on the limiting ring 16 is located in the binding groove 151, further clamping the wire 31, thereby effectively preventing the wire 31 from twisting and blocking the connection between the terminal 3 and the wire 31, affecting the irradiation of the UV curing machine on the glue dispenser at that location;

[0041] When the limiting ring 16 is inserted into the wiring harness plate 15, the socket 162 on the limiting ring 16 is inserted into the connecting rod 14 fixedly connected to the upper ring plate 13, so that when the upper ring plate 13 is reversed, the limiting ring 16 can be driven to rotate, thereby facilitating and quickly releasing the clamping effect of the rubber block 161 on the wire 31.

[0042] The bottom of the clamping ring 1 is fixedly connected with a base 2.

[0043] The utility model sets the clamping ring 1 as a ring design, and makes the connection between the terminal 3 and the wire 31 face the center of the clamping ring 1. Therefore, when the light of the UV curing machine is emitted, it can be evenly irradiated on the glue spot between the terminal 3 and the wire 31 on the clamping ring 1, so that the glue spot curing speed is consistent and rapid, thereby realizing batch operation.

[0044] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the present invention can make some changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A curing clamping device for a temperature sensor, characterized in that: include: A clamping ring (1), wherein a plurality of clamping grooves (11) are provided on the circumference of the clamping ring (1), and one side and the upper side of the clamping groove (11) respectively penetrate the inner wall of the clamping ring (1) and the top surface of the clamping ring (1), so as to place the terminal (3) in the clamping groove (11); An upper ring plate (13) is rotatably arranged on the clamping ring (1), and a plurality of sealing plates (131) corresponding to the clamping grooves (11) are fixedly connected to the inner diameter of the upper ring plate (13); The wiring harness plate (15) is fixedly connected to the clamping ring (1) via a connecting plate, and a plurality of restraining grooves (151) are provided on the circumference of the inner wall of the wiring harness plate (15) for limiting the position of the wires (31) on the terminals (3).

2. A curing clamping device for a temperature sensor according to claim 1, characterized in that: An N-shaped clamping plate (132) is fixedly connected to the upper circumference of the upper ring plate (13), a convex point (133) is fixedly connected to the N-shaped clamping plate (132), a buckle groove (134) is provided on the bottom surface of the clamping ring (1), and the convex point (133) corresponds to the buckle groove (134).

3. A curing clamping device for a temperature sensor according to claim 2, characterized in that: A shifting block (135) is fixedly connected to the N-type clamping plate (132).

4. A curing clamping device for a temperature sensor according to claim 1, characterized in that: The wiring harness plate (15) is located below the bottom wall of the clamping groove (11).

5. A curing clamping device for a temperature sensor according to claim 4, characterized in that: Elastic sheets (152) are fixedly connected to both side walls of the restraining groove (151).

6. A curing clamping device for a temperature sensor according to claim 3, characterized in that: A connecting rod (14) is fixedly connected to the upper ring plate (13), and the connecting rod (14) extends from below the clamping ring (1) to a position close to the inner wall of the harness plate (15), and one end of the connecting rod (14) away from the clamping ring (1) is vertically upward; It also comprises a limiting ring (16), a plurality of rubber blocks (161) are fixedly connected to the limiting ring (16) on its circumference, the rubber blocks (161) correspond to the restraining grooves (151), and a plug hole (162) is provided on the limiting ring (16), and the plug hole (162) corresponds to one end of the connecting rod (14).

7. A curing clamping device for a temperature sensor according to claim 1, characterized in that: The bottom of the clamping ring (1) is fixedly connected to a base (2).

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